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Kiconco R, Lumumba SA, Bagenda CN, Atwine R, Ndarubweine J, Rugera SP. Insulin therapy among diabetic patients in rural communities of Sub-Saharan Africa: a perspective review. Ther Adv Endocrinol Metab 2024; 15:20420188241232280. [PMID: 38379780 PMCID: PMC10878220 DOI: 10.1177/20420188241232280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 01/24/2024] [Indexed: 02/22/2024] Open
Abstract
In this perspective review, we describe a brief background on the status quo of diabetes mellitus-related therapies and glycemic control among patients in rural communities in sub-Saharan Africa. The article discusses insulin therapy as well as the difficulties in obtaining insulin and oral hypoglycemic medications for diabetic patients living in sub-Saharan Africa. We wrap up our discussion with suggestions on solutions and opportunities for future research to tackle this health challenge in these impoverished communities. We conducted a literature search from PubMed and Google Scholar up until August 2023. Key words were used to generate search terms used to retrieve the required information. All types of literature with pertinent information on the current topic were included in the study. Diabetes mellitus is on the rise in sub-Saharan Africa. Several studies have reported poor glycemic control, low screening rates for diabetes mellitus, cigarette smoking, high alcohol consumption, prescription of antidiabetic therapy, and associated costs as contributors to the uptake of antidiabetic treatment. Although there is paucity of data on the extent of insulin therapy uptake and its possible modifiable contributors among the diabetic patients in the region, the anticipated increase in the number of people with diabetes on the continent makes it critical for global leaders to address the research gaps in insulin therapy among rural communities of sub-Saharan Africa, thus reducing the burden of diabetes in these populations.
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Affiliation(s)
- Ritah Kiconco
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Mbarara-Kabale Road, Mbarara 1410, Uganda
- Department of Biochemistry, Sororti University, Soroti, Uganda
| | - Sylvia Achieng Lumumba
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara, Uganda
- Department of Medical Laboratory Science, Technical University of Mombasa, Mombasa, Kenya
| | - Charles Nkubi Bagenda
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Raymond Atwine
- Department of Pathology, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Joseph Ndarubweine
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Simon Peter Rugera
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara, Uganda
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Pereira JO, Oliveira D, Faustino M, Vidigal SSMP, Pereira AM, Ferreira CMH, Oliveira AS, Durão J, Rodríguez-Alcalá LM, Pintado ME, Madureira AR, Carvalho AP. Use of Various Sugarcane Byproducts to Produce Lipid Extracts with Bioactive Properties: Physicochemical and Biological Characterization. Biomolecules 2024; 14:233. [PMID: 38397470 PMCID: PMC10886787 DOI: 10.3390/biom14020233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Sugarcane, a globally cultivated crop constituting nearly 80% of total sugar production, yields residues from harvesting and sugar production known for their renewable bioactive compounds with health-promoting properties. Despite previous studies, the intricate interplay of extracts from diverse sugarcane byproducts and their biological attributes remains underexplored. This study focused on extracting the lipid fraction from a blend of selected sugarcane byproducts (straw, bagasse, and filter cake) using ethanol. The resulting extract underwent comprehensive characterization, including physicochemical analysis (FT-IR, DSC, particle size distribution, and color) and chemical composition assessment (GC-MS). The biological properties were evaluated through antihypertensive (ACE), anticholesterolemic (HMG-CoA reductase), and antidiabetic (alpha-glucosidase and Dipeptidyl Peptidase-IV) assays, alongside in vitro biocompatibility assessments in Caco-2 and Hep G2 cells. The phytochemicals identified, such as β-sitosterol and 1-octacosanol, likely contribute to the extract's antidiabetic, anticholesterolemic, and antihypertensive potential, given their association with various beneficial bioactivities. The extract exhibited substantial antidiabetic effects, inhibiting α-glucosidase (5-60%) and DPP-IV activity (25-100%), anticholesterolemic potential with HMG-CoA reductase inhibition (11.4-63.2%), and antihypertensive properties through ACE inhibition (24.0-27.3%). These findings lay the groundwork for incorporating these ingredients into the development of food supplements or nutraceuticals, offering potential for preventing and managing metabolic syndrome-associated conditions.
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Affiliation(s)
- Joana Odila Pereira
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
- Amyris Bio Products Portugal Unipessoal Lda, 4169-005 Porto, Portugal
| | - Diana Oliveira
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
- Amyris Bio Products Portugal Unipessoal Lda, 4169-005 Porto, Portugal
| | - Margarida Faustino
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
| | - Susana S. M. P. Vidigal
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
| | - Ana Margarida Pereira
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
- Amyris Bio Products Portugal Unipessoal Lda, 4169-005 Porto, Portugal
| | - Carlos M. H. Ferreira
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
- Amyris Bio Products Portugal Unipessoal Lda, 4169-005 Porto, Portugal
| | - Ana Sofia Oliveira
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
| | - Joana Durão
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
- Amyris Bio Products Portugal Unipessoal Lda, 4169-005 Porto, Portugal
| | - Luís M. Rodríguez-Alcalá
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
| | - Manuela E. Pintado
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
| | - Ana Raquel Madureira
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
| | - Ana P. Carvalho
- CBQF—Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (D.O.); (M.F.); (S.S.M.P.V.); (A.M.P.); (C.M.H.F.); (A.S.O.); (J.D.); (L.M.R.-A.); (M.E.P.); (A.R.M.); (A.P.C.)
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Farkas K, Stanek A, Zbinden S, Borea B, Ciurica S, Moore V, Maguire P, Abola MTB, Alajar EB, Marcoccia A, Erer D, Casanegra AI, Sharebiani H, Sprynger M, Kavousi M, Catalano M. Vascular Diseases in Women: Do Women Suffer from Them Differently? J Clin Med 2024; 13:1108. [PMID: 38398419 PMCID: PMC10889109 DOI: 10.3390/jcm13041108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
According to the World Health Organization, cardiovascular disease (CVD) is the leading cause of death among women worldwide, yet its magnitude is often underestimated. Biological and gender differences affect health, diagnosis, and healthcare in numerous ways. The lack of sex and gender awareness in health research and healthcare is an ongoing issue that affects not only research but also treatment and outcomes. The importance of recognizing the impacts of both sex and gender on health and of knowing the differences between the two in healthcare is beginning to gain ground. There is more appreciation of the roles that biological differences (sex) and sociocultural power structures (gender) have, and both sex and gender affect health behavior, the development of diseases, their diagnosis, management, and the long-term effects of an illness. An important issue is the knowledge and awareness of women about vascular diseases. The risk of cardiovascular events is drastically underestimated by women themselves, as well as by those around them. The purpose of this review is to draw attention to improving the medical care and treatment of women with vascular diseases.
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Affiliation(s)
- Katalin Farkas
- Department of Angiology, Szent Imre University Teaching Hospital, Tétényi út 12-16, 1115 Budapest, Hungary
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
| | - Agata Stanek
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Internal Medicine, Angiology and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 Street, 41-902 Bytom, Poland
| | - Stephanie Zbinden
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Angiology, Zurich University Hospital, Ramistrasse 100, 8091 Zurich, Switzerland
| | - Barbara Borea
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Angiology and Haemostasis, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Genève, Switzerland
| | - Simina Ciurica
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Cardiology, Marie Curie Civil Hospital, CHU Charleroi, Chaussée de Bruxelles 140, 6042 Lodelinsart, Belgium
| | - Vanessa Moore
- European Institute of Women’s Health, Ashgrove House, Kill Avenue, Dún Laoghaire, A96 N9K0 Dublin, Ireland; (V.M.); (P.M.)
| | - Peggy Maguire
- European Institute of Women’s Health, Ashgrove House, Kill Avenue, Dún Laoghaire, A96 N9K0 Dublin, Ireland; (V.M.); (P.M.)
| | - Maria Teresa B. Abola
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Clinical Research Department, Education, Training and Research Services, Philippine Heart Center, University of the Philippines College of Medicine, 547 Pedro Gil Street, Manila 1000, Metro Manila, Philippines
| | - Elaine B. Alajar
- Manila Doctors Hospital, 667 United Nations Ave, Ermita, Manila 1000, Metro Manila, Philippines;
| | - Antonella Marcoccia
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Angiology and Autoimmunity Medical Unit, Rare Diseases Reference Center for Systemic Sclerosis, Sandro Pertini Hospital, 00157 Rome, Italy
| | - Dilek Erer
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Gazi University Hospital, Mevlana Blv. No:29, Yenimahalle, Ankara 06560, Turkey
| | - Ana I. Casanegra
- Gonda Vascular Center, Department of Cardiovascular Medicine, Mayo Clinic, 200 1st Street SW, Rochester, MN 55901, USA;
| | - Hiva Sharebiani
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Support Association of Patients of Buerger’s Disease, Buerger’s Disease NGO, Mashhad 9183785195, Iran
| | - Muriel Sprynger
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Cardiology, University Hospital of Liège, Hospital Boulevard, 4000 Liege, Belgium
| | - Maryam Kavousi
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD Rotterdam, The Netherlands
| | - Mariella Catalano
- VAS-European Independent Foundation in Angiology/Vascular Medicine, Via GB Grassi 74, 20157 Milan, Italy; (A.S.); (S.Z.); (B.B.); (S.C.); (M.T.B.A.); (A.M.); (D.E.); (H.S.); (M.S.); (M.K.); (M.C.)
- Department of Biomedical and Clinical Science, Inter-University Research Center on Vascular Disease, University of Milan, GB Grassi 74, 20157 Milan, Italy
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AlShareef AA, Alrawaili MS, Almutairi SA, Ayyad MM, Alshora W. Association of Hematological Parameters and Diabetic Neuropathy: A Retrospective Study. Diabetes Metab Syndr Obes 2024; 17:779-793. [PMID: 38371389 PMCID: PMC10874184 DOI: 10.2147/dmso.s453766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/08/2024] [Indexed: 02/20/2024] Open
Abstract
Background Diabetic neuropathy (DN) is a common complication of type 2 diabetes (T2DM) and is characterized by persistent inflammation. Hematological parameters have emerged as a novel marker for detecting chronic inflammatory conditions, including diabetes. Aim We aim to examine the association between HbA1c levels, which can indicate the presence of diabetic neuropathy, and hematological parameters to explore the possibility of using hematological parameters as a new indicator for DN in T2DM patients. Methods This was a retrospective study of 768 (483 males and 284 females) medical records of adult T2DM patients with or without neuropathy who attending the outpatient neuromuscular clinic at King Abdul-Aziz University Hospital from January 2016 to December 2021. Results The results showed significant increases in HbA1c levels (p=0.000), lymphocyte levels (p=0.028), and the neutrophil-lymphocyte ratio (NLR) (p=0.011). In the T2DM group, HBA1C levels were found to be positively correlated with age (r=0.306, p=0.000), neutrophil (NEUT) (r=0. 287, p=0.000), platelet (PLT) (r=0. 148, p=0.039), and neutrophil-lymphocyte ratio (NLR) (r=0.306193, p=0.0007), and negatively correlated with gender (r=-0.306193, p=0.0007). In the T2DMN group, HBA1C levels showed a positive correlation with hemoglobin (HB) (r=0.084, p=0.045), PLT (r=0.087, p=0.037), and PLT/mean corpuscular hemoglobin (MCH) ratio (PLT/MCH ratio) (r=0.12, p=0.004), and a negative correlation with age (r=-0.204, p=0.000), gender (r=-0.086, p=0.041), weight (WT) (r=-0.113, p=0.007), Body Surface Area (BSA) (r=-0.09, p=0.031), mean corpuscular volume (MCV) (r=-0.292, p=0.000), and MCH (r=-0.186, p=0.000). Conclusion Our study found a significant association between HbA1c, a biomarker for diabetic neuropathy, and various hematological parameters (HB, MCV, MCH, PLT, PLT/MCH ratio) in T2DMN patients. By effectively controlling and monitoring these variables, it may be feasible to prevent or delay the progression of peripheral neuropathy in diabetic patients. However, further research is needed to validate these findings.
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Affiliation(s)
- Aysha A AlShareef
- Department of Neurology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Neuromuscular Medicine Unit, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Moafaq S Alrawaili
- Department of Neurology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Neuromuscular Medicine Unit, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Salwa Awwadh Almutairi
- Department of Neurology, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mustafa Mohammad Ayyad
- Department of Neurology, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Weam Alshora
- Department of Family Medicine, Faculty of Medicine, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
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Cui C, Wu Z, Zheng J, Chu J, Zhu J, Qi Y, Zhang Z, Wang Z, Zhang M, Mo Z, Cheng L, Ding L, Kang X, Liu L, Zhang T. Arterial Stiffness and Obesity as Predictors of Diabetes: Longitudinal Cohort Study. JMIR Public Health Surveill 2024; 10:e46088. [PMID: 38329798 PMCID: PMC10884903 DOI: 10.2196/46088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 08/28/2023] [Accepted: 10/24/2023] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Previous studies have confirmed the separate effect of arterial stiffness and obesity on type 2 diabetes; however, the joint effect of arterial stiffness and obesity on diabetes onset remains unclear. OBJECTIVE This study aimed to propose the concept of arterial stiffness obesity phenotype and explore the risk stratification capacity for diabetes. METHODS This longitudinal cohort study used baseline data of 12,298 participants from Beijing Xiaotangshan Examination Center between 2008 and 2013 and then annually followed them until incident diabetes or 2019. BMI (waist circumference) and brachial-ankle pulse wave velocity were measured to define arterial stiffness abdominal obesity phenotype. The Cox proportional hazard model was used to estimate the hazard ratio (HR) and 95% CI. RESULTS Of the 12,298 participants, the mean baseline age was 51.2 (SD 13.6) years, and 8448 (68.7%) were male. After a median follow-up of 5.0 (IQR 2.0-8.0) years, 1240 (10.1%) participants developed diabetes. Compared with the ideal vascular function and nonobese group, the highest risk of diabetes was observed in the elevated arterial stiffness and obese group (HR 1.94, 95% CI 1.60-2.35). Those with exclusive arterial stiffness or obesity exhibited a similar risk of diabetes, and the adjusted HRs were 1.63 (95% CI 1.37-1.94) and 1.64 (95% CI 1.32-2.04), respectively. Consistent results were observed in multiple sensitivity analyses, among subgroups of age and fasting glucose level, and alternatively using arterial stiffness abdominal obesity phenotype. CONCLUSIONS This study proposed the concept of arterial stiffness abdominal obesity phenotype, which could improve the risk stratification and management of diabetes. The clinical significance of arterial stiffness abdominal obesity phenotype needs further validation for other cardiometabolic disorders.
