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Elizabeth Phillips MD - unlocking genetic keys to drug hypersensitivity

Elizabeth Phillips, MD.

Advances in medicine have led to the development of drugs that can treat some of the most debilitating conditions, even those that previously carried poor prognoses – but what happens when a drug that helps many, carries a deadly risk for a few?

Enter Elizabeth Phillips, MD, Professor of Medicine and Pharmacology, Director of the Centre for Clinical Pharmacology at Murdoch University’s Institute for Immunology and Infectious Diseases (iiid) and Director of Personalised Immunology at the Oates Institute of Experimental Therapeutics at Vanderbilt University.  

In 2006, Professor Phillips established the Centre for Clinical Pharmacology and Infectious Diseases, and she now leads the Drug Hypersensitivity Research Group, which is focussed on investigating the immunological mechanisms driving allergic reactions to certain drugs. 

Throughout her years of research, Professor Phillips has played a pivotal role in the discovery of variations in drug responses – particularly in the interactions between drugs and a person’s immune system – and has been a trailblazer in personalised medicine.  

Professor Phillips was one of the key researchers who established HLA-B*57:01 – a test that can determine if a person will have a reaction to HIV drug Abacavir.  

This was a breakthrough that would save lives.  

Her research uses cutting-edge technology to define genetic, molecular and cellular signatures which are correlated with adverse drug reactions.  

Severe cutaneous adverse reactions to drugs, such as Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN), carry high morbidity and mortality and are driven by genetic factors making them potentially preventable.  

Around 25 per cent of patients (up to 70% of elder adults and immunocompromised) who suffer from this condition don’t survive.   

Professor Phillips’ research mapping genetic markers is now being used to predict these types of reactions and prevent them.    

She is using advanced multiomic technologies to help understand their immunopathogenesis leading to earlier diagnosis and targeted therapies.  

In 2017 Professor Phillips founded and chaired the first SJS/TEN meeting that brought community members together with scientists that study SJS/TEN.   

Since then there have been three additional SJS/TEN international community focused meetings (2019, 2021, 2023) and one DRESS meeting in 2022.

The next meeting “Better Together” will combine SJS/TEN and DRESS (drug hypersensitivity syndrome) in one meeting (SCAR 2025).

Today, Professor Phillips’ work at both Murdoch University and Vanderbilt University has international impact in advancing research, changing clinical practice and training the next generation of physicians and scientists.  

Through her collaborations with international groups, she has implemented programs that delve into genetically diverse drug hypersensitivity, propelling research forward and making lifesaving discoveries  

 

 

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Elizabeth Phillips MD - unlocking genetic keys to drug hypersensitivity

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