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Tosi M, Matelloni IA, Mancini M, Andreassi A, Scopari A, Rossi A, Verduci E, Berra C, Manfrini R, Banderali G, Pecori Giraldi F, Folli F. Multiple beneficial effects of 1-year nutritional-behavioral intervention on anthropometric and metabolic parameters in overweight and obese boys. J Endocrinol Invest 2023; 46:2331-2342. [PMID: 37069323 DOI: 10.1007/s40618-023-02088-2] [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: 03/08/2023] [Accepted: 04/02/2023] [Indexed: 04/19/2023]
Abstract
PURPOSE Childhood obesity is on the rise worldwide increasing the risk for metabolic, cardiovascular and liver diseases in children. Eating habits and lifestyle changes are currently the standard of care for treating pediatric obesity. Our study aimed to determine the impact of a dietary intervention based on the Mediterranean Diet (MD) and the Health Eating Plate, on anthropometric and metabolic parameters in obese and overweight boys. METHODS We studied 126 overweight/obese boys with anthropometric measurements, blood biochemistry and nutrient intakes evaluation by means of Food Frequency Questionnaire (FFQ) at baseline, at 6 and 12 months after a nutritional-behavioral intervention. RESULTS We observed a significant reduction in energy, macronutrients and micronutrients intakes. BMI-SDS significantly decreased after 1 year with the proportion of obese boys decreasing by 33% and of overweight boys by 41%, while also all fat mass measures decreased both in obese and overweight individuals. In obese boys, ALT decreased significantly after 1-year nutritional intervention and these changes correlated with BMI-SDS reduction. Insulin-resistance and secretion indexes correlated with fat mass and BMI-SDS. In obese boys, significant changes were observed at 6 months for insulin concentrations, 1/HOMA-IR and QUICKI. With regard to the lipid profile, significant decreases were observed for total and LDL cholesterol in obese boys. CONCLUSION Metabolic and anthropometric risk factors in overweight and obese boys can be improved by a nutritional-behavioral intervention of 1-year duration.
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Affiliation(s)
- M Tosi
- Department of Health Science, University of Milan, 20142, Milan, Italy
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - I A Matelloni
- Department of Health Science, University of Milan, 20142, Milan, Italy
| | - M Mancini
- Pediatric and Adolescent Andrological Unit, Department of Pediatrics, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, 20142, Milan, Italy
| | - A Andreassi
- Pediatric and Adolescent Andrological Unit, Department of Pediatrics, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, 20142, Milan, Italy
| | - A Scopari
- Pediatric and Adolescent Andrological Unit, Department of Pediatrics, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, 20142, Milan, Italy
| | - A Rossi
- Department of Health Science, University of Milan, 20142, Milan, Italy
| | - E Verduci
- Department of Health Science, University of Milan, 20142, Milan, Italy
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - C Berra
- Department of Endocrine and Metabolic Diseases, IRCCS MultiMedica, 20142, Milan, Italy
| | - R Manfrini
- Department of Health Science, University of Milan, 20142, Milan, Italy
- Departmental Unit of Diabetes and Metabolic Diseases, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142, Milan, Italy
| | - G Banderali
- Department of Pediatrics, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, 20142, Milan, Italy
| | - F Pecori Giraldi
- Department of Clinical Sciences and Community Health, University of Milan, 20142, Milan, Italy
| | - F Folli
- Department of Health Science, University of Milan, 20142, Milan, Italy.
- Departmental Unit of Diabetes and Metabolic Diseases, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142, Milan, Italy.
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Dale M, Mancini M, Stevens A, Brumbach B, Prewitt A, Harker G, Silva-Batista C, Ragothaman A, Folmer R, Quinn J, Horak F. C-STIM: Protocol for a randomized, single-blind, crossover study of cerebellar repetitive transcranial magnetic stimulation (rTMS) for postural instability in people with progressive supranuclear palsy (PSP). Contemp Clin Trials Commun 2023; 35:101165. [PMID: 37538197 PMCID: PMC10393598 DOI: 10.1016/j.conctc.2023.101165] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/12/2023] [Accepted: 06/18/2023] [Indexed: 08/05/2023] Open
Abstract
Background Methods for modulating the cerebellum with transcranial magnetic stimulation (TMS) are well established, and preliminary data from our group and others has shown evidence of transient improvements in balance after cerebellar repetitive transcranial magnetic stimulation (rTMS) in progressive suprancuclear palsy (PSP). This study examines extensive posturography measures before and after 10 sessions of cerebellar rTMS and sham TMS in PSP. Methods Thirty subjects with PSP and postural instability will undergo cerebellar active and sham rTMS in a single-blind, crossover design with a randomized order of a 10-day intervention. Primary outcomes will be changes in sway area and medio-lateral range of sway with eyes open while standing on a stationary force-plate, and safety, tolerability, and blindedness. Secondary outcomes will include posturography and gait analysis with body-worn, triaxial inertial sensors, clinical balance scales and questionnaires, and a bedside test of vestibular function. Exploratory outcomes are changes in functional near infrared spectroscopy (fNIRS) signal over the prefrontal, supplementary motor, and primary motor cortices while standing and walking, and speech samples for future analysis. Discussion The C-STIM crossover intervention study adds a longer duration of stimulation and extensive posturography measures to more finely measure the improvements in balance and exploratory functional near-infrared spectroscopy (fNIRS) over the prefronal, supplementary motor, and primary motor cortices during balance assessments before and after 10 sessions of cerebellar rTMS and 10 sessions of sham cerebellar TMS. This project will improve our understanding of the importance of the cerebellum for control of postural stability in PSP.
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Affiliation(s)
- M.L. Dale
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - M. Mancini
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - A. Stevens
- Advanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA
| | - B.H. Brumbach
- OHSU-PSU School of Public Health, Biostatistics and Design Program, Oregon Health & Science University, Portland, OR, USA
| | - A. Prewitt
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - G. Harker
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - C. Silva-Batista
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - A. Ragothaman
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - R.L. Folmer
- National Center for Rehabilitative Auditory Research (NCRAR), VA Portland Medical Center, Portland, OR, USA
- Department of Otolaryngology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - J.F. Quinn
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
| | - F.B. Horak
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, USA
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Monti S, Truppa ME, Albanese S, Mancini M. Radiomics and Radiogenomics in Preclinical Imaging on Murine Models: A Narrative Review. J Pers Med 2023; 13:1204. [PMID: 37623455 PMCID: PMC10455673 DOI: 10.3390/jpm13081204] [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: 06/09/2023] [Revised: 07/18/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023] Open
Abstract
Over the past decade, medical imaging technologies have become increasingly significant in both clinical and preclinical research, leading to a better understanding of disease processes and the development of new diagnostic and theranostic methods. Radiomic and radiogenomic approaches have furthered this progress by exploring the relationship between imaging characteristics, genomic information, and outcomes that qualitative interpretations may have overlooked, offering valuable insights for personalized medicine. Preclinical research allows for a controlled environment where various aspects of a pathology can be replicated in animal models, providing radiomic and radiogenomic approaches with the unique opportunity to investigate the causal connection between imaging and molecular factors. The aim of this review is to present the current state of the art in the application of radiomics and radiogenomics on murine models. This review will provide a brief description of relevant articles found in the literature with a discussion on the implications and potential translational relevance of these findings.
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Affiliation(s)
| | | | - Sandra Albanese
- National Research Council, Institute of Biostructures and Bioimaging, 80145 Naples, Italy; (S.M.); (M.E.T.); (M.M.)
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Neri S, Di Pasquo E, Corrado NA, Frati F, Dardari M, Mancini M, Pedrazzi G, Ramirez Zegarra R, Ghi T. Correlation between bituberous diameter and mode of delivery in a cohort of low-risk nulliparous women. Eur J Obstet Gynecol Reprod Biol 2023; 287:75-79. [PMID: 37300981 DOI: 10.1016/j.ejogrb.2023.05.023] [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] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVE The aim our study was to evaluate the association between the antepartum clinical measurement of the Bituberous Diameter (BTD) and the occurrence of unplanned obstetrical intervention (UOI) due to labor dystocia, including either operative vaginal delivery or caesarean section in a cohort of low-risk, nulliparous at term. DESIGN Retrospective analysis of prospectively collected data. SETTING Tertiary maternity care. INTERVENTIONS With the women lying in lithotomic the distance between two ischial tuberosities was assessed using a tape measure during the routine antenatal booking between 37 and 38 weeks of gestation. MEASUREMENTS AND FINDINGS Overall, 116 patient were included, and of these 23(19.8%) were submitted to an UOI due to labor dystocia. Compared to women that had a spontaneous vaginal delivery, women submitted to an UOI had a shorter BTD (8.25 + 0.843 vs 9.60 + 1.12, p < 0.001), a higher frequency of epidural analgesia (21/23 or 91.3% vs 50/93 or 53.8%; p = 0.002) and of augmentation of labor (14/23 or 60.9% vs 19/93 or 20.4%; p < 0.001) as well as a longer first [455 (IQR 142-455 min vs 293 (IQR 142-455) min] and second stages of labor [129 (IQR 85-155) min vs 51 (IQR 27-78) min]. Multivariable logistic regression showed that the BTD (aOR 0.16, 95% CI 0.04-0.60; p = 0.007) and the length of the second stage of labor (aOR 6.83, 95% CI 2.10-22.23; p = 0.001) were independently associated with UOI. When evaluating the diagnostic accuracy of the BTD for the prediction of UOI due to labor dystocia, the BTD showed an AUC of 0.82 (95 %CI 0.73-0.91; p < 0.001) with an optimal cut-off value of 8.6 cm (78.3% (95 %CI 56.3-92.5) sensitivity, 77.4% (95 %CI 67.6-85.4) specificity, 46.2% (95% CI 30.1-62.8) PPV, 93.5% (95% CI 85.5-97.9) NPV, 3.5 (95% CI 2.3-5.4) positive LR, and 0.28 (95% CI 0.13-0.61) negative LR. A significant inverse correlation between the length of the second stage of labour and the BTD in patients that had a vaginal delivery was also demonstrated (Spearman's rho = -0.24, p = 0.01). KEY CONCLUSIONS Our study suggests that antepartum clinical assessment of the BTD might be used as a reliable predictor of UOI due to labor dystocia in low-risk, nulliparous women at term gestation. IMPLICATIONS FOR PRACTICE Antenatal identification of women at higher risk for labor dystocia might trigger some interventions during the second stage of labor, such as maternal position shifting, to increase the pelvic capacity and potentially improve outcomes or might prompt a referral of the patient to a district hospital prior to the onset of labor.
