Results 161 to 170 of about 559,429 (351)

Mechanical Stretch‐Induced Interlayer Coordination between MMP2 and COL17A1 Exacerbates Regenerative Exhaustion in Skin

open access: yesAdvanced Science, EarlyView.
Regeneration reaches a hidden limit under mechanical stretch. Prolonged tension alters dermal–epidermal communication, exhausting epidermal stem cells via MMP2–COL17A1 signaling. MMP2 inhibition by Marimastat preserves adhesion and regenerative capacity, offering a potential strategy to overcome the inherent boundaries of skin expansion.
Yidan Sun   +13 more
wiley   +1 more source

Genetic predisposition to porto‐sinusoidal vascular disorder: A functional genomic‐based, multigenerational family study

open access: yesHepatology, EarlyView., 2022
A deleterious variant of FCHSD1 results in mTOR pathway overactivation and may cause porto‐sinusoidal vascular disorder (PSVD). The pedigree of the family demonstrated an autosomal dominant disease with variable expressivity. Whole‐genome sequencing and Sanger sequencing both validated the existence of the FCHSD1 variant and the heterozygosity of c ...
Jingxuan Shan   +19 more
wiley   +1 more source

Alkaline–Acid Intestine Environment Controlled by A Carbonic Anhydrase Gene Influences Synthesis of Sex Pheromone by Symbionts

open access: yesAdvanced Science, EarlyView.
A model proposing that elevated rectal expression of CAh1 in males alkalinizes the environment to regulate Bacillus production of a male‐specific sex pheromone. Abstract The intricate interplay between animals and their intestinal microbes is pivotal in shaping various aspects of animal biology.
Shiyu Gui   +9 more
wiley   +1 more source

Experiments on Sexual Isolation in Drosophila [PDF]

open access: bronze, 1946
Bruce Wallace, Theodosius Dobzhansky
openalex   +1 more source

RPS27L Enhances Myogenesis and Muscle Mass by Targeting IGF1 Through Liquid‐Liquid Phase Separation

open access: yesAdvanced Science, EarlyView.
Muscle‐specific RPS27L knock‐in mice exhibit increased body weight, muscle mass, and enhanced muscle regenerative capacity. RPS27L drives myogenesis by promoting myoblast proliferation, while inhibiting myogenic differentiation. Mechanistically, RPS27L targets IGF1 protein by liquid‐liquid phase separation through its N‐terminal intrinsically ...
Xiaoqin Liu   +17 more
wiley   +1 more source

Experimental and computational insights into the therapeutic mechanisms of resveratrol in a Drosophila α-synuclein model of Parkinson’s disease

open access: yesScientific Reports
Parkinson’s disease (PD) is a multifactorial neurodegenerative disorder driven by genetic predisposition and environmental exposure. Given its well-documented antioxidative and neuroprotective properties, resveratrol is increasingly being considered for ...
Amos Olalekan Abolaji   +8 more
doaj   +1 more source

Nortriptyline Inhibits Lysosomal Exocytosis‐Mediated SASP During Gastric Cancer Progression via Targeting HOXA1‐PITX2 Phase Separation

open access: yesAdvanced Science, EarlyView.
This study identifies that HOXA1 facilitates transcriptional activity of PITX2 in liquid condensates, resulting in up‐regulation of MCOLN1 and RAB3A followed by lysosomal exocytosis of LGALS1 and IGFBP7 from senescent cells, thus activating AKT signaling and EMT.
Yi Zhou   +10 more
wiley   +1 more source

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