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  Metabolism, Stress and the Cell Cycle in Human Hair Follicle Growth and Inflammation


   Faculty of Biology, Medicine and Health

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  Dr Talveen Purba, Dr M Harries, Prof C A O'Neill  Applications accepted all year round  Self-Funded PhD Students Only

About the Project

The human hair follicle is a highly proliferative tissue system with unique and complex energy needs to grow hair. This PhD project will examine the links between metabolism and proliferation in human hair follicles, including within epithelial stem and progenitor cell populations. The aim of the project will be to examine how exactly metabolism influences the cell cycle in the hair follicle, and whether periods of hair follicle proliferation and quiescence are reflected by changes in metabolic pathways and tissue energy requirements.

The PhD student will examine this link over the course of the hair follicle cycle (i.e. anagen, catagen and telogen), during conditions of stress, and in states of hair follicle pathology (e.g. inflammatory hair loss conditions). This research will help unravel key molecular and cellular drivers of hair growth, and will work to determine how metabolic pathways might be deregulated in hair loss conditions, together potentially offering new treatment approaches to promote hair growth and manage hair loss. The project will link to our broader research themes in hair follicle biology and inflammatory hair loss disorders, and will be supported by strong links with our dermatology/hair loss clinics based at the Northern Care Alliance NHS group. 

Entry Requirements

Candidates are expected to hold (or be about to obtain) a minimum upper second class honours degree (or equivalent) in a related area/subject. Candidates with previous laboratory experience are particularly encouraged to apply.

How To Apply

For information on how to apply for this project, please visit the Faculty of Biology, Medicine and Health Doctoral Academy website (https://www.bmh.manchester.ac.uk/study/research/apply/). Informal enquiries may be made directly to the primary supervisor. On the online application form select the appropriate subject title.

For international students, we also offer a unique 4 year PhD programme that gives you the opportunity to undertake an accredited Teaching Certificate whilst carrying out an independent research project across a range of biological, medical and health sciences.

Equality, Diversity and Inclusion

Equality, diversity and inclusion is fundamental to the success of The University of Manchester, and is at the heart of all of our activities. The full Equality, diversity and inclusion statement can be found on the website https://www.bmh.manchester.ac.uk/study/research/apply/equality-diversity-inclusion/”

Biological Sciences (4) Chemistry (6)

Funding Notes

Applications are invited from self-funded students. This project has a Band 3 fee. Details of our different fee bands can be found on our website https://www.bmh.manchester.ac.uk/study/research/fees/

References

Hardman-Smart, J. A., Purba, T. S., Panicker, S., Farjo, B., Farjo, N., Harries, M. J., & Paus, R. (2020). Does mitochondrial dysfunction of hair follicle epithelial stem cells play a role in the pathobiology of lichen planopilaris? In British Journal of Dermatology. https://doi.org/10.1111/bjd.19259
Purba, T. S., Berriche, L., & Paus, R. (2021). Compartmentalised metabolic programmes in human anagen hair follicles: New targets to modulate epithelial stem cell behaviour, keratinocyte proliferation and hair follicle immune status? Experimental Dermatology. https://doi.org/10.1111/exd.14300
Purba, T. S., Brunken, L., Peake, M., Shahmalak, A., Chaves, A., Poblet, E., Ceballos, L., Gandarillas, A., & Paus, R. (2017). Characterisation of cell cycle arrest and terminal differentiation in a maximally proliferative human epithelial tissue: Lessons from the human hair follicle matrix. European Journal of Cell Biology. https://doi.org/10.1016/j.ejcb.2017.03.011
Purba, T. S., Ng’andu, K., Brunken, L., Smart, E., Mitchell, E., Hassan, N., O’Brien, A., Mellor, C., Jackson, J., Shahmalak, A., & Paus, R. (2019). CDK4/6 inhibition mitigates stem cell damage in a novel model for taxane‐induced alopecia. EMBO Molecular Medicine. https://doi.org/10.15252/emmm.201911031
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