The Expression and Action of Decay‐Accelerating Factor (CD55) in Human Malignancies and Cancer Therapy
Author(s) -
JanHenrik Mikesch,
Kathrin Schier,
Antje Roetger,
Ronald Simon,
Horst Buerger,
Burkhard Brandt
Publication year - 2006
Publication title -
analytical cellular pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.576
H-Index - 24
eISSN - 2210-7185
pISSN - 2210-7177
DOI - 10.1155/2006/814816
Subject(s) - cancer , action (physics) , expression (computer science) , cancer research , cancer therapy , decay accelerating factor , medicine , oncology , computer science , physics , immunology , antibody , complement system , quantum mechanics , programming language
Decay-accelerating factor (DAF, CD55) is physiologically acting as an inhibitor of the complement system, but is also broadly expressed in malignant tumours. Here DAF seems to exert different functions beyond its immunological role such as e.g. promotion of tumorigenesis, decrease of complement mediated tumor cell lysis, autocrine loops for cell rescue and evasion of apoptosis, neoangiogenesis, invasiveness, cell motility, and metastasis via oncogenic tyrosine kinase pathways and specific seven-span transmembrane receptors (CD97) binding. Therefore, DAF has already become a target for therapy. In this paper we review the role of DAF in human malignancies as described in different basic, diagnostic and experimental therapeutic studies.
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