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Wang S, Zhang Y, Qi D, Wang X, Zhu Z, Yang W, Li M, Hu D, Gao C. Age shock index and age-modified shock index are valuable bedside prognostic tools for postdischarge mortality in ST-elevation myocardial infarction patients. Ann Med 2024; 56:2311854. [PMID: 38325361 PMCID: PMC10851812 DOI: 10.1080/07853890.2024.2311854] [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: 09/21/2023] [Accepted: 01/25/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND The incidence of mortality is considerable after ST-elevation myocardial infarction (STEMI) hospitalization; risk assessment is needed to guide postdischarge management. Age shock index (SI) and age modified shock index (MSI) were described as useful prognosis instruments; nevertheless, their predictive effect on short and long-term postdischarge mortality has not yet been sufficiently confirmed. METHODS This analysis included 3389 prospective patients enrolled from 2016 to 2018. Endpoints were postdischarge mortality within 30 days and from 30 days to 1 year. Hazard ratios (HRs) were evaluated by Cox proportional-hazards regression. Predictive performances were assessed by area under the curve (AUC), integrated discrimination improvement (IDI), net reclassification improvement (NRI) and decision curve analysis (DCA) and compared with TIMI risk score and GRACE score. RESULTS The AUCs were 0.753, 0.746 for age SI and 0.755, 0.755 for age MSI for short- and long-term postdischarge mortality. No significant AUC differences and NRI were observed compared with the classic scores; decreased IDI was observed especially for long-term postdischarge mortality. Multivariate analysis revealed significantly higher short- and long-term postdischarge mortality for patients with high age SI (HR: 5.44 (2.73-10.85), 5.34(3.18-8.96)), high age MSI (HR: 4.17(1.78-9.79), 5.75(3.20-10.31)) compared to counterparts with low indices. DCA observed comparable clinical usefulness for predicting short-term postdischarge mortality. Furthermore, age SI and age MSI were not significantly associated with postdischarge prognosis for patients who received fibrinolysis. CONCLUSIONS Age SI and age MSI were valuable instruments to identify high postdischarge mortality with comparable predictive ability compared with the classic scores, especially for events within 30 days after hospitalization.
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Affiliation(s)
- Shan Wang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - You Zhang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Datun Qi
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Xianpei Wang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhongyu Zhu
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Yang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Muwei Li
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Dayi Hu
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Institute of Cardiovascular Disease, Peking University People’s Hospital, Beijing, China
| | - Chuanyu Gao
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
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Ghovanloo MR, Tyagi S, Zhao P, Effraim PR, Dib-Hajj SD, Waxman SG. Sodium currents in naïve mouse dorsal root ganglion neurons: No major differences between sexes. Channels (Austin) 2024; 18:2289256. [PMID: 38055732 PMCID: PMC10761158 DOI: 10.1080/19336950.2023.2289256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 11/23/2023] [Indexed: 12/08/2023] Open
Abstract
Sexual dimorphism has been reported in multiple pre-clinical and clinical studies on pain. Previous investigations have suggested that in at least some states, rodent dorsal root ganglion (DRG) neurons display differential sex-dependent regulation and expression patterns of various proteins involved in the pain pathway. Our goal in this study was to determine whether sexual dimorphism in the biophysical properties of voltage-gated sodium (Nav) currents contributes to these observations in rodents. We recently developed a novel method that enables high-throughput, unbiased, and automated functional analysis of native rodent sensory neurons from naïve WT mice profiled simultaneously under uniform experimental conditions. In our previous study, we performed all experiments in neurons that were obtained from mixed populations of adult males or females, which were combined into single (combined male/female) data sets. Here, we have re-analyzed the same previously published data and segregated the cells based on sex. Although the number of cells in our previously published data sets were uneven for some comparisons, our results do not show sex-dependent differences in the biophysical properties of Nav currents in these native DRG neurons.
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Affiliation(s)
- Mohammad-Reza Ghovanloo
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
- Center for Neuroscience & Regeneration Research, Yale University, West Haven, CT, USA
- Neuro-Rehabilitation Research Center, Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Sidharth Tyagi
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
- Center for Neuroscience & Regeneration Research, Yale University, West Haven, CT, USA
- Neuro-Rehabilitation Research Center, Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
- Medical Scientist Training Program, Yale University School of Medicine, New Haven, CT, USA
| | - Peng Zhao
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
- Center for Neuroscience & Regeneration Research, Yale University, West Haven, CT, USA
- Neuro-Rehabilitation Research Center, Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Philip R. Effraim
- Center for Neuroscience & Regeneration Research, Yale University, West Haven, CT, USA
- Neuro-Rehabilitation Research Center, Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
| | - Sulayman D. Dib-Hajj
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
- Center for Neuroscience & Regeneration Research, Yale University, West Haven, CT, USA
- Neuro-Rehabilitation Research Center, Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Stephen G. Waxman
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
- Center for Neuroscience & Regeneration Research, Yale University, West Haven, CT, USA
- Neuro-Rehabilitation Research Center, Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
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Ayyash S, Davis AD, Alders GL, MacQueen G, Strother SC, Hassel S, Zamyadi M, Arnott SR, Harris JK, Lam RW, Milev R, Müller DJ, Kennedy SH, Rotzinger S, Frey BN, Minuzzi L, Hall GB. Assessing remission in major depressive disorder using a functional-structural data fusion pipeline: A CAN-BIND-1 study. IBRO Neurosci Rep 2024; 16:135-146. [PMID: 38293679 PMCID: PMC10826332 DOI: 10.1016/j.ibneur.2023.12.011] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 12/30/2023] [Indexed: 02/01/2024] Open
Abstract
Neural network-level changes underlying symptom remission in major depressive disorder (MDD) are often studied from a single perspective. Multimodal approaches to assess neuropsychiatric disorders are evolving, as they offer richer information about brain networks. A FATCAT-awFC pipeline was developed to integrate a computationally intense data fusion method with a toolbox, to produce a faster and more intuitive pipeline for combining functional connectivity with structural connectivity (denoted as anatomically weighted functional connectivity (awFC)). Ninety-three participants from the Canadian Biomarker Integration Network for Depression study (CAN-BIND-1) were included. Patients with MDD were treated with 8 weeks of escitalopram and adjunctive aripiprazole for another 8 weeks. Between-group connectivity (SC, FC, awFC) comparisons contrasted remitters (REM) with non-remitters (NREM) at baseline and 8 weeks. Additionally, a longitudinal study analysis was performed to compare connectivity changes across time for REM, from baseline to week-8. Association between cognitive variables and connectivity were also assessed. REM were distinguished from NREM by lower awFC within the default mode, frontoparietal, and ventral attention networks. Compared to REM at baseline, REM at week-8 revealed increased awFC within the dorsal attention network and decreased awFC within the frontoparietal network. A medium effect size was observed for most results. AwFC in the frontoparietal network was associated with neurocognitive index and cognitive flexibility for the NREM group at week-8. In conclusion, the FATCAT-awFC pipeline has the benefit of providing insight on the 'full picture' of connectivity changes for REMs and NREMs while making for an easy intuitive approach.
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Affiliation(s)
- Sondos Ayyash
- School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Andrew D Davis
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
- Rotman Research Institute, Baycrest, Toronto, Ontario, Canada
| | - Gésine L Alders
- Neuroscience Graduate Program, McMaster University, Hamilton, Ontario, Canada
| | - Glenda MacQueen
- Hotchkiss Brain Institute and Mathison Centre for Mental Health Research and Education, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Stephen C Strother
- Rotman Research Institute, Baycrest, Toronto, Ontario, Canada
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Medical Biophysics, University of Toronto, Ontario, Canada
| | - Stefanie Hassel
- Hotchkiss Brain Institute and Mathison Centre for Mental Health Research and Education, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mojdeh Zamyadi
- Rotman Research Institute, Baycrest, Toronto, Ontario, Canada
| | | | - Jacqueline K Harris
- Department of Computer Science, University of Alberta, Edmonton, Alberta, Canada
| | - Raymond W Lam
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Roumen Milev
- Departments of Psychiatry and Psychology, Queen's University, Providence Care Hospital, Kingston, Ontario, Canada
| | - Daniel J Müller
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Sidney H Kennedy
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Centre for Mental Health, University Health Network, Toronto, Ontario, Canada
- Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
- Centre for Depression and Suicide Studies, and Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Susan Rotzinger
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
- Centre for Depression and Suicide Studies, and Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Benicio N Frey
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
- Neuroscience Graduate Program, McMaster University, Hamilton, Ontario, Canada
- Mood Disorders Treatment and Research Centre and Women's Health Concerns Clinic, St. Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Luciano Minuzzi
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
- Neuroscience Graduate Program, McMaster University, Hamilton, Ontario, Canada
- Mood Disorders Treatment and Research Centre and Women's Health Concerns Clinic, St. Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Geoffrey B Hall
- School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
- Neuroscience Graduate Program, McMaster University, Hamilton, Ontario, Canada
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McAuliffe M, Pillay T, Jaber K, Sterling M, O'Leary S. Pre-operative pain pressure threshold association with patient satisfaction following Total Knee Arthroplasty. J Orthop 2024; 52:21-27. [PMID: 38404700 PMCID: PMC10881419 DOI: 10.1016/j.jor.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024] Open
Abstract
Background Total knee arthroplasty (TKA) is commonly performed for the treatment of knee osteoarthritis (KOA). Poor satisfaction continues to be seen after TKA. Whilst reasons for poor patient satisfaction are multifactorial, there is a strong correlation with persistent pain following TKA. Studies have shown an association between local and remote mechanical hypersensitivity, measured using pressure pain thresholds (PPTs), and severity of knee osteoarthritis and functional status. We aimed to determine if the pre-operative PPTs were associated with patient satisfaction following TKA. Methods A prospective longitudinal study of 77 individuals was undertaken. Regression modelling assessed the relationship between Patient Satisfaction using the Knee Society Score (satisfaction subscale) following TKA for KOA, and PPTs recorded pre-operatively locally and remote to the affected knee, while accounting for potentially confounding patient demographic and psychosocial factors. Results Lower PPTs (indicating increased mechanical hypersensitivity) locally and remote to the operative knee were modestly associated with lower patient satisfaction in the short-term (six weeks) following TKA (β 0.25-0.28, adjR2 = 0.14-0.15), independent of demographic or psychosocial influences. However, this relationship progressively diminished in the intermediate and long-term post TKA. Conclusion While pre-operative PPT measures may provide some foresight to patient satisfaction post TKA in the short term, these measures appear to provide little insight to patient satisfaction in the intermediate and longer term.
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Affiliation(s)
- Michael McAuliffe
- Ipswich General Hospital, Queensland Health, Ipswich, QLD, 4305, Australia
- The CJM Centre, Ipswich, QLD, 4305, Australia
- The Mater Private Hospital, Springfield Lakes, QLD, 4300, Australia
- St Andrew's Ipswich Private Hospital, Ipswich, QLD, 4305, Australia
| | - Tristan Pillay
- The CJM Centre, Ipswich, QLD, 4305, Australia
- The Mater Private Hospital, Springfield Lakes, QLD, 4300, Australia
- St Andrew's Ipswich Private Hospital, Ipswich, QLD, 4305, Australia
| | - Khalid Jaber
- Ipswich General Hospital, Queensland Health, Ipswich, QLD, 4305, Australia
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Michele Sterling
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence: Better Health Outcomes for Compensable Injury, The University of Qld, Herston, 4006, Australia
| | - Shaun O'Leary
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, 4072, Australia
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD, 4029, Australia
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Abbasi M, Anzali BC, Mehryar HR. Liver enzymes as a predictor of mortality in patients with COVID-19? A cross-sectional study. Toxicol Rep 2024; 12:266-270. [PMID: 38433765 PMCID: PMC10906505 DOI: 10.1016/j.toxrep.2024.02.004] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/05/2024] Open
Abstract
Liver injury in patients with COVID-19 infection may directly result from viral infection of liver cells, immune-mediated inflammation such as cytokine storm, and hypoxia resulting from pneumonia. Additionally, liver injury may occur due to drug toxicity and may lead to liver failure in critically ill COVID-19 patients. Given the significance of the liver and its vulnerability in COVID-19 patients, this study aimed to investigate the correlation of serum liver enzymes with the prognosis of hospitalized COVID-19 patients at Imam Khomeini Hospital in Urmia. This descriptive-analytical study involved hospitalized COVID-19 patients at Imam Khomeini Hospital in Urmia. Patient data were extracted from medical records and recorded in checklists, including demographic characteristics (age and gender), serum levels of Alanine Aminotransferase (ALT) and Aspartate Aminotransferase (AST), and patient outcomes (recovery and mortality). Subsequently, the serum levels of AST and ALT in recovered and discharged patients were compared with those of deceased patients. The mean AST level was higher in deceased patients compared to recovered and discharged patients, and this difference was statistically significant (P <0.033). Therefore, overall, higher AST levels in COVID-19 patients may indicate a worse prognosis. Similarly, the mean ALT level was higher in deceased patients compared to recovered and discharged patients, and this difference was statistically significant (P <0.015). Thus, higher ALT levels in COVID-19 patients may generally indicate a worse prognosis. Continuous monitoring of liver enzymes in patients with a poor prognosis can lead to early identification and, to the extent possible, prevention of complications and mortality through enhanced care.
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Affiliation(s)
- Mansour Abbasi
- Department of Medicine, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Babak Choobi Anzali
- Emergency Medicine, Department of Emergency Medicine, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Hamid Reza Mehryar
- Emergency Medicine, Department of Emergency Medicine, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
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Ravi V, Wang J, Flint J, Alwan A. Enhancing accuracy and privacy in speech-based depression detection through speaker disentanglement. COMPUT SPEECH LANG 2024; 86:101605. [PMID: 38313320 PMCID: PMC10836190 DOI: 10.1016/j.csl.2023.101605] [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] [Indexed: 02/06/2024]
Abstract
Speech signals are valuable biomarkers for assessing an individual's mental health, including identifying Major Depressive Disorder (MDD) automatically. A frequently used approach in this regard is to employ features related to speaker identity, such as speaker-embeddings. However, over-reliance on speaker identity features in mental health screening systems can compromise patient privacy. Moreover, some aspects of speaker identity may not be relevant for depression detection and could serve as a bias factor that hampers system performance. To overcome these limitations, we propose disentangling speaker-identity information from depression-related information. Specifically, we present four distinct disentanglement methods to achieve this - adversarial speaker identification (SID)-loss maximization (ADV), SID-loss equalization with variance (LEV), SID-loss equalization using Cross-Entropy (LECE) and SID-loss equalization using KL divergence (LEKLD). Our experiments, which incorporated diverse input features and model architectures, have yielded improved F1 scores for MDD detection and voice-privacy attributes, as quantified by Gain in Voice Distinctiveness G V D and De-Identification Scores (DeID). On the DAIC-WOZ dataset (English), LECE using ComparE16 features results in the best F1-Scores of 80% which represents the audio-only SOTA depression detection F1-Score along with a G V D of -1.1 dB and a DeID of 85%. On the EATD dataset (Mandarin), ADV using raw-audio signal achieves an F1-Score of 72.38% surpassing multi-modal SOTA along with a G V D of -0.89 dB dB and a DeID of 51.21%. By reducing the dependence on speaker-identity-related features, our method offers a promising direction for speech-based depression detection that preserves patient privacy.
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Affiliation(s)
- Vijay Ravi
- Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Jinhan Wang
- Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Jonathan Flint
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, 90095, USA
| | - Abeer Alwan
- Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA
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Liu X, Wan X, Sui B, Hu Q, Liu Z, Ding T, Zhao J, Chen Y, Wang ZL, Li L. Piezoelectric hydrogel for treatment of periodontitis through bioenergetic activation. Bioact Mater 2024; 35:346-361. [PMID: 38379699 PMCID: PMC10876489 DOI: 10.1016/j.bioactmat.2024.02.011] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 01/26/2024] [Accepted: 02/07/2024] [Indexed: 02/22/2024] Open
Abstract
The impaired differentiation ability of resident cells and disordered immune microenvironment in periodontitis pose a huge challenge for bone regeneration. Herein, we construct a piezoelectric hydrogel to rescue the impaired osteogenic capability and rebuild the regenerative immune microenvironment through bioenergetic activation. Under local mechanical stress, the piezoelectric hydrogel generated piezopotential that initiates osteogenic differentiation of inflammatory periodontal ligament stem cells (PDLSCs) via modulating energy metabolism and promoting adenosine triphosphate (ATP) synthesis. Moreover, it also reshapes an anti-inflammatory and pro-regenerative niche through switching M1 macrophages to the M2 phenotype. The synergy of tilapia gelatin and piezoelectric stimulation enhances in situ regeneration in periodontal inflammatory defects of rats. These findings pave a new pathway for treating periodontitis and other immune-related bone defects through piezoelectric stimulation-enabled energy metabolism modulation and immunomodulation.
