Results 171 to 180 of about 323,080 (292)

Disrupting the TGF-β-regulated epithelial-mesenchymal transition, apoptotic and autophagic phenotypes of 3D glioblastoma spheroids via glycolytic inhibition. [PDF]

Explor Target Antitumor Ther
Payet-Desruisseaux M, Zgheib A, Danalache BA, Desjarlais M, Annabi B.   +4 more
europepmc   +1 more source

ECM‐Stiffness Mediated Persistent Fibroblast Activation Requires Integrin and Formin Dependent Chromatin Remodeling

Advanced Science, EarlyView.
Prolonged exposure to stiff extracellular matrix drives cancer‐associated fibroblasts into a persistently activated myofibroblast state. Two parallel pathways are identified: β1 integrin activation smoothens the nuclear lamina to reduce lamin–chromatin contacts, while the formin mDia2 regulates nuclear actin to alter chromatin organization.
Swathi Packirisamy, Oscar André, Zhimeng Fan, Pontus Nordenfelt, Vinay S Swaminathan   +4 more
wiley   +1 more source

Estrogen upregulates NR4A1 to counter TGF beta induced pulmonary fibrosis therapeutic insights for IPF. [PDF]

iScience
Liu B, Chi H, Jiang T, Wang X, Cao F, Zhang R, Liu Z, Hu X.   +7 more
europepmc   +1 more source

Delivery of Pleckstrin‐Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis

Advanced Science, EarlyView.
Current therapies curb tumor growth but not metastasis. Obscurin, a giant metastasis suppressor lost in breast cancer, restrains PI3K/Akt signaling but is impractical to restore. We deploy a mini‐obscurin, comprising the obscurin‐PH‐domain, which sequesters PI3K‐p85, potently suppressing invasion and metastasis.
Matthew Eason, Anindya Sen, Suhan Cho, Se Jong Lee, Keyata Thompson, Md Musavvir Mahmud, Poornima Dubey, Talia Guardia, Anthony Kim, Stuart Martin, Nathan Wright, Konstantinos Konstantopoulos, Aikaterini Kontrogianni‐Konstantopoulos   +12 more
wiley   +1 more source

Extracellular matrix signals promote actin-dependent mitochondrial elongation and activity. [PDF]

iScience
Gatti P, Mukherjee P, Talukdar PD, Freppel W, Kasmaie A, Kanou J, Chatel-Chaix L, Chatterji U, Germain M.   +8 more
europepmc   +1 more source

Gut Lactate Boosts Ruminococcus via Histone Lactylation to Mediate Time‐Restricted Feeding Protection in Crohn's Disease

Advanced Science, EarlyView.
TRF enriches Ruminococcus, a bacterial genus producing SCFAs, and activates the epithelial HIF‐1α signaling pathway. This mechanism protects the colonic mucosa from inflammatory insults in colitis models. Mechanistically, gut lactate production during starvation and refeeding mediates H4K12la, which increases SLC9A3 expression and creates an acidic gut
Linwen Huang, Huishi Tan, Senhui Weng, Yuntao Liu, Lingxu Song, Shaoyu Cheng, Zelong Lin, Jiawei Chen, Fei Tan, Jun Wang, Jinke Huang, Linkun Cai, Jiwei Chai, Cailing Zhong, Yanqiang Shi, Wendi Zhang, Haiyan Zhang, Chongyang Huang   +17 more
wiley   +1 more source

Evaluation of ToF-SIMS imaging for semi-quantitative mapping of BODIPY-labeled fibronectin surface gradients.

Analyst
Liu C, Kim TKJ, Wu DH, Atit R, Somoza RA, Senyo SE.   +5 more
europepmc   +1 more source

Correction: Enteropathogenic Escherichia coli induces Entamoeba histolytica superdiffusion movement on fibronectin by reducing traction forces. [PDF]

PLoS Pathog
Guo Y, Ye J, Shemesh A, Odeh A, Trebicz-Geffen M, Wolfenson H, Ankri S.   +6 more
europepmc   +1 more source

Polymer Matrix‐Based 3D Culture Significantly Enhances the Differentiation and Immunomodulatory Functions of Human Adipose‐Derived Stem Cells

Advanced Science, EarlyView.
The 3D culture of human adipose‐derived stem cells (hADSCs) on a crosslinked cyclosiloxane‐based poly‐Z matrix platform enables the formation of spheroid structures enriched with extracellular matrix (ECM). These ECM‐enriched hADSC spheroids cultured on poly‐Z exhibit enhanced differentiation potential, immunomodulatory capacity, and in vivo ...
Changjin Seo, Dohyeon Kim, Junhyuk Song, Sun‐Young Kim, Youngju Son, Afia Tasnim Rahman, Sangyong Jon   +6 more
wiley   +1 more source

Interaction between NKG2D and its ligands MICA/B activates the DAP12/SYK/p53/p21 axis to drive pulmonary fibrosis. [PDF]

Front Immunol
Zhao C, Ren H, Ke Q, Chen Q, He J, Tian R, Pan H, Liu L.   +7 more
europepmc   +1 more source