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Affiliation(s)
- S Neri
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - E Di Pasquo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy.
| | - N A Corrado
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - F Frati
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - M Dardari
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - M Mancini
- Faculty of Health, Education and Life Sciences, School of Nursing and Midwifery, Birmingham, UK
| | - G Pedrazzi
- Department of Neuroscience, University of Parma, Parma, Italy
| | - R Ramirez Zegarra
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - T Ghi
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
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King LA, Carlson-Kuhta P, Wilhelm JL, Lapidus JA, Dale ML, Talman LS, Barlow N, Mancini M, Horak FB. TURN-IT: a novel turning intervention program to improve quality of turning in daily life in people with Parkinson's disease. BMC Neurol 2022; 22:442. [PMID: 36443737 PMCID: PMC9703770 DOI: 10.1186/s12883-022-02934-5] [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: 08/23/2022] [Accepted: 10/24/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND People with Parkinson's disease (PD) have a high fall rate and many falls are associated with turns. Despite this, there is minimal research on effects of rehabilitation on the quality of turns. Further, quantifying turns in the home may have broader implications since rehabilitation of turns would ideally improve turning in real world mobility. METHODS Sixty people with PD and a history of falls will be randomized to receive either a novel TURNing InTervention (TURN-IT) or no intervention (control group). The TURN-IT group will be seen for 6 weeks (18 visits) for an individualized, progressive program that is based on the specific constraints of turning in PD. Wearable sensors will be used to measure 7 days of mobility, including turns, before and after intervention or control period. In addition, blinded assessments of gait, mobility and turns will occur before and after intervention for both groups and falls will be monitored for twelve months post intervention with bimonthly email questionnaires. DISCUSSION This study has the potential to change how we rehabilitate and assess turning in people with PD and falls. There are several novel aspects to our study including a comprehensive turning-focused intervention that is tailored to the underlying constraints that impair turning in people with PD. Further, our outcome measure of turning quality during 7 days of daily life is novel and has implications for determining real-life changes after rehabilitation. The ultimate goal of this rehabilitation intervention is to improve how patients turn in daily life and to reduce falls. TRIALS REGISTRATION This protocol is registered at clinicaltrials.gov; #NCT04897256; https://clinicaltrials.gov/ct2/show/NCT04897256?term=Horak&cond=Parkinson+Disease&draw=2&rank=4 .
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Affiliation(s)
- L A King
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA.
| | - P Carlson-Kuhta
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - J L Wilhelm
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - J A Lapidus
- School of Public Health, Oregon Health & Science University, Portland State University, Portland, OR, USA
| | - M L Dale
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - L S Talman
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - N Barlow
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - M Mancini
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - F B Horak
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA.,APDM Wearable Technologies, a Clario Company, Portland, OR, USA
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Shayan M, Lew D, Mancini M, Foraker R, Mueller K. 410EMF Systematic Review of Recurrent Firearm Injury Rates in the United States. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.427] [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: 11/30/2022]
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Della Pepa G, Brancato V, Costabile G, Salamone D, Corrado A, Vitale M, Cavaliere C, Mancini M, Salvatore M, Luongo D, Riccardi G, Rivellese AA, Annuzzi G, Bozzetto L. An Isoenergetic Multifactorial Diet Reduces Pancreatic Fat and Increases Postprandial Insulin Response in Patients With Type 2 Diabetes: A Randomized Controlled Trial. Diabetes Care 2022; 45:1935-1942. [PMID: 35862001 DOI: 10.2337/dc22-0605] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 03/27/2022] [Accepted: 06/12/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To compare the effect of an isocaloric multifactorial diet with a diet rich in monounsaturated fatty acids (MUFA) and similar macronutrient composition on pancreatic fat (PF) and postprandial insulin response in type 2 diabetes (T2D). RESEARCH DESIGN AND METHODS According to a randomized controlled parallel-group design, 39 individuals with T2D, 35-75 years old, in satisfactory blood glucose control, were assigned to an 8 week isocaloric intervention with a multifactorial diet rich in MUFA, polyunsaturated fatty acids, fiber, polyphenols, and vitamins (n = 18) or a MUFA-rich diet (n = 21). Before/after the intervention, PF content was measured by the proton-density fat fraction using a three-dimensional mDIXON MRI sequence, and plasma insulin and glucose concentrations were measured over a 4 h test meal with a similar composition as the assigned diet. RESULTS After 8 weeks, PF significantly decreased after the multifactorial diet (from 15.7 ± 6.5% to 14.1 ± 6.3%; P = 0.024), while it did not change after the MUFA diet (from 17.1 ± 10.1% to 18.6 ± 10.6%; P = 0.139) with a significant difference between diets (P = 0.014). Postprandial glucose response was similar in the two groups. Early postprandial insulin response (incremental postprandial areas under the curve [iAUC0-120]) significantly increased with the multifactorial diet (from 36,340 ± 34,954 to 44,138 ± 31,878 pmol/L/min; P = 0.037), while it did not change significantly in the MUFA diet (from 31,754 ± 18,446 to 26,976 ± 12,265 pmol/L/min; P = 0.178), with a significant difference between diets (P = 0.023). Changes in PF inversely correlated with changes in early postprandial insulin response (r = -0.383; P = 0.023). CONCLUSIONS In patients with T2D, an isocaloric multifactorial diet, including several beneficial dietary components, markedly reduced PF. This reduction was associated with an improved postprandial insulin response.
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Affiliation(s)
- Giuseppe Della Pepa
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Giuseppina Costabile
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.,Task Force on Microbiome Studies, Federico II University, Naples, Italy
| | - Dominic Salamone
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Alessandra Corrado
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Marilena Vitale
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Marcello Mancini
- Institute of Biostructure and Bioimaging of the National Research Council, Naples, Italy
| | | | - Delia Luongo
- Institute of Biostructure and Bioimaging of the National Research Council, Naples, Italy
| | - Gabriele Riccardi
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Angela A Rivellese
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.,Task Force on Microbiome Studies, Federico II University, Naples, Italy
| | - Giovanni Annuzzi
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.,Task Force on Microbiome Studies, Federico II University, Naples, Italy
| | - Lutgarda Bozzetto
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.,Task Force on Microbiome Studies, Federico II University, Naples, Italy
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Annoni A, Andreini D, Mancini M, Mushtaq S, Formenti A, Baggiano A, Carlicchi E, Conte E, Pontone G. 478 Pre-tavi Aortic Annulus Sizing: Comparison Between Manual And Semi-automated New Generation Software Measurements. J Cardiovasc Comput Tomogr 2022. [DOI: 10.1016/j.jcct.2022.06.089] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Gandolla M, Mariani C, Pozzi L, Mancini M, Foglia GM, Pedrocchi A. Hand grip support for rehabilitation and assistance: from patent to TRL5. IEEE Int Conf Rehabil Robot 2022; 2022:1-6. [PMID: 36176124 DOI: 10.1109/icorr55369.2022.9896562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In the last decades, the continuous increase in the number of the vast cohort of chronic patients that constantly need medical assistance and supervision, and the widespread lack of therapist has brought to an increased interest in the role of medical technologies in rehabilitative programs and assistive scenarios. Current clinical evidence in rehabilitation demonstrates that there is an important and increasing demand for innovative therapeutic solutions to recover the hand functions to prevent patients to need assistance in performing daily life activities. This works describes the pathway from patent to TRL5 of a device to support hand grip actions and interaction with daily life objects. E-KIRO is based on the use of electromagnets, which are able to attach/detach interactive objects equipped with a ferromagnetic plate. Five end-users used the device and scored it with excellent usability based on the System Usability Scale.
