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Stat3 enhances the growth of LNCaP human prostate cancer cells in intact and castrated male nude mice by Fernando DeMiguel; Soo Ok Lee; Wei Lou; Xiao Xiao; Beth R. Pflug; Joel B. Nelson; Allen C. Gao is a Medicine article available to read on EtoBox.
What is Stat3 enhances the growth of LNCaP human prostate cancer cells in intact and castrated male nude mice about?
## Background: Prostate cancer frequently progresses from an initial androgen dependence to androgen independence, rendering the only effective androgen ablation therapy useless. the mechanism underlying the androgen-independent progression is unknown. stat3, a member of the family of signal transducers and activators of transcription, is activated in numerous cancers, including prostate. this study is to investigate the role of stat3 activation in the growth of prostate cancer cells. ## Methods: A constitutively active stat3 was ectopically expressed in androgen-sensitive lncap prostate cancer cells and resulting stable clones expressing activated stat3 were isolated. the effect of stat3 activation on lncap cell growth in response to androgen in vitro and in vivo was examined. ## Results: We show that the levels of activated stat3 are associated with the progression of androgen-independent prostate cancer. activation of stat3 in androgen-sensitive lncap prostate cancer cells results in enhancement of tumor growth in both intact and castrated male nude mice and enhances androgen receptor-mediated prostate specific antigen expression. ## Conclusions: These findings demonstrate that
Who reads Stat3 enhances the growth of LNCaP human prostate cancer cells in intact and castrated male nude mice?
It is typically read by researchers, students, and practitioners in Medicine.
- Author
- Fernando DeMiguel; Soo Ok Lee; Wei Lou; Xiao Xiao; Beth R. Pflug; Joel B. Nelson; Allen C. Gao
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0270-4137)
- Published
- 2002
- Language
- EN
- Field
- Medicine (Health Sciences)