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Affiliation(s)
- Cancan Cui
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Zhiyuan Wu
- Centre for Precision Health, School of Medical and Health Sciences, Edith Cowan University, WA, Australia
| | - Jia Zheng
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Jiaqi Chu
- School of Medical Imaging, Dalian Medical University, Dalian, China
| | - Jiajing Zhu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Yitian Qi
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Zhenming Zhang
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Zhijia Wang
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Mengchao Zhang
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Zhanhao Mo
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Liangkai Cheng
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Lei Ding
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Xiaoping Kang
- Center of Informatics, Beijing Xiaotangshan Hospital, Beijing, China
| | - Lin Liu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Te Zhang
- Department of Anesthesiology,China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
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106
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Zhang F, Zhang Y, Zhang J, Wang X, Li Y, Wang W. Small dense low density lipoprotein predominance in patients with type 2 diabetes mellitus using Mendelian randomization. PLoS One 2024; 19:e0298070. [PMID: 38330008 PMCID: PMC10852223 DOI: 10.1371/journal.pone.0298070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 01/17/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Patients with T2DM often suffer from CVD-related complications, significantly impacting morbidity and mortality rates. The upsurge in CVD prevalence among them is partly linked to sd LDL particles. Understanding the mechanisms behind elevated sd LDL levels is critical for preventing and managing cardiovascular complications in diabetes. METHODS MR was employed to identify instrumental variables and establish causality, exploring underlying mechanisms. RESULTS Notably, T2DM itself, insulin resistance, and fasting glucose seemingly do not directly impact sd LDL levels. Instead, the presence of T2DM or insulin resistance, leading to reduced HDL cholesterol or elevated TG levels, directly contributes to subsequent sd LDL increases, indicating a comprehensive mediating effect. While LDL cholesterol levels correlate positively with sd LDL, they appear unaffected by T2DM or insulin resistance. Importantly, hypertension induced by T2DM or insulin resistance exhibits a positive effect on sd LDL reversal. Unlike T2DM or insulin resistance, blood glucose levels show no significant impact on all processes. CONCLUSIONS It is hoped that these insights might influence the treatment of patients with diabetes and the management of blood parameters in clinical practice. Examining the effect of T2DM or insulin resistance on sd LDL within HDL cholesterol and triglycerides pathways might provide valuable insights for targeted cardiovascular treatments. Additionally, the study's exploration of the potential positive effects of elevated blood pressure on sd LDL reversal may introduce novel considerations for blood pressure management in patients with diabetes.
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Affiliation(s)
- Fengyi Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, People’s Republic of China
| | - Yufeng Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, People’s Republic of China
| | - Jiayi Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, People’s Republic of China
| | - Xin Wang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, People’s Republic of China
| | - Yujie Li
- Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, People’s Republic of China
| | - Wenbo Wang
- Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, People’s Republic of China
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Rijal A, Adhikari TB, Dhakal S, Maagaard M, Piri R, Nielsen EE, Neupane D, Jakobsen JC, Olsen MH. Effect of exercise on functional capacity and body weight for people with hypertension, type 2 diabetes, or cardiovascular disease: a systematic review with meta-analysis and trial sequential analysis. BMC Sports Sci Med Rehabil 2024; 16:38. [PMID: 38321506 PMCID: PMC10848448 DOI: 10.1186/s13102-024-00829-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/28/2024] [Indexed: 02/08/2024]
Abstract
BACKGROUND Hypertension, type 2 diabetes, and cardiovascular disease affect the activities of daily living at varying degree. While the effects of aerobic exercise on functional capacity are well-documented, the extent of change for different types of exercise in these chronic conditions remains unexplored. Additionally, there is conflicting evidence regarding the role of exercise in reducing body weight. METHODS We conducted systematic review with meta-analysis and trial sequential analysis and searched various databases from inception to July 2020. We included randomised clinical trials adding any form of trialist defined exercise to usual care versus usual care in people with either hypertension, type 2 diabetes, and/or cardiovascular disease irrespective of setting, publication status, year, and language. The outcomes assessed were i) functional capacity assessed through different scales separately i.e., Maximal Oxygen Uptake (VO2max), 6-min walk test (6MWT), 10-m walk test (10MWT), and ii) body weight. RESULTS We included 950 studies out of which 444 trials randomising 20,098 participants reported on various functional outcomes (355 trials) and body weight (169 trials). The median follow-up was 3 months (Interquartile ranges (IQR): 2.25 to 6). Exercise added to the usual care, improved VO2max (Mean Difference (MD):2.72 ml/kg/min; 95% Confidence Interval (CI) 2.38 to 3.06; p < 0.01; I2 = 96%), 6MWT (MD: 42.5 m; 95%CI 34.95 to 50.06; p < 0.01; I2 = 96%), and 10MWT (MD: 0.06 m/s; 95%CI 0.03 to 0.10; p < 0.01; I2 = 93%). Dynamic aerobic and resistance exercise showed a consistent improvement across various functional outcomes, whereas body-mind therapies (MD: 3.23 ml/kg/min; 95%CI 1.97 to 4.49, p < 0.01) seemed especially beneficial for VO2max and inspiratory muscle training (MD: 59.32 m; 95%CI 33.84 to 84.80; p < 0.01) for 6MWT. Exercise yielded significant reduction in body weight for people with hypertension (MD: -1.45 kg; 95%CI -2.47 to -0.43; p < 0.01), and type 2 diabetes (MD: -1.53 kg; 95%CI -2.19 to -0.87; p < 0.01) but not for cardiovascular disease with most pronounced for combined exercise (MD: -1.73 kg; 95%CI -3.08 to -0.39; p < 0.05). The very low certainty of evidence warrants cautious interpretations of the results. CONCLUSION Exercise seemed to improve functional capacity for people with hypertension, type 2 diabetes, and/or cardiovascular disease but the effectiveness seems to vary with different forms of exercise. The potentially superior improvement in VO2max and 6MWT by body-mind therapies and inspiratory muscle training calls for further exploration. Additionally, prescribing exercise for the sole purpose of losing weight may be a potential strategy for people with hypertension and type 2 diabetes. The extent of improvement in functional capacity and body weight reduction differed with different exercise regimens hence personalised exercise prescriptions tailored to individual needs may be of importance. PROSPERO REGISTRATION: PROSPERO registration number: CRD42019142313.
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Affiliation(s)
- Anupa Rijal
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.
- Department of Internal Medicine, Holbaek Hospital, Holbaek, Denmark.
| | - Tara Ballav Adhikari
- Department of Public Health, Research Unit for Environment, Occupation & Health, Aarhus University, Aarhus, Denmark
| | - Sarmila Dhakal
- Center for Research on Environment, Health and Population Activities (CREPHA), Kusunti, Lalitpur, Nepal
| | - Mathias Maagaard
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Koge, Denmark
| | - Reza Piri
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Emil Eik Nielsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Dinesh Neupane
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University Baltimore, Maryland, USA
| | - Janus Christian Jakobsen
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Michael Hecht Olsen
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Department of Internal Medicine, Holbaek Hospital, Holbaek, Denmark
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Domingo E, Marques P, Francisco V, Piqueras L, Sanz MJ. Targeting systemic inflammation in metabolic disorders. A therapeutic candidate for the prevention of cardiovascular diseases? Pharmacol Res 2024; 200:107058. [PMID: 38218355 DOI: 10.1016/j.phrs.2024.107058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 12/11/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024]
Abstract
Cardiovascular disease (CVD) remains the leading cause of death and disability worldwide. While many factors can contribute to CVD, atherosclerosis is the cardinal underlying pathology, and its development is associated with several metabolic risk factors including dyslipidemia and obesity. Recent studies have definitively demonstrated a link between low-grade systemic inflammation and two relevant metabolic abnormalities: hypercholesterolemia and obesity. Interestingly, both metabolic disorders are also associated with endothelial dysfunction/activation, a proinflammatory and prothrombotic phenotype of the endothelium that involves leukocyte infiltration into the arterial wall, one of the earliest stages of atherogenesis. This article reviews the current literature on the intricate relationship between hypercholesterolemia and obesity and the associated systemic inflammation and endothelial dysfunction, and discusses the effectiveness of present, emerging and in-development pharmacological therapies used to treat these metabolic disorders with a focus on their effects on the associated systemic inflammatory state and cardiovascular risk.
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Affiliation(s)
- Elena Domingo
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain
| | - Patrice Marques
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain
| | - Vera Francisco
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Endocrinology and Nutrition Service, University Clinic Hospital of Valencia, Valencia, Spain
| | - Laura Piqueras
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain; CIBERDEM, Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders, Carlos III Health Institute (ISCIII), Spain.
| | - Maria-Jesus Sanz
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain; CIBERDEM, Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders, Carlos III Health Institute (ISCIII), Spain.
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Pankova O, Korzh O. Plasma catestatin levels are related to metabolic parameters in patients with essential hypertension and type 2 diabetes mellitus. Heart Vessels 2024; 39:144-159. [PMID: 37758851 DOI: 10.1007/s00380-023-02318-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023]
Abstract
Catestatin (CST) is a pleiotropic peptide with cardioprotective and metabolic effects. CST is involved in the pathogenesis of both arterial hypertension (AH) and type 2 diabetes mellitus (T2DM), which are the risk factors of cardiovascular diseases. In this study, we aimed to investigate the plasma CST levels in hypertensive patients, especially with T2DM, as well as compare those with healthy volunteers, and explore the relationship between CST levels and clinical, anthropometric and laboratory parameters. 106 Hypertensive patients, 55 of which had comorbidity T2DM, and 30 healthy volunteers were enrolled in the study. All subjects underwent clinical examination, including vital signs and anthropometric data assessment, medical history interview, and blood sample collection. Plasma CST levels were measured by an enzyme-linked immunosorbent assay (ELISA), using a commercial diagnostic kit. The plasma CST levels were significantly lower in hypertensive patients (N = 106) compared with healthy subjects (N = 30) (5.02 ± 1.09 vs. 6.64 ± 0.72; p < 0.001). Furthermore, hypertensive patients with T2DM (N = 55) have significantly reduced CST levels in comparison with those without T2DM (N = 51) (4.47 ± 1.16 vs. 5.61 ± 0.61; p < 0.001). CST significantly correlated with anthropometric characteristics, in particular, weight (r = - 0.344; p < 0.001), BMI (r = - 0.42; p < 0.001), neck (r = - 0.358; p < 0.001), waist (r = - 0.487; p < 0.001), hip (r = - 0.312; p < 0.001), wrist circumferences (r = - 0.264; p = 0.002), and waist-to-hip ratio (r = - 0.395; p < 0.001). Due to its antihypertensive effect, CST has significant associations with systolic BP (r = - 0.475; p < 0.001) and duration of AH (r = - 0.26; p = 0.007). CST also has an inverse relationship with insulin (r = - 0.382; p < 0.001), glucose (r = - 0.45; p < 0.001), index HOMA-IR (r = - 0.481; p < 0.001) and HbA1c (r = - 0.525; p < 0.001), that indicate its involvement in T2DM development. Besides, CST has significant correlations with uric acid levels (r = - 0.412; p < 0.001) as well as lipid parameters, especially HDL-C (r = 0.480; p < 0.001), VLDL-C (r = - 0.238; p = 0.005), TG (r = - 0.4; p < 0.001), non-HDL-C/HDL-C (r = - 0.499; p < 0.001). Multiple linear regression analysis indicated BMI (β = - 0.22; p = 0.007), AH duration (β = - 0.25; p = 0.008), HbA1c (β = - 0.43; p = 0.019) and HDL-C levels (β = 0.27; p = 0.001) as independent predictors of CST levels. The hypertensive patients have significantly decreased CST levels that are even more reduced in the presence of comorbid T2DM. The established correlations with anthropometric and laboratory parameters indicate not only antihypertensive but also metabolic effects of CST. Our results suggest the probable role of CST in the pathophysiology of cardiometabolic diseases and the development of cardiovascular complications.
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Affiliation(s)
- Olena Pankova
- Department of General Practice-Family Medicine, Kharkiv National Medical University, Heroiv Kharkova Ave., 275, Kharkiv, 61106, Ukraine.
| | - Oleksii Korzh
- Department of General Practice-Family Medicine, Kharkiv National Medical University, Heroiv Kharkova Ave., 275, Kharkiv, 61106, Ukraine
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110
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Alaryni A. Assessment and Factors Contributing to the Quality of Life in Diabetes Mellitus Patients: A Cross-Sectional Single-Center Study. Cureus 2024; 16:e54359. [PMID: 38500939 PMCID: PMC10945466 DOI: 10.7759/cureus.54359] [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: 02/17/2024] [Indexed: 03/20/2024] Open
Abstract
Introduction Diabetes mellitus (DM) is one of the most common chronic illnesses worldwide, with its prevalence rising rapidly every year. This condition adversely affects vasculature, leading to several potentially devastating complications like cerebrovascular mishaps, myocardial infarction, retinal damage, and renal compromise. These sequelae could lead to serious disabilities and negatively impact quality of life (QoL). Objectives This study aims to assess the QoL of adult diabetic patients in Saudi Arabia and determine influencing socio-demographic factors. Methods This is a cross-sectional study targeting adult diabetic patients visiting the Imam Medical Center in Riyadh, Saudi Arabia, from October 2022 to June 2023. The study encompasses diabetic patients of both genders aged 18 or more but excludes those diagnosed recently, i.e., within less than one year. A validated Arabic questionnaire, available online, was used to assess the QoL of the diabetic patients enrolled in this study. The sample size was 244 adult diabetic patients recruited from the Imam Medical Center through their official social media sites. Results The cohort of 244 patients recruited in this study were mostly aged between 18 and 30 (44.7%), females (52.5%), and married (47.5%). Furthermore, 58.6% of the participants were found to hold a bachelor's degree, 48.8% were employed, and 36.1% earned less than 5000 Saudi riyals each month. Of the total patients, 36.5% were diagnosed with diabetes 1-5 years ago, while 30.5% were diagnosed 5-10 years ago. Type 1 diabetes afflicted 48.4% of participants, whereas 47.1% were affected by type 2 diabetes. It was also determined that type 2 diabetic patients have higher overall QoL scores than type 1 diabetic patients. QoL had a high mean score of 22.05±4.4. The psychological/spiritual domain has the greatest mean score of 24.06±5.4, while the social and economic domain has the lowest (20.58±4.6). The majority of participants (71.3%) did not have other chronic conditions, whereas hypertension (18%) is the prevalent comorbidity, followed by respiratory ailments (7.4%) and cardiovascular disease (3.3%). Furthermore, people with hypertension had a higher total QoL and four life domain scores than those with cardiovascular and respiratory disorders. Conclusion The relevance of the findings is that it could aid health practitioners in developing techniques to encourage patients to undertake self-care to improve physiological management of the condition and reduce complications.
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Affiliation(s)
- Abdullah Alaryni
- Internal Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
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111
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Kumar S, Chhabra V, Mehra M, K S, Kumar B H, Shenoy S, Swamy RS, Murti K, Pai KSR, Kumar N. The fluorosis conundrum: bridging the gap between science and public health. Toxicol Mech Methods 2024; 34:214-235. [PMID: 37921264 DOI: 10.1080/15376516.2023.2268722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/04/2023] [Indexed: 11/04/2023]
Abstract
Fluorosis, a chronic condition brought on by excessive fluoride ingestion which, has drawn much scientific attention and public health concern. It is a complex and multifaceted issue that affects millions of people worldwide. Despite decades of scientific research elucidating the causes, mechanisms, and prevention strategies for fluorosis, there remains a significant gap between scientific understanding and public health implementation. While the scientific community has made significant strides in understanding the etiology and prevention of fluorosis, effectively translating this knowledge into public health policies and practices remains challenging. This review explores the gap between scientific research on fluorosis and its practical implementation in public health initiatives. It suggests developing evidence-based guidelines for fluoride exposure and recommends comprehensive educational campaigns targeting the public and healthcare providers. Furthermore, it emphasizes the need for further research to fill the existing knowledge gaps and promote evidence-based decision-making. By fostering collaboration, communication, and evidence-based practices, policymakers, healthcare professionals, and the public can work together to implement preventive measures and mitigate the burden of fluorosis on affected communities. This review highlighted several vital strategies to bridge the gap between science and public health in the context of fluorosis. It emphasizes the importance of translating scientific evidence into actionable guidelines, raising public awareness about fluoride consumption, and promoting preventive measures at individual and community levels.
