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Association of mitochondrial DNA polymorphisms and/or haplogroups with elite Japanese athlete status

Noriyuki Fuku, Eri Mikami, Masashi Tanaka • Journal of Physical Fitness and Sports Medicine (2013)

A number of familial and twin studies have assessed the relative contribution of genetic and environmental factors to physical performance or its-related traits and have estimated that there is a significant genetic component to their pheno...

DOAJ Open Access (DOAJ) DOI: 10.7600/jpfsm.2.17

Health researchers' experience collaborating with patient partners: a qualitative study

Magaly Brodeur, Catherine Wilhelmy, Denis Boutin, Amélie Deschamps et al. • Research Involvement and Engagement (2025)

Abstract Background Patient-oriented research (POR) and patient engagement (PE) have been increasingly adopted over recent decades, as they generate many positive academic and patient outcomes within various health research fields. While th...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40900-025-00730-2

Sex- and age-specific effects of fat distribution on bone mineral density

Xiao Lin, Jun-Jie Yang, Bei Huang, Peng-Xin Wang et al. • Experimental Gerontology (2026)

Background: BMI cannot distinguish fat distribution and may mask the true effects of different fat depots on bone mineral density (BMD). To investigate sex- and age-specific associations between fat distribution and BMD and its mediating ro...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2026.113301

Copper exposure association with prevalence of non-alcoholic fatty liver disease and insulin resistance among US adults (NHANES 2011–2014)

Chen Chen, Qi Zhou, Ruiyue Yang, Zhu Wu et al. • Ecotoxicology and Environmental Safety (2021)

Background: Excessive copper (Cu) has risky effect on insulin resistance (IR), oxidative stress and inflammation. Instead, some studies reported serum Cu to be protective for non-alcoholic fatty liver disease (NAFLD). The aim of this study ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ecoenv.2021.112295

Factors Associated with Quality of Life Among Older Adults with Chronic Disease in Taiwan

Hsiao-Mei Chen, Ching-Min Chen • International Journal of Gerontology (2017)

Background: There have been many studies reviewing quality of life (QoL) of older population and found an inverse association between QoL and chronic diseases. However, previous studies have focused only on that of people with specific dise...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijge.2016.07.002

A nationwide study on immunosenescence biomarkers profile in older adults: ELSI-Brazil

Maria Luiza Lima-Silva, Karen Cecília Lima Torres, Juliana Vaz de Melo Mambrini, Nathalia Coimbra Brot et al. • Experimental Gerontology (2024)

Immunosenescence is a phenomenon caused by changes in the immune system, and part of these changes involves an increase in circulating immunological biomarkers, a process known as “Inflammaging.” Inflammaging can be associated with many dis...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2024.112433

Correlation between sarcopenia and changes in oligodendrocyte lineage cells in the brains of Alzheimer's disease model mice

Lin-lin Yao, Xiao-ting Ma, Fang-bo Li, Lin-yi Zheng et al. • Experimental Gerontology (2026)

Background: Alzheimer's disease (AD) is a neurodegenerative disorder primarily characterized by cognitive dysfunction. The discovery and identification of non-cognitive symptoms in the preclinical stage hold promise for early diagnosis and ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2026.113057

Discharge preparation experiences of intergenerational caregivers for premature infants in China’s NICU: a qualitative study

Yan Zhang, Ling Jiang, Jinyu Zhu, Sijia Shen et al. • BMJ Paediatrics Open (2026)

Background Proper discharge preparation by family caregivers is essential for improving the growth and development of preterm infants and lowering their readmission rates. Within China’s unique family cultural context, intergenerational car...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjpo-2026-004695 PMC: PMC13691880

Linking Spiritual and Religious Coping With the Quality of Life of Community-Dwelling Older Adults and Nursing Home Residents

Luciano Magalhães Vitorino BSN, MSc, Gail Low RN, BSN, MA, PhD, Lucila Amaral Carneiro Vianna PhD • Gerontology and Geriatric Medicine (2016)

Objective: This study examined the effect of Positive and Negative Spiritual and Religious Coping (SRC) upon older Brazilian’s quality of life (QOL). Method: A secondary analysis of data collected from 77 nursing home residents (NHRs; M age...

