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Immunologist
Head of Department

BSc(Hons) (Otago), PhD (Otago)

Appointed: 2012

Email jo.kirman@otago.ac.nz
Tel +64 3 479 7714

Teaching roles

Previous academic positions

Infectious Diseases Group Leader, Malaghan Institute of Medical Research, Wellington (2002-2012)

Research interests

Applied, cellular and molecular immunology, medical microbiology, vaccine immunology and technology.

Current research

Tuberculosis (TB) is a deadly lung disease caused by Mycobacterium tuberculosis (Mtb) that kills more people every year than any other bacterial infection. One third of the world's population is estimated to be infected, and New Zealand is not exempt. We believe the best way to control the global TB epidemic is through vaccination. Our lab's research is focused on understanding the generation and maintenance of immunological memory in order to improve vaccination against TB.

Find out more about the global TB epidemic

Lab group

Kirman Lab 2020

Staff

A profile photo of Kathy SircombeKathy Sircombe
Assistant Research Fellow


A profile photo of Dr Naomi DanielsDr Naomi Daniels
Postdoctoral Fellow


Postgraduate students

A profile photo of Brin RyderBrin Ryder
Postgraduate Writing Scholar


Reshvinder Kaur Bedi
PGDip BMLSc


Mitchell Foster
PhD Student


Natasha Nair
BSc (Hons)


Research projects

1. Dodging bullets: how the Beijing TB strain evades and subverts BCG-mediated trained innate immunity

Not all Mtb strains are equal. Beijing genotype Mtb strains display selective advantages over other genotypes including: greater virulence in animal studies; a higher capacity to withstand tuberculosis treatment; and increased relapse after treatment. The existing TB vaccine, bacillus Calmette–Guérin (BCG), is protective in ~50% of cases when delivered intradermally; however, BCG does not protect equally against all Mtb strains. In a case contact study of over 400 TB case households and over 1400 contacts in Indonesia (in which 1/3 of isolates were Beijing genotype), we found that although BCG vaccination was associated with protection in contacts exposed to non-Beijing strains there was no evidence of BCG protection against IGRA conversion in contacts exposed to a Beijing strain. In this project, we test the hypothesis that the Beijing TB strain evades and subverts BCG-mediated trained innate immunity using a mouse model of BCG vaccination and TB challenge.

Collaborators: Marcela Henao-Tamayo (Colorado State University), Philip Hill (University of Otago)

Funding: Marsden Fund of New Zealand

2. Role of Phagocytic Cells in the Induction of Immunity against Mycobacteria

There are many different subsets of macrophages and DCs that can be distinguished by phenotype and function; the role that each subset plays during early TB infection is unclear. In this project we are assessing the ability of the different DC subsets to control early infection, using molecular and cellular methods (RNA-Seq, qRT-CPR, flow cytometry).

Collaborators: Marcela Henao-Tamayo (Colorado State University), Siouxsie Wiles (University of Auckland)

Funding: Otago Medical Research Foundation (grant completed)

3. Novel Design of TB Vaccines

One way to improve the TB vaccine is through the use of novel vaccine formulations, designed to protect the immune-stimulating protein (antigen) from destruction or to enable its persistence in the body. If more antigen reaches the appropriate immune cells, this may lead to a stronger immune response; and if antigen is able to persist in the body this may reduce the number of booster shots required, which would improve immunisation completion rates.

Collaborators: Thomas Proft (University of Auckland)

Funding: Marsden Fund (grant completed)

4. The effect of BCG-induced trained innate immunity against abscess formation

The BCG vaccination can train innate immune cells to exhibit features of immunological memory, without the specificity of the adaptive immune response. In this study, we investigate the ability of the BCG vaccine to protect against polymicrobial skin abscess formation.

Collaborators: Daniel Pletzer (University of Otago)

Funding: BMS-Dean's Bequest

Opportunities

** We are currently seeking a highly motivated, excellent PhD candidate with an excellent academic record **

Public outreach on the COVID-19 epidemic

Radio New Zealand 2020 Our immune system vs coronavirus: ‘I think of it as an orchestra' (28 mins, produced by Allison Balance)

Stuff Podcast 2020 Claiming immunity: should COVID-19 survivors get better treatment? (26 mins, produced by Adam Dudding and Eugene Bingham)

ABC Radio National (Australia) How long will a COVID-19 vaccine take (42 mins, presented by Rod Quinn)

Otago Daily Times Therapeutic Drugs Needed (2020)

