Results 211 to 220 of about 287,702 (305)

Attenuated Nuclear Tension Regulates Progerin‐Induced Mechanosensitive Nuclear Wrinkling and Chromatin Remodeling

Advanced Science, EarlyView.
The premature aging‐related progerin leads to defective nuclear morphology and is associated with disrupted molecular coupling between the extranuclear cytoskeleton and lamin‐associated nuclear envelope. It is discovered that progerin expression reduces nuclear tension, forms nuclear wrinkling, and enhances chromatin dynamics, thereby regulating ...
Ji‐Eun Park, Juhyeon Jo, Kun Xu, Sun‐Ah Lee, Seong‐Beom Han, YigJi Lee, Won‐Ki Cho, Bo Li, Soo Hyun Kim, Dong‐Hwee Kim   +9 more
wiley   +1 more source

Calponin 3 Regulates Myoblast Proliferation and Differentiation Through Actin Cytoskeleton Remodeling and YAP1-Mediated Signaling in Myoblasts. [PDF]

Cells
Nguyen MT, Ly QK, Ngo THP, Lee W.
europepmc   +1 more source

Mechanical Stress Induced NOX2 Promotes Endothelial Dysfunction in Ventilator‐Induced Lung Injury: Potential Treatment with Quercetin

Advanced Science, EarlyView.
Abnormal mechanical stretch induced by mechanical ventilation (MV) disrupts endothelial junctions via the NOX2/ROS/CaMKII/ERK1/2 axis both in human aortic endothelial cells (HAECs) in vitro and in ventilator‐induced lung injury (VILI) in mice. Quercetin, an antioxidant predicted to bind to NOX2, can effectively prevent mechanical stretch‐induced ...
Tao Jiang, Yabing Zhang, Zhiye Guo, He Ren, Weiyi Hu, Qingping Yao, Yunlong Huo, Yingxin Qi, Kai Huang   +8 more
wiley   +1 more source

Neuronal actin cytoskeleton gain of function in the human brain. [PDF]

EBioMedicine, 2023
Szigeti K, Ihnatovych I, Rosas N, Dorn RP, Notari E, Cortes Gomez E, He M, Maly I, Prasad S, Nimmer E, Heo Y, Fuchsova B, Bennett DA, Hofmann WA, Pralle A, Bae Y, Wang J.   +16 more
europepmc   +1 more source

Self‐Propelled In Situ Polymerized Nanoparticles Activating the STING Pathway for Enhanced Bladder Cancer Immunotherapy

Advanced Science, EarlyView.
A self‐propelled nanomedicine delivery system forms DMCU nanoparticles in the bladder via in situ polymerization of dopamine hydrochloride, Mn2+, cGAMP, and urease. The urease‐driven propulsion enhances retention and drug delivery. These nanoparticles activate the STING pathway, stimulating dendritic cells and T cells to boost anti‐bladder cancer ...
Lei Peng, Anguo Zhao, Rongkang Li, Yujun Liu, Daitian Tang, Dashi Deng, Qi Zhuang, Rui Liang, Shaohua Zhang, Song Wu   +9 more
wiley   +1 more source

The influences of ApoE isoforms on endothelial adherens junctions and actin cytoskeleton responding to mCRP. [PDF]

Angiogenesis
Zhang Z, Lin W, Gan Q, Lei M, Gong B, Zhang C, Henrique JS, Han J, Tian H, Tao Q, Potempa LA, Stein TD, Emili A, Qiu WQ.   +13 more
europepmc   +1 more source

Gas Bubbles from Biodegradable Magnesium Implants Convey Mechanical Cues and Promote Immune Cell Stimulation

Advanced Science, EarlyView.
Bubbles in soft tissue are the unavoidable consequence of magnesium implant degradation in patients, yet their biological significance remains unclear. Using advanced imaging and spatial transcriptomics, this study reveals a pronounced inflammatory and mechanical response near bubbles, contrasting with pro‐regenerative events closer to the implant ...
Heithem Ben Amara, Jincy Philip, Omar Omar, Peter Thomsen   +3 more
wiley   +1 more source

PTBP1 mediates Sertoli cell actin cytoskeleton organization by regulating alternative splicing of actin regulators. [PDF]

Nucleic Acids Res
Wang Y, Chembazhi UV, Yee D, Chen S, Ji J, Wang Y, Nguyen KL, Lin P, Ratti A, Hess RA, Qiao H, Ko C, Yang J, Kalsotra A, Mei W.   +14 more
europepmc   +1 more source

Actin cytoskeleton remodeling at the cancer cell side of the immunological synapse: good, bad, or both? [PDF]

Front Immunol, 2023
Ockfen E, Filali L, Pereira Fernandes D, Hoffmann C, Thomas C.   +4 more
europepmc   +1 more source

Customized Hydrogel System for the Spatiotemporal Sequential Treatment of Periodontitis Propelled by ZEB1

Advanced Science, EarlyView.
Through elaborate design, a biodegradable scaffold with excellent mechanical properties and suitability is fabricated, providing spatial support for subsequent physiological activities. The prepared GA‐HBC‐LIC hydrogel possesses sequential antibacterial, antioxidant, anti‐inflammatory and immunomodulatory functions, offering a suitable chemical and ...
Jiafei Chen, Xiaoxu Guan, Lina Chen, Bingzhu Zheng, Feiyu Li, Chao Fang, Yike Fu, Xiang Li, Huiming Wang, Yi Zhou   +9 more
wiley   +1 more source