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Ganz M, Schrier R, Yomtov N, Spivak M, Bulmash M, Appelbaum Y, Gejerman Y, Miller D. Investigating the Influence of Antidiabetic Medications and Psychosocial Factors. Cureus 2024; 16:e60270. [PMID: 38872673 PMCID: PMC11170669 DOI: 10.7759/cureus.60270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2024] [Indexed: 06/15/2024] Open
Abstract
The relationship between type 2 diabetes mellitus (T2DM) and depression presents a significant area of medical concern, characterized by a higher incidence of depression among T2DM patients compared to the general population. This connection is not only evidenced in the prevalence of depressive symptoms in diabetic patients but also in the way these symptoms impact diabetes management. Furthermore, the influence of antidiabetic medications, especially sodium-glucose cotransporter-2 (SGLT2) inhibitors, on depression risk is a topic of ongoing research, with contrasting findings regarding the effects of drugs like metformin and pioglitazone. The aim of this study is to provide a comprehensive analysis of the relationship between T2DM and depression, focusing on the prevalence of depressive symptoms among diabetic patients, and the role of antidiabetic medications in modulating depression risk. Methods Utilizing data from the National Health and Nutrition Examination Survey (NHANES), we focused on individuals with T2DM. Depression status was assessed using the nine-item Patient Health Questionnaire (PHQ-9), a validated tool for evaluating depressive symptoms. Participants' depression status was categorized based on PHQ-9 composite scores. The analysis included demographic variables and the use of antidiabetic medications, with a focus on SGLT2 inhibitors. Logistic regression models adjusted for age, race/ethnicity, and BMI were employed. Results Our study involved 23,575 participants, of which 7,862 had T2DM. A significant difference in age and BMI was observed between diabetic and non-diabetic groups. Logistic regression analysis indicated that non-diabetic individuals had a significantly lower likelihood of depression compared to diabetic patients not on SGLT2 inhibitors. However, no statistically significant difference in depression levels was found between diabetic patients on SGLT2 inhibitors and those not on these medications. Conclusion These findings highlight the complex relationship between diabetes, antidiabetic medication, and depression. Notably, we found no significant impact of SGLT2 inhibitors on depression in diabetic patients, challenging previous assumptions about the role of specific antidiabetic drugs in mental health. We also revealed that older diabetic individuals reported fewer depressive symptoms, suggesting the influence of psychosocial factors and the need for age-specific depression management strategies. This research underscores the necessity of further studies to explore the nuanced effects of different antidiabetic medications on mental health outcomes, guiding toward more personalized treatment approaches for the mental health challenges in T2DM.
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Affiliation(s)
- Marc Ganz
- Public Health Sciences, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Rena Schrier
- Internal Medicine, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Netanel Yomtov
- Internal Medicine, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Mark Spivak
- Internal Medicine, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | | | - Yisroel Appelbaum
- Internal Medicine, Touro College of Osteopathic Medicine, New York, USA
| | | | - Daniel Miller
- Internal Medicine, Icahn School of Medicine at Mount Sinai, NYC Health + Hospitals/Queens, New York, USA
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2
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Possidente C, Fanelli G, Serretti A, Fabbri C. Clinical insights into the cross-link between mood disorders and type 2 diabetes: A review of longitudinal studies and Mendelian randomisation analyses. Neurosci Biobehav Rev 2023; 152:105298. [PMID: 37391112 DOI: 10.1016/j.neubiorev.2023.105298] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 05/15/2023] [Accepted: 06/26/2023] [Indexed: 07/02/2023]
Abstract
Mood disorders and type 2 diabetes mellitus (T2DM) are prevalent conditions that often co-occur. We reviewed the available evidence from longitudinal and Mendelian randomisation (MR) studies on the relationship between major depressive disorder (MDD), bipolar disorder and T2DM. The clinical implications of this comorbidity on the course of either condition and the impact of antidepressants, mood stabilisers, and antidiabetic drugs were examined. Consistent evidence indicates a bidirectional association between mood disorders and T2DM. T2DM leads to more severe depression, whereas depression is associated with more complications and higher mortality in T2DM. MR studies demonstrated a causal effect of MDD on T2DM in Europeans, while a suggestive causal association in the opposite direction was found in East Asians. Antidepressants, but not lithium, were associated with a higher T2DM risk in the long-term, but confounders cannot be excluded. Some oral antidiabetics, such as pioglitazone and liraglutide, may be effective on depressive and cognitive symptoms. Studies in multi-ethnic populations, with a more careful assessment of confounders and appropriate power, would be important.
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Affiliation(s)
- Chiara Possidente
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Giuseppe Fanelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands
| | - Alessandro Serretti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
| | - Chiara Fabbri
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
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3
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Cooper DH, Ramachandra R, Ceban F, Di Vincenzo JD, Rhee TG, Mansur RB, Teopiz KM, Gill H, Ho R, Cao B, Lui LMW, Jawad MY, Arsenault J, Le GH, Ramachandra D, Guo Z, McIntyre RS. Glucagon-like peptide 1 (GLP-1) receptor agonists as a protective factor for incident depression in patients with diabetes mellitus: A systematic review. J Psychiatr Res 2023; 164:80-89. [PMID: 37331261 DOI: 10.1016/j.jpsychires.2023.05.041] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 03/20/2023] [Accepted: 05/12/2023] [Indexed: 06/20/2023]
Abstract
Glucagon-like peptide 1 (GLP-1) receptor agonists are widely used for glycemic control in patients with diabetes mellitus (DM) and are primarily indicated for type 2 diabetes mellitus (T2DM). GLP-1 receptor agonists have also been shown to have neuroprotective and antidepressant properties. Replicated evidence suggests that individuals with DM are significantly more likely to develop depression. Herein, we aim to investigate whether GLP-1 receptor agonists can be used prophylactically on patients with DM to lower the risk of incident depression. We conducted a systematic search for English-language articles published on the PubMed/MEDLINE, Scopus, Embase, APA, PsycInfo, Ovid and Google Scholar databases from inception to June 6, 2022. Four retrospective observational studies were identified that evaluated the neuroprotective effects of GLP-1 receptor agonists on incident depression in patients with DM. We found mixed results with regards to lowering the risk of incident depression, with two studies demonstrating a significant reduction in risk and two studies showing no such effect. A single study found that dulaglutide may lower susceptibility to depression. Our results were limited by high interstudy heterogeneity, paucity of literature, and lack of controlled trials. While we did not find evidence of GLP-1 receptor agonists significantly lowering risk of incident depression in patients with DM, promising neuroprotective data presented in two of the included papers, specifically on dulaglutide where information is scarce, provide the impetus for further investigation. Future research should focus on better elucidating the neuroprotective potential of different classes and doses of GLP-1 receptor agonists using controlled trials.
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Affiliation(s)
- Daniel H Cooper
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.
| | - Ranuk Ramachandra
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada.
| | - Felicia Ceban
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada.
| | - Joshua D Di Vincenzo
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada.
| | - Taeho Greg Rhee
- Department of Psychiatry, School of Medicine, Yale University, New Haven, CT, USA; VA New England Mental Illness, Research, Education and Clinical Center (MIRECC), VA Connecticut Healthcare System, West Haven, CT, USA; Department of Public Health Sciences, School of Medicine, University of Connecticut, Farmington, CT, USA.
| | - Rodrigo B Mansur
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, ON, Canada.
| | - Kayla M Teopiz
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada.
| | - Hartej Gill
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, ON, Canada.
| | - Roger Ho
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Institute for Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore, Singapore.
| | - Bing Cao
- Key Laboratory of Cognition and Personality, Faculty of Psychology, Ministry of Education, Southwest University, Chongqing, 400715, PR China.
| | - Leanna M W Lui
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, ON, Canada.
| | | | - Juliet Arsenault
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada.
| | - Gia Han Le
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada.
| | - Diluk Ramachandra
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.
| | - Ziji Guo
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada.
