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Hesper Rego

@regolab.bsky.social
32 followers 34 following 2 posts

Just a girl standing in front of a microscope, asking it to take lots and lots of data. Torturing bacteria in the Rego Lab @YaleMed she/her/hers

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Nature Microbiology @natmicrobiol.nature.com · 01/07/2026
Out Now! Identification of chemical features for improved outer membrane permeation in mycobacteria using machine learning #MicroSky
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Identification of chemical features for improved outer membrane permeation in mycobacteria using machine learning
Nature Microbiology, Published online: 30 June 2026; doi:10.1038/s41564-026-02412-5Screening 1,572 compounds for mycomembrane permeation plus cheminformatic and machine learning analyses reveals features associated with improved permeation in the pathogen Mycobacterium tuberculosis and model organism M. smegmatis.
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Rock Lab @rocklabtb.bsky.social · 19/05/2026
Transcription attenuation amplifies collateral vulnerabilities in rifampicin-resistant Mycobacterium tuberculosis. Congrats to Kathryn, Vanisha, and all co-authors! www.nature.com/articles/s41...
nature.com
Transcription attenuation amplifies collateral vulnerabilities in rifampicin-resistant Mycobacterium tuberculosis - Nature Microbiology
A common rifampicin-resistance mutation in Mycobacterium tuberculosis alters transcription and creates new metabolic vulnerabilities through transcription attenuation, revealing potential targets to c...
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Reposted by Hesper Rego
Charlie Pyle @charliejpyle.bsky.social · 30/04/2026
An interesting new study, by Clare Smith’s lab and me, here at Duke. We found that during Mtb infection, CCR6 knockout mice (on a B6 background) form necrotic pulmonary granulomas, have increased IL17 production and have sex specific differences in susceptibility. journals.asm.org/doi/10.1128/...
journals.asm.org
CCR6 is essential for effective immunity against Mycobacterium tuberculosis infection in mice | Infection and Immunity
An estimated 10.8 million people worldwide were infected with tuberculosis (TB) in 2023, and among those cases, 1.25 million people succumbed to disease (1); 90% of people who become infected with Myc...
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Nature Methods @natmethods.nature.com · 01/05/2026
Antigen-stabilizable fluorescent nanobodies that become fluorescent upon binding intracellular targets enable background-free multicolor imaging and biosensing in living systems. @sdeoliveira.bsky.social www.nature.com/articles/s41...
nature.com
Synthetic multicolor antigen-stabilizable nanobody platform for intersectional labeling and functional imaging - Nature Methods
A collection of antigen-stabilizable fluorescent nanobodies becomes fluorescent upon binding to their intracellular targets and enables background-free multicolor imaging and biosensing in living syst...
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M. Stephen Trent @mstrent.bsky.social · 10/04/2026
We are recruiting postdocs to work on antimicrobial resistance and bacterial cell envelope biology. PLEASE SHARE.
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Patrick Moynihan @pmoyniha.bsky.social · 27/03/2026
We've been we've been working on this for quite a while now (hopefully published soon). Grateful to @proftracypalmer.bsky.social for concinving me & @lislowe.bsky.social that mycobacteria produce inter-bacterial toxins. Team science, led by @sambenedict5.bsky.social www.biorxiv.org/content/10.6...
biorxiv.org
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Luiz Pedro Carvalho, PhD @luizcarvalholab.bsky.social · 25/03/2026
All currently approved antibiotics inhibit essential cellular processes. Ever wonder if we could kill bacteria using the opposite strategy? Here, we demonstrate an alternative antibacterial strategy: lethality through pathway over-activation. www.nature.com/articles/s41... (1 out of 3)
nature.com
Activation of l-histidine biosynthesis as a new antibiotic strategy against Mycobacterium tuberculosis - Nature Communications
Here, the authors report metabolic activation as a potential antimicrobial strategy against Mycobacterium tuberculosis. They show that supra-physiological activation of L-histidine biosynthesis r...
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Dany Beste @danybeste.bsky.social · 18/03/2026
Abi cook did the impossible and measured homeopathic amounts of metabolites in single mycobacterial infected macrophages preserving spatial information.
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Sabine Ehrt @saehrt.bsky.social · 02/03/2026
We are searching for a tenure-track junior faculty member. Join our collaborative research environment in the Department of Microbiology and Immunology at WCM. Please see the link to the job posting and distribute among your networks! apply.interfolio.com/181869
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Olivier Neyrolles @oneyrolles.bsky.social · 13/02/2026
🎉 𝐄𝐱𝐜𝐢𝐭𝐞𝐝 𝐭𝐨 𝐬𝐡𝐚𝐫𝐞 𝐨𝐮𝐫 𝐧𝐞𝐰 𝐩𝐮𝐛𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐢𝐧 𝐓𝐡𝐞 𝐄𝐌𝐁𝐎 𝐉𝐨𝐮𝐫𝐧𝐚𝐥! After 8 months of revision, our work is now online: shorturl.at/WHmFq We uncover a previously unrecognized way that 𝑀𝑦𝑐𝑜𝑏𝑎𝑐𝑡𝑒𝑟𝑖𝑢𝑚 𝑡𝑢𝑏𝑒𝑟𝑐𝑢𝑙𝑜𝑠𝑖𝑠 survives toxic metal stress during infection. ...
shorturl.at
Membrane-associated effluxosomes coordinate multi-metal resistance in Mycobacterium tuberculosis - The EMBO Journal
Bacterial pathogens must withstand metal-induced stress during infection, yet the mechanisms by which they sense and respond to toxic metal ions remain incompletely understood. Here, we uncover a prev...
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bioRxiv Microbiology @biorxiv-microbiol.bsky.social · 06/02/2026
Monitoring intracellular antibiotic concentrations in real-time using allosteric biosensors www.biorxiv.org/content/10.64898/20…
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