Understanding roles of non-coding RNAs in apoptosis-induced proliferation
Lead Research Organisation:
University of Birmingham
Department Name: Sch of Biosciences
Abstract
Apoptosis, a major form of programmed cell death, is frequently activated in response to stress to remove damaged cells in multi-cellular organisms. It is therefore the guardian of health. However, it has long been a mystery how tissue recovers after damaged cells are removed. Work by us and others has revealed that, surprisingly, apoptotic cells can actively promote compensatory proliferation of their neighbouring cells to maintain tissue homeostasis, a process termed Apoptosis-induced Proliferation (AiP). Recent studies in several organisms including Drosophila and mammals have revealed that AiP plays critical roles in tissue recovery and regeneration and, in pathological conditions, uncontrolled AiP can lead to excessive tissue overgrowth. Yet there is not much known about the regulation of AiP at the cellular and molecular level. This PhD project is designed to determine and characterise roles of non-coding RNAs in regulating AiP. By using Drosophila as a model organism, combined approaches including genetic epistasis, molecular biology, proteomics, immunohistochemistry, advanced microscopy and quantitative data analysis will be employed to systematically identify and characterise novel regulators of AiP. As AiP is evolutionary conserved, this project will make substantial contributions to our understanding of the cellular strategies and the genetic pathways used to maintain tissue homeostasis and promote tissue repair.
Organisations
People |
ORCID iD |
Yun Fan (Primary Supervisor) | |
Caitlin Hounsell (Student) |
Studentship Projects
Project Reference | Relationship | Related To | Start | End | Student Name |
---|---|---|---|---|---|
BB/T00746X/1 | 30/09/2020 | 29/09/2028 | |||
2430053 | Studentship | BB/T00746X/1 | 04/10/2020 | 03/10/2024 | Caitlin Hounsell |