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Brain and Cognition Discovery Foundation, Toronto, ON, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
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4
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Lake J, Bortolasci CC, Stuart AL, Pasco JA, Kidnapillai S, Spolding B, Truong TTT, Panizzutti B, Liu ZSJ, Dean OM, Crowley T, Richardson M, Kim JH, Berk M, Williams LJ, Walder K. Metformin is Protective Against the Development of Mood Disorders. PHARMACOPSYCHIATRY 2023; 56:25-31. [PMID: 36170869 DOI: 10.1055/a-1936-3580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Mood disorders are a major cause of disability, and current treatment options are inadequate for reducing the burden on a global scale. The aim of this project was to identify drugs suitable for repurposing to treat mood disorders. METHODS This mixed-method study utilized gene expression signature technology and pharmacoepidemiology to investigate drugs that may be suitable for repurposing to treat mood disorders. RESULTS The transcriptional effects of a combination of drugs commonly used to treat mood disorders included regulation of the steroid and terpenoid backbone biosynthesis pathways, suggesting a mechanism involving cholesterol biosynthesis, and effects on the thyroid hormone signaling pathway. Connectivity Map analysis highlighted metformin, an FDA-approved treatment for type 2 diabetes, as a drug having global transcriptional effects similar to the mood disorder drug combination investigated. In a retrospective cohort study, we found evidence that metformin is protective against the onset of mood disorders. DISCUSSION These results provide proof-of-principle of combining gene expression signature technology with pharmacoepidemiology to identify potential novel drugs for treating mood disorders. Importantly, metformin may have utility in the treatment of mood disorders, warranting future randomized controlled trials to test its efficacy.
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Affiliation(s)
- Jacqueline Lake
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Chiara C Bortolasci
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Amanda L Stuart
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Julie A Pasco
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia.,Department of Medicine-Western Health, University of Melbourne, St Albans, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Prahran, Australia.,Barwon Health, Geelong, Australia
| | - Srisaiyini Kidnapillai
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Briana Spolding
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Trang T T Truong
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Bruna Panizzutti
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Zoe S J Liu
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
| | - Olivia M Dean
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia.,The Florey Institute of Neuroscience and Mental Health, Parkville, Australia
| | - Tamsyn Crowley
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia.,Bioinformatics Core Research Facility (BCRF), Deakin University, Geelong, Australia
| | - Mark Richardson
- Bioinformatics Core Research Facility (BCRF), Deakin University, Geelong, Australia
| | - Jee Hyun Kim
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia.,The Florey Institute of Neuroscience and Mental Health, Parkville, Australia
| | - Michael Berk
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia.,The Florey Institute of Neuroscience and Mental Health, Parkville, Australia.,Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Australia
| | - Lana J Williams
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia.,Barwon Health, Geelong, Australia
| | - Ken Walder
- Deakin University, IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, VIC, Australia
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5
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Battini V, Van Manen RP, Gringeri M, Mosini G, Guarnieri G, Bombelli A, Pozzi M, Nobile M, Radice S, Clementi E, Carnovale C. The potential antidepressant effect of antidiabetic agents: New insights from a pharmacovigilance study based on data from the reporting system databases FAERS and VigiBase. Front Pharmacol 2023; 14:1128387. [PMID: 36873988 PMCID: PMC9981969 DOI: 10.3389/fphar.2023.1128387] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/01/2023] [Indexed: 02/19/2023] Open
Abstract
Background: Growing evidence supports a bidirectional association between diabetes and depression; promising but limited and conflicting data from human studies support the intriguing possibility that antidiabetic agents may be used to relieve effectively depressive symptoms in diabetic patients. We investigated the potential antidepressant effects of antidiabetic drugs in a high-scale population data from the two most important pharmacovigilance databases, i.e., the FDA Adverse Event Reporting System (FAERS) and the VigiBase. Material and methods: From the two primary cohorts of patients treated with antidepressants retrieved from FDA Adverse Event Reporting System and VigiBase we identified cases (depressed patients experiencing therapy failure) and non-cases (depressed patients experiencing any other adverse event). We then calculated the Reporting Odds Ratio (ROR), Proportional Reporting Ratio (PRR), Empirical Bayes Geometric Mean (EBGM), and Empirical Bayes Regression-Adjusted Mean (ERAM) for cases versus non-cases in relation with the concurrent exposure to at least one of the following antidiabetic agent: A10BA Biguanides; A10BB Sulfonylureas; A10BG Thiazolidinediones; A10BH DPP4-inhibitors; A10BJ GLP-1 analogues; A10BK SGLT2 inhibitors (i.e., those agents for which preliminary evidence from literature supports our pharmacological hypothesis). Results: For GLP-1 analogues, all the disproportionality scores showed values <1, i.e., statistically significant, in both analyses [from the FAERS: ROR confidence interval of 0.546 (0.450-0.662); PRR (p-value) of 0.596 (0.000); EBGM (CI) of 0.488 (0.407-0.582); ERAM (CI) of 0.480 (0.398-0.569) and VigiBase: ROR (CI) of 0.717 (0.559-0.921); PRR (p-value) of 0.745 (0.033); EBGM (CI) of 0.586 (0.464-0.733); ERAM of (CI): 0.515 (0.403-0.639)]. Alongside GLP-1 analogues, DPP-4 Inhibitors and Sulfonylureas showed the greatest potential protective effect. With regard to specific antidiabetic agents, liraglutide and gliclazide were associated with a statistically significant decrease in all disproportionality scores, in both analyses. Conclusion: The findings of this study provide encouraging results, albeit preliminary, supporting the need for further clinical research for investigating repurposing of antidiabetic drugs for neuropsychiatric disorders.
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Affiliation(s)
- Vera Battini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | | | - Michele Gringeri
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Giulia Mosini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Greta Guarnieri
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Anna Bombelli
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Marco Pozzi
- Scientific Institute, IRCCS E Medea, Bosisio Parini, Italy
| | - Maria Nobile
- Scientific Institute, IRCCS E Medea, Bosisio Parini, Italy
| | - Sonia Radice
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Emilio Clementi
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy.,Scientific Institute, IRCCS E Medea, Bosisio Parini, Italy
| | - Carla Carnovale
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
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6
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Associations of Cardiovascular Agents and Metformin with Depression Symptoms: A Cross-Sectional Analysis from the HUNT Study, Norway. Drugs Real World Outcomes 2022; 9:503-516. [PMID: 35856136 PMCID: PMC9392672 DOI: 10.1007/s40801-022-00321-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2022] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Cardiovascular agents, including angiotensin-converting enzyme inhibitors, angiotensin II receptor inhibitors, acetylsalicylic acid, statins, and metformin, have demonstrated benefits for depression. However, there is scant evaluation of these drugs' antidepressant properties in large population settings. OBJECTIVE This study aimed to examine cross-sectional associations between depression symptoms and the use of cardiovascular agents and metformin in populations with cardiovascular diseases or diabetes mellitus. METHODS Participants in the Trøndelag Health Study 2006-08 (HUNT3, n = 40,516) and 2017-19 (HUNT4, n = 42,103) were included and data on their drug use from 2006 to 2019 was retrieved from the Norwegian Prescription Database. The outcome was self-reported depression symptoms defined by the Hospital Anxiety and Depression Scale. Associations between cardiovascular agents or metformin use and self-reported depression were analyzed by multi-level logistic regression in sex-stratified samples. RESULTS Among men with cardiovascular diseases, use of acetylsalicylic acid was associated with reduced depression symptoms compared with acetylsalicylic acid non-users (reference) in HUNT3 and HUNT4 [risk ratio = 0.76; 95% confidence interval 0.59-0.94, risk ratio = 0.67; 95% CI 0.52-0.82, respectively]. Similarly, male statin users had a lower likelihood of reporting depression than statin non-users in HUNT3 (risk ratio = 0.70; 95% confidence interval 0.54-0.86) and HUNT4 (risk ratio = 0.67; 95% confidence interval 0.51-0.84). Associations between statins or acetylsalicylic acid use and reduced depression symptoms were detected in women with cardiovascular diseases in HUNT4. We found no statistical support for associations between other cardiovascular agents or metformin use and a reduced or increased depression symptom risk. CONCLUSIONS Results suggest negative associations between acetylsalicylic acid or statin use and depression symptoms. However, longitudinal cohort studies and randomized controlled trials are required to confirm the antidepressant effects of these drugs.
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7
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Luo A, Xie Z, Wang Y, Wang X, Li S, Yan J, Zhan G, Zhou Z, Zhao Y, Li S. Type 2 diabetes mellitus-associated cognitive dysfunction: Advances in potential mechanisms and therapies. Neurosci Biobehav Rev 2022; 137:104642. [PMID: 35367221 DOI: 10.1016/j.neubiorev.2022.104642] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 03/24/2022] [Accepted: 03/27/2022] [Indexed: 12/22/2022]
Abstract
Type 2 diabetes (T2D) and its target organ injuries cause distressing impacts on personal health and put an enormous burden on the healthcare system, and increasing attention has been paid to T2D-associated cognitive dysfunction (TDACD). TDACD is characterized by cognitive dysfunction, delayed executive ability, and impeded information-processing speed. Brain imaging data suggest that extensive brain regions are affected in patients with T2D. Based on current findings, a wide spectrum of non-specific neurodegenerative mechanisms that partially overlap with the mechanisms of neurodegenerative diseases is hypothesized to be associated with TDACD. However, it remains unclear whether TDACD is a consequence of T2D or a complication that co-occurs with T2D. Theoretically, anti-diabetes methods are promising neuromodulatory approaches to reduce brain injury in patients with T2D. In this review, we summarize potential mechanisms underlying TDACD and promising neurotropic effects of anti-diabetes methods and some neuroprotective natural compounds. Constructing screening or diagnostic tools and developing targeted treatment and preventive strategies would be expected to reduce the burden of TDACD.
