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Updated: Oct 13, 2025
12:23
Phosphopeptide Enrichment Coupled with Label-free Quantitative Mass Spectrometry to Investigate the Phosphoproteome in Prostate Cancer
Published on: August 2, 2018
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Protein Kinase D: A Potential Therapeutic Target in Prostate Cancer
1Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Molecular and Cellular Pharmacology
|November 12, 2021
Summary
Protein kinase D (PKD) regulates cell functions and is implicated in cancer. Specific PKD isoforms show tumor-promoting roles in prostate cancer, offering potential therapeutic targets.
Area of Science:
- Molecular Biology
- Cell Signaling
- Oncology
Background:
- Protein kinase D (PKD) is a serine/threonine kinase involved in diverse cellular processes.
- PKD signaling pathways regulate cell proliferation, survival, migration, and angiogenesis.
- The precise role of PKD in cancer progression is still under investigation.
Purpose of the Study:
- To elucidate the role of specific Protein kinase D (PKD) isoforms in cancer.
- To evaluate the potential of PKD isoforms as therapeutic targets in prostate cancer.
Main Methods:
- Literature review of current research on PKD signaling.
- Analysis of studies investigating PKD isoform function in prostate cancer models.
- Assessment of therapeutic strategies targeting PKD.
Main Results:
- PKD isoforms play varied roles in cellular signaling pathways.
- Evidence suggests a tumor-promoting function for certain PKD isoforms in prostate cancer.
- Selective targeting of these isoforms may offer a novel therapeutic approach.
Conclusions:
- Protein kinase D (PKD) signaling is crucial for cellular regulation and cancer development.
- Specific PKD isoforms are implicated in promoting prostate cancer growth.
- Targeting these PKD isoforms presents a promising avenue for cancer therapy.
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