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Trifonova I, Korsun N, Madzharova I, Velikov P, Alexsiev I, Grigorova L, Voleva S, Yordanova R, Ivanov I, Tcherveniakova T, Christova I. Prevalence and clinical impact of mono- and co-infections with endemic coronaviruses 229E, OC43, NL63, and HKU-1 during the COVID-19 pandemic. Heliyon 2024; 10:e29258. [PMID: 38623185 PMCID: PMC11016702 DOI: 10.1016/j.heliyon.2024.e29258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 03/24/2024] [Accepted: 04/03/2024] [Indexed: 04/17/2024] Open
Abstract
Introduction Endemic human coronaviruses (eHCoVs) are found worldwide and usually result in mild to moderate upper respiratory tract infections. They can lead to more severe illnesses such as croup, bronchiolitis, and pneumonia in vulnerable populations. During the coronavirus disease 2019 (COVID-19) pandemic, information on HCoV prevalence and incidence and clinical impact of co-infections of HCoV with SARS-CoV-2 was lacking. Objectives Thus, this study aimed to determine the prevalence and clinical significance of infections caused by eHCoVs during the COVID-19 pandemic in Bulgaria. Methods From January 2021 to December 2022, nasopharyngeal swabs of patients with acute upper or lower respiratory tract infections were tested for 17 respiratory viruses using multiplex real-time polymerase chain reaction assays. The clinical data and laboratory parameters of patients infected with respiratory viruses were analysed. Results Of the 1375 patients screened, 24 (1.7 %) were positive for HCoVs, and 197 (14.3 %) were positive for eight other seasonal respiratory viruses. Five (0.7 %) of 740 patients positive for SARS-CoV-2 were co-infected with eHCoVs. Co-infected patients had a mean C-reactive protein level of 198.5 ± 2.12 mg/mL and a mean oxygen saturation of 82 ± 2.8 mmHg, while those in patients co-infected with SARS-CoV-2 and other respiratory viruses were 61.8 mg/mL and 92.8 ± 4.6 mmHg, respectively (p < 0.05). Pneumonia was diagnosed in 63.3 % of patients with HCoV infection and 6 % of patients positive for other seasonal respiratory viruses (p < 0.05). Patients with SARS-CoV-2 mono-infection stayed in hospital for an average of 5.8 ± 3.7 days, whereas the average hospital stay of patients with eHCoV and SARS-CoV-2 co-infection was 9 ± 1.4 days (p < 0.05). Conclusion These findings indicate the low prevalence of eHCoVs and low co-infection rate between eHCoVs and SARS-CoV-2 during the COVID-19 pandemic in Bulgaria. Despite their low incidence, such mixed infections can cause severe signs that require oxygen therapy and longer hospital stays, underlining the need for targeted testing of severe COVID-19 cases to identify potential co-infections.
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Affiliation(s)
- I. Trifonova
- National Laboratory “Influenza and ARD”, Department of Virology, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - N. Korsun
- National Laboratory “Influenza and ARD”, Department of Virology, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - I. Madzharova
- National Laboratory “Influenza and ARD”, Department of Virology, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - P. Velikov
- Infectious Disease Hospital “Prof. Ivan Kirov”, Department for Infectious Diseases, Parasitology and Tropical Medicine, Medical University of Sofia, Bulgaria
| | - I. Alexsiev
- National Laboratory “Influenza and ARD”, Department of Virology, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - L. Grigorova
- National Laboratory “Influenza and ARD”, Department of Virology, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - S. Voleva
- Infectious Disease Hospital “Prof. Ivan Kirov”, Department for Infectious Diseases, Parasitology and Tropical Medicine, Medical University of Sofia, Bulgaria
| | - R. Yordanova
- Infectious Disease Hospital “Prof. Ivan Kirov”, Department for Infectious Diseases, Parasitology and Tropical Medicine, Medical University of Sofia, Bulgaria
| | - I. Ivanov
- Infectious Disease Hospital “Prof. Ivan Kirov”, Department for Infectious Diseases, Parasitology and Tropical Medicine, Medical University of Sofia, Bulgaria
| | - T. Tcherveniakova
- Infectious Disease Hospital “Prof. Ivan Kirov”, Department for Infectious Diseases, Parasitology and Tropical Medicine, Medical University of Sofia, Bulgaria
| | - I. Christova
- National Laboratory “Influenza and ARD”, Department of Virology, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
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Whitfield-Cargile CM, Chung HC, Coleman MC, Cohen ND, Chamoun-Emanuelli AM, Ivanov I, Goldsby JS, Davidson LA, Gaynanova I, Ni Y, Chapkin RS. Integrated analysis of gut metabolome, microbiome, and exfoliome data in an equine model of intestinal injury. Microbiome 2024; 12:74. [PMID: 38622632 PMCID: PMC11017594 DOI: 10.1186/s40168-024-01785-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 02/29/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND The equine gastrointestinal (GI) microbiome has been described in the context of various diseases. The observed changes, however, have not been linked to host function and therefore it remains unclear how specific changes in the microbiome alter cellular and molecular pathways within the GI tract. Further, non-invasive techniques to examine the host gene expression profile of the GI mucosa have been described in horses but not evaluated in response to interventions. Therefore, the objectives of our study were to (1) profile gene expression and metabolomic changes in an equine model of non-steroidal anti-inflammatory drug (NSAID)-induced intestinal inflammation and (2) apply computational data integration methods to examine host-microbiota interactions. METHODS Twenty horses were randomly assigned to 1 of 2 groups (n = 10): control (placebo paste) or NSAID (phenylbutazone 4.4 mg/kg orally once daily for 9 days). Fecal samples were collected on days 0 and 10 and analyzed with respect to microbiota (16S rDNA gene sequencing), metabolomic (untargeted metabolites), and host exfoliated cell transcriptomic (exfoliome) changes. Data were analyzed and integrated using a variety of computational techniques, and underlying regulatory mechanisms were inferred from features that were commonly identified by all computational approaches. RESULTS Phenylbutazone induced alterations in the microbiota, metabolome, and host transcriptome. Data integration identified correlation of specific bacterial genera with expression of several genes and metabolites that were linked to oxidative stress. Concomitant microbiota and metabolite changes resulted in the initiation of endoplasmic reticulum stress and unfolded protein response within the intestinal mucosa. CONCLUSIONS Results of integrative analysis identified an important role for oxidative stress, and subsequent cell signaling responses, in a large animal model of GI inflammation. The computational approaches for combining non-invasive platforms for unbiased assessment of host GI responses (e.g., exfoliomics) with metabolomic and microbiota changes have broad application for the field of gastroenterology. Video Abstract.
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Affiliation(s)
- C M Whitfield-Cargile
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX, USA.
| | - H C Chung
- Department of Statistics, College of Arts & Sciences, Texas A&M University, College Station, TX, USA
- Mathematics & Statistics Department, College of Science, University of North Carolina Charlotte, Charlotte, NC, USA
| | - M C Coleman
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - N D Cohen
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - A M Chamoun-Emanuelli
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - I Ivanov
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - J S Goldsby
- Program in Integrative Nutrition & Complex Diseases, College of Agriculture & Life Sciences, Texas A&M University, College Station, TX, USA
| | - L A Davidson
- Program in Integrative Nutrition & Complex Diseases, College of Agriculture & Life Sciences, Texas A&M University, College Station, TX, USA
| | - I Gaynanova
- Department of Statistics, College of Arts & Sciences, Texas A&M University, College Station, TX, USA
| | - Y Ni
- Department of Statistics, College of Arts & Sciences, Texas A&M University, College Station, TX, USA
| | - R S Chapkin
- Program in Integrative Nutrition & Complex Diseases, College of Agriculture & Life Sciences, Texas A&M University, College Station, TX, USA
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Ivanov I, Krone B, Schulz K, Shaik RB, Parvaz MA, Newcorn JH. Effects of Stimulant Treatment on Changes in Brain Activation During Reward Notifications in Drug Naïve Youth With ADHD. J Atten Disord 2024; 28:847-860. [PMID: 38293912 DOI: 10.1177/10870547231219762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
BACKGROUND Research examining the potential effects of stimulant exposure in childhood on subsequent development of substance use disorder (SUD) have focused on differences in the brain reward system as a function of risk. METHODS 18 drug naïve children ages 7 to 12 years (11 High Risk [ADHD + ODD/CD]; 7 Low Risk [ADHD only]), underwent fMRI scans before and after treatment with mixed amphetamine salts, extended release (MAS-XR). We examined correlations between clinical ratings and fMRI activation at baseline and following treatment as a function of risk status. RESULTS High Risk children had higher activation than Low Risk children at baseline during both the Reward and Surprising Non-Reward conditions. Treatment produced strong differential effects on brain activation pertinent to group and reward outcome. CONCLUSIONS Findings support the hypothesized role of reward mechanisms in SUD risk, and suggest that stimulant treatment may have differential effects on reward processing in relation to SUD risk.
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Affiliation(s)
- Iliyan Ivanov
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Beth Krone
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kurt Schulz
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Riaz B Shaik
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Ivanov I, Miraglia B, Prodanova D, Newcorn JH. Sleep Disordered Breathing and Risk for ADHD: Review of Supportive Evidence and Proposed Underlying Mechanisms. J Atten Disord 2024; 28:686-698. [PMID: 38353411 DOI: 10.1177/10870547241232313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
BACKGROUND Accumulating evidence suggests that sleep disordered breathing (SDB) is under-recognized in youth and adults with ADHD. SDB may contribute to exacerbating pre-existing ADHD symptoms and may play a role in the development of cognitive deficits that may mimic ADHD symptoms. METHOD We conducted a focused review of publications on cross-prevalence, overlapping clinical and neurobiological characteristics and possible mechanisms linking SDB and ADHD. RESULTS Exiting studies suggest that co-occurrence of SDB and ADHD is as high as 50%, with frequent overlap of clinical symptoms such as distractibility and inattention. Mechanisms linking these conditions may include hypoxia during sleep, sleep fragmentation and activation of inflammation, all of which may affect brain structure and physiology to produce disturbances in attention. CONCLUSIONS The relationship between SDB and ADHD symptoms appear well-supported and suggests that more research is needed to better optimize procedures for SDB assessment in youth being evaluated and/or treated for ADHD.
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Newcorn JH, Ivanov I, Krone B, Li X, Duhoux S, White S, Schulz KP, Bédard ACV, Pedraza J, Adler L, Blair RJ. Neurobiological basis of reinforcement-based decision making in adults with ADHD treated with lisdexamfetamine dimesylate: Preliminary findings and implications for mechanisms influencing clinical improvement. J Psychiatr Res 2024; 170:19-26. [PMID: 38101205 DOI: 10.1016/j.jpsychires.2023.11.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 11/20/2023] [Accepted: 11/22/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND ADHD is often described as a disorder of altered reward sensitivity, yet few studies have examined the extent to which: (i) treatments for ADHD impact reward-related mechanisms; and (ii) changes in the reward system are associated with clinical improvement. This study addresses these issues - examining the extent to which clinical improvement following lisdexamfetamine (LDX) treatment is associated with changes in brain reward system activation. METHODS Twenty adults (M = 11, 55%, F = 9, 45%), ages 19-52 (M = 33.9, SD = 10.0) with ADHD participated in a randomized cross-over study with lisdexamfetamine (LDX) and placebo (PB). Changes in brain activation were assessed during functional magnetic resonance (fMRI) scans: after receiving 3-5 weeks of treatment with LDX and 3-5 weeks of no drug/PB. fMRI contrasts were derived from the passive-avoidance (PA) learning task, which assessed reward-related learning using computational variables. We analyzed the following conditions: the Choice-Phase, modulated by the expected value (EV; i.e., object-choose and object-reject), and the Feedback-Phase, modulated by the prediction error (PE; i.e., reward and punish). Clinical symptom severity was assessed via interview with the ADHD-Rating Scale (ADHD-RS-IV). To address the primary objective, we performed group-level mass-univariate regression analyses between LDX and PB of percent change of the ADHD-RS total scores and the four contrast images under the Choice- and Feedback-conditions. Significance was set at a whole-brain voxel-wise threshold of p < 0.05 with family-wise error (FWE) correction and an extent (cluster) threshold of 50 contiguous voxels. RESULTS Improvement in ADHD symptoms with LDX was accompanied by significantly increased activation in a series of brain regions previously implicated in reinforcement processing in the choice and feedback conditions (e.g., left caudate and putamen, right orbitofrontal cortex, left middle frontal, superior frontal, and precentral gyri). CONCLUSIONS These findings, while preliminary, are the first to show that ADHD symptom improvement with stimulant treatment is associated with increased responsiveness of brain systems engaged in reward processing. Results support the hypothesis that LDX treatment may restore balance to dysfunction (e.g., hypoactivation) within the brain reward circuitry in adults with ADHD. Trial RegistrationClinicaltrials.gov Identifier: NCT01924429.
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Affiliation(s)
- Jeffrey H Newcorn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
| | - Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Beth Krone
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Xiaobo Li
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, USA
| | | | | | - Kurt P Schulz
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Anne-Claude V Bédard
- Ontario Institute for Studies in Education, University of Toronto, 252 Bloor Street West, Toronto, ON, M5S 1V6, USA
| | - Juan Pedraza
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Lenard Adler
- New York University Crossman School of Medicine, New York, NY, 10016, USA
| | - Robert James Blair
- Center for Neurobehavioral Research, Boys Town National Research Hospital, Boys Town, NE, 68010, USA
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Ivanov I, Manolov S, Bojilov D, Marc G, Dimitrova D, Oniga S, Oniga O, Nedialkov P, Stoyanova M. Novel Flurbiprofen Derivatives as Antioxidant and Anti-Inflammatory Agents: Synthesis, In Silico, and In Vitro Biological Evaluation. Molecules 2024; 29:385. [PMID: 38257299 PMCID: PMC10818523 DOI: 10.3390/molecules29020385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/05/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
In this study, we present the synthesis of five novel compounds by combining flurbiprofen with various substituted 2-phenethylamines. The synthesized derivatives underwent comprehensive characterization using techniques such as 1H- and 13C-NMR spectroscopy, UV-Vis spectroscopy, and high-resolution mass spectrometry (HRMS). Detailed HRMS analysis was performed for each of these newly created molecules. The biological activities of these compounds were assessed through in vitro experiments to evaluate their potential as anti-inflammatory and antioxidant agents. Furthermore, the lipophilicity of these derivatives was determined, both theoretically using the cLogP method and experimentally through partition coefficient (RM) measurements. To gain insights into their binding affinity, we conducted an in silico analysis of the compounds' interactions with human serum albumin (HSA) using molecular docking studies. Our findings reveal that all of the newly synthesized compounds exhibit significant anti-inflammatory and antioxidant activities, with results statistically comparable to the reference compounds. Molecular docking studies further explain the observed in vitro results, shedding light on the molecular mechanisms behind their biological activities. Using in silico method, toxicity was calculated, resulting in LD50 values. Depending on the administration route, the novel flurbiprofen derivatives show lower toxicity compared to the standard flurbiprofen.
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Affiliation(s)
- Iliyan Ivanov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street., 4000 Plovdiv, Bulgaria; (D.B.); (D.D.); (M.S.)
| | - Stanimir Manolov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street., 4000 Plovdiv, Bulgaria; (D.B.); (D.D.); (M.S.)
| | - Dimitar Bojilov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street., 4000 Plovdiv, Bulgaria; (D.B.); (D.D.); (M.S.)
| | - Gabriel Marc
- Department of Pharmaceutical Chemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (G.M.); (O.O.)
| | - Diyana Dimitrova
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street., 4000 Plovdiv, Bulgaria; (D.B.); (D.D.); (M.S.)
| | - Smaranda Oniga
- Department of Therapeutic Chemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 12 Ion Creangă Street, 400010 Cluj-Napoca, Romania;
| | - Ovidiu Oniga
- Department of Pharmaceutical Chemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (G.M.); (O.O.)
| | - Paraskev Nedialkov
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Street, 1000 Sofia, Bulgaria;
| | - Maria Stoyanova
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street., 4000 Plovdiv, Bulgaria; (D.B.); (D.D.); (M.S.)
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Bojilov D, Manolov S, Ahmed S, Dagnon S, Ivanov I, Marc G, Oniga S, Oniga O, Nedialkov P, Mollova S. HPLC Analysis and In Vitro and In Silico Evaluation of the Biological Activity of Polyphenolic Components Separated with Solvents of Various Polarities from Helichrysum italicum. Molecules 2023; 28:6198. [PMID: 37687028 PMCID: PMC10488648 DOI: 10.3390/molecules28176198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
Helichrysum italicum has piqued the interest of many researchers in recent years, mostly for its essential oil, but increasingly for its polyphenolic content as well. In the current study, we examine the polyphenolic composition of H. italicum grown in Bulgaria. The polyphenolic complex was fractionated with solvents of various polarities, including hexane, chloroform, ethyl acetate, and butanol, in order to assess the biological impact of the components. HPLC-PDA and UHPLC-MS/MS were used to examine all fractions. The green coffee fingerprint profile was employed as a "surrogate standard" in the polyphenolic components detection approach. From the UHPLC-MS/MS analysis, we identified 60 components of the polyphenolic complex such as quercetin 3-O-glucuronide, quercetin acetyl-glycoside, isorhamnetin acetyl-glycoside, isorhamnetin caffeoyl-glycoside, quercetin caffeoyl-malonyl-glycoside, isorhamnetin coumaroyl-glycoside, coumaroyl-caffeoylquinic acid, and diCQA-acetyl-derivative were first reported in the composition of H. italicum. The biological activity of the fractions was evaluated in vitro and in silico, which included the fight against oxidative stress (hydrogen peroxide scavenging activity (HPSA), hydroxyl radical scavenging activity (HRSA), metal-chelating activity (MChA)) and nitrosative (nitric oxide scavenging activity) (NOSA)), in vitro anti-inflammatory, and anti-arthritic activity. Results are presented as IC50 ± SD μg/mL. The analysis showed that the EtOAc fraction was characterized by highest HPSA (57.12 ± 1.14 μg/mL), HRSA (92.23 ± 1.10 μg/mL), MChA (5.60 ± 0.17 μg/mL), and NOSA (89.81 ± 2.09 μg/mL), while the hexane and chloroform fractions showed significantly higher in vitro anti-inflammatory activity (30.48 ± 2.33 μg/mL, 62.50 ± 1.69 μg/mL) compared to the standard ibuprofen. All three fractions showed potential anti-arthritic activity (102.93 ± 8.62 μg/mL, 108.92 ± 4.42 μg/mL, 84.19 ± 3.89 μg/mL).