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Affiliation(s)
- Sachindra Kumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Vishal Chhabra
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Manmeet Mehra
- Department of Pharmacology, Guru Nanak Dev University, Amritsar, India
| | - Saranya K
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Harish Kumar B
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Smita Shenoy
- Department of Pharmacology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, India
| | - Ravindra Shantakumar Swamy
- Division of Anatomy, Department of Basic Medical Sciences (DBMS), Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Krishna Murti
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - K Sreedhara Ranganath Pai
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Nitesh Kumar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Hajipur, India
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112
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Pasquer H, Daltro de Oliveira R, Vasseur L, Soret-Dulphy J, Maslah N, Zhao LP, Marcault C, Cazaux M, Gauthier N, Verger E, Parquet N, Vainchenker W, Raffoux E, Ugo V, Luque Paz D, Roy L, Lambert WC, Ianotto JC, Lippert E, Giraudier S, Cassinat B, Kiladjian JJ, Benajiba L. Distinct clinico-molecular arterial and venous thrombosis scores for myeloproliferative neoplasms risk stratification. Leukemia 2024; 38:326-339. [PMID: 38148396 DOI: 10.1038/s41375-023-02114-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/30/2023] [Accepted: 12/06/2023] [Indexed: 12/28/2023]
Abstract
Current recommended risk scores to predict thrombotic events associated with myeloproliferative neoplasms (MPN) do not discriminate between arterial and venous thrombosis despite their different physiopathology. To define novel stratification systems, we delineated a comprehensive landscape of MPN associated thrombosis across a large long-term follow-up MPN cohort. Prior arterial thrombosis, age >60 years, cardiovascular risk factors and presence of TET2 or DNMT3A mutations were independently associated with arterial thrombosis in multivariable analysis. ARTS, an ARterial Thrombosis Score, based on these four factors, defined low- (0.37% patients-year) and high-risk (1.19% patients-year) patients. ARTS performance was superior to the two-tiered conventional risk stratification in our training cohort, across all MPN subtypes, as well as in two external validation cohorts. Prior venous thrombosis and presence of a JAK2V617F mutation with a variant allelic frequency ≥50% were independently associated with venous thrombosis. The discrimination potential of VETS, a VEnous Thrombosis Score based on these two factors, was poor, similar to the two-tiered conventional risk stratification. Our study pinpoints arterial and venous thrombosis clinico-molecular differences and proposes an arterial risk score for more accurate patients' stratification. Further improvement of venous risk scores, accounting for additional factors and considering venous thrombosis as a heterogeneous entity is warranted.
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Affiliation(s)
- Hélène Pasquer
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
- INSERM UMR 944, Institut de Recherche Saint-Louis, Paris, France
| | - Rafael Daltro de Oliveira
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Loic Vasseur
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Juliette Soret-Dulphy
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Nabih Maslah
- Université Paris Cité, APHP, Hôpital Saint-Louis, Laboratoire de Biologie Cellulaire, Paris, France
- INSERM UMR 1131, Institut de Recherche Saint-Louis, Paris, France
| | - Lin-Pierre Zhao
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Clémence Marcault
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Marine Cazaux
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Nicolas Gauthier
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
| | - Emmanuelle Verger
- Université Paris Cité, APHP, Hôpital Saint-Louis, Laboratoire de Biologie Cellulaire, Paris, France
- INSERM UMR 1131, Institut de Recherche Saint-Louis, Paris, France
| | - Nathalie Parquet
- Université Paris Cité, APHP, Hôpital Saint-Louis, Département d'hématologie et d'Immunologie, Paris, France
| | - William Vainchenker
- APHP, Hôpital Saint-Louis, Département d'hématologie et d'Immunologie, Paris, France
| | - Emmanuel Raffoux
- Université Paris Cité, APHP, Hôpital Saint-Louis, Département d'hématologie et d'Immunologie, Paris, France
| | - Valérie Ugo
- Univ Angers, Nantes Université, CHU Angers, Inserm, CNRS, CRCI2NA, Angers, France
| | - Damien Luque Paz
- Univ Angers, Nantes Université, CHU Angers, Inserm, CNRS, CRCI2NA, Angers, France
| | - Lydia Roy
- Université Paris Est Créteil, APHP, Hôpital Henri Mondor, Service d'hématologie, Créteil, France
| | - Wayne-Corentin Lambert
- Université de Bretagne Occidentale, CHU de Brest, Service d'Hématologie Biologique, Brest, France
| | - Jean-Christophe Ianotto
- Université de Bretagne Occidentale, CHU de Brest, Service d'Hématologie et d'Hémostase Clinique, Brest, France
| | - Eric Lippert
- Université de Bretagne Occidentale, CHU de Brest, Service d'Hématologie Biologique, Brest, France
| | - Stéphane Giraudier
- Université Paris Cité, APHP, Hôpital Saint-Louis, Laboratoire de Biologie Cellulaire, Paris, France
- INSERM UMR 1131, Institut de Recherche Saint-Louis, Paris, France
| | - Bruno Cassinat
- Université Paris Cité, APHP, Hôpital Saint-Louis, Laboratoire de Biologie Cellulaire, Paris, France
- INSERM UMR 1131, Institut de Recherche Saint-Louis, Paris, France
| | - Jean-Jacques Kiladjian
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France
- INSERM UMR 1131, Institut de Recherche Saint-Louis, Paris, France
| | - Lina Benajiba
- Université Paris Cité, APHP, Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM CIC 1427, Paris, France.
- INSERM UMR 944, Institut de Recherche Saint-Louis, Paris, France.
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113
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Shih CI, Wu KT, Hsieh MH, Yang JF, Chen YY, Tsai WL, Chen WC, Liang PC, Wei YJ, Tsai PC, Hsu PY, Hsieh MY, Lin YH, Jang TY, Wang CW, Yeh ML, Huang CF, Huang JF, Dai CY, Ho CK, Chuang WL, Yu ML. Severity of fatty liver is highly correlated with the risk of hypertension and diabetes: a cross-sectional and longitudinal cohort study. Hepatol Int 2024; 18:138-154. [PMID: 37747618 DOI: 10.1007/s12072-023-10576-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 07/25/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND AND AIMS Fatty liver disease (FLD) is associated with several metabolic derangements. We conducted a retrospective cross-sectional and longitudinal study to evaluate the role of FL severity in the risk of new-onset and co-existing hypertension (HTN) and diabetes mellitus (DM). METHODS The cross-sectional cohort consisted of 41,888 adults who received health checkups in a tertiary hospital of Taiwan from 1999 to 2013. Of them, 34,865 without HTN and/or DM at baseline and within 1 year after enrollment were included as a longitudinal cohort (mean, 6.45 years for HTN; 6.75 years for DM). FL severity based on the degree of hepatic steatosis was assessed by ultrasound sonography. RESULTS In cross-sectional cohort, 22,852 (54.6%) subjects had FL (18,203 [43.46%] mild FL and 4,649 [11.10%] moderate/severe FL); 13.5% (n = 5668) had HTN; and 3.4% (n = 1411) had DM. Moderate/severe FL and mild FL had significantly higher risks of existing HTN (adjusted odds ratio/95% confidence interval [CI] 1.59/1.43-1.77 and 1.22/1.13-1.32, respectively). In longitudinal cohort, 3,209 and 822 subjects developed new-onset HTN and DM, respectively (annual incidence, 14.3 and 3.5 per 1000 person-years; 10-year cumulative incidence, 14.35% and 3.89%, respectively). Moderate/severe and mild FL had significantly higher risks of new-onset HTN (adjusted hazard ratio [aHR]/CI 1.54/1.34-1.77 and 1.26/1.16-1.37, respectively) and DM (aHR/CI 5.88/4.44-7.81 and 3.22/2.56-4.07, respectively). Resolved FL during follow-up decreased the risk of HTN and/or DM. CONCLUSIONS Patients with FL are at high risk of prevalent and incident HTN and/or DM. The risk increases with the severity of FL.
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Affiliation(s)
- Chin-I Shih
- Department of Medical Education and Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Kuan-Ta Wu
- Department of Preventive Medicine, and Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Meng-Hsuan Hsieh
- Department of Preventive Medicine, and Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jeng-Fu Yang
- Department of Preventive Medicine, and Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Yu Chen
- Department of Preventive Medicine, and Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wei-Lun Tsai
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wen-Chi Chen
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Po-Cheng Liang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Yu-Ju Wei
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Pei-Chien Tsai
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Po-Yao Hsu
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Ming-Yen Hsieh
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Yi-Hung Lin
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Tyng-Yuan Jang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
| | - Chih-Wen Wang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chi-Kung Ho
- Department of Preventive Medicine, and Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan.
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou Road, Kaohsiung City, 807, Taiwan.
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Grudziąż-Sękowska J, Sękowski K, Pinkas J, Jankowski M. Public Expectations and Needs Related to Type 2 Diabetes Prevention: A Population-Based Cross-Sectional Study in Poland. Int J Public Health 2024; 69:1606790. [PMID: 38322305 PMCID: PMC10844515 DOI: 10.3389/ijph.2024.1606790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/11/2024] [Indexed: 02/08/2024] Open
Abstract
Objective: This study aimed to understand the public's expectations regarding type 2 diabetes prevention and to identify factors associated with willingness to participate in preventive activities among adults in Poland. Methods: A cross-sectional survey was carried out using a computer-assisted web interview (CAWI) on a representative sample of 1,046 adults in Poland. A non-probability quota sampling method was used. A study tool was a self-prepared questionnaire. Results: Most respondents (77.3%) declared willingness to participate in preventive activities. Consultation with a diabetologist (75.1%) or family doctor consultation (74.9%) were the most often selected. Lifestyle interventions in the form of dietary and culinary workshops (58.1%) were the least chosen. Having higher education (OR = 3.83, 1.64-8.94, p = 0.002), chronic diseases (OR = 1.36, 1.01-1.85, p = 0.04), and a history of diabetes in the family (OR = 1.67, 1.21-2.30, p = 0.002) were significantly associated with a higher interest in type 2 diabetes prevention. Conclusion: The adults in Poland are keen on participating in diabetes prevention programs, mostly those based on medical counselling rather than lifestyle-oriented interventions. Educational level was the most important factor associated with willingness to participate in type 2 diabetes prevention.
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115
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Szczepanska-Sadowska E. Interplay of Angiotensin Peptides, Vasopressin, and Insulin in the Heart: Experimental and Clinical Evidence of Altered Interactions in Obesity and Diabetes Mellitus. Int J Mol Sci 2024; 25:1310. [PMID: 38279313 PMCID: PMC10816525 DOI: 10.3390/ijms25021310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/18/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024] Open
Abstract
The present review draws attention to the specific role of angiotensin peptides [angiotensin II (Ang II), angiotensin-(1-7) (Ang-(1-7)], vasopressin (AVP), and insulin in the regulation of the coronary blood flow and cardiac contractions. The interactions of angiotensin peptides, AVP, and insulin in the heart and in the brain are also discussed. The intracardiac production and the supply of angiotensin peptides and AVP from the systemic circulation enable their easy access to the coronary vessels and the cardiomyocytes. Coronary vessels and cardiomyocytes are furnished with AT1 receptors, AT2 receptors, Ang (1-7) receptors, vasopressin V1 receptors, and insulin receptor substrates. The presence of some of these molecules in the same cells creates good conditions for their interaction at the signaling level. The broad spectrum of actions allows for the engagement of angiotensin peptides, AVP, and insulin in the regulation of the most vital cardiac processes, including (1) cardiac tissue oxygenation, energy production, and metabolism; (2) the generation of the other cardiovascular compounds, such as nitric oxide, bradykinin (Bk), and endothelin; and (3) the regulation of cardiac work by the autonomic nervous system and the cardiovascular neurons of the brain. Multiple experimental studies and clinical observations show that the interactions of Ang II, Ang(1-7), AVP, and insulin in the heart and in the brain are markedly altered during heart failure, hypertension, obesity, and diabetes mellitus, especially when these diseases coexist. A survey of the literature presented in the review provides evidence for the belief that very individualized treatment, including interactions of angiotensins and vasopressin with insulin, should be applied in patients suffering from both the cardiovascular and metabolic diseases.
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Affiliation(s)
- Ewa Szczepanska-Sadowska
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland
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116
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Hasan MM, Islam MR, Haque AR, Kabir MR, Khushe KJ, Hasan SMK. Trends and challenges of fruit by-products utilization: insights into safety, sensory, and benefits of the use for the development of innovative healthy food: a review. BIORESOUR BIOPROCESS 2024; 11:10. [PMID: 38647952 PMCID: PMC10991904 DOI: 10.1186/s40643-023-00722-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/21/2023] [Indexed: 04/25/2024] Open
Abstract
A significant portion of the human diet is comprised of fruits, which are consumed globally either raw or after being processed. A huge amount of waste and by-products such as skins, seeds, cores, rags, rinds, pomace, etc. are being generated in our homes and agro-processing industries every day. According to previous statistics, nearly half of the fruits are lost or discarded during the entire processing chain. The concern arises when those wastes and by-products damage the environment and simultaneously cause economic losses. There is a lot of potential in these by-products for reuse in a variety of applications, including the isolation of valuable bioactive ingredients and their application in developing healthy and functional foods. The development of novel techniques for the transformation of these materials into marketable commodities may offer a workable solution to this waste issue while also promoting sustainable economic growth from the bio-economic viewpoint. This approach can manage waste as well as add value to enterprises. The goal of this study is twofold based on this scenario. The first is to present a brief overview of the most significant bioactive substances found in those by-products. The second is to review the current status of their valorization including the trends and techniques, safety assessments, sensory attributes, and challenges. Moreover, specific attention is drawn to the future perspective, and some solutions are discussed in this report.
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Affiliation(s)
- Md Mehedi Hasan
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Md Rakibul Islam
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Ahmed Redwan Haque
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Md Raihan Kabir
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Khursheda Jahan Khushe
- Department of Food Science and Nutrition, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - S M Kamrul Hasan
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh.
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117
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Vonna A, Salahudeen MS, Peterson GM. Medication-Related Hospital Admissions and Emergency Department Visits in Older People with Diabetes: A Systematic Review. J Clin Med 2024; 13:530. [PMID: 38256662 PMCID: PMC10817070 DOI: 10.3390/jcm13020530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/05/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Limited data are available regarding adverse drug reactions (ADRs) and medication-related hospitalisations or emergency department (ED) visits in older adults with diabetes, especially since the emergence of newer antidiabetic agents. This systematic review aimed to explore the nature of hospital admissions and ED visits that are medication-related in older adults with diabetes. The review was conducted according to the PRISMA guidelines. Studies in English that reported on older adults (mean age ≥ 60 years) with diabetes admitted to the hospital or presenting to ED due to medication-related problems and published between January 2000 and October 2023 were identified using Medline, Embase, and International Pharmaceutical Abstracts databases. Thirty-five studies were included. Medication-related hospital admissions and ED visits were all reported as episodes of hypoglycaemia and were most frequently associated with insulins and sulfonylureas. The studies indicated a decline in hypoglycaemia-related hospitalisations or ED presentations in older adults with diabetes since 2015. However, the associated medications remain the same. This finding suggests that older patients on insulin or secretagogue agents should be closely monitored to prevent potential adverse events, and newer agents should be used whenever clinically appropriate.
