Aging & Longevity

Life's Essential 8 (LE8) provides a multidimensional framework to assess cardiovascular health (CVH) in aging populations. The objective of this study was to describe LE8 component scores and their variation by age, sex, and psychosocial factors in middle-aged and older adults from Cádiz, Spain. Cross-sectional data were analyzed from 495 adults aged 50-79 years (59.4% women; 34.7% ≥ 65 years). LE8 scores were calculated following American Heart Association guidelines. Group comparisons used...

UVB-induced lens epithelial cell (LEC) senescence is among the important factors involved in the pathogenesis of age-related cataract (ARC). This study aimed to investigate the anti-aging effect of metformin (Met) and to elucidate the molecular mechanisms underlying this effect. RNA sequencing, nontargeted metabolomics analysis and network pharmacology were conducted. The expression of senescence indicators (P53 and P21^(Cip1)) and senescence-associated β-galactosidase (SA-β-gal) activity were...

CONCLUSIONS: A self-administered online geriatric screening tool adapted from the ICOPE framework is feasible, acceptable, and effective in detecting GSs in primary care. The high prevalence of GSs highlights the urgent need for scalable digital solutions. Integrating online screening into primary care workflows could facilitate early identification, optimize resource use, and promote healthy aging in resource-constrained settings.

CONCLUSIONS: Our findings suggest that the use of white noise can result in improving sleep quality and may be helpful in reducing fatigue in community-dwelling older adults and can be recommended as an low effort, low-cost and safe strategy to enhance sleep and reduce fatigue in older individuals.

Cancer-associated cachexia (CAC) is a multifactorial wasting syndrome characterized by progressive loss of fat and lean mass, systemic inflammation, and poor therapeutic responsiveness. While brown adipose tissue (BAT) is traditionally considered a protective, energy-dissipating organ, its qualitative remodeling in CAC remains poorly characterized.Here, we demonstrate that CAC induces a senescent conversion of BAT, marked by thermogenic failure, fibrosis, inflammation, and acquisition of a...

CONCLUSIONS: The use of an aging simulation suit was associated with improvements in specific dimensions of clinical empathy among healthcare professionals working in long-term care. This educational tool offers a valuable experiential approach that enhances understanding and compassion toward older adults. However, these findings are limited to short-term, self-reported measures, and no behavioral or patient outcome data were collected. Further longitudinal studies are needed to determine the...

Physical resilience is a term used to describe an individual's response to physical and physiological stressors across the fields of gerontology and rehabilitation sciences. However, the term has not yet undergone a rigorous examination of its underlying assumptions, which has hindered its theoretical development and empirical measurement. This paper reviews the existing definitions of physical resilience in the context of human physical and psychological systems to examine its underlying,...

Global population aging has sharply increased the prevalence of age-related degenerative diseases, posing severe challenges to global public health and socioeconomic stability. Growing evidence links these disorders to the bidirectional crosstalk between gut microbiota and cellular senescence, yet the integrated interaction network governing multi-organ degeneration remains poorly defined. Age-related gut microbial remodeling reshapes metabolite profiles: beneficial metabolites mitigate cellular...

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CONCLUSION: This protocol represents the first structured effort to embed the WHO ICOPE model within the Greek healthcare system. By integrating professional training, community-based assessment, and digital documentation, the initiative aims to strengthen person-centred care, prevent dependency, and align national ageing policies with international standards.

The lymphatic system plays critical roles in immune defense, fluid homeostasis, substance metabolism, and cellular communication. Traditionally, it was believed that the vertebrate brain lacked a classical lymphatic system. Studies have revealed the presence of the glymphatic system (GS) and meningeal lymphatic vessels (MLVs), which are thought to play important roles in regulating material transport and immune processes within the central nervous system (CNS), in ways that resemble aspects of...

TP53 is the most commonly mutated gene in cancer, but it remains recalcitrant to clinically meaningful therapeutic reactivation. We present here the discovery and characterization of a small molecule chemical inducer of proximity that activates mutant p53. We named this compound TRanscriptional Activator of p53 (TRAP-1) due to its ability to engage p53^(Y220C) and BRD4 in a ternary complex, which potently activates mutant p53 and triggers robust p53 target gene transcription. Treatment of...

CONCLUSION: This study provides community-based evidence on dementia severity among older adults in two districts of Hai Duong province, Vietnam, showing that more than half of participants had moderate-to-severe dementia. Functional independence and quality of life were associated with dementia severity and may represent important considerations when designing community-based dementia care strategies.

Advanced glycation end products (AGEs) accumulate with aging and metabolic stress and are increasingly implicated in osteoarthritis (OA) pathology. However, how AGEs regulate osteoclast-chondrocyte signaling remains poorly defined. Here, we integrated proteomic and transcriptomic analyses with machine learning to identify molecular networks altered by AGEs in osteoclasts. SIRT1 emerged as a central regulator suppressed following AGE exposure. Loss of SIRT1 deacetylase activity activated the...

Pancreatic cancers, whose incidence increases with age, are often refractory to treatment. Here, we identified a core mechanism shared by physiological homeostasis, senescent cell accumulation during aging, and pancreatic cancers. Pancreatic acinar cells, when stressed, secrete CXCL13, which protects stressed cells while transiently activating paracrine Hippo/YAP signaling to induce proliferation and PD-L1-mediated immune protection to maintain organ homeostasis. In the aged pancreas,...

Aging is a major risk factor for chronic diseases. Unlike the general population, members of long-lived families maintain exceptional health as they age, with over 10 years delayed onset of their first chronic disease. We therefore hypothesize that one of the key features explaining healthy survival up to high ages (longevity) is the absence of chronic disease risk alleles. We investigated this hypothesis in the Leiden Longevity Study, a cohort with data from more than 420 long-lived families in...

Lysosomal dysfunction is a hallmark of cellular senescence, yet the mechanisms governing lysosomal protein trafficking remain incompletely understood. Here, we show that CD-M6PR, a principal receptor for lysosomal enzyme transport, is markedly reduced in senescent fibroblasts and in aged mice and humans, and that its loss correlates with the severity of autolysosomal impairment. Mechanistically, the reduction of CD-M6PR in senescent cells mainly stems from the accelerated proteasome-mediated...

CONCLUSION: The needs of older adults and community workers in utilizing technology for health exhibit a multi-layered interaction. Older adults require simplified technologies and social support, and community workers demand technical training and policy backing. The study's findings support a reframing of immediate recommendations towards age-friendly design, structured training for community workers, and policy support for resources. Developing artificial intelligence-assisted tools is a...

CONCLUSION: The findings reinforce the multidimensional nature of dementia and the importance of accessible factors for supporting screening/triage and prioritization in primary care. Strengthening public policies focused on promoting brain health can contribute significantly to the efficient allocation of resources in primary care and dementia prevention in Brazil.

Plants have served as important sources of medicine since prehistoric times, forging a strong connection between humans and their environment. This relationship has yielded valuable insights into the therapeutic use of herbs for various health conditions. The current study aims to gather scientific evidence about traditional Indian anti-aging herbal beverages that have been practiced for centuries. We conducted a literature search through online databases, research articles, search engines, and...