Related Experiment Video
Updated: Oct 13, 2025

Microarray-based Identification of Individual HERV Loci Expression: Application to Biomarker Discovery in Prostate Cancer
Published on: November 2, 2013
Updates on Molecular and Biochemical Development and Progression of Prostate Cancer
Omar Fahmy1, Nabil A Alhakamy2,3,4,5, Waleed Y Rizg2,3
1Department of Urology, Universiti Putra Malaysia, Serdang 43400, Malaysia.
Abstract:
Prostate cancer (PCa) represents the most commonly non-cutaneous diagnosed cancer in men worldwide and occupies a very wide area of preclinical and clinical research. Targeted therapy for any cancer depends on the understanding of the molecular bases and natural behaviour of the diseases. Despite the well-known effect of androgen deprivation on PCa, many patients develop resistance either for antiandrogen therapy or other new treatment modalities such as checkpoint inhibitors and chemotherapy. Comprehensive understanding of the development of PCa as well as of the mechanisms underlying its progression is mandatory to maximise the benefit of the current approved medications or to guide the future research for targeted therapy of PCa. The aim of this review was to provide updates on the most recent mechanisms regarding the development and the progression of PCa. According to the current understanding, future treatment strategies should include more predictive genetic and biomarker analysis to assign different patients to the expected most appropriate and effective treatment.
Insights
Prostate cancer (PCa) research is vital due to treatment resistance. Understanding PCa development and progression is key for effective targeted therapies and personalized treatment strategies.
Area of Science:
- Oncology
- Urology
- Molecular Biology
Background:
- Prostate cancer (PCa) is a leading cancer diagnosis in men globally.
- Androgen deprivation therapy is a primary treatment, but resistance frequently develops.
- Understanding PCa progression is crucial for overcoming treatment resistance.
Purpose of the Study:
- To review recent mechanisms in prostate cancer (PCa) development and progression.
- To highlight the need for a comprehensive understanding of PCa biology.
- To inform future targeted therapy research and clinical strategies.
Main Methods:
- This is a review article.
- Literature search on recent advancements in PCa research.
- Synthesis of current knowledge on PCa development and progression mechanisms.
Main Results:
- PCa development involves complex molecular pathways.
- Treatment resistance, including to antiandrogen therapy, checkpoint inhibitors, and chemotherapy, is a significant challenge.
- Mechanisms underlying PCa progression require further elucidation.
Conclusions:
- Future PCa treatment strategies must incorporate predictive genetic and biomarker analyses.
- Personalized medicine approaches are essential for optimizing treatment efficacy.
- Continued research into PCa biology is critical for advancing therapeutic options.
Related Concept Videos
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Targeted Cancer Therapies
There are several types of targeted therapies against...
PI3K/mTOR/AKT Signaling Pathway
Metastasis
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...