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Affiliation(s)
- Azizah Vonna
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart 7005, Australia; (M.S.S.); (G.M.P.)
- Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh 23111, Aceh, Indonesia
| | - Mohammed S. Salahudeen
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart 7005, Australia; (M.S.S.); (G.M.P.)
| | - Gregory M. Peterson
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart 7005, Australia; (M.S.S.); (G.M.P.)
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118
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Sharma D, Lande AG, Sameni D, Yadav DN, Kapila R, Kapila S. Comparative evaluation of milk proteins and oil-seed-cake-derived proteins extracted by chemical and biological methods for obesity management. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:315-327. [PMID: 37592881 DOI: 10.1002/jsfa.12920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/04/2023] [Accepted: 08/18/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND In light of the exponential rise in global population, there is a critical requirement to reduce food waste on a global scale. According to studies, agricultural wastes such as oil-seed cakes offer great nutritional value. Acid precipitation (A) and alkaline extraction methods (traditional methods) were used to extract protein from oil-seed cakes; however, both procedures are linked to decreased protein quality and quantity, which prompted the development of a novel strategy known as the biological/microbial/probiotic (B) method. Therefore, the present study aimed to highlight the optimal way of protein extraction from oil-seed cakes and the effect of extraction methods on protein efficacy against obesity. The outcomes were also compared with milk proteins. RESULTS In vitro study provided evidence that proteins from both sources (plant and milk) suppressed adipogenesis and stimulated adipolysis in 3T3L-1 cells. For the in vivo study, mice were fed with different protein extracts: soya protein preparation (SPP), ground protein preparation (GPP), whey protein (WP) and casein protein (CP) containing 40% of their calories as fat. Body weight decreased significantly in all the rats except CP-fed rats. Body mass index, atherogenic index, plasma triglyceride and very-low-density lipoprotein cholesterol level decreased significantly in all the groups in comparison to the model group (high-fat-diet group), but the decrease was more pronounced in plant proteins than milk proteins. In hepatocytes, the expression of fasting-induced adipose factor, carnitine palmitoyltransferase I and peroxisome proliferator-activated receptor α genes was increased significantly in SPP-fed groups. Adiponectin gene expression was upregulated significantly in visceral fat tissue in groups fed SPP-B, GPP-A and CP, whereas leptin gene was downregulated significantly in all groups except SPP-A. CONCLUSION This study demonstrates that SPP-B showed the most effective anti-obesity property, followed by WP. Additionally, we found that the biological precipitation approach produced better outcomes for plant proteins isolated from oil-seed cakes than the acid precipitation method. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Diksha Sharma
- Animal Biochemistry Division, ICAR National Dairy Research Institute, Karnal, 132001, India
| | - Abhijit Gajanan Lande
- Animal Biochemistry Division, ICAR National Dairy Research Institute, Karnal, 132001, India
| | - Deepika Sameni
- Animal Biochemistry Division, ICAR National Dairy Research Institute, Karnal, 132001, India
| | | | - Rajeev Kapila
- Animal Biochemistry Division, ICAR National Dairy Research Institute, Karnal, 132001, India
| | - Suman Kapila
- Animal Biochemistry Division, ICAR National Dairy Research Institute, Karnal, 132001, India
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Fikri E. Prevalence of Risk Factors for Hypertension Among Faculty at an Urban University in Uganda [Letter]. Integr Blood Press Control 2024; 17:13-14. [PMID: 38234875 PMCID: PMC10793122 DOI: 10.2147/ibpc.s458680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/19/2024] Open
Affiliation(s)
- Elanda Fikri
- Department of Environmental Health, Poltekkes Kemenkes Bandung, Bandung, Indonesia
- Center of Excellence on Utilization of Local Material for Health Improvement, Bandung Health Polytechnic, Bandung, Indonesia
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120
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Choi JW, Kim TH, Park JS, Lee CH. Association between Relative Thrombocytosis and Microalbuminuria in Adults with Mild Fasting Hyperglycemia. J Pers Med 2024; 14:89. [PMID: 38248790 PMCID: PMC10817638 DOI: 10.3390/jpm14010089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/23/2024] Open
Abstract
An elevated platelet count may contribute to significant thrombotic events and pose a risk for diabetic microvascular complications. Albuminuria, one of the hallmarks of diabetes, is thought to be a risk factor for endothelial dysfunction. In this study, we investigated the association between relative thrombocytosis and an increased urine albumin-to-creatinine ratio in healthy adult participants. Using multivariate analyses on data from the Korea National Health and Nutrition Examination Survey V-VI, 12,525 eligible native Koreans aged ≥ 20 were categorized into platelet count quintiles by sex. The highest platelet count quintile included younger, more obese participants with elevated white blood cell counts, poor lipid profiles, and a better estimated glomerular filtration rate. Restricted cubic spline regression analysis revealed significant associations between platelet count and fasting blood glucose, glycated hemoglobin, and urine albumin-to-creatinine ratio. Adjusted logistic regression models indicated that heightened fasting blood glucose and platelet count were linked to risk of microalbuminuria (fasting blood glucose, odds ratio = 1.026, 95%CI = 1.011-1.042; platelet count, odds ratio = 1.004, 95%CI = 1.002-1.006). Particularly, an increased platelet count was notably associated with microalbuminuria progression in subjects with impaired fasting glucose. These findings suggest that an elevated platelet count, even below diagnostic thrombocytosis levels, independently correlates with an increased risk of vascular endothelial dysfunction in patients with impaired fasting glucose.
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Affiliation(s)
- Jong Wook Choi
- Research Institute of Medical Science, Konkuk University School of Medicine, Chungju 27478, Republic of Korea;
| | - Tae Hoon Kim
- Department of Internal Medicine, CHA Bundang Medical Center, Seongnam 13495, Republic of Korea;
| | - Joon-Sung Park
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul 04763, Republic of Korea;
| | - Chang Hwa Lee
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul 04763, Republic of Korea;
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Chung RH, Chuang SY, Zhuang YS, Jhang YS, Huang TH, Li GH, Chang IS, Hsiung CA, Chiou HY. Evaluating polygenic risk scores for predicting cardiometabolic traits and disease risks in the Taiwan Biobank. HGG ADVANCES 2024; 5:100260. [PMID: 38053338 PMCID: PMC10777116 DOI: 10.1016/j.xhgg.2023.100260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/01/2023] [Accepted: 12/01/2023] [Indexed: 12/07/2023] Open
Abstract
Type 2 diabetes (T2D) and hypertension are common comorbidities and, along with hyperlipidemia, serve as risk factors for cardiovascular diseases. This study aimed to evaluate the predictive value of polygenic risk scores (PRSs) on cardiometabolic traits related to T2D, hypertension, and hyperlipidemia and the incidence of these three diseases in Taiwan Biobank samples. Using publicly available, large-scale genome-wide association studies summary statistics, we constructed cross-ethnic PRSs for T2D, hypertension, body mass index, and nine quantitative traits typically used to define the three diseases. A composite PRS (cPRS) for each of the nine traits was constructed by aggregating the significant PRSs of its genetically correlated traits. The associations of each of the nine traits at baseline as well as the change of trait values during a 3- to 6-year follow-up period with its cPRS were evaluated. The predictive performances of cPRSs in predicting future incidences of T2D, hypertension, and hyperlipidemia were assessed. The cPRSs had significant associations with baseline and changes of trait values in 3-6 years and explained a higher proportion of variance for all traits than individual PRSs. Furthermore, models incorporating disease-related cPRSs, along with clinical features and relevant trait measurements achieved area under the curve values of 87.8%, 83.7%, and 75.9% for predicting future T2D, hypertension, and hyperlipidemia in 3-6 years, respectively.
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Affiliation(s)
- Ren-Hua Chung
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan.
| | - Shao-Yuan Chuang
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Yong-Sheng Zhuang
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Yi-Syuan Jhang
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Tsung-Hsien Huang
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Guo-Hung Li
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - I-Shou Chang
- National Institute of Cancer Research, National Health Research Institutes, Zhunan, Taiwan
| | - Chao A Hsiung
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Hung-Yi Chiou
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan; School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
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Gómez-Morales GB, Rosas-Torres BS, Hernández-Jiménez WJ, Mattenberger-Cantú E, Vargas-Villarreal J, Almanza-Reyes H, González-Salazar F. Prevalence of obesity, diabetes and hypertension in immigrant populations in northeastern Mexico. Front Public Health 2024; 11:1220753. [PMID: 38274544 PMCID: PMC10809798 DOI: 10.3389/fpubh.2023.1220753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 11/30/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction Hispanic immigrants are a fast-growing population in the United States of America (USA) that disproportionately suffer from chronic diseases. Despite the increasing prevalence of obesity in Latin-American countries, only a few studies have examined the onset of chronic diseases in Mexican and Central American migrants in Mexico. Objective The objective of this study is to determine the prevalence of obesity, diabetes, and hypertension in Central American immigrants who are in the process of traveling through northeastern Mexico to the United States. Methods An observational, descriptive, cross-sectional study was conducted among migrants, mostly Central Americans. Migrants who agreed to participate in the study were interviewed face-to-face by researchers to obtain their sociodemographic data. To obtain the prevalence, many health indicators related to obesity, diabetes, and hypertension, including weight, height, fasting glucose, and blood pressure, were measured. Results In total, 520 migrants were interviewed; sociodemographic data indicated that most participants were men (76%), from Honduras (72.6%), single (61.2%), and have elementary level of education (48.6%). The somatometric evaluation revealed that 28.9% were diagnosed as overweight, 10.7% with obesity, and 3.3% with malnutrition. Of less prevalence, 8.8% were detected with hypertension and 4.6% had fasting hyperglycemia. The mean participant age was 29.11 ± 10.00 years. For each participant, the average weight was 66.72 ± 13.09 kg; the average height was 1.64 ± 0.08 m; the average body mass index (BMI) was 24.59 ± 4.32; the mean systolic and diastolic pressures were 116.26 ± 15.13 and 74 ± 9.65, respectively; and the average glycemia was 100.97 ± 21.99. El Salvador showed the highest proportion of people with diabetes (14.7%). Women who participated in this study had a higher proportion of obesity (23.4%, p = 0.02) and overweight (36.2%) than men (8.4 and 29.2%, respectively). People from Mexico, Nicaragua, and Honduras reported a high prevalence of overweight participants (63.6, 47.4, and 30.7%, respectively), while people from El Salvador and Nicaragua had a high prevalence of obese participants (23.5 and 21.1%, respectively). Conclusion We found significant differences in the rates of obesity, diabetes, and hypertension between groups of Central American migrants and their place of origin, age, educational level, and gender. Our findings highlight the importance of exploring differences within groups of Central American migrants traveling through northeastern Mexico to the United States, which may explain several health indicators.
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Affiliation(s)
| | | | | | | | | | - Horacio Almanza-Reyes
- Faculty of Medicine and Psychology of the Autonomous, University of Baja California, Tijuana, Mexico
| | - Francisco González-Salazar
- Northeast Biomedical Research Center, Institute of Mexican Social Security, Monterrey, Mexico
- Basic Science Department, University of Monterrey, Garza García, Mexico
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Ghatan S, van Rooij J, van Hoek M, Boer CG, Felix JF, Kavousi M, Jaddoe VW, Sijbrands EJG, Medina-Gomez C, Rivadeneira F, Oei L. Defining type 2 diabetes polygenic risk scores through colocalization and network-based clustering of metabolic trait genetic associations. Genome Med 2024; 16:10. [PMID: 38200577 PMCID: PMC10777532 DOI: 10.1186/s13073-023-01255-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 11/08/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Type 2 diabetes (T2D) is a heterogeneous and polygenic disease. Previous studies have leveraged the highly polygenic and pleiotropic nature of T2D variants to partition the heterogeneity of T2D, in order to stratify patient risk and gain mechanistic insight. We expanded on these approaches by performing colocalization across GWAS traits while assessing the causality and directionality of genetic associations. METHODS We applied colocalization between T2D and 20 related metabolic traits, across 243 loci, to obtain inferences of shared casual variants. Network-based unsupervised hierarchical clustering was performed on variant-trait associations. Partitioned polygenic risk scores (PRSs) were generated for each cluster using T2D summary statistics and validated in 21,742 individuals with T2D from 3 cohorts. Inferences of directionality and causality were obtained by applying Mendelian randomization Steiger's Z-test and further validated in a pediatric cohort without diabetes (aged 9-12 years old, n = 3866). RESULTS We identified 146 T2D loci that colocalized with at least one metabolic trait locus. T2D variants within these loci were grouped into 5 clusters. The clusters corresponded to the following pathways: obesity, lipodystrophic insulin resistance, liver and lipid metabolism, hepatic glucose metabolism, and beta-cell dysfunction. We observed heterogeneity in associations between PRSs and metabolic measures across clusters. For instance, the lipodystrophic insulin resistance (Beta - 0.08 SD, 95% CI [- 0.10-0.07], p = 6.50 × 10-32) and beta-cell dysfunction (Beta - 0.10 SD, 95% CI [- 0.12, - 0.08], p = 1.46 × 10-47) PRSs were associated to lower BMI. Mendelian randomization Steiger analysis indicated that increased T2D risk in these pathways was causally associated to lower BMI. However, the obesity PRS was conversely associated with increased BMI (Beta 0.08 SD, 95% CI 0.06-0.10, p = 8.0 × 10-33). Analyses within a pediatric cohort supported this finding. Additionally, the lipodystrophic insulin resistance PRS was associated with a higher odds of chronic kidney disease (OR 1.29, 95% CI 1.02-1.62, p = 0.03). CONCLUSIONS We successfully partitioned T2D genetic variants into phenotypic pathways using a colocalization first approach. Partitioned PRSs were associated to unique metabolic and clinical outcomes indicating successful partitioning of disease heterogeneity. Our work expands on previous approaches by providing stronger inferences of shared causal variants, causality, and directionality of GWAS variant-trait associations.
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Affiliation(s)
- Samuel Ghatan
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jeroen van Rooij
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Mandy van Hoek
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Cindy G Boer
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Janine F Felix
- The Generation R Study Group, Erasmus MC, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Vincent W Jaddoe
- The Generation R Study Group, Erasmus MC, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Eric J G Sijbrands
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Carolina Medina-Gomez
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Fernando Rivadeneira
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
| | - Ling Oei
- Department of Internal Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
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Jia G, Bai H, Mather B, Hill MA, Jia G, Sowers JR. Diabetic Vasculopathy: Molecular Mechanisms and Clinical Insights. Int J Mol Sci 2024; 25:804. [PMID: 38255878 PMCID: PMC10815704 DOI: 10.3390/ijms25020804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/26/2023] [Accepted: 01/07/2024] [Indexed: 01/24/2024] Open
Abstract
Clinical and basic studies have documented that both hyperglycemia and insulin-resistance/hyperinsulinemia not only constitute metabolic disorders contributing to cardiometabolic syndrome, but also predispose to diabetic vasculopathy, which refers to diabetes-mellitus-induced microvascular and macrovascular complications, including retinopathy, neuropathy, atherosclerosis, coronary artery disease, hypertension, and peripheral artery disease. The underlying molecular and cellular mechanisms include inappropriate activation of the renin angiotensin-aldosterone system, mitochondrial dysfunction, excessive oxidative stress, inflammation, dyslipidemia, and thrombosis. These abnormalities collectively promote metabolic disorders and further promote diabetic vasculopathy. Recent evidence has revealed that endothelial progenitor cell dysfunction, gut dysbiosis, and the abnormal release of extracellular vesicles and their carried microRNAs also contribute to the development and progression of diabetic vasculopathy. Therefore, clinical control and treatment of diabetes mellitus, as well as the development of novel therapeutic strategies are crucial in preventing cardiometabolic syndrome and related diabetic vasculopathy. The present review focuses on the relationship between insulin resistance and diabetes mellitus in diabetic vasculopathy and related cardiovascular disease, highlighting epidemiology and clinical characteristics, pathophysiology, and molecular mechanisms, as well as management strategies.