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Affiliation(s)
- Ailin Luo
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Zheng Xie
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Yue Wang
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Xuan Wang
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Shan Li
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Jing Yan
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Gaofeng Zhan
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Zhiqiang Zhou
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Yilin Zhao
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Shiyong Li
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
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8
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Lee S, Jeon S, Kim HS. A Study on Methodologies of Drug Repositioning Using Biomedical Big Data: A Focus on Diabetes Mellitus. Endocrinol Metab (Seoul) 2022; 37:195-207. [PMID: 35413782 PMCID: PMC9081315 DOI: 10.3803/enm.2022.1404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/21/2022] [Indexed: 11/11/2022] Open
Abstract
Drug repositioning is a strategy for identifying new applications of an existing drug that has been previously proven to be safe. Based on several examples of drug repositioning, we aimed to determine the methodologies and relevant steps associated with drug repositioning that should be pursued in the future. Reports on drug repositioning, retrieved from PubMed from January 2011 to December 2020, were classified based on an analysis of the methodology and reviewed by experts. Among various drug repositioning methods, the network-based approach was the most common (38.0%, 186/490 cases), followed by machine learning/deep learningbased (34.3%, 168/490 cases), text mining-based (7.1%, 35/490 cases), semantic-based (5.3%, 26/490 cases), and others (15.3%, 75/490 cases). Although drug repositioning offers several advantages, its implementation is curtailed by the need for prior, conclusive clinical proof. This approach requires the construction of various databases, and a deep understanding of the process underlying repositioning is quintessential. An in-depth understanding of drug repositioning could reduce the time, cost, and risks inherent to early drug development, providing reliable scientific evidence. Furthermore, regarding patient safety, drug repurposing might allow the discovery of new relationships between drugs and diseases.
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Affiliation(s)
- Suehyun Lee
- Department of Biomedical Informatics, Konyang University College of Medicine, Daejeon, Korea
- Health Care Data Science Center, Konyang University Hospital, Daejeon, Korea
| | - Seongwoo Jeon
- Health Care Data Science Center, Konyang University Hospital, Daejeon, Korea
| | - Hun-Sung Kim
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Corresponding author: Hun-Sung Kim Department of Medical Informatics, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul 06591, Korea Tel: +82-2-2258-8262, Fax: +82-2-2258-8297, E-mail:
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9
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Shoshan-Barmatz V, Anand U, Nahon-Crystal E, Di Carlo M, Shteinfer-Kuzmine A. Adverse Effects of Metformin From Diabetes to COVID-19, Cancer, Neurodegenerative Diseases, and Aging: Is VDAC1 a Common Target? Front Physiol 2021; 12:730048. [PMID: 34671273 PMCID: PMC8521008 DOI: 10.3389/fphys.2021.730048] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/24/2021] [Indexed: 12/13/2022] Open
Abstract
Metformin has been used for treating diabetes mellitus since the late 1950s. In addition to its antihyperglycemic activity, it was shown to be a potential drug candidate for treating a range of other diseases that include various cancers, cardiovascular diseases, diabetic kidney disease, neurodegenerative diseases, renal diseases, obesity, inflammation, COVID-19 in diabetic patients, and aging. In this review, we focus on the important aspects of mitochondrial dysfunction in energy metabolism and cell death with their gatekeeper VDAC1 (voltage-dependent anion channel 1) as a possible metformin target, and summarize metformin’s effects in several diseases and gut microbiota. We question how the same drug can act on diseases with opposite characteristics, such as increasing apoptotic cell death in cancer, while inhibiting it in neurodegenerative diseases. Interestingly, metformin’s adverse effects in many diseases all show VDAC1 involvement, suggesting that it is a common factor in metformin-affecting diseases. The findings that metformin has an opposite effect on various diseases are consistent with the fact that VDAC1 controls cell life and death, supporting the idea that it is a target for metformin.
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Affiliation(s)
- Varda Shoshan-Barmatz
- Department of Life Sciences, Ben-Gurion University of the Negev, Beersheba, Israel.,National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beersheba, Israel
| | - Uttpal Anand
- Department of Life Sciences, Ben-Gurion University of the Negev, Beersheba, Israel
| | | | - Marta Di Carlo
- Institute for Biomedical Research and Innovation, National Research Council, Palermo, Italy
| | - Anna Shteinfer-Kuzmine
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beersheba, Israel
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Incident psychopharmacological treatment and psychiatric hospital contact in individuals with newly developed type 2 diabetes - a register-based cohort study. Acta Neuropsychiatr 2021; 33:72-84. [PMID: 33109286 DOI: 10.1017/neu.2020.39] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
To investigate the association between newly developed type 2 diabetes (T2D) and incident psychopharmacological treatment and psychiatric hospital contact. Via Danish registers, we identified all 56 640 individuals from the Central and Northern Denmark Regions with newly developed T2D (defined by the first HbA1c measurement ≥6.5%) in 2000-2016 as well as 315 694 age- and sex-matched controls (without T2D). Those having received psychopharmacological treatment or having had a psychiatric hospital contact in the 5 years prior to the onset of T2D were not included. For this cohort, we first assessed the 2-year incidence of psychopharmacological treatment and psychiatric hospital contact. Secondly, via Cox regression, we compared the incidence of psychopharmacological treatment/psychiatric hospital contact among individuals with T2D to propensity score-matched controls - taking a wide range of potential confounders into account. Finally, via Cox proportional hazards regression, we assessed which baseline (T2D onset) characteristics were associated with subsequent psychopharmacological treatment and psychiatric hospital contact. A total of 8.3% of the individuals with T2D initiated psychopharmacological treatment compared to 4.6% of the age- and sex-matched controls. Individuals with T2D were at increased risk of initiating psychopharmacological treatment compared to the propensity score-matched controls (HR = 1.51, 95% CI = 1.43-1.59), whereas their risk of psychiatric hospital contact was not increased to the same extent (HR = 1.14, 95% CI = 0.98-1.32). Older age, somatic comorbidity, and being divorced/widowed were associated with both psychopharmacological treatment and psychiatric hospital contact following T2D. Individuals with T2D are at elevated risk of requiring psychopharmacological treatment.
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Imagining a habitable planet through food and health. Eur J Clin Nutr 2020; 75:219-229. [PMID: 32555318 DOI: 10.1038/s41430-020-0672-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/21/2020] [Accepted: 06/04/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND OBJECTIVES Whether and how it might be possible to imagine a habitable planet through food and health. METHODS Reflection on childhood happenstances, sociodemographic circumstances, educational opportunities, persons of influence and lifetime experiences insofar as they might have shaped a view of the past, present and future world as the sole rational home of us all. Confirmation of these notions by personal, kindred, and other contemporary records and publications. RESULTS The need to live with uncertainty and an appreciation of connectedness with things animate and inanimate; and for this to be belief, identity, reason and professional imprimatur. That these things have unwittingly informed a near lifetime of interest and enthusiasm for how food and health systems are best served by socioecological approaches. CONCLUSIONS That we are socioecological beings with a destiny dependent on reconciling ourselves, as earthlings, as to how well we keep our place in the cosmos habitable. To that end we must dream and work.
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Abdelhafiz AH, Davies PC, Sinclair AJ. Triad of impairment in older people with diabetes-reciprocal relations and clinical implications. Diabetes Res Clin Pract 2020; 161:108065. [PMID: 32044347 DOI: 10.1016/j.diabres.2020.108065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 01/28/2020] [Accepted: 02/06/2020] [Indexed: 12/25/2022]
Abstract
Frailty is emerging as a new category complication of diabetes in older people. Clinically, frailty is still not well defined and mostly viewed as a decline in solely the physical domain. However, frailty is a multidimensional syndrome and the newly introduced concept of "triad of impairment" (physical, cognitive and emotional) may be a more representative of the broad nature of frailty. The components of the triad of impairment (TOI) commonly coexist and demonstrate a reciprocal relation. Diabetes in old age appears to increase the risk of the triad of impairment, which may eventually progress to disability. Therefore, older people with diabetes should be regularly assessed for the presence of these three key components. Adequate nutrition and regular resistance exercise training have been shown to have a positive impact on the long-term outcome in this population. However, the role of good glycaemic control and the use of current hypoglycaemic medications in reducing the incidence of this triad are less clear. Future research is needed to develop novel hypoglycaemic medications that not only focus on glycaemic control and cardiovascular safety but also on reducing the risk of the triad of impairment.