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Affiliation(s)
- Xin Liu
- Department of Dental Materials, Shanghai Biomaterials Research & Testing Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, PR China
| | - Xingyi Wan
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, PR China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Baiyan Sui
- Department of Dental Materials, Shanghai Biomaterials Research & Testing Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, PR China
| | - Quanhong Hu
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, PR China
| | - Zhirong Liu
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, PR China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Tingting Ding
- Department of Dental Materials, Shanghai Biomaterials Research & Testing Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, PR China
| | - Jiao Zhao
- Department of Dental Materials, Shanghai Biomaterials Research & Testing Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, PR China
| | - Yuxiao Chen
- Department of Dental Materials, Shanghai Biomaterials Research & Testing Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, PR China
| | - Zhong Lin Wang
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, PR China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Linlin Li
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, PR China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, PR China
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Hu Y, Cui L, Zhang C, Chen F. Timely use of Bakri intrauterine balloon tamponade contributes to the effectiveness in controlling severe postpartum hemorrhage. Exp Ther Med 2024; 27:177. [PMID: 38515648 PMCID: PMC10952343 DOI: 10.3892/etm.2024.12465] [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: 10/16/2023] [Accepted: 02/14/2024] [Indexed: 03/23/2024] Open
Abstract
The aim of the present study was to explore the effectiveness of Bakri intrauterine balloon tamponade (IUBT) in treating severe postpartum hemorrhage (SPPH). A cohort of 198 women with SPPH using IUBT were retrospectively selected. The baseline and maternal outcome characteristics were examined. The results demonstrated that women with SPPH had a high proportion of placenta accrete (53.0%). Bakri IUBT demonstrated a global effectiveness of 84.5% in SPPH treatment, accounting for 82.9% in women with placenta accrete. Compared with women with Bakri failure, women who experienced Bakri success had reduced rates of less use of pre-/post-IUBT intervention, blood transfusion, lower genital tract trauma, estimated blood loss (EBL), and a longer indwelling duration (P<0.05). Logistic regression revealed that the pre-IUBT intervention (OR=3.910; 95% CI: 1.684-9.079; P=0.002) was positively associated with hemostasis success, while lower genital tract trauma was negatively associated with Bakri success (OR=0.091; 95% CI: 0.009-0.894; P=0.040). Moreover, women diagnosed with placenta accrete underwent a greater number of transabdominal placed Bakri IUBT and pre-IUBT interventions than those without placenta accrete (P<0.05). No significant differences were observed in Bakri success, total EBL, pre-/post-IUBT EBL, infused volume of IUBT, IUBT indwelling duration, even the rate of hemostasis, lower genital tract trauma, blood transfusion, post-IUBT intervention, and puerperal fever between women with and without placenta accrete (P>0.05). In conclusion, placenta accrete may be the leading cause of SPPH. Bakri IUBT is an effective and safe measure for SPPH. Pre-IUBT intervention may be predictive of Bakri's success. The timely use of IUBT during labor may mitigate the impact of risk factors identified on PPH.
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Affiliation(s)
- Yaping Hu
- Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430070, P.R. China
| | - Lingjie Cui
- Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430070, P.R. China
| | - Chong Zhang
- Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430070, P.R. China
| | - Feifei Chen
- Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430070, P.R. China
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9
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Yoganandan N, Choi H, Purushothaman Y, Vedantam A, Harinathan B, Banerjee A. Comparison of Load-Sharing Responses Between Graded Posterior Cervical Foraminotomy and Conventional Fusion Using Finite Element Modeling. J Eng Sci Med Diagn Ther 2024; 7:021006. [PMID: 37860789 PMCID: PMC10583278 DOI: 10.1115/1.4063465] [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] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 08/23/2023] [Indexed: 10/21/2023]
Abstract
Following the diagnosis of unilateral cervical radiculopathy and need for surgical intervention, anterior cervical diskectomy and fusion (conventional fusion) and posterior cervical foraminotomy are common options. Although patient outcomes may be similar between the two procedures, their biomechanical effects have not been fully compared using a head-to-head approach, particularly, in relation to the amount of facet resection and internal load-sharing between spinal segments and components. The objective of this investigation was to compare load-sharing between conventional fusion and graded foraminotomy facet resections under physiological loading. A validated finite element model of the cervical spinal column was used in the study. The intact spine was modified to simulate the two procedures at the C5-C6 spinal segment. Flexion, extension, and lateral bending loads were applied to the intact, graded foraminotomy, and conventional fusion spines. Load-sharing was determined using range of motion data at the C5-C6 and immediate adjacent segments, facet loads at the three segments, and disk pressures at the adjacent segments. Results were normalized with respect to the intact spine to compare surgical options. Conventional fusion leads to increased motion, pressure, and facet loads at adjacent segments. Foraminotomy leads to increased motion and anterior loading at the index level, and motions decrease at adjacent levels. In extension, the left facet load decreases after foraminotomy. Recognizing that foraminotomy is a motion preserving alternative to conventional fusion, this study highlights various intrinsic biomechanical factors and potential instability issues with more than one-half facet resection.
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Affiliation(s)
| | - Hoon Choi
- Cleveland Clinic Florida, Weston, FL 33331
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10
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Zhu C, Miao L, Wei K, Shi D, Gao J. Coronary microvascular dysfunction. Microvasc Res 2024; 153:104652. [PMID: 38211894 DOI: 10.1016/j.mvr.2024.104652] [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] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 01/13/2024]
Abstract
Coronary microvascular dysfunction (CMD) is a key mechanism underlying ischemic heart disease (IHD), yet its diagnosis and treatment remain challenging. This article presents a comprehensive overview of CMD research, covering its pathogenesis, diagnostic criteria, assessment techniques, risk factors, and therapeutic strategies. Additionally, it highlights the prospects for future CMD research. The article aims at advocating early and effective intervention for CMD and improving the prognosis of IHD.
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Affiliation(s)
- Chunlin Zhu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lina Miao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Kangkang Wei
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dazhuo Shi
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Jie Gao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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11
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Lyu J, Zhang J, Wang L. Declining suicide rates in China (1990-2017): Gender and age specific analyses. J Affect Disord 2024; 352:19-25. [PMID: 38336166 DOI: 10.1016/j.jad.2024.02.003] [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: 03/15/2022] [Revised: 01/25/2024] [Accepted: 02/05/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND In China suicide rates have been declining for about three decades. Patterns of suicide for women and men across the lifespan over time however have not been systematically documented. METHODS Official suicide mortality data (from 1990 to 2017) available via China CDC were used to examine suicide patterns by gender and age in each of the 33 provincial-level regions. Suicide data were aggregated by five years, except for the year of 2017. The bar graphs were used to descriptive the change tread of the suicide rate. RESULTS In the past three decades, the decline in female suicide rates was greater than that in the male rates, with the overall male to female (M/F) ratio changing from 0.88 in 1996 to 1.56 in 2017. The overall suicide rate of male was 8.82 and female was 5.65 per 100,000 persons in 2017. However the decline of suicide rates for people aged 70 and older was the greatest declination (33.73/per 100,000 persons) among all the age groups in China. CONCLUSION Overall suicide rates have declined over the three decades in China, particularly among females and individuals age 70+ years. Suicide rates continue to be higher among individuals aged 50 and older (particularly among men), and this population should continue to the focus for prevention.
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Affiliation(s)
- Juncheng Lyu
- Shandong Second Medical University, Shandong, China
| | - Jie Zhang
- Central University of Finance and Economics Department of Sociology, Beijing, China; State University of New York Buffalo State University Department of Sociology, New York, USA.
| | - Lijun Wang
- China Centers for Disease Control and Prevention (CDC), Beijing, China
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12
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Domingos LB, Müller HK, da Silva NR, Filiou MD, Nielsen AL, Guimarães FS, Wegener G, Joca S. Repeated cannabidiol treatment affects neuroplasticity and endocannabinoid signaling in the prefrontal cortex of the Flinders Sensitive Line (FSL) rat model of depression. Neuropharmacology 2024; 248:109870. [PMID: 38401791 DOI: 10.1016/j.neuropharm.2024.109870] [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] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/23/2024] [Accepted: 02/13/2024] [Indexed: 02/26/2024]
Abstract
Delayed therapeutic responses and limited efficacy are the main challenges of existing antidepressant drugs, thereby incentivizing the search for new potential treatments. Cannabidiol (CBD), non-psychotomimetic component of cannabis, has shown promising antidepressant effects in different rodent models, but its mechanism of action remains unclear. Herein, we investigated the antidepressant-like effects of repeated CBD treatment on behavior, neuroplasticity markers and lipidomic profile in the prefrontal cortex (PFC) of Flinders Sensitive Line (FSL), a genetic animal model of depression, and their control counterparts Flinders Resistant Line (FRL) rats. Male FSL animals were treated with CBD (10 mg/kg; i.p.) or vehicle (7 days) followed by Open Field Test (OFT) and the Forced Swimming Test (FST). The PFC was analyzed by a) western blotting to assess markers of synaptic plasticity and cannabinoid signaling in synaptosome and cytosolic fractions; b) mass spectrometry-based lipidomics to investigate endocannabinoid levels (eCB). CBD attenuated the increased immobility observed in FSL, compared to FRL in FST, without changing the locomotor behavior in the OFT. In synaptosomes, CBD increased ERK1, mGluR5, and Synaptophysin, but failed to reverse the reduced CB1 and CB2 levels in FSL rats. In the cytosolic fraction, CBD increased ERK2 and decreased mGluR5 expression in FSL rats. Surprisingly, there were no significant changes in eCB levels in response to CBD treatment. These findings suggest that CBD effects in FSL animals are associated with changes in synaptic plasticity markers involving mGluR5, ERK1, ERK2, and synaptophysin signaling in the PFC, without increasing the levels of endocannabinoids in this brain region.
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Affiliation(s)
| | - Heidi Kaastrup Müller
- Translational Neuropsychiatry Unit, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | - Michaela D Filiou
- Laboratory of Biochemistry, Department of Biological Applications and Technology, School of Health Sciences, University of Ioannina, Greece; Biomedical Research Institute, Foundation for Research and Technology-Hellas, Ioannina, Greece
| | | | | | - Gregers Wegener
- Translational Neuropsychiatry Unit, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Sâmia Joca
- Department of Biomedicine, Aarhus University, Aarhus, Denmark.
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Sjomina O, Poļaka I, Suhorukova J, Vangravs R, Paršutins S, Knaze V, Park JY, Herrero R, Murillo R, Leja M. Randomised clinical trial: efficacy and safety of H. pylori eradication treatment with and without Saccharomyces boulardii supplementation. Eur J Cancer Prev 2024; 33:217-222. [PMID: 37942999 DOI: 10.1097/cej.0000000000000858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
BACKGROUND Standard triple therapy is commonly prescribed Helicobacter pylori eradication regimen in Europe. However, the world is witnessing declines in eradication success. It is crucial to find better treatment options. AIMS To evaluate efficacy, compliance and side effects of H. pylori eradication treatment by adding Saccharomyces boulardii . METHODS We conducted a randomized clinical trial within the GISTAR cohort, consisting of healthy individuals aged 40-64 years. Participants were administered clarithromycin-containing triple therapy (clarithromycin 500 mg, amoxicillin 1000 mg, esomeprazole 40 mg) twice daily. Randomization was applied based on two factors: 1)addition of Saccharomyces boulardii CNCM I-745 500 mg BID or not; 2)treatment duration of 10 or 14 days. Treatment completion and adverse events were assessed via telephone interview 21-28 days after medication delivery. The efficacy was evaluated using a 13C-urea breath test (UBT) six months after treatment. RESULTS Altogether 404 participants were enrolled; data on adverse events were available from 391. Overall, 286 participants received follow-up UBT. Intention-to-treat analysis revealed higher eradication rates for 10-day probiotic treatment (70.8% vs. 54.6%, P = 0.022), but not for 14-day. Probiotic subgroups combined showed non-significantly higher efficacy in per-protocol analysis (90.6% vs. 85.0%, P = 0.183). S. boulardii reduced the frequency of adverse events ( P = 0.033) in 14-day regimen, particularly treatment-associated diarrhea ( P = 0.032). However, after the adjustment to control Type I error, results lost their significance. CONCLUSION Addition of S. boulardii to 14-day clarithromycin-containing triple regimen non-significantly lowers the likelihood of diarrhea and does not increase the eradication rate.
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Affiliation(s)
- Olga Sjomina
- Institute of Clinical and Preventive Medicine
- Faculty of Medicine, University of Latvia, Riga, Latvia
| | | | | | | | | | - Viktoria Knaze
- International Agency for Research on Cancer (IARC/WHO), Early Detection, Prevention and Infections Branch, Lyon, France
| | - Jin Young Park
- International Agency for Research on Cancer (IARC/WHO), Early Detection, Prevention and Infections Branch, Lyon, France
| | - Rolando Herrero
- International Agency for Research on Cancer (IARC/WHO), Early Detection, Prevention and Infections Branch, Lyon, France
- Agencia Costarricense de Investigaciones Biomédicas, Fundación INCIENSA, Costa Rica
| | - Raul Murillo
- Hospital Universitario San Ignacio, Bogota, Columbia
| | - Mārcis Leja
- Institute of Clinical and Preventive Medicine
- Faculty of Medicine, University of Latvia, Riga, Latvia
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14
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Sharma A, Wibawa BSS, Andhikaputra G, Solanki B, Sapkota A, Chiang Hsieh LH, Iyer V, Wang YC. Spatial analysis of food and water-borne diseases in Ahmedabad, India: Implications for urban public health planning. Acta Trop 2024; 253:107170. [PMID: 38467234 DOI: 10.1016/j.actatropica.2024.107170] [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] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/05/2024] [Accepted: 03/03/2024] [Indexed: 03/13/2024]
Abstract
Spatial analysis of infectious diseases can play an important role in mapping the spread of diseases and can support policy making at local level. Moreover, identification of disease clusters based on local geography and landscape forms the basis for disease control and prevention. Therefore, this study aimed to examine the spatial-temporal variations, hotspot areas, and potential risk factors of infectious diseases (including Viral Hepatitis, Typhoid and Diarrhea) in Ahmedabad city of India. We used Moran's I and Local Indicators of Spatial Association (LISA) mapping to detect spatial clustering of diseases. Spatial and temporal regression analysis was used to identify the association between disease incidence and spatial risk factors. The Moran's I statistics identified presence of positive spatial autocorrelation within the considered diseases, with Moran's I from 0.09 for typhoid to 0.21 for diarrhea (p < 0.001). This indicates a clustering of affected wards for each disease, suggesting that cases were not randomly distributed across the city. LISA mapping demonstrated the clustering of hotspots in central regions of the city, especially towards the east of the river Sabarmati, highlighting key geographical areas with elevated disease risk. The spatial clusters of infectious diseases were consistently associated with slum population density and illiteracy. Furthermore, temporal analysis suggested illiteracy rates could increase risk of viral hepatitis by 13 % (95 % Confidence Interval (CI): 1.01-1.26) and of diarrhea by 18 % (95 % CI: 1.07-1.31). Significant inverse association was also seen between viral hepatitis incidence and the distance of wards from rivers. Conclusively, the study highlight the impact of socio-economic gradients, such as slum population density (indicative of poverty) and illiteracy, on the localized transmission of water and foodborne infections. The evident social stratification between impoverished and affluent households emerges as a notable contributing factor and a potential source of differences in the dynamics of infectious diseases in Ahmedabad.
