Advertisement · 728 × 90

Posts by Lukáš Pekárek

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.

4 days ago 11 2 0 0
Preview
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.

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...

2 weeks ago 73 26 4 3

"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. 🧪

3 weeks ago 278 76 6 5

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!

3 weeks ago 81 20 0 1

As a kid, watching Walker, Texas Ranger taught me that many problems in life can be solved by a well-timed roundhouse kick, a lesson that has served me well in academia

1 month ago 31 5 2 0
Preview
Regulation of neuroregeneration by long noncoding RNAs In mammals, neurons in the peripheral nervous system (PNS) have regenerative capacity following injury, but it is generally absent in the central nervous system (CNS). This difference is attributed, at least in part, to the intrinsic ability of PNS ...

Timely reminder that a few years ago we named the Norris1 lncRNA, which remains quite enigmatic, but, fittingly for Chuck, is expressed primarily in the testis pmc.ncbi.nlm.nih.gov/articles/PMC...

1 month ago 10 1 0 0

Pilar is an amazing person and great scientist! It's a lot of fun to work with her! Well deserved PhD! Congratulations! 🥳

1 month ago 1 0 0 0

One of the many, many things genAI destroys is human collaboration.

It actively creates loners, guys spinning off into the deep end with literally no one around them to go "hey what the fuck are you talking about" or "hey this sounds like the thing I've been working on" or "check out this book"

1 month ago 1234 360 8 24

The DGfB Molecular Biophysics meeting in Hünfeld is always such a great experience! 🔬⚗️
A lot of opportunities to talk & brainstorm with others in a friendly and relaxed environment. 🧠🌩️
This time, I was recognized with the poster prize, which was a nice cherry on top! 🍒

1 month ago 2 1 0 0
Advertisement
Post image

Congratulations to Lukas @pekarekl.bsky.social for winning the poster prize at the DGfB Molecular Biophysics meeting in Hünfeld last week 🏆 - it was a fantastic meeting with lots of interesting talks & great to catch up with colleagues and sad that we missed out on many of our Israeli colleagues.

1 month ago 5 2 0 1

Do you ever watch a bird making a nest and they move one twig from one side to the other and then back and you’re like haha how silly and inefficient what is that accomplishing

But then I am working on my slide deck and suddenly it me

1 month ago 61 3 0 1
Preview
RNA-specific local translation is patterned by condensates for multinucleate cell growth - Nature Cell Biology Geisterfer, Jalihal et al. show spatially distinct effects of Whi3 condensates on target translation in Ashbya syncytia. In vitro, translation is enriched at condensate–solute interfaces but repressed...

Condensates are powerful ways to break symmetry and cells do remarkable things with them. Here we show that in a multinucleate fungus, a condensate regulates translation of a cyclin and a formin in distinct locations.
www.nature.com/articles/s41...

1 month ago 110 43 1 0
Post image

New research group at the CRTD @tudresden.bsky.social !🎉🔬

Supported by the ERC Starting Grant, Dr. Anna Czarkwiani @aniaczark.bsky.social is launching a new group to study the sense of gravity and #regeneration in the inner ear in axolotl.

Read more ➡️ tud.link/buva24

#CMCBnews

1 month ago 15 6 0 0

"you need to learn how to use gAI or you'll get left behind!"

counterpoint!

the absolute fastest way to render yourself unemployable is to build your skillset around a tool that does your thinking for you, that everyone has access to, and that one company can change or take away at any time

1 month ago 4913 1684 41 47

I was asked this week who are my ecologist heroes

I said no one. Academia does not need heroes

It needs collaborative, systematic, and non-hierarchical working

2 months ago 19 4 1 0

Doctors say that vaccines protect children from dangerous diseases. A nepo baby who barbecues dogs and snorts cocaine off toilet seats says that vaccines make children vulnerable to 5G radiation. For busy parents, it can be hard to know who to trust.

2 months ago 3879 1006 30 24

When I was growing up, many songs played over the airwaves in Puerto Rico were in English. I did not understand most of the words. I have to be frank, for many I still don’t. But, I enjoyed them and don’t remember complaining about it. I think that is the case for most of the World.

2 months ago 18 5 0 0
Advertisement

AI writes papers, AI reviews, AI replies to decision letter, AI makes decision, AI reads papers, AI writes papers...

2 months ago 4 1 1 0

Trust me, the woman of academia are not at all surprised by the number of academic men orbiting Epstein.

2 months ago 7391 1432 116 67
Picture of two pens. The first is an ordinary ballpoint pen, with the caption “how work feels doing it alone”. The second is a picture of one of those novelty pens with ten colours that you had when you were thirteen, with the caption, “how work feels worh an AI employee”. At their bottom it says “hire an AI employee for $0.97/day”.

Picture of two pens. The first is an ordinary ballpoint pen, with the caption “how work feels doing it alone”. The second is a picture of one of those novelty pens with ten colours that you had when you were thirteen, with the caption, “how work feels worh an AI employee”. At their bottom it says “hire an AI employee for $0.97/day”.

yeah, just out of interest, how many people choose the pen on the right for real work or art? See a lot of them in professional workplaces, do you?

4 months ago 1796 252 121 243
Post image

👇👇

3 months ago 24037 7351 259 161

🚨Last chance to apply for two PhD projects in my lab, applying structural biology and single molecule biophysics to investigate gene expression in RNA viruses: www.findaphd.com/phds/?Keywor...

3 months ago 10 10 0 0
Post image Post image Post image

POV: you are a young woman celebrating a recent academic success

5 months ago 20350 3230 3152 803
Preview
chris hill PhD Projects, Programmes & Scholarships - 3 PhDs Listed FindAPhD. Search Funded PhD Projects, Programmes & Scholarships in chris hill. Search for PhD funding, scholarships & studentships in the UK, Europe and around the world.

🚨Attention prospective PhD students🚨
Are you interested in molecular mechanisms, RNA viruses, structural biology or biophysics? 🧬🦠🧪

We have THREE fully-funded PhD projects available for October 2026 entry:
www.findaphd.com/phds/?Keywor...

Please share/repost, and get in touch if you're interested

5 months ago 11 13 0 1
The four-fold drain of scientific publishing: Money, Time, Trust, and Control.

The four-fold drain of scientific publishing: Money, Time, Trust, and Control.

Thank you for coming to my TED Talk 🎤

If you’ve read this far and still need convincing, please check out our preprint arxiv.org/abs/2511.04820 and this infographic: doi.org/10.5281/zeno...
10/10

5 months ago 64 38 4 1
Post image

My first invitation to a predatory journal contribution <3
What an honour!

5 months ago 3 0 1 0

So happy and proud that my great supervisor and mentor Marcus Jahnel is one of those 13 scientists! Congratulations! 🥳

5 months ago 2 0 0 0
Advertisement

The academic publishing system is so rotten, it must be completely dismantled. Not partially, and not improved. Dismantled and rebuilt from the ground up.

When I tell non-academic friends how it all works they stare at me in disbelief. Not only that it exists, but that we still allow it to.

5 months ago 8 6 1 1

Always shocking to see these kinds of data collected together. "[publishers made]US$12 billion in profits between 2019 and 2024" - That's $12 billion diverted away from actual research or materially supporting the community - these are disgusting numbers.

5 months ago 22 13 0 0