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Dr Sumaira Hasnain
Dr

Sumaira Hasnain

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Overview

Background

A/Prof Sumaira Hasnain graduated with her PhD in December 2010 from The University of Manchester and is an Associate Professor at Mater Research with a team of eight researchers. A/Prof Hasnain was the first globally to demonstrate that immunity can modulate protein production in secretory cells in infection and chronic diseases. Her long-term vision has been to characterise these novel immune factors and manipulate them therapeutically using pre-clinical models of immune-driven pathologies.

A/Prof Hasnain holds a patent for targeted immunotherapy in metabolic disease which has led to the formation of a spin-off company, Jetra Therapeutics and venture capitalist funding. She has a rapid upward trajectory in research, evident by extensive body of high-quality publications including in Nature Medicine, Nature Communications, Journal of Experimental Medicine, Oncogene and Gastroenterology. She has been awarded more than $9 million in competitive funding and recently gained the National Health and Medical Research Council L1 Investigator Grant. A/Prof Hasnain has won 21 awards to date, including the Commercialisation award from The University of Queensland in 2022 and the Gastroenterological Society for Australasia; Lawrie Powell Award in 2023.

Availability

Dr Sumaira Hasnain is:
Available for supervision
Media expert

Qualifications

  • Doctor of Philosophy, The University of Manchester

Research interests

  • Understanding Immune Regulation of Cellular Stress

    Using different disease models to target cellular stress and alleviate pathology

Research impacts

We have recently described for the first time that cytokines have the ability to stop or promote protein biosynthesis via the regulation of endoplasmic reticulum (ER) stress and oxidative stress. We are targetting the immune system to repair abnormal cellular protein secretion in conditions such as diabetes, which affects 1 in 20 Australians and inflammatory bowel disease, which affects 1 in 250 Australians. This research also has implications for other diseases and infections that have a high burden on the healthcare system. The ultimate aim of this research is to devise new strategies for treatments to aid recovery following infections and to alleviate chronic inflammatory disease.

Works

Search Professor Sumaira Hasnain’s works on UQ eSpace

85 works between 2010 and 2024

1 - 20 of 85 works

2024

Journal Article

Liver and pancreatic-targeted interleukin-22 as a therapeutic for metabolic dysfunction-associated steatohepatitis

Sajiir, Haressh, Keshvari, Sahar, Wong, Kuan Yau, Borg, Danielle J., Steyn, Frederik J., Fercher, Christian, Taylor, Karin, Taylor, Breten, Barnard, Ross T., Müller, Alexandra, Moniruzzaman, Md, Miller, Gregory, Wang, Ran, Fotheringham, Amelia, Schreiber, Veronika, Sheng, Yong Hua, Hancock, Janelle Louise, Loo, Dorothy, Burr, Lucy, Huynh, Tony, Lockett, Jack, Ramm, Grant A., Macdonald, Graeme A., Prins, Johannes B., McGuckin, Michael A. and Hasnain, Sumaira Z. (2024). Liver and pancreatic-targeted interleukin-22 as a therapeutic for metabolic dysfunction-associated steatohepatitis. Nature Communications, 15 (1) 4528, 4528. doi: 10.1038/s41467-024-48317-x

Liver and pancreatic-targeted interleukin-22 as a therapeutic for metabolic dysfunction-associated steatohepatitis

2024

Journal Article

Pancreatic beta-cell IL-22 receptor deficiency induces age-dependent dysregulation of insulin biosynthesis and systemic glucose homeostasis

Sajiir, Haressh, Wong, Kuan Yau, Müller, Alexandra, Keshvari, Sahar, Burr, Lucy, Aiello, Elena, Mezza, Teresa, Giaccari, Andrea, Sebastiani, Guido, Dotta, Francesco, Ramm, Grant A., Macdonald, Graeme A., McGuckin, Michael A., Prins, Johannes B. and Hasnain, Sumaira Z. (2024). Pancreatic beta-cell IL-22 receptor deficiency induces age-dependent dysregulation of insulin biosynthesis and systemic glucose homeostasis. Nature Communications, 15 (1) 4527, 1-12. doi: 10.1038/s41467-024-48320-2