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Affiliation(s)
- Ayushi Sharma
- Department of Environmental Engineering, College of Engineering, Chung Yuan Christian University, 200 Chung-Pei Road, Zhongli 320, Taiwan; Department of Civil Engineering, College of Engineering, Chung Yuan Christian University, 200 Chung-Pei Road, Zhongli 320, Taiwan
| | - Bima Sakti Satria Wibawa
- Department of Environmental Engineering, College of Engineering, Chung Yuan Christian University, 200 Chung-Pei Road, Zhongli 320, Taiwan
| | - Gerry Andhikaputra
- Department of Environmental Engineering, College of Engineering, Chung Yuan Christian University, 200 Chung-Pei Road, Zhongli 320, Taiwan
| | - Bhavin Solanki
- Medical Officer of Health, Ahmedabad Municipal Corporation, Ahmedabad, Gujarat, India
| | - Amir Sapkota
- Department of Epidemiology and Biostatistics, University of Maryland, School of Public Health, College Park, MD 20742, United States
| | - Lin-Han Chiang Hsieh
- Institute of Environmental Engineering and Management, National Taipei University of Technology, Taiwan.
| | - Veena Iyer
- Indian Institute of Public Health Gandhinagar (IIPHG), Public Health Foundation of India (PHFI), Near Lekwada Bus Stop, Near Lekwada Bus Stop, Opp. New Air Force Station HQ, Palaj. Gandhinagar, 382042, Gujarat, India.
| | - Yu-Chun Wang
- Department of Environmental Engineering, College of Engineering, Chung Yuan Christian University, 200 Chung-Pei Road, Zhongli 320, Taiwan; Research Center for Environmental Changes, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei 11529, Taiwan.
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15
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Cuccurullo SJ, Fleming TK, Petrosyan H. Integrating Cardiac Rehabilitation in Stroke Recovery. Phys Med Rehabil Clin N Am 2024; 35:353-368. [PMID: 38514223 DOI: 10.1016/j.pmr.2023.06.007] [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] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
Stroke remains a top contributor to long-term disability in the United States and substantially limits a person's physical activity. Decreased cardiovascular capacity is a major contributing factor to activity limitations and is a significant health concern. Addressing the cardiovascular capacity of stroke survivors as part of poststroke management results in significant improvements in their endurance, functional recovery, and medical outcomes such as all-cause rehospitalization and mortality. Incorporation of a structured approach similar to the cardiac rehabilitation program, including aerobic exercise and risk factor education, can lead to improved cardiovascular function, health benefits, and quality of life in stroke survivors.
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Affiliation(s)
- Sara J Cuccurullo
- Department of Physical Medicine and Rehabilitation, JFK Johnson Rehabilitation Institute at Hackensack Meridian Health, 65 James Street, Edison, NJ, USA.
| | - Talya K Fleming
- Department of Physical Medicine and Rehabilitation, JFK Johnson Rehabilitation Institute at Hackensack Meridian Health, 65 James Street, Edison, NJ, USA
| | - Hayk Petrosyan
- Department of Physical Medicine and Rehabilitation, JFK Johnson Rehabilitation Institute at Hackensack Meridian Health, 65 James Street, Edison, NJ, USA
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16
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van der Vliet N, Stuber JM, Raghoebar S, Roordink E, van der Swaluw K. Nudging plant-based alternatives to meat and dairy in a real-life online supermarket: A randomized controlled trial. Appetite 2024; 196:107278. [PMID: 38373537 DOI: 10.1016/j.appet.2024.107278] [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] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
A shift from predominantly animal-based to plant-based consumption can benefit both planetary and public health. Nudging may help to promote such a shift. This study investigated nudge effects on plant-based alternatives to meat and dairy in an online supermarket. We conducted a two-arm, parallel-group, randomized controlled real-life online supermarket trial. Each customer transaction was randomized to a control arm (regular online supermarket) or an intervention arm (addition of placement, hedonic property and dynamic social norm nudges promoting meat and dairy alternatives). Outcomes were the aggregate of meat and dairy alternative purchases (primary outcome), the number of meat purchases, dairy purchases, meat alternative purchases, and dairy alternative purchases (secondary), and retailer revenue (tertiary). Generalized linear mixed models with a Conway-Maxwell Poisson distribution were used to estimate incidence rate ratios (IRRs). Analyzed data included 8488 transactions by participants (n = 4,266 control arm, n = 4,222 intervention arm), out of which 2,411 (66%) were aged above 45 years, 5,660 (67%) were females, and 1,970 (23%) lived in socially disadvantaged neighborhoods. Intervention arm participants purchased 10% (IRR 1.10 (95% CI 0.99-1.23)) more meat and dairy alternatives and 16% (1.16 (0.99-1.36)) more meat alternatives than control arm participants, although these findings are not statistically significant. There was no difference in dairy alternative purchases (1.00 (0.90-1.10)). Intervention arm participants purchased 3% less meats (0.97 (0.93-1.02)) and 2% less dairy products (0.98 (0.95-1.02)) than control participants. Retailer revenue was not affected (0.98 (0.95-1.01)). Online nudging strategies alone did not lead to a statistically significant higher amount of plant-based purchases, but replication of this work is needed with increased study power. Future studies should also consider nudging strategies as part of a broader set of policies to promote plant-based purchases. TRIAL REGISTRATION: Prospectively registered on 14th of May 2022. ISRCTN16569242 (https://doi.org/10.1186/ISRCTN16569242).
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Affiliation(s)
- Nina van der Vliet
- National Institute of Public Health and the Environment (RIVM), Centre for Sustainability, Environment and Health, 3720 BA, Bilthoven, the Netherlands; Tilburg University Graduate School, Tilburg School of Social and Behavioral Sciences, 5000 LE, Tilburg, the Netherlands
| | - Josine M Stuber
- Amsterdam UMC Location Vrije Universiteit Amsterdam, Epidemiology and Data Science, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Public Health, Amsterdam, the Netherlands.
| | - Sanne Raghoebar
- Wageningen University and Research, Consumption and Healthy Lifestyles Group, Education and Learning Sciences Group, 6706 KN, Wageningen, the Netherlands
| | - Eline Roordink
- National Institute of Public Health and the Environment (RIVM), Centre for Nutrition, Prevention and Health Services, 3720 BA, Bilthoven, the Netherlands
| | - Koen van der Swaluw
- National Institute of Public Health and the Environment (RIVM), Centre for Nutrition, Prevention and Health Services, 3720 BA, Bilthoven, the Netherlands; Radboud University, Department of Economics and Business Economics, Nijmegen School of Management, 6500 HK, Nijmegen, the Netherlands
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17
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Fang Z, Jia S, Mou X, Li Z, Hu T, Tu Y, Zhao J, Zhang T, Lin W, Lu Y, Feng C, Xia S. Shared genetic architecture and causal relationship between liver and heart disease. iScience 2024; 27:109431. [PMID: 38523778 PMCID: PMC10959668 DOI: 10.1016/j.isci.2024.109431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/08/2024] [Accepted: 03/04/2024] [Indexed: 03/26/2024] Open
Abstract
This study investigates the relationship and genetic mechanisms of liver and heart diseases, focusing on the liver-heart axis (LHA) as a fundamental biological basis. Through genome-wide association study analysis, we explore shared genes and pathways related to LHA. Shared genetic factors are found in 8 out of 20 pairs, indicating genetic correlations. The analysis reveals 53 loci with pleiotropic effects, including 8 loci exhibiting shared causality across multiple traits. Based on SNP-p level tissue-specific multi-marker analysis of genomic annotation (MAGMA) analysis demonstrates significant enrichment of pleiotropy in liver and heart diseases within different cardiovascular tissues and female reproductive appendages. Gene-specific MAGMA analysis identifies 343 pleiotropic genes associated with various traits; these genes show tissue-specific enrichment primarily in the liver, cardiovascular system, and other tissues. Shared risk loci between immune cells and both liver and cardiovascular diseases are also discovered. Mendelian randomization analyses provide support for causal relationships among the investigated trait pairs.
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Affiliation(s)
- Ziyi Fang
- Department of Gastroenterology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Sixiang Jia
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Xuanting Mou
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Zhe Li
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Tianli Hu
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Yiting Tu
- Department of Orthopedics, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jianqiang Zhao
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Tianlong Zhang
- Department of Critical Care Medicine, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Wenting Lin
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Yile Lu
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Chao Feng
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
| | - Shudong Xia
- Department of Cardiology, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu 322000, China
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18
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Stolicyn A, Harris MA, de Nooij L, Shen X, Macfarlane JA, Campbell A, McNeil CJ, Sandu AL, Murray AD, Waiter GD, Lawrie SM, Steele JD, McIntosh AM, Romaniuk L, Whalley HC. Disrupted limbic-prefrontal effective connectivity in response to fearful faces in lifetime depression. J Affect Disord 2024; 351:983-993. [PMID: 38220104 DOI: 10.1016/j.jad.2024.01.038] [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: 08/17/2023] [Revised: 12/07/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024]
Abstract
BACKGROUND Multiple brain imaging studies of negative emotional bias in major depressive disorder (MDD) have used images of fearful facial expressions and focused on the amygdala and the prefrontal cortex. The results have, however, been inconsistent, potentially due to small sample sizes (typically N<50). It remains unclear if any alterations are a characteristic of current depression or of past experience of depression, and whether there are MDD-related changes in effective connectivity between the two brain regions. METHODS Activations and effective connectivity between the amygdala and dorsolateral prefrontal cortex (DLPFC) in response to fearful face stimuli were studied in a large population-based sample from Generation Scotland. Participants either had no history of MDD (N=664 in activation analyses, N=474 in connectivity analyses) or had a diagnosis of MDD during their lifetime (LMDD, N=290 in activation analyses, N=214 in connectivity analyses). The within-scanner task involved implicit facial emotion processing of neutral and fearful faces. RESULTS Compared to controls, LMDD was associated with increased activations in left amygdala (PFWE=0.031,kE=4) and left DLPFC (PFWE=0.002,kE=33), increased mean bilateral amygdala activation (β=0.0715,P=0.0314), and increased inhibition from left amygdala to left DLPFC, all in response to fearful faces contrasted to baseline. Results did not appear to be attributable to depressive illness severity or antidepressant medication status at scan time. LIMITATIONS Most studied participants had past rather than current depression, average severity of ongoing depression symptoms was low, and a substantial proportion of participants were receiving medication. The study was not longitudinal and the participants were only assessed a single time. CONCLUSIONS LMDD is associated with hyperactivity of the amygdala and DLPFC, and with stronger amygdala to DLPFC inhibitory connectivity, all in response to fearful faces, unrelated to depression severity at scan time. These results help reduce inconsistency in past literature and suggest disruption of 'bottom-up' limbic-prefrontal effective connectivity in depression.
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Affiliation(s)
- Aleks Stolicyn
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom.
| | - Mathew A Harris
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom
| | - Laura de Nooij
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen 6525 EN, Netherlands
| | - Xueyi Shen
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom
| | - Jennifer A Macfarlane
- Division of Imaging Science and Technology, School of Medicine, University of Dundee, Dundee DD1 9SY, United Kingdom; Department of Medical Physics, NHS Tayside, Dundee DD2 1UB, United Kingdom; SINAPSE Consortium(2), United Kingdom
| | - Archie Campbell
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, United Kingdom
| | - Christopher J McNeil
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Anca-Larisa Sandu
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Alison D Murray
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Gordon D Waiter
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Stephen M Lawrie
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom
| | - J Douglas Steele
- Division of Imaging Science and Technology, School of Medicine, University of Dundee, Dundee DD1 9SY, United Kingdom; SINAPSE Consortium(2), United Kingdom
| | - Andrew M McIntosh
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; SINAPSE Consortium(2), United Kingdom; Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, United Kingdom
| | - Liana Romaniuk
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; SINAPSE Consortium(2), United Kingdom
| | - Heather C Whalley
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; SINAPSE Consortium(2), United Kingdom; Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, United Kingdom
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19
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Xia B, Lu Y, Liang J, Li F, Peng J, Wang J, Wan C, Ding J, Le C, Dai J, Guo B, Shen Z. Association of GAL-8 promoter methylation levels with coronary plaque inflammation. Int J Cardiol 2024; 401:131782. [PMID: 38246423 DOI: 10.1016/j.ijcard.2024.131782] [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: 07/18/2023] [Revised: 12/12/2023] [Accepted: 01/14/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND AND AIMS Coronary heart disease (CHD) is a condition that carries a high risk of mortality and is associated with aging. CHD is characterized by the chronic inflammatory response of the coronary intima. Recent studies have shown that the methylation level of blood mononuclear cell DNA is closely associated with adverse events in CHD, but the roles and mechanisms of DNA methylation in CHD remain elusive. METHODS AND RESULTS In this study, the DNA methylation status within the epigenome of human coronary tissue in the sudden coronary death (SCD) group and control (CON) group of coronary heart disease was analyzed using the Illumina® Infinium Methylation EPIC BeadChip (850 K chip), resulting in the identification of a total of 2553 differentially methylated genes (DMGs). The differentially methylated genes were then subjected to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, and significant differential DNA methylation was found. Among the differentially hypomethylated genes were GAL-8, LTF, and RFPL3, while the highly methylated genes were TMEM9B, ANK3, and C6orF48. These genes were mainly enriched in 10 significantly enriched pathways, such as cell adhesion junctions, among which the differentially methylated gene GAL-8 was involved in inflammatory pathway signaling. For functional analysis of GAL-8, we first examined the differences in GAL-8 promoter methylation levels among different subgroups of human coronary tissue in the CON, CHD, and SCD groups using pyrophosphate sequencing. The results revealed reduced GAL-8 promoter methylation levels in the SCD group, while the difference between the CHD and CON groups was not statistically significant (P > 0.05). The reduced GAL-8 promoter methylation level was associated with upregulated GAL-8 expression, which led to increased expression of the inflammatory markers TNF-α, IL-1β, MCP-1, MIP-2, MMP-2, and MMP-9. This enhanced inflammatory response contributed to the accumulation of foam cells, thickening of the intima of human coronary arteries, and increased luminal stenosis, which promoted the occurrence of sudden coronary death. Next, we found that GAL-8 promoter methylation levels in PBMC were consistent with human coronary tissue. The unstable angina group (UAP) had significantly lower GAL-8 promoter methylation levels than stable angina (SAP) and healthy controls (CON) (P < 0.05), and there was a significant correlation between reduced GAL-8 promoter methylation levels and risk factors for coronary heart disease. These findings highlight the association between decreased GAL-8 promoter methylation and the presence of coronary heart disease risk factors. ROC curve analysis suggests that methylation of the GAL 8 promoter region is an independent risk factor for CHD. In conclusion, our study confirmed differential expression of GAL-8, LTF, MUC4D, TMEM9B, MYOM2, and ANK3 genes due to DNA methylation in the SCD group. We also established the consistency of GAL-8 promoter methylation alterations between human coronary tissue and patient peripheral blood monocytes. The decreased methylation level of the GAL-8 promoter may be related to the increased expression of GAL-8 and the coronary risk factors. CONCLUSIONS Accordingly, we hypothesized that reduced levels of GAL-8 promoter methylation may be an independent risk factor for adverse events in coronary heart disease.
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Affiliation(s)
- Bing Xia
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Yanlin Lu
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China; School of Medicine and Science and Technology, Zunyi Medical University, Zunyi 563000, China
| | - Jingwei Liang
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Fangqin Li
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Jin Peng
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Jie Wang
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Changwu Wan
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Jiuyang Ding
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Cuiyun Le
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Jialin Dai
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
| | - Bing Guo
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China; Affiliated Hospital of Guizhou Medical University, Guiyang 550000, China.
| | - Zheng Shen
- Department of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China; Affiliated Hospital of Guizhou Medical University, Guiyang 550000, China.
