Results 191 to 200 of about 2,863,909 (272)

FGF13 Alleviates the Aging Process in Mice by Regulating Astrocyte Function in the Medial Prefrontal Cortex via Phafin2 Signaling Pathway

open access: yesAging Cell, Volume 25, Issue 11, November 2026.
FGF13 is significantly downregulated in the aging brain, particularly in cortical astrocytes within the medial prefrontal cortex. Genetic knockdown of FGF13 in astrocytes accelerates aging phenotypes and impairs neurological function in mice, while its overexpression effectively delays cognitive decline.
Rui Zheng   +9 more
wiley   +1 more source

Serum Response Factor Cooperates With Progesterone Receptor to Regulate Oviductal Smooth Muscle Gene Expression During Preimplantation Embryo Transport

open access: yesThe FASEB Journal, Volume 40, Issue 20, 31 October 2026.
Oviductal smooth muscle contractions are important for preimplantation embryo transport under the regulation of steroid hormone signaling. Deletion of serum response factor (Srf) in progesterone receptor (Pgr)‐expressing cells leads to differential expression of 1670 genes in the mouse oviduct, 306 of which are directly bound by SRF.
Peter F. Lais   +4 more
wiley   +1 more source

Non‐Central Wishart Random Matrices in Structural Dynamics: A Modal‐Basis Approach

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 20, 30 October 2026.
ABSTRACT This article develops a non‐parametric stochastic computational model for linear structural dynamics based on a reduced non‐central Wishart (NCW) random matrix formulation. The objective is to represent uncertainty in the mass and stiffness matrices while preserving the matrix properties required for modal and frequency‐domain analysis ...
Alan Das Mannoosseril   +2 more
wiley   +1 more source

Microphysics and Kinematics of a High Flash Rate Storm With a Bottom‐Heavy Charge Structure

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract An atypical thunderstorm with unusual lightning and charge structure characteristics propagated through Cordoba province, Argentina, during the austral warm season in late 2018. This storm exhibited echo tops near 10.5 km, with high lightning activity concentrated at low altitudes.
Bruno L. Medina   +4 more
wiley   +1 more source

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