Pancreatic beta-cell IL-22 receptor deficiency induces age-dependent dysregulation of insulin biosynthesis and systemic glucose homeostasis

2024

Journal Article

A convergent evolutionary pathway attenuating cellulose production drives enhanced virulence of some bacteria

Nhu, Nguyen Thi Khanh, Rahman, M. Arifur, Goh, Kelvin G. K., Kim, Seung Jae, Phan, Minh-Duy, Peters, Kate M., Alvarez-Fraga, Laura, Hancock, Steven J., Ravi, Chitra, Kidd, Timothy J., Sullivan, Matthew J., Irvine, Katharine M., Beatson, Scott A., Sweet, Matthew J., Irwin, Adam D., Vukovic, Jana, Ulett, Glen C., Hasnain, Sumaira Z. and Schembri, Mark A. (2024). A convergent evolutionary pathway attenuating cellulose production drives enhanced virulence of some bacteria. Nature Communications, 15 (1) 1441, 1441. doi: 10.1038/s41467-024-45176-4

A convergent evolutionary pathway attenuating cellulose production drives enhanced virulence of some bacteria

Featured

2023

Journal Article

Interleukin-22 suppresses major histocompatibility complex II in mucosal epithelial cells

Moniruzzaman, Md, Rahman, M. Arifur, Wang, Ran, Wong, Kuan Yau, Chen, Alice C. -H., Mueller, Alexandra, Taylor, Steven, Harding, Alexa, Illankoon, Thishan, Wiid, Percival, Sajiir, Haressh, Schreiber, Veronika, Burr, Lucy D., McGuckin, Michael A., Phipps, Simon and Hasnain, Sumaira Z. (2023). Interleukin-22 suppresses major histocompatibility complex II in mucosal epithelial cells. The Journal of Experimental Medicine, 220 (11) e20230106. doi: 10.1084/jem.20230106

Interleukin-22 suppresses major histocompatibility complex II in mucosal epithelial cells

2023

Journal Article

MUC13 cell surface mucin limits Salmonella Typhimurium infection by protecting the mucosal epithelial barrier

McGuckin, Michael A., Davies, Julie M., Felgner, Pascal, Wong, Kuan Yau, Giri, Rabina, He, Yaowu, Moniruzzaman, Md., Kryza, Thomas, Sajiir, Haressh, Hooper, John D., Florin, Timothy H., Begun, Jakob, Oussalah, Abderrahim, Hasnain, Sumaira Z., Hensel, Michael and Sheng, Yong H. (2023). MUC13 cell surface mucin limits Salmonella Typhimurium infection by protecting the mucosal epithelial barrier. Cellular and Molecular Gastroenterology and Hepatology, 16 (6), 985-1009. doi: 10.1016/j.jcmgh.2023.08.011

MUC13 cell surface mucin limits Salmonella Typhimurium infection by protecting the mucosal epithelial barrier

2023

Journal Article

Virus-like silica nanoparticles enhance macromolecule permeation in vivo

Cao, Yuxue, Janjua, Taskeen Iqbal, Qu, Zhi, Draphoen, Bastian, Bai, Yunfan, Linden, Mika, Moniruzzaman, Md., Hasnain, Sumaira Z., Kumeria, Tushar and Popat, Amirali (2023). Virus-like silica nanoparticles enhance macromolecule permeation in vivo. Biomaterials Science, 11 (13), 4508-4521. doi: 10.1039/d3bm00137g

Virus-like silica nanoparticles enhance macromolecule permeation in vivo

Featured

2022

Journal Article

IL-20 activates ERK1/2 and suppresses splicing of X-box protein-1 in intestinal epithelial cells but does not improve pathology in acute or chronic models of colitis