DOAJ Open Access (DOAJ) DOI: 10.1177/2333721416658140

Protocol for the Tallaght University Hospital Institute for Memory and Cognition-Biobank for Research in Ageing and Neurodegeneration

Eimear Connolly, Shane Lyons, Cliona O’Farrelly, Graham Knight et al. • BMJ Open (2023)

Introduction Alzheimer’s disease and other dementias affect >50 million individuals globally and are characterised by broad clinical and biological heterogeneity. Cohort and biobank studies have played a critical role in advancing the un...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2023-077772

Mediating role of neutrophil-percentage-to-albumin ratio in the association between stroke and heart failure among U.S. adults

Yan Zhao, Tingting Chen, Conghua Ji, Yuxin Shang et al. • Experimental Gerontology (2026)

Background: Stroke is an independent risk factor for heart failure (HF), and they are both linked to systemic inflammation. The neutrophil-percentage-to-albumin ratio (NPAR) is a novel inflammation biomarker. However, it is unclear whether ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2025.113010

The interplay of risk factors for future falls and fall-related injuries among community-dwelling older adults: a Bayesian network analysis

Yan Cai, Wei Zhu, Chenshu Wu, Yan Jiang • BMC Public Health (2026)

Abstract Background Falls are a leading global cause of injury and mortality in older adults, necessitating understanding risk factor interplay for prevention. This study aims to investigate complex interactions among risk factors associate...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12889-026-27192-9

Predictivity of bioimpedance phase angle for incident disability in older adults

Kazuki Uemura, Takehiko Doi, Kota Tsutsumimoto, Sho Nakakubo et al. • Journal of Cachexia, Sarcopenia and Muscle (2020)

Abstract Background Bioelectrical impedance analysis (BIA)‐derived phase angle is expected to be an efficient prognostic marker of health adverse events with aging as an alternative of muscle mass. We aimed to examine the predictive ability...

DOAJ Open Access (DOAJ) DOI: 10.1002/jcsm.12492

The Effect of Ageism and Willingness of Older Adult Care On Caring Behaviors Among New Graduate Nurses: A Descriptive, Correlational Study

Merve Tarhan, Pınar Doğan • Journal of Nursology (2026)

Objective: Despite the increasing ageing population, caring for older adults is not a highly preferred field of nursing in Türkiye and the world; studies examining the attitudes and behaviors of new graduate nurses towards older adult care ...

DOAJ Open Access (DOAJ) DOI: 10.17049/jnursology.1509812

Comparative efficacy of exercise interventions for cognitive health in older adults: A network meta-analysis

Jinhao Zhang, Wei Ye, Wang Li, Fan Zhang et al. • Experimental Gerontology (2025)

Background: Previous studies have consistently demonstrated that exercise mitigates cognitive decline in older adults. However, the most effective types of exercise, along with optimal frequency and duration of interventions, remain inadequ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2025.112768

Tailored antihypertensive drug therapy prescribed to older women attenuates circulating levels of interleukin-6 and tumor necrosis factor-α

Toledo JO, Moraes CF, Souza VC, Tonet-Furioso AC et al. • Clinical Interventions in Aging (2015)

Juliana O Toledo,1 Clayton F Moraes,2,3 Vinícius C Souza,2 Audrey C Tonet-Furioso,2 Luís CC Afonso,4 Cláudio Córdova,3 Otávio T Nóbrega1,2 1Graduate Program in Health Sciences, 2Graduate Program in...

DOAJ Open Access (DOAJ)

The Gerontological Imagination: Social Influences on the Development of Gerontology, 1945-Present

Carroll L. Estes, Elizabeth A. Binney, Richard Culbertson • The International Journal of Aging and Human Development (1992)

This article presents a framework for the analysis of the development of gerontology since 1945. Three distinct historical periods and several forces that have shaped the field are examined. These forces reside in the political, economic, s...

OPENALEX DOI: https://doi.org/10.2190/ywl3-wx80-um2u-yeun

Influence of chemical composition and discontinuities on energy transformation and rock mass behaviour: Insights into geological dynamic

Naeem Abbas, Kegang Li, Yewuhalashet Fissha, Zemicael Gebrehiwot et al. • The Journal of Engineering (2024)

Abstract In this study, efforts were made to incorporate the influence of discontinuities and failure modes of rock into the classification of rock masses. The past tectonic activities may create microfractures in the rock body therefore th...

DOAJ Open Access (DOAJ) DOI: 10.1049/tje2.12388