Results 171 to 180 of about 1,556 (255)

Influência do diabetes mellitus no coração de ratos senescentes espontaneamente hipertensos

open access: yes, 2014
As doenças cardiovasculares (DCV) são responsáveis por alta taxa de morbidade e mortalidade, tanto em países desenvolvidos como em desenvolvimento e, com o envelhecimento da população, a prevalência de seus fatores de risco está aumentando em ritmo alarmante.
openaire   +1 more source

Identifying a Csmd3+ Microglial Subpopulation that Drives Cold‐to‐Hot Transition and Immune‐Cure in Glioblastoma

open access: yesAdvanced Science, EarlyView.
The study establishes an immune‐cure (ICu) mouse model based on a TMEMed G422TN‐GBM system that faithfully recapitulates human TMEMed GBM. scRNA‐seq analysis reveals a Csmd3+ microglial subset with innate immune memory (IIM) potential that potently suppresses GBM growth, drives a TME cold‐to‐hot transition, and induces 100% ICu in long‐term survival ...
Hai‐Feng Jiang   +12 more
wiley   +1 more source

[The role of immunosenescence and inflammaging in aging-associated diseases]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
García-de la Rosa MT   +2 more
europepmc   +1 more source

Diabetes en el senescente: definiciones, patogénesis, clínica y control

open access: yesMedwave, 2001
Manuel García De los Ríos   +1 more
openaire   +1 more source

Pasta, a Versatile Transcriptomic Clock, Maps the Chemical and Genetic Determinants of Aging and Rejuvenation

open access: yesAdvanced Science, EarlyView.
Pasta is a transcriptomic aging clock built on an age‐shift learning framework and trained on 17 000 samples across 21 datasets. It accurately predicts relative biological age across tissues, platforms, and species, captures stemness‐to‐senescence transitions, and identifies age‐modulatory perturbations.
Jérôme Salignon   +6 more
wiley   +1 more source

A Blood‐Derived Factor Rescues ALS: Platelet Factor 4 Activates OPTN‐Dependent Autophagy to Clear SOD1 Aggregates Independently of PINK1

open access: yesAdvanced Science, EarlyView.
Systemic platelet factor 4 (PF4) is significantly depleted in amyotrophic lateral sclerosis (ALS). Peripheral PF4 replenishment restores central proteostasis by driving OPTN‐dependent, PINK1‐independent selective autophagy in motor neurons. This intervention effectively clears toxic SOD1 aggregates, blunts glial activation, and preserves neuromuscular ...
Qingjian Xie   +12 more
wiley   +1 more source

Innovative Test Strip‐Based Colorimetric Sensors Integrated With Affinity Chromatography: Acetylcholinesterase Inhibitor Screening Breakthrough in Lycium Barbarum Leaves

open access: yesAdvanced Science, EarlyView.
Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa   +11 more
wiley   +1 more source

Influencia del ejercicio físico desde los Círculos de Abuelos en senescentes diabéticos

open access: yes, 2012
Fundamento: La inactividad y las alteraciones de la movilidad resultan problemas comunes en la población adulta mayor. Objetivo: determinar la influencia del ejercicio físico en pacientes diabéticos mediante la participación en los círculos de abuelos ...
Santana Rivero, Leidy María   +4 more
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