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Updated: Mar 15, 2026

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A journey beyond apoptosis: new enigma of controlling metastasis by pro-apoptotic Par-4

Reyaz Ur Rasool1,2, Debasis Nayak1,2, Souneek Chakraborty1,2

  • 1Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India.

Clinical & Experimental Metastasis
|August 29, 2016
PubMed

Insights

Prostate apoptotic response 4 (Par-4) shows promise as a therapeutic protein, particularly for controlling cancer metastasis. Further research highlights its potential beyond cell death promotion, offering new avenues for cancer treatment.

Area of Science:

  • Oncology
  • Molecular Biology

Background:

  • Prostate apoptotic response 4 (Par-4) is a protein with significant physiological relevance, especially in cancer research.
  • While known for promoting cell death, emerging research reveals diverse biological roles for Par-4.

Purpose of the Study:

  • To review the therapeutic potential of Par-4.
  • To focus on Par-4's emerging role in preventing cancer metastasis.

Main Methods:

  • Literature review of recent developments in Par-4 research.
  • Analysis of signaling pathways and mechanisms involved in Par-4 activation.

Main Results:

  • Par-4 exhibits diverse functions beyond apoptosis induction.
  • New therapeutic strategies are being developed based on Par-4's signaling pathways.
  • Par-4 demonstrates significant potential in controlling cancer metastasis.

Conclusions:

  • Par-4 is a promising therapeutic protein with broad applications in oncology.
  • The anti-metastatic properties of Par-4 represent a novel and important therapeutic avenue.
Keywords:
AKTE-cadherinEMTMMP-2MetastasisPar-4

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