The biological function of m6A methyltransferase KIAA1429 and its role in human disease

Area of Science:

• Molecular Biology
• Oncology
• Epigenetics

Background:

• KIAA1429 is a crucial m6A methyltransferase with significant roles in human health and disease.
• It influences tumorigenesis by regulating key targets involved in cell proliferation, migration, invasion, metastasis, and tumor growth.
• Beyond cancer, KIAA1429 affects non-tumor diseases, including those of the reproductive and cardiovascular systems.

Approach:

• This review synthesizes current research on KIAA1429's involvement in various human cancers.
• It examines KIAA1429's function in non-cancerous conditions.
• The review explores the regulatory mechanisms of KIAA1429-dependent m6A modification across different RNA types (mRNA, lncRNA, circRNA, miRNA).

Key Points:

• KIAA1429 promotes cancer progression through specific molecular targets like DAPK3, ID2, GATA3, SMC1A, CDK1, and SIRT1.
• The methyltransferase activity of KIAA1429 is implicated in both oncogenic and non-oncogenic disease pathways.
• m6A modification mediated by KIAA1429 involves interactions with various RNA molecules, influencing gene expression.

Conclusions:

• KIAA1429 is a significant player in oncogenesis and other diseases.
• Understanding KIAA1429's mechanisms offers insights into disease pathology.
• KIAA1429 presents potential as a prognostic biomarker and therapeutic target in diverse human diseases.