Association of chronic exercise with markers of cardiometabolic health: a systematic review and meta-analysis.

Background: The impact of chronic exercise on cardiometabolic risk is a crucial aspect of public health. However, limited knowledge exists regarding differences in cardiometabolic parameters between older athletes, older controls, and sedentary or active young controls.

Methods: A comprehensive search in major databases until October 2024 was conducted for studies comparing older athletes with older controls or with both sedentary and active younger adults.

Multi-omic analysis of biological aging biomarkers in long-term calorie restriction and endurance exercise practitioners: A cross-sectional study.

Calorie restriction (CR) and physical exercise (EX) are well-established interventions known to extend health span and lifespan in animal models. However, their impact on human biological aging remains unclear. With recent advances in omics technologies and biological age (BioAge) metrics, it is now possible to assess the impact of these lifestyle interventions without the need for long-term follow-up.

Novel Approaches for the Early Detection of Glaucoma Using Artificial Intelligence.

Background: If left untreated, glaucoma-the second most common cause of blindness worldwide-causes irreversible visual loss due to a gradual neurodegeneration of the retinal ganglion cells. Conventional techniques for identifying glaucoma, like optical coherence tomography (OCT) and visual field exams, are frequently laborious and dependent on subjective interpretation. Through the fast and accurate analysis of massive amounts of imaging data, artificial intelligence (AI), in particular machine learning (ML) and deep learning (DL), has emerged as a promising method to improve the early detection and management of glaucoma.

Foraminifera and geomicrobiology as indicators of the environmental recovery in a mangrove affected by oil spills in the Guanabara Bay (Brazil).

Foraminifera could be used as indicators to evaluate the impacts of oil spills because the crude oil causes several disturbances on the development and reproduction of the species. However, little is known about the relationship between mangrove species and this pollutant. Foraminiferal assemblages were studied in 22 surface sediment samples collected from a mangrove in Guanabara Bay (Brazil) that was severely impacted by an oil spill six years earlier.

Critical insights into the ocular surface microbiome: the need to standardize.

Data from the literature indicates that the human ocular surface is inhabited by diverse commensal microbial communities, crucial for maintaining the homeostasis of healthy eyes. The ocular surface microbiome (OSM) plays a protective immunoregulatory role against pathogenic species, and any dysbiosis may contribute to disease onset. Traditional culture methods, employed in both clinical and research settings, have limitations.