Alexandre Hofer
@hofalex.bsky.social
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R&D bioorganic chemist in biotech. High affinity to nucleotides and nucleic acids. All views my own.
pinned post!
Do not confuse...
about 1 year ago
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yarn yoshi stan account
4 days ago
(S)-cargot (R)-cargot
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Science X / Phys.org
4 days ago
Light-activated metal complexes have been shown to disable antibiotic resistance enzymes in E. coli, significantly enhancing the effectiveness of existing antibiotics without harming human cells.
doi.org/hbcxrb
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How phototherapy could reverse antibiotic resistance
Lars Stevens-Cullinane works in a dark room. But he's not processing negatives and printing photographs on light-sensitive paper; he's testing whether brief flashes of light can make drug-resistant bacteria sensitive to antibiotics.
https://phys.org/news/2025-11-phototherapy-reverse-antibiotic-resistance.html?utm_source=bsky.app&utm_medium=social&utm_campaign=v2
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Sung Kim
2 months ago
Even I’m not sure this will end well. Graphics courtesy of Dylan Patel of SemiAnalysis.
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Eachan Johnson
about 2 months ago
📆 Deadline: 14 November. 🩺 Doctoral Clinical Fellows programme (3-year PhD) 🤝 Exciting collaboration with the amazing
@jeanninehess.bsky.social
Curating bioactive chemical space in pathogenic bacteria using accumulation signatures across species ✍️ Apply here:
www.crick.ac.uk/careers-stud...
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Johnson lab and Hess lab | Curating bioactive chemical space in pathogenic bacteria using accumulation signatures across species
https://www.crick.ac.uk/careers-study/vacancies/2025-09-29-johnson-lab-and-hess-lab-curating-bioactive-chemical-space-in-pathogenic-bacteria-using-accumulation-signatures-across-species
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Jeannine Hess
2 months ago
🧪 Excited to share our new work on reactive metallo-scaffolds (r-mS)! We combine metal complexes with chemoproteomics to discover new liganding sites across the proteome! Shout out to a great collaboration with GSK! Fantastic team effort 🫶🏻
chemrxiv.org/engage/chemr...
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Proteome-Wide Target Identification Using Reactive Metallo-Scaffolds (r-mS): A Platform for Metallodrug Discovery
Metal complexes offer unique opportunities as scaffolds in chemical biology and drug discovery, with tuneable geometry, modular coordination environments, and structural features not readily accessibl...
https://chemrxiv.org/engage/chemrxiv/article-details/68c80e219008f1a467a71ef2
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On the benefits of a 4-day work week:
www.nature.com/articles/d41...
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Biggest trial of four-day work week finds workers are happier and feel just as productive
Compressing five days of work into four can create stress, but the benefits outweigh the downsides, sprawling study shows.
https://www.nature.com/articles/d41586-025-02295-2
4 months ago
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Jeannine Hess
4 months ago
📣Preprint 📣 You want to degrade a protein in Gram-negatives? We have tackled this challenge! Detailed study of our Light-Activated Metal-Dependent Protein Degradation LAMP-D system in targeting and rescuing NDM-1 activity. What an amazing team effort 🫶🏻
doi.org/10.26434/che...
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Light-Activated Metal-dependent Protein Degradation (LAMP-D): A Heterobifunctional Ruthenium(II) Photosensitizer Targeting New Delhi Metallo-β-lactamase 1
The growth of antimicrobial resistance (AMR) is a significant global health threat, yet despite this alarming trend, antibiotic drug discovery has significantly slowed. Most compounds entering the cli...
https://doi.org/10.26434/chemrxiv-2025-jx9jt
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Imagine a small molecule that degrades a target protein like PROTACs, but does so independently of any of the host cell's degradation machinery, so you can go and do targeted protein degradation in gram-negative bacteria:
doi.org/10.26434/che...
4 months ago
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#ChemSky
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9 months ago
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If you're looking to do a PhD in bioinorganic and medicinal chemistry in a wonderful research group at a world-leading institute, here's a great opportunity:
www.crick.ac.uk/careers-stud...
