
Wang Yue
Wang_Yue@idlabs.a-star.edu.sgBIOGRAPHY
Professor Yue Wang obtained his Ph.D. from the Department of Genetics, Cell and Developmental Biology, the University of Minnesota, in 1988. He joined IMCB as a Postdoctoral Research Fellow in 1989 and was promoted to Principal Investigator in 1993 and Research Director in 2009. He joined A*STAR ID Labs as a Senior Principal Investigator on 1 April 2022.
Professor Wang's exceptional research accomplishments led to him receiving the prestigious President's Science Award in 2012. In recognition of his significant scientific contributions and original work that has advanced the field of microbiology, he was honoured as a fellow of the American Academy of Microbiology in 2023. His expertise and standing in the field are evident from his service on the editorial boards of reputable journals such as Virulence, eLife, and Fungal Genetics and Biology.
ADJUNCT POSITIONS
RESEARCH FOCUS
Professor Wang’s scientific interests embrace the following areas:
(1) Mechanism of pathogenicity and virulence of fungal pathogens belonging to the Candida genus;
(2) Impact of the human microbiome on Candida infection;
(3) Role of microbiome-released peptidoglycan on host immunity.
Candida albicans is the most prevalent fungal pathogen in humans. Although it is a member of the human microbiota and generally harmless in healthy people, it can cause life-threatening invasive infections in immune-compromised people, with mortality often exceeding 40%. One well-characterized virulence trait of C. albicans is switching reversibly between the commensal yeast and the invasive hyphal states. One of our research focuses on identifying both host and fungal factors that promote the yeast-to-hyphal transition. Our key findings include the following. First, we identified microbiome-released peptidoglycan in human blood as a highly potent inducer of the hyphal growth of C. albicans (Cell Host & Microbe 4, 28). Peptidoglycan enters C. albicans’ cells and binds to the leucine-rich repeat of the adenylyl cyclase Cyr1 to activate cAMP synthesis, which triggers the Protein Kinase A signalling pathway, leading to hyphal growth. Second, we identified the HGC1 gene as a central regulator of the hyphal growth of C. albicans (EMBO J 23, 1845). HGC1 encodes a hyphae-specific G1 cyclin, forming a complex with the cell-cycle kinase Cdc28. We found that HGC1 is essential for hyphal growth, and its deletion abolishes virulence. So far, we have identified dozens of Hgc1/Cdc28 substrates, most of which are the central components of various cell polarity machines, leading to a comprehensive understanding of the molecular mechanisms governing the hyphal growth of C. albicans.
Candida auris is a newly merged fungal pathogen. Since its first isolation in Japan in 2009, it has spread to >40 countries across six continents. C. auris is often called a ‘super bug’ because most clinical isolates are resistant to the first-line antifungal drug fluconazole. Many isolates are resistant to two, even all three classes of antifungal agents approved for treating invasive fungal diseases, causing hard-to-treat infections with high mortality. C. auris can also withstand harsh environmental conditions, including disinfectants commonly used to kill germs This results in its persistence and lateral transmission in hospitals and healthcare facilities. We introduced the piggyBac system into C. auris, performed a whole-genome genetic screen, and identified a global stress regulator, called DINOR, that governs drug resistance, stress response, and virulence (Nature Microbiology 6, 842). Our findings provide critical insights into potential new targets for developing antifungal therapeutics.
CURRENT PROJECTS
PUBLICATIONS
Wang Yue's AIDL affiliated publications
Yue Wang (0000-0002-1211-2822) (orcid.org).
LAB MEMBERS
Postdocs (PhD) | Research Officers | PhD/Undergraduate Students |
Guisheng ZENG | Xiaoli XU | |
Eve CHOW | Shu Chen CHONG | |
Li Mei PANG |

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