Results 181 to 190 of about 123,069 (394)

Functional specialization of the yeast Rho1 GTP exchange factors [PDF]

, 2012
Rho GTPases are regulated in complex spatiotemporal patterns that may be dependent, in part at least, on the multiplicity of their GTP exchange factors (GEFs).
Cundell, M., Gray, J., Johnston, G., Krause, S., McGhie, J., Poon, P., Price, C.   +6 more
core  

Possible role of microtubules in vesicular transport of matrix protein during sea urchin larval biomineralization

Developmental Dynamics, EarlyView.
Abstract Background Biomineralization is a vital biological process through which organisms produce mineralized structures such as shells, skeletons, and teeth. Microtubules are essential for biomineralization in various eukaryotic species; however, their specific roles in this process remain unclear.
Areen Qassem, Tsvia Gildor, Smadar Ben‐Tabou de‐Leon   +2 more
wiley   +1 more source

Loss of RhoA in microglia disables glycolytic adaptation and impairs spinal cord injury recovery through Arhgap25/HIF-1α pathway

Cell Death and Disease
RhoA, a small GTPase, plays a pivotal role in various diseases, including spinal cord injury (SCI). Although RhoA inhibition has been traditionally viewed as beneficial for SCI repair, recent clinical trials of RhoA inhibitors in SCI have failed to show ...
Jiale Cai, Xinya Zheng, Xiongbo Luo, Wenli Cui, Xinrui Ma, Shuyi Xu, Lanya Fu, Jiaqi Zhang, Yizhou Xu, Yunlun Li, Ye He, Xianghai Wang, Jiasong Guo   +12 more
doaj   +1 more source

The role of Rho GTPases in facial morphogenesis

Developmental Dynamics, EarlyView.
The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley   +1 more source

Interaction of Gα₁₂ with Gα₁₃ and Gα_q signaling pathways [PDF]

, 2002
The G(12) subfamily of heterotrimeric G-proteins consists of two members, G(12) and G(13). Gene-targeting studies have revealed a role for G(13) in blood vessel development. Mice lacking the a subunit of G(13) die around embryonic day 10 as the result of
Gu, Jennifer L., Mancino, Valeria, Müller, Stefan, Offermanns, Stefan, Simon, Melvin I.   +4 more
core  

RhoA, ROCK-1, and ROCK-2 Gene Expression and Polymorphisms in Cholesteatoma Patients

, 2021
Kemal Görür, Kansu Büyükafşar, Etem Akbaş, Onur İsmi, Duygu Yolal Ertural, Ayşegül Çetinkaya, Cengiz Özcan   +6 more
openalex   +1 more source

Potential neuroprotective and therapeutic agents and their mechanisms for irradiation‐induced brain injury

Ibrain, EarlyView.
In this review, agents such baicalein, troxerutin, epigallocatechin gallate, quercetin, melatonin, valproic acid, lithium, neurosteroid progesterone, as well as minocycline have been implicated as neuroprotective agents for irradiation‐induced neurological deficits. Also, agents such as glucocorticoids, methylphenidate, vitamin E, bisdemethoxycurcumin,
Seidu A. Richard, Vivian Kapio Abem, Sagor Kumar Roy   +2 more
wiley   +1 more source

RhoA/Cdc42 signaling drives cytoplasmic maturation but not endomitosis in megakaryocytes [PDF]

, 2021
Tobias Heib, Heike M. Hermanns, Georgi Manukjan, Maximilian Englert, Charly Kusch, Isabelle C. Becker, Annika Gerber, Lou Martha Wackerbarth, Philipp Burkard, Thomas Dandekar, Johannes Balkenhol, Daniel Jahn, Sarah Beck, Mara Meub, Sebastian Dütting, Christian Stigloher, Markus Sauer, Deya Cherpokova, Harald Schulze, Cord Brakebusch, Bernhard Nieswandt, Zoltán Nagy, Irina Pleines   +22 more
openalex   +1 more source

Impact of organic pollutants on phenotype and gene expression in human breast cancer cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Human exposure to industrial chemical compounds is widespread and, although often beneficial, prolonged contact may contribute to disease development, including cancer. While many studies have shown organic pollutants (OP) are cytotoxic, few have explored how long‐term exposure alters cell phenotype.
Camila Confortin, Heloisa Amancio, Jessica Zablocki da Luz, Aliciane de Almeida Roque, Tugstênio Lima de Souza, José Eduardo Vargas, Ciro Alberto de Oliveira Ribeiro, Francisco Filipak Neto   +7 more
wiley   +1 more source

Association of ROCKII with RhoA and with Hsp27 in the particulate fraction during sustained contraction of smooth muscle of the colon [PDF]

, 2003
Suresh B. Patil, Mercy Pawar, Sita Somara, Haiyan Pang, Yasuhir Tsunoda, Khalil N. Bitar   +5 more
openalex   +1 more source