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Professor Keith Chappell
Professor

Keith Chappell

Email: 
Phone: 
+61 7 344 32597

Overview

Background

Keith is Molecular Virologist and group leader with a dual appointment within the Australian Bioengineering and Nanotechnology Institute and the School of Chemistry and Molecular Biosciences. His research is focused on vaccine development and the understanding of medically and environmentally significant viruses. Keith is one of the inventors of a UQ’s molecular clamp platform and is the co-leader of a program to produce a vaccine for COVID-19 at UQ. Keith has played a leading role in designing and implementing an epidemic response vaccine pipeline which enabled the progression of UQ’s COVID-19 vaccine candidate from sequence information to clinical trial dosing within 6 months.

Keith completed his PhD at the University of Queensland in 2007 on the structure and function of flavivirus NS3 protease. Subsequently, he spent three years (2007-2010) as a post-doctoral researcher at one of Spain’s most respected research institutes, Instituto Salud Carlos III, where I conducted research on the fusion protein of Respiratory Syncytial viurs as a target for conformationally specific neutralizing antibodies. Keith returned to UQ in 2011 and his research has focused on understanding of many medically and environmentally important viruses and bacteria, particularly focussing on Influenza, Respiratory Syncytial virus (RSV), SARS-CoV-2, Koala Retrovirus and Streptococcus pneumoniae.

Availability

Professor Keith Chappell is:
Available for supervision

Qualifications

  • Bachelor of Science, The University of Queensland
  • Doctor of Philosophy, The University of Queensland

Research impacts

Keith is the co-leader of UQ's COVID-19 vaccine program, which produced one of the first vaccines to eneter clinical trials, in just 6 months after the pandemic was announced. In phase I clinical trials, UQ's COVID-19 vaccine was shown to be safe and produce a strong neutralising immune response, however the initial version was not progressed due to the induction of response that interfered with some HIV diagnostic tests. The outcome of UQ's COVID-19 vaccine program represents an important proof of principle finding for the molecular clamp technology and the team are now re-engineering the platform to aleviate the potential for diagnostic interferance.

Keith is the co-creator of the molecular clamp platform technology, which has potential to produce vaccines for many medically significant viral pathogens. This technology has received a total of over $30 million in investment from Australian competitive grant schemes, international funders and philanthropic organisations and Keith now leads a team of 12 researchers.

Keith also works on Koala retrovirus (KoRV), which is a signficant cause of disease amongst koala populations in QLD and NSW. This work has received research support from the ARC improved our understanding of KoRV genetic diversity, mode of transmission and the fundamental process of genome immunity which mitigates against disease.

Works

Search Professor Keith Chappell’s works on UQ eSpace

77 works between 2004 and 2024

1 - 20 of 77 works

2024

Journal Article

HTLV-1 reverse transcriptase homology model provides structural basis for sensitivity to existing nucleoside/nucleotide reverse transcriptase inhibitors

Tardiota, Nicolas, Jaberolansar, Noushin, Lackenby, Julia A., Chappell, Keith J. and O’Donnell, Jake S. (2024). HTLV-1 reverse transcriptase homology model provides structural basis for sensitivity to existing nucleoside/nucleotide reverse transcriptase inhibitors. Virology Journal, 21 (1) 14. doi: 10.1186/s12985-024-02288-z

HTLV-1 reverse transcriptase homology model provides structural basis for sensitivity to existing nucleoside/nucleotide reverse transcriptase inhibitors

2023

Journal Article

The role of N-glycosylation in spike antigenicity for the SARS-CoV-2 gamma variant

Pegg, Cassandra L., Modhiran, Naphak, Parry, Rhys H., Liang, Benjamin, Amarilla, Alberto A., Khromykh, Alexander A., Burr, Lucy, Young, Paul R., Chappell, Keith, Schulz, Benjamin L. and Watterson, Daniel (2023). The role of N-glycosylation in spike antigenicity for the SARS-CoV-2 gamma variant. Glycobiology, 34 (2) cwad097, 1-13. doi: 10.1093/glycob/cwad097

The role of N-glycosylation in spike antigenicity for the SARS-CoV-2 gamma variant

2023

Journal Article

Long-term safety and immunogenicity of an MF59-adjuvanted spike glycoprotein-clamp vaccine for SARS-CoV-2 in adults aged 18–55 years or ≥56 years: 12-month results from a randomised, double-blind, placebo-controlled, phase 1 trial