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Affiliation(s)
- Dimitar Bojilov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street, 4000 Plovdiv, Bulgaria; (S.A.); (S.D.); (I.I.)
| | - Stanimir Manolov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street, 4000 Plovdiv, Bulgaria; (S.A.); (S.D.); (I.I.)
| | - Sezan Ahmed
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street, 4000 Plovdiv, Bulgaria; (S.A.); (S.D.); (I.I.)
| | - Soleya Dagnon
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street, 4000 Plovdiv, Bulgaria; (S.A.); (S.D.); (I.I.)
| | - Iliyan Ivanov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 “Tsar Assen” Street, 4000 Plovdiv, Bulgaria; (S.A.); (S.D.); (I.I.)
| | - Gabriel Marc
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, RO-400010 Cluj-Napoca, Romania; (G.M.); (O.O.)
| | - Smaranda Oniga
- Department of Therapeutic Chemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 12 Ion Creangă Street, RO-400010 Cluj-Napoca, Romania;
| | - Ovidiu Oniga
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, RO-400010 Cluj-Napoca, Romania; (G.M.); (O.O.)
| | - Paraskev Nedialkov
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Street, 1000 Sofia, Bulgaria;
| | - Silviya Mollova
- Institute of Roses, Essential and Medical Plants, Agricultural Academy, 49 Osvobozhdenie Blvd., 6100 Kazanlak, Bulgaria;
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Coindreau O, Herranz L, Bocanegra R, Ederli S, Maccari P, Mascari F, Cherednichenko O, Iskra A, Groudev P, Vryashkova P, Petrova P, Kaliatka A, Vileiniškis V, Malicki M, Lind T, Kotsuba O, Ivanov I, Giannetti F, D'Onorio M, Ou P, Feiye L, Piluso P, Pontillon Y, Nudi M. Uncertainty quantification for a severe accident sequence in a SFP in the frame of the H-2020 project MUSA: First outcomes. ANN NUCL ENERGY 2023. [DOI: 10.1016/j.anucene.2023.109796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Becker TD, Castañeda Ramirez S, Bruges Boude A, Leong A, Ivanov I, Rice TR. Interventions for prevention and treatment of substance use in youth with traumatic childhood experiences: a systematic review and synthesis of the literature. Eur Child Adolesc Psychiatry 2023:10.1007/s00787-023-02265-x. [PMID: 37480386 DOI: 10.1007/s00787-023-02265-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 07/18/2023] [Indexed: 07/24/2023]
Abstract
Most substance use begins in adolescence. Both childhood trauma and associated post-traumatic stress disorder (PTSD) increase risk for early substance use, which is associated with greater eventual severity of substance use disorders (SUDs). When co-occurring, PTSD and SUD can reinforce and exacerbate each other, necessitating integrated treatment approaches. To systematically review existing literature on interventions for prevention or treatment of SUDs among adolescents (aged 10-24) with a history of trauma, with or without PTSD, we searched databases (PubMed, PsycInfo, CINAHL, Cochrane CENTRAL) using search terms related to substance use, trauma, adolescents, and interventions. Searches identified 8134 unique articles, 68 of which prompted full-text screening. Authors extracted data, applied the Effective Public Health Practice Project Quality Assessment Tool to evaluate the evidence, and synthesized findings. Thirty three articles met eligibility criteria, including 13 RCTs. Twenty studies (10 RCTs) evaluated interventions for substance use and co-occurring problems among youth with a history of trauma, predominantly via individual therapy based on cognitive-behavioral principles, although group therapy, case management, and other approaches have also been studied. Interventions with exposure-based components were infrequent but had robust results and minimal adverse outcomes. Thirteen studies examined differential response of youth with a history of trauma to standard SUD treatments, compared to youth without a history of trauma, with mixed findings. Youth with a history of trauma face elevated risk of SUDs and may respond differently to SUD treatments. Several promising interventions have been recently developed.
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Affiliation(s)
- Timothy D Becker
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Psychiatry, NewYork-Presbyterian Hospital/Weill Cornell, 525 E. 68th Street, Box 140, New York, NY, 10065, USA.
- Department of Psychiatry, New York State Psychiatric Institute, Columbia University Vagelos College of Physicians & Surgeons, New York, USA.
| | | | - Adriana Bruges Boude
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alicia Leong
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Timothy R Rice
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Bojilov D, Manolov S, Nacheva A, Dagnon S, Ivanov I. Characterization of Polyphenols from Chenopodium botrys after Fractionation with Different Solvents and Study of Their In Vitro Biological Activity. Molecules 2023; 28:4816. [PMID: 37375371 DOI: 10.3390/molecules28124816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/14/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
In the present work, we have investigated the polyphenolic composition of Chenopodium botrys from Bulgaria. The polyphenols were fractionated with solvents of varying polarity (n-hexane, chloroform, ethyl acetate, and n-butanol). The fractions were analyzed by HPLC-PDA and UHPLC-MS. The ethyl acetate fraction contained mono- and di-glycosides of quercetin, di-glycosides of kaempferol, and isorhamnetin and monoglycosides of hispidulin and jaceosidine. We found quercetin triglycosides in the butanol fraction. The ethyl acetate and butanol fractions contained 168.82 mg/g Extr and 67.21 mg/g Extr of quercetin glycosides, respectively. The main components of the polyphenolic complex in C. botrys were 6-methoxyflavones (355.47 mg/g Extr), which were found in the chloroform fraction. The flavonoids pectolinarigenin, demethylnobiletin, and isosinensetin, and the glycosides of quercetin (triglycosides, acylglycosides), kaempferol, isorhamnetin, hispidiulin, and jaceosidine, were discovered and reported in Chenopodium botrys for the first time. We used in vitro methods to assess the biological activity against oxidative stress (hydrogen peroxide scavenging activity (HPSA) and hydroxyl radical scavenging activity (HRSA)), nitrosative stress (nitric oxide scavenging activity (NOSA)), anti-inflammatory activity (IAD inhibition), and anti-tryptic activity (ATA). Quercetin mono- and di-glycosides exhibited greater HPSA and HRSA (IC50 = 39.18, 105.03 µg/mL), while 6-methoxyflavones had a greater NOSA (IC50 = 146.59 µg/mL). The same components showed the highest ATA (IC50 ranging from 116.23 to 202.44 µg/mL).
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Affiliation(s)
- Dimitar Bojilov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | - Stanimir Manolov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | - Angelika Nacheva
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | - Soleya Dagnon
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | - Iliyan Ivanov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
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Manolov S, Ivanov I, Bojilov D, Nedialkov P. Synthesis, In Vitro Anti-Inflammatory Activity, and HRMS Analysis of New Amphetamine Derivatives. Molecules 2022; 28:molecules28010151. [PMID: 36615344 PMCID: PMC9822421 DOI: 10.3390/molecules28010151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022]
Abstract
Herein, we report the obtaining of new hybrid molecules of amphetamine with different profens (amfens). The obtained amfens are characterized by their melting points, UV, 1H-, 13C-NMR, and HRMS spectra. A complete and detailed mass spectral analysis of the newly obtained derivatives of amphetamine with ibuprofen, flurbiprofen, ketoprofen, naproxen, and carprofen was performed. In vitro inhibition of albumin denaturation of each new compound was assessed, and they showed significant activity. The IC50 values of the obtained amphetamine-profen derivatives ranged from 92.81 to 159.87 µg/mL. This indicates that the new hybrids inherit the anti-inflammatory properties of profens. Using in silico method, the toxicity was also calculated. The obtained results are given in LD50 values. Depending on the route of administration, the amfens are less toxic compared to the standard amphetamine.
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Affiliation(s)
- Stanimir Manolov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | - Iliyan Ivanov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
- Correspondence: ; Tel./Fax:+359-32-261-349
| | - Dimitar Bojilov
- Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | - Paraskev Nedialkov
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria
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Ivanov I, Boedhoe PSW, Abe Y, Alonso P, Ameis SH, Arnold PD, Balachander S, Baker JT, Banaj N, Bargalló N, Batistuzzo MC, Benedetti F, Beucke JC, Bollettini I, Brem S, Brennan BP, Buitelaar J, Calvo R, Cheng Y, Cho KIK, Dallaspezia S, Denys D, Diniz JB, Ely BA, Feusner JD, Ferreira S, Fitzgerald KD, Fontaine M, Gruner P, Hanna GL, Hirano Y, Hoexter MQ, Huyser C, Ikari K, James A, Jaspers-Fayer F, Jiang H, Kathmann N, Kaufmann C, Kim M, Koch K, Kwon JS, Lázaro L, Liu Y, Lochner C, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Menchón JM, Minuzzi L, Morer A, Morgado P, Nakagawa A, Nakamae T, Nakao T, Narayanaswamy JC, Nurmi EL, Oh S, Perriello C, Piacentini JC, Picó-Pérez M, Piras F, Piras F, Reddy YCJ, Manrique DR, Sakai Y, Shimizu E, Simpson HB, Soreni N, Soriano-Mas C, Spalletta G, Stern ER, Stevens MC, Stewart SE, Szeszko PR, Tolin DF, van Rooij D, Veltman DJ, van der Werf YD, van Wingen GA, Venkatasubramanian G, Walitza S, Wang Z, Watanabe A, Wolters LH, Xu X, Yun JY, Zarei M, Zhang F, Zhao Q, Jahanshad N, Thomopoulos SI, Thompson PM, Stein DJ, van den Heuvel OA, O'Neill J. Associations of medication with subcortical morphology across the lifespan in OCD: Results from the international ENIGMA Consortium. J Affect Disord 2022; 318:204-216. [PMID: 36041582 DOI: 10.1016/j.jad.2022.08.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 08/03/2022] [Accepted: 08/22/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Widely used psychotropic medications for obsessive-compulsive disorder (OCD) may change the volumes of subcortical brain structures, and differently in children vs. adults. We measured subcortical volumes cross-sectionally in patients finely stratified for age taking various common classes of OCD drugs. METHODS The ENIGMA-OCD consortium sample (1081 medicated/1159 unmedicated OCD patients and 2057 healthy controls aged 6-65) was divided into six successive 6-10-year age-groups. Individual structural MRIs were parcellated automatically using FreeSurfer into 8 regions-of-interest (ROIs). ROI volumes were compared between unmedicated and medicated patients and controls, and between patients taking serotonin reuptake inhibitors (SRIs), tricyclics (TCs), antipsychotics (APs), or benzodiazepines (BZs) and unmedicated patients. RESULTS Compared to unmedicated patients, volumes of accumbens, caudate, and/or putamen were lower in children aged 6-13 and adults aged 50-65 with OCD taking SRIs (Cohen's d = -0.24 to -0.74). Volumes of putamen, pallidum (d = 0.18-0.40), and ventricles (d = 0.31-0.66) were greater in patients aged 20-29 receiving APs. Hippocampal volumes were smaller in patients aged 20 and older taking TCs and/or BZs (d = -0.27 to -1.31). CONCLUSIONS Results suggest that TCs and BZs could potentially aggravate hippocampal atrophy of normal aging in older adults with OCD, whereas SRIs may reduce striatal volumes in young children and older adults. Similar to patients with psychotic disorders, OCD patients aged 20-29 may experience subcortical nuclear and ventricular hypertrophy in relation to APs. Although cross-sectional, present results suggest that commonly prescribed agents exert macroscopic effects on subcortical nuclei of unknown relation to therapeutic response.
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Affiliation(s)
- Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Premika S W Boedhoe
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Anatomy & Neurosciences, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Yoshinari Abe
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Pino Alonso
- Department of Clinical Sciences, Bellvitge Biomedical Research Institute-IDIBELL, CIBERSAM, Bellvitge University Hospital, Barcelona, Spain
| | - Stephanie H Ameis
- The Margaret and Wallace McCain Centre for Child, Youth & Family Mental Health, Campbell Family Mental Health Research Institute, The Centre for Addiction and Mental Health, Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Paul D Arnold
- The Mathison Centre for Mental Health Research & Education, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Srinivas Balachander
- Obsessive-Compulsive Disorder (OCD) Clinic, Department of Psychiatry, National Institute of Mental Health & Neurosciences, Bangalore, India
| | - Justin T Baker
- McLean Hospital, Department of Psychiatry, Harvard Medical School, Belmont, MA, USA
| | - Nerisa Banaj
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Nuria Bargalló
- Magnetic Resonance Image Core Facility, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Image Diagnostic Center, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Marcelo C Batistuzzo
- Departamento e Instituto de Psiquiatria do Hospital das Clinicas, IPQ HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, SP, Brazil; Department of Methods and Techniques in Psychology, Pontifical Catholic University of Sao Paulo, SP, Brazil
| | - Francesco Benedetti
- Vita-Salute San Raffaele University, Milano, Italy; Departments of Psychiatry and Medical Genetics, IRCCS Scientific Institute Ospedale San Raffaele, Milan, Italy
| | - Jan C Beucke
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany; Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - Irene Bollettini
- Departments of Psychiatry and Medical Genetics, IRCCS Scientific Institute Ospedale San Raffaele, Milan, Italy
| | - Silvia Brem
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Brian P Brennan
- McLean Hospital, Department of Psychiatry, Harvard Medical School, Belmont, MA, USA
| | - Jan Buitelaar
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands
| | - Rosa Calvo
- Department of Child and Adolescent Psychiatry and Psychology, Hospital Clínic of Barcelona (CIBERSAM), Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Yuqi Cheng
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Kang Ik K Cho
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea; Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Department of Brain and Cognitive Sciences, Seoul University College of Natural Science, Seoul, Republic of Korea
| | - Sara Dallaspezia
- Departments of Psychiatry and Medical Genetics, IRCCS Scientific Institute Ospedale San Raffaele, Milan, Italy
| | - Damiaan Denys
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Juliana B Diniz
- Departamento e Instituto de Psiquiatria do Hospital das Clinicas, IPQ HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, SP, Brazil
| | - Benjamin A Ely
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, New York, NY, USA
| | - Jamie D Feusner
- Division of Neurosciences & Clinical Translation, Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden; Staglin IMHRO Center for Cognitive Neuroscience, Jane & Terry Semel institute For Neurosciences, University of California, Los Angeles, CA, USA
| | - Sónia Ferreira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, ICVS/3B's PT Government Associate Laboratory, Clinical Academic Center, Braga, Portugal
| | - Kate D Fitzgerald
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Martine Fontaine
- Columbia University Irving Medical Center, Columbia University, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Patricia Gruner
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Gregory L Hanna
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Yoshiyuki Hirano
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | - Marcelo Q Hoexter
- Departamento e Instituto de Psiquiatria do Hospital das Clinicas, IPQ HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, SP, Brazil
| | - Chaim Huyser
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands; Levvel Academic Center for Child and Adolescent Psychiatry, Amsterdam, the Netherlands
| | - Keisuke Ikari
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Anthony James
- Department of Psychiatry, Oxford University, Oxford, UK
| | - Fern Jaspers-Fayer
- Britsh Columbia Children's Hospital, BC Mental Health and Substance Use Services Research, University of British Columbia, Vancouver, BC, Canada
| | - Hongyan Jiang
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Norbert Kathmann
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christian Kaufmann
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Minah Kim
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Kathrin Koch
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Germany
| | - Jun Soo Kwon
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Brain and Cognitive Sciences, Seoul University College of Natural Science, Seoul, Republic of Korea; Institute of Human Behavioral Medicine, SNU-MRC, Seoul, Republic of Korea
| | - Luisa Lázaro
- Department of Child and Adolescent Psychiatry and Psychology, Hospital Clínic of Barcelona (CIBERSAM), Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Yanni Liu
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Christine Lochner
- SAMRC Unit on Anxiety & Stress Disorders, Department of Psychiatry, Stellenbosch University, South Africa
| | - Rachel Marsh
- Columbia University Irving Medical Center, Columbia University, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Ignacio Martínez-Zalacaín
- Department of Clinical Sciences, Bellvitge Biomedical Research Institute-IDIBELL, CIBERSAM, Bellvitge University Hospital, Barcelona, Spain
| | - David Mataix-Cols
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - José M Menchón
- Department of Clinical Sciences, Bellvitge Biomedical Research Institute-IDIBELL, CIBERSAM, Bellvitge University Hospital, Barcelona, Spain
| | - Luciano Minuzzi
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, St. Joseph's Health Care, Hamilton, Ontario, Canada
| | - Astrid Morer
- Department of Child and Adolescent Psychiatry and Psychology, Hospital Clínic of Barcelona (CIBERSAM), Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Pedro Morgado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, ICVS/3B's PT Government Associate Laboratory, Clinical Academic Center, Braga, Portugal
| | - Akiko Nakagawa
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | - Takashi Nakamae
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Janardhanan C Narayanaswamy
- Obsessive-Compulsive Disorder (OCD) Clinic, Department of Psychiatry, National Institute of Mental Health & Neurosciences, Bangalore, India
| | - Erika L Nurmi
- Division of Child and Adolescent Psychiatry, Jane & Terry Semel Institute For Neurosciences, University of California, Los Angeles, CA, USA; Staglin IMHRO Center for Cognitive Neuroscience, Jane & Terry Semel institute For Neurosciences, University of California, Los Angeles, CA, USA
| | - Sanghoon Oh
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Psychiatry, Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Gyeonggi-do, Republic of Korea
| | - Chris Perriello
- University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - John C Piacentini
- Division of Child and Adolescent Psychiatry, Jane & Terry Semel Institute For Neurosciences, University of California, Los Angeles, CA, USA; Staglin IMHRO Center for Cognitive Neuroscience, Jane & Terry Semel institute For Neurosciences, University of California, Los Angeles, CA, USA
| | - Maria Picó-Pérez
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, ICVS/3B's PT Government Associate Laboratory, Clinical Academic Center, Braga, Portugal
| | - Fabrizio Piras
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Federica Piras
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Y C Janardhan Reddy
- Obsessive-Compulsive Disorder (OCD) Clinic, Department of Psychiatry, National Institute of Mental Health & Neurosciences, Bangalore, India
| | - Daniela Rodriguez Manrique
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Germany
| | - Yuki Sakai
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan; ATR Brain Information Communication Research Laboratiry Group, Kyoto, Japan
| | - Eiji Shimizu
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | - H Blair Simpson
- Columbia University Irving Medical Center, Columbia University, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Noam Soreni
- Pediatric OCD Consultation Service, Anxiety Treatment and Research Center, Offord Center of Child Studies, Hamilton, Ontario, Canada
| | - Carles Soriano-Mas
- Department of Clinical Sciences, Bellvitge Biomedical Research Institute-IDIBELL, CIBERSAM, Bellvitge University Hospital, Barcelona, Spain; Department of Social Psychology and Quantitative Psychology, Universitat de Barcelona- UB, Barcelona,Spain
| | - Gianfranco Spalletta
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy; Division of Neuropsychiatry, Menninger Department of Psychiatry and Behavioral Science, Baylor College of Medicine, Houston, TX, USA
| | - Emily R Stern
- Department of Psychiatry, New York University Langone School of Medicine, New York, NY, USA
| | - Michael C Stevens
- Institute of Living/Hartford Hospital, Hartford, CT, USA; Yale University School of Medicine, New Haven, CT, USA
| | - S Evelyn Stewart
- Britsh Columbia Children's Hospital, BC Mental Health and Substance Use Services Research, University of British Columbia, Vancouver, BC, Canada
| | - Philip R Szeszko
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David F Tolin
- Institute of Living/Hartford Hospital, Hartford, CT, USA; Yale University School of Medicine, New Haven, CT, USA
| | - Daan van Rooij
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands
| | - Dick J Veltman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Ysbrand D van der Werf
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Anatomy & Neurosciences, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Guido A van Wingen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Ganesan Venkatasubramanian
- Obsessive-Compulsive Disorder (OCD) Clinic, Department of Psychiatry, National Institute of Mental Health & Neurosciences, Bangalore, India
| | - Susanne Walitza
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Zhen Wang
- Shanghai Mental Health Center Shanghai Jiao Tong University School of Medicine, China
| | - Anri Watanabe
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Lidewij H Wolters
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Xiufeng Xu
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Je-Yeon Yun
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Mojtaba Zarei
- Institute of Medical Science and Technology, Shahid Beheshti University, Tehran, Iran
| | - Fengrui Zhang
- Magnetic Resonance Image Center, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Qing Zhao
- Shanghai Mental Health Center Shanghai Jiao Tong University School of Medicine, China
| | - Neda Jahanshad
- Imaging Genetics Center, Stevens Institute for Neuroimaging & Informatics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Stevens Institute for Neuroimaging & Informatics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Paul M Thompson
- Imaging Genetics Center, Stevens Institute for Neuroimaging & Informatics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Dan J Stein
- SAMRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry and Neuroscience Institute, University of Cape Town, South Africa
| | - Odile A van den Heuvel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Anatomy & Neurosciences, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Joseph O'Neill
- Division of Child and Adolescent Psychiatry, Jane & Terry Semel Institute For Neurosciences, University of California, Los Angeles, CA, USA; Staglin IMHRO Center for Cognitive Neuroscience, Jane & Terry Semel institute For Neurosciences, University of California, Los Angeles, CA, USA
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Shin J, Ivanov I, Cho W, Shrestha R, Kim KT. Temporal characterization of a two-color laser field using tunneling ionization. Opt Express 2022; 30:28686-28695. [PMID: 36299058 DOI: 10.1364/oe.464586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/08/2022] [Indexed: 06/16/2023]
Abstract
The superposition of a fundamental laser pulse and its second harmonic can form an asymmetric laser field that is useful in many applications. The temporal characterization of the two-color laser field becomes necessary. However, the temporal characterization of the two-color laser pulse is a challenging task due to its broad bandwidth and a spectral gap between the two frequency components. Here we demonstrate the temporal characterization of the two-color laser field using multiple ionization yield measurements near the laser focus. This new approach enables the complete temporal characterization of the two-color laser field, including the relative phase between the two frequency components.
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Ivanov I. Attachments: How the Jack of All Trades Becomes the Master of All. J Am Acad Child Adolesc Psychiatry 2022; 61:465-466. [PMID: 34743022 DOI: 10.1016/j.jaac.2021.10.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/24/2021] [Accepted: 10/28/2021] [Indexed: 10/19/2022]
Abstract
Immigration is a rich experience, probably like no other, in relation to both unexpected and even unimagined returns but also colossal difficulties. One of the most fascinating aspects of immigration is learning the language of your newly adopted home. I don't mean simply learning the basics, but attempting to master the nuances of expression, the word play, and the subtleties of phrase choices.