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Mancini M, De Santis S, Monaldi C, Bruno S, Castagnetti F, Gugliotta G, Iurlo A, Cerrano M, Galimberti S, Balducci S, Stagno F, Rosti G, Cavo M, Soverini S. S152: SETD2/H3K36ME3 DEFICIENCY SUSTAINS GENOMIC INSTABILITY AND ENHANCES CLONOGENIC POTENTIAL OF CHRONIC MYELOID LEUKEMIA (CML) PROGENITORS. Hemasphere 2022. [DOI: 10.1097/01.hs9.0000843500.89390.73] [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: 11/25/2022] Open
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Saba L, Antignani PL, Gupta A, Cau R, Paraskevas KI, Poredos P, Wasserman B, Kamel H, Avgerinos ED, Salgado R, Caobelli F, Aluigi L, Savastano L, Brown M, Hatsukami T, Hussein E, Suri JS, Mansilha A, Wintermark M, Staub D, Montequin JF, Rodriguez RTT, Balu N, Pitha J, Kooi ME, Lal BK, Spence JD, Lanzino G, Marcus HS, Mancini M, Chaturvedi S, Blinc A. International Union of Angiology (IUA) consensus paper on imaging strategies in atherosclerotic carotid artery imaging: From basic strategies to advanced approaches. Atherosclerosis 2022; 354:23-40. [DOI: 10.1016/j.atherosclerosis.2022.06.1014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 12/24/2022]
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Novara G, Zecchini G, Pellizzari A, Ferraioli G, Carlesso M, La Bombarda G, Lauro A, Lacognata C, Gardiman M, Mancini M, Morlacco A, Dal Moro F. Role of target biopsy, perilesional biopsy, and random biopsy in the detection of clinically significant prostate cancer by mpMRI-guided transrectal ultrasound fusion biopsy in biopsy naïve patients with positive mpMRI: Less is not more. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00541-3] [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: 11/04/2022]
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Byerley J, Mason R, Baker A, Powell D, Pearson L, Barry G, Godfrey A, Mancini M, Stuart S, Morris R. Validation of a low-cost wearable sensor to assess turning in healthy adults. Physiotherapy 2022. [DOI: 10.1016/j.physio.2021.12.062] [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: 11/25/2022]
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Butterfield A, Das J, Morris R, Barry G, Walker R, Mancini M, Stuart S. Visual cueing for turning deficit in Parkinson's disease: Freezer vs non-freezer response. Physiotherapy 2022. [DOI: 10.1016/j.physio.2021.12.066] [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: 11/17/2022]
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Greco A, Del Prete C, De Biase D, Palumbo V, Albanese S, Bruzzese D, Carotenuto D, Ciani F, Tafuri S, Meomartino L, Mancini M, Paciello O, Cocchia N. Effects of Oral Administration of Lepidium meyenii on Morphology of Mice Testis and Motility of Epididymal Sperm Cells After Tetrahydrocannabinol Exposure. Front Vet Sci 2021; 8:692874. [PMID: 34957272 PMCID: PMC8697607 DOI: 10.3389/fvets.2021.692874] [Citation(s) in RCA: 1] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 11/17/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Tetrahydrocannabinol (THC) administration is associated with testicular damage and reduced semen quality. Oral administration of Lepidium Meyenii (maca) improves spermatogenesis and sperm motility and count and reduces spermatogenic damage. Objectives: The aim of this study was to evaluate the effect of administration of THC, maca, and their combination on testicular tissue and semen parameters. Materials and Methods: Thirty-six-week-old male mice were classified into control, THC, Maca, and THC + Maca groups. The mice were subjected to Eco Color Doppler ultrasound examination of the testicles before and after treatment. After euthanasia, the epididymis, testes, liver, and kidney were collected for histological examination. For morphometry of the testis, tubular diameters and seminiferous epithelium height were measured. Sperm concentration and sperm motilities were assessed. Differences among the groups were assessed using the Kruskal-Wallis and Dunn's post-hoc test. Results: In all the groups, there were no significant changes in testicular morphology before and after treatment. Histological assessment of the testes showed no alterations in control, no significant alterations in Maca, mild to moderate alterations in THC, and mild alterations in THC + Maca groups. Histological examination of the other organs showed no significant differences among the groups. Tubular diameter showed significantly increased thickening for THC and THC + Maca compared with that for Maca and control. Moreover, seminiferous epithelium height decreased for THC compared with that in the control, Maca, and THC + Maca groups. No statistically significant reduction in the spermatogenic index was observed for THC compared with that for Maca and THC + Maca. Epididymal cross-sections of the groups showed no significant alterations. Sperm concentration and motility were higher for control and THC + Maca groups than in group THC and Maca. Conclusion: In vivo maca administration reduced the deleterious effect of THC on testicular parenchyma and semen production.
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Affiliation(s)
- Adelaide Greco
- Interdepartmental Center of Veterinary Radiology, University of Naples Federico II, Naples, Italy.,Institute of Biostructures and Bioimaging of the National Council of Research, Naples, Italy
| | - Chiara Del Prete
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Davide De Biase
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Veronica Palumbo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Sandra Albanese
- Institute of Biostructures and Bioimaging of the National Council of Research, Naples, Italy
| | - Dario Bruzzese
- Department of Public Sanity, University of Naples Federico II, Naples, Italy
| | | | - Francesca Ciani
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Simona Tafuri
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Leonardo Meomartino
- Interdepartmental Center of Veterinary Radiology, University of Naples Federico II, Naples, Italy
| | - Marcello Mancini
- Institute of Biostructures and Bioimaging of the National Council of Research, Naples, Italy
| | - Orlando Paciello
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Natascia Cocchia
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
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La Salvia A, Carletti R, Verrico M, Feola T, Puliani G, Sesti F, Pernazza A, Mazzilli R, Giannetta E, Siciliani A, Mancini M, Di Gioia C, Faggiano A. 1118P Angioside: The role of angiogenesis in lung neuroendocrine tumors according to primary tumor location in left or right parenchyma. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.200] [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: 11/26/2022] Open
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Mancini M, Petrini M, Iezzi G, Piattelli A, Cipollina A. Analisi istologica di impianti rimossi dal cavo orale, una serie di casi. Dental Cadmos 2021. [DOI: 10.19256/d.cadmos.2021.03] [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: 11/20/2022]
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Miro C, Nappi A, Cicatiello AG, Di Cicco E, Sagliocchi S, Murolo M, Belli V, Troiani T, Albanese S, Amiranda S, Zavacki AM, Stornaiuolo M, Mancini M, Salvatore D, Dentice M. Thyroid Hormone Enhances Angiogenesis and the Warburg Effect in Squamous Cell Carcinomas. Cancers (Basel) 2021; 13:cancers13112743. [PMID: 34205977 PMCID: PMC8199095 DOI: 10.3390/cancers13112743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/21/2021] [Accepted: 05/25/2021] [Indexed: 01/12/2023] Open
Abstract
Simple Summary Cancer cells rewire their metabolism to promote growth, survival, proliferation, and long-term maintenance. Aerobic glycolysis is a prominent trait of many cancers; contextually, glutamine addiction, enhanced glucose uptake and aerobic glycolysis sustain the metabolic needs of rapidly proliferating cancer cells. Thyroid hormone (TH) is a positive regulator of tumor progression and metastatic conversion of squamous cell carcinoma (SCC). Accordingly, overexpression of the TH activating enzyme, D2, is associated with metastatic SCC. The aim of our study was to assess the ability of TH and its activating enzyme in promoting key tracts of cancer progression such as angiogenesis, response to hypoxia and metabolic adaptation. By performing in vivo and in vitro studies, we demonstrate that TH induces VEGF-A in cancer cells and fosters aerobic glycolysis inducing pro-glycolytic mediators, thus implying that TH signal attenuation represents a therapeutic tool to contrast tumor angiogenesis and tumor progression. Abstract Cancer angiogenesis is required to support energetic demand and metabolic stress, particularly during conditions of hypoxia. Coupled to neo-vasculogenesis, cancer cells rewire metabolic programs to sustain growth, survival and long-term maintenance. Thyroid hormone (TH) signaling regulates growth and differentiation in a variety of cell types and tissues, thus modulating hyper proliferative processes such as cancer. Herein, we report that TH coordinates a global program of metabolic reprogramming and induces angiogenesis through up-regulation of the VEGF-A gene, which results in the enhanced proliferation of tumor endothelial cells. In vivo conditional depletion of the TH activating enzyme in a mouse model of cutaneous squamous cell carcinoma (SCC) reduces the concentration of TH in the tumoral cells and results in impaired VEGF-A production and attenuated angiogenesis. In addition, we found that TH induces the expression of the glycolytic genes and fosters lactate production, which are key traits of the Warburg effect. Taken together, our results reveal a TH–VEGF-A–HIF1α regulatory axis leading to enhanced angiogenesis and glycolytic flux, which may represent a target for SCC therapy.
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Affiliation(s)
- Caterina Miro
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
| | - Annarita Nappi
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
| | - Annunziata Gaetana Cicatiello
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
| | - Emery Di Cicco
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
| | - Serena Sagliocchi
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
| | - Melania Murolo
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
| | - Valentina Belli
- Laboratorio di Oncologia Molecolare, Dipartimento di Medicina di Precisione, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy; (V.B.); (T.T.)
| | - Teresa Troiani
- Laboratorio di Oncologia Molecolare, Dipartimento di Medicina di Precisione, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy; (V.B.); (T.T.)
| | - Sandra Albanese
- Institute of Biostructures and Bioimaging of the National Research Council, 80131 Naples, Italy; (S.A.); (M.M.)
| | - Sara Amiranda
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy;
- CEINGE–Biotecnologie Avanzate Scarl, 80131 Naples, Italy;
| | - Ann Marie Zavacki
- Harvard Medical School, Brigham and Women’s Hospital, Boston, MA 01451, USA;
| | - Mariano Stornaiuolo
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy;
| | - Marcello Mancini
- Institute of Biostructures and Bioimaging of the National Research Council, 80131 Naples, Italy; (S.A.); (M.M.)
| | - Domenico Salvatore
- CEINGE–Biotecnologie Avanzate Scarl, 80131 Naples, Italy;
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy
| | - Monica Dentice
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (C.M.); (A.N.); (A.G.C.); (E.D.C.); (S.S.); (M.M.)
- CEINGE–Biotecnologie Avanzate Scarl, 80131 Naples, Italy;
- Correspondence:
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Righetto M, Mancini M, Daniele M, Morlacco A, Novara G, Zattoni F, Dal Moro F. Survival analysis of Renal Cell Carcinoma with venous tumor thrombus: A single centre 20-yr experience. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01003-4] [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: 11/26/2022]
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20
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Iafrate M, Leone N, Mancini M, Prayer T, Bassetto F, Moro FD. Domestic trauma with penile and scrotum skin degloving and testicular avulsion. J Surg Case Rep 2021; 2021:rjab175. [PMID: 34055285 PMCID: PMC8153698 DOI: 10.1093/jscr/rjab175] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/08/2021] [Accepted: 04/16/2021] [Indexed: 11/30/2022] Open
Abstract
Traumatic lesions of male external genitalia are certainly less frequent than the other body sites and in the majority of cases they are caused by work accidents in the metalworking environment or by gunshot wounds. We present a rare case of traumatic degloving lesion of the male external genitalia with avulsion of the left testis caused by an accidental fall from the ladder. Reconstructive surgery was carried out in a single procedure, obtaining an excellent esthetic and functional result.