Chappell, Keith J., Mordant, Francesca L., Amarilla, Alberto A., Modhiran, Naphak, Liang, Benjamin, Li, Zheyi, Wijesundara, Danushka K., Lackenby, Julia A., Griffin, Paul, Bennet, Jillian K., Hensen, Luca, Zhang, Wuji, Nguyen, Thi H.O., Tran, Mai H., Tapley, Peter, Barnes, James, Reading, Patrick C., Kedzierska, Katherine, Ranasinghe, Charani, Subbarao, Kanta, Watterson, Daniel, Young, Paul R. and Munro, Trent P. (2023). Long-term safety and immunogenicity of an MF59-adjuvanted spike glycoprotein-clamp vaccine for SARS-CoV-2 in adults aged 18–55 years or ≥56 years: 12-month results from a randomised, double-blind, placebo-controlled, phase 1 trial. eBioMedicine, 97 104842. doi: 10.1016/j.ebiom.2023.104842

Long-term safety and immunogenicity of an MF59-adjuvanted spike glycoprotein-clamp vaccine for SARS-CoV-2 in adults aged 18–55 years or ≥56 years: 12-month results from a randomised, double-blind, placebo-controlled, phase 1 trial

2023

Journal Article

Broad protection from SARS-CoV-2 variants without antigen matching

Chappell, Keith (2023). Broad protection from SARS-CoV-2 variants without antigen matching. The Lancet Respiratory Medicine, 11 (11), 947-948. doi: 10.1016/S2213-2600(23)00290-4

Broad protection from SARS-CoV-2 variants without antigen matching

2023

Journal Article

A nanobody recognizes a unique conserved epitope and potently neutralizes against the SARS-CoV-2 omicron variants

Modhiran, Naphak, Lauer, Simon Malte, Amarilla, Alberto A., Hewins, Peter, Lopes van den Broek, Sara Irene, Low, Yu Shang, Thakur, Nazia, Liang, Benjamin, Nieto, Guillermo Valenzuela, Jung, James, Paramitha, Devina, Isaacs, Ariel, Sng, Julian D. J., Song, David, Jørgensen, Jesper Tranekjær, Cheuquemilla, Yorka, Bürger, Jörg, Andersen, Ida Vang, Himelreichs, Johanna, Jara, Ronald, MacLoughlin, Ronan, Miranda-Chacon, Zaray, Chana-Cuevas, Pedro, Kramer, Vasko, Spahn, Christian M. T., Mielke, Thorsten, Khromykh, Alexander A., Munro, Trent, Jones, Martina L. ... Watterson, Daniel (2023). A nanobody recognizes a unique conserved epitope and potently neutralizes against the SARS-CoV-2 omicron variants. iScience, 26 (7) 107085, 107085. doi: 10.1016/j.isci.2023.107085

A nanobody recognizes a unique conserved epitope and potently neutralizes against the SARS-CoV-2 omicron variants

2023

Journal Article

Integrated molecular and immunological features of human T-lymphotropic virus type 1 infection and disease progression to adult T-cell leukaemia or lymphoma

O'Donnell, Jake S., Hunt, Stewart K. and Chappell, Keith J. (2023). Integrated molecular and immunological features of human T-lymphotropic virus type 1 infection and disease progression to adult T-cell leukaemia or lymphoma. The Lancet Haematology, 10 (7), e539-e548. doi: 10.1016/S2352-3026(23)00087-X

Integrated molecular and immunological features of human T-lymphotropic virus type 1 infection and disease progression to adult T-cell leukaemia or lymphoma

2023

Journal Article

Structure and antigenicity of divergent Henipavirus fusion glycoproteins

Isaacs, Ariel, Low, Yu Shang, Macauslane, Kyle L., Seitanidou, Joy, Pegg, Cassandra L., Cheung, Stacey T. M., Liang, Benjamin, Scott, Connor A. P., Landsberg, Michael J., Schulz, Benjamin L., Chappell, Keith J., Modhiran, Naphak and Watterson, Daniel (2023). Structure and antigenicity of divergent Henipavirus fusion glycoproteins. Nature Communications, 14 (1) 3577, 1-10. doi: 10.1038/s41467-023-39278-8

Structure and antigenicity of divergent Henipavirus fusion glycoproteins

2023

Journal Article

Erratum: Geographic patterns of koala retrovirus genetic diversity, endogenization, and subtype distributions (Proc. Natl. Acad. Sci. U.S.A. (2022) 119 (e2122680119) DOI: 10.1073/pnas.2122680119)

