Advances in Metastatic Prostate Cancer

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Cancer Metastasis".

Deadline for manuscript submissions: 21 April 2025 | Viewed by 1998

Special Issue Editor


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Guest Editor
Department of Medical Oncology, Santa Chiara Hospital, 38112 Trento, Italy
Interests: prostate cancer; bladder cancer; renal cancer
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Special Issue Information

Dear Colleagues,

In the last two decades, unprecedented improvements in the knowledge of the biology of advanced prostate cancer have led to dramatic changes in the therapeutic landscape of this disease.

The disease state, formerly known as hormone-refractory, has now been defined as castration-resistant according to the central role which is covered by androgen-receptor machinery in all disease states. This has led to the development and use of androgen-receptor signaling inhibitors (ARSIs) which produce improved survival outcomes in metastatic-castration-resistant prostate cancer (mCRPC) patients before or after docetaxel use. In recent years, docetaxel and ARSIs have been used in earlier disease states, such as non-metastatic CRPC or metastatic-castration-sensitive prostate cancer, reducing the proposed therapeutic options in the mCRPC setting.

More recently, the use of PARP inhibitors and Lu-PSMA has exploited new therapeutic targets, enhancing the available options in mCRPC. These strategies, which improve patients’ prognosis in late phases, are being used for testing in earlier disease states. Meanwhile, molecular imaging with new radiotracers provides more accurate disease pictures. In this renewed landscape, the knowledge of genomic profiling is limited by technical challenges due to the characteristics of available tissue samples, with increasing efforts being exerted to develop reliable and reproducible liquid biopsy-based analyses.  

This Special Issue, titled “Advances in Metastatic Prostate Cancer”, aims to highlight approaches which could improve the contemporary and future management and treatment of metastatic prostate cancer.

Dr. Orazio Caffo
Guest Editor

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Keywords

  • prostate cancer
  • genomic profiling
  • therapeutic sequences
  • immunotherapy
  • chemotherapy
  • hormone-therapy
  • molecular imaging

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Published Papers (1 paper)

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Research

20 pages, 5176 KiB  
Article
Integrated Genomic Analysis of Primary Prostate Tumor Foci and Corresponding Lymph Node Metastases Identifies Mutations and Pathways Associated with Metastasis
by Carlos S. Moreno, Cynthia L. Winham, Mehrdad Alemozaffar, Emma R. Klein, Ismaheel O. Lawal, Olayinka A. Abiodun-Ojo, Dattatraya Patil, Benjamin G. Barwick, Yijian Huang, David M. Schuster, Martin G. Sanda and Adeboye O. Osunkoya
Cancers 2023, 15(23), 5671; https://doi.org/10.3390/cancers15235671 - 30 Nov 2023
Cited by 3 | Viewed by 1591
Abstract
Prostate cancer is a highly heterogeneous disease and mortality is mainly due to metastases but the initial steps of metastasis have not been well characterized. We have performed integrative whole exome sequencing and transcriptome analysis of primary prostate tumor foci and corresponding lymph [...] Read more.
Prostate cancer is a highly heterogeneous disease and mortality is mainly due to metastases but the initial steps of metastasis have not been well characterized. We have performed integrative whole exome sequencing and transcriptome analysis of primary prostate tumor foci and corresponding lymph node metastases (LNM) from 43 patients enrolled in clinical trial. We present evidence that, while there are some cases of clonally independent primary tumor foci, 87% of primary tumor foci and metastases are descended from a common ancestor. We demonstrate that genes related to oxidative phosphorylation are upregulated in LNM and in African-American patients relative to White patients. We further show that mutations in TP53, FLT4, EYA1, NCOR2, CSMD3, and PCDH15 are enriched in prostate cancer metastases. These findings were validated in a meta-analysis of 3929 primary tumors and 2721 metastases and reveal a pattern of molecular alterations underlying the pathology of metastatic prostate cancer. We show that LNM contain multiple subclones that are already present in primary tumor foci. We observed enrichment of mutations in several genes including understudied genes such as EYA1, CSMD3, FLT4, NCOR2, and PCDH15 and found that mutations in EYA1 and CSMD3 are associated with a poor outcome in prostate cancer. Full article
(This article belongs to the Special Issue Advances in Metastatic Prostate Cancer)
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