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@sentanuka.bsky.social

Microbiologist :) Studying bacterial pathogenesis, AMR & antimicrobial development. Research fellow @ Institute for Molecular Bioscience, UQ Previously Postdoc @Dunn School of Pathology, University of Oxford. PhD @The Australian National University

107 Followers  |  321 Following  |  2 Posts  |  Joined: 20.02.2025  |  1.9318

Latest posts by sentanuka.bsky.social on Bluesky

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BrisJAMs End of Year Trivia Get tickets on Humanitix - BrisJAMs End of Year Trivia. The Burrow, 52 Russell St, West End QLD 4101, Australia. Thursday 4th December 2025. Find event information.

๐Ÿ“… Thursday 4 December
โฐ 6:00โ€“7:30 pm
๐Ÿ“ The Burrow, Beer Garden Room, West End
๐Ÿ‘ฅ Teams up to 6 | $5 per person
๐ŸŸ Registerations include a bowl of chips per team.
๐Ÿ”—Follow the link (events.humanitix.com/brisjams-end...) to sign up.

02.12.2025 00:24 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Its been amazing being part of Bris-JAMS :)

13.11.2025 00:57 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

#microsky

09.11.2025 16:51 โ€” ๐Ÿ‘ 9    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Genome sequencing for prevention of health-care-associated bacterial infections Nature Reviews Microbiology, Published online: 10 November 2025; doi:10.1038/s41579-025-01254-yMicrobial whole-genome sequencing is an important element of health-care-associated infection (HAI) prevention strategies. Focusing on specific high-priority antibiotic-resistant bacterial pathogens, this Review outlines the epidemiology and microbiology of HAIs and discusses the role of whole-genome sequencing in HAI prevention and surveillance.

New online! Genome sequencing for prevention of health-care-associated bacterial infections

10.11.2025 21:38 โ€” ๐Ÿ‘ 11    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3
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The pathogenic bacteria Shigella avoids detection inside host cells by degrading RNF213, the protein responsible for sensing the presence of intracellular pathogens.

Read more in the eLife Insight Article: buff.ly/1mIc6m0

10.11.2025 23:28 โ€” ๐Ÿ‘ 13    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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๐Ÿš€ Thinking about life beyond academia?
Join BrisJAMS and Australian Society of Microbiology Qld Branch, this November for an inspiring evening of stories, insights, and real-world advice from scientists whoโ€™ve successfully built careers outside the academic path!๐ŸŒŸ
6 November 2025, 6:00 PM โ€“ 8:00 PM

27.10.2025 00:28 โ€” ๐Ÿ‘ 3    ๐Ÿ” 3    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1

Enhanced virulence and stress tolerance are signatures of epidemiologically successful Shigella sonnei
@sydneylmiles.bsky.social @katholt.bsky.social
๐Ÿ™to transformative collaborative effort

www.nature.com/articles/s41...

13.10.2025 21:48 โ€” ๐Ÿ‘ 23    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Thank you everyone for attending last night's BrisJAMS session and our three wonderful speakers for sharing valuable insights into their research.
๐Ÿ”ฌ๐Ÿ’ก๐Ÿงซ๐Ÿ™Œ ๐Ÿ˜Ž ๐Ÿ˜
#MicrobiologyForAll #BacterialInfections #ViralPhylogeny #AntibioticDevelopment #Biofilms #Microbiology2025 #jamsbrisbane

04.09.2025 05:11 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The 2024 rankings of bacterial threats

27.08.2025 16:18 โ€” ๐Ÿ‘ 66    ๐Ÿ” 36    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 4
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Hello BrisJAMS Community ๐Ÿ˜Ž

BrisJAMS returns this September with some scintilating talks featuring three fantastic speakers.

๐Ÿ“… Wednesday, 3 September 2025
๐Ÿ•• 6:00โ€“7:30 PM
๐Ÿ“ The Burrow, West End

This free event is open to all in microbiology: students, researchers, and industry pros alike.