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Affiliation(s)
- A H Abdelhafiz
- Department of Geriatric Medicine, Rotherham General Hospital, Moorgate Road, Rotherham S60 2UD, UK.
| | - P C Davies
- Department of Geriatric Medicine, Rotherham General Hospital, Moorgate Road, Rotherham S60 2UD, UK
| | - A J Sinclair
- Foundation for Diabetes Research in Older People, Diabetes Frail Ltd, Droitwich Spa WR9 0QH, UK; Kings College, London SE1 9NH, UK
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Zhao K, So HC. Drug Repositioning for Schizophrenia and Depression/Anxiety Disorders: A Machine Learning Approach Leveraging Expression Data. IEEE J Biomed Health Inform 2019; 23:1304-1315. [DOI: 10.1109/jbhi.2018.2856535] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Expression of dopamine signaling genes in the post-mortem brain of individuals with mental illnesses is moderated by body mass index and mediated by insulin signaling genes. J Psychiatr Res 2018; 107:128-135. [PMID: 30391805 PMCID: PMC6278951 DOI: 10.1016/j.jpsychires.2018.10.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/24/2018] [Accepted: 10/25/2018] [Indexed: 12/21/2022]
Abstract
Preclinical studies implicate insulin signaling as a modulator of dopamine transmission, but human data is currently limited. We hypothesize that changes in the expression of insulin receptor-related genes in the post-mortem brain tissue of patients with mood and psychotic disorders mediate the expression of dopamine regulation-related genes. From a database containing microarray data from the post-mortem dorsolateral prefrontal cortex (dlPFC) (healthy controls [HC]: n = 209; patients: n = 321) and hippocampus (HC: n = 180; patients: n = 196), we conducted a hypothesis-driven analysis through the a priori selection of 12 dopamine- and 3 insulin-related genes. Mediation and moderated mediation models, accounting for the role of body mass index (BMI), were used. In the dlPFC, expressions of insulin receptor- and dopamine regulation-related genes were moderated by BMI, with significantly lower expression in high BMI patients. In the hippocampus, there were significantly lower expressions of these genes, which were not moderated by BMI. Illnesses by BMI effects on expression of dopamine genes were fully mediated by expression of insulin receptor gene (INSR). Analysis of conditional indirect effects showed interactions between INSR and BMI, indicating significantly stronger indirect effects at higher BMI values. In the hippocampus we observed that expression of insulin receptor substrate 1 and 2 fully mediated the effects of illnesses on expression of dopamine genes. In conclusion, differential expression of dopamine-related genes was related to altered expression of insulin signaling genes. BMI had region-specific effects, supporting the hypothesis that metabolic systems are critical mediators of dopaminergic function.
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Gantois I, Popic J, Khoutorsky A, Sonenberg N. Metformin for Treatment of Fragile X Syndrome and Other Neurological Disorders. Annu Rev Med 2018; 70:167-181. [PMID: 30365357 DOI: 10.1146/annurev-med-081117-041238] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Fragile X syndrome (FXS) is the most frequent inherited form of intellectual disability and autism spectrum disorder. Loss of the fragile X mental retardation protein, FMRP, engenders molecular, behavioral, and cognitive deficits in FXS patients. Experiments using different animal models advanced our knowledge of the pathophysiology of FXS and led to the discovery of many targets for drug treatments. In this review, we discuss the potential of metformin, an antidiabetic drug approved by the US Food and Drug Administration, to correct core symptoms of FXS and other neurological disorders in humans. We summarize its mechanisms of action in different animal and cellular models and human diseases.
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Affiliation(s)
- Ilse Gantois
- Department of Biochemistry, McGill University, Montréal H3A 2T5, Québec, Canada; , , .,Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal H3A 2T5, Québec, Canada
| | - Jelena Popic
- Department of Biochemistry, McGill University, Montréal H3A 2T5, Québec, Canada; , , .,Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal H3A 2T5, Québec, Canada
| | - Arkady Khoutorsky
- Department of Anesthesia, McGill University, Montréal H3A 2T5, Québec, Canada;
| | - Nahum Sonenberg
- Department of Biochemistry, McGill University, Montréal H3A 2T5, Québec, Canada; , , .,Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal H3A 2T5, Québec, Canada
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Gamble JM, Chibrikov E, Midodzi WK, Twells LK, Majumdar SR. Examining the risk of depression or self-harm associated with incretin-based therapies used to manage hyperglycaemia in patients with type 2 diabetes: a cohort study using the UK Clinical Practice Research Datalink. BMJ Open 2018; 8:e023830. [PMID: 30297350 PMCID: PMC6194463 DOI: 10.1136/bmjopen-2018-023830] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES To compare population-based incidence rates of new-onset depression or self-harm in patients initiating incretin-based therapies with that of sulfonylureas (SU) and other glucose-lowering agents. DESIGN Population-based cohort study. SETTING Patients attending primary care practices registered with the UK-based Clinical Practice Research Datalink (CPRD). PARTICIPANTS Using the UK-based CPRD, we identified two incretin-based therapies cohorts: (1) dipeptidyl peptidase-4 inhibitor (DPP-4i)-cohort, consisting of new users of DPP-4i and SU and (2) glucagon-like peptide-1 receptor agonists (GLP-1RA)-cohort, consisting of new users of GLP-1RA and SU, between January 2007 and January 2016. Patients with a prior history of depression, self-harm and other serious psychiatric conditions were excluded. MAIN OUTCOME MEASURES The primary study outcome comprised a composite of new-onset depression or self-harm. Unadjusted and adjusted Cox proportional hazards regression was used to quantify the association between incretin-based therapies and depression or self-harm. Deciles of High-Dimensional Propensity Scores and concurrent number of glucose-lowering agents were used to adjust for potential confounding. RESULTS We identified new users of 6206 DPP-4i and 22 128 SU in the DPP-4i-cohort, and 501 GLP-1RA and 16 409 SU new users in the GLP-1RA-cohort. The incidence of depression or self-harm was 8.2 vs 11.7 events/1000 person-years in the DPP-4i-cohort and 18.2 vs 13.6 events/1000 person-years in the GLP-1RA-cohort for incretin-based therapies versus SU, respectively. Incretin-based therapies were not associated with an increased or decreased incidence of depression or self-harm compared with SU (DPP-4i-cohort: unadjusted HR 0.70, 95% CI 0.51 to 0.96; adjusted HR 0.80, 95% CI 0.57 to 1.13; GLP-1RA-cohort: unadjusted HR 1.36, 95% CI 0.72 to 2.58; adjusted HR 1.25, 95% CI 0.63 to 2.50). Consistent results were observed for other glucose-lowering comparators including insulin and thiazolidinediones. CONCLUSIONS Our findings suggest that the two incretin-based therapies are not associated with an increased or decreased risk of depression or self-harm.
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Affiliation(s)
- John-Michael Gamble
- School of Pharmacy, Faculty of Science, University of Waterloo, Waterloo, Ontario, Canada
- School of Pharmacy, Memorial University of Newfoundland, St. John’s, Newfoundland and Labrador, Canada
| | - Eugene Chibrikov
- School of Pharmacy, Faculty of Science, University of Waterloo, Waterloo, Ontario, Canada
- School of Pharmacy, Memorial University of Newfoundland, St. John’s, Newfoundland and Labrador, Canada
- Faculty of Medicine, Memorial University of Newfoundland, St. John’s, Newfoundland and Labrador, Canada
| | - William K Midodzi
- Faculty of Medicine, Memorial University of Newfoundland, St. John’s, Newfoundland and Labrador, Canada
| | - Laurie K Twells
- School of Pharmacy, Memorial University of Newfoundland, St. John’s, Newfoundland and Labrador, Canada
- Faculty of Medicine, Memorial University of Newfoundland, St. John’s, Newfoundland and Labrador, Canada
| | - Sumit R Majumdar
- Division of General Internal Medicine, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Potential Therapeutic Drugs for Parkinson's Disease Based on Data Mining and Bioinformatics Analysis. PARKINSONS DISEASE 2018; 2018:3464578. [PMID: 30370044 PMCID: PMC6189653 DOI: 10.1155/2018/3464578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 08/25/2018] [Accepted: 09/04/2018] [Indexed: 01/12/2023]
Abstract
The objective is to search potential therapeutic drugs for Parkinson's disease based on data mining and bioinformatics analysis and providing new ideas for research studies on “new application of conventional drugs.” Method differential gene candidates were obtained based on data mining of genes of PD brain tissue, original gene data analysis, differential gene crossover, pathway enrichment analysis, and protein interaction, and potential therapeutic drugs for Parkinson's disease were obtained through drug-gene relationship. Result. 250 common differential genes were obtained from 3 research studies, and 31 differential gene candidates were obtained through gene enrichment analysis and protein interaction. 10 drugs such as metformin hydrochloride were directly or indirectly correlated to differential gene candidates. Conclusion. Potential therapeutic drugs that may be used for prevention and treatment of Parkinson's disease were discovered through data mining and bioinformatics analysis, which provided new ideas for research and development of drugs. Results showed that metformin hydrochloride and other drugs had certain therapeutical effect on Parkinson's disease, and melbine (DMBG) can be used for treatment of Parkinson's disease and type 2 diabetes patients.