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20
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Clayton AH, Suthoff E, Jain R, Kosinski M, Fridman M, Deligiannidis KM, Meltzer-Brody S, Chen SY, Gervitz L, Huang MY, Trivedi M, Bonthapally V. The magnitude and sustainability of treatment benefit of zuranolone on function and well-being as assessed by the SF-36 in adult patients with MDD and PPD: An integrated analysis of 4 randomized clinical trials. J Affect Disord 2024; 351:904-914. [PMID: 38325605 DOI: 10.1016/j.jad.2024.01.268] [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: 06/16/2023] [Revised: 01/23/2024] [Accepted: 01/31/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND Major depressive disorder (MDD) and postpartum depression (PPD) are disabling conditions. This integrated analysis of MDD and PPD clinical trials investigated the impact of zuranolone-a positive allosteric modulator of synaptic and extrasynaptic GABAA receptors and neuroactive steroid under investigation for adults with MDD and approved as an oral, once-daily, 14-day treatment course for adults with PPD in the US-on health-related quality of life, including functioning and well-being, as assessed using the 36-item Short Form Health Survey V2 (SF-36). METHODS Integrated data from 3 MDD (201B, MOUNTAIN, WATERFALL) and 1 PPD trial (ROBIN) for individual SF-36 domains were compared for zuranolone (30- and 50-mg) vs placebo at Day (D)15 and D42. Comparisons between zuranolone responders (≥50 % reduction from baseline in 17-item Hamilton Depression Rating Scale total score) and nonresponders were assessed. RESULTS Overall, 1003 patients were included (zuranolone, n = 504; placebo, n = 499). Significant differences in change from baseline (CFB) to D15 for patients in zuranolone vs placebo groups were observed in 6/8 domains; changes were sustained or improved at D42, with significant CFB differences for all 8 domains. Zuranolone responders had significantly higher CFB scores vs nonresponders for all domains at D15 and D42 (p < 0.001). LIMITATIONS Two zuranolone doses were integrated across populations of 2 disease states with potential differences in functioning, comorbidities, and patient demographics. All p-values presented are nominal. CONCLUSIONS Integrated data across 4 zuranolone clinical trials showed improvements in functioning and well-being across all SF-36 domains. Benefits persisted after completion of treatment course at D42.
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Affiliation(s)
- Anita H Clayton
- University of Virginia School of Medicine, Charlottesville, VA, United States of America
| | - Ellison Suthoff
- Sage Therapeutics, Inc., Cambridge, MA, United States of America.
| | - Rakesh Jain
- Texas Tech University School of Medicine, Midland, TX, United States of America
| | - Mark Kosinski
- QualityMetric Incorporated, LLC, Johnston, RI, United States of America
| | - Moshe Fridman
- AMF Consulting, Los Angeles, CA, United States of America
| | - Kristina M Deligiannidis
- AMF Consulting, Los Angeles, CA, United States of America; Women's Behavioral Health, Zucker Hillside Hospital, Northwell Health, New York, NY, United States of America; Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States of America; Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States of America
| | - Samantha Meltzer-Brody
- Department of Psychiatry, University of North Carolina School of Medicine, Chapel Hill, NC, United States of America
| | | | | | - Ming-Yi Huang
- Sage Therapeutics, Inc., Cambridge, MA, United States of America
| | - Madhukar Trivedi
- Center for Depression Research and Clinical Care, Department of Psychiatry and Peter O'Donnell Jr. Brain Institute, The University of Texas Southwestern Medical Center, Dallas, TX, United States of America
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21
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Pi Y, Jiao Z, Wang L, Zhao Y, Hu W, Chen F, Yu J, Zhang X, Zhao P, Jiang H, Zhang M, Wang F. Genetic evidence strengthens the bidirectional connection between oral health status and psychiatric disorders: A two-sample Mendelian randomization study. J Affect Disord 2024; 351:661-670. [PMID: 38309483 DOI: 10.1016/j.jad.2024.01.232] [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: 11/28/2023] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND Observational studies cannot accurately infer the causal associations between oral health status and psychiatric disorders. METHODS We conducted univariate and multivariate Mendelian randomization (MR) analyses using single nucleotide polymorphisms (SNPs) associated with eight oral health statuses (periodontitis, DMFS, Nteeth, toothache, loose teeth, painful gums, bleeding gums, and mouth ulcers) and four psychiatric disorders (Schizophrenia, Major Depressive Disorder (MDD), anxiety and stress-related disorder (ASRD), and Bipolar Disorder (BIP)) as instrumental variables. Genetic data were sourced from the Gene-lifestyle interactions in dental endpoints (GLIDE), UK Biobank, Psychiatric Genomics Consortium (PGC), and Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH). The inverse variance-weighted (IVW) approach, supported by a comprehensive sensitivity analysis, was employed. RESULTS Genetically predicted mouth ulcers were significantly linked to higher MDD (OR = 2.17, 95 % CI: 1.33--3.54, P< 0.01) and BIP risks (OR = 2.25, 95 % CI: 1.22-4.15, P = 0.01). BIP heightened bleeding gums risk (OR = 1.01, 95 % CI: 1.00-1.01, P < 0.01). These associations were adjusted for smoking status and alcohol consumption. Painful gums were significantly associated with MDD risk (OR = 96.48, 95 % CI: 2.66-3495.28, P = 0.01), while MDD raised periodontitis risk (OR = 2.15, 95 % CI: 1.24-3.75, P = 0.01), both confounded by smoking and alcohol. Relatively small effects between several variables, while others could not withstand correction for multiple tests. LIMITATIONS The sample size and limitation to European populations limits the study generalizability. CONCLUSIONS This study provide evidence of possible causal relationships between several oral health conditions and mental illness. Focusing on oral health and valuing mental health are important for each other and overall health.
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Affiliation(s)
- Yangyang Pi
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Ziming Jiao
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Luning Wang
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Yi Zhao
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Wenxuan Hu
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Fang Chen
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Jing Yu
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Xi Zhang
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Ping Zhao
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China
| | - Hongjuan Jiang
- Department of Endodontics, Yinchuan Stomatology Hospital, Yinchuan, 750004, People's Republic of China
| | - Ming Zhang
- Department of Endodontics, Yinchuan Stomatology Hospital, Yinchuan, 750004, People's Republic of China.
| | - Faxuan Wang
- School of Public Health, Ningxia Medical University, Yinchuan, 750004, People's Republic of China; Ningxia Key Laboratory of Ministry of Education of Traditional Chinese Medicine for Prevention and Treatment of Regional High Incidence Disease, Ningxia Medical University, Yinchuan, 750004, People's Republic of China.
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Seifi N, Mottaghi Moghaddam Shahri A, Soltankhah Beydokhti L, Mohammadi-Bajgiran M, Tahaghoghi Oliyaee N, Rezaeifard H, A Ferns G, Esmaily H, Ghayour-Mobarhan M. Insulinemic potential of lifestyle is associated with depression and anxiety in adults: A large community-based study. J Affect Disord 2024; 351:527-533. [PMID: 38278331 DOI: 10.1016/j.jad.2024.01.216] [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: 06/24/2023] [Revised: 01/14/2024] [Accepted: 01/23/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND We aimed to investigate the association between an empirical lifestyle index for hyperinsulinemia (ELIH), empirical lifestyle index for insulin resistance (ELIR), and depression and anxiety in an adult Iranian population. METHODS In this cross-sectional study, a total of 6450 participants, aged 35-65 years were recruited as part of the MASHAD cohort study. Dietary intakes were assessed using a validated food frequency questionnaire (FFQ). Depression and anxiety were screened using Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI). ELIH and ELIR were calculated using dietary intake, body mass index, and physical activity information. Multivariable ordinal logistic regression models were applied to determine the association between ELIH, ELIR, and depression and anxiety severity. RESULTS In a fully adjusted model, participants with the highest ELIH quartile had a higher odds of more severe depression and anxiety compared to those in the lowest category (OR = 1.44; 95 % CI = 1.22-1.71 and OR = 1.62; 95 % CI = 1.37-1.25, respectively). Participants with the highest ELIR had higher odds of more severe depression and anxiety compared to those in the lowest category (OR = 1.22; 95 % CI = 1.04-1.43 and OR = 1.21; 95 % CI = 1.03-1.42, respectively). LIMITATIONS The assessment of dietary intake and mental health by questionnaires may increases the rate of misclassification. Due to the study's cross-sectional nature, causal relationships cannot be established. CONCLUSION There was a significant positive association between the hyperinsulinemia and insulin resistance potential of lifestyle and severity of depression and anxiety among Iranian adults.
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Affiliation(s)
- Najmeh Seifi
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Ali Mottaghi Moghaddam Shahri
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Leyli Soltankhah Beydokhti
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Mohammadi-Bajgiran
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Narges Tahaghoghi Oliyaee
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Helia Rezaeifard
- Department of Biology, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Falmer, Brighton, Sussex, UK.
| | - Habibollah Esmaily
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran; Social Determinants of Health Research center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Majid Ghayour-Mobarhan
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Martinez-Calderon J, García-Muñoz C, Heredia-Rizo AM, Cano-García FJ. The prevalence of anxiety and depression in cancer around the world: An overview of systematic reviews evaluating 128 meta-analyses. J Affect Disord 2024; 351:701-719. [PMID: 38311072 DOI: 10.1016/j.jad.2024.01.259] [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: 11/08/2023] [Revised: 01/25/2024] [Accepted: 01/28/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND This overview of systematic reviews with meta-analysis summarized the prevalence of anxiety and depression in different types of tumors around the world. METHODS The quality of reviews was assessed. The degree of overlap between reviews was calculated. The regional prevalence of anxiety and depression was shown in the main text based on the World Health Organization regions. RESULTS Twenty-five reviews including 128 meta-analyses of interest were selected. The pooled prevalence of anxiety in breast tumors was in Africa (19 %), the Americas (38 %), Eastern Mediterranean (56 %), Europe (38 %), South-East Asia (42 %), and Western Pacific (26 %). The pooled prevalence of depression in breast tumors was in Africa (40 %), the Americas (23-25 %), Eastern Mediterranean (49-51 %), Europe (27-29 %), South-East Asia (23-33 %), Western Pacific (29 %). The pooled prevalence of depression in digestive tumors was in the Americas (4-44 %), Eastern Mediterranean (42 %), Europe (20-27 %), South-East Asia (66 %), and Western Pacific (24-40 %). The pooled national prevalence of anxiety and depression was mainly evaluated in China and Iran. LIMITATIONS Important methodological issues were identified. For example, no reviews judged the certainty of evidence. CONCLUSIONS The Eastern Mediterranean region showed the highest prevalence of anxiety and depression for breast tumors. The South-East Asian region showed the highest prevalence of depression for digestive tumors. In these regions, many countries are considered low-income and middle-income countries. Further research funding would help increase the investigation on this topic, which may allow the development of preventive strategies that reduce the prevalence of anxiety and depression.
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Affiliation(s)
- Javier Martinez-Calderon
- Instituto de Biomedicina de Sevilla, IBiS, Departamento de Fisioterapia, Universidad de Sevilla, Sevilla, Spain; CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain
| | - Cristina García-Muñoz
- CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain; Departamento Ciencias de la Salud y Biomédicas, Universidad Loyola de Andalucía, Sevilla, Spain.
| | - Alberto Marcos Heredia-Rizo
- Instituto de Biomedicina de Sevilla, IBiS, Departamento de Fisioterapia, Universidad de Sevilla, Sevilla, Spain; CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain
| | - Francisco Javier Cano-García
- Departamento de Personalidad, Evaluación y Tratamiento Psicológicos, Universidad de Sevilla, 41018 Sevilla, Spain
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García-Estela A, Angarita-Osorio N, Holzhausen MC, Mora-Salgueiro J, Pérez V, Duarte E, Faulkner G, Colom F. Evaluating the effect of exercise-based interventions on functioning in people with transdiagnostic depressive symptoms: A systematic review of randomised controlled trials. J Affect Disord 2024; 351:231-242. [PMID: 38278328 DOI: 10.1016/j.jad.2024.01.191] [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: 07/06/2023] [Revised: 01/15/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND Depressive symptoms are associated with various conditions and can exacerbate the outcome of somatic diseases. Transdiagnostic symptom-based approaches provide treatment flexibility, and exercise has demonstrated benefits beyond clinical symptoms. This work aimed to synthesise and establish the effects of exercise-based interventions on global functioning and quality of life in adults with transdiagnostic depressive symptoms, as well as their impact on clinical symptoms. METHODS A systematic review was conducted following PRISMA guidelines. PubMed, Scopus and PsycINFO databases were searched from inception to April 2023. Eligibility criteria included randomised controlled trials involving adults with transdiagnostic depressive symptoms who received exercise-based interventions and provided details of the interventions. Comparators included treatment as usual or other active control groups. The Cochrane quality assessment tool was used for quality assessment. RESULTS Fifteen articles involving 2064 participants were included. Data on study design, sample, intervention characteristics, and outcomes were extracted. Several trials demonstrated the expected positive effects of exercise on functioning (7/15). Most results supported the benefits of adjunctive exercise interventions on illness outcomes. LIMITATIONS The studies had methodological limitations, including small sample sizes and an underrepresentation of somatic diseases. CONCLUSIONS The functional consequences of exercise-based interventions targeting depressive symptoms are often understudied. Incorporating exercise routinely as an add-on treatment for transdiagnostic depressive symptoms could improve overall functioning, quality of life, and symptom severity. There is a need to expand the focus of exercise-based interventions to incorporate functional outcomes. Future research should address the methodological limitations and include a wider range of participants, including those with somatic diseases.
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Affiliation(s)
- Aitana García-Estela
- Department of Psychiatry and Forensic Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Mental Health Research Group, Hospital del Mar Research Institute, Barcelona, Spain; Centre for Biomedical Research in Mental Health Network (CIBERSAM), Madrid, Spain
| | - Natalia Angarita-Osorio
- Department of Psychiatry and Forensic Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Mental Health Research Group, Hospital del Mar Research Institute, Barcelona, Spain; Centre for Biomedical Research in Mental Health Network (CIBERSAM), Madrid, Spain
| | - Marlene Charlotte Holzhausen
- Mental Health Research Group, Hospital del Mar Research Institute, Barcelona, Spain; Department of Psychology, School of Medicine and Health Sciences, Carl von Ossietzky University, Oldenburg, Germany
| | - Javier Mora-Salgueiro
- Consumer and Psychology Unit, Faculty of Psychology, University of Santiago de Compostela, Spain
| | - Víctor Pérez
- Department of Psychiatry and Forensic Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Mental Health Research Group, Hospital del Mar Research Institute, Barcelona, Spain; Centre for Biomedical Research in Mental Health Network (CIBERSAM), Madrid, Spain; Institute of Neuropsychiatry and Addictions, Hospital del Mar, Barcelona, Spain
| | - Esther Duarte
- Department of Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Physical Medicine and Rehabilitation Department, Hospital del Mar, Barcelona, Spain; Rehabilitation Research Group, Hospital del Mar Research Institute, Barcelona, Spain
| | - Guy Faulkner
- School of Kinesiology, University of British Columbia, Vancouver, Canada
| | - Francesc Colom
- Mental Health Research Group, Hospital del Mar Research Institute, Barcelona, Spain; Centre for Biomedical Research in Mental Health Network (CIBERSAM), Madrid, Spain; Institute of Neuropsychiatry and Addictions, Hospital del Mar, Barcelona, Spain; Department of Basic, Evolutive and Education Psychology, Faculty of Psychology, Universitat Autònoma de Barcelona, Barcelona, Spain.
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Geoffroy PA, Decio V, Pirard P, Bouaziz O, Corruble E, Kovess-Masfety V, Lejoyeux M, Messika J, Pignon B, Perduca V, Regnault N, Tebeka S. Lower risk of hospitalisation for depression following hospitalisation for COVID-19 versus for another reason. J Affect Disord 2024; 350:332-339. [PMID: 38228275 DOI: 10.1016/j.jad.2024.01.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 09/13/2023] [Accepted: 01/10/2024] [Indexed: 01/18/2024]
Abstract
INTRODUCTION Although hospitalisation for COVID-19 is associated with a higher post-discharge risk of mood disorders, including major depressive disorder (MDD) and bipolar disorder (BD), this risk has not been compared to that following hospitalisation for a reason other than COVID-19. METHODS Using data from France's National Health Data System (SNDS) database, we compared patients hospitalised for mood disorders in the 12 months following COVID-19/another reason hospitalisation. RESULTS 96,313 adult individuals were hospitalised for COVID-19, and 2,979,775 were hospitalised for another reason. In the 12 months post-discharge, 110,976 (3.83 %) patients were hospitalised for mood disorders. In unadjusted analyses, patients initially hospitalised for COVID-19 (versus another reason) were more likely to be subsequently hospitalised for a mood disorder (4.27 % versus 3.82 % versus, respectively, p < 0.0001). These patients were also more likely to have a history of mood disorders, especially depressive disorders (6.45 % versus 5.77 %, respectively, p < 0.0001). Women, older age, lower social deprivation, a history of mood disorders, longer initial hospitalisation (COVID-19 or other), and a higher level of clinical care during initial hospitalisation were all significantly associated with the risk of subsequent hospitalisation for MDD and BD. In contrast, after adjusting for all these factors, persons initially hospitalised for COVID-19 were less likely to be subsequently hospitalised for MDD (OR = 0.902 [0.870-0.935]; p < 0.0001). No difference between both groups was observed for BD. LIMITATIONS Other reasons were not separately studied. CONCLUSIONS After adjusting for confounding factors, initial hospitalisation for COVID-19 versus for another reason was associated with a lower risk of hospitalisation for a mood disorder.