25.08.2025 01:58 โ€” ๐Ÿ‘ 2    ๐Ÿ” 3    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2
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Superbugs could kill millions more and cost $2tn a year by 2050, models show Exclusive: Research on burden of antibiotic resistance for 122 countries predicts dire economic and health outcomes

Superbugs could kill millions more and cost $2tn a year by 2050, models show www.theguardian.com/society/2025...

20.07.2025 20:07 โ€” ๐Ÿ‘ 11    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Dont forget to join us for our Antimirobial resistance special JAMS session this Wednesday, 23rd July (6-7.30 pm)๐Ÿ˜Ž

21.07.2025 00:06 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Hello BrisJAMS Community :)

BrisJAMS returns this July with an Antimicrobial Resistance Special featuring three fantastic speakers.

๐Ÿ“… Wednesday, 23 July 2025
๐Ÿ•• 6:00โ€“7:30 PM
๐Ÿ“ The Burrow, West End
๐Ÿฝ Free food provided!
This free event is open to all in the microbiology community.

07.07.2025 06:39 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

1. Prof. Greg Cook (QUT)
The role of efflux pumps in multi-drug-resistant Mycobacterium tuberculosis.

2. Michelle Novais de Paula (UQ)
Breaking bacterial resistance with synergistic combinations.

3. Dr. Jiarui Sun (UQ)
Antimicrobial resistance genes in pristine Antarctic soils.

07.07.2025 06:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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This is wild!
Engineering E. coli bacteria to turn plastic waste into paracetamol (Tylenol)
www.nature.com/articles/s41...
www.nature.com/articles/s41...

23.06.2025 18:54 โ€” ๐Ÿ‘ 619    ๐Ÿ” 179    ๐Ÿ’ฌ 17    ๐Ÿ“Œ 26
Donโ€™t forget to sign up for the PacBio & AGRF special free event this Wednesday at 6 PM!

We sure can do a lot at a good old pub! ๐Ÿ˜Ž
So join us this time for some scintillating microbiology talks at Burrow, Beer Garden Room, Brisbane ๐Ÿ‘ฉโ€๐Ÿ”ฌ๐Ÿ‘จโ€๐Ÿ”ฌ๐Ÿงฌ๐Ÿงช๐Ÿงซ๐Ÿ”ฌ๐ŸŽค

Donโ€™t forget to sign up for the PacBio & AGRF special free event this Wednesday at 6 PM! We sure can do a lot at a good old pub! ๐Ÿ˜Ž So join us this time for some scintillating microbiology talks at Burrow, Beer Garden Room, Brisbane ๐Ÿ‘ฉโ€๐Ÿ”ฌ๐Ÿ‘จโ€๐Ÿ”ฌ๐Ÿงฌ๐Ÿงช๐Ÿงซ๐Ÿ”ฌ๐ŸŽค

Donโ€™t forget to sign up for the PacBio & AGRF special free event this Wednesday at 6 PM!

We sure can do a lot at a good old pub! ๐Ÿ˜Ž
So join us this time for some scintillating microbiology talks at Burrow, Beer Garden Room, Brisbane ๐Ÿ‘ฉโ€๐Ÿ”ฌ๐Ÿ‘จโ€๐Ÿ”ฌ๐Ÿงฌ๐Ÿงช๐Ÿงซ๐Ÿ”ฌ๐ŸŽค

17.06.2025 00:44 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 1
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Introducing 2025 EMCRA Committee Member - Dr. Tanuka Sen!

๐Ÿ˜€ What is your role in EMCRA?
EMCRA Retreat Coordinator ๐Ÿง˜โ€โ™€๏ธ

11.06.2025 00:07 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐Ÿคช Any fun fact you would like to share with us?
I love exploring new restaurants๐Ÿฝ๏ธ & cafes โ˜•๏ธ and secretly rating them as a professional food critic๐Ÿ’ฏ :P

๐Ÿ˜‹ What is your favourite food?
Chicken Biryani ๐Ÿฅ˜

๐Ÿง Favourite quote?
"Set your heart upon your work but never its reward" โค๏ธ๐Ÿ’ผ

11.06.2025 00:07 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐ŸŽค Featured Talks & Speakers:
๐Ÿ”น Dr. Axayacatl Gonzalez
Senior Bioprocess Engineer โ€“ IDEA bio, The University of Queensland.
Talk Title: Building Communities: A Synthetic Biology Approach to Assemble Robust Microbial Communities to Restore Soil Health and Productivity

30.05.2025 04:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Zoom into a human cell infected by Shigella, the bacteria behind dysentery. Using cryo-EM, @leaswistak.bsky.social and team revealed how it pierces cells with molecular syringes. Stunning science at the nanoscale.

