header-bg

Harnessing Post-Transcriptional Gene Regulation in Lymphocyte Immune Responses: Implications for Cellular Immunotherapy

Project

Harnessing Post-Transcriptional Gene Regulation in Lymphocyte Immune Responses: Implications for Cellular Immunotherapy

Project Details

Lymphocytes respond to infection by rapidly increasing and decreasing the expression of many genes in a highly regulated manner. This regulation requires the integration of transcription, mRNA decay and translation. We are only just beginning to understand how these processes are integrated with each other. The host labs are studying how the multiprotein CCR4-NOT complex and its associated RNA binding proteins control gene expression. By combining structural and molecular biology approaches with cellular immunology and mouse models of immune responses we offer a broad training experience and the opportunity to discover fundamental mechanisms of gene regulation in the immune system. The discoveries have application in modifying the potency and durability of cellular immune therapies such as anti-tumour CART cell responses and the student will have an opportunity to apply fundamental knowledge to these applications.

References
The timing of differentiation and potency of CD8 effector function is set by RNA binding proteins. Nat Commun. 2022 doi: 10.1038/s41467-022-29979-x. PMID: 35477960; PMCID: PMC9046422.

Regulation of the multisubunit CCR4-NOT deadenylase in the initiation of mRNA degradation. Curr Opin Struct Biol. 2022 doi: 10.1016/j.sbi.2022.102460. Epub 2022 Sep 16. PMID: 36116370; PMCID: PMC9771892.

The nexus between RNA-binding proteins and their effectors. Nat Rev Genet. 2023. doi: 10.1038/s41576-022-00550-0. Epub 2022 Nov 23. PMID: 36418462; PMCID: PMC10714665.

Category
Institute or Center
University
8
Project Listed Date
NIH Mentor
Back to Top