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Affiliation(s)
- M Iafrate
- Urological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - N Leone
- Urological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - M Mancini
- Urological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - T Prayer
- Urological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - F Bassetto
- Plastic and Reconstructive Surgery Unit, University of Padua, Padua, Italy
| | - F Dal Moro
- Urological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
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Mancini M, Cappello A, Pecorari R, Lena AM, Montanaro M, Fania L, Ricci F, Di Lella G, Piro MC, Abeni D, Dellambra E, Mauriello A, Melino G, Candi E. Involvement of transcribed lncRNA uc.291 and SWI/SNF complex in cutaneous squamous cell carcinoma. Discov Oncol 2021; 12:14. [PMID: 35201472 PMCID: PMC8777507 DOI: 10.1007/s12672-021-00409-6] [Citation(s) in RCA: 1] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/19/2021] [Indexed: 12/24/2022] Open
Abstract
While non-melanoma skin cancers (NMSCs) are the most common tumours in humans, only the sub-type cutaneous squamous cell carcinoma (cSCC), might become metastatic with high lethality. We have recently identified a regulatory pathway involving the lncRNA transcript uc.291 in controlling the expression of epidermal differentiation complex genes via the interaction with ACTL6A, a component of the chromatin remodelling complex SWI/SNF. Since transcribed ultra-conserved regions (T-UCRs) are expressed in normal tissues and are deregulated in tumorigenesis, here we hypothesize a potential role for dysregulation of this axis in cSCC, accounting for the de-differentiation process observed in aggressive poorly differentiated cutaneous carcinomas. We therefore analysed their expression patterns in human tumour biopsies at mRNA and protein levels. The results suggest that by altering chromatin accessibility of the epidermal differentiation complex genes, down-regulation of uc.291 and BRG1 expression contribute to the de-differentiation process seen in keratinocyte malignancy. This provides future direction for the identification of clinical biomarkers in cutaneous SCC. Analysis of publicly available data sets indicates that the above may also be a general feature for SCCs of different origins.
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Affiliation(s)
- M. Mancini
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
| | - A. Cappello
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - R. Pecorari
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - A. M. Lena
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - M. Montanaro
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - L. Fania
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
| | - F. Ricci
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
| | - G. Di Lella
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
| | - M. C. Piro
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - D. Abeni
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
| | - E. Dellambra
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
| | - A. Mauriello
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - G. Melino
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - E. Candi
- Istituto Dermopatico Dell’Immacolata-IRCCS, via dei Monti di Creta 104, 00167 Rome, Italy
- Department of Experimental Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
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Conte E, Mushtaq S, Mancini M, Annoni A, Formenti A, Muscogiuri G, Baggiano A, Guglielmo M, Guadenzi-Asinelli M, Gigante C, Assanelli E, Pontone G, Pepi M, Andreini D. Cardiac care of Non-COVID-19 patients during the SARS-CoV-2 pandemic: The pivotal role of CCTA. Eur Heart J Cardiovasc Imaging 2021. [PMCID: PMC7928997 DOI: 10.1093/ehjci/jeaa356.236] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Funding Acknowledgements Type of funding sources: None. Aims To describe the role of coronary CT angiography (CCTA) as the sole available non-invasive diagnostic test for symptomatic patients with suspected CAD in a hub center for cardiovascular emergencies in the presence of limited access to hospital facilities during the COVID-19 pandemic. Methods and Results From March 9th to April 30th, during the peak of the COVID-19 pandemic, a consecutive cohort of symptomatic patients with high clinical suspicion of CAD and clinical indication to CCTA were enrolled in a hub hospital in Milan, Italy. When obstructive coronary artery disease was detected (>70% diameter stenosis in a proximal coronary segment or >90% stenosis in any coronary segment) patients were referred to invasive coronary angiography (ICA). Clinical follow-up was assessed in patients in whom ICA was considered deferrable. Overall, 58 consecutive patients were included. Ten (17.2%) symptomatic patients underwent ICA according to CCTA findings, while in 48 (82.8%) patients ICA was deferred. No clinical events were recorded after a mean follow-up of 49.7 ± 16.8 days. In nine out of ten patients referred to ICA, severe coronary artery disease was confirmed and treated accordingly. Changes in medical therapy were significantly more prevalent in patients with vs. those without CAD at CCTA. Conclusion We report a potential pivotal role for CCTA in the triage of non-COVID-19 patients with suspected CAD during the SARS-CoV-2 pandemic. CCTA may be helpful for identifying patients who necessitate ICA, ensuring adequate resource utilization during the pandemic.
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Affiliation(s)
- E Conte
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - S Mushtaq
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - M Mancini
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - A Annoni
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - A Formenti
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - G Muscogiuri
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - A Baggiano
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - M Guglielmo
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - C Gigante
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - E Assanelli
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - G Pontone
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - M Pepi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - D Andreini
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
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Finanger E, Finkel R, Tennekoon G, Vandenborne K, Sweeney L, Shieh P, Yum S, Mancini M, MacDougall J, Donovan J. DMD – THERAPY. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.279] [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: 10/23/2022]
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Ward L, Jackowski S, Ma J, Scharke M, Konji V, Jaremko J, Koujok K, Matzinger M, Shenouda N, Walker S, McMillan H, Siminoski K, Bista P, Mancini M, Donovan J. DMD – BIOMARKERS & OUTCOME MEASURES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.124] [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: 10/23/2022]
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Ayres B, Parnham A, Albersen M, Muneer A, Meyer C, Mancini M, Langenhuijsen H, Watkin N, Sangar V. What is the extent of variation in inguinal lymph node management by penile cancer specialists? An eUROGEN survey. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)32756-7] [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: 10/23/2022] Open
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Baggiano A, Del Torto A, Fusini L, Guglielmo M, Muscogiuri G, Andreini D, Mushtaq S, Conte E, Annoni A, Formenti A, Mancini M, Guaricci A, Bartorelli A, Pepi M, Pontone G. Resources And Outcome Impact Of Routine Availability Of Computed Tomography Perfusion. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.095] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rossi E, Cassioli E, Castellini G, Sensi C, Mancini M, Lelli L, Monteleone A, Ricca V, Stanghellini G. PS-6-3 Sexuality in Anorexia Nervosa: The Role of Embodiment and Attachment Style. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.058] [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: 11/29/2022]
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Della Pepa G, Vetrani C, Brancato V, Vitale M, Monti S, Annuzzi G, Lombardi G, Izzo A, Tommasone M, Cipriano P, Clemente G, Mirabelli P, Mancini M, Salvatore M, Riccardi G, Rivellese AA, Bozzetto L. Effects of a multifactorial ecosustainable isocaloric diet on liver fat in patients with type 2 diabetes: randomized clinical trial. BMJ Open Diabetes Res Care 2020; 8:8/1/e001342. [PMID: 32448788 PMCID: PMC7252961 DOI: 10.1136/bmjdrc-2020-001342] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/11/2020] [Accepted: 04/23/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Treatment options for non-alcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes (T2D) are still a matter of debate. We compared the effects of a diet including different components versus a proven beneficial diet rich in monounsaturated fatty acids (MUFAs) on liver fat in T2D. RESEARCH DESIGN AND METHODS According to a parallel design, 49 individuals with T2D, overweight/obese, with high waist circumference, 35-75 years-old, in satisfactory blood glucose control with diet or drugs not affecting liver fat content, were randomly assigned to an 8-week isocaloric intervention with a MUFA diet (n=26) or a multifactorial diet rich in fiber, MUFA, n-6 and n-3 polyunsaturated fatty acids, polyphenols, and vitamins D, E, and C (n=23). Before and after the intervention, liver fat content was evaluated by proton magnetic resonance spectroscopy (1H-MRS). 1H-MRS complete data were available for n=21 (MUFA diet) and n=18 (multifactorial diet) participants. RESULTS Adherence to dietary interventions was optimal. No significant differences between groups in body weight reduction, plasma glycated hemoglobin, insulin, glucose, lipids and liver enzymes were observed. Liver fat significantly decreased after both the multifactorial diet (9.18%±7.78% vs 5.22%±4.80%, p=0.003) and the MUFA diet (9.47%±8.89% vs 8.07%±8.52%, p=0.027) with a statistically significant difference between changes either in absolute terms (-4.0%±4.5% vs -1.4%±2.7%, p=0.035) or percent (-40%±33% vs -19%±25%, p=0.030). CONCLUSIONS An isocaloric multifactorial diet including several beneficial dietary components induced a clinically relevant reduction of liver fat in patients with T2D, more pronounced than that induced by simply replacing saturated fat with MUFA. This suggests that the 'optimal diet' for NAFLD treatment in T2D should be based on synergic actions of different dietary components on multiple pathophysiological pathways. TRIAL REGISTRATION NUMBER NCT03380416.
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Affiliation(s)
- Giuseppe Della Pepa
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Claudia Vetrani
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | | | - Marilena Vitale
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Serena Monti
- Institute of Biostructure and Bioimaging, National Research Council, Napoli, Campania, Italy
| | - Giovanni Annuzzi
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Gianluca Lombardi
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Anna Izzo
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Marianna Tommasone
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Paola Cipriano
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Gennaro Clemente
- Institute for Research on Population and Social Policies, National Research Council, Fisciano, Italy
| | | | - Marcello Mancini
- Institute of Biostructure and Bioimaging, National Research Council, Napoli, Campania, Italy
| | | | - Gabriele Riccardi
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Angela Albarosa Rivellese
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
| | - Lutgarda Bozzetto
- Department of Clinical Medicine and Surgery, University of Naples Federico II School of Medicine and Surgery, Napoli, Campania, Italy
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Diep A, Lefevre G, Mostaghat I, Bailleul S, Heng E, Mancini M, Sow C, Rucheton B, Benveniste O, Bonnefont-Rousselot D, Hervier B. Intérêt des dosages des troponines T et I hypersensibles au cours des myopathies inflammatoires. Rev Med Interne 2019. [DOI: 10.1016/j.revmed.2019.10.089] [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: 10/25/2022]
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Bruno G, Mancini M, Bruti G, Dell'Agnello G, Reed C. Costs and Resource Use Associated with Alzheimer's Disease in Italy: Results from an Observational Study. J Prev Alzheimers Dis 2019; 5:55-64. [PMID: 29405234 DOI: 10.14283/jpad.2017.31] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The GERAS II study aimed to assess societal costs and resource use associated with Alzheimer's disease (AD) for patients and their primary caregivers in Italy and Spain, stratified for different severity stages of AD at baseline. This report presents baseline results for Italy. DESIGN GERAS II was a prospective, multicentre, observational study of routine care in AD. SETTING Community-dwelling patients attending specialist secondary care centres (memory clinics/Alzheimer's Evaluation Units) and their primary informal caregivers were recruited into the study. PARTICIPANTS Patients were aged ≥55 years, presented within the normal course of care, had a diagnosis of probable AD and a Mini-Mental State Examination (MMSE) score of ≤26. Patients and caregivers were stratified according to patient AD dementia severity at baseline: mild, MMSE score 21-26; moderate, MMSE score 15-20; or moderately severe/severe, MMSE score <15. MEASUREMENTS Data collected for patients and caregivers included demographics/clinical characteristics; current medication; patient cognitive, functional and behavioural assessments; patient and caregiver health-related quality of life (HRQoL); and patient and caregiver resource use. The costs associated with the resources used were calculated. Costs were broken down into patient healthcare costs, patient social care costs and caregiver informal care costs. RESULTS Of 198 patients enrolled from Italy, 29 (15%) had mild AD dementia, 80 (40%) had moderate AD dementia, and 89 (45%) had moderately severe/severe AD dementia. Patient and caregiver characteristics showed some differences between AD dementia severity groups; for example, a numerically higher proportion of patients with mild and moderately severe/severe AD dementia were taking memantine compared with those with moderate AD dementia. Patient functioning and behavioural and psychological symptoms worsened with increasing AD dementia severity (p<0.05 between groups for all measures). No significant difference between the disease severity groups was observed in patient HRQoL, and there was no clear pattern in resource use. However, all measures of caregiver time spent helping the patient differed significantly between groups (p<0.05) and were highest in patients with moderately severe/severe AD dementia. Mean (standard deviation) total monthly societal costs per patient (2013 values) were €1850 (1901), €1552 (1322) and €2728 (2184) for patients with mild, moderate and moderately severe/severe AD dementia, respectively (p<0.001 between groups). Caregiver informal care costs were the greatest contributor to total societal costs and amounted to €1370, €1223 and €2223 per patient per month for mild, moderate and moderately severe/severe AD dementia groups, respectively (p<0.001 between groups). CONCLUSION Total Italian societal costs generally increased with increasing AD dementia severity. However, costs were slightly lower for moderate than for mild AD dementia, possibly reflecting the observed unusual trend of greater caregiver time and higher memantine use in patients with mild versus moderate AD dementia.