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Affiliation(s)
- Pierre A Geoffroy
- Département de psychiatrie et d'addictologie, AP-HP, GHU Paris Nord, DMU Neurosciences, Hopital Bichat -Claude Bernard, F-75018 Paris, France; GHU Paris - Psychiatry & Neurosciences, 1 rue Cabanis, 75014 Paris, France; Université Paris Cité, NeuroDiderot, Inserm, FHU I2-D2, F-75019 Paris, France; CNRS UPR 3212, Institute for Cellular and Integrative Neurosciences, F-67000 Strasbourg, France.
| | - Valentina Decio
- Santé publique France, French National Public Health Agency, Non Communicable Diseases and Trauma Division, F-94415 Saint-Maurice, France
| | - Philippe Pirard
- Santé publique France, French National Public Health Agency, Non Communicable Diseases and Trauma Division, F-94415 Saint-Maurice, France
| | | | - Emmanuelle Corruble
- CESP, MOODS Team, INSERM UMR 1018, Faculté de Médecine, Univ Paris-Saclay, Service Hospitalo-Universitaire de Psychiatrie de Bicêtre, Hôpitaux Universitaires Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Hôpital de Bicêtre, Le Kremlin Bicêtre F-94275, France
| | | | - Michel Lejoyeux
- Département de psychiatrie et d'addictologie, AP-HP, GHU Paris Nord, DMU Neurosciences, Hopital Bichat -Claude Bernard, F-75018 Paris, France; GHU Paris - Psychiatry & Neurosciences, 1 rue Cabanis, 75014 Paris, France; Université Paris Cité, NeuroDiderot, Inserm, FHU I2-D2, F-75019 Paris, France
| | - Jonathan Messika
- APHP.Nord-Université Paris Cité, Hôpital Bichat-Claude Bernard, Service de Pneumologie B et Transplantation Pulmonaire, Physiopathology and Epidemiology of Respiratory Diseases, UMR1152 INSERM and Université de Paris, Paris, France
| | - Baptiste Pignon
- Univ Paris-Est-Créteil (UPEC), AP-HP, Hôpitaux Universitaires "H. Mondor", DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, F-94010 Creteil, France
| | | | - Nolwenn Regnault
- Santé publique France, French National Public Health Agency, Non Communicable Diseases and Trauma Division, F-94415 Saint-Maurice, France
| | - Sarah Tebeka
- Santé publique France, French National Public Health Agency, Non Communicable Diseases and Trauma Division, F-94415 Saint-Maurice, France
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Sterpetti AV, Gabriele R, Iannone I, Campagnol M, Borrelli V, Sapienza P, Dimarzo L. Trends towards increase of Cardiovascular diseases mortality in USA: A comparison with Europe and the importance of preventive care. Curr Probl Cardiol 2024; 49:102459. [PMID: 38346607 DOI: 10.1016/j.cpcardiol.2024.102459] [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] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 02/08/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND the aim of our study was to analyze exposure of the general population to established risk factors for cardiovascular disease (CVD), which might have determined the trend towards increased mortality rates related with CVD from 2015 to 2019 in USA. MATERIAL AND METHODS We Analyzed epidemiological of data from the US National Health and Nutrition Examination Survey and from the European Health Interview Survey to determine trends for exposure to several established risk factors for CVD from 2000 to 2018-2019. Trends of prevalence of obesity, arterial hypertension, cigarettes smoking, high cholesterol level, diabetes in the period 2000 to 2018-2019 in USA were correlated with age adjusted mortality and burden related with CVD. We correlated these trends also with educational attainment, family income and national expenditure for preventive care. RESULTS Cardiovascular Diseases Related Mortality And Burden Decreased Significantly In Usa In The Period 2000-2015; In The Period 2015-2019 there was a trend towards increasing mortality rates. The trend in the period 2015-2019 was associated with increased exposure to several established risk factors for CVD: obesity, diabetes, cigarettes smoking and arterial hypertension. Level of education attainment and family income, and national health expenditure for information, education and counseling were statistically correlated with reduced exposure to established risk factors. Similar trends were present in Western European countries. CONCLUSIONS Attention is required to improve education and communication, health access and care for people with poor economic conditions, homeless, minorities, to reduce CVD related mortality and burden.
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Affiliation(s)
| | | | | | | | | | | | - Luca Dimarzo
- Department Of Vascular Surgery, Sapienza University Rome Italy
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Prabhu NS, Maiya GA, Bhat K V. Implementation of physical rehabilitation programs for children with cancer across low- and middle-income countries: A need of the hour perspective. Pediatr Blood Cancer 2024; 71:e30876. [PMID: 38243768 DOI: 10.1002/pbc.30876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 01/04/2024] [Accepted: 01/06/2024] [Indexed: 01/21/2024]
Affiliation(s)
- Nivedita S Prabhu
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - G Arun Maiya
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Vasudeva Bhat K
- Division of Pediatric Hematology and Oncology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Oertel J, Sharif S, Zygourakis C, Sippl C. Acute low back pain: Epidemiology, etiology, and prevention: WFNS spine committee recommendations. World Neurosurg X 2024; 22:100313. [PMID: 38510335 PMCID: PMC10951075 DOI: 10.1016/j.wnsx.2024.100313] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 02/21/2024] [Indexed: 03/22/2024] Open
Abstract
Objective Acute low back pain is a highly prevalent condition that poses significant challenges to healthcare systems worldwide. In this manuscript, we present the most current, evidence-based guidelines from the World Federation of Neurosurgical Societies (WFNS) Spine Committee on the epidemiology, etiology, and prevention of acute low back pain (LBP) lasting ≤ 4 weeks. Methods We performed a literature review 2012-2022 using the PubMed, Medline, and CENTRAL databases with the keywords "acute low back pain", "acute back pain", "low back pain", "epidemiology", "etiology", "costs", "risk factor", "cultural", "developed", "developing" and "prevention". Systematic screening criteria were applied, resulting in 13 final articles on epidemiology and etiology of LBP, 2 manuscripts on costs, 5 articles on risk factors, and 23 articles on prevention strategies for acute LBP. These were presented at two separate international meetings, where members of the WFNS Spine Committee voted on five final consensus statements presented here. Results and Conclusions: There is a high incidence and prevalence of acute LBP, particularly in high-income countries, which is felt to be at least partially due to demographic shifts with an aging population and lifestyle changes including higher rates of obesity and physical inactivity. Acute LBP has a significant impact on quality of life and ability to work, resulting in high direct and indirect costs worldwide. Early diagnosis and appropriate management of acute LBP is recommended to prevent this pain from turning into chronic LBP. The WFNS Spine Committee's recommendations respresent the latest guidelies to help improve patient care for acute LBP worldwide.
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Affiliation(s)
- Joachim Oertel
- Department of Neurosurgery, Saarland University Medical Centre, Kirrbergerstrasse 100, Gebaeude 90.5, 66421 Homburg Saar, Germany
| | - Salman Sharif
- Department of Neurosurgery, Liaqat National Hospital and Medical School, Stadium Road, Karachi 74800, Pakistan
| | - Corinna Zygourakis
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Christoph Sippl
- Department of Neurosurgery, Saarland University Medical Centre, Kirrbergerstrasse 100, Gebaeude 90.5, 66421 Homburg Saar, Germany
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Sharma A, Pandit AK, Mishra B, Srivastava MVP, Srivastava AK, Vishnu VY, Singh RK. Early neurological deterioration in acute ischemic stroke. Ir J Med Sci 2024; 193:949-955. [PMID: 37561387 DOI: 10.1007/s11845-023-03485-5] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/24/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND AND AIMS Early neurological deterioration (END) in acute ischemic stroke (AIS), patients is defined as clinical worsening or recurrence during first 72 h after onset of AIS. We have conducted this study to determine the association between END and functional outcome at 3 months of onset of AIS along with associated risk factors of END in AIS cases. METHODOLOGY This study was conducted after approval of Institute Ethics Committee. Two hundred three consecutive patients were admitted from September 2020 to January 2022 at a tertiary care hospital. One hundred ninety patients were included in the study; patients were divided into two groups: (1) early neurological deterioration (END) and (2) non-early neurological deterioration (non-END). Patients were followed-up either telephonically or in person at approximately 3 months using modified Rankin Scale 0-6. All the clinically significant prognostic markers and p < 0.10 variables were considered significant in univariate analysis; P < 0.05 were considered statistically significant for the multivariate analysis. RESULTS Out of 190 cases included in the cohort 34/190 (17.8%) cases showed END with mean age (56.56 (± 16.6)) and males (20/34 (58.8%)). END was independently associated with high blood glucose at admission (OR = 1.015; P = 0.002; 95%CI = 1.005-1.024) and low serum albumin (OR = 0.208; P = 0.002; 95%CI = 0.077-0.562). Patients with END showed poor functional outcome (mRS > 2) at end of 3 months (32 (94.1%); P < 0.001) and death was also statistically significant (22 (64.7%); P < 0.001) as compared to AIS cases having non-END. CONCLUSION Our study showed END may be associated with poor functional outcome in AIS patients. Higher blood glucose at admission and low serum albumin may be statistically significant causing END. Future prospective cohort with larger sample size may confirm the findings.
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Affiliation(s)
- Archana Sharma
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Awadh Kishor Pandit
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India.
| | - Biswamohan Mishra
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Achal Kumar Srivastava
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Venugopalan Y Vishnu
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Kumar Singh
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
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Zhang Z, Yang Z, Wang S, Wang X, Mao J. Targeting MAPK-ERK/JNK pathway: A potential intervention mechanism of myocardial fibrosis in heart failure. Biomed Pharmacother 2024; 173:116413. [PMID: 38461687 DOI: 10.1016/j.biopha.2024.116413] [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] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 02/29/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024] Open
Abstract
Myocardial fibrosis is a significant pathological basis of heart failure. Overactivation of the ERK1/2 and JNK1/2 signaling pathways of MAPK family members synergistically promotes the proliferation of myocardial fibroblasts and accelerates the development of myocardial fibrosis. In addition to some small molecule inhibitors and Western drugs, many Chinese medicines can also inhibit the activity of ERK1/2 and JNK1/2, thus slowing down the development of myocardial fibrosis, and are generally safe and effective. However, the specific biological mechanisms of ERK1/2 and JNK1/2 signaling pathways in myocardial fibrosis still need to be fully understood, and there is no systematic review of existing drugs and methods to inhibit them from improving myocardial fibrosis. This study aims to summarize the roles and cross-linking mechanisms of ERK1/2 and JNK1/2 signaling pathways in myocardial fibrosis and to systematically sort out the small-molecule inhibitors, Western drugs, traditional Chinese medicines, and non-pharmacological therapies that inhibit ERK1/2 and JNK1/2 to alleviate myocardial fibrosis. In the future, we hope to conduct more in-depth research from the perspective of precision-targeted therapy, using this as a basis for developing new drugs that provide new perspectives on the prevention and treatment of heart failure.
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Affiliation(s)
- Zeyu Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China; Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Zhihua Yang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China; Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Shuai Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China.
| | - Xianliang Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China.
| | - Jingyuan Mao
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China.
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Basterfield C, Fitzsimmons-Craft EE, Taylor CB, Eisenberg D, Wilfley DE, Newman MG. Internalizing psychopathology and its links to suicidal ideation, dysfunctional attitudes, and help-seeking readiness in a national sample of college students. J Affect Disord 2024; 350:255-263. [PMID: 38224742 DOI: 10.1016/j.jad.2024.01.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/16/2023] [Accepted: 01/04/2024] [Indexed: 01/17/2024]
Abstract
BACKGROUND Recent evidence suggests that multiple emotional disorders may be better assessed using dimensional models of psychopathology. The current study utilized a cross-sectional population survey of college students (N = 8613 participants) to examine the extent to which broad psychopathology factors accounted for specific associations between emotional problems and clinical and behavioral validators: suicidality, dysfunctional attitudes, and treatment seeking. METHODS Confirmatory factor models were estimated to identify the best structure of psychopathology. Models were then estimated to examine the broad and specific associations between each psychopathology indicator and the clinical and behavioral validators. RESULTS The hierarchical model of psychopathology with internalizing problems at the top, fear, and distress at the second level, and five specific symptom dimensions at the third level evidenced the best fit. The associations between symptom indicators of psychopathology and clinical and behavioral validators were relatively small and inconsistent. Instead, much of the association between clinical and behavioral validators and emotional problems operated at a higher-order level. LIMITATIONS The cross-sectional nature of the survey precludes the ability to make conclusions regarding causality. CONCLUSIONS Researchers should focus on investigating the shared or common components across emotional disorders, particularly concerning individuals presenting with higher rates of suicidal ideation dysfunctional attitudes, and help-seeking behavior. Using higher-order dimensions of psychopathology could simplify the complex presentation of multiple co-occurring disorders and suggest valid constructs for future investigations.
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Amakusa Y, Suzuki T, Hikosaka Y, Takemura M, Oguri T. Successful treatment of simultaneous malignant pleural mesothelioma and pulmonary adenocarcinoma: A case report. Oncol Lett 2024; 27:155. [PMID: 38426158 PMCID: PMC10902755 DOI: 10.3892/ol.2024.14288] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/18/2023] [Indexed: 03/02/2024] Open
Abstract
The present report described the case of a 74-year-old male patient with asbestos exposure whose chest computed tomography revealed a right lower lobe nodule and right pleural effusion. Pleural biopsy led to the diagnosis of epithelial malignant pleural mesothelioma (cT2N0M0, stage IB). Combination therapy with cisplatin + pemetrexed led to the complete remission of malignant pleural mesothelioma; however, the right lower lobe nodule grew in size over time. The patient was subsequently diagnosed with lung adenocarcinoma (cT1aN0M0, stage IA1) by computed tomography-guided biopsy performed 18 months after chemotherapy initiation and achieved remission of lung adenocarcinoma with stereotactic radiotherapy. The patient was alive without recurrence at the 12-month follow-up. The present case illustrated that multiple active regimens are currently available for malignant pleural mesothelioma and lung cancer that can aid in the treatment of complex cases.
