Results 221 to 230 of about 958,866 (334)

Role of Coatomer and Phospholipids in GTPase-activating Protein-dependent Hydrolysis of GTP by ADP-ribosylation Factor-1 [PDF]

, 2000
Edith Szafer, Elah Pick, Miriam Rotman, Sagie Zuck, Irit Huber, Dan Cassel   +5 more
openalex   +1 more source

Phosphorylation at the Helm: Kinase‐Mediated Regulation of Primary Cilia Assembly and Disassembly

Cytoskeleton, EarlyView.
ABSTRACT The primary cilium serves as an antenna of most vertebrate cells and is important for conveying cues from several signaling pathways into appropriate cellular responses during development and homeostasis. Cilia assembly and disassembly processes are thought to be strictly controlled; however, the precise nature of molecular events underlying ...
Andrea Lacigová, Lukáš Čajánek
wiley   +1 more source

Aberrant expression of GTPase-activating protein ARAP1 triggers circular dorsal ruffles associated with malignancy in hepatocellular carcinoma Hep3B cells. [PDF]

Cell Commun Signal
Sun X, Li Y, He Y, Cheng L, Wang L, Wei J, Chen J, Du L, Shen Z, Xie Y, Midgley AC, Jiang W, Yoshida S.   +12 more
europepmc   +1 more source

A RhoGEF and Rho family GTPase-activating protein complex links the contractile ring to cortical microtubules at the onset of cytokinesis.

Developmental Cell, 2003
W. Somers, R. Saint
semanticscholar   +1 more source

Interaction Between Actin and Microtubules During Plant Development

Cytoskeleton, EarlyView.
ABSTRACT The dynamic interaction between actin filaments (AFs) and microtubules (MTs) plays a crucial role in regulating key developmental and physiological processes in plant cells, particularly in the formation of specialized cell types with distinct shapes and functions, such as pollen tubes, trichomes, and leaf epidermal cells.
Zining Wu, Lidong Gao, M. Arif Ashraf, Qiong Nan   +3 more
wiley   +1 more source

Clinical significance of upregulated Rho GTPase activating protein 12 causing resistance to tyrosine kinase inhibitors in hepatocellular carcinoma. [PDF]

World J Gastrointest Oncol
Wang XW, Tang YX, Li FX, Wang JL, Yao GP, Zeng DT, Tang YL, Chi BT, Su QY, Huang LQ, Qin DY, Chen G, Feng ZB, He RQ.   +13 more
europepmc   +1 more source

Biochemical characterization of the GTPase-activating protein GAP1\(^{IP4BP}\)

, 2008
Als Mitglied der GAP1 Familie der Ras GTPase aktivierenden Proteinen (RasGAPs) besitzt GAP1\(^{IP4BP}\) eine hohe Sequenzhomologie zu anderen RasGAPs, es zeigt jedoch keinerlei Sequenzhomologie zu allen bekannten RapGAPs. Neben der vorhergesagten RasGAP-Aktivität zeigt GAP1\(^{IP4BP}\) jedoch auch eine unerwartete GAP-Aktivität für das Ras-verwandte ...
openaire   +2 more sources

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function

Cytoskeleton, EarlyView.
ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves, Katelyn Amstutz, Lily A. Schumacher, Iris Meier   +3 more
wiley   +1 more source

The GTPase activating protein Gyp7 regulates Rab7/Ypt7 activity on late endosomes. [PDF]

J Cell Biol
Füllbrunn N, Nicastro R, Mari M, Griffith J, Herrmann E, Rasche R, Borchers AC, Auffarth K, Kümmel D, Reggiori F, De Virgilio C, Langemeyer L, Ungermann C.   +12 more
europepmc   +1 more source

Rac GTPase activating protein 1 promotes gallbladder cancer via binding DNA ligase 3 to reduce apoptosis. [PDF]

Int J Biol Sci, 2021
Bian R, Dang W, Song X, Liu L, Jiang C, Yang Y, Li Y, Li L, Li X, Hu Y, Bao R, Liu Y.   +11 more
europepmc   +1 more source