South China Morning Post Coronavirus vaccine will not be a magic bullet, scientists warn (by Simone McCarthy, 2020)

The Conversation, Stuff Could BCG, a 100-year-old vaccine for tuberculosis, protect against Covid-19? by Kylie Quinn, Jo Kirman, Katie Louise Flanagan and Magdalena Plebanski

Ten common misconceptions about the COVID-19 vaccine, debunked (by Emily Writes, 2021)

Radio New Zealand 2021 COVID vaccine could soon be approved (9 minutes, produced by the The Panel)

Newstalk ZB Experts hopeful 35% of New Zealanders against jab will change their minds (Mike Hosking Breakfast, 2021)

Past Honours and Masters candidates (Otago)

  • Mariana Traslosheros-Reyes BSc Honours 2020
  • Nicole Krotky Masters 2020 (University of Veterinary Medicine Vienna, Austria)
  • Stephanie Waller BBiomedSci 2019
  • Mitchell Foster BSc Honours 2019
  • Likhit Dukkipati BSc Honours 2019
  • Laura Hughes BBiomedSc Honours 2018 – David T Jones Prize (1st= BBioMedSci(Hons) student)
  • Shannon Frewen BSc Honours 2018
  • Claudia Lewis BBiomedSc Honours 2017
  • Lucy Huang BSc Honours 2017
  • Sarah Sandford BBioMedSc Honours 2016 – David T Jones Prize (topBBioMedSci(Hons) student)
  • Brin Ryder BSc Honours 2015 – John Miles Prize (top BSc(Hons) student), Best 4th year student presentation
  • Kate Manners BBioMedSc Honours 2014
  • Stephen Hall BBioMedSc Honours 2013

Summer Students (Otago)

  • Ben Topham 2020
  • Mariana Trasloheros-Reyes 2019
  • Mitchell Foster 2018
  • Charlotte Cairns 2016
  • Claudia Lewis 2016
  • Sarah Sandford 2015
  • Brin Ryder 2014
  • Joanne Lee 2013
  • Dayle Keown 2012 - best summer studentship report award

Past Lab Members (Otago)

  • Clare Burn 2012–2014 (Fulbright Science and Innovation Graduate Award recipient 2014)

Past PhD students and where they are now

Dr Kylie Quinn (current RMIT, Melbourne, Australia)

Dr Lisa Connor (currently Senior Lecturer at Victoria University of Wellington, NZ)

Dr Lindsay Ancelet (currently Therapeutic Group Manager, PHARMAC, NZ)

Dr Kelly Prendergast (currently Project Officer, Garvan Institute of Medical Research, Sydney, Australia)

Dr Pia Steigler (currently Postdoctoral Fellow at the University of Capetown, South Africa)

Publications

Kirman, J. R., Weinkove, R., & Borger, J. G. (2024). Immunology across two islands: Understanding the research landscape of Aotearoa (New Zealand) [Interview]. Immunology & Cell Biology, 102(4), 235-239. doi: 10.1111/imcb.12709 Journal - Professional & Other Non-Research Articles

Sircombe, K. J., Kirman, J. R., & Pletzer, D. (2022, August). Can BCG vaccination train innate immune cells to protect against skin and soft tissue infections? Poster session presented at the Webster Centre for Infectious Diseases Satellite Meeting: Queenstown Research Week, Queenstown, New Zealand. Conference Contribution - Poster Presentation (not in published proceedings)

Ryder, B., Foster, M., Krotky, N., Daniels, N., & Kirman, J. (2022, August). Teaching the unteachable: Training innate immune cells in the lung using the BCG vaccine. Verbal presentation at the Webster Centre for Infectious Diseases Satellite Meeting: Queenstown Research Week, Queenstown, New Zealand. Conference Contribution - Verbal presentation and other Conference outputs

Chen, S., Quan, D. H., Wang, X. T., Sandford, S., Kirman, J. R., Britton, W. J., & Rehm, B. H. A. (2021). Particulate mycobacterial vaccines induce protective immunity against tuberculosis in mice. Nanomaterials, 11, 2060. doi: 10.3390/nano11082060 Journal - Research Article

Blanchett, S., Tsai, C. J. Y., Sandford, S., Loh, J. M. S., Huang, L., Kirman, J. R., & Proft, T. (2021). Intranasal immunisation with Ag85B peptide 25 displayed on Lactococcus lactis using the PilVax platform induces antigen-specific B- and T-cell responses. Immunology & Cell Biology, 99, 767-781. doi: 10.1111/imcb.12462 Journal - Research Article

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