Open AccessBalanced regulation of the CCN family of matricellular proteins: a novel approach to the prevention and treatment of fibrosis and cancer
Author(s) -
Riser Bruce L.,
Barnes Jeffrey L.,
Varani James
Publication year - 2015
Publication title -
journal of cell communication and signaling
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.329
H-Index - 44
eISSN - 1873-961X
pISSN - 1873-9601
DOI - 10.1007/s12079-015-0309-3
Subject(s) - matricellular protein , fibrosis , cancer , medicine , wound healing , stroma , regeneration (biology) , cancer research , bioinformatics , pathology , extracellular matrix , biology , immunology , microbiology and biotechnology , immunohistochemistry
The CCN family of matricellular signaling proteins is emerging as a unique common link across multiple diseases and organs related to injury and repair . They are now being shown to play a central role in regulating the pathways to the initiation and resolution of normal wound healing and fibrosis in response to multiple forms of injury. Similarly, it is also emerging that they play a key role in regulating the establishment, growth, metastases and tissue regeneration in many forms of cancer via the interaction of cancer cells with the tumor stroma. Evidence has been recently provided that these proteins do not act independently but are co‐regulated working in a yin/yang manner to alter the outcome of both normal physiological processes as well as pathology. The purpose of this review is to twofold. First , it will summarize work to date supporting CCN2 as a therapeutic target in the formation and progression of renal, skin, and other organ fibrosis, as well as cancer stroma formation. Second , it will highlight recent evidence for CCN3 as a counter‐regulator and a potential therapeutic agent in these diseases with an exciting, novel potential to both treat and then restore tissue homeostasis in those afflicted by these devastating disorders.