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Related Experiment Video

Updated: Jun 13, 2026

Murine Prostate Micro-dissection and Surgical Castration

Murine Prostate Micro-dissection and Surgical Castration

Published on: May 11, 2016

Prostate cancer: beta control your hormones.

Massimo Loda¹, William G Kaelin

¹Dana-Farber Cancer Institute, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. massimo_loda@dfci.harvard.edu

|April 14, 2010

Summary

Estrogen receptor beta (ERbeta) signaling dictates prostate cancer cell transitions between epithelial and mesenchymal states. This pathway discovery offers potential prognostic and therapeutic strategies for localized prostate cancer.

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Published on: September 18, 2013

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Last Updated: Jun 13, 2026

Murine Prostate Micro-dissection and Surgical Castration

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Published on: May 11, 2016

An Orthotopic Murine Model of Human Prostate Cancer Metastasis

An Orthotopic Murine Model of Human Prostate Cancer Metastasis

Published on: September 18, 2013

Area of Science:

Oncology
Molecular Biology
Cell Biology

Background:

Prognosis for localized prostate cancer is significantly influenced by tumor cell differentiation status.
Epithelial-mesenchymal transition (EMT) is a critical process in cancer progression and metastasis.

Discussion:

Mak and colleagues elucidate a novel signaling pathway involving estrogen receptor beta (ERbeta).
This pathway regulates the switch between epithelial and mesenchymal phenotypes in prostate carcinoma cells.
ERbeta's role in governing cell plasticity suggests its involvement in prostate cancer progression.

Key Insights:

Estrogen receptor beta (ERbeta) signaling is identified as a key regulator of epithelial-mesenchymal transition (EMT) in prostate cancer.
The study demonstrates that ERbeta controls the maintenance of the epithelial phenotype versus the induction of EMT.
This finding highlights a specific molecular mechanism underlying prostate cancer cell plasticity.

Outlook:

Estrogen receptor beta (ERbeta) may serve as a valuable prognostic biomarker for localized prostate cancer.
Targeting the ERbeta signaling pathway could offer novel therapeutic avenues for prostate cancer treatment.
Further research into ERbeta's function could refine treatment strategies and improve patient outcomes.