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Affiliation(s)
- Rodrigo B Mansur
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Elisa Brietzke
- Mood Disorders Psychopharmacology Unit, University Health Network, University of Toronto, Toronto, Ontario, Canada
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Mansur RB, Lee Y, Subramaniapillai M, Brietzke E, McIntyre RS. Cognitive dysfunction and metabolic comorbidities in mood disorders: A repurposing opportunity for glucagon-like peptide 1 receptor agonists? Neuropharmacology 2018; 136:335-342. [PMID: 29481915 DOI: 10.1016/j.neuropharm.2018.01.048] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/26/2018] [Accepted: 01/30/2018] [Indexed: 12/14/2022]
Abstract
Major depressive disorder and bipolar disorder are highly prevalent and disabling conditions. Cognition is considered a core domain of their psychopathology and a principle mediator of psychosocial impairment, disproportionately accounting for overall illness-associated costs. There are few interventions with replicated evidence of efficacy in treating cognitive deficits in mood disorders. Evidence also indicates that cognitive deficits are associated with obesity and involve significant impairment across multiple domains. Conversely, weight-loss interventions, such as physical exercise and bariatric surgery, have been shown to beneficially affect cognitive function. This convergent phenomenology suggests that currently available agents that target metabolic systems may also be capable of mitigating deficits in cognitive functions, and are, therefore, candidates for repurposing. The incretin glucagon-like peptide-1 (GLP-1) is a hormone secreted by intestinal epithelial cells. GLP-1 receptors (GLP-1R) are widely expressed in the central nervous system. Activation of GLP-1R leads to facilitation of glucose utilization and antiapoptotic effects in various organs. Pre-clinical trials have demonstrated significant neuroprotective effects of GLP-1, including protection from cell death, promotion of neuronal differentiation and proliferation; and facilitation of long-term potentiation. Liraglutide is a GLP-1R agonist that has been approved for the treatment of type 2 diabetes mellitus and obesity. Convergent preclinical and clinical evidence, including a proof-of-concept pilot study from group, has suggested that liraglutide may improve objective measures of cognitive function in adults with mood disorders. The safety and availability of GLP-1R agonists indicate that they are promising candidates for repurposing, and that they may be viable therapeutic options for mood disorders. This article is part of the Special Issue entitled 'Metabolic Impairment as Risk Factors for Neurodegenerative Disorders.'
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Affiliation(s)
- Rodrigo B Mansur
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada; University of Toronto, Toronto, Canada.
| | - Yena Lee
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada; Institute of Medical Science, University of Toronto, Canada
| | - Mehala Subramaniapillai
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada
| | - Elisa Brietzke
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada; Department of Psychiatry, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada; University of Toronto, Toronto, Canada
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Darwish L, Beroncal E, Sison MV, Swardfager W. Depression in people with type 2 diabetes: current perspectives. Diabetes Metab Syndr Obes 2018; 11:333-343. [PMID: 30022843 PMCID: PMC6044353 DOI: 10.2147/dmso.s106797] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is associated with depressive symptoms, and comorbid depression in those with T2DM has been associated with adverse clinical profiles. Recognizing and addressing psychological symptoms remain significant clinical challenges in T2DM. Possible mediators of the reciprocal relationship between T2DM and depression may include physical activity levels, effectiveness of self-management, distress associated with a new T2DM diagnosis, and frailty associated with advanced diabetes duration. The latter considerations contribute to a "J-shaped" trajectory from the time of diagnosis. There remain significant challenges to screening for clinical risks associated with psychological symptoms in T2DM; poorer outcomes may be associated with major depressive episodes, isolated (eg, anhedonic), or subsyndromal depressive symptoms, depressive-like symptoms more specific to T2DM (eg, diabetes-related distress), apathy or fatigue. In this review, we discuss current perspectives on depression in the context of T2DM with implications for screening and management of these highly comorbid conditions.
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Affiliation(s)
- Lina Darwish
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada,
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada,
- Cardiac Rehabilitation Program, University Health Network Toronto Rehabilitation Institute, Toronto, ON, Canada,
- Canadian Partnership for Stroke Recovery, Toronto, ON, Canada,
| | - Erika Beroncal
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada,
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada,
- Cardiac Rehabilitation Program, University Health Network Toronto Rehabilitation Institute, Toronto, ON, Canada,
| | - Ma Veronica Sison
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada,
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada,
- Cardiac Rehabilitation Program, University Health Network Toronto Rehabilitation Institute, Toronto, ON, Canada,
| | - Walter Swardfager
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada,
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada,
- Cardiac Rehabilitation Program, University Health Network Toronto Rehabilitation Institute, Toronto, ON, Canada,
- Canadian Partnership for Stroke Recovery, Toronto, ON, Canada,
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González-Cantú A, Mireles-Zavala L, Rodríguez-Romo A, Olavide-Aguilar E, De la Garza-Hernández NE, Romero-Ibarguengoitia ME. Eating behaviors and emotional distress are predicted by treatment and adverse outcome in patients with type 2 diabetes. PSYCHOL HEALTH MED 2017; 23:325-336. [DOI: 10.1080/13548506.2017.1363897] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Arnulfo González-Cantú
- Internal Medicine, Endocrinologist. Centro de Investigación en Matemáticas (CIMAT), Nuevo Leon, Mexico
| | - Leonor Mireles-Zavala
- Internal Medicine, Endocrinologist, Instituto de Seguridad y Servicio Sociales de los trabajadores del Estado de Nuevo León (ISSSTELEON), Nuevo Leon, Mexico
| | - Anabel Rodríguez-Romo
- Internal Medicine, Endocrinologist, Instituto de Seguridad y Servicio Sociales de los trabajadores del Estado de Nuevo León (ISSSTELEON), Nuevo Leon, Mexico
| | - Elizabeth Olavide-Aguilar
- Internal Medicine, Endocrinologist, Instituto de Seguridad y Servicio Sociales de los trabajadores del Estado de Nuevo León (ISSSTELEON), Nuevo Leon, Mexico
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SayuriYamagata A, Brietzke E, Rosenblat JD, Kakar R, McIntyre RS. Medical comorbidity in bipolar disorder: The link with metabolic-inflammatory systems. J Affect Disord 2017; 211:99-106. [PMID: 28107669 DOI: 10.1016/j.jad.2016.12.059] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 12/23/2016] [Accepted: 12/31/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Bipolar disorder (BD) is associated with chronic low-grade inflammation, several medical comorbidities and a decreased life expectancy. Metabolic-inflammatory changes have been postulated as one of the main links between BD and medical comorbidity, although there are few studies exploring possible mechanisms underlying this relationship. Therefore, the aims of the current narrative review were 1) synthesize the evidence for metabolic-inflammatory changes that may facilitate the link between medical comorbidity and BD and 2) discuss therapeutic and preventive implications of these pathways. METHODS The PubMed and Google Scholar databases were searched for relevant studies. RESULTS Identified studies suggested that there is an increased risk of medical comorbidities, such as autoimmune disorders, obesity, diabetes and cardiovascular disease in patients with BD. The association between BD and general medical comorbidities seems to be bidirectional and potentially mediated by immune dysfunction. Targeting the metabolic-inflammatory-mood pathway may potential yield improved outcomes in BD; however, further study is needed to determine which specific interventions may be beneficial. LIMITATIONS The majority of identified studies had cross-sectional designs, small sample sizes and limited measurements of inflammation. CONCLUSIONS Treatment and prevention of general medical comorbidities in mood disorders should include preferential prescribing of metabolically neutral agents and adjunctive lifestyle modifications including increased physical activity, improved diet and decreased substance abuse. In addition, the use of anti-inflammatory agents could be a relevant therapeutic target in future research.
