Results 321 to 330 of about 560,464 (384)

The mechanism of cytoskeleton protein β-actin and cofilin-1 of macrophages infected by Mycobacterium avium.

, 2016
Jianjun Wang, Yongliang Yao, Jian Wu, Zhiyong Deng, Tao Gu, Xin Tang, Cheng Yang, Guangxin Li   +7 more
openalex   +1 more source

Mechanical Environment Afforded by Engineered Hydrogel Critically Regulates Survival of Neural Stem Cells Transplanted in the Injured Spinal Cord via Piezo1‐Mediated Mechanotransduction

Advanced Science, EarlyView.
Neural stem cell transplantation shows promise for spinal cord repair, but poor graft survival limits therapeutic efficacy. This study demonstrates that increasing hydrogel stiffness from 10% to 16% concentration significantly enhances transplanted neural stem cell survival through Piezo1‐mediated mechanotransduction, revealing mechanical properties as
Hee Hwan Park, Yurim Kim, Byeong Seong Jang, Simay Genişcan, Dong Hoon Hwang, Yeojin Seo, Seung‐Ah Jee, Hyo Gyeong Seo, Hyung Soon Kim, Ariandokht Einisadr, Ho‐Jeong Kim, Seolhee Lee, Sangwoo Kwon, Kyung Sook Kim, Kang In Lee, Jae Young Lee, Joo Min Park, Young‐Min Kim, Soo‐Chang Song, Byung Gon Kim   +19 more
wiley   +1 more source

α-Cyclodextrin/Moringin Impacts Actin Cytoskeleton Dynamics with Potential Implications for Synaptic Organization: A Preliminary Transcriptomic Study in NSC-34 Motor Neurons. [PDF]

Int J Mol Sci
Gugliandolo A, Chiricosta L, Calì G, Rollin P, Perenzoni D, Iori R, Mazzon E, D'Angiolini S.   +7 more
europepmc   +1 more source

Cell Contractile Force‐Mediated Morphogenetic Tissue Engineering via 4D Printed Degradable Hydrogel Scaffolds

Advanced Science, EarlyView.
Through the actuation of cell contractile forces, geometrically complex structures are formed via a bioprinted, rapidly degrading cell‐laden hydrogel system, resulting in cell‐only condensation within a few days of culture. This system supports stem cell differentiation down different lineages and new tissue formation, such as chondrogenesis and ...
Aixiang Ding, Kaelyn L. Gasvoda, David S. Cleveland, Sriramya Ayyagari, Eben Alsberg   +4 more
wiley   +1 more source

Increased substrate stiffness disrupts nuclear-cytoskeletal mechanical coupling in senescent cells. [PDF]

Mater Today Bio
Sohrabi Molina M, Brauer E, Günther R, Diederich S, Petersen A.   +4 more
europepmc   +1 more source

Single‐Cell Dissection of the Biological Function and Molecular Features Underlying the Micropeptide LSMEM1 in Kidney

Advanced Science, EarlyView.
LSMEM1, an evolutionarily conserved micropeptide with extreme hydrophobicity (aliphatic index═113) and dynamic amphiphilicity (GRAVY═0.017), features a strong α‐helical transmembrane anchor (residues 64‐86). Single‐cell analysis reveals its critical role in renal lipid homeostasis.
Peimin Liu, Hong Zhang, Shanzhi Yang, Jiaoqing Li, Danfeng Wu, Haosen Xu, Huan Jiang, Yi Jing, Guoxiang Jin, Ruobing Liu, Ning Fan, Xiaoyan Bai   +11 more
wiley   +1 more source

Gene Expression Pattern Associated with Cytoskeletal Remodeling in Lipid-Loaded Human Vascular Smooth Muscle Cells: Crosstalk Between C3 Complement and the Focal Adhesion Protein Paxillin. [PDF]

Cells
Garcia-Arguinzonis M, Escate R, Lugano R, Peña E, Borrell-Pages M, Badimon L, Padro T.   +6 more
europepmc   +1 more source

Cellular Hallmarks From Volume Electron Microscopy Reveal Developmental Progression of Plasmodium Ookinetes

Advanced Science, EarlyView.
This article presents a detailed ultrastructural cell atlas of Plasmodium ookinete development using advanced volume electron microscopy (v) techniques. It defines seven distinct developmental stages, revealing complex organelle interactions and offering new insights into parasite differentiation.
Nedal Darif, Marco Rheinnecker, Kolja Hildenbrand, Thanat Chookajorn, Lilian P. Dorner, Jean‐Karim Hériché, Sara Henriksson, Charlotta Funaya, Franziska Hentzschel, Linda Sandblad, Oliver Billker, Yannick Schwab, Friedrich Frischknecht   +12 more
wiley   +1 more source

Immunometabolic regulation of disulfidptosis in orthopedic diseases: mechanistic heterogeneity and therapeutic targets. [PDF]

Front Immunol
Zhao X, Zhang C, Qu L, Gao J, Wu S, Zhang Y, Zhang Y.   +6 more
europepmc   +1 more source

Targeted Inhibition of CD74+ Macrophages by Luteolin via CEBPB/P65 Signaling Ameliorates Osteoarthritis Progression

Advanced Science, EarlyView.
This study identifies CD74⁺ macrophages as key drivers of synovial inflammation in osteoarthritis (OA). The flavonoid luteolin is predicted to inhibit this pathway by blocking Nuclear Factor Kappa‐light‐chain‐enhancer of Activated B cells (NF‐κB) signaling. To enhance delivery, a targeted nanoplatform (MDSPL) is developed.
Rui Peng, Bo Yu, Lei Zhang, Zhaowen Xue, Lutian Yao, Qingjun Yang, Zitao Liu, Sizhi Wu, Yongquan Huang, Xiaofei Zheng, Huiying Guo, Songwei Huan, Tao Jiang, Huajun Wang, Yulong Wei, Tao Gui   +15 more
wiley   +1 more source