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Affiliation(s)
- G Bruno
- Michele Mancini, Eli Lilly Italia S.p.A., Via A. Gramsci 731/733, 5019 Sesto Fiorentino, Florence, Italy. Telephone: +39-055-425-7534, Fax: +39-055-425-7348, E-mail:
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Bollero P, Passarelli PC, D'Addona A, Pasquantonio G, Mancini M, Condò R, Cerroni L. Oral management of adult patients undergoing hematopoietic stem cell transplantation. Eur Rev Med Pharmacol Sci 2019; 22:876-887. [PMID: 29509233 DOI: 10.26355/eurrev_201802_14365] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Chemotherapy and hematopoietic stem cell transplantation (HSCT) are the current treatments for patients with hematological diseases; they result in myelosuppression, and increase the susceptibility of patients to severe infections. The oral cavity is a potential site of complications in HSCT patients, because it is the entrance for agents that can cause systemic infections; it is one of the most frequent locations for side effects deriving from conditioning therapy. The importance of dental pre-chemotherapy and transplant prescription is often stressed, since both therapies depress the immune system and platelets, making each intervention at this stage a high risk. The aim of this article is to review the potential complications of HSCT, and to extrapolate from the scientific literature the treatments and timeframes in which dental therapies can be performed, avoiding important risks for patients.
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Affiliation(s)
- P Bollero
- Department of Clinical Science and Translational Medicine, University of Rome, Tor Vergata, Rome, Italy.
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Alshammari K, Al-ezzi E, Lewin J, Salah S, Veitch Z, Malone E, Paris G, Mancini M, Zer A, Ahmad M, Beercroft R, Albiruni A. A prospective correlative trial of personalized patient-derived xenograft (PDX) as avatars for drug therapy in patients with metastatic or recurrent soft tissue sarcomas (STS). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.051] [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: 11/14/2022] Open
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Finkel R, Vandenborne K, Sweeney H, Finanger E, Tennekoon G, Shieh P, Willcocks R, Walter G, Rooney W, Forbes S, Triplett W, Yum S, Mancini M, MacDougall J, Fretzen A, Bista P, Nichols A, Donovan J. O.42Treatment of young boys with Duchenne muscular dystrophy with the NF-κB inhibitor edasalonexent showed a slowing of disease progression as assessed by MRI and functional measures. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.596] [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: 10/25/2022]
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Della Pepa G, Monti S, Vetrani C, Vitale M, Izzo A, Lombardi G, Salamone D, Fusco A, Tommasone M, Clemente G, Bozzetto L, Annuzzi G, Mancini M, Mirabelli P, Salvatore M, Riccardi G, Rivellese A. Treating Non-Alcoholic Fatty Liver Disease In Patients With Type 2 Diabetes By Targeting Multiple Dietary Components: The Portfolio Diet. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.340] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Dale ML, DeVries WH, Mancini M, George MS. Cerebellar rTMS for motor control in progressive supranuclear palsy. Brain Stimul 2019; 12:1588-1591. [PMID: 31378601 DOI: 10.1016/j.brs.2019.07.017] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/10/2019] [Accepted: 07/22/2019] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Stimulatory cerebellar TMS is a promising tool to improve motor control in neurodegenerative disorders. OBJECTIVE/HYPOTHESIS Our goal was to use 10Hz cerebellar rTMS to augment cerebellar-brain inhibition (CBI) for improved postural stability and speech in patients with progressive supranuclear palsy (PSP). METHODS We performed CBI assessments with neuronavigation before and after high frequency cerebellar rTMS or sham TMS in two patients with PSP, using a double cone coil for the conditioning pulse and a figure-of-eight coil for the test pulse and treatments. We collected posturography data and speech samples before and after treatment. RESULTS After treatment, CBI increased by 50% in subject 1 and by 32% in subject 2, and postural stability and speech improved. The protocol was well tolerated, but the sham was not consistently believable. CONCLUSION Cerebellar rTMS may improve postural stability and speech in PSP, but cooled coils with vibrotactile sham capability are needed for larger future studies.
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Affiliation(s)
- M L Dale
- Murray Center for Research on Parkinson's & Related Disorders, Department of Neurology, Medical University of South Carolina, Charleston, SC, USA.
| | - W H DeVries
- Brain Stimulation Laboratory, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA
| | - M Mancini
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - M S George
- Brain Stimulation Laboratory, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA; Ralph H. Johnson VA Medical Center, Charleston, SC, USA
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Gandhi S, Marr K, Mancini M, Caprio MG, Jakimovski D, Chandra A, Hagemeier J, Hojnacki D, Kolb C, Weinstock-Guttman B, Zivadinov R. No association between variations in extracranial venous anatomy and clinical outcomes in multiple sclerosis patients over 5 years. BMC Neurol 2019; 19:121. [PMID: 31185944 PMCID: PMC6560860 DOI: 10.1186/s12883-019-1350-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 05/31/2019] [Indexed: 01/08/2023] Open
Abstract
Background No longitudinal, long-term, follow-up studies have explored the association between presence and severity of variations in extracranial venous anatomy, and clinical outcomes in patients with multiple sclerosis (MS). Objective This prospective 5-year follow-up study assessed the relationship of variations in extracranial venous anatomy, indicative of chronic cerebrospinal venous insufficiency (CCSVI) on Doppler sonography, according to the International Society for Neurovascular Disease (ISNVD) proposed consensus criteria, with clinical outcomes and disease progression in MS patients. Methods 90 MS patients (52 relapsing-remitting, RRMS and 38 secondary-progressive, SPMS) and 38 age- and sex-matched HIs were prospectively followed for 5.5 years. Extracranial and transcranial Doppler-based venous hemodynamic assessment was conducted at baseline and follow-up to determine the extent of variations in extracranial venous anatomy. Change in Expanded Disability Status Scale (∆EDSS), development of disability progression (DP) and annualized relapse rate (ARR) were assessed. Results No significant differences were observed in MS patients, based on their presence of variations in extracranial venous anatomy at baseline or at the follow-up, in ∆EDSS, development of DP or ARR. While more MS patients had ISNVD CCSVI criteria fulfilled at baseline compared to HIs (58% vs. 37%, p = 0.03), no differences were found at the 5-year follow-up (61% vs. 56%, p = 0.486). Discussion This is the longest follow-up study assessing the longitudinal relationship between the presence of variations in extracranial venous anatomy and clinical outcomes in MS patients. Conclusion: The presence of variations in extracranial venous anatomy does not influence clinical outcomes over the 5-year follow-up in MS patients. Electronic supplementary material The online version of this article (10.1186/s12883-019-1350-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sirin Gandhi
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Karen Marr
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Marcello Mancini
- Institute of Biostructure and Bioimaging, National Research Council of Italy, Rome, Italy
| | - Maria Grazia Caprio
- Institute of Biostructure and Bioimaging, National Research Council of Italy, Rome, Italy
| | - Dejan Jakimovski
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Avinash Chandra
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Jesper Hagemeier
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - David Hojnacki
- Jacobs Multiple Sclerosis Center, Department of Neurology, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Channa Kolb
- Jacobs Multiple Sclerosis Center, Department of Neurology, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Bianca Weinstock-Guttman
- Jacobs Multiple Sclerosis Center, Department of Neurology, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Robert Zivadinov
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA. .,Center for Biomedical Imaging at Clinical Translational Science Institute, University at Buffalo, State University of New York, Buffalo, NY, USA.