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Affiliation(s)
- Ana SayuriYamagata
- University of São Paulo (USP), São Paulo, Brazil; Research Group in Molecular and Behavioral Neuroscience of Bipolar Disorder, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Elisa Brietzke
- Research Group in Molecular and Behavioral Neuroscience of Bipolar Disorder, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Joshua D Rosenblat
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network (UHN), University of Toronto, Toronto, Canada
| | - Ron Kakar
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network (UHN), University of Toronto, Toronto, Canada
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network (UHN), University of Toronto, Toronto, Canada.
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Cha DS, Best MW, Bowie CR, Gallaugher LA, Woldeyohannes HO, Soczynska JK, Lewis G, MacQueen G, Sahakian BJ, Kennedy SH, Lui JP, Mansur RB, McIntyre RS. A randomized, double-blind, placebo-controlled, crossover trial evaluating the effect of intranasal insulin on cognition and mood in individuals with treatment-resistant major depressive disorder. J Affect Disord 2017; 210:57-65. [PMID: 28013123 DOI: 10.1016/j.jad.2016.12.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 10/27/2016] [Accepted: 12/04/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Cognitive dysfunction in major depressive disorder (MDD) is identified as a primary therapeutic target; no current treatment is approved for the treatment of cognitive dysfunction in MDD. We examined whether intranasal insulin offered a beneficial effect across measures of cognitive function in adults with MDD. METHODS Thirty-five adults (18-65 years of age: 47.09±9.89) meeting criteria for a major depressive episode as per the Diagnostic and Statistical Manual (DSM)-IV-Treatment Revised were included in this randomized, double blind, placebo-controlled, crossover design study. Subjects were not stratified based on baseline cognitive deficit. Subjects were randomized to 4 weeks of either intranasal insulin 40 International Units (IU) taken four times a day (i.e., morning, afternoon, evening, and before bed) (QID) (n=19) or placebo (n=16). RESULTS No between group differences were observed in change from baseline on total Montgomery Åsberg Depression Rating Scale (MADRS) score (25.98±2.81), in either of the Positive or Negative subscales of the Positive and Negative Affect Schedule (PANAS), or on a global index of neurocognition. The possibility of practice and/or carry over effect could not be excluded. Methodological refinement (e.g., stratification of subjects based on baseline cognitive deficit) may have augmented assay sensitivity. CONCLUSION Intranasal insulin did not demonstrate statistically significant improvements on overall mood, aspects of emotional processing, neurocognitive function, or self-reported quality of life patient reported outcomes.
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Affiliation(s)
- Danielle S Cha
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Michael W Best
- Cognitive and Psychotic Disorders Lab, Department of Psychology, Queen's University, Kingston, ON, Canada
| | - Christopher R Bowie
- Director of Clinical Training, Department of Psychology, Queen's University, Kingston, ON, Canada; Clinician Scientist, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | | | - Hanna O Woldeyohannes
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Joanna K Soczynska
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Gary Lewis
- Department of Endocrinology, Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | - Glenda MacQueen
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Barbara J Sahakian
- London Imperial Affiliated Professor, University of Cambridge, United Kingdom
| | - Sidney H Kennedy
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Jane P Lui
- Pharmacist, Investigational Pharmacy Services, University Health Network, Toronto Western Hospital, Toronto, ON, Canada
| | - Rodrigo B Mansur
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), Brazil
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada.
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Bessel M, Vigo Á, Poyastro A, Nunes MA, Duncan BB, Schmidt MI. Stages of hyperglycemia and common mental disorders in adults - The Brazilian Study of Adult Health (ELSA-Brasil). SAO PAULO MED J 2016; 134:423-429. [PMID: 27901243 PMCID: PMC10871856 DOI: 10.1590/1516-3180.2016.0163030716] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 07/03/2016] [Indexed: 01/04/2023] Open
Abstract
CONTEXT AND OBJECTIVE: Diabetes mellitus and depressive disorders frequently coexist. However, this relationship has been little evaluated across stages of hyperglycemia and for a broad range of common mental disorders (CMDs). The objective here was to investigate the association between CMDs and stages of glycemia. DESIGN AND SETTING: Cross-sectional study conducted among civil servants aged 35-74 years participating in the ELSA-Brasil cohort. METHODS: CMDs were classified using the Clinical Interview Schedule - Revised (CIS-R). Glycemia was classified in stages as normal, intermediate hyperglycemia, newly classified diabetes or previously known diabetes, based on oral glucose tolerance testing, glycated hemoglobin (HbA1c), self-reported diabetes and medication use. Blood glucose control was assessed according to HbA1c. RESULTS: CMDs were most prevalent in individuals with previously known diabetes. After adjustments, associations weakened considerably and remained significant only for those with a CIS-R score ≥ 12 (prevalence ratio, PR: 1.15; 95% confidence interval, CI: 1.03-1.29). Intermediate hyperglycemia did not show any association with CMDs. For individuals with previously known diabetes and newly classified diabetes, for every 1% increase in HbA1c, the prevalence of depressive disorders became, respectively, 12% and 23% greater (PR: 1.12; 95% CI: 1.00-1.26; and PR: 1.23; 95% CI: 1.04-1.44). CONCLUSION: Individuals with previously known diabetes had higher CIS-R scores. Among all individuals with diabetes, worse blood glucose control was correlated with depressive disorder. No relationship between intermediate hyperglycemia and CMDs was observed, thus suggesting that causal processes relating to CMDs, if present, must act more proximally to diabetes onset.
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Affiliation(s)
- Marina Bessel
- MSc. Postgraduate Program on Epidemiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
| | - Álvaro Vigo
- PhD. Associate Professor, Department of Statistics and Postgraduate Program on Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
| | - Andréa Poyastro
- MD, PhD. Postdoctoral Fellow, Postgraduate Program on Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
| | - Maria Angélica Nunes
- MD, PhD. Professor in the Postgraduate Program on Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
| | - Bruce Bartholow Duncan
- MD, PhD. Professor, Department of Social Medicine and Postgraduate Program on Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
| | - Maria Inês Schmidt
- MD, PhD. Professor, Department of Social Medicine and Postgraduate Program on Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
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Mansur RB, Santos CM, Rizzo LB, Asevedo E, Cunha GR, Noto MN, Pedrini M, Zeni-Graiff M, Cordeiro Q, Vinberg M, Kapczinski F, McIntyre RS, Brietzke E. Brain-derived neurotrophic factor, impaired glucose metabolism, and bipolar disorder course. Bipolar Disord 2016; 18:373-8. [PMID: 27324989 DOI: 10.1111/bdi.12399] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 04/28/2016] [Accepted: 04/30/2016] [Indexed: 01/01/2023]
Abstract
OBJECTIVES The neurotrophin brain-derived neurotrophic factor (BDNF) has been proposed as a potential biomarker in bipolar disorder (BD). However, current evidence is limited and results have been highly heterogeneous. This study aimed to assess the moderating effect of impaired glucose metabolism (IGM) on plasma levels of BDNF in individuals with BD, and on the relationship between BDNF and variables of illness course. METHODS We measured and compared the plasma levels of BDNF in individuals with BD (n=57) and healthy controls (n=26). IGM was operationalized as pre-diabetes or type 2 diabetes mellitus. Information related to current and past psychiatric/medical history, as well as prescription of pharmacological treatments was also captured. RESULTS Individuals with BD had lower levels of BDNF, relative to healthy controls, after adjustment for age, gender, current medications, smoking, alcohol use, and IGM (P=.046). There was no effect of IGM (P=.860) and no interaction between BD diagnosis and IGM (P=.893). Peripheral BDNF levels were positively correlated with lifetime depressive episodes (P<.001), psychiatric hospitalizations (P=.001) and suicide attempts (P=.021). IGM moderated the association between BDNF and the number of previous mood episodes (P<.001), wherein there was a positive correlation in euglycemic participants and a negative correlation in individuals with IGM. CONCLUSIONS BD is independently associated with lower levels of BDNF; IGM may modify the relationship between BDNF and BD course, suggesting an interactive effect of BDNF with metabolic status on illness progression.
