The functions and mechanisms of RNA modification in prostate: Current status and future perspectives

Area of Science:

• Oncology
• Molecular Biology
• Epigenetics

Background:

• Prostate cancer poses a significant global health challenge, necessitating a deeper understanding of its molecular underpinnings for improved patient outcomes.
• RNA modifications are critical post-transcriptional regulators influencing cellular processes, including tumor growth and metabolism.
• Key RNA modifications like N6-methyladenosine and 5-methylcytidine play crucial roles in gene expression regulation.

Purpose of the Study:

• To review the latest advancements and challenges concerning RNA modifications in prostate cancer.
• To explore the impact of RNA modifications on prostate cancer cells, the tumor microenvironment, and androgen receptor signaling.
• To identify novel molecular targets for prostate cancer diagnosis and therapy.

Main Methods:

• Literature review of recent studies on RNA modifications in prostate cancer.
• Analysis of the role of specific RNA modifications (e.g., m6A, m5C, pseudouridine) in prostate cancer pathogenesis.
• Examination of the interplay between RNA modifications, tumor microenvironment, and androgen receptor signaling.

Main Results:

• RNA modifications intricately regulate coding and non-coding RNAs, affecting RNA stability and protein expression in prostate cancer.
• These modifications influence tumor cell growth, metabolism, and the tumor microenvironment.
• Alterations in RNA modification patterns are linked to prostate cancer progression and androgen receptor signaling.

Conclusions:

• RNA modifications represent a promising frontier for understanding and combating prostate cancer.
• Targeting specific RNA modification pathways may lead to novel therapeutic strategies and improved diagnostic tools.
• Further research into RNA modifications is essential for advancing prostate cancer treatment and patient prognosis.