@enningalab.bsky.social @jytinevez.bsky.social @nanoimaging.bsky.social

#CryoEM

26.05.2025 09:39 โ€” ๐Ÿ‘ 49    ๐Ÿ” 14    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3
Representative images showing DAPI, and rbmA, rbmC, bap1, and vpsR smFISH fluorescence signals and heatmaps of per-cell-volume fluorescence signal as a function of x, y position for n = 5 replicate WT V. cholerae biofilms with the largest biovolumes. Scale bars represent 5 ยตm.

Representative images showing DAPI, and rbmA, rbmC, bap1, and vpsR smFISH fluorescence signals and heatmaps of per-cell-volume fluorescence signal as a function of x, y position for n = 5 replicate WT V. cholerae biofilms with the largest biovolumes. Scale bars represent 5 ยตm.

Bacterial biofilms are important for disease development. This study develops imaging tech to probe spatiotemporal patterns of #Vibrio cholerae #biofilm gene expression, showing that temporal & spatial patterns are established by QS & c-di-GMP, respectively @plosbiology.org ๐Ÿงช plos.io/3Fga1GX

19.05.2025 17:50 โ€” ๐Ÿ‘ 15    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The nucleoid of rapidly growing Escherichia coli localizes close to the inner membrane and is organized by transcription, translation, and cell geometry - Nature Communications The mechanisms underlying bacterial chromosome configuration are not fully understood. Here, Spahn et al. show that the Escherichia coli nucleoid adopts a condensed, membrane-proximal configuration du...

I forgot to post about this recent paper - exciting work led by @michriscopy.bsky.social showing clearest evidence yet for transertion strongly tethering the bacterial nucleoid to the membrane during fast growth. It was a pleasure to contribute a little ๐Ÿ”ฌ๐Ÿฆ ๐Ÿงซ www.nature.com/articles/s41...

09.05.2025 14:37 โ€” ๐Ÿ‘ 49    ๐Ÿ” 20    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Shigella flexneri evades LPS ubiquitylation through IpaH1.4-mediated degradation of RNF213 - Nature Structural & Molecular Biology Naydenova, Boyle and Pathe et al. report that Shigella uses the ubiquitin E3 ligase IpaH1.4 to evade lipopolysaccharide ubiquitylation in infected cells by degrading the host E3 ligase RNF213. Using c...

RNF213, a host E3 ligase, ubiquitylates LPS to mark cytosol-invading bacteria for autophagy. But how do cytosol-adapted bacteria escape? We found that Shigella's E3 ligase IpaH1.4 blocks LPS ubiquitylation by degrading RNF213 via the proteasome.
www.nature.com/articles/s41...

09.04.2025 21:44 โ€” ๐Ÿ‘ 41    ๐Ÿ” 10    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 1

We use these as well here at Blaskovich lab, IMB, University of Queensland, plus at Tang lab, Dunn School University of Oxford.

09.04.2025 00:04 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿ› ๏ธ โ€™SICKOโ€™ โ€“ presented in January's most-read Tools and Resources paper โ€“ lets researchers quantify the C. elegans microbiome: elifesciences.org/articles/102...

Learn more about publishing your toolโ€ฆ

27.02.2025 21:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The role of bacterial metabolism in antimicrobial resistance Nature Reviews Microbiology, Published online: 20 February 2025; doi:10.1038/s41579-025-01155-0In this Review, Ahmad et al. examine how antibiotics influence bacterial metabolism and how metabolism, in turn, affects drug efficacy and the emergence andโ€ฆ

New online! The role of bacterial metabolism in antimicrobial resistance

20.02.2025 15:12 โ€” ๐Ÿ‘ 25    ๐Ÿ” 13    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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