Honours information session

Thursday May 6 2.30pm

Join us for a short online session to discover why honours could be the right choice for you.

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TLR4 & Treg cells in early pregnancy

This reproductive immunology project explores the role of the toll like receptor 4 (TLR4) in maternal immune adaptation for pregnancy.

An inflammatory response and subsequent immune adaptation occurs in the female reproductive tract after conception, to generate tolerance of paternal antigens and allow embryo implantation.

In particular, T regulatory (Treg) cells play an integral role in these events. The molecular and cellular character of the inflammatory response, including the kinetics of its progression and resolution, are critical to Treg cell generation and implantation success. Various bioactive molecules regulate this inflammatory response, including factors carried by the male seminal fluid.

Our recent studies have highlighted that sperm derived Toll-like receptor 4 (TLR4) ligands are novel seminal fluid signalling factors, but the exact role that ligation of TLR4 plays in maternal immune adaptation for pregnancy is yet to be established.

This project will utilise TLR4 deficient mice to determine the role that TLR4 plays in maternal immune adaptation in early pregnancy.

Flow cytometry will be utilised to characterise immune cell subtypes, including dendritic cells and Treg cells in early pregnancy. Treg cell functional capacity will be measured using in vitro suppression assays.

This study will help us to expand our understanding of the mechanism by which seminal fluid interacts with female tissues to initiate the peri conception immune response and generate maternal immune tolerance to paternal antigens.


Tagged in Honours projects - Molecular and biomedical science, Honours projects - Sarah Robertson, Honours projects - Molecular and biomedical science: Microbiology and immunology, Honours projects - Lachlan Moldenahuer, Honours projects - John Schjenken

STEM Careers Night: On-campus and online

Whether you're still at high school or planning to join us mid-year, taking a break from study or rethinking your career path, come chat with us at our STEM Careers Night.

You and your parents are invited to join us on campus on Tuesday 18 May to see what’s available in the world of STEM.

STEM Careers Night