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CD9 antigen

Known as: DRAP27 Protein, 27 kDa Diphtheria Toxin Receptor-Associated Protein, Tetraspanin 29 
A subtype of tetraspanin proteins that play a role in cell adhesion, cell motility, and tumor metastasis. CD9 antigens take part in the process of… 
National Institutes of Health

Related topics

Related topics

13 relations
CD9 geneCD9 wt AlleleIn BloodProcess of secretion

Narrower (1)

CD9 protein, human

Broader (2)

ProteinsSurface Antigens

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2008
Review
2008
New insights into the molecular basis of mammalian sperm-egg membrane interactions.
Fertilization is the process by which two terminally differentiated cells, the sperm and the egg, merge to form a totipotent cell… 
2006
2006
Tetraspanin CD9 regulates invasion during mouse embryo implantation.
The expression of tetraspanin CD9 was found on blastocysts in mice and endometrium epithelial cells in human and bovine. However… 
Highly Cited
2003
Highly Cited
2003
A Functionally Relevant Conformational Epitope on the CD9 Tetraspanin Depends on the Association with Activated β1Integrin*
Tetraspanins associate on the cell membrane with several transmembrane proteins, including members of the integrin superfamily… 
Highly Cited
2001
Highly Cited
2001
Sequence-specific interaction between the disintegrin domain of mouse ADAM 3 and murine eggs: role of beta1 integrin-associated proteins CD9, CD81, and CD98.
ADAM 3 is a sperm surface glycoprotein that has been implicated in sperm-egg adhesion. Because little is known about the adhesive… 
1999
1999
The tetraspanin CD9 influences the adhesion, spreading, and pericellular fibronectin matrix assembly of Chinese hamster ovary cells on human plasma fibronectin.
The role of CD9 in cell adhesion and spreading on adhesive proteins was investigated using a transfected Chinese hamster ovary… 
Highly Cited
1997
Highly Cited
1997
Possible role of coexpression of CD9 with membrane‐anchored heparin‐binding EGF‐like growth factor and amphiregulin in cultured human keratinocyte growth
CD9 is a protein with 4 transmembrane domains, and functions as a cell surface antigen. We have previously reported that CD9… 
Highly Cited
1997
Highly Cited
1997
Analysis of the tetraspanin CD9-integrin alphaIIbbeta3 (GPIIb-IIIa) complex in platelet membranes and transfected cells.
The platelet integrin, alphaIIbbeta3 (GPIIb-IIIa), and the tetraspanin, CD9, are integral membrane proteins that are abundant in… 
1993
1993
Hypersensitivity to diphtheria toxin by mouse cells expressing both diphtheria toxin receptor and CD9 antigen.
DTS-II is a highly diphtheria toxin (DT)-sensitive cell line previously isolated by transfection of wild-type DT-resistant mouse… 
1991
1991
Evidence that the signal-initiating membrane protein CD9 is associated with small GTP-binding proteins.
Highly Cited
1988
Highly Cited
1988
Exposure of platelet fibrinogen receptors by a monoclonal antibody to CD9 antigen.
We found that a monoclonal antibody to CD9 antigen, PMA2, induces fibrinogen binding to platelets and examined the mechanism for… 
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