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Affiliation(s)
- Iliyan Ivanov
- Division of Child and Adolescent Psychiatry, Division Chief of Child and Adolescent Psychiatry at Mount Sinai Morningside, Icahn School of Medicine at Mount Sinai, New York.
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Neppala GK, Terkuhle I, Wagner A, Lepow L, Shaik RB, Freed R, Kimhy D, Pietrzak RH, Velthorst E, Feder A, Ivanov I, Parvaz MA. Social Isolation-Mediated Exacerbation of Negative Affect in Young Drinkers during the COVID-19 Pandemic. Brain Sci 2022; 12:brainsci12020214. [PMID: 35203977 PMCID: PMC8870361 DOI: 10.3390/brainsci12020214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/26/2022] [Accepted: 02/02/2022] [Indexed: 02/04/2023] Open
Abstract
Emerging research on psychological adjustment during the COVID-19 outbreak has suggested that young people may be particularly vulnerable to increases in negative affect during the pandemic. However, the association between alcohol use in youth and change in negative affect during this unprecedented time is not clear. Using an online survey, this study obtained scores on negative affect (before and during the COVID-19 pandemic), pandemic-related stress, change in drinking frequency, and traits including resilience, impulsivity and anhedonia, from a sample of drinkers and non-drinkers, up to the age of 21. Young drinkers experienced a greater increase in negative affect during the pandemic compared to non-drinkers, and this differential rise in negative affect was mediated by the pandemic-related stress of social isolation. Young drinkers also experienced a decrease in alcohol use during the pandemic, but this was not associated with a change in negative affect. Interestingly, young drinkers with greater resilience and lower anhedonia reported less increase in negative affect during the COVID-19 pandemic. Taken together, these results show that the greater increase in negative affect that young drinkers experienced during the COVID-19 pandemic, compared to their non-drinking counterparts, was mediated by pandemic-related social isolation. Moreover, greater resilience and lower anhedonia may have served as protective factors for mitigating the social isolation-induced worsening of negative affect in young drinkers during the pandemic. These findings may inform future studies investigating potential indicators of maladaptive affective responses to public health crises in vulnerable adolescent populations.
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Affiliation(s)
- Gopi K. Neppala
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Isabel Terkuhle
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Ariella Wagner
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Lauren Lepow
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Riaz B. Shaik
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Rachel Freed
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - David Kimhy
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Robert H. Pietrzak
- U.S. Department of Veterans Affairs, National Center for Posttraumatic Stress Disorder, VA Connecticut Healthcare System, West Haven, CT 06516, USA;
- Department of Psychiatry, Yale School of Medicine, New Haven, CT 06511, USA
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT 06520, USA
| | - Eva Velthorst
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Adriana Feder
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
| | - Muhammad A. Parvaz
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (G.K.N.); (I.T.); (A.W.); (L.L.); (R.B.S.); (R.F.); (D.K.); (E.V.); (A.F.); (I.I.)
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Correspondence:
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van den Heuvel OA, Boedhoe PS, Bertolin S, Bruin WB, Francks C, Ivanov I, Jahanshad N, Kong X, Kwon JS, O'Neill J, Paus T, Patel Y, Piras F, Schmaal L, Soriano‐Mas C, Spalletta G, van Wingen GA, Yun J, Vriend C, Simpson HB, van Rooij D, Hoexter MQ, Hoogman M, Buitelaar JK, Arnold P, Beucke JC, Benedetti F, Bollettini I, Bose A, Brennan BP, De Nadai AS, Fitzgerald K, Gruner P, Grünblatt E, Hirano Y, Huyser C, James A, Koch K, Kvale G, Lazaro L, Lochner C, Marsh R, Mataix‐Cols D, Morgado P, Nakamae T, Nakao T, Narayanaswamy JC, Nurmi E, Pittenger C, Reddy YJ, Sato JR, Soreni N, Stewart SE, Taylor SF, Tolin D, Thomopoulos SI, Veltman DJ, Venkatasubramanian G, Walitza S, Wang Z, Thompson PM, Stein DJ. An overview of the first 5 years of the ENIGMA obsessive-compulsive disorder working group: The power of worldwide collaboration. Hum Brain Mapp 2022; 43:23-36. [PMID: 32154629 PMCID: PMC8675414 DOI: 10.1002/hbm.24972] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 02/12/2020] [Accepted: 02/16/2020] [Indexed: 01/12/2023] Open
Abstract
Neuroimaging has played an important part in advancing our understanding of the neurobiology of obsessive-compulsive disorder (OCD). At the same time, neuroimaging studies of OCD have had notable limitations, including reliance on relatively small samples. International collaborative efforts to increase statistical power by combining samples from across sites have been bolstered by the ENIGMA consortium; this provides specific technical expertise for conducting multi-site analyses, as well as access to a collaborative community of neuroimaging scientists. In this article, we outline the background to, development of, and initial findings from ENIGMA's OCD working group, which currently consists of 47 samples from 34 institutes in 15 countries on 5 continents, with a total sample of 2,323 OCD patients and 2,325 healthy controls. Initial work has focused on studies of cortical thickness and subcortical volumes, structural connectivity, and brain lateralization in children, adolescents and adults with OCD, also including the study on the commonalities and distinctions across different neurodevelopment disorders. Additional work is ongoing, employing machine learning techniques. Findings to date have contributed to the development of neurobiological models of OCD, have provided an important model of global scientific collaboration, and have had a number of clinical implications. Importantly, our work has shed new light on questions about whether structural and functional alterations found in OCD reflect neurodevelopmental changes, effects of the disease process, or medication impacts. We conclude with a summary of ongoing work by ENIGMA-OCD, and a consideration of future directions for neuroimaging research on OCD within and beyond ENIGMA.
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Affiliation(s)
- Odile A. van den Heuvel
- Department of Psychiatry, Department of Anatomy & Neurosciences, Amsterdam NeuroscienceAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
- Bergen Center for Brain PlasticityHaukeland University HospitalBergenNorway
| | - Premika S.W. Boedhoe
- Department of Psychiatry, Department of Anatomy & Neurosciences, Amsterdam NeuroscienceAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Sara Bertolin
- Department of PsychiatryBellvitge University Hospital, Bellvitge Biomedical Research Institute‐IDIBELLBarcelonaSpain
| | - Willem B. Bruin
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
| | - Clyde Francks
- Department of Language & GeneticsMax Planck Institute for PsycholinguisticsNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
| | - Iliyan Ivanov
- Icahn School of Medicine at Mount SinaiNew YorkNew York
| | - Neda Jahanshad
- Keck USC School of MedicineImaging Genetics Center, Mark & Mary Stevens Institute for Neuroimaging & InformaticsMarina del ReyCalifornia
| | - Xiang‐Zhen Kong
- Department of Language & GeneticsMax Planck Institute for PsycholinguisticsNijmegenThe Netherlands
| | - Jun Soo Kwon
- Department of PsychiatrySeoul National University College of MedicineSeoulSouth Korea
- Department of Brain & Cognitive SciencesSeoul National University College of Natural SciencesSeoulSouth Korea
| | - Joseph O'Neill
- Division of Child & Adolescent PsychiatryUCLA Jane & Terry Semel Institute For NeuroscienceLos AngelesCalifornia
| | - Tomas Paus
- Holland Bloorview Kids Rehabilitation HospitalBloorview Research InstituteTorontoOntarioCanada
| | - Yash Patel
- Holland Bloorview Kids Rehabilitation HospitalBloorview Research InstituteTorontoOntarioCanada
| | - Fabrizio Piras
- Laboratory of NeuropsychiatryIRCCS Santa Lucia FoundationRomeItaly
| | - Lianne Schmaal
- Orygen, The National Centre of Excellence in Youth Mental HealthParkvilleAustralia
- Centre for Youth Mental Health, The University of MelbourneMelbourneAustralia
| | - Carles Soriano‐Mas
- Department of PsychiatryBellvitge University Hospital, Bellvitge Biomedical Research Institute‐IDIBELLBarcelonaSpain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM)BarcelonaSpain
- Department of Psychobiology and Methodology in Health SciencesUniversitat Autònoma de BarcelonaBarcelonaSpain
| | - Gianfranco Spalletta
- Laboratory of NeuropsychiatryIRCCS Santa Lucia FoundationRomeItaly
- Division of Neuropsychiatry, Menninger Department of Psychiatry and Behavioral SciencesBaylor College of MedicineHoustonTexsas
| | - Guido A. van Wingen
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
| | - Je‐Yeon Yun
- Seoul National University HospitalSeoulRepublic of Korea
- Yeongeon Student Support Center, Seoul National University College of MedicineSeoulRepublic of Korea
| | - Chris Vriend
- Department of Psychiatry, Department of Anatomy & Neurosciences, Amsterdam NeuroscienceAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - H. Blair Simpson
- Center for OC and Related Disorders at the New York State Psychiatric Institute and Columbia University Irving Medical CenterNew YorkNew York
| | - Daan van Rooij
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
| | - Marcelo Q. Hoexter
- Departamento e Instituto de Psiquiatria do Hospital das Clinicas, IPQ HCFMUSP, Faculdade de MedicinaUniversidade de São PauloSão PauloBrazil
| | - Martine Hoogman
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
- Department of Human GeneticsRadboud University Medical CenterNijmegenThe Netherlands
| | - Jan K. Buitelaar
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
| | - Paul Arnold
- Mathison Centre for Mental Health Research & Education and Department of PsychiatryCumming School of Medicine, University of CalgaryCalgaryAlbertaCanada
| | - Jan C. Beucke
- Humboldt‐Universität zu BerlinDepartment of PsychologyBerlinGermany
- Karolinska InstitutetDepartment of Clinical NeuroscienceStockholmSweden
| | - Francesco Benedetti
- Department of Psychiatry and Clinical PsychobiologyScientific Institute OspedaleMilanItaly
| | - Irene Bollettini
- Department of Psychiatry and Clinical PsychobiologyScientific Institute OspedaleMilanItaly
| | - Anushree Bose
- Obsessive‐Compulsive Disorder (OCD) Clinic Department of PsychiatryNational Institute of Mental Health and NeurosciencesBangaloreIndia
| | | | | | - Kate Fitzgerald
- Department of PsychiatryUniversity of Michigan Medical SchoolAnn ArborMichigan
| | | | - Edna Grünblatt
- Department of Child and Adolescent Psychiatry and PsychotherapyUniversity Hospital of Psychiatry, University of ZurichZurichSwitzerland
- Neuroscience Center ZurichUniversity of Zurich and ETH ZurichZurichSwitzerland
- Zurich Center for Integrative Human PhysiologyUniversity of ZurichZurichSwitzerland
| | - Yoshiyuki Hirano
- Research Center for Child Mental DevelopmentChiba UniversityChibaJapan
| | - Chaim Huyser
- De Bascule, academic center child and adolescent psychiatryAmsterdamThe Netherlands
| | - Anthony James
- Department of PsychiatryUniversity of OxfordOxfordUK
| | - Kathrin Koch
- Department of Neuroradiology, School of MedicineKlinikum Rechts der Isar, Technical University of MunichMunichGermany
| | - Gerd Kvale
- Bergen Center for Brain PlasticityHaukeland University HospitalBergenNorway
| | - Luisa Lazaro
- Department of Child and Adolescent Psychiatry and Psychology, IDIBAPS, CIBERSAM, Department of MedicineFaculty of BarcelonaBarcelonaSpain
| | - Christine Lochner
- SAMRC Unit on Risk & Resilience in Mental Disorders, Department of PsychiatryStellenbosch UniversityMatielandSouth Africa
| | - Rachel Marsh
- Center for OC and Related Disorders at the New York State Psychiatric Institute and Columbia University Irving Medical CenterNew YorkNew York
| | - David Mataix‐Cols
- Department of Psychiatry and Clinical PsychobiologyScientific Institute OspedaleMilanItaly
| | - Pedro Morgado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of MinhoBragaPortugal
- ICVS/3B's, PT Government Associate LaboratoryBraga/GuimarãesPortugal
- Clinical Academic Center–BragaBragaPortugal
| | - Takashi Nakamae
- Department of PsychiatryGraduate School of Medical Science, Kyoto Prefectural University of MedicineKyotoJapan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical SciencesKyushu UniversityKyushuJapan
| | - Janardhanan C. Narayanaswamy
- Obsessive‐Compulsive Disorder (OCD) Clinic Department of PsychiatryNational Institute of Mental Health and NeurosciencesBangaloreIndia
| | - Erika Nurmi
- Department of Psychiatry and Biobehavioral SciencesUniversity of CaliforniaLos AngelesCalifornia
| | | | | | - João R. Sato
- Center of Mathematics, Computing and CognitionUniversidade Federal do ABCSanto AndréBrazil
| | - Noam Soreni
- Pediatric OCD Consultation Service, Anxiety Treatment and Research CenterMcMaster UniversityHamiltonOntarioCanada
| | - S. Evelyn Stewart
- Department of PsychiatryUniversity of British ColumbiaVancouverBritish ColumbiaCanada
- BC Mental Health and Addictions Research InstituteVancouverBritish ColumbiaCanada
- BC Children's HospitalVancouverBritish ColumbiaCanada
| | - Stephan F. Taylor
- Department of PsychiatryUniversity of Michigan Medical SchoolAnn ArborMichigan
| | - David Tolin
- Anxiety Disorders Center, The Institute of LivingHartfordConnecticut
| | - Sophia I. Thomopoulos
- Keck USC School of MedicineImaging Genetics Center, Mark & Mary Stevens Institute for Neuroimaging & InformaticsMarina del ReyCalifornia
| | - Dick J. Veltman
- Department of Psychiatry, Department of Anatomy & Neurosciences, Amsterdam NeuroscienceAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Ganesan Venkatasubramanian
- Obsessive‐Compulsive Disorder (OCD) Clinic Department of PsychiatryNational Institute of Mental Health and NeurosciencesBangaloreIndia
| | - Susanne Walitza
- Department of PsychiatryUniversity of Michigan Medical SchoolAnn ArborMichigan
| | - Zhen Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Institute of Psychological and Behavioral Science, Shanghai Jiao Tong UniversityShanghaiChina
| | - Paul M. Thompson
- Keck USC School of MedicineImaging Genetics Center, Mark & Mary Stevens Institute for Neuroimaging & InformaticsMarina del ReyCalifornia
| | - Dan J. Stein
- SAMRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry & Neuroscience InstituteUniversity of Cape TownCape TownSouth Africa
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Ivanov I, Newcorn JH, Krone B, Li X, Duhoux S, White SF, Schulz KP, Bédard ACV, Pedraza J, Adler LA, Blair RJ. Neurobiological Basis of Reinforcement-Based Decision-Making in Adults With ADHD Treated With Lisdexamfetamine Dimesylate. J Atten Disord 2021. [PMID: 34355611 DOI: 10.1177/1087054720923061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: The objective of this study was to examine changes in the activation of the brain reward system following treatment with lisdexamfetamine (LDX) vs. placebo (PL) as a function of clinical improvement in attention deficit/hyperactivity disorder (ADHD) symptoms. Methods: Twenty adults with ADHD were included in a randomized cross-over study. Participants underwent two functional magnetic resonance imaging (fMRI) scans, after receiving 3 to 5 weeks of treatment with both LDX and PL. During scanning, participants performed the passive-avoidance learning task to assess reward-related learning using computational variables (e.g., estimated value and prediction error). Pre-treatment to post-treatment symptom change was assessed via the ADHD Rating Scale (ADHD-RS). The imaging contrasts were Object Choose or Object Refuse during the object choice component of the task, modulated by expected value (reward vs. nonreward cue), and Reward vs. Punishment during feedback, modulated by prediction error (expected vs. actual outcome). To address the primary objective, we performed group-level mass univariate analyses between pre-treatment to post-treatment percent change of the ADHD-RS total scores and the four contrast images under the choice and feedback conditions, with significance set at a whole-brain voxel-wise threshold of p < .05 with family-wise error (FWE) correction and an extent (cluster) threshold of 50 contiguous voxels. Results: Improvement in ADHD symptoms was accompanied by significant increases of brain activation during the Object Refuse, Reward and Punishment contrasts in a widespread network including left caudate and putamen, and right orbitofrontal cortex (i.e., reward-related signaling) and left middle frontal, superior frontal, and precentral gyri (i.e., executive control). Conclusions: These findings are the first to show that the increase in responsiveness of systems engaged in reward processing with LDX treatment is positively related to symptom improvement. Results support the hypothesis that LDX treatment may restore balance to dysfunction (e.g., hypoactivation) within the brain reward circuitry in adults with ADHD.
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Affiliation(s)
- I Ivanov
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - J H Newcorn
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - B Krone
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - X Li
- New Jersey Institute of Technology, Newark, USA
| | - S Duhoux
- Tris Pharma, Inc., Monmouth Junction, NJ, USA
| | - S F White
- Boys Town National Research Hospital, NE, USA
| | - K P Schulz
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - J Pedraza
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - L A Adler
- New York University Grossman School of Medicine, New York, NY, USA
| | - R J Blair
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Ivanov I, Parvaz MA, Velthorst E, Shaik RB, Sandin S, Gan G, Spechler P, Albaugh MD, Chaarani B, Mackey S, Banaschewski T, Bokde ALW, Bromberg U, Büchel C, Quinlan EB, Desrivières S, Flor H, Grigis A, Gowland P, Heinz A, Ittermann B, Martinot JL, Paillère Martinot ML, Artiges E, Lemaitre H, Nees F, Orfanos DP, Paus T, Poustka L, Hohmann S, Millenet S, Fröhner JH, Smolka MN, Walter H, Whelan R, Schumann G, Garavan H. Substance Use Initiation, Particularly Alcohol, in Drug-Naive Adolescents: Possible Predictors and Consequences From a Large Cohort Naturalistic Study. J Am Acad Child Adolesc Psychiatry 2021; 60:623-636. [PMID: 33011213 DOI: 10.1016/j.jaac.2020.08.443] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 07/14/2020] [Accepted: 09/25/2020] [Indexed: 01/25/2023]
Abstract
OBJECTIVE It is unclear whether deviations in brain and behavioral development, which may underpin elevated substance use during adolescence, are predispositions for or consequences of substance use initiation. Here, we examine behavioral and neuroimaging indices at early and mid-adolescence in drug-naive youths to identify possible predisposing factors for substance use initiation and its possible consequences. METHOD Among 304 drug-naive adolescents at baseline (age 14 years) from the IMAGEN dataset, 83 stayed drug-naive, 133 used alcohol on 1 to 9 occasions, 42 on 10 to 19 occasions, 27 on 20 to 39 occasions, and 19 on >40 occasions at follow-up (age 16 years). Baseline measures included brain activation during the Monetary Incentive Delay task. Data at both baseline and follow-up included measures of trait impulsivity and delay discounting. RESULTS From baseline to follow-up, impulsivity decreased in the 0 and 1- to 9-occasions groups (p < .004), did not change in the 10- to 19-occasions and 20- to 29-occasions groups (p > .294), and uncharacteristically increased in the >40-occasions group (p = .046). Furthermore, blunted medial orbitofrontal cortex activation during reward outcome at baseline significantly predicted higher alcohol use frequency at follow-up, above and beyond behavioral and clinical variables (p = .008). CONCLUSION These results suggest that the transition from no use to frequent drinking in early to mid-adolescence may disrupt normative developmental changes in behavioral control. In addition, blunted activity of the medial orbitofrontal cortex during reward outcome may underscore a predisposition toward the development of more severe alcohol use in adolescents. This distinction is clinically important, as it informs early intervention efforts in preventing the onset of substance use disorder in adolescents.