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Affiliation(s)
- George Jia
- Department of Medicine—Endocrinology and Metabolism, University of Missouri School of Medicine, Columbia, MO 65212, USA; (G.J.); (H.B.); (B.M.)
- Department of Biology, Washington University in St Louis, St. Louis, MO 63130, USA
| | - Hetty Bai
- Department of Medicine—Endocrinology and Metabolism, University of Missouri School of Medicine, Columbia, MO 65212, USA; (G.J.); (H.B.); (B.M.)
| | - Bethany Mather
- Department of Medicine—Endocrinology and Metabolism, University of Missouri School of Medicine, Columbia, MO 65212, USA; (G.J.); (H.B.); (B.M.)
| | - Michael A. Hill
- Department of Medical Pharmacology and Physiology, University of Missouri School of Medicine, Columbia, MO 65212, USA;
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO 65212, USA
| | - Guanghong Jia
- Department of Medicine—Endocrinology and Metabolism, University of Missouri School of Medicine, Columbia, MO 65212, USA; (G.J.); (H.B.); (B.M.)
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO 65212, USA
| | - James R. Sowers
- Department of Medicine—Endocrinology and Metabolism, University of Missouri School of Medicine, Columbia, MO 65212, USA; (G.J.); (H.B.); (B.M.)
- Department of Medical Pharmacology and Physiology, University of Missouri School of Medicine, Columbia, MO 65212, USA;
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO 65212, USA
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125
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Melander SA, Kayed A, Andreassen KV, Karsdal MA, Henriksen K. OXM-104, a potential candidate for the treatment of obesity, NASH and type 2 diabetes. Eur J Pharmacol 2024; 962:176215. [PMID: 38056618 DOI: 10.1016/j.ejphar.2023.176215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/08/2023] [Accepted: 11/16/2023] [Indexed: 12/08/2023]
Abstract
OBJECTIVE Dual glucagon-like peptide-1 (GLP-1) and glucagon receptor agonists are therapeutic agents with an interesting liver-specific mode of action suitable for metabolic complications. In this study, dual GLP-1 and glucagon receptor agonist OXM-104 is compared head-to-head with the once-daily dual GLP-1 and glucagon receptor agonist cotadutide and GLP-1 receptor agonist semaglutide to explore the metabolic efficacy of OXM-104. METHODS The in vitro potencies of OXM-104, cotadutide and semaglutide were assessed using reporter assays. In addition, in vivo efficacy was investigated using mouse models of diet-induced obesity (DIO mice), diabetes (db/db mice) and diet-induced NASH mice (MS-NASH). RESULTS OXM-104 was found to only activate the GLP-1 and glucagon with no cross-reactivity at the (GIP) receptor. Cotadutide was also found to activate the GLP-1 and glucagon receptors, whereas semaglutide only showed activity at the GLP-1 receptor. OXM-104, cotadutide, and semaglutide elicited marked reductions in body weight and improved glucose control. In contrast, hepatoprotective effects, i.e., reductions in steatosis and fibrosis, as well as liver fibrotic biomarkers, were more prominent with OXM-104 and cotadutide than those seen with semaglutide, demonstrated by an improved NAFLD activity score (NAS) by OXM-104 and cotadutide, underlining the importance of the glucagon receptor. CONCLUSION These results show that dual GLP-1 and glucagon receptor agonism is superior to GLP-1 alone. OXM-104 was found to be a promising therapeutic candidate for the treatment of metabolic complications such as obesity, type 2 diabetes and NASH.
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Affiliation(s)
| | | | | | | | - Kim Henriksen
- Nordic Bioscience, 2730 Herlev, Denmark; KeyBioscience AG, Stans, Switzerland
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126
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Feng M, Xu M, Wang Q, Xia S, Yu C, Li M, Liu Y. Association of parathyroid hormone with risk of hypertension and type 2 diabetes: a dose-response meta-analysis. BMC Cardiovasc Disord 2024; 24:13. [PMID: 38172768 PMCID: PMC10765621 DOI: 10.1186/s12872-023-03682-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Despite an increase in parathyroid hormone (PTH) has been reported to be associated with a higher risk of hypertension and type 2 diabetes (T2D), the comprehensive evaluation of the dose-response relationship between PTH and hypertension and T2D remains ambiguous. Therefore, a dose-response meta-analysis was performed to quantitatively investigate this association. METHODS PubMed, Web of Science, and Embase were systematically searched up to May 2023. Random-effect models were used to estimate the summary odds ratios (ORs) and 95% confidence intervals (CIs). Restricted cubic splines were used to model the dose-response association. RESULTS Ten articles (including 13 studies) were identified, with a total of 11,878 cases and 51,234 participants in the meta-analysis. Of these studies, eight (five cohort and three cross-sectional) studies investigated the association of PTH with hypertension; five (two cohort and three cross-sectional) studies assessed the association of PTH with T2D. The results showed a positive relationship between PTH and the risk of hypertension (OR,1.24, 95% CI: 1.16-1.33). We found a linear association between PTH and hypertension (Pnon-linearity= 0.222). In the dose-response analysis, the risk of hypertension increased 5% for every 10 pg/ml increase in PTH (OR,1.05, 95% CI: 1.02-1.08). The pooled OR of T2D risk for a 10 pg/ml increase in PTH was 1.00 (95% CI: 0.98-1.02). CONCLUSIONS Elevated PTH is associated with an increased risk of hypertension. However, the evidence of the association between PTH and T2D is limited, and more well-designed studies need to be explored.
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Affiliation(s)
- Mingming Feng
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China
| | - Mengqi Xu
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China
| | - Qing Wang
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China
| | - Shicui Xia
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China
| | - Cheng Yu
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China
| | - Min Li
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China
| | - Yafeng Liu
- Nanjing Zijin Hospital, Nanjing, 211100, Jiangsu, China.
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Meir J, Huang L, Mahmood S, Whiteson H, Cohen S, Aronow WS. The vascular complications of diabetes: a review of their management, pathogenesis, and prevention. Expert Rev Endocrinol Metab 2024; 19:11-20. [PMID: 37947481 DOI: 10.1080/17446651.2023.2279533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/01/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION This review highlights the pathogenesis of both microvascular and macrovascular complications of diabetes and how these mechanisms influence both the management and preventative strategies of these complications. The cumulative data shown in this review suggest hyperglycemic and blood pressure control remain central to this intricate process. AREAS COVERED We reviewed the literature including retrospective, prospective trials as well as meta-analysis, and post hoc analysis of randomized trials on microvascular andmacrovascular complications. EXPERT OPINION Further research is needed to explore the ideal intervention targets and preventative strategies needed to prevent macrovascular complications. Furthermore, as the data for trials looking at microvascular complications lengthen more long-term data will further elucidate the role that the duration of diabetes has on these complications. Additionally, trials looking to maximize hyperglycemic control with multiple agents in diabetes, such as metformin, SGL2isand GLP-1 receptor agonists are currently in process, which will have implications for rates of microvascular as well as macrovascular complications.
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Affiliation(s)
- Juliet Meir
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Lillian Huang
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Sumaita Mahmood
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Harris Whiteson
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Scott Cohen
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Wilbert S Aronow
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
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Tsikala Vafea M, Traboulsi C, Stefanovic-Racic M. Lower Glycosylated Hemoglobin Is Associated With Lower In-Hospital Mortality in Patients With COVID-19: A Systematic Review of the Literature and Meta-Analysis. Endocr Pract 2024; 30:70-77. [PMID: 37769967 DOI: 10.1016/j.eprac.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/02/2023] [Accepted: 09/18/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVE Poor glycemic control during COVID-19 hospitalization is associated with higher mortality. However, the association between long-term glycemic control, as reflected by the glycosylated hemoglobin (HbA1c) and outcomes has yet to be clarified, with some studies reporting no association. The aim of this study is to determine the association between HbA1c and in-hospital mortality in patients with COVID-19. METHODS Pubmed, Embase, and Web of Science databases were searched for studies examining the association between HbA1c level and in-hospital COVID-19 mortality. Random-effects meta-analysis was performed. Heterogeneity was assessed using the I2 statistic. Publication bias was assessed using funnel plots. RESULTS Among 4142 results, 22 studies were included in the final analysis with a total of 11 220 patients. Lower Hba1c was associated with lower in-hospital mortality [odds ratio (OR), 0.53; 95% CI, 0.37-0.76; I2 81%], in using HbA1c as a dichotomous variable. When only patients with diabetes were included in the analysis, the association remained statistically significant (OR, 0.67; 95% CI, 0.47-0.96). In the subgroup analysis, the association remained statistically significant in studies using as cutoff the HbA1c value of 6.5% (OR, 0.34; 95% CI, 0.15-0.77) and 7% (OR, 0.54; 95% CI 0.32-0.90), but not with greater HbA1c cutoff values; 7.5% and ≥8%. In studies using HbA1C as a continuous variable, HbA1c level did not have a statistically significant association with in-hospital mortality, either in univariate or multivariate analyses. CONCLUSION A better glycemic control prior to hospitalization, as reflected by lower HbA1c, is associated with lower in-hospital mortality in patients with COVID-19.
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Affiliation(s)
- Maria Tsikala Vafea
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
| | - Cindy Traboulsi
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Maja Stefanovic-Racic
- Department of Endocrinology and Metabolism, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Hsu L, Li L, Poon LY. Analysis of risk factors of infection in diabetic foot patients. Int Wound J 2024; 21:e14411. [PMID: 37731215 PMCID: PMC10788463 DOI: 10.1111/iwj.14411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/08/2023] [Accepted: 09/10/2023] [Indexed: 09/22/2023] Open
Abstract
This cross-sectional study assessed the risk factors for infection in 150 diabetic foot patients admitted to the Xiamen University Hospital between October 2020 and October 2022. Patients were categorised as infected (n = 80) or uninfected (n = 70) cohorts. The diabetic foot was evaluated using the American Diabetic Foot Grading system, whereas ulcers were categorised using Wagner's method. Analysed were patient-specific information, clinical data and risk factors including neuropathy, arterial disease and foot deformities. Our findings revealed no statistically significant differences between infected and uninfected cohorts concerning age, body mass index, gender, duration of diabetes or ankle-brachial index values (p > 0.05). However, infected group had a higher proportion of smokers and reduced socio-economic status (p < 0.05). Wagner grades indicated a greater severity in the infected group, with grade 3, grade 4 and grade 5 differing significantly (p < 0.05). Comparative analysis of ulcer characteristics revealed no statistically significant differences in ulcer surface area and depth, but the infected group had a higher prevalence of osteomyelitis and a greater number of ulcers (p > 0.05). Blood vessel complications, retinopathy, the presence of three or more ulcers, osteomyelitis and diabetic nephropathy were substantially more prevalent in the infected group, as determined by univariate analysis (p < 0.05). Subsequent multivariate logistic analysis revealed that patients with blood vessel complications, retinopathy, osteomyelitis, diabetic nephropathy and three or more ulcers were at increased risk for infection (p < 0.05). In addition, lifestyle factors, such as smoking, sedentary behaviour, inadequate foot hygiene, obesity and poor glycaemic control, were also associated with higher infection rates. A multivariate analysis of foot wound factors revealed that deeper, longer and recurrent lesions increased the likelihood of infection. Escherichia coli was the most frequently isolated bacterium from the infected group's bacterial culture, followed by Pseudomonas aeruginosa and Staphylococcus aureus. The study enhanced our comprehension of the multifactorial risk factors associated with infections in diabetic foot patients, highlighting the need for thorough clinical evaluation, lifestyle modification and vigilant infection control.
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Affiliation(s)
- Limei Hsu
- School of MedicineXiamen UniversityXiamenChina
| | - Le Li
- Department of The First Hospital of Xiamen University, School of MedicineXiamen UniversityXiamenChina
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130
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Sung KC. Arterial Stiffness and Incident Diabetes. Pulse (Basel) 2024; 12:12-18. [PMID: 38229880 PMCID: PMC10789497 DOI: 10.1159/000535775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/02/2023] [Indexed: 01/18/2024] Open
Abstract
Diabetes may induce multiple organ damage; therefore, early detection of individuals at high-risk of incident diabetes is important for timely risk assessment and intervention. Arterial stiffness (AS) occurs as a result of functional and structural changes in the arterial wall. Growing body of evidence suggests that AS is a risk factor for incident diabetes. Although each study could use different indicators for AS (ex cf-PWV, baPWV, etc.), they came to similar conclusion that AS was associated with higher risk of incident diabetes. The underlying mechanisms for the relationship of AS with risk of diabetes remain to be elucidated, but there could be several potential mechanisms. Diabetes and AS are expected to share common risk factors and influence each other, but recent research showed some evidence that AS can directly increase the risk of diabetes. The link between AS and incident diabetes has important clinical implications. First, it suggests that AS might be a useful marker for identifying people at high risk for developing diabetes. Second, it suggests that reducing AS may prevent or delay the onset of diabetes. Early detection and possible slowing of the vascular stiffening process with pharmacological agents and lifestyle interventions may reduce associated risks for diabetes.
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Affiliation(s)
- Ki-Chul Sung
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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131
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Gao H, Wang Z, Zhu D, Zhao L, Xiao W. Dioscin: Therapeutic potential for diabetes and complications. Biomed Pharmacother 2024; 170:116051. [PMID: 38154275 DOI: 10.1016/j.biopha.2023.116051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 12/30/2023] Open
Abstract
Diabetes mellitus is a widespread metabolic disorder with increasing incidence worldwide, posing a considerable threat to human health because of its complications. Therefore, cost-effective antidiabetic drugs with minimal side effects are urgently needed. Dioscin, a naturally occurring compound, helps to reduce the complications of diabetes mellitus by regulating glucose and lipid metabolism, protecting islet β cells, improving insulin resistance, and inhibiting oxidative stress and inflammatory response. Plant-derived dioscin reduces the risk of toxicity and side effects associated with chemically synthesized drugs. It is a promising option for treating diabetes mellitus because of its preventive and therapeutic effects, which may be attributed to a variety of underlying mechanisms. However, data compiled by current studies are preliminary. Information about the molecular mechanism of dioscin remains limited, and no high-quality human experiments and clinical trials for testing its safety and efficacy have been conducted. As a resource for research in this area, this review is expected to provide a systematic framework for the application of dioscin in the treatment of diabetes mellitus and its complications.