Blyton, Michaela D. J., Young, Paul R., Moore, Ben D. and Chappell, Keith J. (2023). Erratum: Geographic patterns of koala retrovirus genetic diversity, endogenization, and subtype distributions (Proc. Natl. Acad. Sci. U.S.A. (2022) 119 (e2122680119) DOI: 10.1073/pnas.2122680119). Proceedings of the National Academy of Sciences of the United States of America, 120 (1) e2220541120. doi: 10.1073/pnas.2220541120

Erratum: Geographic patterns of koala retrovirus genetic diversity, endogenization, and subtype distributions (Proc. Natl. Acad. Sci. U.S.A. (2022) 119 (e2122680119) DOI: 10.1073/pnas.2122680119)

2023

Journal Article

SARS-CoV-2 drives NLRP3 inflammasome activation in human microglia through spike protein

Albornoz, Eduardo A., Amarilla, Alberto A., Modhiran, Naphak, Parker, Sandra, Li, Xaria X., Wijesundara, Danushka K., Aguado, Julio, Zamora, Adriana Pliego, McMillan, Christopher L. D., Liang, Benjamin, Peng, Nias Y. G., Sng, Julian D. J., Saima, Fatema Tuj, Fung, Jenny N., Lee, John D., Paramitha, Devina, Parry, Rhys, Avumegah, Michael S., Isaacs, Ariel, Lo, Martin W., Miranda-Chacon, Zaray, Bradshaw, Daniella, Salinas-Rebolledo, Constanza, Rajapakse, Niwanthi W., Wolvetang, Ernst J., Munro, Trent P., Rojas-Fernandez, Alejandro, Young, Paul R., Stacey, Katryn J. ... Woodruff, Trent M. (2023). SARS-CoV-2 drives NLRP3 inflammasome activation in human microglia through spike protein. Molecular Psychiatry, 28 (7), 2878-2893. doi: 10.1038/s41380-022-01831-0

SARS-CoV-2 drives NLRP3 inflammasome activation in human microglia through spike protein

2022

Journal Article

Diversity and transmission of koala retrovirus: a case study in three captive koala populations

Joyce, Briony A., Blyton, Michaela D. J., Johnston, Stephen D., Meikle, William D., Vinette Herrin, Kimberly, Madden, Claire, Young, Paul R. and Chappell, Keith J. (2022). Diversity and transmission of koala retrovirus: a case study in three captive koala populations. Scientific Reports, 12 (1) 15787, 1-8. doi: 10.1038/s41598-022-18939-6

Diversity and transmission of koala retrovirus: a case study in three captive koala populations

2022

Journal Article

Characterization and comparison of novel adjuvants for a prefusion clamped MERS vaccine

O’Donnell, Jake S., Isaacs, Ariel, Jakob, Virginie, Lebas, Celia, Barnes, James B., Reading, Patrick C., Young, Paul R., Watterson, Daniel, Dubois, Patrice M., Collin, Nicolas and Chappell, Keith J. (2022). Characterization and comparison of novel adjuvants for a prefusion clamped MERS vaccine. Frontiers in Immunology, 13 976968, 976968. doi: 10.3389/fimmu.2022.976968

Characterization and comparison of novel adjuvants for a prefusion clamped MERS vaccine

2022

Journal Article

Editorial: Emerging and re-emerging viral zoonoses

Kumar, Naveen, Uversky, Vladimir N., Tomar, Shailly, Li, Kenneth S. M., Chappell, Keith and Lau, Susanna K. P. (2022). Editorial: Emerging and re-emerging viral zoonoses. Frontiers in Microbiology, 13 978259, 978259. doi: 10.3389/fmicb.2022.978259

Editorial: Emerging and re-emerging viral zoonoses

2022

Journal Article

A platform technology for generating subunit vaccines against diverse viral pathogens

Young, Andrew, Isaacs, Ariel, Scott, Connor A. P., Modhiran, Naphak, McMillan, Christopher L. D., Cheung, Stacey T. M., Barr, Jennifer, Marsh, Glenn, Thakur, Nazia, Bailey, Dalan, Li, Kenneth S. M., Luk, Hayes K. H., Kok, Kin-Hang, Lau, Susanna K. P., Woo, Patrick C. Y., Furuyama, Wakako, Marzi, Andrea, Young, Paul R., Chappell, Keith J. and Watterson, Daniel (2022). A platform technology for generating subunit vaccines against diverse viral pathogens. Frontiers in Immunology, 13 963023, 1-16. doi: 10.3389/fimmu.2022.963023

