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Fibronectin and Its Receptors in Hematopoiesis

open access: yesCells, 2020
Fibronectin is a ubiquitous extracellular matrix protein that is produced by many cell types in the bone marrow and distributed throughout it. Cells of the stem cell niche produce the various isoforms of this protein.
Franziska Wirth   +3 more
doaj   +3 more sources

Fibronectin Functions as a Selective Agonist for Distinct Toll-like Receptors in Triple-Negative Breast Cancer

open access: yesCells, 2022
The microenvironment of tumors is characterized by structural changes in the fibronectin matrix, which include increased deposition of the EDA isoform of fibronectin and the unfolding of the fibronectin Type III domains.
Anthony Ambesi   +2 more
doaj   +2 more sources

Conformational changes of exogenous deposited fibronectin on decellularized aortic conduits after implantation

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
Fibronectin is an abundant and ubiquitous extracellular matrix component that regulates a wide range of cell functions by directly interacting with cell surface integrin receptors.
Khon Huynh
doaj   +1 more source

CTLs From Patients With Atherosclerosis Show Elevated Adhesiveness and Distinct Integrin Expression Patterns on 2D Substrates

open access: yesFrontiers in Medicine, 2022
Atherosclerosis is the major cause of cardiovascular disease that is characterized by plaque formation in the blood vessel wall. Atherosclerotic plaques represent sites of chronic inflammation with diverse cell content that is shifted toward the ...
Daria M. Potashnikova   +9 more
doaj   +1 more source

Integrin α5β1 nano-presentation regulates collective keratinocyte migration independent of substrate rigidity

open access: yeseLife, 2021
Nanometer-scale properties of the extracellular matrix influence many biological processes, including cell motility. While much information is available for single-cell migration, to date, no knowledge exists on how the nanoscale presentation of ...
Jacopo Di Russo   +5 more
doaj   +1 more source

Fibronectin unfolding revisited: modeling cell traction-mediated unfolding of the tenth type-III repeat. [PDF]

open access: yesPLoS ONE, 2008
Fibronectin polymerization is essential for the development and repair of the extracellular matrix. Consequently, deciphering the mechanism of fibronectin fibril formation is of immense interest.
Elaine P S Gee   +2 more
doaj   +1 more source

Wnt5A modulates integrin expression in a receptor-dependent manner in ovarian cancer cells

open access: yesScientific Reports, 2021
Wnt5A signals through various receptors that confer versatile biological functions. Here, we used Wnt5A overexpressing human ovarian SKOV-3 and OVCAR-3 stable clones for assessing integrin expression, cell proliferation, migration, invasion, and the ...
Vajihe Azimian-Zavareh   +5 more
doaj   +1 more source

The role of IgE-receptors in IgE-dependent airway smooth muscle cell remodelling. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: In allergic asthma, IgE increases airway remodelling but the mechanism is incompletely understood. Airway remodelling consists of two independent events increased cell numbers and enhanced extracellular matrix deposition, and the mechanism by
Michael Roth   +5 more
doaj   +1 more source

Enhanced Migratory Capacity of T Lymphocytes in Severe Chagasic Patients Is Correlated With VLA-4 and TNF-α Expression

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Trypanosoma cruzi infection in humans leads to progression to chronic chagasic myocarditis (CCM) in 30% of infected individuals, paralleling T cell inflammatory infiltrates in the heart tissue.
Luiz Ricardo Berbert   +11 more
doaj   +1 more source

Fibrotic remodeling of the extracellular matrix through a novel (engineered, dual-function) antibody reactive to a cryptic epitope on the N-terminal 30 kDa fragment of fibronectin. [PDF]

open access: yesPLoS ONE, 2013
Fibrosis is characterized by excessive accumulation of scar tissue as a result of exaggerated deposition of extracellular matrix (ECM), leading to tissue contraction and impaired function of the organ.
Maryada Sharma   +6 more
doaj   +1 more source

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