Viktoria Brunner
@vbrunner.bsky.social
91 followers 110 following 7 posts
CompBio PhD student investigating all things AMR in M. tb/ E. coli 🧬 @ox.ac.uk @fowlerlab.org 💊 | https://www.vbrunner.me 🌐 | MSc @ethzurich.bsky.social
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Reposted by Viktoria Brunner
philipwfowler.bsky.social
Come and work with me and use the 53,897 samples of M. tuberculosis we have collated to help tackle this important disease!

We are part of the OxCoD4TB consortium that is developing new therapeutics for tuberculosis.

Grade 7, funding until 28 Feb 2028, deadline noon Fri 4 July

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Job Details
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Reposted by Viktoria Brunner
vbrunner.bsky.social
Having often grappled with the limited translational aspect of my pre-PhD work, the real-world impact of the topics discussed in this session and at this conference was refreshing and motivating and will help me push my PhD at @modmedmicro.bsky.social over the finish line later this year!
vbrunner.bsky.social
🚧 We showed that this issue can be easily mitigated by lowering the read support threshold required to call variants in whole-genome sequencing pipelines. This can lead to significantly increased sensitivity for rifampicin resistance prediction.
vbrunner.bsky.social
🧬 The talk allowed me to raise a central issue in sequencing-based diagnostics for M. tuberculosis: they often fail to detect resistant subpopulations - something that can have serious clinical implications.
vbrunner.bsky.social
Thrilled to have returned to the Congress of @escmid.bsky.social this year in the beautiful city of Vienna, and to have had the opportunity to present my latest work on rifampicin-resistant subpopulations in M. tuberculosis.

📋 Find all the details in our preprint: 🔗👇
www.biorxiv.org/content/10.1...
Reposted by Viktoria Brunner
modmedmicro.bsky.social
Another busy day at #ESCMIDGlobal!

0906 @vbrunner.bsky.social “RIF and subpopulations in TB”

0918 Ruan Spies “comparing TB pipelines" both in Hall 5

1000 Nicole Stoesser “plasmids & 1Health” in H2

1509 Jane Wei in Hall 2 “CAP and EHR”

P1405 - Valentina Pennetta
P2242 - Junko Takada
vbrunner.bsky.social
😷In a third of our clinical samples with resistant subpopulations, resistance was likely caused by a secondary infection instead of within-host evolution. Hence the patient contracted an M. tuberculosis infection at least twice, independently.
vbrunner.bsky.social
📈We managed to increase the sensitivity of rifampicin resistance prediction to over 95%, with no significant trade-off for specificity.
vbrunner.bsky.social
📢 Our preprint on rifampicin resistant subpopulations in clinical samples of M. tuberculosis has just been uploaded. We show how detection of resistant subpopulations can significantly improve WGS-based resistance prediction, and how they can help identify the source of resistance.
biorxiv-microbiol.bsky.social
Subpopulations in clinical samples of M. tuberculosis can give rise to rifampicin resistance and shed light on how resistance is acquired https://www.biorxiv.org/content/10.1101/2025.04.09.647945v1
Reposted by Viktoria Brunner
philipwfowler.bsky.social
Check out @vbrunner.bsky.social latest work!

Just in time for #ESCMIDGlobal and her talk next Monday morning.
biorxiv-microbiol.bsky.social
Subpopulations in clinical samples of M. tuberculosis can give rise to rifampicin resistance and shed light on how resistance is acquired https://www.biorxiv.org/content/10.1101/2025.04.09.647945v1
Reposted by Viktoria Brunner
oxfordbrc.bsky.social
Our amazing @modmedmicro.bsky.social team, who are leading our efforts to tackle antimicrobial resistance #AMR – in the lab, with data and in software - went blue for this picture for #WAAW2024. See more about our research at bashthebug.net
Reposted by Viktoria Brunner
Reposted by Viktoria Brunner
modmedmicro.bsky.social
Come and work with us!

Programme Manager is a key central role that sets large strategic objectives and manages practical issues across the MMM Unit.

Grade 9, £55,636 - £64,228, deadline noon 6 Jan 25

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