Results 21 to 30 of about 104,378 (298)

RhoA promotes epidermal stem cell proliferation via PKN1-cyclin D1 signaling. [PDF]

PLoS ONE, 2017
OBJECTIVE:Epidermal stem cells (ESCs) play a critical role in wound healing, but the mechanism underlying ESC proliferation is not well defined. Here, we explore the effects of RhoA on ESC proliferation and the possible underlying mechanism.
Fan Wang, Rixing Zhan, Liang Chen, Xia Dai, Wenping Wang, Rui Guo, Xiaoge Li, Zhe Li, Liang Wang, Shupeng Huang, Jie Shen, Shirong Li, Chuan Cao   +12 more
doaj   +1 more source

The Small GTPase RHOA Links SLP65 Activation to PTEN Function in Pre B Cells and Is Essential for the Generation and Survival of Normal and Malignant B Cells

Frontiers in Immunology, 2022
The generation, differentiation, survival and activation of B cells are coordinated by signals emerging from the B cell antigen receptor (BCR) or its precursor, the pre-BCR.
Anila Vadakumchery, Hemin Faraidun, Omar El Ayoubi, Issame Outaleb, Vera Schmid, Hend Abdelrasoul, Timm Amendt, Ahmad Khadour, Corinna Setz, Katharina Göhring, Karoline Lodd, Christoffer Hitzing, Alabbas Alkhatib, Mayas Bilal, Julian Benckendorff, Abdul Kader Al Shugri, Cord Herbert Brakebusch, Niklas Engels, Moumita Datta, Elias Hobeika, Ameera Alsadeq, Hassan Jumaa, Hassan Jumaa   +22 more
doaj   +1 more source

Survival of the resilient: Mechano-adaptation of circulating tumor cells to fluid shear stress

Molecular & Cellular Oncology, 2020
During metastasis, cancer cells traverse the circulation to reach distant organs. Conventionally, this journey has been regarded as mechanically destructive to circulating tumor cells from solid tissues.
Devon L. Moose, Michael D. Henry
doaj   +1 more source

Decitabine impact on the endocytosis regulator RhoA, the folate carriers RFC1 and FOLR1, and the glucose transporter GLUT4 in human tumors. [PDF]

, 2014
BackgroundIn 31 solid tumor patients treated with the demethylating agent decitabine, we performed tumor biopsies before and after the first cycle of decitabine and used immunohistochemistry (IHC) to assess whether decitabine increased expression of ...
A Kumari, AS Yang, C Festuccia, C Zeller, CA Stidley, CJ Piyathilake, D Ma, D Matei, D Shang, DJ Stewart, DJ Stewart, DJ Stewart, DJ Stewart, DJ Stewart, DJ Stewart, DW Shen, E Gordian, E San Jose-Eneriz, EA Braga, F Crea, F Fang, H Iwata, H Kantarjian, H Kroeger, HM Kantarjian, J Charlet, J Shia, JA Plumb, JP Issa, JP Issa, JS Kim, K Ghoshal, K Onda, K Ramachandran, K Tikoo, KY Tse, L Ding, L Rothem, MA Kane, ML Orta, NH Nabilsi, R Zhao, RH Finnell, S Fu, S Vijayaraghavalu, SB Baylin, SS Muerkoster, T Tanaka, TB Lee, VF Chekhun, X Chang, XJ Liang, Y Li, Y Oki, Y Zhang, ZG Liu   +55 more
core   +2 more sources

Arp2/3-Branched Actin Maintains an Active Pool of GTP-RhoA and Controls RhoA Abundance

Cells, 2019
Small GTPases regulate cytoskeletal dynamics, cell motility, and division under precise spatiotemporal control. Different small GTPases exhibit cross talks to exert feedback response or to act in concert during signal transduction.
Yuxing Huang, Xin Yi, Chenlu Kang, Congying Wu   +3 more
doaj   +1 more source

RhoA Signaling in Neurodegenerative Diseases

Cells, 2022
Ras homolog gene family member A (RhoA) is a small GTPase of the Rho family involved in regulating multiple signal transduction pathways that influence a diverse range of cellular functions.
Sissel Ida Schmidt, Morten Blaabjerg, Kristine Freude, Morten Meyer   +3 more
doaj   +1 more source

Histone deacetylase inhibitors induce invasion of human melanoma cells in vitro via differential regulation of N-cadherin expression and RhoA activity [PDF]

, 2016
Background: Histone deacetylase inhibitors (HDACi) exert multiple cytotoxic actions on cancer cells. Currently, different synthetic HDACi are in clinical use or clinical trials; nevertheless, since both pro-invasive and anti-invasive activities have been
Andrade, Ricardo, Arluzea, Jon, Aréchaga, Juan, De Wever, Olivier, Díaz-Núñez, María, Díez-Torre, Alejandro, Silió, Margarita   +6 more
core   +4 more sources

Inhibition of the RhoA/Rho-associated, coiled-coil-containing protein kinase-1 pathway is involved in the therapeutic effects of simvastatin on pulmonary arterial hypertension

Clinical and Experimental Hypertension, 2018
Background: Recent research has shown that statins improve pulmonary arterial hypertension (PAH), but their mechanisms of action are not fully understood.
Wei-Hua Liu, Xiao-Hong Xu, Qin Luo, Hong-Liang Zhang, Yong Wang, Qun-Ying Xi, Zhi-Hui Zhao, Zhi-Hong Liu   +7 more
doaj   +1 more source

RhoA promotes osteoclastogenesis and regulates bone remodeling through mTOR-NFATc1 signaling

Molecular Medicine, 2023
Background The cytoskeletal architecture of osteoclasts (OCs) and bone resorption activity must be appropriately controlled for proper bone remodeling, which is associated with osteoporosis.
Jirong Wang, Chengyun Xu, Jing Zhang, Yizhong Bao, Ying Tang, Xiaoling Lv, Bo Ma, Ximei Wu, Genxiang Mao   +8 more
doaj   +1 more source

Aging-associated changes in microRNA expression profile of internal anal sphincter smooth muscle: Role of microRNA-133a. [PDF]

, 2016
A comprehensive genomic and proteomic, computational, and physiological approach was employed to examine the (previously unexplored) role of microRNAs (miRNAs) as regulators of internal anal sphincter (IAS) smooth muscle contractile phenotype and basal ...
Addya, Sankar, Ettickan, Boopathi, Penn, Raymond B., Philllips, Benjamin, Rattan, Satish, Rigoutsos, Isidore, Singh, Jagmohan   +6 more
core   +3 more sources