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Affiliation(s)
- Haoyang Gao
- Shanghai Key Lab of Human Performance (Shanghai University of sport), Shanghai University of Sport, Shanghai 200438, China; The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
| | - Ze Wang
- Shanghai Key Lab of Human Performance (Shanghai University of sport), Shanghai University of Sport, Shanghai 200438, China; The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
| | - Danlin Zhu
- Shanghai Key Lab of Human Performance (Shanghai University of sport), Shanghai University of Sport, Shanghai 200438, China; The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
| | - Linlin Zhao
- Shanghai Key Lab of Human Performance (Shanghai University of sport), Shanghai University of Sport, Shanghai 200438, China; The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China; School of Physical Education, Shanghai Normal University, Shanghai 200234, China.
| | - Weihua Xiao
- Shanghai Key Lab of Human Performance (Shanghai University of sport), Shanghai University of Sport, Shanghai 200438, China; The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China.
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McBenedict B, Hauwanga W, Lizarazo JF, Djeagou A, Akram I. Diabetes Mellitus Mortality Trends in Brazil From 2000 to 2021: An In-Depth Joinpoint Analysis. Cureus 2024; 16:e51632. [PMID: 38313987 PMCID: PMC10837682 DOI: 10.7759/cureus.51632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 02/06/2024] Open
Abstract
Diabetes mellitus (DM) is a public health concern in Brazil, with deleterious effects on quality of life and increasing mortality rates. The prevalence of diabetes in Brazil is on the rise, and it is imperative to understand its effects on mortality rates in the last two decades in order to effectively mitigate the detrimental impact of diabetes on public health. This study aims to analyze mortality trends related to diabetes in Brazil from 2000 to 2021, encompassing both type 1 and type 2 diabetes, across sex and various age cohorts. Using joinpoint regression analysis, temporal trends in Brazil were assessed, while also incorporating findings from previous studies and considering potential influencing factors, such as government initiatives and cuts in healthcare investment. The study revealed a general upward trend in mortality rates associated with DM1 and DM2 over the study period, in both males and females, with men showing a higher AAPC (average annual percent change), which translated into significantly increased mortality difference at the end of the study. Additionally, it revealed elevated mortality values for extreme age groups in the age cohorts studied, with the exception of middle-aged cohort groups in DM2, which showed an expected higher APC (annual percent change), considering the age of highest incidence of DM2 in those age groups. This comprehensive analysis provides critical insights into the escalating impact of diabetes on mortality rates in Brazil and highlights the urgent need for healthcare strategies. It is expected that the increased prevalence of diabetes in the Brazilian population adds an additional economic burden to healthcare expenditure by the Brazilian government, further worsening the health disparities among different social groups. Unless several political decisions to reduce healthcare expenditure are reversed, greater difficulties in accessing treatments will be detrimental for vulnerable social groups in Brazil. By understanding the nuanced patterns of diabetes-related mortality, healthcare providers and policymakers can allocate resources effectively and implement tailored interventions to better address diabetes in Brazil.
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Affiliation(s)
| | - Wilhelmina Hauwanga
- Family Medicine, Faculty of Medicine, Federal University of the State of Rio de Janeiro, Rio de Janeiro, BRA
| | - Javier F Lizarazo
- General Practice, Universidad de Ciencias Médicas (UCIMED), San José, CRI
| | - Albine Djeagou
- General Practice, Faculty of Health Sciences, University of Buea, Buea, CMR
| | - Ifrah Akram
- Internal Medicine, Abbasi Shaheed Hospital, Karachi, PAK
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Kuchi Bhotla H, Meyyazhagan A, Pushparaj K, Pappuswamy M, Chaudhary A, Arumugam VA, Balasubramanian B, Ragu Varman D, Orlacchio A, Rengasamy KRR. Prevalence of Cardiovascular Diseases in South Asians: Scrutinizing Traditional Risk Factors and Newly Recognized Risk Factors Sarcopenia and Osteopenia/Osteoporosis. Curr Probl Cardiol 2024; 49:102071. [PMID: 37690535 DOI: 10.1016/j.cpcardiol.2023.102071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 09/04/2023] [Indexed: 09/12/2023]
Abstract
One of the primary reasons for complications and death worldwide are cardiovascular diseases (CVDs), with a death toll of approximately 18 million per year. CVDs include cardiomyopathy, hypertension, ischemic heart disease, coronary heart disease, myocardial infarction, heart attack, hearth failure, etc. Over 80% of the CVD mortality is recorded from lower and middle-income countries. Records from the past decade have highlighted the increase of CVDs among the South Asian populations, and the prime purpose of the review is to jot down the reasons for the steep spike in CVDs. Studies analyzing the causative factors for the increase of CVDs in South Asians are still to be verified. Apart from known predisposing and lifestyle factors, other emerging risk factors associated with CVDs, namely the musculoskeletal diseases sarcopenia and osteopenia, should be tracked to tackle research gaps in upcoming analyses. This requires loads of scientific efforts. With proper monitoring, the raising alarm that the CVD burden generates can be reduced. This review discusses the already established signs and recognizes important clues to the emerging etiology of CVDs in the Asian population and prevention measures to keep it at bay.
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Affiliation(s)
- Haripriya Kuchi Bhotla
- Department of Life Science, CHRIST (Deemed to be University), Bengaluru, Karnataka, India
| | - Arun Meyyazhagan
- Department of Life Science, CHRIST (Deemed to be University), Bengaluru, Karnataka, India; Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy
| | - Karthika Pushparaj
- Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India
| | - Manikantan Pappuswamy
- Department of Life Science, CHRIST (Deemed to be University), Bengaluru, Karnataka, India
| | - Aditi Chaudhary
- Department of Life Science, CHRIST (Deemed to be University), Bengaluru, Karnataka, India
| | - Vijaya Anand Arumugam
- Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore, Tamil Nadu, India
| | | | - Durairaj Ragu Varman
- Department of Pharmacology and Toxicology, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Antonio Orlacchio
- Laboratorio di Neurogenetica, Centro Europeo di Ricerca sul Cervello (CERC), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Santa Lucia, Rome, Italy; Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy
| | - Kannan R R Rengasamy
- Laboratory of Natural Products and Medicinal Chemistry (LNPMC), Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, India.
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Chib S, Devi S, Chalotra R, Mittal N, Singh TG, Kumar P, Singh R. Cross Talks between CNS and CVS Diseases: An Alliance to Annihilate. Curr Cardiol Rev 2024; 20:63-76. [PMID: 38441007 DOI: 10.2174/011573403x278550240221112636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 01/18/2024] [Accepted: 01/26/2024] [Indexed: 03/06/2024] Open
Abstract
Cardiovascular and neurological diseases cause substantial morbidity and mortality globally. Moreover, cardiovascular diseases are the leading cause of death globally. About 17.9 million people are affected by cardiovascular diseases and 6.8 million people die every year due to neurological diseases. The common neurologic manifestations of cardiovascular illness include stroke syndrome which is responsible for unconsciousness and several other morbidities significantly diminished the quality of life of patients. Therefore, it is prudent need to explore the mechanistic and molecular connection between cardiovascular disorders and neurological disorders. The present review emphasizes the association between cardiovascular and neurological diseases specifically Parkinson's disease, Alzheimer's disease, and Huntington's disease.
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Affiliation(s)
- Shivani Chib
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Sushma Devi
- Department of Pharmacology, Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Rishabh Chalotra
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Neeraj Mittal
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Thakur Gurjeet Singh
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Puneet Kumar
- Department of Pharmacology, Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Randhir Singh
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
- School of Pharmacy, Graphic Era Hill University, Dehradun, India
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135
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Andersen JA, Rowland B, Gloster E, O’Connor G, Ioanna Bing W, Niedenthal J, Riklon S, McElfish PA. Undiagnosed hypertension and type 2 diabetes mellitus among Marshallese adults in the Republic of the Marshall Islands. THE JOURNAL OF MEDICINE ACCESS 2024; 8:27550834231225159. [PMID: 38282818 PMCID: PMC10812094 DOI: 10.1177/27550834231225159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/18/2023] [Indexed: 01/30/2024]
Abstract
Background Given the lack of healthcare access in the Republic of the Marshall Island (RMI) and the potential for complications related to type 2 diabetes mellitus (T2DM) and hypertension, it is crucial to examine these conditions among Marshallese in the RMI. Objectives This study aims to identify the proportion of Marshallese adults in the RMI with undiagnosed T2DM and hypertension. Design Using a community-based participatory research approach, screening events were conducted at 20 churches in Majuro Atoll. Methods Participants completed a questionnaire and biometric data measures, including hemoglobin A1c and blood pressure. Results Among participants with blood pressure data (N = 528), 11.9% had readings indicative of hypertension, and 38.1% were undiagnosed. Among participants with hemoglobin A1c (HbA1c) data (N = 450), 45.3% had readings indicative of T2DM, and 39.2% were undiagnosed. Conclusion This study utilized a community-based participatory research approach that promotes equitable and ethical research. Results reaffirm the need to identify strategies for increasing healthcare access and for research to address health disparities in the RMI.
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Affiliation(s)
- Jennifer A Andersen
- College of Medicine, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
| | - Brett Rowland
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
| | - Erin Gloster
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
| | - Gail O’Connor
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
| | - Williamina Ioanna Bing
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
| | - Jack Niedenthal
- Republic of the Marshall Islands Ministry of Health & Human Services, Majuro, MH
| | - Sheldon Riklon
- College of Medicine, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
| | - Pearl A McElfish
- College of Medicine, University of Arkansas for Medical Sciences Northwest, Springdale, AR, USA
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136
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Krishna N, K P S, G K R. Identifying diseases associated with Post-COVID syndrome through an integrated network biology approach. J Biomol Struct Dyn 2024; 42:652-671. [PMID: 36995291 DOI: 10.1080/07391102.2023.2195003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 03/17/2023] [Indexed: 03/31/2023]
Abstract
A growing body of research shows that COVID-19 is now recognized as a multi-organ disease with a wide range of manifestations that can have long-lasting repercussions, referred to as post-COVID-19 syndrome. It is unknown why the vast majority of COVID-19 patients develop post-COVID-19 syndrome, or why patients with pre-existing disorders are more likely to experience severe COVID-19. This study used an integrated network biology approach to obtain a comprehensive understanding of the relationship between COVID-19 and other disorders. The approach involved building a PPI network with COVID-19 genes and identifying highly interconnected regions. The molecular information contained within these subnetworks, as well as the pathway annotations, were used to reveal the link between COVID-19 and other disorders. Using Fisher's exact test and disease-specific gene information, significant COVID-19-disease associations were discovered. The study discovered diseases that affect multiple organs and organ systems, thus proving the theory of multiple organ damage caused by COVID-19. Cancers, neurological disorders, hepatic diseases, cardiac disorders, pulmonary diseases, and hypertensive diseases are just a few of the conditions linked to COVID-19. Pathway enrichment analysis of shared proteins revealed the shared molecular mechanism of COVID-19 and these diseases. The findings of the study shed new light on the major COVID-19-associated disease conditions and how their molecular mechanisms interact with COVID-19. The novelty of studying disease associations in the context of COVID-19 provides new insights into the management of rapidly evolving long-COVID and post-COVID syndromes, which have significant global implications.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Navami Krishna
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, India
| | - Sijina K P
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, India
| | - Rajanikant G K
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, India
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137
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Chua J, Wong D, Yow AP, Tan B, Liu X, Ismail MB, Chin CWL, Lamoureux E, Husain R, Schmetterer L. Segregation of neuronal and vascular retinal damage in patients with hypertension and diabetes. Ann N Y Acad Sci 2024; 1531:49-59. [PMID: 38084081 DOI: 10.1111/nyas.15089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
This study aimed to examine the impact of diabetes and hypertension on retinal nerve fiber layer (RNFL) thickness components. Optical coherence tomography (OCT) measurements do not consider blood vessel contribution, which this study addressed. We hypothesized that diabetes and/or hypertension would lead to thinner RNFL versus controls due to the vascular component. OCT angiography was used to measure the RNFL in 121 controls, 50 diabetes patients, 371 hypertension patients, and 177 diabetes patients with hypertension. A novel technique separated the RNFL thickness into original (vascular component) and corrected (no vascular component) measurements. Diabetes-only (98 ± 1.7 µm; p = 0.002) and diabetes with hypertension (99 ± 0.8 µm; p = 0.001) patients had thinner original RNFL versus controls (102 ± 0.8 µm). No difference was seen between hypertension-only patients (101 ± 0.5 µm; p = 0.083) and controls. After removing the blood vessel component, diabetes/hypertension groups had thinner corrected RNFL versus controls (p = 0.024). Discrepancies in diabetes/hypertension patients were due to thicker retinal blood vessels within the RNFL thickness (p = 0.002). Our findings suggest that diabetes and/or hypertension independently contribute to neurodegenerative thinning of the RNFL, even in the absence of retinopathy. The differentiation of neuronal and vascular components in RNFL thickness measurements provided by the novel technique highlights the importance of considering vascular changes in individuals with these conditions.
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Affiliation(s)
- Jacqueline Chua
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
| | - Damon Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
- Institute of Molecular and Clinical Ophthalmology, Basel, Switzerland
| | - Ai Ping Yow
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore
- Institute for Digital Molecular Analytics and Science (IDMxS), Singapore, Singapore
| | - Bingyao Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore
| | - Xinyu Liu
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
| | - Munirah Binte Ismail
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore
| | - Calvin Woon Loong Chin
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore
| | - Ecosse Lamoureux
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
| | - Rahat Husain
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
| | - Leopold Schmetterer
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
- Institute of Molecular and Clinical Ophthalmology, Basel, Switzerland
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore
- Department of Clinical Pharmacology, Medical University Vienna, Vienna, Austria
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
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Akintunde JK, Falomo IM, Akinbohun OM, Erinoso SO, Ugwor E, Folayan AD, Ateate AD. Naringin corrects renal failure related to Lesch-Nyhan disease in a rat model via NOS-cAMP-PKA and BDNF/TrkB pathways. J Biochem Mol Toxicol 2024; 38:e23558. [PMID: 37865952 DOI: 10.1002/jbt.23558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 09/11/2023] [Accepted: 10/02/2023] [Indexed: 10/24/2023]
Abstract
This study explored the effect of naringin (NAR) on HGPRT1 deficiency and hyperuricemia through NOS-cAMP-PKA and BDNF/TrkB signaling pathways induced by caffeine (CAF) and KBrO3 in a rat model. Sixty-three adult male albino rats were randomly assigned into nine (n = 7) groups. Group I: control animals, Group II was treated with 100 mg/kg KBrO3 , Group III was treated with 250 mg/kg CAF, Group IV was treated with 100 mg/kg KBrO3 + 250 mg/kg CAF, Group V was administered with 100 mg/kg KBrO3 + 100 mg/kg haloperidol, Group VI was administered with 100 mg/kg KBrO3 + 50 mg/kg NAR, Group VII was administered with 500 mg/kg CAF + 50 mg/kg NAR, and Group VIII was administered with 100 mg/kg KBrO3 + 250 mg/kg CAF + 50 mg/kg NAR. Finally, group IX was treated with 50 mg/kg NAR. The exposure of rats to KBrO3 and CAF for 21 days induced renal dysfunction linked with Lesch-Nyhan disease. NAR obliterated renal dysfunction linked with Lesch-Nyhan disease by decreasing uric acid, renal malondialdehyde level, inhibiting the activities of arginase, and phosphodiesterase-51 (PDE-51) with corresponding upregulation of brain derived-neurotrophic factor and its receptor (BDNF-TrkB), Bcl11b, HGPRT1, and DARPP-32. Additionally, renal failure related to Lesch-Nyhan disease was remarkably corrected by NAR as shown by the reduced activities of AChE and enzymes of ATP hydrolysis (ATPase, AMPase, and ADA) with affiliated increase in the NO level. This study therefore validates NAR as nontoxic and effective chemotherapy against kidney-related Lesch-Nyhan disease by mitigating effects of toxic food additives and enzymes of ATP-hydrolysis via NOS-cAMP-PKA and BDNF/TrkB signaling pathways.