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Affiliation(s)
| | | | | | - Riaz B Shaik
- Icahn School of Medicine at Mount Sinai, New York
| | - Sven Sandin
- Icahn School of Medicine at Mount Sinai, New York; Karolinska Institutet, Stockholm, Sweden
| | - Gabriela Gan
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | | | | | | | | | - Tobias Banaschewski
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Arun L W Bokde
- School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Ireland
| | - Uli Bromberg
- University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | | | | | - Herta Flor
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany; University of Mannheim, Mannheim, Germany
| | | | - Penny Gowland
- University of Nottingham, University Park, Nottingham, United Kingdom
| | - Andreas Heinz
- 12Charité - Universitätsmedizin Berlin, Campus Charité Mitte, Berlin, Germany
| | - Bernd Ittermann
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000, University Paris Sud, University Paris Descartes - Sorbonne Paris Cité; and Maison de Solenn, Paris, France
| | - Marie-Laure Paillère Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000, University Paris Sud, University Paris Descartes - Sorbonne Paris Cité; and Maison de Solenn, Paris, France
| | - Eric Artiges
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000, University Paris Sud, University Paris Descartes - Sorbonne Paris Cité; and Maison de Solenn, Paris, France
| | - Herve Lemaitre
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000, University Paris Sud, University Paris Descartes - Sorbonne Paris Cité; and Maison de Solenn, Paris, France
| | - Frauke Nees
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | | | - Tomáš Paus
- University of Toronto, Ontario, M6A 2E1, Canada
| | - Luise Poustka
- University Medical Centre Göttingen, Göttingen, Germany; and the Medical University of Vienna, Vienna, Austria
| | - Sarah Hohmann
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Sabina Millenet
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | | | | | - Henrik Walter
- 12Charité - Universitätsmedizin Berlin, Campus Charité Mitte, Berlin, Germany
| | - Robert Whelan
- School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Ireland
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Affiliation(s)
- Ginger E Nicol
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Abstract
While pharmacological treatments for psychiatric disorders have offered great promise and have provided clinically meaningful symptom relief these treatments have had less effect on altering the course of these disorders. Research has provided many new insights about the effects of different psychotropic agents on the functions of various brain systems as investigators have embraced the "translational research model." However, this theoretical approach of deconstructing complex behaviors into smaller measurable behavioral units and targeting brain systems that are hypothesized to underlie these discrete behaviors has offered little of practical clinical relevance to significantly improve the treatment of psychiatric disorders in this century. Radical new treatments have not emerged, and available treatments continue to provide symptom relief without resolution of the underlying conditions. Recent publications on the subject have attempted to identify the barriers to progress and have pointed out some of the limitations of the translational approach. It is our position that, given the present limitations of our therapeutic arsenal, both researchers and clinicians would be well-advised to pay closer attention to human specific factors such as the role of language, the creation of personal narratives, and how factors such as these interface with underlying biological diatheses in mental illness. These interactions between pathophysiology and intrapersonal processes may be critical to both the in vivo expression of the underlying biological mechanisms of psychiatric disease states, and to the development of enhancements in therapeutic efficacy. Lastly, we discuss the implications of more coherently integrating neuroscientific research and clinical practice for more effectively addressing the challenges of understanding and treating mental illness.
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Affiliation(s)
- Iliyan Ivanov
- Icahn School of Medicine at Mount Sinai, Department of Psychiatry, New York, NY, United States
| | - Jeffrey M Schwartz
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States
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Ilieva L, Petrova P, Pantaleo G, Zanella R, Sobczak J, Lisowski W, Ivanov I, Kaszkur Z, Liotta L, Venezia A, Tabakova T. Impact of ceria loading on the preferential CO oxidation over gold catalysts on CeO2/Al2O3 and Y-doped CeO2/Al2O3 supports prepared by mechanical mixing. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Bruin WB, Taylor L, Thomas RM, Shock JP, Zhutovsky P, Abe Y, Alonso P, Ameis SH, Anticevic A, Arnold PD, Assogna F, Benedetti F, Beucke JC, Boedhoe PSW, Bollettini I, Bose A, Brem S, Brennan BP, Buitelaar JK, Calvo R, Cheng Y, Cho KIK, Dallaspezia S, Denys D, Ely BA, Feusner JD, Fitzgerald KD, Fouche JP, Fridgeirsson EA, Gruner P, Gürsel DA, Hauser TU, Hirano Y, Hoexter MQ, Hu H, Huyser C, Ivanov I, James A, Jaspers-Fayer F, Kathmann N, Kaufmann C, Koch K, Kuno M, Kvale G, Kwon JS, Liu Y, Lochner C, Lázaro L, Marques P, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Menchón JM, Minuzzi L, Moreira PS, Morer A, Morgado P, Nakagawa A, Nakamae T, Nakao T, Narayanaswamy JC, Nurmi EL, O'Neill J, Pariente JC, Perriello C, Piacentini J, Piras F, Piras F, Reddy YCJ, Rus-Oswald OG, Sakai Y, Sato JR, Schmaal L, Shimizu E, Simpson HB, Soreni N, Soriano-Mas C, Spalletta G, Stern ER, Stevens MC, Stewart SE, Szeszko PR, Tolin DF, Venkatasubramanian G, Wang Z, Yun JY, van Rooij D, Thompson PM, van den Heuvel OA, Stein DJ, van Wingen GA. Structural neuroimaging biomarkers for obsessive-compulsive disorder in the ENIGMA-OCD consortium: medication matters. Transl Psychiatry 2020; 10:342. [PMID: 33033241 PMCID: PMC7598942 DOI: 10.1038/s41398-020-01013-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 09/09/2020] [Accepted: 09/14/2020] [Indexed: 11/08/2022] Open
Abstract
No diagnostic biomarkers are available for obsessive-compulsive disorder (OCD). Here, we aimed to identify magnetic resonance imaging (MRI) biomarkers for OCD, using 46 data sets with 2304 OCD patients and 2068 healthy controls from the ENIGMA consortium. We performed machine learning analysis of regional measures of cortical thickness, surface area and subcortical volume and tested classification performance using cross-validation. Classification performance for OCD vs. controls using the complete sample with different classifiers and cross-validation strategies was poor. When models were validated on data from other sites, model performance did not exceed chance-level. In contrast, fair classification performance was achieved when patients were grouped according to their medication status. These results indicate that medication use is associated with substantial differences in brain anatomy that are widely distributed, and indicate that clinical heterogeneity contributes to the poor performance of structural MRI as a disease marker.
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Affiliation(s)
- Willem B Bruin
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, Netherlands.
| | - Luke Taylor
- Department of Physiology, Anatomy and Genetics, Oxford, UK
| | - Rajat M Thomas
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, Netherlands
| | - Jonathan P Shock
- Department of mathematics and applied mathematics, University of Cape Town, Cape Town, South Africa
| | - Paul Zhutovsky
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, Netherlands
| | - Yoshinari Abe
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Pino Alonso
- Department of Psychiatry, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Centro de Investigación Biomèdica en Red de Salud Mental-CIBERSAM, Barcelona, Spain
- Department of Clinical Sciences, University of Barcelona, Barcelona, Spain
| | - Stephanie H Ameis
- The Margaret and Wallace McCain Centre for Child, Youth and Family Mental Health, Campbell Family Mental Health Research Institute, The Centre for Addiction and Mental Health, Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, Canada
- Centre for Brain and Mental Health, The Hospital for Sick Children, Toronto, Canada
| | - Alan Anticevic
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06510, USA
| | - Paul D Arnold
- Mathison Centre for Mental Health Research and Education, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, AB, T2N 1N4, Canada
| | - Francesca Assogna
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Francesco Benedetti
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, Scientific Institute Ospedale San Raffaele, Milano, Italy
| | - Jan C Beucke
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Clinical Neuroscience, Centre for Psychiatric Research and Education, Karolinska Institutet, Stockholm, Sweden
| | - Premika S W Boedhoe
- Amsterdam UMC, Vrije Universteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Anatomy and Neurosciences, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Irene Bollettini
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, Scientific Institute Ospedale San Raffaele, Milano, Italy
| | - Anushree Bose
- Obsessive-Compulsive Disorder (OCD) Clinic Department of Psychiatry National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Silvia Brem
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
- University of Zurich and ETH Zurich, Neuroscience Center Zurich, Zurich, Switzerland
| | - Brian P Brennan
- McLean Hospital, Harvard Medical School, Belmont, MA, 02115, USA
| | - Jan K Buitelaar
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, Netherlands
- Karakter Child and Adolescent Psychiatry University Center, Nijmegen, The Netherlands
| | - Rosa Calvo
- Department of Child and Adolescent Psychiatry and Psychology, Institute of Neurosciences, Hospital Clínic Universitari, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Yuqi Cheng
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Kang Ik K Cho
- Institute of Human Behavioral Medicine, SNU-MRC, Seoul, Republic of Korea
| | - Sara Dallaspezia
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, Scientific Institute Ospedale San Raffaele, Milano, Italy
| | - Damiaan Denys
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, Netherlands
- Netherlands Institute for Neuroscience, Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
| | - Benjamin A Ely
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Jamie D Feusner
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, 94612, USA
| | - Kate D Fitzgerald
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Jean-Paul Fouche
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Egill A Fridgeirsson
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, Netherlands
| | - Patricia Gruner
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06510, USA
| | - Deniz A Gürsel
- Department of Neuroradiology, Klinikum rechts der Isar, Technische Universität München, München, Germany
- TUM-Neuroimaging Center (TUM-NIC) of Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Tobias U Hauser
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research, London, UK
- Wellcome Centre for Human Neuroimaging, University College London, London, UK
| | - Yoshiyuki Hirano
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | - Marcelo Q Hoexter
- Departamento e Instituto de Psiquiatria do Hospital das Clinicas, IPQ HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil
| | - Hao Hu
- Shanghai Mental Health Center Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chaim Huyser
- De Bascule, Academic Center for Child and Adolescent Psychiatry, Amsterdam, The Netherlands
- Department of child and adolescent psychiatry Amsterdam UMC, Amsterdam, The Netherlands
| | - Iliyan Ivanov
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Anthony James
- Department of Psychiatry, , Oxford University, Oxford, UK
| | | | - Norbert Kathmann
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christian Kaufmann
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Kathrin Koch
- Department of Neuroradiology, Klinikum rechts der Isar, Technische Universität München, München, Germany
- TUM-Neuroimaging Center (TUM-NIC) of Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Masaru Kuno
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | - Gerd Kvale
- Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Psychology, University of Bergen, Bergen, Norway
| | - Jun Soo Kwon
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Brain and Cognitive Sciences, Seoul National University College of Natural Sciences, Seoul, Korea
| | - Yanni Liu
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Christine Lochner
- SAMRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry, Stellenbosch University, Stellenbosch, South Africa
| | - Luisa Lázaro
- Department of Child and Adolescent Psychiatry and Psychology, Institute of Neurosciences, Hospital Clínic Universitari, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en red de Salud Mental (CIBERSAM), Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Paulo Marques
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Clinical Academic Center-Braga, Braga, Portugal
| | - Rachel Marsh
- Columbia University Irving Medical Center, Columbia University, New York, NY, 10027, USA
- The Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, Columbia University, New York, NY, 10027, USA
| | - Ignacio Martínez-Zalacaín
- Department of Psychiatry, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Department of Clinical Sciences, University of Barcelona, Barcelona, Spain
| | - David Mataix-Cols
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | - José M Menchón
- Department of Psychiatry, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Centro de Investigación Biomèdica en Red de Salud Mental-CIBERSAM, Barcelona, Spain
- Department of Clinical Sciences, University of Barcelona, Barcelona, Spain
| | - Luciano Minuzzi
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, L8S 4L8, Canada
| | - Pedro S Moreira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Clinical Academic Center-Braga, Braga, Portugal
| | - Astrid Morer
- Department of Child and Adolescent Psychiatry and Psychology, Institute of Neurosciences, Hospital Clínic Universitari, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en red de Salud Mental (CIBERSAM), Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Pedro Morgado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Clinical Academic Center-Braga, Braga, Portugal
| | - Akiko Nakagawa
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | - Takashi Nakamae
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Janardhanan C Narayanaswamy
- Obsessive-Compulsive Disorder (OCD) Clinic Department of Psychiatry National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Erika L Nurmi
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, 94612, USA
| | - Joseph O'Neill
- Division of Child and Adolescent Psychiatry, Jane and Terry Semel Institute For Neurosciences, University of California, Los Angeles, CA, 94612, USA
| | - Jose C Pariente
- Magnetic Resonance Image Core Facility, IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer), Barcelona, Spain
| | - Chris Perriello
- McLean Hospital, Harvard Medical School, Belmont, MA, 02115, USA
- University of Illinois at Urbana-Champaign, Champaign, IL, 61820, USA
| | - John Piacentini
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, 94612, USA
| | - Fabrizio Piras
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Federica Piras
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Y C Janardhan Reddy
- Obsessive-Compulsive Disorder (OCD) Clinic Department of Psychiatry National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Oana G Rus-Oswald
- University of Zürich, University Hospital Zürich, Dept. Neuroradiology, Zürich, Switzerland
- University Department of Geriatric Medicine Felix Platter, Basel, Switzerland
| | - Yuki Sakai
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- ATR Brain Information Communication Research Laboratory Group, Kyoto, Japan
| | - João R Sato
- Center of Mathematics, Computing and Cognition, Universidade Federal do ABC, Santo Andre, Brazil
| | - Lianne Schmaal
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, 3052, Australia
| | - Eiji Shimizu
- Research Center for Child Mental Development, Chiba University, Chiba, Japan
- Department of Cognitive Behavioral Physiology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - H Blair Simpson
- Columbia University Irving Medical Center, Columbia University, New York, NY, 10027, USA
- Center for OCD and Related Disorders, New York State Psychiatric Institute, New York, NY, 10032, USA
| | - Noam Soreni
- Pediatric OCD Consultation service, Anxiety Treatment and Research Center, St. Joseph's HealthCare, Hamilton, ON, L9C 0E3, Canada
- Offord Child Center, McMaster University, Hamilton, ON, L8S 4L8, Canada
| | - Carles Soriano-Mas
- Department of Psychiatry, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Centro de Investigación Biomèdica en Red de Salud Mental-CIBERSAM, Barcelona, Spain
- Department of Psychobiology and Methodology of Health Sciences, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Gianfranco Spalletta
- Laboratory of Neuropsychiatry, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
- Beth K. and Stuart C. Yudofsky Division of Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Emily R Stern
- Department of Psychiatry, New York University Langone School of Medicine, New York, NY, 10016, USA
- Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, 10962, USA
| | - Michael C Stevens
- Olin Neuropsychiatry Research Center, Hartford Hospital, Hartford, CT, 06106, USA
- Department of Psychiatry, Yale University School of Medicine, New Haven, 06510, USA
| | - S Evelyn Stewart
- University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
- British Columbia Children's Hospital, Vancouver, BC, V6H 3N1, Canada
- British Columbia Mental Health and Addictions Research Institute, Vancouver, BC, V6H 3N1, Canada
| | - Philip R Szeszko
- Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- James J. Peters VA Medical Center, Bronx, New York, NY, 10468, USA
| | - David F Tolin
- Institute of Living/Hartford Hospital, Hartford, CT, 06119, USA
- Yale University School of Medicine, New Haven, CT, 06510, USA
| | - Ganesan Venkatasubramanian
- Obsessive-Compulsive Disorder (OCD) Clinic Department of Psychiatry National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Zhen Wang
- Shanghai Mental Health Center Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China
| | - Je-Yeon Yun
- Seoul National University Hospital, Seoul, Republic of Korea
- Yeongeon Student Support Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Daan van Rooij
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Donders Centre for Cognitive Neuroimaging, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Paul M Thompson
- Imaging Genetics Center, Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90007, USA
| | - Odile A van den Heuvel
- Amsterdam UMC, Vrije Universteit Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Anatomy and Neurosciences, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Dan J Stein
- SAMRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Guido A van Wingen
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, Netherlands.
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Stremski Y, Kirkova D, Statkova-Abeghe S, Angelov P, Ivanov I, Georgiev D. Synthesis and antibacterial activity of hydroxylated 2-arylbenzothiazole derivatives. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1791342] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Yordan Stremski
- Department of Organic Chemistry, University of Plovdiv “Paisii Hilendarski”, Plovdiv, Bulgaria
| | - Desislava Kirkova
- Department of Organic Chemistry, University of Plovdiv “Paisii Hilendarski”, Plovdiv, Bulgaria
- Tobacco and Tobacco Products Institute, Chemistry of Tobacco and Tobacco Smoke, Markovo, Plovdiv, Bulgaria
| | - Stela Statkova-Abeghe
- Department of Organic Chemistry, University of Plovdiv “Paisii Hilendarski”, Plovdiv, Bulgaria
| | - Plamen Angelov
- Department of Organic Chemistry, University of Plovdiv “Paisii Hilendarski”, Plovdiv, Bulgaria
| | - Iliyan Ivanov
- Department of Organic Chemistry, University of Plovdiv “Paisii Hilendarski”, Plovdiv, Bulgaria
| | - Danail Georgiev
- Department of Biochemistry and Microbiology, University of Plovdiv “Paisii Hilendarski”, Plovdiv, Bulgaria
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Windberger U, Dibiasi C, Lotz EM, Scharbert G, Reinbacher-Koestinger A, Ivanov I, Ploszczanski L, Antonova N, Lichtenegger H. The effect of hematocrit, fibrinogen concentration and temperature on the kinetics of clot formation of whole blood. Clin Hemorheol Microcirc 2020; 75:431-445. [PMID: 32390608 DOI: 10.3233/ch-190799] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Dynamic mechanical analysis of blood clots can be used to detect the coagulability of blood. OBJECTIVE We investigated the kinetics of clot formation by changing several blood components, and we looked into the clot "signature" at its equilibrium state by using viscoelastic and dielectric protocols. METHODS Oscillating shear rheometry, ROTEM, and a dielectro-rheological device was used. RESULTS In fibrinogen- spiked samples we found the classical high clotting ability: shortened onset, faster rate of clotting, and higher plateau stiffness. Electron microscopy explained the gain of stiffness. Incorporated RBCs weakened the clots. Reduction of temperature during the clotting process supported the development of high moduli by providing more time for fiber assembly. But at low HCT, clot firmness could be increased by elevating the temperature from 32 to 37°C. In contrast, when the fibrinogen concentration was modified, acceleration of clotting via temperature always reduced clot stiffness, whatever the initial fibrinogen concentration. Electrical resistance increased continuously during clotting; loss tangent (D) (relaxation frequency 249 kHz) decreased when clots became denser: fewer dipoles contributed to the relaxation process. The relaxation peak (Dmax) shifted to lower frequencies at higher platelet count. CONCLUSION Increasing temperature accelerates clot formation but weakens clots. Rheometry and ROTEM correlate well.
