the mechanisms underpinning this relationship remain poorly understood. By bringing together investigators from leading haemostasis research groups in RCSI and blood transfusion medicine experts from the IBTS, the iABC Strategic Partnership will adopt a unique state-of-the-art research programme to characterize the biological mechanisms through which ABO blood group influences blood coagulation. The programme will therefore address clinically important research questions that have key implications for transfusion medicine practice. Given the huge morbidity and mortality associated with bleeding, defining the mechanisms though which ABO affects coagulation is of direct clinical importance. Our innovative plan of investigation will also provide novel insights into the relationship between ABO blood group, heavy menstrual bleeding and iron deficiency in young women.
The PhD candidates appointed to the iABC programme will join an established team of other experienced Post-Doctoral fellows and students all working in the world-leading RCSI Irish Centre for Vascular biology which is directed by Professor James O'Donnell. This research team has been working on blood coagulation for more than 20 years and has published more than 230 papers on this subject in high impact journals. The role will include working on a wide range of state-of-the-art laboratory methodologies spanning molecular biology and cellular biology and will also provide opportunities to engage with blood donors patients attending the Irish Blood Transfusion Service. Based on the insights derived from the exciting plan of investigation, we aim to improve the clinical treatment for patients with bleeding disorders and those requiring blood transfusion support in Ireland and around the world.
Entry Requirements:
Mandatory:
- The successful applicant will have a degree (honours bachelors or masters) in a biological sciences subject, such as cell biology, biochemistry, molecular biology, genetics, pharmacology or physiology.
Desirable:
- A strong interest in haematology and vascular biology research
- Good organisational, communication skills and be highly motivated
- Ability to work both independently and as part of a multidisciplinary team
Supervisor 1: Dr. Jamie O'Sullivan
Supervisor 2: Professor James O'Donnell
Funding: The project is fully funded through a strategic partnership between Research Ireland and the Irish Blood Transfusion Service
Tenure: 4 year PhD
Application Deadline: September 23rd 2026
Shortlisting: Mid September
Interviews: End of September/Early October (Virtual interviews available)
Planned Start Date: Oct/Nov 2026
Application Process:
To apply, please access the following external link and complete the application form in full: Project with Dr Jamie O'Sullivan (II) – Fill out form
- Unfortunately, we are unable to provide individual feedback to applicants.
- Shortlisted candidates will be invited for interview.
- At this stage only successful candidates will be contacted to submit, CV, transcripts and other relevant documentation.
- For successful candidates, referees will also be contacted at this stage for a reference.
Applications must include:
Deadline: All applications must be made online by 23/09/2026
It is the candidate's responsibility to ensure the application form is completed in full on time. Late and/or incomplete applications will not normally be assessed.
