Lukáš Pekárek

@pekarekl.bsky.social

Harnessing physics to understand life. Pulling one RNA molecule at a time. RNA, Biophysics, and Proteins sometimes. Lame puns intended. Currently sciencing at @tudresden.bsky.social

There's a missing rung on the academic career ladder in Austria and Germany. Historically there wasn't a position like assistant professor or lecturer, so the jump from postdoc to professor was — and mostly still is — huge. Between 70% and 80% of academics in Austria don't have permanent jobs.

Academics in Germany and Austria are stuck in job limbo

Also: Montana's "right to try" law for experimental cures, UK science gets reshuffled, a university sues Anthropic over patents, and more from last week

reviewertoo.com

These stories are often being presented as "cunning AI escapes its test room". I can't see why. It's simply the case that the sandbox was not well isolated by the testing companies. Put the agency and responsibility where it belongs. cyberscoop.com/anthropic-cl...

Anthropic says its AI accidentally hacked three companies during safety tests

Anthropic revealed its Claude AI models accidentally breached three real companies during safety testing after a vendor configuration error exposed live systems.

cyberscoop.com

This is an interesting idea. Since journals are keen to make authors declare when they have used AI, might authors want editors to do the same...?

Drew Steen@drewsteen.bsky.social · last mo.

I think @richardsever.bsky.social has it right here - if you want your work to be freely available, it’s going to be freely available to everyone, including shitty AI bots. What I’d like is statements from journal editors that they will not use AI judgment for any part of the editorial process.

I can hardly imagine a better awardee than @nanopat.bsky.social! Despite his love for small things, his impact is huge! Well done! 🤩

Helmholtz Institute Würzburg@helmholtz-hiri.bsky.social · 2mo ago

Congratulations to @nanopat.bsky.social on receiving the @rnasociety.bsky.social’s Eclipse Award for Innovation in High Throughput Biology! 🎉 The award recognizes the #RNA research methods he developed during his doctoral studies in #HIRI’s Smyth lab. Read more: www.helmholtz-hiri.de/en/newsroom/...

Congratulations to @nanopat.bsky.social on receiving the @rnasociety.bsky.social’s Eclipse Award for Innovation in High Throughput Biology! 🎉 The award recognizes the #RNA research methods he developed during his doctoral studies in #HIRI’s Smyth lab. Read more: www.helmholtz-hiri.de/en/newsroom/...

Award-winning novel methods in RNA research

Patrick Bohn receives RNA Society Eclipse Award for Innovation in High Throughput Biology

helmholtz-hiri.de

Cognitive friction is a key source of life. This rapid deployment of AI is horrifying. We need to create our own words. We need to think. If we don’t create and don’t think, how can minds develop?

Having "ideas" is not the rate limiting step for doing science (no matter what the AI bros seem to think). I have 10 times, a hundred times more ideas than I could ever investigate, even given unlimited resources. Ideas are cheap. Execution is hard. And luck is the biggest factor of all

Albert and Mary Lasker Foundation@laskerfdn.bsky.social · 2mo ago

"Have lots of ideas. Keep producing a mental state in which things bubble up," says Johns Hopkins University molecular biologist Jeremy Nathans. Watch as Nathans shares how he finds and refines his best ideas. 🌟🧪

Surprised to discover that Thermo Fisher appears to show a fake western blot for the validation of one of their p53 antibodies. I've added a diagram to show the very similar bands. This does not appear to be one of the "published figures" but their own internal data.

Bild

Academics don't like being told that they live in an Ivory Tower, but I have to say, only people who have spent practically their whole life within the security of tenured employment could come up with such a cruel solution. There are more equitable ways to solve the low success rate problem.

Lazy use of AI by half-ass researchers is putting digital asbestos everywhere, which will be a huge pain in the ass to clean up. Just do your damn job as a scholar or let someone else with more integrity and competence have your position. www.nature.com/articles/d41...

Hallucinated citations are polluting the scientific literature. What can be done?

Tens of thousands of publications from 2025 might include invalid references generated by AI, a Nature analysis suggests.

nature.com

"genAI can be used to create podcasts from a paper to teach st-" Let me stop you right there. Before you feed somebody's paper to a slop machine, invite that somebody to talk to your students about their paper. We're right here. We academics won't shut up about our work, man. 🧪

My first PhD student‘s, Kavan Gor, paper on 5-color single-molecule imaging of co-transcriptional RNA folding is out in @science.org Advances! He finds how RNA modification enzymes, antisense oligonucleotides and ribosomal proteins re-route nascent RNA folding. See more details in EMBL post below!

EMBL@embl.org · 4mo ago

(1/2) EMBL researchers led by @olivierduss.bsky.social have developed a microscopy technique that enables them to observe individual RNA molecules being produced and folding into different shapes. Learn more: www.science.org/doi/10.1126/...

Illustration showing RNA polymerase and four laser lights. Credit: Daniela Velasco/EMBL