Actin-based protrusions at a glance
S Belian, O Korenkova, C Zurzolo - Journal of Cell Science, 2023 - journals.biologists.com
Actin-based protrusions are at the base of many fundamental cellular processes, such as
cell adhesion, migration and intercellular communication. In recent decades, the discovery …
cell adhesion, migration and intercellular communication. In recent decades, the discovery …
[HTML][HTML] Non-muscle myosin II and the plasticity of 3D cell migration
Confined cells migrating through 3D environments are also constrained by the laws of
physics, meaning for every action there must be an equal and opposite reaction for cells to …
physics, meaning for every action there must be an equal and opposite reaction for cells to …
Cortical tension drug screen links mitotic spindle integrity to Rho pathway
Mechanical force generation plays an essential role in many cellular functions, including
mitosis. Actomyosin contractile forces mediate changes in cell shape in mitosis and are …
mitosis. Actomyosin contractile forces mediate changes in cell shape in mitosis and are …
[HTML][HTML] The non-muscle actinopathy-associated mutation E334Q in cytoskeletal γ-actin perturbs interaction of actin filaments with myosin and ADF/cofilin family …
JN Greve, A Marquardt, R Heiringhoff, T Reindl, C Thiel… - ELife, 2024 - elifesciences.org
Various heterozygous cytoskeletal γ-actin mutations have been shown to cause Baraitser–
Winter cerebrofrontofacial syndrome, non-syndromic hearing loss, or isolated eye coloboma …
Winter cerebrofrontofacial syndrome, non-syndromic hearing loss, or isolated eye coloboma …
[HTML][HTML] Focal adhesions contain three specialized actin nanoscale layers
Focal adhesions (FAs) connect inner workings of cell to the extracellular matrix to control cell
adhesion, migration and mechanosensing. Previous studies demonstrated that FAs contain …
adhesion, migration and mechanosensing. Previous studies demonstrated that FAs contain …
Preexisting tissue mechanical hypertension at adherens junctions disrupts apoptotic extrusion in epithelia
Z Mann, F Lim, S Verma, BN Nanavati… - Molecular Biology of …, 2024 - Am Soc Cell Biol
Apical extrusion is a tissue-intrinsic process that allows epithelia to eliminate unfit or surplus
cells. This is exemplified by the early extrusion of apoptotic cells, which is critical to maintain …
cells. This is exemplified by the early extrusion of apoptotic cells, which is critical to maintain …
[HTML][HTML] Myosin-1C differentially displaces tropomyosin isoforms altering their inhibition of motility
LW Pollard, M Boczkowska, R Dominguez… - Journal of Biological …, 2024 - Elsevier
Force generation and motility by actomyosin in non-muscle cells are spatially regulated by∼
40 tropomyosin (Tpm) isoforms. The means by which Tpms are targeted to specific cellular …
40 tropomyosin (Tpm) isoforms. The means by which Tpms are targeted to specific cellular …
[HTML][HTML] Motor properties of Myosin 5c are modulated by tropomyosin isoforms and inhibited by pentabromopseudilin
A Kengyel, PM Palarz, J Krohn, A Marquardt… - Frontiers in …, 2024 - frontiersin.org
Myosin 5c (Myo5c) is a motor protein that is produced in epithelial and glandular tissues,
where it plays an important role in secretory processes. Myo5c is composed of two heavy …
where it plays an important role in secretory processes. Myo5c is composed of two heavy …
[HTML][HTML] Structure, regulation, and mechanisms of nonmuscle myosin-2
K Chinthalapudi, SM Heissler - Cellular and Molecular Life Sciences, 2024 - Springer
Members of the myosin superfamily of molecular motors are large mechanochemical
ATPases that are implicated in an ever-expanding array of cellular functions. This review …
ATPases that are implicated in an ever-expanding array of cellular functions. This review …
[HTML][HTML] A Highlights from MBoC Selection: Preexisting tissue mechanical hypertension at adherens junctions disrupts apoptotic extrusion in epithelia
Z Mann, F Lim, S Verma, BN Nanavati… - Molecular Biology of …, 2024 - ncbi.nlm.nih.gov
Apical extrusion is a tissue-intrinsic process that allows epithelia to eliminate unfit or surplus
cells. This is exemplified by the early extrusion of apoptotic cells, which is critical to maintain …
cells. This is exemplified by the early extrusion of apoptotic cells, which is critical to maintain …