Imperial College London

DrRobertMahen

Faculty of Natural SciencesDepartment of Physics

Academic Visitor
 
 
 
//

Contact

 

r.mahen

 
 
//

Location

 

Blackett LaboratorySouth Kensington Campus

//

Summary

 

Summary

All living systems depend on multicomponent macromolecular machines called organelles. Although we know many of the proteins which group together into organelles, the underlying processes which allow organelle assembly are not understood.

One focus of my work is on centrosomes; organelles which allow cells to respond to growth signals, move, change shape and divide. I study centrosome assembly and function using cutting edge tools from quantitative live cell imaging, genome editing and biochemistry. The overarching questions which drive my research are:

- How does centrosomal structure self-organise from protein subunits?

- What are the molecular programmes which control changes in centrosomal state?

- How are organelles altered during pathology and can we therapeutically rebuild and repair them?


Publications

Journals

Nicolai S, Mahen R, Raschella G, et al., 2020, ZNF281 is recruited on DNA breaks to facilitate DNA repair by non-homologous end joining, Oncogene, Vol:39, ISSN:0950-9232, Pages:754-766

Mahen R, Schulte R, 2019, Cell-cell Fusion of Genome Edited Cell Lines for Perturbation of Cellular Structure and Function, Jove-journal of Visualized Experiments, ISSN:1940-087X

Sharma P, Mahen R, Rossmann M, et al., 2019, A cryptic hydrophobic pocket in the polo-box domain of the polo-like kinase PLK1 regulates substrate recognition and mitotic chromosome segregation, Scientific Reports, Vol:9, ISSN:2045-2322

Mahen RWJ, 2018, Stable centrosomal roots disentangle to allow interphase centriole independence, Plos Biology, Vol:16, ISSN:1544-9173

Isokane M, Walter T, Mahen R, et al., 2016, ARHGEF17 is an essential spindle assembly checkpoint factor that targets Mps1 to kinetochores, The Journal of Cell Biology, Vol:212, ISSN:0021-9525, Pages:647-659

More Publications