Research Postgraduate Studies
Department of Obstetrics and Gynaecology

Department of Obstetrics and Gynaecology

Research Questions

  • Through the cutting-edge application technologies such as whole-genome and methylome sequencing analyses in clinical samples, which and how the putative driving genes are involved in cancer development and progression?
  • What are the underlying mechanisms in the tumour-stromal crosstalk network that enhance ovarian cancer metastatic colonisation?
  • How could fertilisation, endometrial regeneration, embryo implantation and placentation be regulated?
  • Is there any in vitro and in vivo model to study fertility, stem cells differentiation and interaction, embryo implantation and post-implantation?
Researcher at the Department of Obstetrics and Gynaecology

1. Oncology

Our gynae-oncology research team aims to carry out bench to bedside cancer research. Current areas of basic research concentration on are epidemiology of human papillomavirus (HPV) and cervical cancer, genetic/epigenetic alterations in cancer development and progression, cancer stem cells (CSC), cancer cell metabolism, onco-immunology, interactions between cancer cells and the tumour microenvironment in tumorigenesis, chemo-resistance, and metastasis of gynaecological malignancies. These studies hope to provide a scientific basis for developing novel diagnostic tools and therapeutic interventions for improving treatment outcome of gynaecological cancer patients.


2. Reproduction

The Reproductive Medicine Division is recognised by both the Royal College of Obstetricians and Gynaecologists and Hong Kong College of Obstetricians and Gynaecologists for subspecialty training in Reproductive Medicine. It provides both clinical and basic research opportunities to postgraduate students. The Division is actively collaborating with a number of centres in Mainland China and other countries on various aspects of reproductive medicine. Current research topics includes the Use of hormone replacement therapy (HRT) in Hong Kong Chinese women; menopause and hormone replacement therapy; implantation model and endometrial receptivity; assisted reproduction and pregnancy outcome prediction; interaction between embryo/gamete and female reproductive tract; placental development; miRNA on fertilization and stem cell differentiation; medical abortion and contraception.


3. Maternal-Foetal Medicine

  • Epidemiology of gestational diabetes mellitus in Chinese patients;
  • dietary manipulation in the treatment of diabetes in pregnancy;
  • predictors of preterm delivery; group B Streptococcus screening;
  • ultrasonographic assessment of pregnancies at risk of alpha thalassaemia major;
  • early intrauterine physiological changes of Hb Bart's disease;
  • biochemical and ultrasound screening for foetal Down's syndrome;
  • haematopoietic stem cell culture from umbilical cord blood;
  • 3-dimensional ultrasound for foetal anomalies and growth;
  • use of 3-dimensional/4-dimensional ultrasound in prenatal diagnosis;
  • expression of granulin-epithelin precursor during pregnancy;
  • foetal DNA/RNA in maternal serum.



Professor WSB Yeung

For more information or to express interest to join the research areas, please email the supervisor or the specified contact point in the description. Interested candidates are advised to enclose with your email:

  1. your CV,
  2. a brief description of your research interest and experience, and
  3. two reference letters (not required for HKUMed UG students seeking MRes[Med]/URIS projects).

Research postgraduate studies enquiries specific to the department/school’s research should be directed to the Chairman of the Departmental Research Postgraduate Committee:

Professor WSB Yeung

Information on the research programme, funding support and admission documentations could be referenced online at the Research Postgraduate Admissions website.

General admission enquiries should be directed to

Our Students

WANG Huogang

Place of Origin: China
Progress: PhD Year 3
Supervisor: Dr CN Chiu




July 2021