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Affiliation(s)
- Yuki Amakusa
- Department of Internal Medicine, Gamagori City Hospital, Gamagori, Aichi 443-8501, Japan
| | - Tatsuro Suzuki
- Department of Respiratory Medicine, Toyokawa City Hospital, Toyokawa, Aichi 442-8561, Japan
| | - Yu Hikosaka
- Department of Thoracic Surgery, Toyokawa City Hospital, Toyokawa, Aichi 442-8561, Japan
| | - Masaya Takemura
- Department of Internal Medicine, Gamagori City Hospital, Gamagori, Aichi 443-8501, Japan
- Department of Education and Research Center for Community Medicine, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tetsuya Oguri
- Department of Internal Medicine, Gamagori City Hospital, Gamagori, Aichi 443-8501, Japan
- Department of Education and Research Center for Community Medicine, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
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Hoek AG, Dal Canto E, Wenker E, Bindraban N, Handoko ML, Elders PJM, Beulens JWJ. Epidemiology of heart failure in diabetes: a disease in disguise. Diabetologia 2024; 67:574-601. [PMID: 38334818 PMCID: PMC10904471 DOI: 10.1007/s00125-023-06068-2] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 09/12/2023] [Indexed: 02/10/2024]
Abstract
Left ventricular diastolic dysfunction (LVDD) without symptoms, and heart failure (HF) with preserved ejection fraction (HFpEF) represent the most common phenotypes of HF in individuals with type 2 diabetes mellitus, and are more common than HF with reduced ejection fraction (HFrEF), HF with mildly reduced ejection fraction (HFmrEF) and left ventricular systolic dysfunction (LVSD) in these individuals. However, diagnostic criteria for HF have changed over the years, resulting in heterogeneity in the prevalence/incidence rates reported in different studies. We aimed to give an overview of the diagnosis and epidemiology of HF in type 2 diabetes, using both a narrative and systematic review approach; we focus narratively on diagnosing (using the 2021 European Society of Cardiology [ESC] guidelines) and screening for HF in type 2 diabetes. We performed an updated (2016-October 2022) systematic review and meta-analysis of studies reporting the prevalence and incidence of HF subtypes in adults ≥18 years with type 2 diabetes, using echocardiographic data. Embase and MEDLINE databases were searched and data were assessed using random-effects meta-analyses, with findings presented as forest plots. From the 5015 studies found, 209 were screened using the full-text article. In total, 57 studies were included, together with 29 studies that were identified in a prior meta-analysis; these studies reported on the prevalence of LVSD (n=25 studies, 24,460 individuals), LVDD (n=65 studies, 25,729 individuals), HFrEF (n=4 studies, 4090 individuals), HFmrEF (n=2 studies, 2442 individuals) and/or HFpEF (n=8 studies, 5292 individuals), and on HF incidence (n=7 studies, 17,935 individuals). Using Hoy et al's risk-of-bias tool, we found that the studies included generally had a high risk of bias. They showed a prevalence of 43% (95% CI 37%, 50%) for LVDD, 17% (95% CI 7%, 35%) for HFpEF, 6% (95% CI 3%, 10%) for LVSD, 7% (95% CI 3%, 15%) for HFrEF, and 12% (95% CI 7%, 22%) for HFmrEF. For LVDD, grade I was found to be most prevalent. Additionally, we reported a higher incidence rate of HFpEF (7% [95% CI 4%, 11%]) than HFrEF 4% [95% CI 3%, 7%]). The evidence is limited by the heterogeneity of the diagnostic criteria over the years. The systematic section of this review provides new insights on the prevalence/incidence of HF in type 2 diabetes, unveiling a large pre-clinical target group with LVDD/HFpEF in which disease progression could be halted by early recognition and treatment.Registration PROSPERO ID CRD42022368035.
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Affiliation(s)
- Anna G Hoek
- Epidemiology and Data Science, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
- Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands.
| | - Elisa Dal Canto
- Department of Experimental Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Eva Wenker
- Epidemiology and Data Science, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Navin Bindraban
- Heartcenter, Department of Cardiology, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - M Louis Handoko
- Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands
- Heartcenter, Department of Cardiology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Petra J M Elders
- Department of General Practice, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Public Health, Amsterdam UMC, Amsterdam, the Netherlands
| | - Joline W J Beulens
- Epidemiology and Data Science, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Amsterdam Public Health, Amsterdam UMC, Amsterdam, the Netherlands
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Uchikawa H, Uekawa K, Hasegawa Y. Perivascular macrophages in cerebrovascular diseases. Exp Neurol 2024; 374:114680. [PMID: 38185314 DOI: 10.1016/j.expneurol.2024.114680] [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] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/10/2023] [Accepted: 01/02/2024] [Indexed: 01/09/2024]
Abstract
Cerebrovascular diseases are a major cause of stroke and dementia, both requiring long-term care. These diseases involve multiple pathophysiologies, with mitochondrial dysfunction being a crucial contributor to the initiation of inflammation, apoptosis, and oxidative stress, resulting in injuries to neurovascular units that include neuronal cell death, endothelial cell death, glial activation, and blood-brain barrier disruption. To maintain brain homeostasis against these pathogenic conditions, brain immune cells, including border-associated macrophages and microglia, play significant roles as brain innate immunity cells in the pathophysiology of cerebrovascular injury. Although microglia have long been recognized as significant contributors to neuroinflammation, attention has recently shifted to border-associated macrophages, such as perivascular macrophages (PVMs), which have been studied based on their crucial roles in the brain. These cells are strategically positioned around the walls of brain vessels, where they mainly perform critical functions, such as perivascular drainage, cerebrovascular flexibility, phagocytic activity, antigen presentation, activation of inflammatory responses, and preservation of blood-brain barrier integrity. Although PVMs act as scavenger and surveillant cells under normal conditions, these cells exert harmful effects under pathological conditions. PVMs detect mitochondrial dysfunction in injured cells and implement pathological changes to regulate brain homeostasis. Therefore, PVMs are promising as they play a significant role in mitochondrial dysfunction and, in turn, disrupt the homeostatic condition. Herein, we summarize the significant roles of PVMs in cerebrovascular diseases, especially ischemic and hemorrhagic stroke and dementia, mainly in correlation with inflammation. A better understanding of the biology and pathobiology of PVMs may lead to new insights on and therapeutic strategies for cerebrovascular diseases.
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Affiliation(s)
- Hiroki Uchikawa
- Department of Translational Neuroscience, Barrow Aneurysm and AVM Research Center, Barrow Neurological Institute, Phoenix, AZ, USA; Department of Neurosurgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Kumamoto, Japan
| | - Ken Uekawa
- Department of Neurosurgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Kumamoto, Japan
| | - Yu Hasegawa
- Department of Pharmaceutical Science, School of Pharmacy at Fukuoka, International University of Health and Welfare, Okawa, Fukuoka, Japan.
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Mikkelsen MB, Neumann H, Buskbjerg CR, Johannsen M, O'Toole MS, Arendt-Nielsen L, Zachariae R. The effect of experimental emotion induction on experimental pain: a systematic review and meta-analysis. Pain 2024; 165:e17-e38. [PMID: 37889565 DOI: 10.1097/j.pain.0000000000003073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 07/31/2023] [Indexed: 10/28/2023]
Abstract
ABSTRACT The idea that emotions can influence pain is generally recognized. However, a synthesis of the numerous individual experimental studies on this subject is lacking. The aim of the present systematic review and meta-analysis was to synthesize the existing evidence on the effect of experimental emotion induction on experimental pain in nonclinical adults. PsycInfo and PubMed were searched up until April 10, 2023, for studies assessing differences in self-reported pain between emotion induction groups and/or control groups or between conditions within group. Risk of bias was assessed for the individual studies. The literature search yielded 78 relevant records of 71 independent studies. When compared with control conditions, the pooled results revealed a statistically significant pain-attenuating effect of positive emotion induction (between-group: Hedges g = -0.48, 95% CI: -0.72; -0.25, K = 9; within-group: g = -0.24, 95% CI: -0.32; -0.15, K = 40), and a statistically significant pain-exacerbating effect of negative emotion induction in within-group analyses but not between-group analyses (between-group: g = -0.29, 95% CI: -0.66; 0.07, K = 10; within-group: g = 0.14, 95% CI: 0.06; 0.23, K = 39). Bayesian meta-analysis provided strong support for an effect of positive emotion induction but weak support for an effect of negative emotion induction. Taken together, the findings indicate a pain-attenuating effect of positive emotion induction, while the findings for negative emotion induction are less clear. The findings are discussed with reference to theoretical work emphasizing the role of motivational systems and distraction for pain. Limitations include considerable heterogeneity across studies limiting the generalizability of the findings.
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Affiliation(s)
| | - Henrike Neumann
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | | | - Maja Johannsen
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | - Mia Skytte O'Toole
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
- Department of Medical Gastroenterology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark
| | - Robert Zachariae
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
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Ahlers-Dannen KE, Yang J, Spicer MM, Fu D, DeVore A, Fisher RA. A splice acceptor variant in RGS6 associated with intellectual disability, microcephaly, and cataracts disproportionately promotes expression of a subset of RGS6 isoforms. J Hum Genet 2024; 69:145-152. [PMID: 38332109 DOI: 10.1038/s10038-024-01220-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 02/10/2024]
Abstract
Intellectual disability (ID) is associated with an increased risk of developing psychiatric disorders, suggesting a common underlying genetic factor. Importantly, altered signaling and/or expression of regulator of G protein signaling 6 (RGS6) is associated with ID and numerous psychiatric disorders. RGS6 is highly conserved and undergoes complex alternative mRNA splicing producing ~36 protein isoforms with high sequence similarity historically necessitating a global approach in functional studies. However, our recent analysis in mice revealed RGS6 is most highly expressed in CNS with RGS6L(+GGL) isoforms predominating. A previously reported genetic variant in intron 17 of RGS6 (c.1369-1G>C), associated with ID, may provide further clues into RGS6L(+GGL) isoform functional delineation. This variant was predicted to alter a highly conserved canonical 3' acceptor site creating an alternative branch point within exon 18 (included in a subset of RGS6L(+GGL) transcripts) and a frameshift forming an early stop codon. We previously identified this alternative splice site and demonstrated its use generates RGS6Lζ(+GGL) isoforms. Here, we show that the c.1369-1G>C variant disrupts the canonical, preferred (>90%) intron 17 splice site and leads to the exclusive use of the alternate exon 18 splice site, inducing disproportionate expression of a subset of isoforms, particularly RGS6Lζ(+GGL). Furthermore, RGS6 global knockout mice do not exhibit ID. Thus, ID caused by the c.1369-1G>C variant likely results from altered RGS6 isoform expression, rather than RGS6 isoform loss. In summary, these studies highlight the importance of proper RGS6 splicing and identify a previously unrecognized role of G protein signaling in ID.
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Affiliation(s)
- K E Ahlers-Dannen
- Department of Neuroscience and Pharmacology, The Roy J and Lucille A Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - J Yang
- Department of Neuroscience and Pharmacology, The Roy J and Lucille A Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - M M Spicer
- Department of Neuroscience and Pharmacology, The Roy J and Lucille A Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - D Fu
- Department of Neuroscience and Pharmacology, The Roy J and Lucille A Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - A DeVore
- Department of Neuroscience and Pharmacology, The Roy J and Lucille A Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - R A Fisher
- Department of Neuroscience and Pharmacology, The Roy J and Lucille A Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA.
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Chen HS, Wang F, Chen JG. Epigenetic mechanisms in depression: Implications for pathogenesis and treatment. Curr Opin Neurobiol 2024; 85:102854. [PMID: 38401316 DOI: 10.1016/j.conb.2024.102854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/03/2024] [Accepted: 02/05/2024] [Indexed: 02/26/2024]
Abstract
The risk of depression is influenced by both genetic and environmental factors. It has been suggested that epigenetic mechanisms may mediate the risk of depression following exposure to adverse life events. Epigenetics encompasses stable alterations in gene expression that are controlled through transcriptional, post-transcriptional, translational, or post-translational processes, including DNA modifications, chromatin remodeling, histone modifications, RNA modifications, and non-coding RNA (ncRNA) regulation, without any changes in the DNA sequence. In this review, we explore recent research advancements in the realm of epigenetics concerning depression. Furthermore, we evaluate the potential of epigenetic changes as diagnostic and therapeutic biomarkers for depression.
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Affiliation(s)
- Hong-Sheng Chen
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; The Key Laboratory for Drug Target Researches and Pharmacodynamic Evaluation of Hubei Province, Wuhan 430030, China; The Research Center for Depression, Tongji Medical College, Huazhong University of Science, Wuhan 430030, China
| | - Fang Wang
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; The Key Laboratory for Drug Target Researches and Pharmacodynamic Evaluation of Hubei Province, Wuhan 430030, China; The Research Center for Depression, Tongji Medical College, Huazhong University of Science, Wuhan 430030, China; The Key Laboratory of Neurological Diseases (HUST), Ministry of Education of China, Wuhan 430030, China
| | - Jian-Guo Chen
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; The Key Laboratory for Drug Target Researches and Pharmacodynamic Evaluation of Hubei Province, Wuhan 430030, China; The Research Center for Depression, Tongji Medical College, Huazhong University of Science, Wuhan 430030, China; The Key Laboratory of Neurological Diseases (HUST), Ministry of Education of China, Wuhan 430030, China.
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Abdelaziz A, Elsayed H, Atta K, Mechi A, Kadhim H, Aboutaleb AM, Elaraby A, Ellabban MH, Eid M, AboElfarh HE, Ibrahim RA, Zawaneh EA, Ezzat M, Abdelaziz M, Hafez A, Mahmoud A, Ghaith HS, Suppah M. A comprehensive guide on the optimal timing of PCI in the setting of acute coronary syndrome: An updated meta-analysis. Int J Cardiol 2024; 400:131774. [PMID: 38211674 DOI: 10.1016/j.ijcard.2024.131774] [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: 07/30/2023] [Revised: 11/19/2023] [Accepted: 01/07/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Invasive revascularization is recommended for cohorts of patients with ST-elevation myocardial infarction (STEMI) and non-ST-elevation acute coronary syndrome (NSTE-ACS). However, the optimal timing of invasive revascularization is still controversial and no defined consensus is established. We aim to give a comprehensive appraisal on the optimal timing of invasive strategy in the heterogenous population of ACS. METHODS Relevant studies were assessed through PubMed, Scopus, Web of science, and Cochrane Library from inception until April 2023. Major adverse cardiovascular events (MACE) and all-cause mortality were our primary outcomes of interest, other secondary outcomes were cardiac death, TVR, MI, repeat revascularization, recurrent ischemia, and major bleeding. The data was pooled as odds ratio (OR) with its 95% confidence interval (CI) in a random effect model using STATA 17 MP. RESULTS A total of 26 studies comprising 21,443 patients were included in the analysis. Early intervention was favor to decrease all-cause mortality (OR = 0.79, 95% CI: 0.64 to 0.98, p = 0.03), when compared to delayed intervention. Subgroup analysis showed that early intervention was significantly associated with all-cause mortality reduction in only NSTE-ACS (OR = 0.83, 95% CI [0.7 to 0.99], p = 0.04). However, there was no significant difference between early and delayed intervention in terms of MACE, cardiac death, TVR, MI, repeat revascularization, recurrent ischemia, and major bleeding. CONCLUSION An early intervention was associated with lower mortality rates compared to delayed intervention in NSTE-ACS with no significant difference in other clinical outcomes. PROSPERO registration: CRD42023415574.
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Affiliation(s)
- Ahmed Abdelaziz
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt.
| | - Hanaa Elsayed
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Karim Atta
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Institute of Medicine, National Research Mordovia State University, Saransk, Russia
| | - Ahmed Mechi
- University of Kufa, Medicine College, Internal Medicine Department, Najaf, Iraq
| | | | - Aya Moustafa Aboutaleb
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed Elaraby
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohamed Hatem Ellabban
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mahmoud Eid
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Hadeer Elsaeed AboElfarh
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Mansoura Manchester Programme for Medical Education, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Rahma AbdElfattah Ibrahim
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Kafr Elsheikh University, Kafr Elsheikh, Egypt
| | - Emad Addin Zawaneh
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of medicine, Jordan university of science and technology, Irbid, Jordan
| | - Mahmoud Ezzat
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Mohamed Abdelaziz
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Abdelrahman Hafez
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmed Mahmoud
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Hazem S Ghaith
- Medical Research group of Egypt (MRGE), Cairo, Egypt; Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mustafa Suppah
- Department of Cardiovascular Medicine, Mayo Clinic, 13400 E Shea Boulevard, Scottsdale, AZ 85259, USA
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Ibrahim A, Kamel NO, Rageh F, Elgamal R, Mansour Salama B, Sakr MA, Elhoseeny MM, Osman EM, Sayed S, Ramadan ME. The involvement of cytokine gene polymorphism in determining the vulnerability to Blastocystis and Helicobacter pylori co-infection in the Egyptian population. Acta Trop 2024; 252:107137. [PMID: 38364930 DOI: 10.1016/j.actatropica.2024.107137] [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] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 02/18/2024]
Abstract
AIMS The present study aimed to identify any potential association between IL-1β and TNF-α gene polymorphism and the risk of Blastocystis infection as well as co-infection of Blastocystis with Helicobacter pylori (H.pylori). METHODOLOGY A total of 314 stool samples were collected and examined microscopically for the detection of parasitic infection. DNA was extracted from all samples and utilized to identify Blastocystis molecularly. Positive samples were used for H. pylori detection by rapid tests and PCR. Moreover, we investigate polymorphism in the TNF-α gene at position -1031T/C, -308 G/A, and IL-1β at position +3954C/T using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay. RESULTS Out of the 314 stool samples, Blastocystis was detected in 93 (29.6 %); among them, 54 (58.1 %) had a mixed infection of Blastocystis with H. pylori. The TT genotype of the IL-1β gene at position +3954 was significantly higher in Blasocystis-infected patients than in uninfected patients (17.2% vs. 6.3 %, P = 0.02), which might be considered a risk factor (OR = 3.2; CI =1.21-8.52). The TNF-α at position -1031 TT genotype was significantly higher in Blastocystis-infected patients than uninfected patients (44.1% vs. 10.8 %, P< 0.0001). The T allele (OR= 2.67; CI=1.51-4.72, P = 0.0008) might be considered a risk factor. The TNF- α at position -308 AA genotype is higher in Blasocystis infected than uninfected (17.2% vs 7.2 %, P = 0.03). TNF-α -308 AA (OR = 2.72; CI = 1.08-6.89) and A allele (OR= 1.46; CI= 0.797-2.66) might be considered risk factors. The TNF- α at position -308 G/A showed that the GG is the most frequent genotype in Blastocystis with H. pylori-positive patients with a significant association (P = 0.004), as well as the G allele (P = 0.02). The G allele (OR=1.924; CI= 1.071-3.454) might be considered a risk factor for co-infection of Blastocystis and H. pylori. CONCLUSION SNPs (-1031 T/C and -308 G/A) of the TNF-α and (+3954 C/T) of the IL-1β may be a useful marker in the assessment of the risk of Blastocystis infection, and TNF-α at position -308 G/A) may be a predictor for co-infection of Blastocystis with H. pylori.
