Three Musketeers pass PhDs (pending minor corrections)!

A huge well done to new Drs Andy Frey, Dr Kate Naylor and Dr Charlotte Green for passing their Vivas with flying colours, who are all now proud owners of their doctoral spatulas (It's a group thing). They all had nice rigourous vivas with examiners drawn from the University of Cambridge, Trinity college-Dublin and the University of Glasgow. Very well deserved! They have all contributed so much to the group and are an example to all.

Charlotte has already secured a post doc position at the University of Nottingham with Professor Gill Stephens on a synthetic biology project aimed at engineering E.coli to resist toxic compounds key to industrial biotechnology.  We wish her the best of luck and are very sad to see her go, but look forward to hearing all about the future.

Luckily, we don’t have to say goodbye to Kate and Andy just yet as  Kate has taken a step sideways and is working with the Colgate team, supervised by Simon Whawell, Helen Colley and Craig Murdoch on a project utilising her microbiology and tissue culture skills and learning some 3D-model skills.

Andy is staying put also for now, continuing to work with Graham on an MRC Proximity to Discovery grant with PhytoQuest UK, testing novel plant derived antimicrobial compounds.  

The team are pictured here on the night of Charlotte’s viva after an orange squash or two in the aptly named ‘Wick at both Ends’.  Watch this space for papers….

Oh, and Andy... busy man: 

Sheffield to host OMIG Postgraduate Symposium 2017












OMIG is pleased to announce details of the OMIG Postgraduate Research Prize
Symposium 2017.

This will be held at the School of Clinical Dentistry, University of Sheffield on
Wednesday 8th February 2017 from 12.00pm to 5.00pm.

Registration will be free and can be recorded via this Google form link.

The idea of the meeting is to allow PhD, MSc and other early career researchers in the
fields of oral microbiology, oral immunology and related fields to present their work
(often for the first time) in a friendly and stimulating environment.

OMIG therefore warmly invites postgraduate research students in oral microbiology,
oral immunology or related field to attend and present their work in two formats:
1). 15-minute oral presentations. Please submit a title and 300-word abstract by
Monday 19th December 2016 (IADR format - may suit later stage PhD students).
2). 3-minute flash presentations (maximum of four slides). Please submit a title and
100-word abstract by Monday 19th December 2016 (may suit early stage PhD

Please send all abstracts to Dr Graham Stafford: This email address is being protected from spambots. You need JavaScript enabled to view it.
Students and supervisors are all welcome to attend, whether presenting or not, to get
together and discuss oral microbiology and immunology in a friendly atmosphere.

All accepted speakers will be contacted by Monday 9th January 2017 to confirm

OMIG will award a prize for the best oral presentation in each category.

Please register your interest in attending the meeting by contacting Dr G Stafford:
This email address is being protected from spambots. You need JavaScript enabled to view it.
S10 2TA

From Sheffield train station: 15-minute taxi ride OR 30-minute walk (uphill…. take


Supertram to University Stop and a 10-minute walk.
Google map link:

Andy Frey wins 3rd Prize at the MicroSoc-YMOY competition

ymoyThis September saw Andy Frey selected for the final of the Young Microbiologist of the Year competition.  Run by the UKs, highly esteemed Microbiology Society (formerly the SGM), he was selected into a final of 6 from an entry of over 600. 

Andy gave an excellent talk alongside the other finalists and won a very respectable 3rd prize which was awarded in a lovely evening event at the Hunterian museum in London.  He is pictured here after a glass of fizz with his certificate and supervisor, Graham Stafford.  His thesis is in now and we hope papers to come and a successful PhD viva to come.

Congratulations on Kates First paper

Many, many congratulations to Kate Naylor, whose paper entitled "Role of OmpA2 surface regions of Porphyromonas gingivalis in host-pathogen interactions with oral epithelial cells" was published in September in MicrobiologyOpen Journal.OmpA2 mutants, TEM

The paper contains a very nice dataset that represents a great amount of work from Kate and i for one am very proud of her and the paper- also my first lead paper on P. gingivalis.  In the paper we describe the role of OmpA and its individual subunits in the interaction of P. gingivalis with oral cells. In particular, we observe that OmpA2-loop 4 plays an important role in the interaction with host cells. These data demonstrate for the first time the important role of P. gingivalis OmpA2 extracellular loops in interaction with epithelial cells, which may help design novel peptide-based antimicrobial therapies for periodontal disease.

Link to paper:;jsessionid=E34EB50D90FF530F520DC47AC1B19677.f04t03


Prizes all round at OMIG

In April, Marianne, Andy and Kate all attended the OMIG residential meeting in Gregynog, Wales.  Attendees from the oral microbiology world from universities and industry from the UK and  Europe attended. 

Andy Frey won best in the poster presentation category, while Kate won the prestigious best oral presentation prize for her talk entitled ‘Surface Exposed Loops of the OmpA2 Outer Membrane Protein of P. gingivalis Are Key to Host-Pathogen Interactions’

Sadly Graham did not attend but i know the ghosts will have missed me!

Well done guys!  Much credit to you both.  Kate and Andy pictured in front of the main house at Gregynog!

Displaying 12472467_1066683410071228_3168737233463373046_n.jpg


Preterm-metabolite paper published

I am pleased to report the publication of a joint paper between ourselves- Emmanuel Amabebe and Jen Parker and lead by Dilly Anumba on the work conducted on the preterm birth project assessing metabolite levels by NMR.  The NMR  work was lead by Steve Reynolds with Martyn Paley and shows some interesting findings suggesting selected metabolites detectable in the GU tract of pregnant women have the potential to help the diagnostic process indicating increased risk of Premature birth.  

Read more here:

Emmanuel Amabebe, Steven Reynolds, Victoria L. Stern, Jennifer L. Parker, Graham P. Stafford, Martyn N. Paley, Dilly O. C. Anumba (2016) Identifying metabolite markers for preterm birth in cervicovaginal fluid by magnetic resonance spectroscopy. Metabolomics. April 2016, 12:67