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A stable caregiving environment early in life is essential for children's development, and disruptions have the potential to impact biological processes. Using data from the Bucharest Early Intervention Project, we examined a developmental cascade model in which shifts in pubertal tempo following early caregiving disruptions come at an epigenetic cost. Among 115 individuals, all of whom experienced severe deprivation early in life, we tracked caregiving disruptions across childhood; assessed...

BackgroundSocial frailty has not been studied in the Philippines, a Southeast Asian country with distinct sociocultural characteristics.ObjectiveTo (i) develop and validate the Social Frailty Index-Philippines (SFI-Phil), using all-cause mortality (up to 4 years) as the outcome and (ii) evaluate performance of SFI-Phil across age, sex, and residence.MethodsPerforming regression analyses on baseline and 4-year follow-up data from 5153 older adults aged 60+ from the nationally representative...

INTRODUCTION: Osteoarthritis (OA), a prevalent musculoskeletal condition, is associated with an increased risk of falls. Maintaining posture relies on visual, vestibular, and proprioceptive inputs, but these systems can be compromised due to aging or disease, heightening fall risk. Such impairments may result from neuromuscular decline and reduced cognitive or visuospatial processing abilities. This study aimed to investigate prefrontal cortical (PFC) activation patterns during clinical sensory...

Hutchinson-Gilford progeria syndrome (HGPS) is a rare genetic disorder characterized by premature aging and primarily caused by the accumulation of progerin, a mutant form of lamin A. Although the effects of progerin on multiple tissues have been previously studied, its impact on brain development is not completely understood. We established cortical organoids derived from HGPS patient-induced pluripotent stem cells (iPSCs) from patients with HGPS to investigate the role of progerin in the...

“Declaration of Dissent” denounces partisan messaging, rollback of environmental regulations, and dismantling of science office, among other concerns