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Affiliation(s)
- U Windberger
- Center for Biomedical Research, Medical University Vienna, Vienna, Austria
| | - Ch Dibiasi
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - E M Lotz
- Center for Biomedical Research, Medical University Vienna, Vienna, Austria
| | - G Scharbert
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - A Reinbacher-Koestinger
- Institute of Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Graz, Austria
| | - I Ivanov
- Institute of Mechanics, Bulgarian Academy of Science, Sofia, Bulgaria
| | - L Ploszczanski
- Department of Material Sciences and Process Engineering, Institute of Physics and Materials Science, University of Natural Resources and Life Sciences, Vienna, Austria
| | - N Antonova
- Institute of Mechanics, Bulgarian Academy of Science, Sofia, Bulgaria
| | - H Lichtenegger
- Department of Material Sciences and Process Engineering, Institute of Physics and Materials Science, University of Natural Resources and Life Sciences, Vienna, Austria
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25
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Thompson PM, Jahanshad N, Ching CRK, Salminen LE, Thomopoulos SI, Bright J, Baune BT, Bertolín S, Bralten J, Bruin WB, Bülow R, Chen J, Chye Y, Dannlowski U, de Kovel CGF, Donohoe G, Eyler LT, Faraone SV, Favre P, Filippi CA, Frodl T, Garijo D, Gil Y, Grabe HJ, Grasby KL, Hajek T, Han LKM, Hatton SN, Hilbert K, Ho TC, Holleran L, Homuth G, Hosten N, Houenou J, Ivanov I, Jia T, Kelly S, Klein M, Kwon JS, Laansma MA, Leerssen J, Lueken U, Nunes A, Neill JO, Opel N, Piras F, Piras F, Postema MC, Pozzi E, Shatokhina N, Soriano-Mas C, Spalletta G, Sun D, Teumer A, Tilot AK, Tozzi L, van der Merwe C, Van Someren EJW, van Wingen GA, Völzke H, Walton E, Wang L, Winkler AM, Wittfeld K, Wright MJ, Yun JY, Zhang G, Zhang-James Y, Adhikari BM, Agartz I, Aghajani M, Aleman A, Althoff RR, Altmann A, Andreassen OA, Baron DA, Bartnik-Olson BL, Marie Bas-Hoogendam J, Baskin-Sommers AR, Bearden CE, Berner LA, Boedhoe PSW, Brouwer RM, Buitelaar JK, Caeyenberghs K, Cecil CAM, Cohen RA, Cole JH, Conrod PJ, De Brito SA, de Zwarte SMC, Dennis EL, Desrivieres S, Dima D, Ehrlich S, Esopenko C, Fairchild G, Fisher SE, Fouche JP, Francks C, Frangou S, Franke B, Garavan HP, Glahn DC, Groenewold NA, Gurholt TP, Gutman BA, Hahn T, Harding IH, Hernaus D, Hibar DP, Hillary FG, Hoogman M, Hulshoff Pol HE, Jalbrzikowski M, Karkashadze GA, Klapwijk ET, Knickmeyer RC, Kochunov P, Koerte IK, Kong XZ, Liew SL, Lin AP, Logue MW, Luders E, Macciardi F, Mackey S, Mayer AR, McDonald CR, McMahon AB, Medland SE, Modinos G, Morey RA, Mueller SC, Mukherjee P, Namazova-Baranova L, Nir TM, Olsen A, Paschou P, Pine DS, Pizzagalli F, Rentería ME, Rohrer JD, Sämann PG, Schmaal L, Schumann G, Shiroishi MS, Sisodiya SM, Smit DJA, Sønderby IE, Stein DJ, Stein JL, Tahmasian M, Tate DF, Turner JA, van den Heuvel OA, van der Wee NJA, van der Werf YD, van Erp TGM, van Haren NEM, van Rooij D, van Velzen LS, Veer IM, Veltman DJ, Villalon-Reina JE, Walter H, Whelan CD, Wilde EA, Zarei M, Zelman V. ENIGMA and global neuroscience: A decade of large-scale studies of the brain in health and disease across more than 40 countries. Transl Psychiatry 2020; 10:100. [PMID: 32198361 PMCID: PMC7083923 DOI: 10.1038/s41398-020-0705-1] [Citation(s) in RCA: 280] [Impact Index Per Article: 70.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 12/11/2019] [Accepted: 12/20/2019] [Indexed: 02/07/2023] Open
Abstract
This review summarizes the last decade of work by the ENIGMA (Enhancing NeuroImaging Genetics through Meta Analysis) Consortium, a global alliance of over 1400 scientists across 43 countries, studying the human brain in health and disease. Building on large-scale genetic studies that discovered the first robustly replicated genetic loci associated with brain metrics, ENIGMA has diversified into over 50 working groups (WGs), pooling worldwide data and expertise to answer fundamental questions in neuroscience, psychiatry, neurology, and genetics. Most ENIGMA WGs focus on specific psychiatric and neurological conditions, other WGs study normal variation due to sex and gender differences, or development and aging; still other WGs develop methodological pipelines and tools to facilitate harmonized analyses of "big data" (i.e., genetic and epigenetic data, multimodal MRI, and electroencephalography data). These international efforts have yielded the largest neuroimaging studies to date in schizophrenia, bipolar disorder, major depressive disorder, post-traumatic stress disorder, substance use disorders, obsessive-compulsive disorder, attention-deficit/hyperactivity disorder, autism spectrum disorders, epilepsy, and 22q11.2 deletion syndrome. More recent ENIGMA WGs have formed to study anxiety disorders, suicidal thoughts and behavior, sleep and insomnia, eating disorders, irritability, brain injury, antisocial personality and conduct disorder, and dissociative identity disorder. Here, we summarize the first decade of ENIGMA's activities and ongoing projects, and describe the successes and challenges encountered along the way. We highlight the advantages of collaborative large-scale coordinated data analyses for testing reproducibility and robustness of findings, offering the opportunity to identify brain systems involved in clinical syndromes across diverse samples and associated genetic, environmental, demographic, cognitive, and psychosocial factors.
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Affiliation(s)
- Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA.
| | - Neda Jahanshad
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Christopher R K Ching
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Lauren E Salminen
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Joanna Bright
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Bernhard T Baune
- Department of Psychiatry, University of Münster, Münster, Germany
- Department of Psychiatry, The University of Melbourne, Melbourne, VIC, Australia
- The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Sara Bertolín
- Department of Psychiatry, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain
| | - Janita Bralten
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| | - Willem B Bruin
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Robin Bülow
- Institute for Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | - Jian Chen
- Department of Computer Science and Engineering, The Ohio State University, Columbus, OH, USA
| | - Yann Chye
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Udo Dannlowski
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Carolien G F de Kovel
- Biometris Wageningen University and Research, Wageningen, The Netherlands
- Language & Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Gary Donohoe
- The Center for Neuroimaging and Cognitive Genomics, School of Psychology, National University of Ireland, Galway, Ireland
| | - Lisa T Eyler
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
- Desert-Pacific Mental Illness Research, Education, and Clinical Center, VA San Diego Healthcare System, San Diego, CA, USA
| | - Stephen V Faraone
- Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Pauline Favre
- INSERM Unit 955 Team 15 'Translational Psychiatry', Créteil, France
- NeuroSpin, UNIACT Lab, Psychiatry Team, CEA Saclay, Gif-Sur-Yvette, France
| | - Courtney A Filippi
- National Institute of Mental Health, National of Health, Bethesda, MD, USA
| | - Thomas Frodl
- Department of Psychiatry and Psychotherapy, Otto von Guericke University Magdeburg, Magdeburg, Germany
- Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
| | - Daniel Garijo
- Information Sciences Institute, University of Southern California, Marina del Rey, CA, USA
| | - Yolanda Gil
- Information Sciences Institute, University of Southern California, Marina del Rey, CA, USA
- Department of Computer Science, University of Southern California, Los Angeles, CA, USA
| | - Hans J Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
| | - Katrina L Grasby
- Psychiatric Genetics, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- National Institute of Mental Health, Klecany, Czech Republic
| | - Laura K M Han
- Department of Psychiatry, Amsterdam University Medical Centers, VU University Medical Center, GGZ inGeest, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Sean N Hatton
- Center for Multimodal Imaging and Genetics, University of California, San Diego, La Jolla, CA, USA
- Brain and Mind Centre, University of Sydney, Sydney, Australia
| | - Kevin Hilbert
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Tiffany C Ho
- Department of Psychiatry & Behavioral Sciences, Stanford University, Stanford, CA, USA
- Department of Psychiatry & Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA, USA
| | - Laurena Holleran
- The Center for Neuroimaging and Cognitive Genomics, School of Psychology, National University of Ireland, Galway, Ireland
| | - Georg Homuth
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Norbert Hosten
- Institute for Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | - Josselin Houenou
- INSERM Unit 955 Team 15 'Translational Psychiatry', Créteil, France
- NeuroSpin, UNIACT Lab, Psychiatry Team, CEA Saclay, Gif-Sur-Yvette, France
- APHP, Mondor University Hospitals, School of Medicine, DMU Impact, Psychiatry Department, Créteil, France
| | - Iliyan Ivanov
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Tianye Jia
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
- MOE Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Fudan University, Shanghai, China
- Centre for Population Neuroscience and Precision Medicine (PONS), MRC SGDP Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Sinead Kelly
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Brigham and Women's Hospital, Boston, MA, USA
| | - Marieke Klein
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Department of Psychiatry, UMC Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jun Soo Kwon
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Brain and Cognitive Sciences, Seoul National University College of Natural Sciences, Seoul, Republic of Korea
| | - Max A Laansma
- Department of Anatomy & Neurosciences, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Jeanne Leerssen
- Department of Sleep and Cognition, Netherlands Institute for Neuroscience, Amsterdam, The Netherlands
| | - Ulrike Lueken
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Abraham Nunes
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Faculty of Computer Science, Dalhousie University, Halifax, NS, Canada
| | - Joseph O' Neill
- Child & Adolescent Psychiatry, University of California, Los Angeles, Los Angeles, CA, USA
| | - Nils Opel
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Fabrizio Piras
- Laboratory of Neuropsychiatry, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Federica Piras
- Laboratory of Neuropsychiatry, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Merel C Postema
- Language & Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Elena Pozzi
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Melbourne, VIC, Australia
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, VIC, Australia
| | - Natalia Shatokhina
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Carles Soriano-Mas
- Department of Psychiatry, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain
- CIBERSAM-G17, Madrid, Spain
- Department of Psychobiology and Methodology in Health Sciences, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Gianfranco Spalletta
- Laboratory of Neuropsychiatry, IRCCS Santa Lucia Foundation, Rome, Italy
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Daqiang Sun
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Mental Health, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Amanda K Tilot
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Leonardo Tozzi
- Department of Psychiatry & Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Celia van der Merwe
- Stanley Center for Psychiatric Research, The Broad Institute, Cambridge, MA, USA
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Eus J W Van Someren
- Department of Sleep and Cognition, Netherlands Institute for Neuroscience, Amsterdam, The Netherlands
- Psychiatry and Integrative Neurophysiology, VU University, Amsterdam UMC, Amsterdam, The Netherlands
| | - Guido A van Wingen
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
- German Centre for Cardiovascular Research, Partner Site Greifswald, Greifswald, Germany
| | - Esther Walton
- Department of Psychology, University of Bath, Bath, UK
| | - Lei Wang
- Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Anderson M Winkler
- National Institute of Mental Health, National of Health, Bethesda, MD, USA
| | - Katharina Wittfeld
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
| | - Margaret J Wright
- Queensland Brain Institute, University of Queensland, Brisbane, QLD, Australia
- Centre for Advanced Imaging, University of Queensland, Brisbane, QLD, Australia
| | - Je-Yeon Yun
- Seoul National University Hospital, Seoul, Republic of Korea
- Yeongeon Student Support Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Guohao Zhang
- Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore County, MD, USA
| | - Yanli Zhang-James
- Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Bhim M Adhikari
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ingrid Agartz
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health & Addiction, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
- Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Moji Aghajani
- Department of Psychiatry, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Department of Research & Innovation, GGZ InGeest, Amsterdam, The Netherlands
| | - André Aleman
- University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robert R Althoff
- Psychiatry, Pediatrics, and Psychological Sciences, University of Vermont, Burlington, VT, USA
| | - Andre Altmann
- Centre for Medical Image Computing (CMIC), Department of Medical Physics and Biomedical Engineering, University College London, London, UK
| | - Ole A Andreassen
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health & Addiction, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - David A Baron
- Provost and Senior Vice President, Western University of Health Sciences, Pomona, CA, USA
| | | | - Janna Marie Bas-Hoogendam
- Institute of Psychology, Leiden University, Leiden, The Netherlands
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | | | - Carrie E Bearden
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - Laura A Berner
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Premika S W Boedhoe
- Department of Psychiatry, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Rachel M Brouwer
- Department of Psychiatry, UMC Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jan K Buitelaar
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Karen Caeyenberghs
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood, VIC, Australia
| | - Charlotte A M Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus Medical Centre, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - Ronald A Cohen
- Center for Cognitive Aging and Memory, University of Florida, Gainesville, FL, USA
- Clinical and Health Psychology, Gainesville, FL, USA
| | - James H Cole
- Centre for Medical Image Computing (CMIC), Department of Computer Science, University College London, London, UK
- Dementia Research Centre, Institute of Neurology, University College London, London, UK
| | - Patricia J Conrod
- Universite de Montreal, Centre de Recherche CHU Ste-Justine, Montreal, QC, Canada
| | - Stephane A De Brito
- School of Psychology and Centre for Human Brain Health, University of Birmingham, Birmingham, UK
| | - Sonja M C de Zwarte
- Department of Psychiatry, UMC Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Emily L Dennis
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
- Department of Neurology, University of Utah, Salt Lake City, UT, USA
- Psychiatry Neuroimaging Laboratory, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sylvane Desrivieres
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Danai Dima
- Department of Psychology, School of Arts and Social Sciences, City, University of London, London, UK
- Department of Neuroimaging, Institute of Psychology, Psychiatry and Neurosciences, King's College London, London, UK
| | - Stefan Ehrlich
- Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Carrie Esopenko
- Department of Rehabilitation and Movement Sciences, School of Health Professions, Rutgers Biomedical Health Sciences, Newark, NJ, USA
| | | | - Simon E Fisher
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Language & Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Jean-Paul Fouche
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
- SU/UCT MRC Unit on Risk & Resilience in Mental Disorders, University of Stellenbosch, Stellenbosch, South Africa
| | - Clyde Francks
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Language & Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Sophia Frangou
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- University of British Columbia, Vancouver, Canada
| | - Barbara Franke
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hugh P Garavan
- Department of Psychiatry, University of Vermont, Burlington, VT, USA
| | - David C Glahn
- Department of Psychiatry, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
- Olin Neuropsychiatric Research Center, Institute of Living, Hartford, CT, USA
| | - Nynke A Groenewold
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Tiril P Gurholt
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health & Addiction, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Boris A Gutman
- Biomedical Engineering, Illinois Institute of Technology, Chicago, IL, USA
- Institute for Information Transmission Problems, Kharkevich Institute, Moscow, Russian Federation
| | - Tim Hahn
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Ian H Harding
- Turner Institute for Brain and Mental Health & School of Psychological Sciences, Monash University, Melbourne, VIC, Australia
| | - Dennis Hernaus
- Department of Psychiatry & Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | | - Frank G Hillary
- Department of Psychology, Penn State University, University Park, PA, USA
- Social Life and Engineering Sciences Imaging Center, University Park, PA, USA
| | - Martine Hoogman
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| | - Hilleke E Hulshoff Pol
- Department of Psychiatry, UMC Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | | | - George A Karkashadze
- Research and Scientific Institute of Pediatrics and Child Health, CCH RAS, Ministry of Science and Higher Education, Moscow, Russian Federation
| | - Eduard T Klapwijk
- Institute of Psychology, Leiden University, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | - Rebecca C Knickmeyer
- Department of Pediatrics, Michigan State University, East Lansing, MI, USA
- Institute for Quantitative Health Science and Engineering, East Lansing, MI, USA
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Peter Kochunov
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Inga K Koerte
- Psychiatry Neuroimaging Laboratory, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
- CBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Xiang-Zhen Kong
- Language & Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Sook-Lei Liew
- Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Chan Division of Occupational Science and Occupational Therapy, Los Angeles, CA, USA
| | - Alexander P Lin
- Center for Clinical Spectroscopy, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Mark W Logue
- National Center for PTSD at Boston VA Healthcare System, Boston, MA, USA
- Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
- Biomedical Genetics, Boston University School of Medicine, Boston, MA, USA
| | - Eileen Luders
- School of Psychology, University of Auckland, Auckland, New Zealand
- Laboratory of Neuro Imaging, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Fabio Macciardi
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA, USA
| | - Scott Mackey
- Department of Psychiatry, University of Vermont, Burlington, VT, USA
| | | | - Carrie R McDonald
- Center for Multimodal Imaging and Genetics, University of California, San Diego, La Jolla, CA, USA
- Psychiatry, San Diego, CA, USA
| | - Agnes B McMahon
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
- The Kavli Foundation, Los Angeles, CA, USA
| | - Sarah E Medland
- Psychiatric Genetics, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Gemma Modinos
- Department of Neuroimaging, Institute of Psychology, Psychiatry and Neurosciences, King's College London, London, UK
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Rajendra A Morey
- Department of Psychiatry, Duke University School of Medicine, Durham, NC, USA
- Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Sven C Mueller
- Experimental Clinical & Health Psychology, Ghent University, Ghent, Belgium
- Department of Personality, Psychological Assessment and Treatment, University of Deusto, Bilbao, Spain
| | | | - Leyla Namazova-Baranova
- Research and Scientific Institute of Pediatrics and Child Health, CCH RAS, Ministry of Science and Higher Education, Moscow, Russian Federation
