[HTML][HTML] Adjustable viscoelasticity allows for efficient collective cell migration

EH Barriga, R Mayor - Seminars in cell & developmental biology, 2019 - Elsevier
Cell migration is essential for a wide range of biological processes such as embryo
morphogenesis, wound healing, regeneration, and also in pathological conditions, such as …

Cell–matrix and cell–cell interaction mechanics in guiding migration

HA Le, R Mayor - Biochemical Society Transactions, 2023 - portlandpress.com
Physical properties of tissue are increasingly recognised as major regulatory cues affecting
cell behaviours, particularly cell migration. While these properties of the extracellular matrix …

Brain inflammation triggers macrophage invasion across the blood-brain barrier in Drosophila during pupal stages

B Winkler, D Funke, B Benmimoun, P Spéder… - Science …, 2021 - science.org
The nervous system is shielded from circulating immune cells by the blood-brain barrier
(BBB). During infections and autoimmune diseases, macrophages can enter the brain where …

Cell division in tissues enables macrophage infiltration

M Akhmanova, S Emtenani, D Krueger, A Gyoergy… - Science, 2022 - science.org
Cells migrate through crowded microenvironments within tissues during normal
development, immune response, and cancer metastasis. Although migration through pores …

Inferring cell junction tension and pressure from cell geometry

C Roffay, CJ Chan, B Guirao, T Hiiragi… - …, 2021 - journals.biologists.com
Recognizing the crucial role of mechanical regulation and forces in tissue development and
homeostasis has stirred a demand for in situ measurement of forces and stresses. Among …

Fos regulates macrophage infiltration against surrounding tissue resistance by a cortical actin-based mechanism in Drosophila

V Belyaeva, S Wachner, A Gyoergy, S Emtenani… - PLoS …, 2022 - journals.plos.org
The infiltration of immune cells into tissues underlies the establishment of tissue-resident
macrophages and responses to infections and tumors. Yet the mechanisms immune cells …

Tissue interplay during morphogenesis

JA Espina, MH Cordeiro, EH Barriga - Seminars in Cell & Developmental …, 2023 - Elsevier
The process by which biological systems such as cells, tissues and organisms acquire
shape has been named as morphogenesis and it is central to a plethora of biological …

PATJ inhibits histone deacetylase 7 to control tight junction formation and cell polarity

J Fiedler, T Moennig, JH Hinrichs, A Weber… - Cellular and Molecular …, 2023 - Springer
The conserved multiple PDZ-domain containing protein PATJ stabilizes the Crumbs-Pals1
complex to regulate apical-basal polarity and tight junction formation in epithelial cells …

Emerging concepts on the mechanical interplay between migrating cells and microenvironment in vivo

G Ventura, J Sedzinski - Frontiers in cell and developmental biology, 2022 - frontiersin.org
During embryogenesis, tissues develop into elaborate collectives through a myriad of active
mechanisms, with cell migration being one of the most common. As cells migrate, they …

Macrophage mitochondrial bioenergetics and tissue invasion are boosted by an Atossa‐Porthos axis in Drosophila

S Emtenani, ET Martin, A Gyoergy, J Bicher… - The EMBO …, 2022 - embopress.org
Cellular metabolism must adapt to changing demands to enable homeostasis. During
immune responses or cancer metastasis, cells leading migration into challenging …