A platform technology for generating subunit vaccines against diverse viral pathogens

2022

Journal Article

Geographic patterns of koala retrovirus genetic diversity, endogenization, and subtype distributions

Blyton, Michaela D. J., Young, Paul R., Moore, Ben D. and Chappell, Keith J. (2022). Geographic patterns of koala retrovirus genetic diversity, endogenization, and subtype distributions. Proceedings of the National Academy of Sciences, 119 (33) e2122680119, 1-11. doi: 10.1073/pnas.2122680119

Geographic patterns of koala retrovirus genetic diversity, endogenization, and subtype distributions

2022

Journal Article

Nucleocapsid specific diagnostics for the detection of divergent SARS-CoV-2 variants

Isaacs, Ariel, Amarilla, Alberto A., Aguado, Julio, Modhiran, Naphak, Albornoz, Eduardo A., Baradar, Alireza A., McMillan, Christopher L. D., Choo, Jovin J. Y., Idris, Adi, Supramaniam, Aroon, McMillan, Nigel A. J., Muller, David A., Young, Paul R., Woodruff, Trent M., Wolvetang, Ernst J., Chappell, Keith J. and Watterson, Daniel (2022). Nucleocapsid specific diagnostics for the detection of divergent SARS-CoV-2 variants. Frontiers in Immunology, 13 926262, 926262. doi: 10.3389/fimmu.2022.926262

Nucleocapsid specific diagnostics for the detection of divergent SARS-CoV-2 variants

2022

Journal Article

Koala retrovirus load and non-A subtypes are associated with secondary disease among wild northern koalas

Blyton, Michaela D. J., Pyne, Michael, Young, Paul and Chappell, Keith (2022). Koala retrovirus load and non-A subtypes are associated with secondary disease among wild northern koalas. PLoS Pathogens, 18 (5) e1010513, 1-20. doi: 10.1371/journal.ppat.1010513

Koala retrovirus load and non-A subtypes are associated with secondary disease among wild northern koalas

2022

Journal Article

Peptide-based vaccine against SARS-CoV-2: peptide antigen discovery and screening of adjuvant systems

Shalash, Ahmed O., Azuar, Armira, Madge, Harrison Y. R., Modhiran, Naphak, Amarilla, Alberto A., Liang, Benjamin, Khromykh, Alexander A., Hussein, Waleed M., Chappell, Keith J., Watterson, Daniel, Young, Paul R., Skwarczynski, Mariusz and Toth, Istvan (2022). Peptide-based vaccine against SARS-CoV-2: peptide antigen discovery and screening of adjuvant systems. Pharmaceutics, 14 (4) 856, 856. doi: 10.3390/pharmaceutics14040856

Peptide-based vaccine against SARS-CoV-2: peptide antigen discovery and screening of adjuvant systems

2022

Journal Article

Author Correction: Development of molecular clamp stabilized hemagglutinin vaccines for Influenza A viruses

McMillan, Christopher L. D., Cheung, Stacey T. M., Modhiran, Naphak, Barnes, James, Amarilla, Alberto A., Bielefeldt-Ohmann, Helle, Lee, Leo Yi Yang, Guilfoyle, Kate, van Amerongen, Geert, Stittelaar, Koert, Jakob, Virginie, Lebas, Celia, Reading, Patrick, Short, Kirsty R., Young, Paul R., Watterson, Daniel and Chappell, Keith J. (2022). Author Correction: Development of molecular clamp stabilized hemagglutinin vaccines for Influenza A viruses. npj Vaccines, 7 (1) 3, 3. doi: 10.1038/s41541-021-00428-y

Author Correction: Development of molecular clamp stabilized hemagglutinin vaccines for Influenza A viruses

2021

Journal Article

Systems serology detects functionally distinct coronavirus antibody features in children and elderly