- Department of Pediatrics, Russian National Research Medical University MoH RF, Moscow, Russian Federation
| | - Talia M Nir
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Alexander Olsen
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | | | - Daniel S Pine
- National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Fabrizio Pizzagalli
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Miguel E Rentería
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Jonathan D Rohrer
- Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | | | - Lianne Schmaal
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Gunter Schumann
- Centre for Population Neuroscience and Precision Medicine (PONS), MRC SGDP Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Department of Psychiatry and Psychotherapy, Charite, Humboldt University, Berlin, Germany
| | - Mark S Shiroishi
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
- Department of Radiology, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, USA
| | - Sanjay M Sisodiya
- Department of Clinical and Experimental Epilepsy, University College London, London, UK
- Chalfont Centre for Epilepsy, Chalfont St Peter, UK
| | - Dirk J A Smit
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Ida E Sønderby
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health & Addiction, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - Dan J Stein
- Department of Psychiatry & Neuroscience Institute, SA MRC Unit on Risk & Resilience in Mental Disorders, Cape Town, South Africa
| | - Jason L Stein
- Department of Genetics & UNC Neuroscience Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Masoud Tahmasian
- Institute of Medical Science and Technology, Shahid Beheshti University, Tehran, I. R., Iran
| | - David F Tate
- Department of Neurology, TBI and Concussion Center, Salt Lake City, UT, USA
- Missouri Institute of Mental Health, Berkeley, MO, USA
| | - Jessica A Turner
- Psychology Department & Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| | - Odile A van den Heuvel
- Department of Anatomy & Neurosciences, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Department of Psychiatry, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Nic J A van der Wee
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | - Ysbrand D van der Werf
- Department of Anatomy & Neurosciences, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Theo G M van Erp
- Clinical Translational Neuroscience Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, USA
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, USA
| | - Neeltje E M van Haren
- Department of Psychiatry, UMC Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - Daan van Rooij
- Donders Centre for Cognitive Neuroimaging, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Laura S van Velzen
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Ilya M Veer
- Division of Mind and Brain Research, Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Dick J Veltman
- Department of Psychiatry, Amsterdam UMC, Location VUmc, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Julio E Villalon-Reina
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Henrik Walter
- Division of Mind and Brain Research, Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Christopher D Whelan
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin, Ireland
- Research and Early Development, Biogen Inc, Cambridge, MA, USA
| | - Elisabeth A Wilde
- Department of Neurology, University of Utah, Salt Lake City, UT, USA
- VA Salt Lake City Healthcare System, Salt Lake City, UT, USA
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
| | - Mojtaba Zarei
- Institute of Medical Science and Technology, Shahid Beheshti University, Tehran, I. R., Iran
| | - Vladimir Zelman
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Skolkovo Institute of Science and Technology, Moscow, Russian Federation
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Mullane KM, Morrison VA, Camacho LH, Arvin A, McNeil SA, Durrand J, Campbell B, Su SC, Chan ISF, Parrino J, Kaplan SS, Popmihajlov Z, Annunziato PW, Cerana S, Dictar MO, Bonvehi P, Tregnaghi JP, Fein L, Ashley D, Singh M, Hayes T, Playford G, Morrissey O, Thaler J, Kuehr T, Greil R, Pecherstorfer M, Duck L, Van Eygen K, Aoun M, De Prijck B, Franke FA, Barrios CHE, Mendes AVA, Serrano SV, Garcia RF, Moore F, Camargo JFC, Pires LA, Alves RS, Radinov A, Oreshkov K, Minchev V, Hubenova AI, Koynova T, Ivanov I, Rabotilova B, Minchev V, Petrov PA, Chilingirov P, Karanikolov S, Raynov J, Grimard D, McNeil S, Kumar D, Larratt LM, Weiss K, Delage R, Diaz-Mitoma FJ, Cano PO, Couture F, Carvajal P, Yepes A, Torres Ulloa R, Fardella P, Caglevic C, Rojas C, Orellana E, Gonzalez P, Acevedo A, Galvez KM, Gonzalez ME, Franco S, Restrepo JG, Rojas CA, Bonilla C, Florez LE, Ospina AV, Manneh R, Zorica R, Vrdoljak DV, Samarzija M, Petruzelka L, Vydra J, Mayer J, Cibula D, Prausova J, Paulson G, Ontaneda M, Palk K, Vahlberg A, Rooneem R, Galtier F, Postil D, Lucht F, Laine F, Launay O, Laurichesse H, Duval X, Cornely OA, Camerer B, Panse J, Zaiss M, Derigs HG, Menzel H, Verbeek M, Georgoulias V, Mavroudis D, Anagnostopoulos A, Terpos E, Cortes D, Umanzor J, Bejarano S, Galeano RW, Wong RSM, Hui P, Pedrazzoli P, Ruggeri L, Aversa F, Bosi A, Gentile G, Rambaldi A, Contu A, Marei L, Abbadi A, Hayajneh W, Kattan J, Farhat F, Chahine G, Rutkauskiene J, Marfil Rivera LJ, Lopez Chuken YA, Franco Villarreal H, Lopez Hernandez J, Blacklock H, Lopez RI, Alvarez R, Gomez AM, Quintana TS, Moreno Larrea MDC, Zorrilla SJ, Alarcon E, Samanez FCA, Caguioa PB, Tiangco BJ, Mora EM, Betancourt-Garcia RD, Hallman-Navarro D, Feliciano-Lopez LJ, Velez-Cortes HA, Cabanillas F, Ganea DE, Ciuleanu TE, Ghizdavescu DG, Miron L, Cebotaru CL, Cainap CI, Anghel R, Dvorkin MV, Gladkov OA, Fadeeva NV, Kuzmin AA, Lipatov ON, Zbarskaya II, Akhmetzyanov FS, Litvinov IV, Afanasyev BV, Cherenkova M, Lioznov D, Lisukov IA, Smirnova YA, Kolomietz S, Halawani H, Goh YT, Drgona L, Chudej J, Matejkova M, Reckova M, Rapoport BL, Szpak WM, Malan DR, Jonas N, Jung CW, Lee DG, Yoon SS, Lopez Jimenez J, Duran Martinez I, Rodriguez Moreno JF, Solano Vercet C, de la Camara R, Batlle Massana M, Yeh SP, Chen CY, Chou HH, Tsai CM, Chiu CH, Siritanaratkul N, Norasetthada L, Sriuranpong V, Seetalarom K, Akan H, Dane F, Ozcan MA, Ozsan GH, Kalayoglu Besisik SF, Cagatay A, Yalcin S, Peniket A, Mullan SR, Dakhil KM, Sivarajan K, Suh JJG, Sehgal A, Marquez F, Gomez EG, Mullane MR, Skinner WL, Behrens RJ, Trevarthe DR, Mazurczak MA, Lambiase EA, Vidal CA, Anac SY, Rodrigues GA, Baltz B, Boccia R, Wertheim MS, Holladay CS, Zenk D, Fusselman W, Wade III JL, Jaslowsk AJ, Keegan J, Robinson MO, Go RS, Farnen J, Amin B, Jurgens D, Risi GF, Beatty PG, Naqvi T, Parshad S, Hansen VL, Ahmed M, Steen PD, Badarinath S, Dekker A, Scouros MA, Young DE, Graydon Harker W, Kendall SD, Citron ML, Chedid S, Posada JG, Gupta MK, Rafiyath S, Buechler-Price J, Sreenivasappa S, Chay CH, Burke JM, Young SE, Mahmood A, Kugler JW, Gerstner G, Fuloria J, Belman ND, Geller R, Nieva J, Whittenberger BP, Wong BMY, Cescon TP, Abesada-Terk G, Guarino MJ, Zweibach A, Ibrahim EN, Takahashi G, Garrison MA, Mowat RB, Choi BS, Oliff IA, Singh J, Guter KA, Ayrons K, Rowland KM, Noga SJ, Rao SB, Columbie A, Nualart MT, Cecchi GR, Campos LT, Mohebtash M, Flores MR, Rothstein-Rubin R, O'Connor BM, Soori G, Knapp M, Miranda FG, Goodgame BW, Kassem M, Belani R, Sharma S, Ortiz T, Sonneborn HL, Markowitz AB, Wilbur D, Meiri E, Koo VS, Jhangiani HS, Wong L, Sanani S, Lawrence SJ, Jones CM, Murray C, Papageorgiou C, Gurtler JS, Ascensao JL, Seetalarom K, Venigalla ML, D'Andrea M, De Las Casas C, Haile DJ, Qazi FU, Santander JL, Thomas MR, Rao VP, Craig M, Garg RJ, Robles R, Lyons RM, Stegemoller RK, Goel S, Garg S, Lowry P, Lynch C, Lash B, Repka T, Baker J, Goueli BS, Campbell TC, Van Echo DA, Lee YJ, Reyes EA, Senecal FM, Donnelly G, Byeff P, Weiss R, Reid T, Roeland E, Goel A, Prow DM, Brandt DS, Kaplan HG, Payne JE, Boeckh MG, Rosen PJ, Mena RR, Khan R, Betts RF, Sharp SA, Morrison VA, Fitz-Patrick D, Congdon J, Erickson N, Abbasi R, Henderson S, Mehdi A, Wos EJ, Rehmus E, Beltzer L, Tamayo RA, Mahmood T, Reboli AC, Moore A, Brown JM, Cruz J, Quick DP, Potz JL, Kotz KW, Hutchins M, Chowhan NM, Devabhaktuni YD, Braly P, Berenguer RA, Shambaugh SC, O'Rourke TJ, Conkright WA, Winkler CF, Addo FEK, Duic JP, High KP, Kutner ME, Collins R, Carrizosa DR, Perry DJ, Kailath E, Rosen N, Sotolongo R, Shoham S, Chen T. Safety and efficacy of inactivated varicella zoster virus vaccine in immunocompromised patients with malignancies: a two-arm, randomised, double-blind, phase 3 trial. The Lancet Infectious Diseases 2019; 19:1001-1012. [DOI: 10.1016/s1473-3099(19)30310-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/02/2019] [Accepted: 05/03/2019] [Indexed: 12/25/2022]
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Ivanov I, Schulz K, Li X, Newcorn J. Reward Processing in Drug-Naive Youth with Various Levels of Risk for Substance Use Disorders: A Pilot Study. J Child Adolesc Psychopharmacol 2019; 29:516-525. [PMID: 31180232 PMCID: PMC6727472 DOI: 10.1089/cap.2018.0175] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background: It has been hypothesized that attention-deficit/hyperactivity disorder (ADHD) and substance use disorders (SUDs) share common neurobiological features. When abnormalities in the mesolimbic reward system are characteristic of children with ADHD, it is unclear whether youth at particularly elevated risk for SUD may exhibit any further disturbances. The objective of this pilot study is to examine possible neurobiological differences among youth with different levels of SUD risk before exposure to any abusable substances. Methods: We recruited 47 drug-naive children aged 8-13 divided into (1) Low Risk (LR)-ADHD only (n = 16); (2) High Risk (HR)-ADHD+familial SUD (n = 17); and (3) healthy controls (HC, n = 14) who underwent one functional magnetic resonance imaging scan while performing a hybrid task. We used the omnibus analysis of covariance model to assess for group differences in brain activation in regions linked to the brain reward and behavioral control systems. Results: Behavioral analysis showed significant Cue and Flanker main effects, but no significant main effect for Group. Whole-brain analysis showed significant differences in widely distributed networks related to both reward processing and behavioral control. Region of interest (ROI) activations showed that the HR group had the highest activation in the right putamen during both expected rewards and unexpected nonreward outcomes and in the anterior cingulate cortex (ACC) during unexpected nonreward outcomes, while LR and HC youth showed similarly low activation during these contrasts. Furthermore, the LR and HR groups showed lower activation than HC in the right ACC and the right caudate during flanker contrasts. Conclusions: These are the first preliminary results to demonstrate that the magnitude of activation during reward notification differs as a function of reward outcome in youth at high versus LR for SUD, such that youth at LR for SUD exhibit the highest activation for positive rewards, whereas those at HR for SUD exhibit the highest activation during negative rewards.
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Affiliation(s)
- Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York.,Address correspondence to: Iliyan Ivanov, MD, One Gustave Levy Place, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Kurt Schulz
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Xiaobo Li
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey
| | - Jeffrey Newcorn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York
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Ivanov I, Gray KM. Youth Substance Use: Introduction to the Journal of Child and Adolescent Psychopharmacology Special Issue. J Child Adolesc Psychopharmacol 2019; 29:475-476. [PMID: 31483175 DOI: 10.1089/cap.2019.29171.kvg] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Kevin M Gray
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina
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Zeymer U, Ludman P, Danchin N, Kala P, Maggioni AP, Weidinger F, Gale CP, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Emberson J, Erlinge D, Glikson M, Gray A, Kayikcioglu M, Maggioni AP, Nagy VK, Nedoshivin A, Petronio AS, Roos-Hesselink J, Wallentin L, Zeymer U, Weidinger F, Zeymer U, Danchin N, Ludman P, Sinnaeve P, Kala P, Ferrari R, Maggioni AP, Goda A, Zelveian P, Weidinger F, Karamfilov K, Motovska Z, Zeymer U, Raungaard B, Marandi T, Shaheen SM, Lidon RM, Karjalainen PP, Kereselidze Z, Alexopoulos D, Becker D, Quinn M, Iakobishvili Z, Al-Farhan H, Sadeghi M, Caporale R, Romeo F, Mirrakhimov E, Serpytis P, Erglis A, Kedev S, Balbi MM, Moore AM, Dudek D, Legutko J, Mimoso J, Tatu-Chitoiu G, Stojkovic S, Shlyakhto E, AlHabib KF, Bunc M, Studencan M, Mourali MS, Bajraktari G, Konte M, Larras F, Lefrancq EF, Mekhaldi S, Laroche C, Maggioni AP, Goda A, Shuka N, Pavli E, Tafaj E, Gishto T, Dibra A, Duka A, Gjana A, Kristo A, Knuti G, Demiraj A, Dado E, Hasimi E, Simoni L, Siqeca M, Sisakian H, Hayrapetyan H, Markosyan S, Galustyan L, Arustamyan N, Kzhdryan H, Pepoyan S, Zirkik A, Von Lewinski D, Paetzold S, Kienzl I, Matyas K, Neunteufl T, Nikfardjam M, Neuhold U, Mihalcz A, Glaser F, Steinwender C, Reiter C, Grund M, Hrncic D, Hoppe U, Hammerer M, Hinterbuchner L, Hengstenberg C, Delle Karth G, Lang I, Weidinger F, Winkler W, Hasun M, Kastner J, Havel C, Derntl M, Oberegger G, Hajos J, Adlbrecht C, Publig T, Leitgeb MC, Wilfing R, Jirak P, Ho CY, Puskas L, Schrutka L, Spinar J, Parenica J, Hlinomaz O, Fendrychova V, Semenka J, Sikora J, Sitar J, Groch L, Rezek M, Novak M, Kramarikova P, Stasek J, Dusek J, Zdrahal P, Polasek R, Karasek J, Seiner J, Sukova N, Varvarovsky I, Lazarák T, Novotny V, Matejka J, Rokyta R, Volovar S, Belohlavek J, Motovska Z, Siranec M, Kamenik M, Kralik R, Raungaard B, Ravkilde J, Jensen SE, Villadsen A, Villefrance K, Schmidt Skov C, Maeng M, Moeller K, Hasan-Ali H, Ahmed TA, Hassan M, ElGuindy A, Farouk Ismail M, Ibrahim Abd El-Aal A, El-sayed Gaafar A, Magdy Hassan H, Ahmed Shafie M, Nabil El-khouly M, Bendary A, Darwish M, Ahmed Y, Amin O, AbdElHakim A, Abosaif K, Kandil H, Galal MAG, El Hefny EE, El Sayed M, Aly K, Mokarrab M, Osman M, Abdelhamid M, Mantawy S, Ali MR, Kaky SD, Khalil VA, Saraya MEA, Talaat A, Nabil M, Mounir WM, Mahmoud K, Aransa A, Kazamel G, Anwar S, Al-Habbaa A, Abd el Monem M, Ismael A, Amin Abu-Sheaishaa M, Abd Rabou MM, Hammouda TMA, Moaaz M, Elkhashab K, Ragab T, Rashwan A, Rmdan A, AbdelRazek G, Ebeid H, Soliman Ghareeb H, Farag N, Zaki M, Seleem M, Torki A, Youssef M, AlLah Nasser NA, Rafaat A, Selim H, Makram MM, Khayyal M, Malasi K, Madkour A, Kolib M, Alkady H, Nagah H, Yossef M, Wafa A, Mahfouz E, Faheem G, Magdy Moris M, Ragab A, Ghazal M, Mabrouk A, Hassan M, El-Masry M, Naseem M, Samir S, Marandi T, Reinmets J, Allvee M, Saar A, Ainla T, Vaide A, Kisseljova M, Pakosta U, Eha J, Lotamois K, Sia J, Myllymaki J, Pinola T, Karjalainen PP, Paana T, Mikkelsson J, Ampio M, Tsivilasvili J, Zurab P, Kereselidze Z, Agladze R, Melia A, Gogoberidze D, Khubua N, Totladze L, Metreveli I, Chikovani A, Eitel I, Pöss J, Werner M, Constantz A, Ahrens C, Zeymer U, Tolksdorf H, Klinger S, Sack S, Heer T, Lekakis J, Kanakakis I, Xenogiannis I, Ermidou K, Makris N, Ntalianis A, Katsaros F, Revi E, Kafkala K, Mihelakis E, Diakakis G, Grammatikopoulos K, Voutsinos D, Alexopoulos D, Xanthopoulou I, Mplani V, Foussas S, Papakonstantinou N, Patsourakos N, Dimopoulos A, Derventzis A, Athanasiou K, Vassilikos VP, Papadopoulos C, Tzikas S, Vogiatzis I, Datsios A, Galitsianos I, Koutsampasopoulos K, Grigoriadis S, Douras A, Baka N, Spathis S, Kyrlidis T, Hatzinikolaou H, Kiss RG, Becker D, Nowotta F, Tóth K, Szabó S, Lakatos C, Jambrik Z, Ruzsa J, Ruzsa Z, Róna S, Toth J, Vargane Kosik A, Toth KSB, Nagy GG, Ondrejkó Z, Körömi Z, Botos B, Pourmoghadas M, Salehi A, Massoumi G, Sadeghi M, Soleimani A, Sarrafzadegan N, Roohafza H, Azarm M, Mirmohammadsadeghi A, Rajabi D, Rahmani Y, Siabani S, Najafi F, Hamzeh B, Karim H, Siabani H, Saleh N, Charehjoo H, Zamzam L, Al-Temimi G, Al-Farhan H, Al-Yassin A, Mohammad A, Ridha A, Al-Saedi G, Atabi N, Sabbar O, Mahmood S, Dakhil Z, Yaseen IF, Almyahi M, Alkenzawi H, Alkinani T, Alyacopy A, Kearney P, Twomey K, Iakobishvili Z, Shlomo N, Beigel R, Caldarola P, Rutigliano D, Sublimi Saponetti L, Locuratolo N, Palumbo V, Scherillo M, Formigli D, Canova P, Musumeci G, Roncali F, Metra M, Lombardi C, Visco E, Rossi L, Meloni L, Montisci R, Pippia V, Marchetti MF, Congia M, Cacace C, Luca G, Boscarelli G, Indolfi C, Ambrosio G, Mongiardo A, Spaccarotella C, De Rosa S, Canino G, Critelli C, Caporale R, Chiappetta D, Battista F, Gabrielli D, Marziali A, Bernabò P, Navazio A, Guerri E, Manca F, Gobbi M, Oreto G, Andò G, Carerj S, Saporito F, Cimmino M, Rigo F, Zuin G, Tuccillo B, Scotto di Uccio F, Irace L, Lorenzoni G, Meloni I, Merella P, Polizzi GM, Pino R, Marzilli M, Morrone D, Caravelli P, Orsini E, Mosa S, Piovaccari G, Santarelli A, Cavazza C, Romeo F, Fedele F, Mancone M, Straito M, Salvi N, Scarparo P, Severino P, Razzini C, Massaro G, Cinque A, Gaudio C, Barillà F, Torromeo C, Porco L, Mei M, Iorio R, Nassiacos D, Barco B, Sinagra G, Falco L, Priolo L, Perkan A, Strana M, Bajraktari G, Percuku L, Berisha G, Mziu B, Beishenkulov M, Abdurashidova T, Toktosunova A, Kaliev K, Serpytis P, Serpytis R, Butkute E, Lizaitis M, Broslavskyte M, Xuereb RG, Moore AM, Mercieca Balbi M, Paris E, Buttigieg L, Musial W, Dobrzycki S, Dubicki A, Kazimierczyk E, Tycinska A, Wojakowski W, Kalanska-Lukasik B, Ochala A, Wanha W, Dworowy S, Sielski J, Janion M, Janion-Sadowska A, Dudek D, Wojtasik-Bakalarz J, Bryniarski L, Peruga JZ, Jonczyk M, Jankowski L, Klecha A, Legutko J, Michalowska J, Brzezinski M, Kozmik T, Kowalczyk T, Adamczuk J, Maliszewski M, Kuziemka P, Plaza P, Jaros A, Pawelec A, Sledz J, Bartus S, Zmuda W, Bogusz M, Wisnicki M, Szastak G, Adamczyk M, Suska M, Czunko P, Opolski G, Kochman J, Tomaniak M, Miernik S, Paczwa K, Witkowski A, Opolski MP, Staruch AD, Kalarus Z, Honisz G, Mencel G, Swierad M, Podolecki T, Marques J, Azevedo P, Pereira MA, Gaspar A, Monteiro S, Goncalves F, Leite L, Mimoso J, Manuel Lopes dos Santos W, Amado J, Pereira D, Silva B, Caires G, Neto M, Rodrigues R, Correia A, Freitas D, Lourenco A, Ferreira F, Sousa F, Portugues J, Calvo L, Almeida F, Alves M, Silva A, Caria R, Seixo F, Militaru C, Ionica E, Tatu-Chitoiu G, Istratoaie O, Florescu M, Lipnitckaia E, Osipova O, Konstantinov S, Bukatov V, Vinokur T, Egorova E, Nefedova E, Levashov S, Gorbunova A, Redkina M, Karaulovskaya N, Bijieva F, Babich N, Smirnova O, Filyanin R, Eseva S, Kutluev A, Chlopenova A, Shtanko A, Kuppar E, Shaekhmurzina E, Ibragimova M, Mullahmetova M, Chepisova M, Kuzminykh M, Betkaraeva M, Namitokov A, Khasanov N, Baleeva L, Galeeva Z, Magamedkerimova F, Ivantsov E, Tavlueva E, Kochergina A, Sedykh D, Kosmachova E, Skibitskiy V, Porodenko N, Namitokov A, Litovka K, Ulbasheva E, Niculina S, Petrova M, Harkov E, Tsybulskaya N, Lobanova A, Chernova A, Kuskaeva A, Kuskaev A, Ruda M, Zateyshchikov D, Gilarov M, Konstantinova E, Koroleva O, Averkova A, Zhukova N, Kalimullin D, Borovkova N, Tokareva A, Buyanova M, Khaisheva L, Pirozhenko A, Novikova T, Yakovlev A, Tyurina T, Lapshin K, Moroshkina N, Kiseleva M, Fedorova S, Krylova L, Duplyakov D, Semenova Y, Rusina A, Ryabov V, Syrkina A, Demianov S, Reitblat O, Artemchuk A, Efremova E, Makeeva E, Menzorov M, Shutov A, Klimova N, Shevchenko I, Elistratova O, Kostyuckova O, Islamov R, Budyak V, Ponomareva E, Ullah Jan U, Alshehri AM, Sedky E, Alsihati Z, Mimish L, Selem A, Malik A, Majeed O, Altnji I, AlShehri M, Aref A, AlHabib K, AlDosary M, Tayel S, Abd AlRahman M, Asfina KN, Abdin Hussein G, Butt M, Markovic Nikolic N, Obradovic S, Djenic N, Brajovic M, Davidovic A, Romanovic R, Novakovic V, Dekleva M, Spasic M, Dzudovic B, Jovic Z, Cvijanovic D, Veljkovic S, Ivanov I, Cankovic M, Jarakovic M, Kovacevic M, Trajkovic M, Mitov V, Jovic A, Hudec M, Gombasky M, Sumbal J, Bohm A, Baranova E, Kovar F, Samos M, Podoba J, Kurray P, Obona T, Remenarikova A, Kollarik B, Verebova D, Kardosova G, Studencan M, Alusik D, Macakova J, Kozlej M, Bayes-Genis A, Sionis A, Garcia Garcia C, Lidon RM, Duran Cambra A, Labata Salvador C, Rueda Sobella F, Sans Rosello J, Vila Perales M, Oliveras Vila T, Ferrer Massot M, Bañeras J, Lekuona I, Zugazabeitia G, Fernandez-Ortiz A, Viana Tejedor A, Ferrera C, Alvarez V, Diaz-Castro O, Agra-Bermejo RM, Gonzalez-Cambeiro C, Gonzalez-Babarro E, Domingo-Del Valle J, Royuela N, Burgos V, Canteli A, Castrillo C, Cobo M, Ruiz M, Abu-Assi E, Garcia Acuna JM. The ESC ACCA EAPCI EORP acute coronary syndrome ST-elevation myocardial infarction registry. European Heart Journal - Quality of Care and Clinical Outcomes 2019; 6:100-104. [DOI: 10.1093/ehjqcco/qcz042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 07/24/2019] [Indexed: 12/20/2022]
Abstract
Abstract
Aims
The Acute Cardiac Care Association (ACCA)–European Association of Percutaneous Coronary Intervention (EAPCI) Registry on ST-elevation myocardial infarction (STEMI) of the EurObservational programme (EORP) of the European Society of Cardiology (ESC) registry aimed to determine the current state of the use of reperfusion therapy in ESC member and ESC affiliated countries and the adherence to ESC STEMI guidelines in patients with STEMI.
