Results 141 to 150 of about 343,555 (313)

Cytoskeleton

, 2021
Citoskelet ili stanični kostur je složena mreža bjelančevinastih niti karakterističnih za visoko organiziranu citoplazmu eukariotskih stanica. Sastoji se od najmanje tri tipa struktura: aktinskih filamenata, intermedijarnih filamenata te mikrotubula ...
Krmek, Mihaela
core   +1 more source

Tumor-derived factors impaired motility and immune functions of dendritic cells through derangement of biophysical characteristics and reorganization of cytoskeleton

, 2007
The generation and progress of tumors are accompanied with a marked suppression of human immune system. To explore the mechanisms by which tumors escape from immune recognition, we studied the influences of tumor microenvironment on differentiation of ...
Xu, Xiaofeng, Junjie Xing, Yao, Weijuan, Dagong Sun, Weijuan Yao, Wang, Xianwei, Li Gu, Weibo Ka, Long, Jinhua, Wen, Zongyao, Gu, Li, Shu Chien, Sun, Dagong, Jinhua Long, Zhang, Yingyu, Xianwei Wang, Chien, Shu, Xiaofeng Xu, Xing, Junjie, Zongyao Wen, Ka, Weibo, Zhu Zeng, Zeng, Zhu, Yingyu Zhang   +23 more
core   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Amoeboid cells undergo durotaxis with soft end polarized NMIIA

eLife
Cell migration towards stiff substrates has been coined as durotaxis and implicated in development, wound healing, and cancer, where complex interplays between immune and non-immune cells are present.
Chenlu Kang, Pengcheng Chen, Xin Yi, Dong Li, Yiping Hu, Yihong Yang, Huaqing Cai, Bo Li, Congying Wu   +8 more
doaj   +1 more source

Scrutinising the cytoskeleton

Protoplasma, 2023
openaire   +4 more sources

How HIV Takes Advantage of the Cytoskeleton in Entry and Replication

, 2011
The host cell cytoskeleton plays a key role in the life cycle of viral pathogens whose propagation depends on mandatory intracellular steps. Accordingly, also the human immunodeficiency virus type 1 (HIV-1) has evolved strategies to exploit and modulate ...
Stolp, Bettina, Bettina Stolp, Oliver T. Fackler, Fackler, Oliver T   +3 more
core   +1 more source

Spheroid‐On‐A‐Drop: A Modular Droplet Microfluidics Platform

Advanced Materials Technologies, EarlyView.
The proposed Spheroid‐on‐a‐Drop platform represents a reproducible and tunable platform for the fabrication of biocompatible GelMA‐based microgels, able to support controlled 3D tumor spheroid culture. Its precise control over droplet dynamics and cell distribution paves the way for advanced applications in tissue modeling, drug screening, and ...
A. Fergola, V. Vighetto, G. Mesiano, A. Cosola, S. L. Marasso, M. Cocuzza, C. F. Pirri, L. Napione, F. Frascella   +8 more
wiley   +1 more source

NPFs-mediated actin cytoskeleton: a new viewpoint on autophagy regulation

Cell Communication and Signaling
Macroautophagy/autophagy is a lysosome-dependent catabolic process induced by various cellular stress conditions, maintaining the homeostasis of cells, tissues and organs.
Yuan Dong, Chengshi Quan
doaj   +1 more source

MAP2 phosphorylation: mechanisms, functional consequences, and emerging insights

Frontiers in Cellular Neuroscience
Microtubule-associated protein 2 (MAP2) is a key regulator of cytoskeletal dynamics and neuronal function. It stabilizes microtubules, shapes dendrites, influences synaptic plasticity, and regulates transportation and protein synthesis through its ...
Jiali Lyu, Jiali Lyu, Andrew G. DeMarco, Robert A. Sweet, Robert A. Sweet, Robert A. Sweet, Melanie J. Grubisha, Melanie J. Grubisha   +7 more
doaj   +1 more source

Collagen‐Based Gut‐on‐Chip for In Vitro Modeling of Intestinal Barrier Function and Host‐Pathogen Interactions

Advanced Materials Technologies, EarlyView.
A collagen‐based gut‐on‐chip model replicates the intestinal extracellular matrix, supporting villi‐like structures, tight junctions, and mucin production. This biomimetic platform enables rapid epithelial differentiation and functional barrier formation.
Fernanda López García, Jacques Leng, Hugo de Oliveira, Pierre Nassoy, Karine Dementhon   +4 more
wiley   +1 more source