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Affiliation(s)
- Rodrigo B Mansur
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada
| | - Camila M Santos
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Lucas B Rizzo
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,Department of Psychiatry, Clinic for Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Elson Asevedo
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Graccielle R Cunha
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Mariane N Noto
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,Vila Maria Outpatient Clinic, São Paulo, Brazil
| | - Mariana Pedrini
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Maiara Zeni-Graiff
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Quirino Cordeiro
- Department of Psychiatry, Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP), São Paulo, Brazil
| | - Maj Vinberg
- Psychiatric Center Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - Flavio Kapczinski
- Bipolar Disorder Program and Laboratory of Molecular Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada
| | - Elisa Brietzke
- Department of Psychiatry, Research Group in Behavioral Neuroscience of Bipolar Disorder (GP-TB), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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Diabetes and Alzheimer’s disease crosstalk. Neurosci Biobehav Rev 2016; 64:272-87. [DOI: 10.1016/j.neubiorev.2016.03.005] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 01/26/2016] [Accepted: 03/04/2016] [Indexed: 12/12/2022]
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Mansur RB, Rizzo LB, Santos CM, Asevedo E, Cunha GR, Noto MN, Pedrini M, Zeni M, Cordeiro Q, McIntyre RS, Brietzke E. Impaired glucose metabolism moderates the course of illness in bipolar disorder. J Affect Disord 2016; 195:57-62. [PMID: 26866976 DOI: 10.1016/j.jad.2016.02.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/15/2016] [Accepted: 02/03/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND The longitudinal course of bipolar disorder (BD) is highly heterogeneous, and is moderated by the presence of general medical comorbidities. This study aimed to investigate the moderating effects of impaired glucose metabolism (IGM) on variables of illness course and severity in a BD population. METHODS Fifty-five patients with BD were evaluated. All subjects were evaluated with respect to current and past psychiatric and medical disorders, as well as lifetime use of any medication. Body mass index (BMI) and metabolic parameters were obtained. IGM was operationalized as pre-diabetes or type 2 diabetes mellitus. RESULTS Thirty (54.5%) individuals had IGM. After adjustment for age, gender, ethnicity, alcohol use, smoking, BMI and past and current exposure to psychotropic medications, individuals with IGM, when compared to euglycemic participants, had an earlier age of onset (RR: 0.835, p=0.024), longer illness duration (RR: 1.754, p=0.007), a higher number of previous manic/hypomanic episodes (RR: 1.483, p=0.002) and a higher ratio of manic/hypomanic to depressive episodes (RR: 1.753, p=0.028). Moreover, we observed a moderating effect of IGM on the association between number of mood episodes and other variables of illness course, with the correlation between lifetime mood episodes and frequency of episodes being significantly greater in the IGM subgroup (RR: 1.027, p=0.029). All associations observed herein remained significant after adjusting for relevant confounding factors (e.g. age, alcohol and tobacco use, exposure to psychotropic agents, BMI). LIMITATIONS Cross-sectional design, small sample size. CONCLUSIONS Comorbid IGM may be a key moderator of illness progression in BD.
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Affiliation(s)
- Rodrigo B Mansur
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil; Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada.
| | - Lucas B Rizzo
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil; Department of Psychiatry, Clinic for Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Camila M Santos
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Elson Asevedo
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Graccielle R Cunha
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Mariane N Noto
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil; Vila Maria Outpatient Clinic in São Paulo, Brazil
| | - Mariana Pedrini
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Maiara Zeni
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Quirino Cordeiro
- Department of Psychiatry, Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP), Brazil
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada
| | - Elisa Brietzke
- Interdisciplinary Laboratory of Clinical Neurosciences (LINC), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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Almeida OP, McCaul K, Hankey GJ, Yeap BB, Golledge J, Norman PE, Flicker L. Duration of diabetes and its association with depression in later life: The Health In Men Study (HIMS). Maturitas 2016; 86:3-9. [PMID: 26921921 DOI: 10.1016/j.maturitas.2016.01.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 01/05/2016] [Accepted: 01/06/2016] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To examine if diabetes and duration of diabetes are direct or indirect causes of depression in later life. RESEARCH DESIGN AND METHODS Cross-sectional study of a community-derived sample of 5462 men aged 70-89 years. Men with 'current depression' scored 7 or more on the abbreviated Geriatric Depression Scale (GDS-15), whereas men with 'ever depression' were either currently depressed or reported history or treatment for past depression. The presence of diabetes was established by self-reported history, fasting glucose ≥7 mmol/L (126 mg/dL), or use of insulin or hypoglycemic drugs. Duration of diabetes relied on self-report. Other measured factors included age, place of birth, education, smoking history, and the FRAIL scale. RESULTS Diabetes was associated with increased odds ratio (OR) of ever (OR=1.49, 95%CI=1.25, 1.76) and current depression (OR=1.94, 95%CI=1.15, 2.48). The association between duration of diabetes and risk of current depression was 'J-shaped' with odds ratios of 1.92 (95%CI=1.44, 2.54), 1.56 (95%CI=0.89, 2.75), 2.49 (95%CI=1.16, 5.32) and 3.13 (95%CI=1.28, 7.63) for <10, 10-19.9, 20-29.9 and ≥30 years of diabetes history compared with older men without diabetes. The strength of these associations was attenuated after the analyses were adjusted for other measured factors, but the shape of the curve did not change. Structural equation modeling showed that frailty mediated some of the association between diabetes duration and depression (about 15%) and was a strong predictor of depression in the sample. CONCLUSIONS In older men, the association between time lived with the diagnosis of diabetes and the risk of depression is 'J-shaped'. Frailty mediates some of the association between diabetes and depression, although other unmeasured factors are also likely to play a role. The introduction of strategies that are effective at decreasing diabetes-related complications may also contribute to decrease the risk of depression among older men.
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Affiliation(s)
- Osvaldo P Almeida
- School of Psychiatry & Clinical Neurosciences, University of Western Australia, Perth, Australia; WA Centre for Health & Ageing of Centre for Medical Research, Harry Perkins Institute of Medical Research, Perth, Australia; Department of Psychiatry, Royal Perth Hospital, Perth, Australia.
| | - Kieran McCaul
- WA Centre for Health & Ageing of Centre for Medical Research, Harry Perkins Institute of Medical Research, Perth, Australia
| | - Graeme J Hankey
- School of Medicine and Pharmacology, University of Western Australia, Perth, Australia; Department of Neurology, Sir Charles Gairdner Hospital, Perth, Australia
| | - Bu B Yeap
- School of Medicine and Pharmacology, University of Western Australia, Perth, Australia; Department of Endocrinology, Fiona Stanley Hospital, Perth, Australia
| | - Jonathan Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Australia; Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Australia
| | - Paul E Norman
- School of Surgery, University of Western Australia & Department of Surgery, Fiona Stanley Hospital, Australia
| | - Leon Flicker
- WA Centre for Health & Ageing of Centre for Medical Research, Harry Perkins Institute of Medical Research, Perth, Australia; School of Medicine and Pharmacology, University of Western Australia, Perth, Australia; Department of Geriatric Medicine, Royal Perth Hospital, Perth, Australia
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Abstract
Much nutrition policy is nutrient-based, supported by nutrient science, food nutrient composition tables and dietary nutrient recommendations, but not by reference to food structure.
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Affiliation(s)
- Mark L. Wahlqvist
- Fuli Institute
- Zhejiang University
- Hangzhou
- China
- National Health Research Institutes
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Abstract
PURPOSE OF REVIEW Cognitive dysfunction in major depressive disorder (MDD) is common, pervasive across multiple subdomains of cognitive function, and is a principle determinant of health outcomes from patient, provider, and societal perspectives. The overarching aim herein is to provide rationale for the evaluation, measurement, and specific treatment of cognitive function in adults with MDD. RECENT FINDINGS Evidence indicates that cognitive dysfunction in MDD is a critical mediator of workplace disability. Systematic evaluation and measurement of cognitive function is warranted. All individuals with MDD should be evaluated for both objective and subjective cognitive dysfunction. Although differences between antidepressants in overall antidepressant efficacy are not consistent, unequivocal differences in improving measures of cognitive function are noted with evidence indicating that vortioxetine has multidomain cognitive benefits, whereas duloxetine has replicated evidence of improving measures of acquisition and recall (i.e. memory). SUMMARY The probability of functional recovery in MDD is likely to increase with interventions that specifically target and improve measures of cognitive function. Clinicians are encouraged to evaluate patients using a validated measure (e.g. the THINC-it tool); prevention of cognitive impairment in MDD is a critical therapeutic priority. Vortioxetine and duloxetine benefit measures of cognitive function in MDD. Preliminary evidence of beneficial effects on cognitive emotional processing are reported with ketamine.
