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I am pleased to share the story about how non-coding antisense transcription regulates the model yeast PHO5 gene – done in collaboration with @LabStutz @julien_soudet and now published in @PLOSGenetics
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journals.plos.org/plosgeneti…
Collected our pins and did some essential tourism in Edinburgh 🐑🧬 #RNA24
Jonathan Perr from @raflynn5 lab on the fun topic of RNA-binding protein-glycoRNA interactions at the cell surface 🍬 #RNA24
Ana retweeted
Do you really need to spread plasmid libraries on mountains of plates to get uniform growth, or can you just dump them in a flask and call it a day? We make huge plasmid libraries in the de Boer Lab, so we tested whether culture method really matters. 1/ biorxiv.org/content/10.1101/…
Ana retweeted
📢Job alert!!!🚨I am hiring a postdoc! 🧬🔬💻If you want to use AI to study promoter evolution, this job is for you! Please DM me! #postdocjobs #bioinformatics #computationalbiology #Genomics #MachineLearning #AI 🔗euraxess.ec.europa.eu/jobs/2…
Ana retweeted
How do cells efficiently respond to stress? Transcriptional stress responses are well-known—and in our latest study, we discover that cells use biomolecular condensation to redirect translation from old to new mRNAs 1/n biorxiv.org/content/10.1101/…
Ana retweeted
Join us May 23-24 for the RNA Medicine & Innovation Symposium @ircm_mtl. Details and registration info: ircm.qc.ca/en/events-details…
Ana retweeted
Congratulations to @AnaNovacic for receiving a Pierre Auger Morissette Capacity-Building Award in ALS Research! Ana’s research aims to address RNA-induced cell transport issues, providing insights for therapeutic strategies to treat #ALS. #RisingStarTuesday
Ana retweeted
I’ve seen ppl claim that we can just abandon academia: the private market can take care of everything, including funding research. This was especially prominent after Kariko won the Nobel Prize. I’m usually the in-house capitalist, but here I don’t agree!
Below is a nice piece of research showing that state funded research has particularities that make it non easily replaceable with private funded research. In particular, public funded research tends to be more fundamental and “ahead of its time”. This can be seen by looking at patent categories: patents deriving from publicly funded research were more likely to start a whole new subfield, with filings in that subfield going up after the foundational patent.
It doesn’t take long to understand why that might be the case: science is inherently serendipitous; it’s very hard to predict what practical results might come out of a scientific finding. It also takes a long time for any given finding to end up having any practical implications: sometimes in the order of decades. Private markets are very good at one thing: optimising when a given outcome that generates profit Is wanted. But when it comes to foundational research, that might be profitable in decades, there’s no clear optimisation pathway. In biotech, the private sector tends to add value only after the foundational discoveries have already been made in academia. I know this very well, as I’ve worked with VCs and understand what kind of ideas they like to invest in: it’s usually stuff that has already shown proof of concept results in academia, so it’s de-risked to some extent.
Even in the case of mRNA tech, the idea that it was only the private sector that saved the day is wrong; After all, Kariko’s most important research was carried out in academia. Yes, it was undervalued at the time; but it’s not like in 2004, when she published the famous Immunity paper on modified mRNA, private investors were clamouring to help her start a company.
Let’s take another famous example of a technology which traces its origins to decades of fundamental research in academia: CRISPR/Cas9, the gene editing tool that won the 2020 Nobel Chemistry Prize. CRISPR/Cas9 was adapted from a naturally occurring genome editing system that bacteria use to defend themselves against viruses. Thus, the tool has its origins in research done back in the 90s by Francis Mojica, who was studying the bacterial immune system. At the time, this was very fundamental, curiosity-driven research: it wasn’t at all obvious that it would have such important applications. No private company would have funded him.
It was only in 2012 that Doudna and Charpentier published their famous Science paper, showing that CRISPR/Cas9 could be engineered to edit specific gene sequences in a rational fashion. And this discovery happened in academia too! Academia also produced the ppl making the discovery: Both Doudna and Charpentier had been fundamental researchers; Charpentier in particular was studying the immune system of bacteria and findings from an earlier 2011 paper of hers were crucial for getting the gene editing system over the line.
After this proof of concept, the private market did what It does best: there are now several CRISPR based therapeutic companies (w/ the 1st CRISPR therapy having been recently approved). Researchers can now buy CRISPR kits from private companies and do gene editing experiments in their own labs! But crucially, all the very high risk blue sky research has been done in academia.
The question is not: “how do we replace academia?”, But “How do we make academic-like research better?”
I am really excited to share my Job Market Paper "Public R&D Spillovers and Productivity Growth". (bit.ly/40QSZ8Z)
I investigate the consequences of the large decline in publicly-funded R&D on productivity growth in the US.
Short summary below 👇 1/15
Ana retweeted
Looking forward to host David Shechner @ShechnerLab next Monday Nov 20 11:30 @ircm_mtl. If you’re in Montreal join us to hear his talk on #RNA compartmentalization & functionalization. @McGillRNA @BiochimieUdeM @McGillBiochem @Riboclub_Canada @mtlRNAsalon ircm.qc.ca/en/events-details…
Ana retweeted
Stress granule formation helps to mitigate neurodegeneration biorxiv.org/content/10.1101/…
Ana retweeted
Hello @plasmidsaurus (and Full Circle) users! I've made a package which converts low-conf. bases to LOWER CASE so you can EASILY spot them in the fasta file. It also RE-INDEXES the sequencing results to match your map. Imagine the time you will save! github.com/Delayed-Gitificat…
Happy to receive support from @BrainCanada for my research on RNA dysregulation in ALS 🙂
Congratulations to the 21 trainees who have been selected to receive grants through @BrainCanada’s Rising Stars Trainee Awards! 🎉🌟 For more information ➡️braincanada.ca/announcements…
@AnaNovacic @BiancaCBondi
Ana retweeted
My new obsession is asking DALL-E 3 for diagrams of complicated things.
This is "please create a clearly labeled diagram of how reverse genetics works"
Ana retweeted
New preprint in collaboration with the Durham’s lab and @yeo_lab. We discovered that neurons localize the synthesis of chaperones to their dendrites to sustain protein homeostasis upon stress. Kudos to Celia and team for the hard work! 👇🏻 biorxiv.org/content/10.1101/…
Ana retweeted
Congratulations to Katalin Karikó and Drew Weissman for their Nobel Prize in Physiology or Medicine. Given for their work on mRNA, modified nucleotides, translation, and immune evasion. This is essentially a Nobel Prize for RNA!
BREAKING NEWS
The 2023 #NobelPrize in Physiology or Medicine has been awarded to Katalin Karikó and Drew Weissman for their discoveries concerning nucleoside base modifications that enabled the development of effective mRNA vaccines against COVID-19.
Ana retweeted
Ok who did this????
@BMBGGUPENN @BB_UPenn
Ana retweeted
@wolfgangkhuber's article articulating what such artifact might be is a good one. cell.com/cell-systems/fullte…






