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Affiliation(s)
- Asmaa Ibrahim
- Genetic engineering and Biotechnology research institute, University of Sadat City (GEBRI, USC), Egypt; Departments of Medical Parasitology, Faculty of Medicine, Cairo University (Laboratory of Molecular Medical Parasitology, LMMP), Egypt.
| | - Nancy O Kamel
- Department of Medical Parasitology, Faculty of Medicine, October 6 University, Egypt
| | - Fatma Rageh
- Infectious disease, Gastroenterology and hepatology department, Suez University, Egypt
| | - Rasha Elgamal
- Clinical pathology department, Faculty of Medicine, Suez University, Egypt
| | - Bassam Mansour Salama
- Infectious and Endemic Diseases Department, Faculty of Medicine Suez Canal University, Egypt
| | - Mohamed A Sakr
- Medical Microbiology and Immunology Department, Faculty of Medicine, Suez University, P.O. Box:43221, Suez, Egypt
| | | | - Eman M Osman
- Immunology and allergy department, Medical Research Institute Alexandria University, Egypt
| | - Samar Sayed
- Community Medicine Faculty of Medicine, Suez University, Egypt
| | - Manar Ezzelarab Ramadan
- Department of Medical Parasitology, Faculty of Medicine, Suez University, P.O. Box:43221, Suez, Egypt
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Smith ML, Gelaye B, Tsai AC, Gradus JL. Mediation of the association between depression and coronary heart disease by metabolic syndrome components. Ann Epidemiol 2024; 92:1-7. [PMID: 38341050 DOI: 10.1016/j.annepidem.2024.02.003] [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] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/30/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Depression is associated with incident coronary heart disease (CHD) via a pathway that may be causal, but the mechanisms underlying this association are unclear. We assessed the extent to which metabolic syndrome (MetS) and its components (i.e., elevated waist circumference, low high-density lipoprotein [HDL] cholesterol, elevated triglycerides, elevated blood pressure, and elevated fasting plasma glucose) may mediate this association. METHODS Data were Framingham Heart Study Research Materials obtained from the National Heart, Lung, and Blood Institute (NHLBI) Biologic Specimen and Data Repository Information Coordinating Center. We used Cox proportional hazards regression to estimate adjusted hazard ratios (aHR) representing the total effect (aHRTE) of probable depression, measured via the Centers for Epidemiological Studies - Depression scale, on incident CHD over approximately 18 years. Using inverse odds ratio weighting, we decomposed this estimate into natural direct effects (aHRNDE) and natural indirect effects (aHRNIE) through potential mediators (measured approximately three years after depression). RESULTS Probable depression was associated with incident CHD (aHRTE=1.45, 95% confidence interval [CI]: 0.93, 2.25), and elevated waist circumference partially mediated this association (aHRNDE=1.34, 95% CI: 0.76-2.32; aHRNIE=1.08, 95% CI: 0.63-1.91). We did not find evidence of additional mediation by additional MetS components. CONCLUSIONS Elevated waist circumference appears to play a role in the association between depression and CHD.
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Affiliation(s)
- Meghan L Smith
- Boston University School of Public Health, Department of Epidemiology, United States.
| | - Bizu Gelaye
- Harvard TH Chan School of Public Health, Department of Epidemiology, United States; Harvard Medical School, United States
| | - Alexander C Tsai
- Harvard Medical School, United States; Massachusetts General Hospital, Center for Global Health and Mongan Institute, United States
| | - Jaimie L Gradus
- Boston University School of Public Health, Department of Epidemiology, United States; Boston University School of Medicine, Department of Psychiatry, United States
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Mesa-Castrillon CI, Simic M, Ferreira ML, Bennell KL, Luscombe GM, Gater K, Beckenkamp PR, Michell A, Bauman A, de Luca K, Bunker S, Clavisi O, Ferreira PH. Effectiveness of an eHealth-Delivered Program to Empower People With Musculoskeletal Pain in Rural Australia: A Randomized Controlled Trial. Arthritis Care Res (Hoboken) 2024; 76:570-581. [PMID: 37984995 DOI: 10.1002/acr.25272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 10/08/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE Our objective was to evaluate the effectiveness of a three-month physiotherapist-delivered eHealth physical activity program compared with usual care to improve function in adults with low back pain or knee osteoarthritis in rural Australia. METHODS This was a parallel, two-group, pragmatic, superiority, randomized controlled trial involving three- and six-month posttreatment follow-ups. There was a total of 156 adults with chronic nonspecific low back pain (n = 97) or knee osteoarthritis (n = 59) from rural Australia. The intervention involved an eHealth physical activity and an exercise program that included five to eight teleconsultations with a physiotherapist (primary time point three months) or usual care (eg, general practitioner, physiotherapy, and pain medication). The primary outcome was the Patient-Specific Functional Scale (0-30), with a three-point difference between groups being considered the minimum clinically important difference. RESULTS Participants receiving the eHealth intervention (n = 78) reported significantly greater and clinically worthwhile improvements in function (mean between-group difference 3.6; 95% confidence interval [CI] 1.3-5.9) compared to participants receiving usual care (n = 78). Small but statistically significantly greater improvements in disability (7.2 of 100; 95% CI 2.1-12.3) and quality of life (4.5 of 100; 95% CI 0.0-9.0) also favored the eHealth group. No clinical or statistical differences between groups were found for the secondary outcomes of pain, coping skills, and physical activity levels. CONCLUSION A physiotherapist-delivered eHealth intervention is effective and provides clinically meaningful improvements in function compared to usual care for people with musculoskeletal pain in rural communities. These findings highlight the potential for eHealth-based programs to improve access to evidence-based exercise interventions for people with musculoskeletal pain in rural communities.
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Affiliation(s)
- Carlos I Mesa-Castrillon
- University of Sydney, Sydney, New South Wales, Australia
- Sydney Musculoskeletal Health, Charles Perkins Centre, School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Milena Simic
- University of Sydney, Sydney, New South Wales, Australia
| | | | - Kim L Bennell
- University of Melbourne, Melbourne, Victoria, Australia
| | | | - Kristy Gater
- Dubbo Health Service, Dubbo, New South Wales, Australia
| | | | | | - Adrian Bauman
- University of Sydney, Sydney, New South Wales, Australia
| | - Katie de Luca
- Central Queensland University Brisbane, Queensland, Australia
| | | | | | - Paulo H Ferreira
- University of Sydney, Sydney, New South Wales, Australia
- Sydney Musculoskeletal Health, Charles Perkins Centre, School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
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Glomb C, Wilhelmi M, Strauß S, Zippusch S, Klingenberg M, Aper T, Vogt PM, Ruhparwar A, Helms F. Fabrication and biomechanical characterization of a spider silk reinforced fibrin-based vascular prosthesis. J Mech Behav Biomed Mater 2024; 152:106433. [PMID: 38316085 DOI: 10.1016/j.jmbbm.2024.106433] [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] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 01/15/2024] [Accepted: 01/25/2024] [Indexed: 02/07/2024]
Abstract
With fibrin-based vascular prostheses, vascular tissue engineering offers a promising approach for the fabrication of biologically active regenerative vascular grafts. As a potentially autologous biomaterial, fibrin exhibits excellent hemo- and biocompatibility. However, the major problem in the use of fibrin constructs in vascular tissue engineering, which has so far prevented their widespread clinical application, is the insufficient biomechanical stability of unprocessed fibrin matrices. In this proof-of-concept study, we investigated to what extent the addition of a spider silk network into the wall structure of fibrin-based vascular prostheses leads to an increase in biomechanical stability and an improvement in the biomimetic elastic behavior of the grafts. For the fabrication of hybrid prostheses composed of fibrin and spider silk, a statically cast tubular fibrin matrix was surrounded with an envelope layer of Trichonephila edulis silk using a custom built coiling machine. The fibrin matrix was then compacted and pressed into the spider silk network by transluminal balloon compression. This manufacturing process resulted in a hybrid prosthesis with a luminal diameter of 4 mm. Biomechanical characterization revealed a significant increase in biomechanical stability of spider silk reinforced grafts compared to exclusively compacted fibrin segments with a mean burst pressure of 362 ± 74 mmHg vs. 213 ± 14 mmHg (p < 0.05). Dynamic elastic behavior of the spider silk reinforced grafts was similar to native arteries. In addition, the coiling with spider silk allowed a significant increase in suture retention strength and resistance to external compression without compromising the endothelialization capacity of the grafts. Thus, spider silk reinforcement using the abluminal coiling technique represents an efficient and reproducible technique to optimize the biomechanical behavior of small-diameter fibrin-based vascular grafts.
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Affiliation(s)
- Clara Glomb
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany
| | - Mathias Wilhelmi
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany; Department of Vascular- and Endovascular Surgery, St. Bernward Hospital, Hildesheim, Germany
| | - Sarah Strauß
- Department of Plastic, Hand and Reconstructive Surgery, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Sarah Zippusch
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany; Division for Cardiothoracic-, Transplantation- and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Melanie Klingenberg
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany; Division for Cardiothoracic-, Transplantation- and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Thomas Aper
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany; Division for Cardiothoracic-, Transplantation- and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Peter M Vogt
- Department of Plastic, Hand and Reconstructive Surgery, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Arjang Ruhparwar
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany; Division for Cardiothoracic-, Transplantation- and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Florian Helms
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), Hannover Medical School, Stadtfelddamm 34, 30625, Hannover, Germany; Division for Cardiothoracic-, Transplantation- and Vascular Surgery, Hannover Medical School, Hannover, Germany.
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Wang X, Kim CS, Adams BC, Wilkinson R, Hill MM, Shah AK, Mohamed A, Dutt M, Ng MSY, Ungerer JPJ, Healy HG, Kassianos AJ. Human proximal tubular epithelial cell-derived small extracellular vesicles mediate synchronized tubular ferroptosis in hypoxic kidney injury. Redox Biol 2024; 70:103042. [PMID: 38244399 PMCID: PMC10831315 DOI: 10.1016/j.redox.2024.103042] [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] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/12/2024] [Indexed: 01/22/2024] Open
Abstract
Hypoxia is the key pathobiological trigger of tubular oxidative stress and cell death that drives the transition of acute kidney injury (AKI) to chronic kidney disease (CKD). The mitochondrial-rich proximal tubular epithelial cells (PTEC) are uniquely sensitive to hypoxia and thus, are pivotal in propagating the sustained tubular loss of AKI-to-CKD transition. Here, we examined the role of PTEC-derived small extracellular vesicles (sEV) in propagating the 'wave of tubular death'. Ex vivo patient-derived PTEC were cultured under normoxia (21 % O2) and hypoxia (1 % O2) on Transwell inserts for isolation and analysis of sEV secreted from apical versus basolateral PTEC surfaces. Increased numbers of sEV were secreted from the apical surface of hypoxic PTEC compared with normoxic PTEC. No differences in basolateral sEV numbers were observed between culture conditions. Biological pathway analysis of hypoxic-apical sEV cargo identified distinct miRNAs linked with cellular injury pathways. In functional assays, hypoxic-apical sEV selectively induced ferroptotic cell death (↓glutathione peroxidase-4, ↑lipid peroxidation) in autologous PTEC compared with normoxic-apical sEV. The addition of ferroptosis inhibitors, ferrostatin-1 and baicalein, attenuated PTEC ferroptosis. RNAse A pretreatment of hypoxic-apical sEV also abrogated PTEC ferroptosis, demonstrating a role for sEV RNA in ferroptotic 'wave of death' signalling. In line with these in vitro findings, in situ immunolabelling of diagnostic kidney biopsies from AKI patients with clinical progression to CKD (AKI-to-CKD transition) showed evidence of ferroptosis propagation (increased numbers of ACSL4+ PTEC), while urine-derived sEV (usEV) from these 'AKI-to-CKD transition' patients triggered PTEC ferroptosis (↑lipid peroxidation) in functional studies. Our data establish PTEC-derived apical sEV and their intravesicular RNA as mediators of tubular lipid peroxidation and ferroptosis in hypoxic kidney injury. This concept of how tubular pathology is propagated from the initiating insult into a 'wave of death' provides novel therapeutic check-points for targeting AKI-to-CKD transition.
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Affiliation(s)
- Xiangju Wang
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Chang Seong Kim
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea; Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Benjamin C Adams
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Ray Wilkinson
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Michelle M Hill
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Alok K Shah
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Ahmed Mohamed
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Mriga Dutt
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Monica S Y Ng
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Jacobus P J Ungerer
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Helen G Healy
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Andrew J Kassianos
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia; Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia.
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Lou Y, Sun Z, Ma H, Cao D, Sun M, Wang Q, Wang J, Zhuo Q, Tao R, Ying B, Liu Y, Yu M, Wang H. Odontogenic infections in the antibiotic era: approach to diagnosis, management, and prevention. Infection 2024; 52:301-311. [PMID: 37926767 DOI: 10.1007/s15010-023-02117-5] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/13/2023] [Indexed: 11/07/2023]
Abstract
PURPOSE The prevalence of odontogenic infections remains one of the highest in the world. If untreated, odontogenic infections can break through the limitation, disseminate to other organs or spaces, and cause high mortality rates. However, it is still difficult to rapidly target limited or disseminated infections in clinical practice. The type of disseminated odontogenic infections and the responsible bacteria have not been described in detail. METHODS Search databases (e.g., PubMed, MEDLINE, Web of Science, Embase) for reports published from 2018.1 to 2022.9. Use search strategies: ("odontogenic infections" OR "pulpitis" OR "periapical lesions" OR "periodontal diseases") AND ("disseminated infections" OR "complication"). RESULTS Fourteen different types of disseminated odontogenic infections, most of which are polymicrobial infections, can spread through the body either direct or through hematogenous diffusion. Multiple microbial infections can be more invasive in the transmission of infection. Secondary infections are commonly associated with bacteria like Fusobacterium spp., Streptococcus spp., Peptostreptococcus spp., Prevotella spp., and Staphylococcus spp. Antibiotics with broad-spectrum activity are fundamental as first-line antimicrobial agents based on the microorganisms isolated from disseminated infections. CONCLUSION This review elaborates on the epidemiology, microorganisms, risk factors, and dissemination routes, and provides evidence-based opinions on the diagnosis, multidisciplinary management, and prevention of odontogenic infections for dentists and clinicians.