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Depression in persons with diabetes by age and antidiabetic treatment: a cross-sectional analysis with data from the Hordaland Health Study. PLoS One 2015; 10:e0127161. [PMID: 26010615 PMCID: PMC4444007 DOI: 10.1371/journal.pone.0127161] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Accepted: 04/12/2015] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Persons with diabetes have increased risk of depression, however, studies addressing whether the risk varies by age and type of antidiabetic treatment have yielded conflicting results. The aim of this study was to investigate if the association between diabetes and depression varied by type of antidiabetic treatment in a large community based sample of middle-aged (40-47 years) and older adults (70-72 years). METHODS Data from 21845 participants in the Hordaland Health Study (HUSK) were analyzed in a cross-sectional design. Diabetes was assessed by self-report and classified as un-medicated, treated by oral antidiabetic agents or by insulin. Depression was defined as a score ≥ 8 on the depression subscale of the Hospital Anxiety and Depression Scale and/or self-reported use of antidepressant agents. Associations between diabetes and depression were estimated using logistic regression. RESULTS Persons in their forties with diabetes had a doubled prevalence of depression (OR: 1.96 (95% C.I.: 1.35, 2.83)) compared to persons without diabetes, while a lower and non-significant association was found among persons in their seventies. Persons in their forties with orally treated diabetes had about three times higher prevalence of depression (OR: 2.92 (95% C.I.: 1.48, 5.77)) after adjustment for gender, BMI, physical activity, alcohol consumption and education, compared to non-diabetic persons in the same age-group. No association between depression and insulin or un-medicated diabetes was found. CONCLUSIONS Clinicians should be aware that persons in their forties with orally treated diabetes are at a marked increased risk of depression.
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Yamanishi K, Doe N, Sumida M, Watanabe Y, Yoshida M, Yamamoto H, Xu Y, Li W, Yamanishi H, Okamura H, Matsunaga H. Hepatocyte nuclear factor 4 alpha is a key factor related to depression and physiological homeostasis in the mouse brain. PLoS One 2015; 10:e0119021. [PMID: 25774879 PMCID: PMC4361552 DOI: 10.1371/journal.pone.0119021] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 01/26/2015] [Indexed: 12/20/2022] Open
Abstract
Major depressive disorder (MDD) is a common psychiatric disorder that involves marked disabilities in global functioning, anorexia, and severe medical comorbidities. MDD is associated with not only psychological and sociocultural problems, but also pervasive physical dysfunctions such as metabolic, neurobiological and immunological abnormalities. Nevertheless, the mechanisms underlying the interactions between these factors have yet to be determined in detail. The aim of the present study was to identify the molecular mechanisms responsible for the interactions between MDD and dysregulation of physiological homeostasis, including immunological function as well as lipid metabolism, coagulation, and hormonal activity in the brain. We generated depression-like behavior in mice using chronic mild stress (CMS) as a model of depression. We compared the gene expression profiles in the prefrontal cortex (PFC) of CMS and control mice using microarrays. We subsequently categorized genes using two web-based bioinformatics applications: Ingenuity Pathway Analysis and The Database for Annotation, Visualization, and Integrated Discovery. We then confirmed significant group-differences by analyzing mRNA and protein expression levels not only in the PFC, but also in the thalamus and hippocampus. These web tools revealed that hepatocyte nuclear factor 4 alpha (Hnf4a) may exert direct effects on various genes specifically associated with amine synthesis, such as genes involved in serotonin metabolism and related immunological functions. Moreover, these genes may influence lipid metabolism, coagulation, and hormonal activity. We also confirmed the significant effects of Hnf4a on both mRNA and protein expression levels in the brain. These results suggest that Hnf4a may have a critical influence on physiological homeostasis under depressive states, and may be associated with the mechanisms responsible for the interactions between MDD and the dysregulation of physiological homeostasis in humans.
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Affiliation(s)
- Kyosuke Yamanishi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
- Hirakata General Hospital for Developmental Disorders, Hirakata, Osaka, Japan
| | - Nobutaka Doe
- Laboratory of Neurogenesis and CNS Repair, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
- Section of Behavioral Science, Kouiken Co., Ltd., Akashi, Hyogo, Japan
| | - Miho Sumida
- Section of Behavioral Science, Kouiken Co., Ltd., Akashi, Hyogo, Japan
| | - Yuko Watanabe
- Hirakata General Hospital for Developmental Disorders, Hirakata, Osaka, Japan
| | - Momoko Yoshida
- Hirakata General Hospital for Developmental Disorders, Hirakata, Osaka, Japan
| | - Hideyuki Yamamoto
- Laboratory of Tumor Immunology and Cell Therapy, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yunfeng Xu
- Laboratory of Tumor Immunology and Cell Therapy, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Wen Li
- Laboratory of Tumor Immunology and Cell Therapy, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Hiromichi Yamanishi
- Hirakata General Hospital for Developmental Disorders, Hirakata, Osaka, Japan
| | - Haruki Okamura
- Laboratory of Tumor Immunology and Cell Therapy, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
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Sharma AN, Bauer IE, Sanches M, Galvez JF, Zunta-Soares GB, Quevedo J, Kapczinski F, Soares JC. Common biological mechanisms between bipolar disorder and type 2 diabetes: Focus on inflammation. Prog Neuropsychopharmacol Biol Psychiatry 2014; 54:289-98. [PMID: 24969830 DOI: 10.1016/j.pnpbp.2014.06.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 06/11/2014] [Accepted: 06/15/2014] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Bipolar disorder (BD) patients present a 3-5 fold greater risk of developing type 2 diabetes (T2D) compared to general population. The underlying mechanisms for the increased prevalence of T2D in BD population are poorly understood. OBJECTIVES The purpose of this review is to critically review evidence suggesting that inflammation may have an important role in the development of both BD and T2D. RESULTS The literature covered in this review suggests that inflammatory dysregulation take place among many BD patients. Such dysregulated and low grade chronic inflammatory process may also increase the prevalence of T2D in BD population. Current evidence supports the hypothesis of dysregulated inflammatory processes as a critical upstream event in BD as well as in T2D. CONCLUSIONS Inflammation may be a factor for the development of T2D in BD population. The identification of inflammatory markers common to these two medical conditions will enable researchers and clinicians to better understand the etiology of BD and develop treatments that simultaneously target all aspects of this multi-system condition.
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Affiliation(s)
- Ajaykumar N Sharma
- UT Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA; Center for Experimental Models in Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA; Center for Molecular Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA
| | - Isabelle E Bauer
- UT Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Marsal Sanches
- UT Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Juan F Galvez
- UT Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Giovana B Zunta-Soares
- UT Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Joao Quevedo
- Center for Experimental Models in Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA; Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciuma, SC, Brazil
| | - Flavio Kapczinski
- Center for Molecular Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA; Laboratory of Molecular Psychiatry, Department of Psychiatry and Legal Medicine, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Jair C Soares
- UT Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA.
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Penckofer S, Doyle T, Byrn M, Lustman PJ. State of the science: depression and type 2 diabetes. West J Nurs Res 2014; 36:1158-82. [PMID: 24577866 DOI: 10.1177/0193945914524491] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Depression is a significant comorbid condition in diabetes. Individuals with type 2 diabetes (T2DM) are 2 times more likely to experience depression or elevated depressive symptoms compared to those without T2DM. The aims of this state of the science review were to summarize the putative links between diabetes and depression and review empirically supported treatments of depression in diabetes. Findings suggest that a bidirectional association between depression and T2DM exists and that several biological and psychosocial mediators underlie these conditions. Available data indicate that conventional treatments (antidepressant medication, cognitive behavioral therapy, and collaborative care) reduce depression and symptoms of depression; however more controlled studies and development of novel therapies are needed. Glycemic outcomes have most frequently been examined, but findings have been mixed. Self-care and adherence outcomes have been less well studied. Emerging evidence suggests that these outcomes may be important targets for future depression research in T2DM.
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Affiliation(s)
| | - Todd Doyle
- Loyola University Chicago, Maywood, IL, USA
| | - Mary Byrn
- Saint Mary's College, Notre Dame, IN, USA
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Howland RH. A “Glucose Eater” Drug as a Therapeutic Agent in Psychiatry. J Psychosoc Nurs Ment Health Serv 2013; 51:13-6. [DOI: 10.3928/02793695-20130805-01] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
There is currently a crisis in drug discovery for neuropsychiatric disorders, with a profound, yet unexpected drought in new drug development across the spectrum. In this commentary, the sources of this dilemma and potential avenues to redress the issue are explored. These include a critical review of diagnostic issues and of selection of participants for clinical trials, and the mechanisms for identifying new drugs and new drug targets. Historically, the vast majority of agents have been discovered serendipitously or have been modifications of existing agents. Serendipitous discoveries, based on astute clinical observation or data mining, remain a valid option, as is illustrated by the suggestion in the paper by Wahlqvist and colleagues that treatment with sulfonylurea and metformin reduces the risk of affective disorder. However, the identification of agents targeting disorder-related biomarkers is currently proving particularly fruitful. There is considerable hope for genetics as a purist, pathophysiologically valid pathway to drug discovery; however, it is unclear whether the science is ready to meet this promise. Fruitful paradigms will require a break from the orthodoxy, and creativity and risk may well be the fingerprints of success.See related article http://www.biomedcentral.com/1741-7015/10/150.
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Affiliation(s)
- Michael Berk
- Deakin University, School of Medicine, Barwon Health, P,O, Box 291, Geelong, 3220, Australia.
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