Related Experiment Video

Updated: Jan 13, 2026

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer
07:25

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer

Published on: March 6, 2018

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Targeting the Androgen Receptor Pathway in Prostate Cancer: A PROTrACted Struggle

Michael D Nyquist1,2, Peter Nelson1,2

  • 1Division of Human Biology, Fred Hutchinson Cancer Center, Seattle, Washington.

Clinical Cancer Research : an Official Journal of the American Association for Cancer Research
|October 29, 2025
PubMed

Insights

A novel dual androgen receptor (AR) degrader/inhibitor offers a promising strategy to overcome treatment resistance in metastatic prostate cancer by inhibiting AR signaling. This approach may improve patient outcomes where current therapies fail.

Area of Science:

  • Oncology
  • Molecular Biology
  • Pharmacology

Background:

  • The androgen receptor (AR) is a critical therapeutic target for metastatic prostate cancer.
  • While AR inhibitors are effective initially, resistance and disease progression are common due to AR signaling reactivation.

Purpose of the Study:

  • To investigate a novel small-molecule dual AR degrader/inhibitor.
  • To evaluate its potential in overcoming resistance mechanisms in prostate cancer.

Main Methods:

  • Development of a new small-molecule compound.
  • Assessment of its dual inhibitory and degradative activity against the androgen receptor.

Main Results:

  • The dual AR degrader/inhibitor demonstrates promise in preclinical or early clinical studies.
  • It shows potential to counteract AR signaling reactivation and bypass resistance pathways.

Conclusions:

  • This dual-action therapeutic strategy represents a promising advancement for treating metastatic prostate cancer.
  • It may offer improved clinical outcomes for patients with resistant disease.

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