Selva, Kevin J., van de Sandt, Carolien E., Lemke, Melissa M., Lee, Christina Y., Shoffner, Suzanne K., Chua, Brendon Y., Davis, Samantha K., Nguyen, Thi H. O., Rowntree, Louise C., Hensen, Luca, Koutsakos, Marios, Wong, Chinn Yi, Mordant, Francesca, Jackson, David C., Flanagan, Katie L., Crowe, Jane, Tosif, Shidan, Neeland, Melanie R., Sutton, Philip, Licciardi, Paul V., Crawford, Nigel W., Cheng, Allen C., Doolan, Denise L., Amanat, Fatima, Krammer, Florian, Chappell, Keith, Modhiran, Naphak, Watterson, Daniel, Young, Paul ... Chung, Amy W. (2021). Systems serology detects functionally distinct coronavirus antibody features in children and elderly. Nature Communications, 12 (1) 2037, 2037. doi: 10.1038/s41467-021-22236-7

Systems serology detects functionally distinct coronavirus antibody features in children and elderly

2021

Journal Article

Retroviral integrations contribute to elevated host cancer rates during germline invasion

McEwen, Gayle K., Alquezar-Planas, David E., Dayaram, Anisha, Gillett, Amber, Tarlinton, Rachael, Mongan, Nigel, Chappell, Keith J., Henning, Joerg, Tan, Milton, Timms, Peter, Young, Paul R., Roca, Alfred L. and Greenwood, Alex D. (2021). Retroviral integrations contribute to elevated host cancer rates during germline invasion. Nature Communications, 12 (1) 1316, 1-13. doi: 10.1038/s41467-021-21612-7

Retroviral integrations contribute to elevated host cancer rates during germline invasion

Funding

Current funding

  • 2024 - 2025
    Determination of koala retrovirus subtypes and load for Koala Conservation Australia's breeding program
    Koala Conservation Australia Limited
    Open grant
  • 2024
    Determination of koala retrovirus subtypes and load at potential koala breeding program release sites
    Taronga Conservation Society Australia trading as Taronga Zoo
    Open grant
  • 2024 - 2027
    Hyperactive endogenous retroviruses and their impact on the koala genome
    ARC Discovery Projects
    Open grant
  • 2023 - 2025
    A reengineered Molecular Clamp platform to safeguard Australia against novel viral threats
    Golden Casket Lottery Corporation Ltd
    Open grant
  • 2020 - 2024
    Rapid Acceleration of the UQ COVID-19 vaccine in Conjunction Program
    Queensland Department of State Development, Tourism and Innovation
    Open grant
  • 2020 - 2025
    COVID-19 Vaccine Research (CEPI)
    The a2 Milk Company (Australia) Pty Ltd
    Open grant

Past funding

  • 2022 - 2024
    Do environmental stressors increase retrovirus activity and exacerbate disease in koalas?
    New South Wales Department of Planning and Environment
    Open grant
  • 2021 - 2022
    Molecular Clamp Stabilised HTLV-1 Envelope Glycoprotein for Vaccination and Immunotherapy
    Australian Centre for HIV and Hepatitis Virology Research (ACH2)
    Open grant
  • 2020 - 2022
    Molecular Clamp Stabilized Spike Vaccine for Rapid Response
    NHMRC MRFF EPCDR - Novel Coronavirus Vaccine Development
    Open grant
  • 2020 - 2023
    Rapid Acceleration of the UQ COVID-19 Vaccine Program
    NHMRC MRFF Coronavirus Research Response
    Open grant
  • 2019 - 2021
    Clamp stabilized vaccines to provide broad spectrum protection against influenza
    NHMRC Development Grant
    Open grant
  • 2018 - 2022
    Koala retrovirus epidemic: genetic diversity, genome invasion and disease
    ARC Discovery Projects
    Open grant
  • 2018 - 2021
    Virus vaccines that ensure preparedness against future public health emergencies
    NHMRC Project Grant
    Open grant

Supervision

Availability

Professor Keith Chappell is:
Available for supervision

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Supervision history

Current supervision

  • Doctor Philosophy

    Silencing of fusion-gene expression in cancer with synthetic long-noncoding RNA therapies

    Principal Advisor

  • Doctor Philosophy

    Understanding vaccine-intrinsic factors which influence immunological memory and protection from disease

    Principal Advisor

    Other advisors: Dr Jake O'Donnell, Dr Noushin Jaberolansar

  • Doctor Philosophy

    Preclinical development and clinical testing of a Human T lymphotropic virus type 1 (HTLV-1)-specific vaccine

    Associate Advisor

    Other advisors: Dr Jake O'Donnell, Dr Noushin Jaberolansar

Completed supervision

Media

Enquiries

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