Single Nucleotide Polymorphisms (SNPs) in the Shadows: Uncovering their Function in Non-Coding Region of Esophageal Cancer

Title:Single Nucleotide Polymorphisms (SNPs) in the Shadows: Uncovering their Function in Non-Coding Region of Esophageal Cancer

Volume: 25 Issue: 15

Author(s): Surovi Saikia, Humzah Postwala, Vishnu Prabhu Athilingam, Aparna Anandan, V. Vijaya Padma, Partha P. Kalita*, Mehul Chorawala and Bhupendra Prajapati*

Affiliation:

• Program of Biotechnology, Assam Down Town University, Panikhaiti, Guwahati 781026, Assam, India

• Department of Pharmaceutics and Pharmaceutical Technology, Shree. S. K. Patel College of Pharmaceutical Education and Research, Ganpat University, Kherva, Gujarat, India

Abstract: Esophageal cancer is a complex disease influenced by genetic and environmental factors. Single nucleotide polymorphisms (SNPs) in non-coding regions of the genome have emerged as crucial contributors to esophageal cancer susceptibility. This review provides a comprehensive overview of the role of SNPs in non-coding regions and their association with esophageal cancer. The accumulation of SNPs in the genome has been implicated in esophageal cancer risk. Various studies have identified specific locations in the genome where SNPs are more likely to occur, suggesting a location-specific response. Chromatin conformational studies have shed light on the localization of SNPs and their impact on gene transcription, posttranscriptional modifications, gene expression regulation, and histone modification. Furthermore, miRNA-related SNPs have been found to play a significant role in esophageal squamous cell carcinoma (ESCC). These SNPs can affect miRNA binding sites, thereby altering target gene regulation and contributing to ESCC development. Additionally, the risk of ESCC has been linked to base excision repair, suggesting that SNPs in this pathway may influence disease susceptibility. Somatic DNA segment alterations and modified expression quantitative trait loci (eQTL) have also been associated with ESCC. These alterations can lead to disrupted gene expression and cellular processes, ultimately contributing to cancer development and progression. Moreover, SNPs have been found to be associated with the long non-coding RNA HOTAIR, which plays a crucial role in ESCC pathogenesis. This review concludes with a discussion of the current and future perspectives in the field of SNPs in non-coding regions and their relevance to esophageal cancer. Understanding the functional implications of these SNPs may lead to the identification of novel therapeutic targets and the development of personalized approaches for esophageal cancer prevention and treatment.

Cite this article as:

Saikia Surovi, Postwala Humzah, Athilingam Prabhu Vishnu, Anandan Aparna, Padma Vijaya V., Kalita P. Partha*, Chorawala Mehul and Prajapati Bhupendra*, Single Nucleotide Polymorphisms (SNPs) in the Shadows: Uncovering their Function in Non-Coding Region of Esophageal Cancer, Current Pharmaceutical Biotechnology 2024; 25 (15) . https://dx.doi.org/10.2174/0113892010265004231116092802