Moniruzzaman, Md., Wong, Kuan Yau, Wang, Ran, Symon, Hamish, Mueller, Alexandra, Rahman, M. Arifur and Hasnain, Sumaira Z. (2022). IL-20 activates ERK1/2 and suppresses splicing of X-box protein-1 in intestinal epithelial cells but does not improve pathology in acute or chronic models of colitis. International Journal of Molecular Sciences, 24 (1) 174, 174. doi: 10.3390/ijms24010174

IL-20 activates ERK1/2 and suppresses splicing of X-box protein-1 in intestinal epithelial cells but does not improve pathology in acute or chronic models of colitis

2022

Conference Publication

A novel role for interleukin-22 signaling in modulating mucosal epithelial cell antigen presentation machinery to control disease

Rahman, M. A., Moniruzzaman, M., Wang, R., Harding, A., Wiid, P., Sajiir, H., Yong, K. Y., Sheng, Y., Mueller, A., Symon, H., Varelias, A., McGuckin, M., Phipps, S. and Hasnain, S. (2022). A novel role for interleukin-22 signaling in modulating mucosal epithelial cell antigen presentation machinery to control disease. Gastroenterological Society of Australia (GESA) Australian Gastroenterology Week (AGW), Sydney, NSW, Australia, 9–11 September 2022. Richmond, VIC, Australia: John Wiley & Sons.

A novel role for interleukin-22 signaling in modulating mucosal epithelial cell antigen presentation machinery to control disease

2022

Journal Article

Building a case for pancreas and liver targeted intereukin-22 therapy in fatty liver disease

Sajiir, Haressh, Wong, Kuan Yau, Mueller, Alexandra, Keshvari, Sahar, Wang, Ran, Wiid, Percival, Ramm, Grant, Macdonald, Graeme, Prins, John, McGuckin, Michael and Hasnain, Sumaira (2022). Building a case for pancreas and liver targeted intereukin-22 therapy in fatty liver disease. Journal of Hepatology, 77 (Supplement 1), S190-S191. doi: 10.1016/s0168-8278(22)00756-5

Building a case for pancreas and liver targeted intereukin-22 therapy in fatty liver disease

2022

Journal Article

MUC1 mediated macrophage activation promotes colitis-associated colorectal cancer via activating the IL-6/STAT3 axis

Sheng, Yong H., Davies, Julie M., Wang, Ran, Wong, Kuan Yau, Giri, Rabina, Yang, Yuanhao, Begun, Jakob, Florin, Timothy H., Hasnain, Sumaira Z. and McGuckin, Michael A. (2022). MUC1 mediated macrophage activation promotes colitis-associated colorectal cancer via activating the IL-6/STAT3 axis. Cellular and Molecular Gastroenterology and Hepatology, 14 (4), 789-811. doi: 10.1016/j.jcmgh.2022.06.010

MUC1 mediated macrophage activation promotes colitis-associated colorectal cancer via activating the IL-6/STAT3 axis

2022

Journal Article

Mucus and mucins: the underappreciated host defence system

Sheng, Yong Hua and Hasnain, Sumaira Z. (2022). Mucus and mucins: the underappreciated host defence system. Frontiers in Cellular and Infection Microbiology, 12 856962, 1-10. doi: 10.3389/fcimb.2022.856962

Mucus and mucins: the underappreciated host defence system

2022

Conference Publication

Targeted IL-22 Improves Glucose Tolerance and Reduces Hepatic Steatosis and Hepatic Fibrosis in Murine Models of Diabetes and Liver Disease

Prins, John B., Sajiir, Haressh, Keshvari, Sahar, Wong, Kuan Yau, Lockett, Jack, McGuckin, Michael and Hasnain, Sumaira Z. (2022). Targeted IL-22 Improves Glucose Tolerance and Reduces Hepatic Steatosis and Hepatic Fibrosis in Murine Models of Diabetes and Liver Disease. American Diabetes Association 82nd Scientific Sessions, New Orleans, LA United States, 3-7 June 2021. Arlington, VA United States: American Diabetes Association. doi: 10.2337/db22-119-lb

