Results 11 to 20 of about 77,751 (291)

Chemotactic factor inactivators of human granulocytes. [PDF]

open access: bronzeJournal of Clinical Investigation, 1977
During phagocytosis, neutrophils release a variety of substances that include activators and inactivators of chemotactic factors. It is generally considered that these represent hydrolytic enzymes. Elastase and cathepsin G, major proteases released from lysosomal granules during phagocytosis, contain broad hydrolytic activity.
J P Brozna   +3 more
openalex   +4 more sources

Osteoclasts control osteoblast chemotaxis via PDGF-BB/PDGF receptor beta signaling. [PDF]

open access: yesPLoS ONE, 2008
Bone remodeling relies on the tightly regulated interplay between bone forming osteoblasts and bone digesting osteoclasts. Several studies have now described the molecular mechanisms by which osteoblasts control osteoclastogenesis and bone degradation ...
Maria Arantzazu Sanchez-Fernandez   +4 more
doaj   +1 more source

Control of human endometrial stromal cell motility by PDGF-BB, HB-EGF and trophoblast-secreted factors. [PDF]

open access: yesPLoS ONE, 2013
Human implantation involves extensive tissue remodeling at the fetal-maternal interface. It is becoming increasingly evident that not only trophoblast, but also decidualizing endometrial stromal cells are inherently motile and invasive, and likely ...
Maren Schwenke   +9 more
doaj   +1 more source

Chemotactic Activity in Dialyzable Transfer Factor [PDF]

open access: yesProceedings of the National Academy of Sciences, 1974
Dialyzable transfer factor from human leukocytes was found to be strongly chemotactic for granulocytes and weakly chemotactic for monocytes in vitro . Chemotactic properties were also demonstrated in vivo in rhesus monkey skin.
Charles H. Kirkpatrick, John I. Gallin
openaire   +3 more sources

Automated Real-Time Measurement of Chemotactic Cell Motility

open access: yesBioTechniques, 2001
We have developed a novel method, (ECIS/taxis), for monitoring cell movement in response to chemotactic and chemokinetic factors. In this system, cells migrate in an under-agarose environment, and their positions are monitored using the electric cell ...
Nacima Hadjout   +3 more
doaj   +1 more source

Synergistic effect of CNTF and GDNF on directed neurite growth in chick embryo dorsal root ganglia.

open access: yesPLoS ONE, 2020
It is often critical to improve the limited regenerative capacity of the peripheral nerves and direct neural growth towards specific targets, such as surgically implanted bioengineered constructs.
Vladimir Mashanov   +7 more
doaj   +1 more source

HiSAT: A Novel Method for the Rapid Diagnosis of Allergy

open access: yesBio-Protocol, 2022
To identify causative substances for allergies to drugs or foods, the lymphocyte transformation test (LTT) is currently widely used as in vitro test, but its accuracy is not satisfactory.
Hirotomo Shibaguchi , Yuki Yasutaka
doaj   +1 more source

CXCL12-stimulated lymphocytes produce secondary stimulants that affect the surrounding cell chemotaxis

open access: yesBiochemistry and Biophysics Reports, 2021
Chemotactic factors locally secreted from tissues regulate leukocyte migration via cell membrane receptors that induce intracellular signals. It has been suggested that neutrophils stimulated by bacterial peptides secrete a secondary stimulant that ...
Kaoru Kurowarabe   +3 more
doaj  

A novel chemotactic factor derived from the extracellular matrix protein decorin recruits mesenchymal stromal cells in vitro and in vivo.

open access: yesPLoS ONE, 2020
Soft tissue is composed of cells surrounded by an extracellular matrix that is made up of a diverse array of intricately organized proteins. These distinct components work in concert to maintain homeostasis and respond to tissue damage.
Sandi Grainne Dempsey   +5 more
doaj   +1 more source

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