Methods and results
Between 1 January 2015 and 31 March 2018, a total of 11 462 patients admitted with an initial diagnosis of STEMI according to the 2012 ESC STEMI guidelines were enrolled. Individual patient data were collected across 196 centres and 29 countries. Among the centres, there were 136 percutaneous coronary intervention centres and 91 with cardiac surgery on-site. The majority of centres (129/196) were part of a STEMI network. The main objective of this study was to describe the demographic, clinical, and angiographic characteristics of patients with STEMI. Other objectives include to assess management patterns and in particular the current use of reperfusion therapies and to evaluate how recommendations of most recent STEMI European guidelines regarding reperfusion therapies and adjunctive pharmacological and non-pharmacological treatments are adopted in clinical practice and how their application can impact on patients’ outcomes. Patients will be followed for 1 year after admission.
Conclusion
The ESC ACCA-EAPCI EORP ACS STEMI registry is an international registry of care and outcomes of patients hospitalized with STEMI. It will provide insights into the contemporary patient profile, management patterns, and 1-year outcome of patients with STEMI.
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Affiliation(s)
- Uwe Zeymer
- Hospital of the City of Ludwigshafen, Medical Clinic B and Institute of Heart Attack Research, Ludwigshafen on the Rhine, Germany
| | - Peter Ludman
- Institute of Cardiovascular Sciences, Birmingham University, Birmingham, UK
| | - Nicolas Danchin
- Cardiology Department, Georges Pompidou European Hospital, Paris, France
| | - Petr Kala
- Internal Cardiology Department, University Hospital Brno, Czech Republic
| | - Aldo P Maggioni
- EURObservational Research Programme, ESC, Sophia Antipolis, France
- ANMCO Research Center, Florence, Italy
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Goltz J, Ivanov I, Rice TR. Second generation antipsychotic-induced weight gain in youth with autism spectrum disorders: a brief review of mechanisms, monitoring practices, and indicated treatments. Int J Dev Disabil 2019; 67:159-167. [PMID: 34188897 PMCID: PMC8211136 DOI: 10.1080/20473869.2019.1638583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/06/2019] [Accepted: 06/26/2019] [Indexed: 06/13/2023]
Abstract
The purpose of this review was to understand the impact of second generation antipsychotic (SGA)-induced weight gain on youth with autism spectrum disorders (ASDs), including the clinical evidence, mechanisms, monitoring guidelines, and treatments. To achieve this, multiple MEDLINE/PUBMED and Google database searches were performed and analyzed articles from January 2001 to April 2018. Existing evidences indicates youth with ASDs may be more prone to SGA-induced weight gain than youth with other psychiatric illnesses. The mechanism by which such weight gain occurs is unclear, but is likely multifactorial. Guidelines have been developed to monitor SGA-induced weight gain, though the existing guidelines have had limited adherence by clinicians. The available randomized control trials that have analyzed the benefit of metformin in youth suffering from SGA-induced weight gain have produced conflicting results, but the data looking specifically at youth with ASD have been positive. Increasing data on use of topiramate, melatonin, and zonisamide to treat SGA-induced weight gain in youth also exists and warrants further study. However, overall, the current understanding of the effect of SGA-induced weight gain on youth with ASD and the therapeutic use of medications like metformin is limited, but the existing literature provides useful guidelines for future research. The clinical algorithms for monitoring and managing SGA-induced weight gain have shown promise; however, their utility in routine clinical practice requires further investigation.
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Affiliation(s)
- Cameron Kiani
- Mount Sinai St. Luke's Roosevelt Department of Psychiatry, New York, NY, United States
| | - Kevin Otero
- Mount Sinai St. Luke's Roosevelt Department of Psychiatry, New York, NY, United States
| | - Shilpa Taufique
- Mount Sinai St. Luke's Roosevelt Department of Psychiatry, New York, NY, United States
| | - Iliyan Ivanov
- Mount Sinai St. Luke's Roosevelt Department of Psychiatry, New York, NY, United States
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Ivanov I, Flory J, Newcorn JH, Halperin JM. Childhood serotonergic function and early adult outcomes in youth with ADHD: A 15-year follow-up study. Eur Neuropsychopharmacol 2018; 28:1429-1438. [PMID: 30454909 PMCID: PMC6296770 DOI: 10.1016/j.euroneuro.2018.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 08/13/2018] [Accepted: 09/05/2018] [Indexed: 02/04/2023]
Abstract
Longitudinal studies have shown that clinical precursors of antisocial personality disorder (ASPD) include attention-deficit/hyperactivity disorder (ADHD) and more notably comorbid ADHD and conduct disorder (CD). Despite existing evidence for the purported role of abnormal serotonergic function in aggressive youth and adults, little evidence exists on the role of serotonin in the progression from childhood disruptive behavior disorders to adult psychopathology, including ASPD. This study examined the relation between serotonergic function in children diagnosed with ADHD and the development of ASPD in early adulthood. We hypothesized that low serotonin response to a pharmacological probe in childhood would predict the development of adult ASPD. Towards this goal we divided 40 adults (M = 37, F = 3), ages 23-26 (m-24.57, sd-2.33) diagnosed with childhood ADHD into 2 groups: participants with (n = 21) and without (n = 19) ASPD. We used logistic regression to assess whether serotonergic measures in childhood assessed via prolactin and cortisol responses to a fenfluramine challenge, would selectively predict the development of ASPD in early adulthood. Logistic regression models showed that low central serotonergic response in childhood indexed by cortisol response significantly predicted adult ASPD (Wald = 4.427, p = .035) but not ADHD diagnosis in adulthood. Adults without ASPD had the highest serotonergic response whereas adults with adolescent ASPD (i.e. early onset ASPD) had the lowest response. Thus we provide new evidence of the link between low serotonergic function in childhood and the development of ASPD in adulthood, particularly for boys with adolescent onset of ASPD. These findings are relevant for understanding the contribution of childhood neurobiology to risk for later ASPD.
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Affiliation(s)
- Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY 10029, United States.
| | - Janine Flory
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY 10029, United States
| | - Jeffrey H Newcorn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY 10029, United States
| | - Jeffrey M Halperin
- Queens College 65-30 Kissena Blvd. Flushing, NY 11367. Graduate Center 365 5th Ave, New York, NY 10016
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Kuhlmann E, Shishkin S, Richardson E, Ivanov I, Shvabskii O, Minulin I, Shcheblykina A, Kontsevaya A, Bates K, McKee M. Hospital management in the Russian Federation: the role to physicians in the new models of management. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky212.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- E Kuhlmann
- Medical School Hannover, Hannover, Germany
| | - S Shishkin
- National Research University – Higher School of Economics, Moscow, Russia
| | - E Richardson
- European Observatory on Health Systems and Policies, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
| | - I Ivanov
- Center for Monitoring and Clinical and Economic Expertise of the Federal Service for Surveillance, Moscow, Russia
| | - O Shvabskii
- Center for Monitoring and Clinical and Economic Expertise of the Federal Service for Surveillance, Moscow, Russia
| | - I Minulin
- Center for Monitoring and Clinical and Economic Expertise of the Federal Service for Surveillance, Moscow, Russia
| | - A Shcheblykina
- Center for Monitoring and Clinical and Economic Expertise of the Federal Service for Surveillance, Moscow, Russia
| | - A Kontsevaya
- National Research Center for Preventive Medicine, Moscow, Russia
| | - K Bates
- London School of Hygiene and Tropical Medicine, London, UK
| | - M McKee
- London School of Hygiene and Tropical Medicine, London, UK
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Parvaz MA, Kim K, Froudist-Walsh S, Newcorn JH, Ivanov I. Reward-Based Learning as a Function of Severity of Substance Abuse Risk in Drug-Naïve Youth with ADHD. J Child Adolesc Psychopharmacol 2018; 28:547-553. [PMID: 29924634 PMCID: PMC6201783 DOI: 10.1089/cap.2018.0010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Attention-deficit/hyperactivity disorder (ADHD) is associated with elevated risk for later development of substance use disorders (SUD), specifically because youth with ADHD, similar to individuals with SUD, exhibit deficits in learning abilities and reward processing. Another known risk factor for SUD is familial history of substance dependence. Youth with familial SUD history show reward processing deficits, higher prevalence of externalizing disorders, and higher impulsivity scores. Thus, the main objective of this proof-of-concept study is to investigate whether risk loading (ADHD and parental substance use) for developing SUD in drug-naïve youth impacts reward-related learning. METHODS Forty-one drug-naïve youth, stratified into three groups: Healthy Controls (HC, n = 13; neither ADHD nor parental SUD), Low Risk (LR, n = 13; ADHD only), and High Risk (HR, n = 15; ADHD and parental SUD), performed a novel Anticipation, Conflict, and Reward (ACR) task. In addition to conventional reaction time (RT) and accuracy analyses, we analyzed computational variables including learning rates and assessed the influence of learned predictions of reward probability and stimulus congruency on RT. RESULTS The multivariate ANOVA on learning rate, congruence, and prediction revealed a significant main Group effect across these variables [F(3, 37) = 3.79, p = 0.018]. There were significant linear effects for learning rate (Contrast Estimate = 0.181, p = 0.038) and the influence of stimulus congruency on RTs (Contrast Estimate = 1.16, p = 0.017). Post hoc comparisons revealed that HR youth showed the most significant deficits in accuracy and learning rates, while stimulus congruency had a lower impact on RTs in this group. LR youth showed scores between those of the HC and HR youth. CONCLUSION These preliminary results suggest that deficits in learning and in adjusting to task difficulty are a function of increasing risk loading for SUD in drug-naïve youth. These results also highlight the importance of developing and applying computational models to study intricate details in behavior that typical analytic methodology may not be sensitive to.
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Affiliation(s)
- Muhammad A. Parvaz
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York.,Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Kristen Kim
- Rutgers New Jersey Medical School, Newark, New Jersey
| | | | - Jeffrey H. Newcorn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York.,Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York.,Address correspondence to: Iliyan Ivanov, MD, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1230, New York, NY 10029
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Ivanov I, Atkinson D, Litvinenko I, Angelova L, Andonova S, Mumdjiev H, Pacheva I, Panova M, Yordanova R, Belovejdov V, Petrova A, Bosheva M, Shmilev T, Savov A, Jordanova A. Pontocerebellar hypoplasia type 1 for the neuropediatrician: Genotype-phenotype correlations and diagnostic guidelines based on new cases and overview of the literature. Eur J Paediatr Neurol 2018; 22:674-681. [PMID: 29656927 DOI: 10.1016/j.ejpn.2018.03.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/20/2018] [Accepted: 03/27/2018] [Indexed: 10/17/2022]
Abstract
Pontocerebellar hypoplasia type 1 (PCH1) is a major cause of non-5q spinal muscular atrophy (SMA). We screened 128 SMN1-negative SMA patients from Bulgaria for a frequent mutation -p.G31A in EXOSC3, and performed a literature review of all genetically verified PCH1 cases. Homozygous p.G31A/EXOSC3 mutation was identified in 14 Roma patients, representing three fourths of all our SMN1-negative Roma SMA cases. The phenotype of the p.G31A/EXOSC3 homozygotes was compared to the clinical presentation of all reported to date genetically verified PCH1 cases. Signs of antenatal onset of disease present at birth were common in all PCH1 sub-types except in the homozygous p.D132A/EXOSC3 patients. The PCH1sub-types with early death (between ages 1 day and 17 months), seen in patients with p.G31A/EXOSC3 or SLC25A46 mutations have a SMA type 1-like clinical presentation but with global developmental delay, visual and hearing impairment, with or without microcephaly, nystagmus and optic atrophy. Mutations with milder presentation (homozygous p.D132A/EXOSC3 or VRK1) may display additionally signs of upper motor neuron impairment, dystonia or ataxia and die at age between 5 and 18 years. Other EXOSC3 mutations and EXOSC8 cases are intermediate - SMA type 1-like presentation, spasticity (mostly in EXOSC8) and death between 3 months and 5 years. There is no correlation between neurological onset and duration of life. We add marble-like skin and congenital laryngeal stridor as features of PCH1. We show that imaging signs of cerebellar and pontine hypoplasia may be missing early in infancy. EMG signs of anterior horn neuronopathy may be missing in PCH1 patients with SLC25A46 mutations. Thus, there is considerable phenotypic variability in PCH1, with some cases being more SMA-like, than PCH-like. Detailed clinical evaluation and ethnicity background may guide genetic testing and subsequent genetic counseling.
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Affiliation(s)
- I Ivanov
- Department of Pediatrics, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - D Atkinson
- VIB Center for Molecular Neurology, University of Antwerp, Belgium.
| | - I Litvinenko
- Department of Pediatrics, SBALDB "Prof. D-r Ivan Mitev", Medical University-Sofia, Sofia, Bulgaria.
| | - L Angelova
- Department of Medical Genetics, University Hospital "St. Marina", Medical University of Varna, Varna, Bulgaria.
| | - S Andonova
- National Genetic Laboratory, Maichin Dom University Hospital, Sofia, Bulgaria.
| | - H Mumdjiev
- Department of Neonatology, Prof. Stoyan Kirkovich University Hospital, Medical Faculty of Tracian University, Stara Zagora, Bulgaria.
| | - I Pacheva
- Department of Pediatrics, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - M Panova
- Department of Pediatrics, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - R Yordanova
- Department of Pediatrics, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - V Belovejdov
- Department of Pathology, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - A Petrova
- Department of Radiology, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - M Bosheva
- Department of Pediatrics, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - T Shmilev
- Department of Pediatrics, St. George University Hospital, Medical University-Plovdiv, Plovdiv, Bulgaria.
| | - A Savov
- National Genetic Laboratory, Maichin Dom University Hospital, Sofia, Bulgaria.
| | - A Jordanova
- VIB Center for Molecular Neurology, University of Antwerp, Belgium; Molecular Medicine Center, Department of Medical Chemistry and Biochemistry, Medical University-Sofia, Sofia, Bulgaria.
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Affiliation(s)
- Yordan Stremski
- Department of Organic Chemistry; University of Plovdiv Paisii Hilendarski; 24 Tsar Asen Str. 4000 Plovdiv Bulgaria
| | - Stela Statkova-Abeghe
- Department of Organic Chemistry; University of Plovdiv Paisii Hilendarski; 24 Tsar Asen Str. 4000 Plovdiv Bulgaria
| | - Plamen Angelov
- Department of Organic Chemistry; University of Plovdiv Paisii Hilendarski; 24 Tsar Asen Str. 4000 Plovdiv Bulgaria
| | - Iliyan Ivanov
- Department of Organic Chemistry; University of Plovdiv Paisii Hilendarski; 24 Tsar Asen Str. 4000 Plovdiv Bulgaria
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Pavlova M, Velev V, Dobreva E, Asseva G, Ivanov I, Petrov P, Mangarov A, Tomova I, Kantardjiev T. Optimization of Eva Green real-time mPCR for differentiating C. jejuni/coli directly from feces. BRATISL MED J 2017; 118:702-704. [PMID: 29216728 DOI: 10.4149/bll_2017_132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To develop and optimize a rapid molecular method for diagnosing campylobacteriosis directly from a clinical fecal sample and at the same time for determining the most common causing agents - C. jejuni/coli. MATERIALS AND METHODS 38 clinical fecal samples from hospitalized patients with diarrheal syndrome were tested using a rapid immunochromatographic test. All positive samples were tested for confirmation by culturing in a microaerophilic atmosphere. The Eva Green real-time mPCR reaction of a direct fecal sample was conducted using the "IQ5TM Real-Time PCR System" apparatus. RESULTS Out of 38 clinical fecal samples which were ICT positive, 18 strains were isolated by culture, namely, 17 of C. jejuni and 1 of C. coli. The Eva Green real-time mPCR reaction also reported 18 positive samples for Campylobacter, out of which 17 were of C. jejuni and only one of C.coli. CONCLUSION We developed and optimized the Eva Green real-time mPCR for the detection and species differentiation of C. jejuni/coli directly from a clinical fecal sample. The molecular analysis we described has a 100% sensitivity and specificity when comparing the results obtained by it to those of the culture method, which is currently the "gold standard" in the diagnosis of campylobacteriosis (Tab. 2, Fig. 1, Ref. 6).
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38
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Singal G, Miller P, Agarwala V, Li G, Gossai A, Albacker L, Goldberg M, He J, Frank S, Bourque D, Ivanov I, Fabrizio D, Caron T, Parker A, Guria A, Miller V, Elvin J, Ross J, Abernethy A, Stephens P. Analyzing biomarkers of cancer immunotherapy (CIT) response using a real-world clinico-genomic database. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx376.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Polosatkin S, Astrelin V, Bazylev B, Beklemishev A, Burdakov A, Gavrilenko D, Huber A, Ivanov A, Ivanov I, Kalinin P, Kandaurov I, Kreter A, Landman I, Postupaev V, Sinitsky S, Shoshin A, Trunev Y, Thumm M, Unterberg B. GDMT-T: Superconducting Linear Device for PMI Studies. Fusion Science and Technology 2017. [DOI: 10.13182/fst13-a16901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Polosatkin
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State Technical University, K.Marx av., 20, Novosibirsk, Russia, 630092
| | - V. Astrelin
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - B. Bazylev
- Karlsruhe Institute of Technology (KIT), IHM, Kaiserstraße 12, 76131, Karlsruhe, Germany
| | - A. Beklemishev
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - A. Burdakov
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State Technical University, K.Marx av., 20, Novosibirsk, Russia, 630092
| | - D. Gavrilenko
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
| | - A. Huber
- Forschungszentrum Jülich, Wilhelm-Johnen-Strasse, 52425 Jülich, Germany
| | - A. Ivanov
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - I. Ivanov
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - P. Kalinin
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - I. Kandaurov
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
| | - A. Kreter
- Forschungszentrum Jülich, Wilhelm-Johnen-Strasse, 52425 Jülich, Germany
| | - I. Landman
- Karlsruhe Institute of Technology (KIT), IHM, Kaiserstraße 12, 76131, Karlsruhe, Germany
| | - V. Postupaev
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - S. Sinitsky
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - A. Shoshin
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
| | - Yu. Trunev
- Budker Institute of Nuclear Physics SB RAS, Lavrentev av., 11, Novosibirsk, Russia, 630090
| | - M. Thumm
- Novosibirsk State University, Pirogova st. 2, Novosibirsk, Russia, 630090
- Karlsruhe Institute of Technology (KIT), IHM, Kaiserstraße 12, 76131, Karlsruhe, Germany
| | - B. Unterberg
- Forschungszentrum Jülich, Wilhelm-Johnen-Strasse, 52425 Jülich, Germany
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Burdakov A, Azhannikov A, Astrelin V, Beklemishev A, Burmasov V, Derevyankin G, Ivanenko V, Ivanov I, Ivantsivsky M, Kandaurov I, Konyukhov V, Kotelnikov I, Kovenya V, Kozlinskaya T, Kuklin K, Kuznetsov A, Kuznetsov S, Lotov K, Timofeev I, Makarov A, Mekler K, Nikolaev V, Popov S, Postupaev V, Polosatkin S, Rovenskikh A, Shoshin A, Shvab I, Sinitsky S, Sulyaev Y, Stepanov V, Trunyov Y, Vyacheslavov L, Zhukov V, Zubairov E. Plasma Heating and Confinement in GOL-3 Multi Mirror Trap. Fusion Science and Technology 2017. [DOI: 10.13182/fst07-a1327] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. Burdakov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - A. Azhannikov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Astrelin
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - A. Beklemishev
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Burmasov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - G. Derevyankin
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Ivanenko
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - I. Ivanov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - M. Ivantsivsky
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - I. Kandaurov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Konyukhov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - I. Kotelnikov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Kovenya
- Institute of Computational Technologies, 630090, Novosibirsk Russia
| | - T. Kozlinskaya
- Institute of Computational Technologies, 630090, Novosibirsk Russia
| | - K. Kuklin
- Novosibirsk State University, 630090, Novosibirsk, Russia
| | - A. Kuznetsov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - S. Kuznetsov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - K. Lotov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - I. Timofeev
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - A. Makarov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - K. Mekler
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Nikolaev
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - S. Popov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Postupaev
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - S. Polosatkin
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - A. Rovenskikh
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - A. Shoshin
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - I. Shvab
- Institute of Computational Technologies, 630090, Novosibirsk Russia
| | - S. Sinitsky
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - Yu. Sulyaev
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Stepanov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - Yu. Trunyov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - L. Vyacheslavov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
| | - V. Zhukov
- Institute of Computational Technologies, 630090, Novosibirsk Russia
| | - Ed. Zubairov
- Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia
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Burdakov A, Arzhannikov A, Astrelin V, Batkin V, Burmasov V, Derevyankin G, Ivanenko V, Ivanov I, Ivantsivskiy M, Kandaurov I, Konyukhov V, Kuklin K, Kuznetsov S, Makarov A, Makarov M, Mekler K, Polosatkin S, Popov S, Postupaev V, Rovenskikh A, Shoshin A, Sinitsky S, Stepanov V, Sulyaev Y, Trunev Y, Vyacheslavov L. Status and Prospects of GOL-3 Multiple-Mirror Trap. Fusion Science and Technology 2017. [DOI: 10.13182/fst09-a6984] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. Burdakov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, 20 Karl Marx Avenue, Novosibirsk 630092, Russia
| | - A. Arzhannikov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State University, 2 Pirogova Street, Novosibirsk 630090, Russia
| | - V. Astrelin
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - V. Batkin
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - V. Burmasov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State University, 2 Pirogova Street, Novosibirsk 630090, Russia
| | - G. Derevyankin
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - V. Ivanenko
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - I. Ivanov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - M. Ivantsivskiy
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, 20 Karl Marx Avenue, Novosibirsk 630092, Russia
| | - I. Kandaurov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - V. Konyukhov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - K. Kuklin
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - S. Kuznetsov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - A. Makarov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - M. Makarov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - K. Mekler
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - S. Polosatkin
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State University, 2 Pirogova Street, Novosibirsk 630090, Russia
| | - S. Popov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - V. Postupaev
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, 20 Karl Marx Avenue, Novosibirsk 630092, Russia
| | - A. Rovenskikh
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - A. Shoshin
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - S. Sinitsky
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, 20 Karl Marx Avenue, Novosibirsk 630092, Russia
| | - V. Stepanov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - Yu. Sulyaev
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - Yu. Trunev
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
| | - L. Vyacheslavov
- Budker Institute of Nuclear Physics, 11 Lavrentjev Avenue, Novosibirsk 630090, Russia
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A. B, Anikeev A, Astrelin V, Bagryansky P, Burdakov A, Davydenko V, Gavrilenko D, Ivanov A, Ivanov I, Ivantsivsky M, Kandaurov I, Polosatkin S, Postupaev V, Sinitsky S, Shoshin A, Timofeev I, Tsidulko Y. Novosibirsk Project of Gas-Dynamic Multiple-Mirror Trap. Fusion Science and Technology 2017. [DOI: 10.13182/fst13-a16872] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Beklemishev A.
