Overexpressed or hyperactivated Rac1 as a target to treat hepatocellular carcinoma

V Sauzeau, J Beignet, G Vergoten, C Bailly - Pharmacological research, 2022 - Elsevier
Despite novel targeted and immunotherapies, the prognosis remains bleak for patients with
hepatocellular carcinoma (HCC), especially for advanced and/or metastatic forms. The rapid …

GSK3 as a regulator of cytoskeleton architecture: Consequences for health and disease

D Hajka, B Budziak, Ł Pietras, P Duda, JA McCubrey… - Cells, 2021 - mdpi.com
Glycogen synthase kinase 3 (GSK3) was initially isolated as a critical protein in energy
metabolism. However, subsequent studies indicate that GSK-3 is a multi-tasking kinase that …

An injury-responsive Rac-to-Rho GTPase switch drives activation of muscle stem cells through rapid cytoskeletal remodeling

AP Kann, M Hung, W Wang, J Nguyen, PM Gilbert… - Cell Stem Cell, 2022 - cell.com
Many tissues harbor quiescent stem cells that are activated upon injury, subsequently
proliferating and differentiating to repair tissue damage. Mechanisms by which stem cells …

RhoA signaling increases mitophagy and protects cardiomyocytes against ischemia by stabilizing PINK1 protein and recruiting Parkin to mitochondria

M Tu, VP Tan, JD Yu, R Tripathi, Z Bigham… - Cell Death & …, 2022 - nature.com
Mitophagy, a mitochondria-specific form of autophagy, removes dysfunctional mitochondria
and is hence an essential process contributing to mitochondrial quality control. PTEN …

Macrophage-specific RhoA knockout delays Wallerian degeneration after peripheral nerve injury in mice

J Xu, J Wen, L Fu, L Liao, Y Zou, J Zhang… - Journal of …, 2021 - Springer
Background Plenty of macrophages are recruited to the injured nerve to play key roles in the
immunoreaction and engulf the debris of degenerated axons and myelin during Wallerian …

Chloride–the underrated ion in nociceptors

BU Wilke, KK Kummer, MG Leitner… - Frontiers in neuroscience, 2020 - frontiersin.org
In contrast to pain processing neurons in the spinal cord, where the importance of chloride
conductances is already well established, chloride homeostasis in primary afferent neurons …

The role of spastin in axon biology

AC Costa, MM Sousa - Frontiers in cell and developmental biology, 2022 - frontiersin.org
Neurons are highly polarized cells with elaborate shapes that allow them to perform their
function. In neurons, microtubule organization—length, density, and dynamics—are …

Mechanistic insights into the pathogenesis of microtubule‐targeting agent‐induced peripheral neuropathy from pharmacogenetic and functional studies

KC Chua, N El‐Haj, J Priotti… - Basic & clinical …, 2022 - Wiley Online Library
Chemotherapy‐induced peripheral neuropathy (CIPN) is a common dose‐limiting toxicity
that affects 30%–40% of patients undergoing cancer treatment. Although multiple …

Sculpting dendritic spines during initiation and maintenance of neuropathic pain

HJ Stratton, R Khanna - Journal of Neuroscience, 2020 - Soc Neuroscience
Accumulating evidence has established a firm role for synaptic plasticity in the pathogenesis
of neuropathic pain. Recent advances have highlighted the importance of dendritic spine …

[HTML][HTML] Engineering in vitro human neural tissue analogs by 3D bioprinting and electrostimulation

D Warren, E Tomaskovic-Crook, GG Wallace… - APL …, 2021 - pubs.aip.org
There is a fundamental need for clinically relevant, reproducible, and standardized in vitro
human neural tissue models, not least of all to study heterogenic and complex human …