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Anticancer Drug-Induced Apoptosis and Cytotoxicity in Prostate Cancer Cells Are Modulated by Organ-Specific Stromal Cell Factors
Author(s) -
Bal L. Lokeshwar,
Kamalaveni R. Prabhakar,
Tie Yan Shang,
Zafiria Mourelatos,
Dequan Li
Publication year - 2001
Publication title -
the scientific world journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.453
H-Index - 93
eISSN - 2356-6140
pISSN - 1537-744X
DOI - 10.1100/tsw.2001.168
Subject(s) - stromal cell , cytotoxicity , apoptosis , cancer research , prostate cancer , prostate , drug , cancer , medicine , chemistry , pharmacology , biochemistry , in vitro
. Most anticancer drugs kill tumor cells by inducing apoptotic cell death [1]. Enhancement of this apoptosis-inducing activity or overcoming tumor's resistance to apoptosis induction by anticancer drugs could bring a significant improvement in cancer therapy. Cytokines and tissue-specific factors mediate communication between tumor cells and surrounding stromal cells [2,3]. These agents are believed also to modulate tumor cells' response to anti-cancer drugs. This phenomenon is predominantly acute in metastatic prostate cancer, where most patients with metastatic disease survive less than 3 years. The purpose of this study was to examine the impact of stromal cells (fibroblast and endothelial cells)-induced cytokines on the response of tumor cells to anticancer drugs.

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