ICaMB PhD studentship opportunities

PhD student recruitment season is upon us.  If you or maybe someone you know is interested in a doing PhD in Cell and Molecular Biosciences in a leading UK Research Institute (that happens to be based in one of the most exciting yet affordable cities in the UK), then read on.  This year we are giving you an early preview of the opportunities available in ICaMB and telling you a bit about who we are and what doing your PhD here with us has to offer.

ICaMB PhD students benefit from being in a dynamic and well funded research environment with access to state of the art technology.  Our research interests cover the cutting edge of bacterial cell biology all the way through to eukaryotic cell signalling and cancer research.  ICaMB investigators have been awarded £39.32M since 2008, which includes major funding from the Wellcome Trust, the ERC, BBSRC, The Royal Society, Cancer Research UK, Leukemia and Lymphoma Research and the Association of International Cancer Research.


PhD students do not exist on experiments alone and the ICaMB PhD student association PAN!C helps to facilitate social as well as scientific interactions.  You can read more about PAN!C in a previous ICaMB blogpost.


The recent 2nd year PhD student presentations

Below we have listed the MRes/PhD Studentships scheduled to begin in ICaMB in September 2014.  These are also listed on the ICaMB website, where they will shortly be formally advertised. Further details of the projects and guidelines on how to apply, will be posted in the next few weeks.  However, if you would like further details about the projects NOW you can contact the named supervisor directly or the ICaMB Postgraduate Tutor Dr Tim Cheek (email tim.cheek@ncl.ac.uk).  In exceptional circumstances, especially if the prospective applicant already has interviews arranged at other institutions, we can expedite and fast track the interview process (please contact Tim Cheek for more details if this applies to you). 

Eukaryotic Cell Biology

The last year has seen a lot of recruitment activity in ICaMB, one result of which was the appointment of three new PIs as part of our Independent Researcher Establishment Scheme (IRES). We introduced Dr Owen Davies, Dr Niall Kenneth and Dr Josana Rodriguez recently.  Doing PhD research with a new PI offers the chance to work at the bench directly with a young and enthusiastic scientist at the top of their game.  Many ‘first’ PhD students go on to achieve great things. There was great competition for our IRES positions and a PhD position with any of these new PIs promises to be a rewarding experience.

Title of Studentship: Uncovering the molecular basis of homologous chromosome synapsis by the synaptonemal complex during mammalian meiosis
Funding Source: BBSRC DTP
Supervisor: Dr Owen Davies (email owen.davies@ncl.ac.uk)

Title of Studentship: What are the protective roles of XIAP in the response to oxidative stress?
Funding Source: BBSRC DTP
Supervisor: Dr Niall Kenneth (email niallk@med.umich.edu)

Title of Studentship: Understanding microtubule dependent signalling in the generation of cellular asymmetries
Funding Source: BBSRC DTP
Supervisor: Dr Josana Rodriguez (email josanarsl@googlemail.com)

We also have PhD studentships available with Prof Brian Morgan and Dr Elizabeth Veal. Both PIs are investigating the important area of oxidative stress signalling (relevant to many diseases, including cancer) using the model organisms Saccharomyces cerevisiae and Caenorhabditis elegans and publish routinely in high impact journals, such as  Molecular Cell. A PhD in either lab provides an opportunity to work at the cutting edge of research into eukaryotic cell signalling.

Title of Studentship: How does the regulation of ubiquitin/ubiquitin-like pathways determine cellular responses to reactive oxygen species?
Funding Source:BBSRC DTP
Supervisor: Prof Brian Morgan (email brian.morgan@ncl.ac.uk)

Title of Studentship: Understanding how hydrogen peroxide signals control cell growth, survival and ageing
Funding Source: BBSRC DTP
Supervisor: Dr Elizabeth Veal (email elizabeth.veal@ncl.ac.uk)

Host-Microbe Interactions

The next two positions complement each other, with one exploring the host’s reaction to microbes while the second focusses on the microbe’s response to the host. Dr Judith Hall and Dr David Bolam are both key members of ICaMB and have a strong track record as PhD supervisors. So if you have an inclination towards exploring innate immunity or diving into the growing community of microbiologists interested in the microflora that interacts with us on a daily basis, maybe one of these two posts is for you.

Title of Studentship: Dissecting the role of the Dectin-1 Receptor in the Innate Defences of the Uro-genital Tract
Funding Source: Dr William Edmund Harker Foundation
Supervisor: Dr Judith Hall (email judith.hall@ncl.ac.uk)

Title of Studentship: Understanding how the mucosal layer is a microbial niche within the gut microbiota
Funding Source: BBSRC DTP
Supervisor: Dr David Bolam (email david.bolam@ncl.ac.uk)

Bacterial Cell Biology 

The final two positions are both located in the Centre for Bacterial Cell Biology, affiliated to ICaMB. You can read up on our work on bacterial cell biology in previous posts including our investigations with bulging bacterial cells to explain division, how we explode bacteria for science, or highlighting a recent paper from Nikolay published in the prestigious journal Science. In addition, Yulia Yuzenkova was recently awarded a prestigious Royal Society University Research Fellowship and her research was featured on the ICaMB blog.

Title of Studentship: Cyanobacterial transcription machinery
Funding Source: BBSRC DTP
Supervisor: Dr Yulia Yuzenkova (email yulia.yuzenkova@ncl.ac.uk)

Title of Studentship: Bacterial immunity and multi-drug resistance
Funding Source: BBSRC DTP
Supervisor: Prof Nikolay Zenkin (email nikolay.zenkin@ncl.ac.uk)

Please note that there are eligibility requirements for BBSRC DTP studentships (link to download pdf).

