Dr. Wei Zhang

Dr. Wei Zhang
Assistant Professor and CIFAR Global Scholar
Department of Molecular and Cellular Biology
Email: 
weizhang@uoguelph.ca
Phone number: 
53823
Office: 
SSC 2243
Lab: 
SSC 2206

Graduate Research Opportunities

We are actively recruiting undergraduate and graduate students, and postdoctoral fellows. Please contact me (weizhang@uoguelph.ca) to learn more about potential research projects. 

Website

www.thezhanglab.com

Twitter

@WeiZhangTO

 

 

My broad research interests are in the field of ubiquitin signaling, protein engineering, targeted protein degradation, genome stability, and cancer therapeutics. In the past three years, my lab has been working on development of synthetic biology approaches to manipulate human cell signal transduction cascades to identify new molecular mechanisms and innovative therapeutic strategies. So far, we have published 31 papers and filed 3 patents (2 granted, 1 pending). We also actively engage in collaborations with researchers from Canada and around the globe in both academic and industrial sectors. I am currently appointed in the Canadian Institute for Advanced Research (CIFAR) Humans & The Microbiome program as an Azrieli Global Scholar. I greatly appreciate the following agencies that provide funding support to my laboratory: CIFAR, Canadian Institutes of Health Research (CIHR), Natural Sciences and Engineering Research Council of Canada (NSERC), Canadian Cancer Society, Cancer Research Society, Canadian Foundation for Innovation (CFI), and Ontario Research Fund.

  • BSc – School of Life Sciences, Beijing Normal University
  • PhD – Department of Molecular Genetics, University of Toronto
  • Postdoctoral Fellow - The Donnelly Centre for Cellular and Biomolecular Research, University of Toronto

In the Zhang lab, we create synthetic probes modulating protein-protein interactions to: 1) accelerate understanding of biology, and 2) facilitate development of novel therapeutics. For example, we systematically generated inhibitors and activators for E3 ubiquitin ligases to discover new enzyme catalytic mechanism and new E3 substrates: Zhang et al. Molecular Cell 2016Gabrielsen et al. Molecular Cell 2017 We also create molecular tools to increase CRISPR-Cas9 genome-editing efficiency: Canny et al. Nature Biotechnology 2018 Finally, we showed that structure-based protein engineering enables development of anti-viral reagents for Middle East respiratory syndrome (MERS) coronavirus: Zhang et al. PLoS Pathogens 2017. Please check here for the complete list of publications.

Currently, we are interested in the following research projects:

  • Developing synthetic proteins to manipulate ubiquitin signaling for cancer therapeutics
  • Engineering protein-protein interactions to probe and rewire DNA damage reponse
  • Creating new molecules to recruit E3 ligases for targeted protein degradation

Complete list of publication and citations

#: Co-first authors; name in bold: Zhang lab members

  • Guo Y#, Liu Q#, Mallette E#, Caba C, Hou F, Fux J, LaPlante G, Dong A, Zhang Q, Zheng H, Tong Y, Zhang W. (2021) Structural and functional characterization of ubiquitin variant inhibitors for the JAMM-family deubiquitinases STAMBP and STAMBPL1. Journal of Biological Chemistry (In press)
  • Roscow O, Zhang W. (2021) Using phage display to develop ubiquitin variant modulators for E3 ligases. Journal of Visualized Experiments (In press)
  • LaPlante G, Zhang W. (2021) Targeting the ubiquitin-proteasome system for cancer therapeutics by small-molecule inhibitors. Cancers 13, 3079.
  • Liang CT#, Roscow O#, Zhang W. (2021) Recent developments in engineering protein-protein interactions using phage display. Protein Engineering, Design and Selection 34, 1-13.
  • Liu Q#, Aminu B#, Roscow O, Zhang W. (2021) Targeting the ubiquitin signaling cascade in tumor microenvironment for cancer therapy. International Journal of Molecular Sciences 22, E791.
  • LeBlanc N#, Mallette E#, Zhang W. (2021) Targeted modulation of E3 ligases using engineered ubiquitin variants. The FEBS Journal 288, 2143-2165.
  • Veggiani G#, Gerpe MCR#, Sidhu SS, Zhang W. (2019) Emerging drug development technologies targeting ubiquitination for cancer therapeutics. Pharmacology & Therapeutics 119, 139-154.
  • Gabrielsen M, Buetow L, Nakasone MA, Ahmed SF, Sibbet GJ, Smith BO, Zhang W*, Sidhu SS*, Huang DT*. (2017) A general strategy for discovery of inhibitors and activators of RING and U-box E3 ligases with ubiquitin variants. Molecular Cell 68, 456-470. (*Co-corresponding authors)
  • Zhang W, Ben-David M, Sidhu SS. (2017) Engineering cell signaling modulators from native protein-protein interactions. Current Opinion in Structural Biology 45, 25-35.
  • Zhang W, Bailey-Elkin BA, Knaap RCM, Khare B, Dalebout TJ, Johnson G, van Kasteren PB, McLeish N, Gu J, He W, Kikkert M, Mark BL, Sidhu SS. (2017) Potent and selective inhibition of pathogenic viruses by engineered ubiquitin variants. PLoS Pathogens 13(5): e1006372. https://doi.org/10.1371/journal.ppat.1006372
  • Zhang W, Wu KP, Sartori MA, Kamadurai HB, Ordureau A, Jiang C, Mercredi PY, Murchie R, Hu J, Persaud A, Mukherjee M, Li N, Doye A, Walker JR, Sheng Y, Hao Z, Li Y, Brown KR, Lemichez E, Chen J, Tong Y, Harper JW, Moffat J, Rotin D, Schulman BA, Sidhu SS. (2016) System-wide modulation of HECT E3 ligases with selective ubiquitin variant probes. Molecular Cell 62, 121-36. 

Postdoctoral Fellow: 

  • Evan Mallette

Graduate students:

  • Qi Liu (PhD)
  • Bayonle Aminu (PhD)
  • Zane Stekel (MSc)
  • Liang Chen (MSc)

Technicians:

  • Olivia Roscow
  • Julia Fux

Undergraduate students:

  • Emma Lee
  • Nathaniel Petersen
  • Sara Younes

Zhang Lab 2019