Targeted IL-22 Improves Glucose Tolerance and Reduces Hepatic Steatosis and Hepatic Fibrosis in Murine Models of Diabetes and Liver Disease

2022

Conference Publication

Pancreatic Interleukin-22 Receptor Signaling is Critical in Maintaining Beta-Cell Insulin Production and is Hepatoprotective

Sajiir, Haressh, Wong, Kuan Yau, Mueller, Alexandra, Keshvari, Sahar, Wang, Ran, Wiid, Percival, Macdonald, Graeme, Prins, John, McGuckin, Michael A. and Hasnain, Sumaira Z. (2022). Pancreatic Interleukin-22 Receptor Signaling is Critical in Maintaining Beta-Cell Insulin Production and is Hepatoprotective. Immunology 2022 Meeting, Portland, OR United States, 6-10 May 2022. Rockville, MD United States: American Association of Immunologists. doi: 10.4049/jimmunol.208.supp.46.08

Pancreatic Interleukin-22 Receptor Signaling is Critical in Maintaining Beta-Cell Insulin Production and is Hepatoprotective

2022

Conference Publication

Building a case for liver and pancreas targeted interleukin-22 therapy for use in non-alcoholic fatty liver disease

Sajiir, Haressh, Wong, Kuanyau, Mueller, Alexander, Keshvari, Sahar, Wang, Ran, Macdonald, Graeme A., Prins, John, Mcguckin, Michael and Hasnain, Sumaira Z. (2022). Building a case for liver and pancreas targeted interleukin-22 therapy for use in non-alcoholic fatty liver disease. Digestive Disease Week 2022, San Diego, CA United States, 21-24 May 2022. Philadelphia, PA United States: Elsevier. doi: 10.1016/s0016-5085(22)60035-0

Building a case for liver and pancreas targeted interleukin-22 therapy for use in non-alcoholic fatty liver disease

2022

Journal Article

Targeting the P2Y13 receptor suppresses IL-33 and HMGB1 release and ameliorates experimental asthma

Werder, Rhiannon B., Ullah, Md Ashik, Rahman, Muhammed Mahfuzur, Simpson, Jennifer, Lynch, Jason P., Collinson, Natasha, Rittchen, Sonja, Rashid, Ridwan B., Sikder, Md Al Amin, Handoko, Herlina Y., Curren, Bodie F., Sebina, Ismail, Hartel, Gunter, Bissell, Alec, Ngo, Sylvia, Yarlagadda, Tejasri, Hasnain, Sumaira Z., Lu, Wenying, Sohal, Sukhwinder S., Martin, Megan, Bowler, Simon, Burr, Lucy D., Martinez, Laurent O., Robaye, Bernard, Spann, Kirsten, Ferreira, Manuel A. R. and Phipps, Simon (2022). Targeting the P2Y13 receptor suppresses IL-33 and HMGB1 release and ameliorates experimental asthma. American Journal of Respiratory and Critical Care Medicine, 205 (3), 300-312. doi: 10.1164/rccm.202009-3686oc

Targeting the P2Y13 receptor suppresses IL-33 and HMGB1 release and ameliorates experimental asthma

2022

Journal Article

A novel role for Interleukin-22 in suppressing major histocompatibility complex II in mucosal epithelial cells

Moniruzzaman, Md, Rahman, M. Arifur, Wang, Ran, Wong, Kuan Yau, Chen, Alice C-H, Mueller, Alexandra, Taylor, Steven, Harding, Alexa, Illankoon, Thishan, Wiid, Percival, Sajiir, Haressh, Schreiber, Veronika, Martin, Megan L., Burr, Lucy D., McGuckin, Michael A., Phipps, Simon and Hasnain, Sumaira Zia (2022). A novel role for Interleukin-22 in suppressing major histocompatibility complex II in mucosal epithelial cells. SSRN Electronic Journal. doi: 10.2139/ssrn.4185134