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Mancini M, De Santis S, Monaldi C, Bavaro L, Martelli M, Castagnetti F, Gugliotta G, Rosti G, Santucci MA, Martinelli G, Cavo M, Soverini S. Hyper-activation of Aurora kinase a-polo-like kinase 1-FOXM1 axis promotes chronic myeloid leukemia resistance to tyrosine kinase inhibitors. J Exp Clin Cancer Res 2019; 38:216. [PMID: 31122263 PMCID: PMC6533706 DOI: 10.1186/s13046-019-1197-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [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] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 04/25/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Chronic myeloid leukemia (CML) is a myeloproliferative disease caused by the constitutive tyrosine kinase (TK) activity of the BCR-ABL1 fusion protein. Accordingly, TK inhibitors have drastically changed the disease prognosis. However, persistence of the transformed hematopoiesis even in patients who achieved a complete response to TK inhibitors and the disease relapse upon therapy discontinuation represent a major obstacle to CML cure. METHODS Thiostrepton, Danusertib and Volasertib were used to investigate the effects of FOXM1, AKA and Plk1 inhibition in K562-S and K562-R cells. Apoptotic cell death was quantified by annexin V/propidium iodide staining and flow cytometry. Quantitative reverse transcription (RT)-PCR was used to assess BCR-ABL1, FOXM1, PLK1 and AURKA expression. Protein expression and activation was assessed by Western Blotting (WB). Clonogenic assay were performed to confirm K562-R resistance to Imatinib and to evaluate cells sensitivity to the different drugs. RESULTS Here we proved that BCR-ABL1 TK-dependent hyper-activation of Aurora kinase A (AURKA)-Polo-like kinase 1 (PLK1)-FOXM1 axis is associated with the outcome of Imatinib (IM) resistance in an experimental model (K562 cell line) and bone marrow hematopoietic cells. Notably, such a biomolecular trait was detected in the putative leukemic stem cell (LSC) compartment characterized by a CD34+ phenotype. Constitutive phosphorylation of FOXM1 associated with BCR-ABL1 TK lets FOXM1 binding with β-catenin enables β-catenin nuclear import and recruitment to T cell factor/lymphoid enhancer-binding factor (TCF/LEF) transcription complex, hence supporting leukemic cell proliferation and survival. Lastly, the inhibition of single components of AURKA-PLK1-FOXM1 axis in response to specific drugs raises the expression of growth factor/DNA damage-inducible gene a (GADD45a), a strong inhibitor of AURKA and, as so, a critical component whose induction may mediate the eradication of leukemic clone. CONCLUSIONS Our conclusion is that AURKA, PLK1 and FOXM1 inhibition may be considered as a promising therapeutic approach to cure CML.
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MESH Headings
- Aurora Kinase A/genetics
- Benzamides/pharmacology
- Cell Cycle Proteins/genetics
- Cell Line, Tumor
- Drug Resistance, Neoplasm
- Forkhead Box Protein M1/genetics
- Forkhead Box Protein M1/metabolism
- Fusion Proteins, bcr-abl/genetics
- Gene Expression Regulation, Neoplastic
- Humans
- Imatinib Mesylate/pharmacology
- K562 Cells
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism
- Phosphorylation
- Protein Kinase Inhibitors/pharmacology
- Protein Serine-Threonine Kinases/genetics
- Proto-Oncogene Proteins/genetics
- Pteridines/pharmacology
- Pyrazoles/pharmacology
- Signal Transduction
- Thiostrepton/pharmacology
- Up-Regulation
- Polo-Like Kinase 1
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Affiliation(s)
- M. Mancini
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - S. De Santis
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - C. Monaldi
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - L. Bavaro
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - M. Martelli
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - F. Castagnetti
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - G. Gugliotta
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - G. Rosti
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - M. A. Santucci
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - G. Martinelli
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) Srl Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), via Piero Maroncelli 40, 47014 Meldola (FC), Italy
| | - M. Cavo
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
| | - S. Soverini
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale – DIMES - Istituto di Ematologia “L. e A. Seràgnoli”, University of Bologna, Medical School, via Massarenti, 9, 40138 Bologna, Italy
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Gargiulo S, Albanese S, Mancini M. State-of-the-Art Preclinical Photoacoustic Imaging in Oncology: Recent Advances in Cancer Theranostics. Contrast Media Mol Imaging 2019; 2019:5080267. [PMID: 31182936 PMCID: PMC6515147 DOI: 10.1155/2019/5080267] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 04/15/2019] [Indexed: 02/08/2023]
Abstract
The optical imaging plays an increasing role in preclinical studies, particularly in cancer biology. The combined ultrasound and optical imaging, named photoacoustic imaging (PAI), is an emerging hybrid technique for real-time molecular imaging in preclinical research and recently expanding into clinical setting. PAI can be performed using endogenous contrast, particularly from oxygenated and deoxygenated hemoglobin and melanin, or exogenous contrast agents, sometimes targeted for specific biomarkers, providing comprehensive morphofunctional and molecular information on tumor microenvironment. Overall, PAI has revealed notable opportunities to improve knowledge on tumor pathophysiology and on the biological mechanisms underlying therapy. The aim of this review is to introduce the principles of PAI and to provide a brief overview of current PAI applications in preclinical research, highlighting also on recent advances in clinical translation for cancer diagnosis, staging, and therapy.
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Affiliation(s)
- Sara Gargiulo
- Institute of Biostructure and Bioimaging of National Council of Research, Naples 80145, Italy
| | - Sandra Albanese
- Institute of Biostructure and Bioimaging of National Council of Research, Naples 80145, Italy
| | - Marcello Mancini
- Institute of Biostructure and Bioimaging of National Council of Research, Naples 80145, Italy
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Della Costanza M, Vakharia VN, Li K, Mancini M, Vos SB, Diehl B, Winston J, McEvoy AW, Miserocchi A, Scerrati M, Chowdhury F, Sparks R, Ourselin S, Duncan JS. TP3-5 Structural connectivity driven stereoelectroencephalography (SEEG) electrode targeting in suspected pseudotemporal and temporal plus epilepsy. J Neurol Neurosurg Psychiatry 2019. [DOI: 10.1136/jnnp-2019-abn.60] [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] [Indexed: 11/04/2022]
Abstract
ObjectivesOne third of patients with drug resistant focal mesial temporal lobe epilepsy (MTLE) fail to achieve long-term seizure freedom following temporal lobe resections. Reasons for failure may include ictal onset outside the temporal lobe (TL), termed ‘pseudotemporal lobe epilepsy’ (pTLE), with propagation from strongly connected neighboring areas or temporal plus (TL+) epilepsy, when the epileptogenic zone primarily involves the temporal lobe and also extends to neighboring regions. In such cases the perisylvian and orbito-frontal (OF) cortices, cingulum and temporo-parieto-occipital junction may be implicated. Stereoelectroencephalography (SEEG) is a procedure in which electrodes are stereotactically placed within predefined brain regions to delineate the SOZ and allows evaluation of deep anatomical structures adjacent to the TL. SEEG electrode contacts sample from a core radius of 3–5 mm. It is unclear which sub-regions of target structures should be preferentially implanted to optimally detect the network involved in seizure onset and rapid propagation. Using normalized average group templates of structural connectivity from patients with hippocampal sclerosis (HS), we determine the greatest connectivity to critical sub-regions and based upon this propose optimal locations for SEEG targeting.DesignObservational cross-sectional study.SubjectsTwelve patients with HS (6 right) that had undergone SEEG and pre-operative diffusion imaging were identified from a prospectively maintained database.MethodsWhole brain connectomes with 10 million tracts were generated using cortical seed regions derived from whole brain GIF parcellations. Normalized group templates were generated separately for right and left HS patients. Orbitofrontal cortex (OF), insula (INS), cingulum (Cing) and temporo-parietal-occipital junction (supramarginal gyrus, angular gyrus, precuneus, fusiform gyrus and lingual gyrus) were segmented into surgically targetable subregions. All subregions had similar volumes. Connectivity of the amygdalohippocampal complex (AHC) was defined based on the number of streamlines terminating in the subregions of interest.ResultsLeft HS showed preferential connections to the ipsilateral: posterior part of lateral OF cortex, posterior short gyrus of anterior INS, posterior part of the posterior Cing, middle part of lingual gyrus, posterior part of precuneus and middle part of fusiform gyrus. Right HS showed preferential connections to the ipsilateral: posterior part of the lateral OF cortex, anterior long gyrus of posterior INS, posterior part of posterior Cing, anterior part of lingual gyrus and posterior part of precuneus.ConclusionsUsing whole brain connectomes we determine surgically feasible targets in sub-regions based on greatest connectivity to the AHC. We propose that SEEG targeting utilizing computer-assisted planning may improve the understanding of the overall network connectivity in order to enhance the diagnostic utility of the SEEG implantation. SEEG electrode placement within structures associated with pTLE and TL +may aid in delineating the SOZ if the correct sub-regions are targeted. This should be evaluated prospectively.
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Calcagno V, Vecchione R, Quagliariello V, Marzola P, Busato A, Giustetto P, Profeta M, Gargiulo S, Cicco CD, Yu H, Cassani M, Maurea N, Mancini M, Pellegrino T, Netti PA. Oil Core-PEG Shell Nanocarriers for In Vivo MRI Imaging. Adv Healthc Mater 2019; 8:e1801313. [PMID: 30614638 DOI: 10.1002/adhm.201801313] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/12/2018] [Indexed: 11/11/2022]
Abstract
Oil-in-water emulsions represent a promising carrier for in vivo imaging because of the possibility to convey poorly water-soluble species. To promote accumulation at the tumor site and prolong circulation time, reduction of carrier size and surface PEGylation plays a fundamental role. In this work a novel, simple method to design an oil-core/PEG-shell nanocarrier is reported. A PEG-shell is grown around a monodisperse oil-in-water nanoemulsion with a one-pot method, using the radical polymerization of poly(ethylene glycol)diacrylate. PEG polymerization is triggered by UV, obtaining a PEG-shell with tunable thickness. This core-shell nanosystem combines the eluding feature of the PEG with the ability to confine high payloads of lipophilic species. Indeed, the core is successfully loaded with a lipophilic contrast agent, namely super paramagnetic iron oxide nanocubes. Interestingly, it is demonstrated an in vitro and an in vivo MRI response of the nanocapsules. Additionally, when the nanosystem loaded with nanocubes is mixed with a fluorescent contrast agent, indo-cyanine green, a relevant in vitro photoacoustic effect is observed. Moreover, viability and cellular uptake studies show no significant cell cytotoxicity. These results, together with the choice of low cost materials and the scale up production, make this nanocarrier a potential platform for in vivo imaging.
