Actomyosin-driven division of a synthetic cell

L Baldauf, L Van Buren, F Fanalista… - ACS Synthetic …, 2022 - ACS Publications
One of the major challenges of bottom-up synthetic biology is rebuilding a minimal cell
division machinery. From a reconstitution perspective, the animal cell division apparatus is …

Structural and mechanical remodeling of the cytoskeleton maintains tensional homeostasis in 3D microtissues under acute dynamic stretch

M Walker, P Rizzuto, M Godin, AE Pelling - Scientific reports, 2020 - nature.com
When stretched, cells cultured on 2D substrates share a universal softening and fluidization
response that arises from poorly understood remodeling of well-conserved cytoskeletal …

Membrane-cytoskeletal crosstalk mediated by myosin-I regulates adhesion turnover during phagocytosis

SR Barger, NS Reilly, MS Shutova, Q Li… - Nature …, 2019 - nature.com
Phagocytosis of invading pathogens or cellular debris requires a dramatic change in cell
shape driven by actin polymerization. For antibody-covered targets, phagocytosis is thought …

Membrane-bound myosin IC drives the chiral rotation of the gliding actin filament around its longitudinal axis

Y Sato, K Yoshimura, K Matsuda, T Haraguchi… - Scientific Reports, 2023 - nature.com
Myosin IC, a single-headed member of the myosin I family, specifically interacts with anionic
phosphatidylinositol 4, 5-bisphosphate (PI [4, 5] P2) in the cell membrane via the pleckstrin …

Does the actin network architecture leverage myosin-I functions?

J Pernier, K Schauer - Biology, 2022 - mdpi.com
Simple Summary Here, we review the known characteristics and functions of proteins called
myosin-I. These mechanoenzymes belong to an ancient family of actin-dependent motors …

Glucose derivative induced vasculopathy in children on chronic peritoneal dialysis

M Bartosova, C Zhang, B Schaefer, R Herzog… - Circulation …, 2021 - Am Heart Assoc
Rationale: Patients with chronic kidney disease (CKD) have an exceedingly high
cardiovascular risk; which further increases in patients on peritoneal dialysis (PD). The …

[HTML][HTML] MYO1B enhances colorectal cancer metastasis by promoting the F-actin rearrangement and focal adhesion assembly via RhoA/ROCK/FAK signaling

L Xie, H Huang, Z Zheng, Q Yang, S Wang… - Annals of …, 2021 - ncbi.nlm.nih.gov
Background Colorectal cancer (CRC) has a high worldwide incidence and mortality. Tumor
metastasis is one of the primary reasons for the poor prognosis of CRC patients. However …

A MYCN-independent mechanism mediating secretome reprogramming and metastasis in MYCN-amplified neuroblastoma

HF Zhang, A Delaidelli, S Javed, B Turgu… - Science …, 2023 - science.org
MYCN amplification (MNA) is a defining feature of high-risk neuroblastoma (NB) and
predicts poor prognosis. However, whether genes within or in close proximity to the MYCN …

[HTML][HTML] Myosin 1b regulates intestinal epithelial morphogenesis via interaction with UNC45A

C Revenu, C Lebreton, MC Serio, M Rosello… - Cell Reports, 2024 - cell.com
Vesicle trafficking and the establishment of apicobasal polarity are essential processes in
epithelial morphogenesis. UNC45A deficiency has been reported in a multi-organ syndrome …

Celebrating 20 years of live single-actin-filament studies with five golden rules

H Wioland, A Jégou… - Proceedings of the …, 2022 - National Acad Sciences
The precise assembly and disassembly of actin filaments is required for several cellular
processes, and their regulation has been scrutinized for decades. Twenty years ago, a …