Frontiers in Biology

, Volume 9, Issue 2, pp 114–126

Priming cancer cells for drug resistance: role of the fibroblast niche

Review

DOI: 10.1007/s11515-014-1300-8

Cite this article as:
Fang, W.B., Yao, M. & Cheng, N. Front. Biol. (2014) 9: 114. doi:10.1007/s11515-014-1300-8

Abstract

Conventional and targeted chemotherapies remain integral strategies to treat solid tumors. Despite the large number of anti-cancer drugs available, chemotherapy does not completely eradicate disease. Disease recurrence and the growth of drug resistant tumors remain significant problems in anti-cancer treatment. To develop more effective treatment strategies, it is important to understand the underlying cellular and molecular mechanisms of drug resistance. It is generally accepted that cancer cells do not function alone, but evolve through interactions with the surrounding tumor microenvironment. As key cellular components of the tumor microenvironment, fibroblasts regulate the growth and progression of many solid tumors. Emerging studies demonstrate that fibroblasts secrete a multitude of factors that enable cancer cells to become drug resistant. This review will explore how fibroblast secretion of soluble factors act on cancer cells to enhance cancer cell survival and cancer stem cell renewal, contributing to the development of drug resistant cancer.

Keywords

fibroblasts tumor recurrence drug resistance cell survival stem cells tumor dormancy 

Copyright information

© Higher Education Press and Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Department of Pathology and Laboratory MedicineUniversity of Kansas Medical CenterKansas CityUSA

Personalised recommendations