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Affiliation(s)
- Vincenzo Calcagno
- Center for Advanced Biomaterials for Health Care@CRIB; Istituto Italiano di Tecnologia; Naples 80125 Italy
| | - Raffaele Vecchione
- Center for Advanced Biomaterials for Health Care@CRIB; Istituto Italiano di Tecnologia; Naples 80125 Italy
| | - Vincenzo Quagliariello
- Division of Cardiology; Istituto Nazionale Tumori -IRCCS- Fondazione G.Pascale; Naples 80131 Italy
| | - Pasquina Marzola
- Department of Computer Science; Research Area in Experimental and Applied Physics; University of Verona; Verona 37134 Italy
| | - Alice Busato
- Department of Computer Science; Research Area in Experimental and Applied Physics; University of Verona; Verona 37134 Italy
| | - Pierangela Giustetto
- Fujifilm VisualSonics Consultant; Joop Geesinkweg 140 Amsterdam 1114 AB The Netherlands
| | - Martina Profeta
- Center for Advanced Biomaterials for Health Care@CRIB; Istituto Italiano di Tecnologia; Naples 80125 Italy
| | - Sara Gargiulo
- Institute of Biostructures and Bioimaging; National Council of Research; Naples 80145 Italy
| | - Chiara Di Cicco
- Center for Advanced Biomaterials for Health Care@CRIB; Istituto Italiano di Tecnologia; Naples 80125 Italy
| | - Hui Yu
- Center for Advanced Biomaterials for Health Care@CRIB; Istituto Italiano di Tecnologia; Naples 80125 Italy
| | | | - Nicola Maurea
- Division of Cardiology; Istituto Nazionale Tumori -IRCCS- Fondazione G.Pascale; Naples 80131 Italy
| | - Marcello Mancini
- Institute of Biostructures and Bioimaging; National Council of Research; Naples 80145 Italy
| | | | - Paolo A. Netti
- Center for Advanced Biomaterials for Health Care@CRIB; Istituto Italiano di Tecnologia; Naples 80125 Italy
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Richard F, Vandenborne K, Sweeney H, Finanger E, Tennekoon G, Shieh P, Willcocks R, Walter G, Rooney W, Forbes S, Triplett W, Yum S, Mancini M, MacDougall J, Fretzen A, Bista P, Nichols A, Donovan J. DMD CLINICAL THERAPIES I. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.144] [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: 10/28/2022]
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Finkel R, McDonald C, Sweeney H, Mancini M, MacDougall J, Donovan J. DMD CLINICAL THERAPIES I. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.145] [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: 10/28/2022]
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Clemente G, Giorgini M, Mancini M, Gallo M. Diabetologists and Oncologists attitudes towards treating diabetes in the oncologic patient: Insights from an exploratory survey. Diabetes Res Clin Pract 2018; 143:420-427. [PMID: 29596952 DOI: 10.1016/j.diabres.2018.02.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [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: 10/04/2017] [Accepted: 02/28/2018] [Indexed: 10/17/2022]
Abstract
AIMS Diabetes and cancer frequently coexist in the same subject, often having relevant effects on the management and prognosis of the oncologic patient. However, existing guidelines do not deal with many clinical issues in this setting appropriately. In evaluating the opinions of Diabetologists and Oncologists dealing with diabetes care in people with cancer, the Italian Association of Diabetologists (AMD) promoted a dedicated exploratory survey. METHODS The survey was carried out through the web or handily delivered printed copies between October 2014 and April 2015, in Italy. It was composed of 27 questions intended to gather information on the characteristics of participants and to examine their clinical habits in this context, and participation was totally free and anonymous. RESULTS A total of 252 physicians participated in the survey. Diabetologists accounted for 51.1% of respondents. According to survey results, in spite of the presence of diabetes (or diabetic complications) worsening the outcome of cancer treatments, the counseling or intervention of a Diabetologist was only required for less than two-thirds of hospitalized patients. For subjects with a life expectancy of months, 80% of specialists considered a glycemic target of 120-250 mg/dL optimal whereas Oncologists were more likely to consider a range of 180-360 mg/dL for patients with a shorter life expectancy. Furthermore, 1 participant out of 3 indicated 1-4 measurements/day as the most appropriate frequency for blood glucose monitoring including in the palliative setting. Insulin was the therapy of choice for the majority of respondents albeit with different routes of administration. CONCLUSIONS This survey provides interesting preliminary data that could help facilitate and optimize the management of patients with cancer and diabetes, promoting the delivery of an organic answer to fragmented assistance, to potentially inappropriate behaviors, and to a tailored therapy in a context of particular clinical fragility.
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Affiliation(s)
- Gennaro Clemente
- IRPPS-Institute for Research on Population and Social Policies of the Italian National Research Council, Fisciano, Salerno, Italy.
| | - Marisa Giorgini
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Marcello Mancini
- IBB-Institute of Biostructure and Bioimaging, of the Italian National Research Council, Naples, Italy
| | - Marco Gallo
- Oncological Endocrinology Unit, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza di Torino, Turin, Italy
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44
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Di Lascio N, Avigo C, Salvati A, Martini N, Ragucci M, Monti S, Prinster A, Chiappino D, Mancini M, D'Elia D, Ghiadoni L, Bonino F, Brunetto MR, Faita F. Steato-Score: Non-Invasive Quantitative Assessment of Liver Fat by Ultrasound Imaging. Ultrasound Med Biol 2018; 44:1585-1596. [PMID: 29735312 DOI: 10.1016/j.ultrasmedbio.2018.03.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 03/05/2018] [Accepted: 03/16/2018] [Indexed: 06/08/2023]
Abstract
Non-alcoholic fatty liver disease is becoming a global epidemic. The aim of this study was to develop a system for assessing liver fat content based on ultrasound images. Magnetic resonance spectroscopy measurements were obtained in 61 patients and the controlled attenuation parameter in 54. Ultrasound images were acquired for all 115 participants and used to calculate the hepatic/renal ratio, hepatic/portal vein ratio, attenuation rate, diaphragm visualization and portal vein wall visualization. The Steato-score was obtained by combining these five parameters. Magnetic resonance spectroscopy measurements were significantly correlated with hepatic/renal ratio, hepatic/portal vein ratio, attenuation rate, diaphragm visualization and portal vein wall visualization; Steato-score was dependent on hepatic/renal ratio, attenuation rate and diaphragm visualization. Area under the receiver operating characteristic curve was equal to 0.98, with 89% sensitivity and 94% specificity. Controlled attenuation parameter values were significantly correlated with hepatic/renal ratio, attenuation rate, diaphragm visualization and Steato-score; the area under the curve was 0.79. This system could be a valid alternative as a non-invasive, simple and inexpensive assessment of intrahepatic fat.
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Affiliation(s)
- Nicole Di Lascio
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy; Institute of Clinical Physiology, National Research Council, Pisa, Italy.
| | - Cinzia Avigo
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Antonio Salvati
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Centre of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Pisa, Italy
| | | | - Monica Ragucci
- Institute of Biostructure and Bioimages, National Research Council, Naples, Italy
| | | | - Anna Prinster
- Institute of Biostructure and Bioimages, National Research Council, Naples, Italy
| | | | - Marcello Mancini
- Institute of Biostructure and Bioimages, National Research Council, Naples, Italy
| | - Domenico D'Elia
- University of Pittsburgh Medical Center Institute for Health, Chianciano Terme, Siena, Italy
| | - Lorenzo Ghiadoni
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ferruccio Bonino
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; IRCSS SDN, Naples, Italy; Fondazione Italiana Fegato, AREA Science Park, Campus Basovizza, Trieste, Italy
| | - Maurizia R Brunetto
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Centre of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Pisa, Italy
| | - Francesco Faita
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
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Marr K, Jakimovski D, Mancini M, Carl E, Zivadinov R. Jugular Venous Flow Quantification Using Doppler Sonography. Ultrasound Med Biol 2018; 44:1762-1769. [PMID: 29784437 PMCID: PMC6026550 DOI: 10.1016/j.ultrasmedbio.2018.04.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [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: 01/17/2018] [Revised: 03/30/2018] [Accepted: 04/15/2018] [Indexed: 06/08/2023]
Abstract
A consensus on venous flow quantification using echo spectral Doppler sonography is lacking. Doppler sonography data from 83 healthy individuals were examined using manually traced transverse cross-sectional area and diameter-derived cross-sectional area obtained in longitudinal view measurements of the internal jugular vein. Time-averaged velocity over a 4-s interval was obtained in the longitudinal plane using manual tracing of the waveform. Manual and computer-generated blood flow volume calculations were also obtained for the common carotid artery, for accuracy purposes. No differences were detected between semi-automated and manual blood flow volume calculations for the common carotid artery. The manual calculation method resulted in almost twofold larger venous internal jugular vein flow measurements compared with the semi-automated method. Doppler sonography equipment does not provide accurate automated calculation of venous size and blood flow. Until further technological development occurs, manual calculation of venous blood flow is warranted.
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Affiliation(s)
- Karen Marr
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Dejan Jakimovski
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Marcello Mancini
- Institute of Biostructure and Bioimaging, National Research Council of Italy, Rome, Italy
| | - Ellen Carl
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Robert Zivadinov
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York, USA; Center for Biomedical Imaging at Clinical Translational Science Institute, University at Buffalo, State University of New York, Buffalo, New York, USA.
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46
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Peterson DS, Lohse KR, Mancini M. Anticipatory postural responses prior to protective steps are not different in people with PD who do and do not freeze. Gait Posture 2018; 64:126-129. [PMID: 29902715 PMCID: PMC8447840 DOI: 10.1016/j.gaitpost.2018.06.006] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/24/2018] [Accepted: 06/04/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Protective stepping after a loss of balance is related to falls. Anticipatory postural responses (APAs) prior to protective stepping can impact step performance, may be larger in people with PD, and have been suggested to be related to freezing of gait (FOG). However, whether people with PD and FOG (PD + FOG) exhibit larger APAs than people with PD and no FOG (PD-FOG) is unknown. RESEARCH QUESTION Determine the impact of freezing status on APAs prior to protective steps, thus providing a better understanding of the link between FOG and APAs. METHODS Twenty-eight people with PD (13 PD + FOG) were exposed to 50 support surface translations (25 forward, 25 backward, random order) resulting in protective steps. The size of medio-lateral weight shifts prior to the protective step (i.e. APAs), and the percentage of trials with an APA were calculated via force-plates. FOG status was assessed at the time of testing as well as 3.25(+/-0.43) years later. Participants without FOG at testing, but with FOG at follow-up were identified as "converters". RESULTS AND SIGNIFICANCE For both forward and backward protective stepping, size and percentage trials with an APA were not statistically different between PD + FOG and PD-FOG, even after excluding converters from the PD-FOG group (p > 0.27 for all). No group by direction interactions were observed. These data suggest that, in mild to moderate PD, an inability to couple APAs with stepping, rather than an inappropriately sized APA, may be most related to freezing of gait.
