Professor Anthony McHale

Professor of Medical Biotechnology

School of Pharm. & Pharmaceut. Sc.

Coleraine campus

Room Y141,
Cromore Road,
Co. Londonderry,
BT52 1SA,

Biomedical Sciences Research

Professor of Medical Biotechnology

Professor Anthony McHale


A graduate of the National University of Ireland at Galway, with a BSc Hons (1st) and a PhD in Biochemistry, postdoctoral experience at Baylor College of Medicine, Houston, USA and holder of academic faculty positions at Trinity College Dublin, Ireland and Ulster University, Professor Anthony McHale is currently Professor of Medical Biotechnology with the School of Pharmacy and Pharmaceutical Sciences at Ulster.

With over 140 scientific publications and a number of granted patents (EU and USA), Professor McHale’s interests lie in more applied aspects of pharmacology and biomedical sciences in general.

Studies have involved characterisation of the effects of physical stimuli on living tissues and in particular, exploiting those effects for drug/gene delivery in the treatment of cancer and in aspects relating to tissue regeneration

Research interests

In the area of drug delivery and its application to the treatment of cancer Professor McHale is using ultrasound as a stimulus or trigger to enable more specific therapeutic approaches that circumvent many of the adverse effects associated with the use of conventional cancer chemotherapeutic drugs.

This area has recently expanded to include a therapeutic aspect that is closely related to photodynamic therapy (PDT) where light is replaced by ultrasound as the stimulus and this is known as sonodynamic therapy (SDT).The latter offers the advantage over existing PDT-based approaches of being able to reach targets that are anatomically less accessible.

In another aspect relating to the use of ultrasound he is examining the possibility of using microbubbles, together with ultrasound as a non-invasive means of triggering delivery of drugs and genes to specific sites in the body. Microbubbles are employed as ultrasound contrast agents in medicine and these can be ‘tuned’ to respond to ultrasound in a variety of ways.

If the response is catastrophic (at the microscopic level), this can result in transient permeabilisation of cell membranes and this, in turn, can be exploited to deliver drugs and genes into cells at a specific target site (e.g. a tumour). From a cancer chemotherapy drug perspective, if that drug can enter a target cell more efficiently, then the action of that drug may be enhanced. Such an approach can also address resistance to cancer chemotherapeutic drugs by overcoming efflux mechanisms.

In addition to exploiting ultrasound and microbubbles for drug delivery, Professor McHale has also been working on stimulus-response nanoparticle-based systems to enhance delivery of active substances and to alleviate specific challenges to effective therapy (e.g. transient alleviation of hypoxia or overcoming immune suppression in specific therapeutic targets).

Prof. McHale is a founder of SonoTarg Ltd., a company seeking to commercially exploit microbubble-based technology in the treatment of cancer and StimOxyGen Ltd., a company that is commercially exploiting stimulus-responsive nanoparticles to address therapeutic challenges presented by hypoxia in solid tumours.


  • Department of Education for Northern Ireland.
  • Pancreatic Cancer Research Fund.
  • Prostate Cancer UK
  • CRUK
  • InnovateUK