Typical ICaMB laboratory space


ECRs at ICaMB: My Meiotic Journey

In the latest of our series focussing on the new Early Career Researchers (ECR) in ICaMB, we feature Dr Suzanne Madgwick.  Suzanne recently returned to the lab after a career break by successfully applying for a Wellcome Trust Career Re-entry fellowship.  She tells us more about her science, her life and why coming back into science was always something she wanted to do.

 By Dr Suzanne Madgwick

After 6 years officially away from science I am thrilled to be back, almost 10 months in to my first fellowship position and about to supervise my first PhD student ….. though more than a little frightened by how fast the time is going! ICaMB has been a very positive and supportive place to come back to and the future looks bright for our growing meiosis team.

Not many PhD students get to ride horses as part of their project

I started out my meiotic journey not as a cell biologist, but as a Physiology and Nutrition student at the University of Leeds where I quickly found that the area of biology I am most fascinated by is the complexity, control, and number of systems a body has dedicated to reproducing itself. From my degree I went straight into a PhD here at Newcastle, in SAgE, with Dr Andrew Beard studying endocrine control of the developing reproductive system in cows. Whilst adolescent bulls are not the easiest experimental model to deal with, like most people I have very fond memories of my PhD. A definite highlight was a year of practical work carried out at a veterinary university in Canada, being able to round up my animals on horseback and drive oversized farm vehicles!

Brightfield image of an in-vitro matured metaphase II stage mouse oocyte showing polar body 1 (containing the waste chromosomes) from the first meiotic division. Approx diameter of the oocyte = 80um

Although I am proud of my PhD work, during this time my interests made a definite shift from whole animal reproductive systems to the molecular control of the reproductive cells themselves. Luckily, Professor Keith Jones (formerly of ICaMB) offered me a Post Doc position in his lab researching an arrest point in the life of a mammalian oocyte that maximises the window of opportunity for fertilisation. This was a successful time and we were able to publish a number of papers detailing the control of this arrest and how spermatozoa are then able to awaken an oocyte. I was left in no doubt that I had found not only the area, but also a method of research that I thoroughly enjoy being a part of.

Nearing the end of my post doc and armed with a pretty solid CV, I turned my interest to my own meiosis and made the decision to leave science on a high and spend a few years concentrating on bringing up a family. I always knew I would attempt a comeback, researching and bookmarking the Wellcome Trust Career Re-entry pages at the same time as I planned my exit.

Suzanne's research no longer requires access to a combine harvester

After 5 years of baby and toddler groups, and 2 confused little boys wondering why their mother suddenly started needing to go back to school (I was asked at one point if it was because I didn’t try very hard when I was at proper school the first time) I began regular visits to the lab and a period as full time mother / nocturnal grant writer. I can’t say any of this was very easy, but I also can’t imagine having the same enthusiasm for any other career. The support and advice I have had from both the Institute and the Wellcome Trust regarding career re-entry has been excellent. Taking a break from science was certainly the right decision for me. For anybody else considering this there are a number of ways for both men and women to re-enter a career in science, (in addition to the Wellcome Trust there is our own Faculty/Barbour Fellowship scheme, as well as the Dorothy Hodgkin and Daphne Jackson fellowships ).

The end stage of the application process was an interview at Wellcome Trust headquarters in London and whilst I tried to appreciate the privilege of being there in the first place, I have to agree with Kevin Waldron and say that it was also the most intimidating experience of my career. My second visit to the interview room for a Fellows conference in the summer was a far more relaxed and really a very inspirational meeting of both current and past Career Re-entry Fellows, including Newcastle’s Professor Helen Arthur who took a 10 year break.

Balancing a career and a young family is a certainly a tricky juggling act which I’m sure most parents have experienced. Attempting to work part-time in research is also pretty difficult (largely I admit a self-inflicted problem caused by the drive to try out the next experiment). I’m still working on this balance. Thankfully the Fellowship Scheme has the flexibility to be able to make changes to working hours and my children are already very interested in quizzing me about cells. I confess a great deal of pride when I recently overheard my 4 year old give a very basic yet accurate description of aneuploidy to his nursery teacher.

My current interest is in the events surrounding aneuploidy in female meiosis. Human oocytes have an extremely high failure rate, frequently resulting in an error in chromosome segregation, which is considered to be the leading genetic cause of birth defects and miscarriages.

Suzanne getting ready to inject oocytes using a mouth pipette*

In particular I plan to concentrate my research on unknown aspects of cell cycle control in mammalian oocytes through the first and most error prone of the meiotic divisions. Theories formed towards the end of my post doc along with more recent preliminary data have led to the hypothesis that an entirely novel mechanism of metaphase exit may exist in female meiosis; one which has not previously been noted through studies in mitosis. Our experimental approach is to use fluorescently-tagged gene constructs in real time live cell assays. mRNA encoding these constructs is microinjected into oocytes, resulting

in a fluorescent signal as a result of protein expression. Fluorescent expression and mRNA knock down experiments characterise the behaviour of resulting proteins. Of particular interest is, the targeting of the maturation promoting factor (MPF) component cyclin B1, which is crucially destroyed to allow chromosomes to segregate. A full understanding of how oocytes progress through cell division will help to explain why female meiotic cells do not have the same capacity to check and repair themselves as healthy mitotic cells do.

Intriguingly, like female meiosis, a failure to correctly regulate chromosome division is a major phenotype of virtually all cancers. Hopefully by investigating features of a cell cycle that appears to allow cells to proliferate despite division errors, my research will be of interest beyond meiosis and to the wider field of cell biology.

*mouth pipetting is considered to be a quick and accurate way of stripping cumulus cells and transferring delicate oocytes in minimal volumes of media. Glass Pasteur’s are drawn over a Bunsen burner and broken to give a pipette diameter of just a few microns above that of the oocyte.