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Affiliation(s)
- D S Peterson
- Arizona State University, Phoenix, AZ, United States; Phoenix Veterans Affairs Medical Center, Phoenix, AZ, United States.
| | - K R Lohse
- University of Utah, Salt Lake City, UT, United States
| | - M Mancini
- Oregon Health & Science University, Portland, OR, United States
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Masi V, Mancini M, Caselgrandi A, Malagoli A, Mussini C, Prado C, Lake J, Guaraldi G, Falutz J. Prevalence and predictors of sarcopenia in an HIV cohort characterized by nutrition and physical activity parameters. Nutrition 2018. [DOI: 10.1016/j.nut.2018.03.017] [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: 11/29/2022]
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48
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Caprio MG, Marr K, Gandhi S, Jakimovski D, Hagemeier J, Weinstock-Guttman B, Zivadinov R, Mancini M. Centralized and Local Color Doppler Ultrasound Reading Agreement for Diagnosis of the Chronic Cerebrospinal Venous Insufficiency in Patients with Multiple Sclerosis. Curr Neurovasc Res 2018; 14:266-273. [PMID: 28721810 PMCID: PMC5684782 DOI: 10.2174/1567202614666170718095203] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 06/01/2017] [Revised: 06/28/2017] [Accepted: 07/08/2017] [Indexed: 11/25/2022]
Abstract
Background: An impaired cerebrospinal venous drainage was postulated to be a cofactor in the multifactorial path-ogenesis of multiple sclerosis (MS). Chronic cerebrospinal venous insufficiency (CCSVI) is characterized by abnormalities of the main extracranial cerebrospinal venous outflow routes, which can be detected by color Doppler Ultrasound (CDUS) using 5 venous hemodynamic (VH) criteria. Discrepant results between different investigators were reported in the past, therefore the usefulness and applicability of the CCSVI CDUS-based diagnosis in clinical research and practice has been questioned. The reproducibility of proposed criteria for CCSVI detection depends on the blinding, training level, skills of the operator and interpretation of VH criteria. Objectives: To assess agreement between centralized and local reading of CDUS examination for diagnosis of CCSVI in trained Doppler sonologists. Methods: This study was performed in 78 MS patients and 28 age- and sex-matched healthy controls (HCs). Extracranial and transcranial CDUS venous hemodynamic assessment was conducted, according to International Society of Neurovascu-lar Disease (ISNVD) recommended criteria, by a single CCSVI-trained expert sonologist blinded to the subject disease sta-tus. After the local Doppler sonologist performed the investigation, all images and video clips of the CDUS examination were sent to the centralized reading center, where a second blinded reading was performed by two CCSVI-trained expert sonologists. Statistical analyses were performed comparing accuracy of CCSVI diagnosis (≥2 VH criteria) and each of the 5 individual VH criteria using Cohen kappa statistic, along with positive/negative agreement and Odds ratio (OR) with 95% confidence intervals (95% CI). Results: Diagnosis of CCSVI was obtained in 59.7% of local and 64.3% centralized readers (Kappa, 0.67, p<0.001). Simi-lar Kappa values were obtained for CCSVI diagnosis and individual CCSVI criteria in both MS patients and HCs. The high-est Kappa between local and centralized readers was observed for VH criteria 5 (0.93) followed by VH criteria 4 (0.70), VH criteria 1 (0.66), VH criteria 2 (0.64) and VH criteria 3 (0.58). The positive predictive value (PPV) and negative predictive value (NPV) for CCSVI diagnosis were 82.7% and 86,7%, respectively with an OR of 31.1 (95% CI 11.1-87.5, p<0.001). The highest agreement between local and centralized readers was observed for VH criteria 4 (OR 98.7, 95% CI 17.1-569.9, p<0.001) with 72.7% PPV and 97.3% NPV followed by VH criteria 5 (53, 95% CI 13.4-209.2, p<0.001) with 98.1% PPV and 100% NPV value. Conclusion: Centralized reading of the CDUS examination for the diagnosis of CCSVI is feasible with high accuracy in CCSVI-trained Doppler sonologists. The most reproducible VH criteria between local and centralized readers were VH cri-teria 4 and 5.
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Affiliation(s)
- Maria Grazia Caprio
- Institute of Biostructure and Bioimaging, National Research Council of Italy, Naples. Italy
| | - Karen Marr
- Department of Neurology, Buffalo Neuroimaging Analysis Center, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY. United States
| | - Sirin Gandhi
- Department of Neurology, Buffalo Neuroimaging Analysis Center, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY. United States
| | - Dejan Jakimovski
- Department of Neurology, Buffalo Neuroimaging Analysis Center, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY. United States
| | - Jesper Hagemeier
- Department of Neurology, Buffalo Neuroimaging Analysis Center, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY. United States
| | - Bianca Weinstock-Guttman
- Department of Neurology, Jacobs Multiple Sclerosis Center, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY. United States
| | - Robert Zivadinov
- Department of Neurology, Buffalo Neuroimaging Analysis Center, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY. United States
| | - Marcello Mancini
- Institute of Biostructure and Bioimaging, National Research Council of Italy, Via Tommaso De Amicis, 95, 80145 Naples. Italy
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49
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Monti S, Palma G, Borrelli P, Tedeschi E, Cocozza S, Salvatore M, Mancini M. A multiparametric and multiscale approach to automated segmentation of brain veins. Annu Int Conf IEEE Eng Med Biol Soc 2018; 2015:3041-4. [PMID: 26736933 DOI: 10.1109/embc.2015.7319033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Cerebral vein analysis provides a fundamental tool to study brain diseases such as neurodegenerative disorders or traumatic brain injuries. In order to assess the vascular anatomy, manual segmentation approaches can be used but are observer-dependent and time-consuming. In the present work, a fully automated cerebral vein segmentation method is proposed, based on a multiscale and multiparametric approach. The combined investigation of the R2(*)- and a Vesselness probability-map was used to obtain a fast and highly reliable classification of venous voxels. A semiquantitative analysis showed that our approach outperformed the previous state-of-the-art algorithm both in sensitivity and specificity. Inclusion of this tool within a parametric brain framework may therefore pave the way for a quantitative study of the intracranial venous system.
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50
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Mancini M, Summers P, Faita F, Brunetto MR, Callea F, De Nicola A, Di Lascio N, Farinati F, Gastaldelli A, Gridelli B, Mirabelli P, Neri E, Salvadori PA, Rebelos E, Tiribelli C, Valenti L, Salvatore M, Bonino F. Digital liver biopsy: Bio-imaging of fatty liver for translational and clinical research. World J Hepatol 2018; 10:231-245. [PMID: 29527259 PMCID: PMC5838442 DOI: 10.4254/wjh.v10.i2.231] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 01/27/2018] [Accepted: 02/25/2018] [Indexed: 02/06/2023] Open
Abstract
The rapidly growing field of functional, molecular and structural bio-imaging is providing an extraordinary new opportunity to overcome the limits of invasive liver biopsy and introduce a "digital biopsy" for in vivo study of liver pathophysiology. To foster the application of bio-imaging in clinical and translational research, there is a need to standardize the methods of both acquisition and the storage of the bio-images of the liver. It can be hoped that the combination of digital, liquid and histologic liver biopsies will provide an innovative synergistic tri-dimensional approach to identifying new aetiologies, diagnostic and prognostic biomarkers and therapeutic targets for the optimization of personalized therapy of liver diseases and liver cancer. A group of experts of different disciplines (Special Interest Group for Personalized Hepatology of the Italian Association for the Study of the Liver, Institute for Biostructures and Bio-imaging of the National Research Council and Bio-banking and Biomolecular Resources Research Infrastructure) discussed criteria, methods and guidelines for facilitating the requisite application of data collection. This manuscript provides a multi-Author review of the issue with special focus on fatty liver.
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Affiliation(s)
- Marcello Mancini
- Institute of Biostructure and Bioimaging, National Research Council, Naples 80145, Italy
| | - Paul Summers
- European Institute of Oncology (IEO) IRCCS, Milan 20141, Italy
| | - Francesco Faita
- Institute of Clinical Physiology (IFC), National Research Council (CNR), Pisa 56124, Italy
| | - Maurizia R Brunetto
- Hepatology Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa 56125, Italy
| | - Francesco Callea
- Department of Pathology, Children Hospital Bambino Gesù IRCCS, Rome 00165, Italy
| | | | - Nicole Di Lascio
- Institute of Clinical Physiology (IFC), National Research Council (CNR), Pisa 56124, Italy
| | - Fabio Farinati
- Department of Gastroenterology, Oncology and Surgical Sciences, University of Padua, Padua 35121, Italy
| | - Amalia Gastaldelli
- Cardio-metabolic Risk Laboratory, Institute of Clinical Physiology (IFC), National Research Council (CNR), Pisa 56124, Italy
| | - Bruno Gridelli
- Institute for Health, University of Pittsburgh Medical Center (UPMC), Chianciano Terme 53042, Italy
| | | | - Emanuele Neri
- Diagnostic Radiology 3, Department of Translational Research, University of Pisa and "Ospedale S. Chiara" AOUP, Pisa 56126, Italy
| | - Piero A Salvadori
- Institute of Clinical Physiology (IFC), National Research Council (CNR), Pisa 56124, Italy
| | - Eleni Rebelos
- Hepatology Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa 56125, Italy
| | - Claudio Tiribelli
- Fondazione Italiana Fegato (FIF), Area Science Park, Campus Basovizza, Trieste 34012, Italy
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano and Department of Internal Medicine and Metabolic Diseases, Fondazione IRCCS Ca' Granda Ospedale Policlinico, Milan 20122, Italy
| | | | - Ferruccio Bonino
- Institute of Biostructure and Bioimaging, National Research Council, Naples 80145, Italy
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