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Stroma in normal and cancer wound healing
Author(s) -
Huet Eric,
Jaroz Camille,
Nguyen Hoang Quy,
Belkacemi Yazid,
Taille Alexandre,
Stavrinides Vasilis,
Whitaker Hayley
Publication year - 2019
Publication title -
the febs journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.981
H-Index - 204
eISSN - 1742-4658
pISSN - 1742-464X
DOI - 10.1111/febs.14842
Subject(s) - stroma , stromal cell , wound healing , crosstalk , metastasis , cancer cell , connective tissue , cancer research , biology , cancer , pathology , medicine , microbiology and biotechnology , immunology , immunohistochemistry , genetics , optics , physics
It is currently believed that stroma, the connective framework of biological tissues, plays a central role in normal wound healing and in cancer. In both these contexts, stromal cellular components such as activated fibroblasts interact with complex protein networks that include growth factors, structural protein or proteinases in order to initiate and sustain an extensive remodelling process. However, although this process is usually spatially and temporally self‐limited, it is unregulated in the case of cancer and leads to uncontrolled cell proliferation and invasion within tissues, metastasis and therapeutic resistance. In this review, we outline the role of stroma in normal healing, cancer and post radiotherapy, with a particular focus on the crosstalk between normal or cancer cells and fibroblasts. Understanding these mechanisms is particularly important as several stromal components have been proposed as potential therapeutic targets.