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Excited to share our new preprint. #Influenza and #SARSCoV2 infection leads to production of the #oxysterols 25-OHC and 7a-25OHC in the lung through upregulation of CH25H and CYP7B1. 7a-25OHC is the high affinity agonist for the oxysterol-sensing receptor #GPR183. 1/5

Thank you to my team and collaborators! Cheng xiang foo Stacey Bartlett Minh Dao Ngo Kirsty Short Dr. Chew Ran Wang The Sweetest Lab Alex Khromykh Mette Rosenkilde Translational Research Institute Mater Research UQ News UQ Medicine biorxiv.org/cgi/content/sh…

Honoured to have been awarded the Diabetes Australia Grant 2022. Thank you to my amazing team Stacey Bartlett Cheng xiang foo Minh Dao Ngo for accepting the award while I recover from COVID. Thanks Kirsty Short for a great collaboration! Mater Research UQ News Translational Research Institute

Enjoying our first post CVD in person conference with some of my amazing team at the BIG Meeting Gold Coast Stacey Bartlett ⁦Cheng xiang foo⁩ ⁦Minh Dao Ngo⁩ ⁦ASI Qld⁩ Mater Research⁩ ⁦Translational Research Institute⁩

Beautiful work by Katharina Ronacher on the roles of oxysterol in driving lung inflammation after viral infection including SARS-CoV-2 Gordon Research Conferences. Also see below pre-print by her group. biorxiv.org/cgi/content/sh…

Our publication is out in ERJ showing that #oxysterols drive macrophage infiltration and inflammation in IAV and #SARSCoV2 infection and antagonising #GPR183 reduces infection severity and SARSCoV2 loads 1/6 erj.ersjournals.com/content/early/… Translational Research Institute Mater Research UQ Medicine UQ News

A new study by Mater Research and University of Queensland has identified a key cause of severe #COVID19 – and paved the way for a new treatment of the disease. Read more: mater.li/KRonacher UQ Medicine Translational Research Institute Katharina Ronacher Stacey Bartlett Cheng xiang foo Kirsty Short

A revolutionary new concept to fight COVID has been developed by researchers in Queensland. They've discovered a drug that targets the immune system instead of the virus. youtu.be/_9naf-fKK14 Steve Hart #7NEWS

Congratulations to my PhD student Cheng xiang foo for a great presentation on oxysterols in the lung at #ASI2022MEL find the full text in the European Respiratory Journal Australian and New Zealand Society for Immunology Mater Research Translational Research Institute UQ Medicine

Come visit Stacey Bartlett today at poster #10 to find out more about the role of #oxysterols in #TB infections! #ASI2022MEL Australian and New Zealand Society for Immunology

We are recruiting a #postdoc to study innate immune responses to #tuberculosis and #SARSCoV2 in the lung. Join us in sunny Australia 🏖️☀️🏝️Email me for more info. Please RT ⁦@Postdocjobsaus⁩ ⁦Translational Research Institute⁩ ⁦⁦Postdoc Predoc Opportunities⁩ ⁦UQ Medicine⁩

Absolutely honoured to have been awarded a #NHMRC grant as CIA valued at > $ 1.5 million to study the host determinants of granuloma formation and successful containment of #tuberculosis in the lung. Mater Research UQ Medicine Translational Research Institute UQ News

End of 2022 lab party celebrating what we have achieved, but also wishing ⁦Stacey Bartlett⁩ all the best for her new position at NYU in 2023. You have been an amazing team member, we will miss you! Your future is bright! ☀️

Fully funded #PhD Project available in my lab for an exceptional candidate to study innate immune responses to #tuberculosis and #SARSCov2 please RT ⁦Mater Research⁩ ⁦Translational Research Institute⁩ ⁦UQ Medicine⁩ findaphd.com/phds/project/o…

Honoured to win best science bites presentation for student at #LorneIandI! 🥳

Great editorial in ERJ on our #lung #oxysterol #Sarscov2 work and that of others. ⁦⁦ERS⁩ ⁦Translational Research Institute⁩ ⁦UQ Medicine⁩ ⁦Kirsty Short⁩ ⁦Cheng xiang foo⁩ @bartlettSR1 ⁦Mette Rosenkilde⁩ erj.ersjournals.com/content/early/…

Ortigoza Lab representing at #ASV2023 with Stacey Bartlett

New research unveils a promising strategy to inhibit influenza virus contagion. Using an infant mouse model, Stacey Bartlett, Mila B. Ortigoza, MD, PhD et al. show that targeting host sialic acids with a broadly-acting neuraminidase prevents viral shedding/transmission. journals.asm.org/doi/10.1128/mb…

I'm so excited to hear Stacey Bartlett share our latest findings at the Options2024 Pathogenesis & Transmission session this Wedesday!! Come by if you are here!!

Congratulations to Stacey Bartlett from the Ortigoza Lab for receiving the Best Poster award at the Dept Medicine Research Day 👏 So proud of you! 🍾