A novel role for Interleukin-22 in suppressing major histocompatibility complex II in mucosal epithelial cells

2021

Journal Article

Nanocarriers for oral delivery of biologics: small carriers for big payloads

Cao, Yuxue, Rewatkar, Prarthana, Wang, Ran, Hasnain, Sumaira Z., Popat, Amirali and Kumeria, Tushar (2021). Nanocarriers for oral delivery of biologics: small carriers for big payloads. Trends in Pharmacological Sciences, 42 (11), 957-972. doi: 10.1016/j.tips.2021.08.005

Nanocarriers for oral delivery of biologics: small carriers for big payloads

2021

Journal Article

Pre-Diabetes Increases Tuberculosis Disease Severity, While High Body Fat Without Impaired Glucose Tolerance Is Protective

Sinha, Roma, Ngo, Minh Dao, Bartlett, Stacey, Bielefeldt-Ohmann, Helle, Keshvari, Sahar, Hasnain, Sumaira Z., Donovan, Meg L., Kling, Jessica C., Blumenthal, Antje, Chen, Chen, Short, Kirsty R. and Ronacher, Katharina (2021). Pre-Diabetes Increases Tuberculosis Disease Severity, While High Body Fat Without Impaired Glucose Tolerance Is Protective. Frontiers in Cellular and Infection Microbiology, 11 691823, 691823. doi: 10.3389/fcimb.2021.691823

Pre-Diabetes Increases Tuberculosis Disease Severity, While High Body Fat Without Impaired Glucose Tolerance Is Protective

2021

Journal Article

DP1 prostanoid receptor activation increases the severity of an acute lower respiratory viral infection in mice via TNF-α-induced immunopathology

Ullah, Md Ashik, Rittchen, Sonja, Li, Jia, Hasnain, Sumaira Z. and Phipps, Simon (2021). DP1 prostanoid receptor activation increases the severity of an acute lower respiratory viral infection in mice via TNF-α-induced immunopathology. Mucosal Immunology, 14 (4), 963-972. doi: 10.1038/s41385-021-00405-7

DP1 prostanoid receptor activation increases the severity of an acute lower respiratory viral infection in mice via TNF-α-induced immunopathology

2021

Journal Article

A nucleotide analog prevents colitis associated cancer via Β-catenin independently of inflammation and autophagy

Sheng, Yong Hua, Giri, Rabina, Davies, Julie, Schreiber, Veronika, Alabbas, Saleh, Movva, Ramya, He, Yaowu, Wu, Andy, Hooper, John, McWhinney, Brett, Oancea, Iulia, Kijanka, Gregor, Hasnain, Sumaira, Lucke, Andrew J., Fairlie, David P., McGuckin, Michael A., Florin, Timothy H. and Begun, Jakob (2021). A nucleotide analog prevents colitis associated cancer via Β-catenin independently of inflammation and autophagy. Cellular and Molecular Gastroenterology and Hepatology, 11 (1), 33-53. doi: 10.1016/j.jcmgh.2020.05.012

A nucleotide analog prevents colitis associated cancer via Β-catenin independently of inflammation and autophagy

Funding

Current funding

  • 2025 - 2029
    Unlocking the Therapeutic Potential of Interleukin-22
    NHMRC Investigator Grants
    Open grant