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Affiliation(s)
- Jacob K Akintunde
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - Idowu M Falomo
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - Oreoluwa M Akinbohun
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - S O Erinoso
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - Emmanuel Ugwor
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - Adeniyi D Folayan
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - A D Ateate
- Molecular Toxicology and Biomedical Research Group, Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta, Nigeria
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139
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Ansari S, Anand A, Hossain B. Exploring multimorbidity clusters in relation to healthcare use and its impact on self-rated health among older people in India. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002330. [PMID: 38153935 PMCID: PMC10754468 DOI: 10.1371/journal.pgph.0002330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 11/17/2023] [Indexed: 12/30/2023]
Abstract
The conventional definition of multimorbidity may not address the complex treatment needs resulting from interactions between multiple conditions, impacting self-rated health (SRH). In India, there is limited research on healthcare use and SRH considering diverse disease combinations in individuals with multimorbidity. This study aims to identify multimorbidity clusters related to healthcare use and determine if it improves the self-rated health of individuals in different clusters. This study extracted information from cross-sectional data of the first wave of the Longitudinal Ageing Study in India (LASI), conducted in 2017-18. The study participants were 31,373 people aged ≥ 60 years. A total of nineteen chronic diseases were incorporated to identify the multimorbidity clusters using latent class analysis (LCA) in the study. Multivariable logistic regression was used to examine the association between identified clusters and healthcare use. A propensity score matching (PSM) analysis was utilised to further examine the health benefit (i.e., SRH) of using healthcare in each identified cluster. LCA analysis identified five different multimorbidity clusters: relatively healthy' (68.72%), 'metabolic disorder (16.26%), 'hypertension-gastrointestinal-musculoskeletal' (9.02%), 'hypertension-gastrointestinal' (4.07%), 'complex multimorbidity' (1.92%). Older people belonging to the complex multimorbidity [aOR:7.03, 95% CI: 3.54-13.96] and hypertension-gastrointestinal-musculoskeletal [aOR:3.27, 95% CI: 2.74-3.91] clusters were more likely to use healthcare. Using the nearest neighbor matching method, results from PSM analysis demonstrated that healthcare use was significantly associated with a decline in SRH across all multimorbidity clusters. Findings from this study highlight the importance of understanding multimorbidity clusters and their implications for healthcare utilization and patient well-being. Our findings support the creation of clinical practice guidelines (CPGs) focusing on a patient-centric approach to optimize multimorbidity management in older people. Additionally, finding suggest the urgency of inclusion of counseling and therapies for addressing well-being when treating patients with multimorbidity.
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Affiliation(s)
- Salmaan Ansari
- Centre for Health Services Studies, University of Kent, Kent, England, United Kingdom
| | - Abhishek Anand
- Department of Family and Generations, International Institute for Population Sciences, Mumbai, India
| | - Babul Hossain
- Department of Family and Generations, International Institute for Population Sciences, Mumbai, India
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Dudukina E, Horváth-Puhó E, Sørensen HT, Ehrenstein V. Risk of diabetes and cardiovascular diseases in women with vaginal bleeding before 20 gestational weeks: Danish population-based cohort study. Int J Epidemiol 2023; 52:1783-1794. [PMID: 37758298 DOI: 10.1093/ije/dyad130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 09/15/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND Women's reproductive health is associated with cardiovascular morbidity. However, an association of vaginal bleeding (VB) in pregnancy with diabetes and cardiovascular outcomes has scarcely been investigated. METHODS We conducted a population-based cohort study in Denmark (1994-2018). Using nationwide registries, among 903 327 women we identified 1 901 725 pregnancies: 39 265 ended in childbirth and were affected by VB; 1 389 285 ended in childbirth and were unaffected by VB; 333 785 ended in a termination, and 139 390 ended in a miscarriage. The outcomes were diabetes types 1 and 2, hypertension, ischaemic heart disease including myocardial infarction, atrial fibrillation or flutter, heart failure and ischaemic and haemorrhagic stroke. We computed incidence rates and hazard ratios (HRs) with 95% confidence intervals (CIs) adjusted for age, calendar year of pregnancy end, morbidities and reproductive and socioeconomic factors, using inverse probability of treatment-weighted Cox proportional hazards regression. RESULTS In analyses of VB-affected vs VB-unaffected pregnancies, aHRs were 1.15 (1.03-1.28) for diabetes type 1, 1.19 (1.13-1.26) for diabetes type 2, 1.19 (1.14-1.25) for hypertension, 1.26 (1.16-1.37) for ischaemic heart disease, 1.21 (1.03-1.42) for myocardial infarction, 1.32 (1.14-1.51) for atrial fibrillation or flutter and 1.23 (0.99-1.52) for heart failure. aHRs were 1.41 (1.26-1.57) and 1.46 (1.23-1.72) for ischaemic and haemorrhagic stroke, respectively. When contrasting VB-affected pregnancies with terminations, aHRs were up to 1.3-fold increased for diabetes and hypertension; however, when contrasting VB-affected pregnancies with miscarriages, estimates were below or close to the null value. CONCLUSIONS Women's risks of diabetes and cardiovascular outcomes later in life were increased following VB-affected vs VB-unaffected pregnancy or termination, but not following VB-affected pregnancy vs miscarriage.
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Affiliation(s)
- Elena Dudukina
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Erzsébet Horváth-Puhó
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Vera Ehrenstein
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
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Nguyen TH, De Leo G, Barefield A. Factors Associated with Controlled Glycemic Levels in Type 2 Diabetes Patients: Study from a Large Medical Center and Its Satellite Clinics in Southeast Region in the USA. Healthcare (Basel) 2023; 12:26. [PMID: 38200932 PMCID: PMC10779028 DOI: 10.3390/healthcare12010026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Diabetes, including type 1, type 2, and gestational, is a significant public health issue responsible for various clinical, economic, and societal issues. Most of the consequences, if uncontrolled, can result in serious health problems, such as heart disease, vision loss, and kidney disease. Approximately 37.3 million Americans have diabetes, including 37.1 million adults 18 years or older, with 90-95% type 2 diabetes (T2D). The purpose of this study is (1) to explore the profile of patients with T2D and (2) to identify the associated factors of diabetic status. Examined factors included sociodemographic characteristics, social factors, and comorbidities. The study analyzed a primary dataset from a retrospective chart review of adult patients with T2D who were seen at a large medical center and its satellite clinics in the southeast region of the United States in 2019. Sex, dyslipidemia, and the number of concordant comorbidities were found to be significant associated factors of diabetic status. In the era of intertwined patient-centered approach and public health, the study's findings can guide treatment plans and interventions targeting individuals and communities.
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Affiliation(s)
- Tran Ha Nguyen
- Department of Health Management, Economics and Policy, Augusta University, Augusta, GA 30912, USA;
| | - Gianluca De Leo
- Department of Health Management, Economics and Policy, Augusta University, Augusta, GA 30912, USA;
| | - Amanda Barefield
- Department of Undergraduate Health Professions, Augusta University, Augusta, GA 30912, USA;
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Hill H, Elliot CA, Lizamore CA, Hamlin MJ. Physical activity has a stronger correlation with arterial stiffness than strength, balance, or BMI in an older population. FRONTIERS IN AGING 2023; 4:1279479. [PMID: 38162458 PMCID: PMC10755870 DOI: 10.3389/fragi.2023.1279479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Abstract
Background: Arterial stiffness is associated with an array of debilitating health conditions. While exercise typically has beneficial effects on both arterial stiffness and overall health, more research is needed to understand the associations of different types of fitness indices with arterial stiffness. Aim: To investigate the relationship between balance, strength, cardiovascular fitness and physical activity with arterial stiffness (as measured by pulse wave velocity (PWV)) in older adults. Method: Eighty retirement-village residents (24 males, 56 females, age: 78.2 ± 6.4 years, weight: 69.4 ± 12.5 kg, height: 162.9 ± 8.5 cm) completed the Yale Physical Activity Survey, PWV measurement, 30-s sit-to-stand leg strength test, hand grip strength assessment, 4-stage balance test, and a 6-min walk fitness test. The number of exiting risk factors (smoking, previous heart incidents, previous stroke(s), having hypertension, or taking anti-hypertension medication) were tallied. Pearson's correlations were used to assess the relationship between PWV and health and fitness parameters. Results were interpreted using qualitative inference. Results: The number of risk factors (r = 0.57, p < 0.001), age (r = 0.51, p < 0.001) and systolic blood pressure (r = 0.50, p = 0.001) had strong, harmful associations with PWV. Total physical activity minutes/week (r = -0.31 p = 0.01), total energy expenditure Kcal/week (r = -0.30, p = 0.01), and the 6-min walk test (r = -0.29, p = 0.01) had a moderate, beneficial association with PWV, while sit-to-stand (r = -0.27, p = 0.02) and balance (r = -0.27, p = 0.01) had a weak, beneficial association with PWV. Hand grip strength (r = 0.02, p = 0.94) and body mass index (r = -0.04, p = 0.75) had no significant associations with PWV. Discussion: All measured fitness indices had beneficial associations with PWV. However, having more risk factors, increased age, and higher systolic blood pressure had significant (harmful) associations with PWV in our older population. Conclusion: Controlling cardiovascular risk factors, especially high systolic blood pressure, is likely to have the largest beneficial effect on PWV. Improving general physical activity, including walking capacity, may prove beneficial in improving PWV in an older population.
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Affiliation(s)
- Hannah Hill
- Department of Tourism, Sport, and Society, Lincoln University, Lincoln, New Zealand
| | - Catherine A. Elliot
- Department of Tourism, Sport, and Society, Lincoln University, Lincoln, New Zealand
| | - Catherine A. Lizamore
- Department of Applied Science and Social Practice, Ara Institute of Canterbury, Christchurch, New Zealand
| | - Michael J. Hamlin
- Department of Tourism, Sport, and Society, Lincoln University, Lincoln, New Zealand
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Shil A, Zhang J, Chichger H. Investigating the use and awareness of artificial sweeteners among diabetic patients in Bangladesh. PLoS One 2023; 18:e0295272. [PMID: 38091359 PMCID: PMC10718416 DOI: 10.1371/journal.pone.0295272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/19/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND As with many countries around the world, the incidence of diabetes in Bangladesh is increasing significantly. Whilst there is controversy in the field regarding the health impact of artificial sweeteners in Western communities, the link between sweetener consumption and awareness in Bangladesh has not been established. METHODS In the present study, 260 diabetic patients completed a questionnaire survey to investigate the use and awareness of sweeteners and how this links to demographics and potential co-morbidities. RESULTS Findings show that daily artificial sweetener consumption is significantly associated with hypertension but not other co-morbidities such as kidney disease or obesity. We further demonstrate that there is limited checking of artificial sweeteners in food or drink products by participants. the rurality of diabetic participants was found to significantly correlates with lower awareness of any health impact of artificial sweeteners. CONCLUSIONS The findings from this study demonstrate that there is a need to increase the awareness of artificial sweetener use in diabetic patients in Bangladesh. Combined with a more robust understanding of the health impact of artificial sweeteners, these findings suggest that there is potential to improve outcomes for diabetic patients by improving this awareness.
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Affiliation(s)
- Aparna Shil
- Department of Botany, Jahangirnagar University, Dhaka, Bangladesh
| | - Jufen Zhang
- Clinical Trial Unit, School of Medicine, Anglia Ruskin University, Cambridge, United Kingdom
| | - Havovi Chichger
- Biomedical Research Group, School of Life Science, Anglia Ruskin University, Cambridge, United Kingdom
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Maisenbacher TC, Ehnert S, Histing T, Nüssler AK, Menger MM. Advantages and Limitations of Diabetic Bone Healing in Mouse Models: A Narrative Review. Biomedicines 2023; 11:3302. [PMID: 38137522 PMCID: PMC10741210 DOI: 10.3390/biomedicines11123302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/29/2023] [Accepted: 12/09/2023] [Indexed: 12/24/2023] Open
Abstract
Diabetes represents a major risk factor for impaired fracture healing. Type 2 diabetes mellitus is a growing epidemic worldwide, hence an increase in diabetes-related complications in fracture healing can be expected. However, the underlying mechanisms are not yet completely understood. Different mouse models are used in preclinical trauma research for fracture healing under diabetic conditions. The present review elucidates and evaluates the characteristics of state-of-the-art murine diabetic fracture healing models. Three major categories of murine models were identified: Streptozotocin-induced diabetes models, diet-induced diabetes models, and transgenic diabetes models. They all have specific advantages and limitations and affect bone physiology and fracture healing differently. The studies differed widely in their diabetic and fracture healing models and the chosen models were evaluated and discussed, raising concerns in the comparability of the current literature. Researchers should be aware of the presented advantages and limitations when choosing a murine diabetes model. Given the rapid increase in type II diabetics worldwide, our review found that there are a lack of models that sufficiently mimic the development of type II diabetes in adult patients over the years. We suggest that a model with a high-fat diet that accounts for 60% of the daily calorie intake over a period of at least 12 weeks provides the most accurate representation.
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Affiliation(s)
- Tanja C. Maisenbacher
- Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Clinic Tübingen, Schnarrenbergstr. 95, D-72076 Tübingen, Germany; (T.H.); (M.M.M.)
- Siegfried Weller Institute at the BG Trauma Center Tübingen, Department of Trauma and Reconstructive Surgery, University of Tübingen, Schnarrenbergstr. 95, D-72076 Tübingen, Germany; (S.E.); (A.K.N.)
| | - Sabrina Ehnert
- Siegfried Weller Institute at the BG Trauma Center Tübingen, Department of Trauma and Reconstructive Surgery, University of Tübingen, Schnarrenbergstr. 95, D-72076 Tübingen, Germany; (S.E.); (A.K.N.)
| | - Tina Histing
- Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Clinic Tübingen, Schnarrenbergstr. 95, D-72076 Tübingen, Germany; (T.H.); (M.M.M.)
| | - Andreas K. Nüssler
- Siegfried Weller Institute at the BG Trauma Center Tübingen, Department of Trauma and Reconstructive Surgery, University of Tübingen, Schnarrenbergstr. 95, D-72076 Tübingen, Germany; (S.E.); (A.K.N.)
| | - Maximilian M. Menger
- Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Clinic Tübingen, Schnarrenbergstr. 95, D-72076 Tübingen, Germany; (T.H.); (M.M.M.)
