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Wang Y, Jiao F, Zheng H, Kong Q, Li R, Zhang X, Yan L, Hao Y, Wu Y. Gender Difference in Associations Between Telomere Length and Risk Factors in Patients With Stroke. Front Aging Neurosci 2021; 13:719538. [PMID: 34803652 PMCID: PMC8600313 DOI: 10.3389/fnagi.2021.719538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 10/05/2021] [Indexed: 11/13/2022] Open
Abstract
Multiple risk factors of stroke are associated with telomere length shortening. Although leukocyte telomere length (LTL) is shorter in patients with stroke, the heterogeneity is high. Risk factors may be differentially associated with LTL in male and female patients contributing to the heterogeneity. However, the gender difference in associations between LTL and risk factors in stroke patients has not been investigated. In this study, we investigated the gender difference in associations between LTL and risk factors in 312 stroke patients. Real-time quantitative PCR was used to determine relative LTL, and multiple linear regression analysis was applied for association analyses. We found that LTL was negatively associated with triglyceride (TG) in all patients [β(95% CI) = −0.69 (−1.26, −0.11), P < 0.05] after adjusting confounders. Importantly, LTL was negatively associated with lack of exercise [β(95% CI) = −1.80 (−3.12, −0.49), P < 0.05] and LDL levels [β(95% CI) = −3.22 (−6.05, −0.390), P < 0.05] in male patients, while LTL was negatively associated with dyssomnia [β(95%CI) = −2.00 (−3.96, −0.07), P < 0.05] and diabetes [β(95%CI) = −2.13 (−4.10, −0.27), P < 0.01] in female patients. Our study showed that LTL is differently associated with risk factors in male and female patients with stroke, indicating that gender difference should be considered when LTL is potentially applied as an index of risk and prognosis for stroke. Our study also provides an insight into that gender differences should be considered when developing intervention strategies for stroke prevention and treatment.
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Affiliation(s)
- Yuqing Wang
- Cheeloo College of Medicine, Shandong University, Jinan, China.,Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining, China
| | - Fengjuan Jiao
- Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining, China
| | - Huancheng Zheng
- Cheeloo College of Medicine, Shandong University, Jinan, China.,Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining, China
| | - Qingsheng Kong
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
| | - Ran Li
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaojie Zhang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Mental Disorders, Changsha, China
| | - Li Yan
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China
| | - Yanlei Hao
- Department of Neurology, Affiliated Hospital of Jining Medical University, Jining, China
| | - Yili Wu
- Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, School of Mental Health, Wenzhou Medical University, Wenzhou, China.,The Affiliated Kangning Hospital, Wenzhou Medical University, Wenzhou, China.,Oujiang Laboratory, Wenzhou, China.,Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining, China
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Cañón-Esquivel A, González-Vélez AE, Forjaz MJ. Factors associated with self-rated health status of older people with multimorbidity in Colombia: A cross-sectional study. Rev Esp Geriatr Gerontol 2021; 56:326-333. [PMID: 34629212 DOI: 10.1016/j.regg.2021.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 07/14/2021] [Accepted: 07/27/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVE In Colombia, older adults (60 years and older) are expected to represent 15.5% of the overall population by 2025. Consequently, the demand for social and healthcare services will increase, especially because of the numerous medical conditions associated with aging. The purpose of the present study was to determine the patient's self-rated health status of older adults with multimorbidity and its determining factors based on gender in an insurance company of the Colombian health system. METHODOLOGY A cross-sectional study was performed to analyze the sociodemographic and clinical characteristics of 438 patients older than 75 years as well as their self-rated health status (EQ-5D-3L questionnaire) during the first geriatric consultation of a comprehensive healthcare program. A multivariate linear regression analysis was performed to identify factors determining their self-rated health status. RESULTS Women had a worse self-rated health status than men [mean (standard deviation) EQ-5D index score: 0.77 (0.20) vs. 0.65 (0.18); p<0.001]. In all sample, factors independently associated with self-rated health status were self-perception of weakness and dependency. In men, additional factors related to EQ-5D index were low levels of physical activity, recurrent falls, fecal incontinence, and auditory and visual disorders. In women, other health-determining factors were decrease in walking speed, and a medical history of depression/anxiety. CONCLUSIONS Factors associated with the self-rated health status of older adults who were part of a comprehensive healthcare program in Colombia varied according to gender. This study will help in approaching health interventions in healthcare programs for older adults in a differentiated manner.