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - A. Anikeev
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - V. Astrelin
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - P. Bagryansky
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - A. Burdakov
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, Novosibirsk, Russia
| | - V. Davydenko
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - D. Gavrilenko
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
| | - A. Ivanov
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - I. Ivanov
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - M. Ivantsivsky
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, Novosibirsk, Russia
| | - I. Kandaurov
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State Technical University, Novosibirsk, Russia
| | - S. Polosatkin
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - V. Postupaev
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - S. Sinitsky
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - A. Shoshin
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - I. Timofeev
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - Yu. Tsidulko
- Budker Institute of Nuclear Physics SB RAS, Lavrent’eva av. 11, Novosibirsk 630090, Russia
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43
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Schulz KP, Bédard ACV, Fan J, Hildebrandt TB, Stein MA, Ivanov I, Halperin JM, Newcorn JH. Striatal Activation Predicts Differential Therapeutic Responses to Methylphenidate and Atomoxetine. J Am Acad Child Adolesc Psychiatry 2017. [PMID: 28647012 DOI: 10.1016/j.jaac.2017.04.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Methylphenidate has prominent effects in the dopamine-rich striatum that are absent for the selective norepinephrine transporter inhibitor atomoxetine. This study tested whether baseline striatal activation would predict differential response to the two medications in youth with attention-deficit/hyperactivity disorder (ADHD). METHOD A total of 36 youth with ADHD performed a Go/No-Go test during functional magnetic resonance imaging at baseline and were treated with methylphenidate and atomoxetine using a randomized cross-over design. Whole-brain task-related activation was regressed on clinical response. RESULTS Task-related activation in right caudate nucleus was predicted by an interaction of clinical responses to methylphenidate and atomoxetine (F1,30 = 17.00; p < .001). Elevated caudate activation was associated with robust improvement for methylphenidate and little improvement for atomoxetine. The rate of robust response was higher for methylphenidate than for atomoxetine in youth with high (94.4% vs. 38.8%; p = .003; number needed to treat = 2, 95% CI = 1.31-3.73) but not low (33.3% vs. 50.0%; p = .375) caudate activation. Furthermore, response to atomoxetine predicted motor cortex activation (F1,30 = 14.99; p < .001). CONCLUSION Enhanced caudate activation for response inhibition may be a candidate biomarker of superior response to methylphenidate over atomoxetine in youth with ADHD, purportedly reflecting the dopaminergic effects of methylphenidate but not atomoxetine in the striatum, whereas motor cortex activation may predict response to atomoxetine. These data do not yet translate directly to the clinical setting, but the approach is potentially important for informing future research and illustrates that it may be possible to predict differential treatment response using a biomarker-driven approach. CLINICAL TRIAL REGISTRATION INFORMATION Stimulant Versus Nonstimulant Medication for Attention Deficit Hyperactivity Disorder in Children; https://clinicaltrials.gov/; NCT00183391.
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Affiliation(s)
| | | | - Jin Fan
- Icahn School of Medicine at Mount Sinai, New York; Queens College of the City University of New York
| | | | | | | | - Jeffrey M Halperin
- Icahn School of Medicine at Mount Sinai, New York; Queens College of the City University of New York
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44
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Abstract
BACKGROUND The plasma protease factor XIa (FXIa) has become a target of interest for therapeutics designed to prevent or treat thrombotic disorders. METHODS We used a solution-based, directed evolution approach called systematic evolution of ligands by exponential enrichment (SELEX) to isolate RNA aptamers that target the FXIa catalytic domain. RESULTS Two aptamers, designated 11.16 and 12.7, were identified that bound to previously identified anion binding and serpin bindings sites on the FXIa catalytic domain. The aptamers were non-competitive inhibitors of FXIa cleavage of a tripeptide chromogenic substrate and of FXIa activation of factor IX. In normal human plasma, aptamer 12.7 significantly prolonged the aPTT clotting time. CONCLUSIONS The results show that novel inhibitors of FXIa can be prepared using SELEX techniques. RNA aptamers can bind to distinct sites on the FXIa catalytic domain and noncompetitively inhibit FXIa activity toward its primary macromolecular substrate factor IX with different levels of potency. Such compounds can be developed for use as therapeutic inhibitors.
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Affiliation(s)
- R S Woodruff
- Department of Surgery, Duke University Medical Center, Durham, NC, United States; University Program in Genetics and Genomics, Duke University, Durham, NC, United States
| | - I Ivanov
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - I M Verhamme
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - M-F Sun
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - D Gailani
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - B A Sullenger
- Department of Surgery, Duke University Medical Center, Durham, NC, United States.
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Ivanov I, Fernandez C, Mitsis EM, Dickstein DL, Wong E, Tang CY, Simantov J, Bang C, Moshier E, Sano M, Elder GA, Hazlett EA. Blast Exposure, White Matter Integrity, and Cognitive Function in Iraq and Afghanistan Combat Veterans. Front Neurol 2017; 8:127. [PMID: 28484418 PMCID: PMC5399028 DOI: 10.3389/fneur.2017.00127] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 03/17/2017] [Indexed: 01/01/2023] Open
Abstract
The long-term effects of blast exposure are a major health concern for combat veterans returning from the recent conflicts in Iraq and Afghanistan. We used an optimized diffusion tensor imaging tractography algorithm to assess white matter (WM) fractional anisotropy (FA) in blast-exposed Iraq and Afghanistan veterans (n = 40) scanned on average 3.7 years after deployment/trauma exposure. Veterans diagnosed with a blast-related mild traumatic brain injury (mTBI) were compared to combat veterans with blast exposure but no TBI diagnosis. Blast exposure was associated with decreased FA in several WM tracts. However, total blast exposure did not correlate well with neuropsychological testing performance and there were no differences in FA based on mTBI diagnosis. Yet, veterans with mTBI performed worse on every neurocognitive test administered. Multiple linear regression across all blast-exposed veterans using a six-factor prediction model indicated that the amount of blast exposure accounted for 11–15% of the variability in composite FA scores such that as blast exposure increased, FA decreased. Education accounted for 10% of the variability in composite FA scores and 25–32% of FA variability in the right cingulum, such that as level of education increased, FA increased. Total blast exposure, age, and education were significant predictors of FA in the left cingulum. We did not find any effect of post-traumatic stress disorder on cognition or composite FA. In summary, our findings suggest that greater total blast exposure is a contributing factor to poor WM integrity. While FA was not associated with neurocognitive performance, we hypothesize that FA changes in the cingulum in veterans with multiple combat exposures and no head trauma prior to deployment may represent a marker of vulnerability for future deficits. Future work needs to examine this longitudinally.
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Affiliation(s)
- Iliyan Ivanov
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Corey Fernandez
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Research & Development, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Effie M Mitsis
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Rehabilitation Medicine Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Dara L Dickstein
- Department of Pathology, Uniformed Service University of Health Science, Bethesda, MD, USA.,Fishberg Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Edmund Wong
- Department of Radiology, Icahn School of Medicine at Mount Sinai, Translational and Molecular Imaging Institute, New York, NY, USA
| | - Cheuk Y Tang
- Department of Radiology, Icahn School of Medicine at Mount Sinai, Translational and Molecular Imaging Institute, New York, NY, USA
| | - Jessie Simantov
- Rehabilitation Medicine Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA.,Department of Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Charlene Bang
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Rehabilitation Medicine Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Erin Moshier
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mary Sano
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Research & Development, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Gregory A Elder
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Neurology Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Erin A Hazlett
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Research & Development, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA.,Fishberg Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Mental Illness Research, Education, and Clinical Center (MIRECC VISN 2 South), James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
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Mueller K, Dickinson S, Pascale CD, Girault N, Herranz L, De Rosa F, Henneges G, Langhans J, Housiadas C, Wichers V, Dehbi A, Paci S, Martin-Fuertes F, Turcu I, Ivanov I, Toth B, Horvath G. Validation of Severe Accident Codes on the Phebus Fission Product Tests in the Framework of the PHEBEN-2 Project. NUCL TECHNOL 2017. [DOI: 10.13182/nt08-a3982] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- K. Mueller
- Joint Research Centre, Institute for Energy, Petten, The Netherlands
| | | | - C. de Pascale
- Commissariat à l’Energie Atomique/DTP, Cadarache, France
| | - N. Girault
- Institut de Radioprotection et de Sûreté Nucléaire, Cadarache, France
| | - L. Herranz
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas Madrid, Spain
| | - F. De Rosa
- Ente per le Nuove Tecnologie, l’Energia e l’Ambiente, Bologna, Italy
| | - G. Henneges
- Forschungszentrum Karlsruhe GmbH, Karlsruhe, Germany
| | - J. Langhans
- Gesellschaft für Reaktorsicherheit, Cologne, Germany
| | - C. Housiadas
- National Centre for Scientific Research “Demokritos,” Athens, Greece
| | - V. Wichers
- Nuclear Research and Consultancy Group, Petten, The Netherlands
| | - A. Dehbi
- Paul Scherrer Institut, Villingen, Switzerland
| | - S. Paci
- Departimento di Ingegneria Meccanica, Nucleare e della Produzione, Università di Pisa, Italy
| | | | - I. Turcu
- Institute for Nuclear Research, Pitesti, Romania
| | - I. Ivanov
- Technical University of Sofia, Bulgaria
| | - B. Toth
- Joint Research Centre, Institute for Energy, Petten, The Netherlands
| | - G. Horvath
- Villamosenergiapari Kutató Intézet Rt., Budapest, Hungary
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O'Neill J, Dong Z, Bansal R, Ivanov I, Hao X, Desai J, Pozzi E, Peterson BS. Proton Chemical Shift Imaging of the Brain in Pediatric and Adult Developmental Stuttering. JAMA Psychiatry 2017; 74:85-94. [PMID: 27893013 DOI: 10.1001/jamapsychiatry.2016.3199] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Developmental stuttering is a neuropsychiatric condition of incompletely understood brain origin. Our recent functional magnetic resonance imaging study indicates a possible partial basis of stuttering in circuits enacting self-regulation of motor activity, attention, and emotion. OBJECTIVE To further characterize the neurophysiology of stuttering through in vivo assay of neurometabolites in suspect brain regions. DESIGN, SETTING, AND PARTICIPANTS Proton chemical shift imaging of the brain was performed in a case-control study of children and adults with and without stuttering. Recruitment, assessment, and magnetic resonance imaging were performed in an academic research setting. MAIN OUTCOMES AND MEASURES Ratios of N-acetyl-aspartate plus N-acetyl-aspartyl-glutamate (NAA) to creatine (Cr) and choline compounds (Cho) to Cr in widespread cerebral cortical, white matter, and subcortical regions were analyzed using region of interest and data-driven voxel-based approaches. RESULTS Forty-seven children and adolescents aged 5 to 17 years (22 with stuttering and 25 without) and 47 adults aged 21 to 51 years (20 with stuttering and 27 without) were recruited between June 2008 and March 2013. The mean (SD) ages of those in the stuttering and control groups were 12.2 (4.2) years and 13.4 (3.2) years, respectively, for the pediatric cohort and 31.4 (7.5) years and 30.5 (9.9) years, respectively, for the adult cohort. Region of interest-based findings included lower group mean NAA:Cr ratio in stuttering than nonstuttering participants in the right inferior frontal cortex (-7.3%; P = .02), inferior frontal white matter (-11.4%; P < .001), and caudate (-10.6%; P = .04), while the Cho:Cr ratio was higher in the bilateral superior temporal cortex (left: +10.0%; P = .03 and right: +10.8%; P = .01), superior temporal white matter (left: +14.6%; P = .003 and right: +9.5%; P = .02), and thalamus (left: +11.6%; P = .002 and right: +11.1%; P = .001). False discovery rate-corrected voxel-based findings were highly consistent with region of interest findings. Additional voxel-based findings in the stuttering sample included higher NAA:Cr and Cho:Cr ratios (regression coefficient, 197.4-275; P < .001) in the posterior cingulate, lateral parietal, hippocampal, and parahippocampal cortices and amygdala, as well as lower NAA:Cr and Cho:Cr ratios (regression coefficient, 119.8-275; P < .001) in the superior frontal and frontal polar cortices. Affected regions comprised nodes of the Bohland speech-production (motor activity regulation), default-mode (attention regulation), and emotional-memory (emotion regulation) networks. Regional correlations were also observed between local metabolites and stuttering severity (r = 0.40-0.52; P = .001-.02). CONCLUSIONS AND RELEVANCE This spectroscopy study of stuttering demonstrates brainwide neurometabolite alterations, including several regions implicated by other neuroimaging modalities. Prior ascription of a role in stuttering to inferior frontal and superior temporal gyri, caudate, and other structures is affirmed. Consistent with prior functional magnetic resonance imaging findings, these results further intimate neurometabolic aberrations in stuttering in brain circuits subserving self-regulation of speech production, attention, and emotion.
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Affiliation(s)
- Joseph O'Neill
- Division of Child and Adolescent Psychiatry, University of California-Los Angeles Semel Institute for Neuroscience, Los Angeles
| | - Zhengchao Dong
- Department of Psychiatry, Columbia University, New York, New York3MRI Unit, New York State Psychiatric Institute, New York
| | - Ravi Bansal
- Keck School of Medicine at the University of Southern California, Los Angeles5Institute for the Developing Mind, Children's Hospital Los Angeles, Los Angeles, California
| | - Iliyan Ivanov
- Icahn School of Medicine at Mount Sinai, Department of Psychiatry, Division of Child and Adolescent Psychiatry, New York, New York
| | - Xuejun Hao
- Department of Psychiatry, Columbia University, New York, New York3MRI Unit, New York State Psychiatric Institute, New York
| | - Jay Desai
- Keck School of Medicine at the University of Southern California, Los Angeles7Division of Neurology, Children's Hospital Los Angeles, Los Angeles, California
| | - Elena Pozzi
- Division of Child and Adolescent Psychiatry, University of California-Los Angeles Semel Institute for Neuroscience, Los Angeles
| | - Bradley S Peterson
- Keck School of Medicine at the University of Southern California, Los Angeles5Institute for the Developing Mind, Children's Hospital Los Angeles, Los Angeles, California
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Radeva E, Usunov T, Ivanov I, Genchev G. Apical Microleakage of four Materials after Root End Resection (In Vitro Study). Acta Medica Bulgarica 2016. [DOI: 10.1515/amb-2016-0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Summary
Hermetic sealing of the apical area after root end resection is essential to the success of endodontic surgery. To compare microleakage after root end resection of the two bioceramic sealers without retrograde filling - Total Fill BC Sealer and MTA Fillapex, and two materials for retrograde filling-MTA and Biodentine, using the method of penetration of dye - 2% methylene blue. Forty eight extracted single-rooted human teeth were used in this study. The resection was made at 3 mm from the root tip at an angle of 90 degree to the long axis of the tooth. The teeth were divided into 4 groups: 1st group (n = 9) - root canal obturation with Total Fill BC Sealer without retrograde filling; 2nd group (n = 8) - root canal obturation with MTA Fillapex without retrograde filling. 3rd group (n = 10) - retrograde ultrasonic cavity preparation and filling with MTA. 4th group (n = 8) - retrograde ultrasonic cavity preparation and filling with Biodentine. The outer surface of the root was covered with two layers of varnish, with the exception of the apical 3 mm and then immersed in 2% methylene blue for 72 h. The degree of penetration of the dye is measured in millimeters. The data was entered and processed with the statistical package IBM SPSS Statistics 22.0. We reject the null hypothesis when p < 0.05. With significantly higher value is the arithmetic mean of the group with the root canal obturation with Total Fill BC Sealer without retrograde filling - 2,01 mm; versus a retrograde filling with MTA - 0,68 mm and Biodentin - 0,51 mm; and no statistically significant difference with the group root canal obturation with MTA Fillapex - 1,76 mm. In the four material microleakage dye was observed, but to varying degrees.
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Affiliation(s)
- E. Radeva
- Department of Conservative Dentistry, Faculty of Dental Medicine, Medical University 1, G. Sofiyski blvd. Bg - 1431 Sofia, Bulgaria
| | - T. Usunov
- Department of Conservative Dentistry, Faculty of Dental Medicine, MU – Sofia, Bulgaria
| | | | - G. Genchev
- Department of Health Economics, Faculty of Public Health, MU – Sofia, Bulgaria
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Donovan SM, Wang M, Davidson LA, Ivanov I, Chapkin RS. 0447 Microbial modulation of the neonatal immune system: Lessons from infants and piglets. J Anim Sci 2016. [DOI: 10.2527/jam2016-0447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Di Giuli M, Haste T, Biehler R, Bosland L, Herranz L, Fontanet J, Beuzet E, Torkhani M, Davidovich N, Klein-Heßling W, Weber S, Dickinson S, Horváth G, Kruse P, Koch M, Paci S, Weber S, Salay M, Bujan A, Ivanov I, Kalychev P, Kim S, Morandi S, Del Corno A, Kotouč M, Dienstbier J, Kim HC. SARNET benchmark on Phébus FPT3 integral experiment on core degradation and fission product behaviour. ANN NUCL ENERGY 2016. [DOI: 10.1016/j.anucene.2016.01.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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