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Affiliation(s)
- Yiting Lou
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
| | - Zheyuan Sun
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
| | - Haiying Ma
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
| | - Danna Cao
- Department of Stomatology, The First Affiliated Hospital of Ningbo University, Ningbo, 315000, Zhejiang, China
| | - Mouyuan Sun
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
| | - Qianting Wang
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
| | - Jingyu Wang
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
| | - Qunhao Zhuo
- Department of Stomatology, The First Affiliated Hospital of Ningbo University, Ningbo, 315000, Zhejiang, China
| | - Ran Tao
- Department of Biomedical Sciences, Texas A&M University School of Dentistry, Dallas, TX, USA
| | - Binbin Ying
- Department of Stomatology, The First Affiliated Hospital of Ningbo University, Ningbo, 315000, Zhejiang, China.
| | - Yu Liu
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China.
| | - Mengfei Yu
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China.
| | - Huiming Wang
- School of Stomatology, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China
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Malta DC, Gomes CS, Felisbino-Mendes MS, Veloso GA, Machado IE, Cardoso LDO, Azeredo RT, Jaime PC, Vasconcelos LLCD, Naghavi M, Ribeiro ALP. Undernutrition, and overweight and obesity: the two faces of malnutrition in Brazil, analysis of the Global Burden of Disease, 1990 to 2019. Public Health 2024; 229:176-184. [PMID: 38452562 DOI: 10.1016/j.puhe.2023.12.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/30/2023] [Accepted: 12/27/2023] [Indexed: 03/09/2024]
Abstract
OBJECTIVES The objective of this study was to analyse the global burden of disease attributable to undernutrition and high body mass index (BMI) in Brazil and its 27 states, as well as its association with the socio-demographic index (SDI) from 1990 to 2019. STUDY DESIGN This is an epidemiological time-series study. METHODS This study analysed the undernutrition and high BMI estimated by the Global Burden of Disease study conducted from 1990 to 2019 for Brazil and its states, using the following metrics: absolute number of deaths, standardised mortality rate, and disability-adjusted life years (DALYs). This study also analysed the correlation between the percentage variation of mortality rates and SDI. RESULTS A decrease in the number of deaths (-75 %), mortality rate (-75.1 %), and DALYS (-72 %) attributable to undernutrition was found in Brazil and in all regions. As regarding the high BMI, an increase in the number of deaths was found (139.6 %); however, the mortality rate (-9.7) and DALYs (-6.4 %) declined in all regions, except in the North and Northeast regions, which showed an increase. A strong correlation was identified between undernutrition and high BMI with SDI. CONCLUSION Our study observed a double burden of malnutrition in Brazil, with a reduction in the burden of diseases due to malnutrition in Brazil and variation in the burden due to high BMI according to the socioeconomic status of the region. Public policies are necessary in order to guarantee the human right to a healthy and sustainable diet, together with food and nutrition security and a diminishing of social inequality.
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Affiliation(s)
- D C Malta
- Departamento de Enfermagem Materno-Infatil e Saúde Pública, Escola de Enfermagem, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
| | - C S Gomes
- Programa de Pós-graduação em Saúde Pública, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - M S Felisbino-Mendes
- Departamento de Enfermagem Materno-Infatil e Saúde Pública, Escola de Enfermagem, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
| | - G A Veloso
- Universidade Federal Fluminense, Instituto de Matemática e Estatística, Departamento de Estatística, Brazil.
| | - I E Machado
- Programa de Pós-graduação em Saúde e Nutrição, Universidade Federal de Ouro Preto, Ouro Preto, MG, Brazil.
| | - L de O Cardoso
- Secretaria de vigilância em saúde e ambiente, Ministério da Saúde, Brasilia/DF, Brazil.
| | - R T Azeredo
- Programa de Pós-graduação em Saúde Pública, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
| | - P C Jaime
- Departamento de Nutrição, Universidade de São Paulo, São Paulo, SP, Brazil.
| | | | - M Naghavi
- Institute for Health Metrics and Evaluation, Seattle, WA, United States
| | - A L P Ribeiro
- Departamento de Clinica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
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Li Z, Brittan M, Mills NL. A Multimodal Omics Framework to Empower Target Discovery for Cardiovascular Regeneration. Cardiovasc Drugs Ther 2024; 38:223-236. [PMID: 37421484 PMCID: PMC10959818 DOI: 10.1007/s10557-023-07484-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/10/2023]
Abstract
Ischaemic heart disease is a global healthcare challenge with high morbidity and mortality. Early revascularisation in acute myocardial infarction has improved survival; however, limited regenerative capacity and microvascular dysfunction often lead to impaired function and the development of heart failure. New mechanistic insights are required to identify robust targets for the development of novel strategies to promote regeneration. Single-cell RNA sequencing (scRNA-seq) has enabled profiling and analysis of the transcriptomes of individual cells at high resolution. Applications of scRNA-seq have generated single-cell atlases for multiple species, revealed distinct cellular compositions for different regions of the heart, and defined multiple mechanisms involved in myocardial injury-induced regeneration. In this review, we summarise findings from studies of healthy and injured hearts in multiple species and spanning different developmental stages. Based on this transformative technology, we propose a multi-species, multi-omics, meta-analysis framework to drive the discovery of new targets to promote cardiovascular regeneration.
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Affiliation(s)
- Ziwen Li
- BHF Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK.
| | - Mairi Brittan
- BHF Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
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Hochstrasser KJ, Rogers SC, Quyyumi A, Johnson D, Pak V, Shah AJ, Rye DB, Trotti LM. Restless legs syndrome, periodic limb movements of sleep, and subclinical cardiovascular disease. Sleep Biol Rhythms 2024; 22:259-267. [PMID: 38524158 PMCID: PMC10959898 DOI: 10.1007/s41105-023-00497-7] [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: 06/15/2023] [Accepted: 10/06/2023] [Indexed: 03/26/2024]
Abstract
Restless legs syndrome (RLS) and periodic limb movements of sleep (PLMS) have been variably implicated in risk for cardiovascular disease (CVD), but there is lack of consensus on these relationships. We sought to assess subclinical CVD measures and RLS/PLMS in a large cohort to further evaluate these associations. The Emory Center for Health Discovery and Well Being cohort is composed of employed adults, with subclinical CVD measures including endothelial function (flow-mediated vasodilation), microvascular function (reactive hyperemia index, RHI), arterial stiffness (pulse wave velocity and augmentation index), and carotid intima-media thickness (cIMT). Participants were grouped based on presence (N = 50) or absence (N = 376) of RLS and subclinical CVD measures compared between groups. A subset of participants (n = 40) underwent ambulatory monitoring for PLMS and obstructive sleep apnea. PLMS association with subclinical CVD measures was assessed. RLS status was significantly associated with flow-mediated dilation in univariate analyses but not after controlling for potential confounders; RLS was not associated with other subclinical CVD measures. PLMS were significantly correlated with the RHI, augmentation index, and cIMT in univariate analyses; only the association between PLMS and cIMT remained significant (p = 0.04) after controlling for RLS status, age, apnea-hypopnea index, hyperlipidemia, and hypertension. The observed association between higher PLMS and greater cIMT suggests that PLMS may be a marker of subclinical CVD. Further work is needed to determine the relationship between PLMS and CVD risk. Supplementary Information The online version contains supplementary material available at 10.1007/s41105-023-00497-7.
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Affiliation(s)
- Kevin J. Hochstrasser
- Department of Neurology, Emory Sleep Center, Emory University School of Medicine, 12 Executive Park Dr NE, Atlanta, GA 30329 USA
| | - Steven C. Rogers
- Division of Cardiology, Department of Internal Medicine, Emory University School of Medicine, Atlanta, USA
| | - Arshed Quyyumi
- Division of Cardiology, Department of Internal Medicine, Emory University School of Medicine, Atlanta, USA
| | - Dayna Johnson
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, USA
| | - Victoria Pak
- Emory Nell Hodgson Woodruff School of Nursing, Atlanta, USA
| | - Amit J. Shah
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, USA
- Division of Cardiology, Department of Internal Medicine, Emory University School of Medicine, Atlanta, USA
| | - David B. Rye
- Department of Neurology, Emory Sleep Center, Emory University School of Medicine, 12 Executive Park Dr NE, Atlanta, GA 30329 USA
| | - Lynn Marie Trotti
- Department of Neurology, Emory Sleep Center, Emory University School of Medicine, 12 Executive Park Dr NE, Atlanta, GA 30329 USA
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Kirk AG, Kimmel LA, Pereira J, Ekegren CL. The influence of hospital and home environments on physical activity and sedentary behaviour: Perceptions of people recovering from fractures. Injury 2024; 55:111488. [PMID: 38452700 DOI: 10.1016/j.injury.2024.111488] [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: 02/07/2024] [Revised: 02/29/2024] [Accepted: 02/29/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND A lack of evidence exists contrasting the factors that influence physical activity and sedentary behaviour in both hospital and home settings before and after discharge from acute hospitalisation for fractures. OBJECTIVE To describe and compare perceptions of environmental influences on physical activity in hospital and home settings in people recovering from fractures. METHOD Semi-structured interviews were conducted with patients hospitalised following fractures (hip fracture or multi-trauma), exploring the barriers and enablers to physical activity within hospital and home settings. Interviews were conducted within two weeks of hospital discharge, audio recorded and transcribed prior to thematic analysis via a framework approach. RESULTS Between December 2022 and May 2023, 12 semi-structured interviews were undertaken with an equal number of participants who sustained an isolated hip fracture or multi-trauma. The median (IQR) age of participants was 60 (52-68) years, with half being male, and the majority sustaining their injuries via transport crashes. Three main themes that influenced physical activity behaviours in hospital and home settings were: having the opportunity, having a reason, and having support and assistance to be active. CONCLUSION During the period of reduced physical capability following fracture, patients need to be provided with opportunities and motivation to be active, particularly within the hospital setting. Findings from this study will assist clinicians to better support people recovering from fractures via greater engagement in physical activity within hospital and home settings.
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Affiliation(s)
- Asher G Kirk
- Alfred Health, PO Box 315, Prahran, VIC 3181, Australia; Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne, VIC 3004, Australia.
| | - Lara A Kimmel
- Alfred Health, PO Box 315, Prahran, VIC 3181, Australia; Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne, VIC 3004, Australia
| | - Jason Pereira
- Alfred Health, PO Box 315, Prahran, VIC 3181, Australia
| | - Christina L Ekegren
- Alfred Health, PO Box 315, Prahran, VIC 3181, Australia; Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne, VIC 3004, Australia; Rehabilitation, Ageing and Independent Living Research Centre, Monash University, Peninsula Campus, Frankston, VIC 3199, Australia
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Ryan CG, Karran EL, Wallwork SB, Pate JW, O'Keeffe M, Fullen BM, Livadas N, Jones N, Toumbourou JW, Gilchrist P, Cameron PA, Fatoye F, Ravindran D, Lorimer Moseley G. We Are All in This Together-Whole of Community Pain Science Education Campaigns to Promote Better Management of Persistent Pain. J Pain 2024; 25:902-917. [PMID: 37918470 DOI: 10.1016/j.jpain.2023.10.024] [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] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 10/02/2023] [Accepted: 10/25/2023] [Indexed: 11/04/2023]
Abstract
Persistent pain is a major public health issue-estimated to affect a quarter of the world's population. Public understanding of persistent pain is based on outdated biomedical models, laden with misconceptions that are contrary to best evidence. This understanding is a barrier to effective pain management. Thus, there have been calls for public health-based interventions to address these misconceptions. Previous pain-focussed public education campaigns have targeted pain beliefs and behaviours that are thought to promote recovery, such as staying active. However, prevailing pain-related misconceptions render many of these approaches counter-intuitive, at best. Pain Science Education improves understanding of 'how pain works' and has been demonstrated to improve pain and disability outcomes. Extending Pain Science Education beyond the clinic to the wider community seems warranted. Learning from previous back pain-focussed and other public health educational campaigns could optimise the potential benefit of such a Pain Science Education campaign. Pain Science Education-grounded campaigns have been delivered in Australia and the UK and show promise, but robust evaluations are needed before any firm conclusions on their population impact can be made. Several challenges exist going forward. Not least is the need to ensure all stakeholders are involved in the development and implementation of Pain Science Education public messaging campaigns. Furthermore, it is crucial that campaigns are undertaken through a health equity lens, incorporating underrepresented communities to ensure that any intervention does not widen existing health inequalities associated with persistent pain. PERSPECTIVE: Public misconceptions about pain are a significant public health challenge and a viable intervention target to reduce the personal, social, and economic burden of persistent pain. Adaptation of Pain Science Education, which improves misconceptions in a clinical setting, into the public health setting seems a promising approach to explore.
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Affiliation(s)
- Cormac G Ryan
- Pain Education Team to Advance Learning (PETAL) Collaboration; Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK
| | - Emma L Karran
- Pain Education Team to Advance Learning (PETAL) Collaboration; IIMPACT in Health, University of South Australia, Kaurna Country, Adelaide, Australia
| | - Sarah B Wallwork
- Pain Education Team to Advance Learning (PETAL) Collaboration; IIMPACT in Health, University of South Australia, Kaurna Country, Adelaide, Australia
| | - Joshua W Pate
- Pain Education Team to Advance Learning (PETAL) Collaboration; Graduate School of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Mary O'Keeffe
- Pain Education Team to Advance Learning (PETAL) Collaboration; Institute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and Health, University of Sydney, Australia
| | - Brona M Fullen
- Pain Education Team to Advance Learning (PETAL) Collaboration; UCD School of Public Health, Physiotherapy and Sports Science, Dublin, Ireland
| | - Nick Livadas
- Pain Education Team to Advance Learning (PETAL) Collaboration; Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK
| | - Niki Jones
- Pain Education Team to Advance Learning (PETAL) Collaboration
| | - John W Toumbourou
- Pain Education Team to Advance Learning (PETAL) Collaboration; Deakin University, School of Psychology and Centre for Social and Early Emotional Development, Geelong, Australia
| | - Peter Gilchrist
- Pain Education Team to Advance Learning (PETAL) Collaboration; The University of Adelaide Rural Clinical School, Rural Generalist Program, South Australia
| | - Paul A Cameron
- Pain Education Team to Advance Learning (PETAL) Collaboration; Fife Health & Social Care Partnership, Scotland, UK; School of Medicine, Cardiff University, UK
| | - Francis Fatoye
- Pain Education Team to Advance Learning (PETAL) Collaboration; Department of Health Professions, Faculty of Health and Education, Manchester Metropolitan University, UK; Lifestyle Disease Entity, North-West University, South Africa
| | - Deepak Ravindran
- Pain Education Team to Advance Learning (PETAL) Collaboration; Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK; Department of Pain Medicine, Royal Berkshire NHS Foundation Trust, UK
| | - G Lorimer Moseley
- Pain Education Team to Advance Learning (PETAL) Collaboration; IIMPACT in Health, University of South Australia, Kaurna Country, Adelaide, Australia
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Chen C, Zhao Y, Wu Y, Zhong P, Su B, Zheng X. Socioeconomic, Health Services, and Multimorbidity Disparities in Chinese Older Adults. Am J Prev Med 2024; 66:735-743. [PMID: 38123028 DOI: 10.1016/j.amepre.2023.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 12/14/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION As one of the world's most populous countries, China persistently confronts a significant multimorbidity burden. This study aimed to elucidate the multimorbidity burden experienced by Chinese older adults, explore its interplay with socioeconomic disparity, and investigate potential correlations between these provincial disparities and health services availability. METHODS The fourth wave of China's national Urban and Rural Elderly Population study, conducted in 2015, was used to construct a multimorbidity index and elucidate the geographic differences in the multimorbidity burden. Incorporating macrolevel indicators about socioeconomic and health services availability, quantile regression and Spearman correlation analyses were employed to investigate the relationship between multimorbidity and socioeconomic disparities and examine the potential linkages between these provincial disparities and health services availability. Analyses were performed in 2023. RESULTS The final analysis included a total of 213,857 older adults. At the provincial level, significant geographic disparities in multimorbidity burden were identified. After adjusting for individual social determinants of health, an independent association was found between the human development index and a higher multimorbidity index (coefficient= -0.22; 95% CI= -0.24, -0.19). Furthermore, a significant positive correlation emerged between human development index and both population and geographic densities of health services availability. Notably, geographic density displayed greater inequality (Gini coefficients=0.45-0.48) than population density (Gini coefficients=0.03-0.10). CONCLUSIONS This study demonstrates that multimorbidity burden in China is linked to provincial socioeconomic disparities and that inequality in health services availability may account for this, which would advocate for a need to reduce disparities in health services availability.
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Affiliation(s)
- Chen Chen
- Department of Population Health and Aging Science, School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Yihao Zhao
- Department of Chronic Diseases and Multimorbidity, School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Yu Wu
- Department of Population Health and Aging Science, School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Panliang Zhong
- Department of Population Health and Aging Science, School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Binbin Su
- Department of Health Economics, School of Population Medicine and Public Health, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China.
| | - Xiaoying Zheng
- Department of Population Health and Aging Science, School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; APEC Health Science Academy, Peking University, Beijing, China.
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