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145
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Ferris J, Fiedeldey LK, Kim B, Clemens F, Irvine MA, Hosseini SH, Smolina K, Wister A. Systematic review and meta-analysis of disease clustering in multimorbidity: a study protocol. BMJ Open 2023; 13:e076496. [PMID: 38070917 PMCID: PMC10729243 DOI: 10.1136/bmjopen-2023-076496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/09/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION Multimorbidity is defined as the presence of two or more chronic diseases. Co-occurring diseases can have synergistic negative effects, and are associated with significant impacts on individual health outcomes and healthcare systems. However, the specific effects of diseases in combination will vary between different diseases. Identifying which diseases are most likely to co-occur in multimorbidity is an important step towards population health assessment and development of policies to prevent and manage multimorbidity more effectively and efficiently. The goal of this project is to conduct a systematic review and meta-analysis of studies of disease clustering in multimorbidity, in order to identify multimorbid disease clusters and test their stability. METHODS AND ANALYSIS We will review data from studies of multimorbidity that have used data clustering methodologies to reveal patterns of disease co-occurrence. We propose a network-based meta-analytic approach to perform meta-clustering on a select list of chronic diseases that are identified as priorities for multimorbidity research. We will assess the stability of obtained disease clusters across the research literature to date, in order to evaluate the strength of evidence for specific disease patterns in multimorbidity. ETHICS AND DISSEMINATION This study does not require ethics approval as the work is based on published research studies. The study findings will be published in a peer-reviewed journal and disseminated through conference presentations and meetings with knowledge users in health systems and public health spheres. PROSPERO REGISTRATION NUMBER CRD42023411249.
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Affiliation(s)
- Jennifer Ferris
- Gerontology Research Centre, Simon Fraser University, Burnaby, British Columbia, Canada
- BC Centre for Disease Control, Provincial Health Services Authority, Vancouver, British Columbia, Canada
| | - Lean K Fiedeldey
- Department of Public Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Boah Kim
- Gerontology Research Centre, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Felicity Clemens
- BC Centre for Disease Control, Provincial Health Services Authority, Vancouver, British Columbia, Canada
| | - Mike A Irvine
- Gerontology Research Centre, Simon Fraser University, Burnaby, British Columbia, Canada
- BC Centre for Disease Control, Provincial Health Services Authority, Vancouver, British Columbia, Canada
| | - Sogol Haji Hosseini
- Gerontology Research Centre, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Kate Smolina
- BC Centre for Disease Control, Provincial Health Services Authority, Vancouver, British Columbia, Canada
- School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrew Wister
- Gerontology Research Centre, Simon Fraser University, Burnaby, British Columbia, Canada
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146
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Zhang X, Deng X, Zhang L, Wang P, Tong X, Mo Y, Zhang Y, Zhang Y, Mo C, Zhang L. Single-cell RNA sequencing analysis of lung cells in COVID-19 patients with diabetes, hypertension, and comorbid diabetes-hypertension. Front Endocrinol (Lausanne) 2023; 14:1258646. [PMID: 38144556 PMCID: PMC10748394 DOI: 10.3389/fendo.2023.1258646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/15/2023] [Indexed: 12/26/2023] Open
Abstract
Background There is growing evidence that the lung is a target organ for injury in diabetes and hypertension. There are no studies on the status of the lungs, especially cellular subpopulations, and related functions in patients with diabetes, hypertension, and hypertension-diabetes after combined SARS-CoV-2 infection. Method Using single-cell meta-analysis in combination with bulk-RNA analysis, we identified three drug targets and potential receptors for SARS-CoV-2 infection in lung tissues from patients with diabetes, hypertension, and hypertension-diabetes, referred to as "co-morbid" patients. Using single-cell meta-analysis analysis in combination with bulk-RNA, we identified drug targets and potential receptors for SARS-CoV-2 infection in the three co-morbidities. Results The single-cell meta-analysis of lung samples from SARS-CoV-2-infected individuals with diabetes, hypertension, and hypertension-diabetes comorbidity revealed an upregulation of fibroblast subpopulations in these disease conditions associated with a predictive decrease in lung function. To further investigate the response of fibroblasts to therapeutic targets in hypertension and diabetes, we analyzed 35 upregulated targets in both diabetes and hypertension. Interestingly, among these targets, five specific genes were upregulated in fibroblasts, suggesting their potential association with enhanced activation of endothelial cells. Furthermore, our investigation into the underlying mechanisms driving fibroblast upregulation indicated that KREMEN1, rather than ACE2, could be the receptor responsible for fibroblast activation. This finding adds novel insights into the molecular processes involved in fibroblast modulation in the context of SARS-CoV-2 infection within these comorbid conditions. Lastly, we compared the efficacy of Pirfenidone and Nintedanib as therapeutic interventions targeting fibroblasts prone to pulmonary fibrosis. Our findings suggest that Nintedanib may be a more suitable treatment option for COVID-19 patients with diabetes and hypertension who exhibit fibrotic lung lesions. Conclusion In the context of SARS-CoV-2 infections, diabetes, hypertension, and their coexistence predominantly lead to myofibroblast proliferation. This phenomenon could be attributed to the upregulation of activated endothelial cells. Moreover, it is noteworthy that therapeutic interventions targeting hypertension-diabetes demonstrate superior efficacy. Regarding treating fibrotic lung conditions, Nintedanib is a more compelling therapeutic option.
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Affiliation(s)
- Xin Zhang
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, China
- Department of Gastroenterology, West China (Airport) Hospital of Sichuan University (The First People’s Hospital of Shuangliu District, Chengdu), Chengdu, China
| | - Xiaoqian Deng
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Liangliang Zhang
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, China
| | - Pengbo Wang
- School of Professional Studies, Columbia University, New York, NY, United States
| | - Xia Tong
- Department of Gastroenterology, West China (Airport) Hospital of Sichuan University (The First People’s Hospital of Shuangliu District, Chengdu), Chengdu, China
| | - Yan Mo
- Department of Neurology Medicine, The Aviation Industry Corporation of China (AVIC) 363 Hospital, Chengdu, China
| | - Yuansheng Zhang
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, China
| | - Yan Zhang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Chunheng Mo
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Lanlan Zhang
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, China
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147
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Liu S, Li D, Yu T, Zhu J, Semyachkina-Glushkovskaya O, Zhu D. Transcranial photobiomodulation improves insulin therapy in diabetic microglial reactivity and the brain drainage system. Commun Biol 2023; 6:1239. [PMID: 38066234 PMCID: PMC10709608 DOI: 10.1038/s42003-023-05630-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
The dysfunction of microglia in the development of diabetes is associated with various diabetic complications, while traditional insulin therapy is insufficient to rapidly restore the function of microglia. Therefore, the search for new alternative methods of treating diabetes-related dysfunction of microglia is urgently needed. Here, we evaluate the effects of transcranial photobiomodulation (tPBM) on microglial function in diabetic mice and investigate its mechanism. We find tPBM treatment effectively improves insulin therapy on microglial morphology and reactivity. We also show that tPBM stimulates brain drainage system through activation of meningeal lymphatics, which contributes to the removal of inflammatory factor, and increase of microglial purinergic receptor P2RY12. Besides, the energy expenditure and locomotor activity of diabetic mice are also improved by tPBM. Our results demonstrate that tPBM can be an efficient, non-invasive method for the treatment of microglial dysfunction caused by diabetes, and also has the potential to prevent diabetic physiological disorders.
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Affiliation(s)
- Shaojun Liu
- Britton Chance Center for Biomedical Photonics-MoE Key Laboratory for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics-Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, China
| | - Dongyu Li
- School of Optical Electronic Information-Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, China
| | - Tingting Yu
- Britton Chance Center for Biomedical Photonics-MoE Key Laboratory for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics-Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, China
| | - Jingtan Zhu
- Britton Chance Center for Biomedical Photonics-MoE Key Laboratory for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics-Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, China
| | - Oxana Semyachkina-Glushkovskaya
- Saratov State University, Astrakhanskaya Str. 83, 410012, Saratov, Russia
- Physics Department, Humboldt University, Newtonstrasse 15, 12489, Berlin, Germany
| | - Dan Zhu
- Britton Chance Center for Biomedical Photonics-MoE Key Laboratory for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics-Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, China.
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148
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Lopes ALF, Araújo AKDS, Chaves LDS, Pacheco G, Oliveira APD, Silva KCD, Oliveira ACPD, Aquino CCD, Gois MB, Nicolau LAD, Medeiros JVR. Protective effect of alpha-ketoglutarate against water-immersion restraint stress-induced gastric mucosal damage in mice. Eur J Pharmacol 2023; 960:176118. [PMID: 37871764 DOI: 10.1016/j.ejphar.2023.176118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/22/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023]
Abstract
Gastric lesions have several aetiologies, among which stress is the most prominent. Therefore, identification of new therapies to prevent stress is of considerable importance. Alpha-ketoglutarate (α-kg) several beneficial effects and has shown promise in combating oxidative stress, inflammation, and premature aging. Thus, this study aimed to evaluate the protective effect of α-kg in a gastric damage model by water-immersion restraint stress (WIRS). Pretreatment with α-kg decreased stress-related histopathological scores of tissue oedema, cell loss, and inflammatory infiltration. The α-kg restored the percentage of type III collagen fibres. Mucin levels were preserved as well as the structure and area of the myenteric plexus ganglia were preserved after pretreatment with α-kg. Myeloperoxidase (MPO) levels and the expression of pro-inflammatory cytokines (TNF-α and IL-1β) were also reduced following α-kg pretreatment. Decreased levels of glutathione (GSH) in the stress group were restored by α-kg. The omeprazole group was used as standard drug e also demonstrated improve on some parameters after the exposition to WIRS as inflammatory indexes, GSH and mucin. Through this, was possible to observe that α-kg can protect the gastric mucosa exposed to WIRS, preserve tissue architecture, reduce direct damage to the mucosa and inflammatory factors, stimulate the production of type III collagen and mucin, preserve the myenteric plexus ganglia, and maintain antioxidant potential. Due to, we indicate that α-kg has protective activity of the gastric mucosa, demonstrating its ability to prevent damage associated with gastric lesions caused by stress.
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Affiliation(s)
- André Luis Fernandes Lopes
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Andreza Ketly da Silva Araújo
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Letícia de Sousa Chaves
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Gabriella Pacheco
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Ana Patrícia de Oliveira
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Katriane Carvalho da Silva
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Antonio Carlos Pereira de Oliveira
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | | | - Marcelo Biondaro Gois
- Post-Graduation Program in Biosciences and Health, Federal University of Rondonópolis, Rondonópolis, Brazil.
| | - Lucas Antonio Duarte Nicolau
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
| | - Jand Venes Rolim Medeiros
- Laboratory of Inflammation and Translational Gastroenterology (LIGAT), Post-graduation Program in Biotechnology (PPGBIOTEC), Parnaíba Delta Federal University, Av. São Sebastião, 2819, Parnaíba, PI, CEP 64202-020, Brazil.
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149
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Seng LL, Hai Kiat TP, Bee YM, Jafar TH. Real-World Systolic and Diastolic Blood Pressure Levels and Cardiovascular Mortality in Patients With Type 2 Diabetes-Results From a Large Registry Cohort in Asia. J Am Heart Assoc 2023; 12:e030772. [PMID: 37930066 PMCID: PMC10727329 DOI: 10.1161/jaha.123.030772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 10/25/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Elevated blood pressure (BP) is associated with increased risk of cardiovascular mortality. However, there is ongoing debate whether intensive BP lowering may paradoxically increase the risk of cardiovascular disease (CVD), especially in patients with type 2 diabetes (T2D). We investigated the association of BP with risk of CVD mortality in patients with T2D. METHODS AND RESULTS We used data on 83 721 patients with T2D from a multi-institutional diabetes registry in Singapore from 2013 to 2019. BP was analyzed as categories and restricted cubic splines using Cox multivariable regression analysis stratified by preexisting CVD and age (<65 years versus ≥65 years). The primary outcome was CVD mortality, determined via linkage with the national registry. Among 83 721 patients with T2D (mean age 65.3 years, 50.6% women, 78.9% taking antihypertensive medications), 7.6 per 1000 person-years experienced the primary outcome. Systolic BP had a graded relationship with a significant increase in CVD mortality at levels >120 to 129 mm Hg. Diastolic BP levels >90 mm Hg were significantly associated with CVD mortality in those aged ≥65 years. In addition, diastolic BP <70 mm Hg was associated with a significantly higher risk of CVD mortality in all patients. CONCLUSIONS In patients with T2D, clinic systolic BP levels ≥130 mm Hg or diastolic BP levels ≥90 mm Hg are associated with higher risk of CVD mortality. Diastolic BP <70 mm Hg is also associated with the risk of adverse CVD outcomes, although reverse causality cannot be ruled out.
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Affiliation(s)
- Loraine Liping Seng
- Program in Health Services and Systems ResearchDuke‐NUS Medical SchoolSingapore
| | | | - Yong Mong Bee
- Department of EndocrinologySingapore General HospitalSingapore
| | - Tazeen H. Jafar
- Program in Health Services and Systems ResearchDuke‐NUS Medical SchoolSingapore
- Department of Renal MedicineSingapore General HospitalSingapore
- Duke Global Health Institute, Duke UniversityDurhamNCUSA
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150
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Lbban E, Kwon K, Ashor A, Stephan B, Idris I, Tsintzas K, Siervo M. Vitamin C supplementation showed greater effects on systolic blood pressure in hypertensive and diabetic patients: an updated systematic review and meta-analysis of randomised clinical trials. Int J Food Sci Nutr 2023; 74:814-825. [PMID: 37791386 DOI: 10.1080/09637486.2023.2264549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 09/25/2023] [Indexed: 10/05/2023]
Abstract
Results from randomised controlled trials (RCTs) testing the effect of vitamin C supplementation on blood pressure (BP) have been inconsistent. This systematic review evaluated the effects of vitamin C supplementation on BP and included RCTs testing the effects of vitamin C supplementation alone, on systolic and diastolic BP in adult participants (≥18 years). Random-effect models were conducted to estimate the pooled effects of vitamin C supplementation on BP. A total of 20 studies with 890 participants were included. The median dose of vitamin C was 757.5 mg/d, the median duration was 6 weeks. Vitamin C supplementation was found to reduce systolic BP by -3.0 mmHg (95%CI: -4.7, -1.3 mmHg; p = 0.001). Subgroup analysis showed a more pronounced effect on systolic BP in patients with hypertension (-3.2 mmHg, 95%CI -5.2, -1.2 mmHg, p = 0.002) and diabetes (-4.6 mmHg, 95%CI -8.9, -0.3 mmHg, p = 0.03). Further research needs to evaluate the long-term effect of vitamin C on BP in populations with impaired cardio-metabolic health.
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Affiliation(s)
- Eazaz Lbban
- School of Life Sciences, The University of Nottingham Medical School, Queen's Medical Centre, Nottingham, UK
- Department of Physiology, College of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Kee Kwon
- School of Life Sciences, The University of Nottingham Medical School, Queen's Medical Centre, Nottingham, UK
| | - Ammar Ashor
- College of Medicine, University of Al-Mustansiriyah, Baghdad, Iraq
| | - Blossom Stephan
- Curtin Dementia Centre of Excellence, enAble Institute, Curtin University, Perth, Australia
| | - Iskandar Idris
- School of Medicine, The University of Nottingham Medical School, Derby Hospital, Nottingham, UK
| | - Kostas Tsintzas
- School of Life Sciences, The University of Nottingham Medical School, Queen's Medical Centre, Nottingham, UK
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Mario Siervo
- School of Life Sciences, The University of Nottingham Medical School, Queen's Medical Centre, Nottingham, UK
- Curtin Dementia Centre of Excellence, enAble Institute, Curtin University, Perth, Australia
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