Past funding

  • 2022 - 2023
    Can Targeting Interleukin-24 Resolve Intestinal Fibrosis in Inflammatory Bowel Disease?
    GESA Dr Falk Pharma Research Grant
    Open grant
  • 2020 - 2021
    Jetra/IL-22 - Project 2 - Skin toxicity, PK, dose and frequency finding studies
    UniQuest Pty Ltd
    Open grant
  • 2020
    Jetra/IL-22 - Project 1 - Confirm protein activity and human tissue profiling
    UniQuest Pty Ltd
    Open grant
  • 2020 - 2022
    Liver targeted Interleukin-22 for the treatment of non-alcoholic steatohepatitis
    NHMRC IDEAS Grants
    Open grant
  • 2019 - 2020
    Interleukin-22: New Therapeutic Target Against Viral Infections in Children
    The Children's Hospital Foundation
    Open grant
  • 2018 - 2019
    IL-22-based therapy ameliorates liver steatosis
    Gastroenterological Society of Australia
    Open grant
  • 2018 - 2022
    Targeting Immunopathology in Chronic Diseases
    NHMRC Career Development Fellowship
    Open grant
  • 2016 - 2017
    Elucidation of the Mechanism of IL-22-Mediated Suppression of Beta-Cell Stress in Diabetes
    NHMRC Project Grant
    Open grant
  • 2016
    Understanding cytokine regulation of oxidative and ER stress in infectious and inflammatory disease
    UQ Early Career Researcher
    Open grant
  • 2015 - 2017
    Cytokine Modulation of Secretory Cell Function via Oxidative and Endoplasmic Reticulum Stress in Infection and Inflammation
    UQ Postdoctoral Research Fellowship
    Open grant
  • 2015 - 2019
    IL-22 as a Suppressor of Pancreatic Beta-Cell Stress and a Treatment for Diabetes
    NHMRC Project Grant
    Open grant
  • 2015
    Pancreatic targeting of IL-22 therapy for diabetes
    UQ Collaboration and Industry Engagement Fund - Seed Research Grant
    Open grant
  • 2014 - 2015
    A new approach to tackling chemotherapy-induced mucositis
    Cancer Council Queensland
    Open grant
  • 2013 - 2015
    ER Stress as a Contributing Factor in Inflammatory Disease
    NHMRC Project Grant
    Open grant

Supervision

Availability

Dr Sumaira Hasnain is:
Available for supervision

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Available projects

  • IL-22-based Therapy in chronic inflammatory diseases

    In a recent Nature Medicine article we demonstrate that specific inflammatory cytokines potently initiate Endoplasmic Reticulum stress by inducing oxidative stress, whilst other cytokines suppress stress and facilitate ER protein folding. While this study focused on pancreatic -cells, our data show that these stress-inducing and stress-suppressing cytokines have the same effect on intestinal, respiratory epithelial cells as well as adipocytes. In several models, including in Diabetes and IBD, we have shown that either antagonising the stress-inducing cytokines or treating with the stress-suppressing cytokines alleviates pathology. This project aims to explore this further using IL-22 based therapy.

  • Targeting IL-24 during Viral Infections

    In a collaboration with A/Prof. Simon Phipps, we have shown that IL-24 is upregulated during Pneumovirus infection. IL-24 induces cellular stress to stop protein biosynthesis and therefore might have evolved to stop viral replication in cells. We are exploring this unrecognised arm of the immune system by using different infectious models.

  • Role of the cytokine IL-22 in Wound Repair

    We are interested in exploring the role the anti-oxidant cytokine IL-22 plays following infection in aiding wound repair. Experiments designed in this project will determine whether treatment with IL-22 will enhance anti-oxidant genes, suppress cellular stress and prophylactically prevent or therapeutically resolve inflammation.

  • Disrupting Immune Responses to Reverse Fibrosis

    omedical and clinical sciences

    Project description

    Intestinal fibrosis is a debilitating complication affecting a significant portion of patients with Inflammatory Bowel Disease (IBD), including Ulcerative Colitis (UC) and Crohn's Disease (CD). Chronic inflammation within the intestinal tract leads to excessive collagen production by fibroblasts, resulting in luminal narrowing, obstruction, and a significant decline in quality of life.

