Results 21 to 30 of about 251,198 (269)
The RHO Family GTPases: Mechanisms of Regulation and Signaling
Cells, 2021 Much progress has been made toward deciphering RHO GTPase functions, and many studies have convincingly demonstrated that altered signal transduction through RHO GTPases is a recurring theme in the progression of human malignancies.
Niloufar Mosaddeghzadeh +1 more
doaj +1 more source
Proteogenomic characterization of cholangiocarcinoma
Hepatology, EarlyView., 2022 Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng +18 more
wiley +1 more source
Computer vision profiling of neurite outgrowth mordphodynamics reveals spatio-temporal modularity of Rho GTPase signaling [PDF]
, 2014 Neurite outgrowth is essential to build the neuronal processes that produce axons and dendrites that connect the adult brain. In cultured cells, the neurite outgrowth process is highly dynamic, and consists of a series of repetitive morphogenetic sub ...
Fusco, Ludovico
core +1 more source
Principles that govern competition or co-existence in Rho-GTPase driven polarization. [PDF]
PLoS Computational Biology, 2018 Rho-GTPases are master regulators of polarity establishment and cell morphology. Positive feedback enables concentration of Rho-GTPases into clusters at the cell cortex, from where they regulate the cytoskeleton.
Jian-Geng Chiou +5 more
doaj +1 more source
The Rho GDI Rdi1 regulates Rho GTPases by distinct mechanisms [PDF]
, 2008 © 2008 by The American Society for Cell Biology. Under the License and Publishing Agreement, authors grant to the general public, effective two months after publication of (i.e.,.
Sakwa, I, Höfken, T, Just, U, Tiedje, C
core +1 more source
Mediators of Inflammation, 2021 Systematic regulation of leukocyte migration to the site of infection is a vital step during immunological responses. Improper migration and localization of immune cells could be associated with disease pathology as seen in systemic inflammation.
Pankaj Dipankar +3 more
doaj +1 more source
Novel role of Ras-GTPase Activating Protein SH3 Domain-Binding Protein G3BP in adhesion and migration of 32D myeloid progenitor cells [PDF]
, 2012 Rho GTPases are involved in homing and mobilization of hematopoietic stem and progenitor cells due to their impact on cytoskeleton remodeling. We have previously shown that inhibition of Rho, Rac and Cdc42 clearly impairs adhesion of normal and leukemic ...
Schwarz, Kerstin +8 more
core +1 more source
Rho GTPase signalling networks in cancer cell transendothelial migration
Vascular Biology, 2021 Rho GTPases are small signalling G-proteins that are central regulators of cytoskeleton dynamics, and thereby regulate many cellular processes, including the shape, adhesion and migration of cells. As such, Rho GTPases are also essential for the invasive
Wessel S Rodenburg, Jaap D van Buul
doaj +1 more source
Frontiers in Immunology, 2018 The human host defense peptide LL-37 promotes immune activation such as induction of chemokine production and recruitment of leukocytes. Conversely, LL-37 also mediates anti-inflammatory responses such as production of anti-inflammatory cytokines, e.g ...
Mahadevappa Hemshekhar +4 more
doaj +1 more source
Rho GTPases and spermatogenesis
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2003 Rho GTPases, such as Rho, Rac and Cdc42, are known to regulate many cellular processes including cell movement and cell adhesion. While the cellular events of germ cell movement are crucial to spermatogenesis since developing germ cells must migrate progressively from the basal to the adluminal compartment but remain attached to the seminiferous ...
Lee, WM, Lui, WY, Cheng, CY
openaire +4 more sources