@jeanninehess.bsky.social
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Hess Lab | Metal-based Heterobifunctional Scaffolds to Capture Challenging Proteins
https://www.crick.ac.uk/careers-study/vacancies/2025-02-13-hess-lab-metal-based-heterobifunctional-scaffolds-to-capture-challenging-proteins
9 months ago
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Happy New Year!
11 months ago
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Great transition into the new year with a well-organised party...
11 months ago
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A white Christmas for once...
11 months ago
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Little copycats in the house...
11 months ago
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Brendan
about 1 year ago
Collum
#chemsky
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Michael Booth
about 1 year ago
Do not confuse... chemsky
add a skeleton here at some point
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Frederik Haase
about 1 year ago
Do not confuse...
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Do not confuse...
about 1 year ago
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Adam Sharp
about 1 year ago
⚠Invalid Handel
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Thanks
@cambridgeindy.bsky.social
for publishing my view on closing the Mill Road Bridge for private vehicles.
about 1 year ago
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"Prioritizing family life has earned me respect in my field — and my research has improved, too"
www.nature.com/articles/d41...
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What it means to be a successful male academic
Prioritizing family life has earned me respect in my field — and my research has improved, too, says Dritjon Gruda. Prioritizing family life has earned me respect in my field — and my research has imp...
https://www.nature.com/articles/d41586-024-02105-1
over 1 year ago
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Quite faint in the middle of town, but one could clearly see the northern lights in Cambridge, UK.
over 1 year ago
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Derek Lowe
over 1 year ago
You wouldn’t think that formaldehyde is an actual cellular signaling molecule, would you? But here we are!
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Formaldehyde, You Say?
https://www.science.org/content/blog-post/formaldehyde-you-say
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Keith Hornberger
almost 2 years ago
This report on the CACHE competition is worth a read. It’s about as close as we’ve gotten to some open benchmarking of AI impact to the drug discovery process. I’d suggest a title change to “When Can AI Deliver the Drugs?” though. A few more thoughts👇 1/
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When can AI deliver the drug discovery hits?
The CACHE hit-finding competition highlights the potential of AI to identify small molecules that bind to hard-to-drug targets — and the long road ahead for these computational screening approaches. T...
https://www.nature.com/articles/d41573-024-00036-0
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Christof Jäger
almost 2 years ago
Absolutely agree. And I only play the nice guy on here, but reality might be closer to this meme:
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"Then they took the extra step, rarely realized in such papers [...], of actually synthesizing hundreds of the hit molecules and experimentally testing them against the real proteins. (Faint cheers can be heard echoing from the lab benches and fume hoods)." 😅
add a skeleton here at some point
almost 2 years ago
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Mark Copelovitch
almost 2 years ago
We should spend a massively less amount of time politically kneecapping our most globally competitive export industry that employs more than 2% of the entire US workforce
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Towards a better society by limiting wealth accumulation? A great take on Ingrid Robeyns' Limitarianism:
www.theguardian.com/books/2024/j...
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‘No one should have more than €10m’: the author of Limitarianism on why the super-rich need to...
Prof Ingrid Robeyns has spent a decade studying wealth and ethics and says that limits are essential if we want to eradicate poverty and protect social cohesion and the planet
https://www.theguardian.com/books/2024/jan/21/how-much-personal-wealth-is-enough-ingrid-robeyns-limitarianism
almost 2 years ago
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Keith Hornberger
almost 2 years ago
Jensen Huang’s comments from JPM24 are now summarized in a Nvidia blog post. He doubles down on exactly the kinds of things that I’ve been cautioning are wildly optimistic. More below. 👇🏽 1/
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"What I actually want is for sequencers to be as boring and simple as a qPCR machine." Nava Whiteford on the future of Sequencing
aseq.substack.com/p/the-future...
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The Future of Sequencing
This article was originally published in Inside Precision Medicine. But I thought my original draft might be of interest to readers here. The first thing I imagine when asked to write about the future...
https://aseq.substack.com/p/the-future-of-sequencing
almost 2 years ago
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Daniel Probst
almost 2 years ago
Happy new year......
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ErrantScience
almost 2 years ago
In the Venn diagram of results, my results never seem to overlap with sense
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Happy New Year!
almost 2 years ago
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Merry Christmas!
almost 2 years ago
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When you only have scientific magazines at hand for some arts and crafts with your daughter...
almost 2 years ago
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you reached the end!!
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