    Recent studies have suggested a potential role for interleukin-24 (IL-24) in the pathogenesis of IBD. IL-24 is a cytokine with both pro-inflammatory and anti-inflammatory properties, and it has been implicated in various fibrotic diseases.

    This research aims to investigate the specific role of IL-24 in driving intestinal fibrosis in IBD, with a particular focus on its ability to activate transforming growth factor-beta (TGF-beta), a key mediator of fibrosis.

    Specific Research Questions:

    1. Expression of IL-24 and TGF-beta in fibrotic intestinal tissue: Are IL-24 and TGF-beta upregulated in fibrotic regions of the intestine in IBD patients?
    2. IL-24-mediated activation of TGF-beta: Does IL-24 directly or indirectly stimulate the production and activation of TGF-beta in intestinal fibroblasts?
    3. Role of TGF-beta in IL-24-induced fibrosis: What are the downstream effects of TGF-beta activation in promoting intestinal fibrosis?
    4. Therapeutic potential of targeting IL-24 or TGF-beta: Can inhibiting IL-24 or TGF-beta pathways be a potential therapeutic strategy for preventing or treating intestinal fibrosis in IBD?

  • The Link Between Cellular Stress and Antigen Presentation

    The endoplasmic reticulum (ER) plays a crucial role in the production and presentation of MHC Class II antigens, which are essential for the immune system to recognize and eliminate foreign invaders. When proteins are misfolded or improperly assembled in the ER, it can trigger a cellular stress response known as ER stress. This stress can impact the generation and presentation of MHC Class II antigens in several ways. Our focus has been on antigen presentation by nonprofessional antigen presenting cells like epithelial cells. Project Aim: To investigate the complex relationship between protein misfolding, ER stress, and MHC Class II antigen presentation, with a focus on understanding how these factors influence the development of immune responses, particularly those involving CD4+ T cells. Expected outcomes and deliverables: This project will be undertaken at UQ (Mater Research Institute) within the Translational Research Institute (TRI) which is a collaborative building that incorporates over 1200 research scientists and students. TRI also provides an exceptional research environment with access to state-of-art facilities including flow cytometry, microscopy and a strong network of research support professionals. There is support for PhD students, through UQ as well as Mater Student Committee (sMater). The honours student will learn a range of techniques, in particular, flow cytometry, histology, Confocal Microscopy and preclinical animal work. There is a potential of extending the honours project into a PhD project.

  • Decoding the IL-22RA1-Insulin Biosynthesis Link: A New Target for Diabetes

    The IL-22RA1 receptor is abundant in the pancreas, and external IL-22 has been shown to improve pancreatic islet health and insulin secretion. However, the natural function of IL-22RA1 signalling within these cells is incompletely understood. Our recent work has shown that endogenous IL-22RA1 signalling in regulating insulin secretion, islet regeneration, and overall metabolic health. Understanding the specific mechanisms involved in IL-22RA1-mediated regulation of pancreatic beta cell function could lead to novel therapeutic strategies for diabetes and other metabolic disorders. This project will focus on investigating the exact mechanisms by which IL-22 regulates these processes, with a particular focus on calcium storage and cytoskeletal changes. Expected outcomes and deliverables: This project will be undertaken at UQ (Mater Research Institute) within the Translational Research Institute (TRI) which is a collaborative building that incorporates over 1200 research scientists and students. TRI also provides an exceptional research environment with access to state-of-art facilities including flow cytometry, microscopy and a strong network of research support professionals. There is support for PhD students, through UQ as well as Mater Student Committee (sMater). The honours student will learn a range of techniques, in particular, flow cytometry, histology, Confocal Microscopy and preclinical animal work. There is a potential of extending the honours project into a PhD project.

Supervision history

Current supervision

Completed supervision

Media

Enquiries

Contact Dr Sumaira Hasnain directly for media enquiries about:

  • Cellular Stress
  • Immune System
  • Infectious Diseases

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