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Affiliation(s)
- Arlet Cañón-Esquivel
- Entidad Promotora de Salud Sanitas, Avenida Carrera 45 #109-20, Bogotá, Colombia
| | | | - Maria João Forjaz
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III and REDISSEC, C/ Sinesio Delgado, 4, 28029 Madrid, Spain
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García-García C, Shin C, Baik I. Association between body temperature and leukocyte telomere length in Korean middle-aged and older adults. Epidemiol Health 2021; 43:e2021063. [PMID: 34525499 PMCID: PMC8629693 DOI: 10.4178/epih.e2021063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/08/2021] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVES Data on associations between body temperature (BT) and leukocyte telomere length (LTL), which has been widely used as a biomarker of cellular senescence in recent epidemiological studies, are limited. Therefore, this study aimed to explore the associations between a normal BT range (35.0-37.5°C) and LTL via 6-year longitudinal observations of 2,004 male and female adults aged 50 or older. METHODS BT was obtained by measuring the tympanic temperature, and relative LTL was determined by real-time polymerase chain reaction. Robust regression analysis was used to evaluate the association between the baseline and follow-up LTL values and their differences. RESULTS A significant inverse association was found between BT and LTL at baseline. The regression coefficient estimate was -0.03 (95% confidence interval, -0.07 to -0.001; p<0.05). This association was stronger in participants with a body mass index >25 kg/m2 and males (p<0.01). However, there were no associations between BT and LTL at follow-up or BT and 6-year longitudinal differences in LTL. CONCLUSIONS These findings suggest that having a high BT between 35°C and 37.5°C (95°F and 99°F) may be detrimental for obese individuals in terms of biological aging.
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Affiliation(s)
- Carolina García-García
- Department of Foods and Nutrition, College of Natural Sciences, Kookmin University, Seoul, Korea
| | - Chol Shin
- Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Inkyung Baik
- Department of Foods and Nutrition, College of Natural Sciences, Kookmin University, Seoul, Korea
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Telomeres: New players in immune-mediated inflammatory diseases? J Autoimmun 2021; 123:102699. [PMID: 34265700 DOI: 10.1016/j.jaut.2021.102699] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/02/2021] [Accepted: 07/05/2021] [Indexed: 12/21/2022]
Abstract
Telomeres are repetitive DNA sequences located at the ends of linear chromosomes that preserve the integrity and stability of the genome. Telomere dysfunctions due to short telomeres or altered telomere structures can ultimately lead to replicative cellular senescence and chromosomal instability, both mechanisms being hallmarks of ageing. Chronic inflammation, oxidative stress and finally telomere length (TL) dynamics have been shown to be involved in various age-related non-communicable diseases (NCDs). Immune-mediated inflammatory diseases (IMIDs), including affections such as inflammatory bowel disease, psoriasis, rheumatoid arthritis, spondyloarthritis and uveitis belong to this group of age-related NCDs. Although in recent years, we have witnessed the emergence of studies in the literature linking these IMIDs to TL dynamics, the causality between these diseases and telomere attrition is still unclear and controversial. In this review, we provide an overview of available studies on telomere dynamics and discuss the utility of TL measurements in immune-mediated inflammatory diseases.
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Predicting the Quality of Life Based on Health-promoting and Mindfulness Lifestyle in Pregnant Women With Obesity Referring to Comprehensive Health Centers in Arak City, Iran. PREVENTIVE CARE IN NURSING AND MIDWIFERY JOURNAL 2021. [DOI: 10.52547/pcnm.11.1.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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