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Faraz Mardakheh

@mardakheh.bsky.social
2.1K followers 1.6K following 84 posts

Associate Professor at the Department of Biochemistry, University of Oxford. Fellow of Brasenose College. Studying RNA binding proteins in cancer. mardakhehlab.info www.bioch.ox.ac.uk/research/mardakh…

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Reposted by Faraz Mardakheh
Joy Jeongyoon Choi @joyjoychoi.bsky.social · 14/09/2026
Excited to share our new preprint on in situ chromatin structure of the inactive X chromosome in differentiated female mouse embryonic stem cells. www.biorxiv.org/content/10.6... 🧵1/8
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Elliott Lab @elliottlab.bsky.social · 14/08/2026
Huge effort from the Lab into the mechanics of the mysterious #ubiquitin like protein FAT10 – taking structural snapshots of FAT10 activation by UBA6 and transfer onto UBE2Z plus really interesting insights into InsP6 regulating FAT10 conjugation pathways: www.nature.com/articles/s41...
nature.com
Structural determinants for FAT10 activation and transfer from UBA6 to E2 enzymes - Nature Communications
Cryo-EM captures FAT10 activation and transfer from UBA6 to E2 UBE2Z, revealing FAT10 monopolises UBA6. Efficient transfer requires E2 engagement of both FAT10 UBL domains, particularly UBL2, and co-o...
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Dr Zeinab Rekad 🔬🧬🧪 @zeinabrekad.bsky.social · 16/08/2026
In case you are from the people who don't look the other way, or 'pretend' to be neutral. Here is a petition I encourage you to support: goodlawproject.org/s/abb8a1
goodlawproject.org
Jason Arday: Demand a public inquiry now | Good Law Project
Commission an immediate public inquiry into how to ensure a responsible press given its contribution to Dr Arday’s tragic death.
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Reposted by Faraz Mardakheh
Matthew Taliaferro @jmtali.bsky.social · 12/08/2026
Excited to share our newest work! We asked whether RNA molecules need to be in a specific place in the cell to do their job. We found that a single RNA must reach the midbody, the structure that pinches two dividing cells apart, for cell division to finish efficiently. 🧵⬇️
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Oxford Biochemistry @oxfordbiochemistry.bsky.social · 04/08/2026
Amazing news for the The Vaccine Identity Evaluation Consortium, which includes researchers from the Department of Biochemistry and partner institutions: a £3.7 million MRC DPFS grant to advance innovative technologies for detecting substandard and falsified vaccines. Congratulations 🙌 ⬇️
bit.ly
£3.7 million grant to advance devices for detecting substandard and falsified vaccines
The three-year project builds on research that began during the early months of the COVID-19 pandemic
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Faraz Mardakheh @mardakheh.bsky.social · 04/08/2026
Thanks Vaishali and @prelights.bsky.social for highlighting our recent work, spearheaded by the amazing @emiliealard.bsky.social! @oxfordbiochemistry.bsky.social @cancerresearchuk.org
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Reposted by Faraz Mardakheh
Vaishali @vaishaligrewal.bsky.social · 03/08/2026
Check out my preprint highlight @prelights.bsky.social on the amazing work by @mardakheh.bsky.social and team! A pre-rRNA positive feedback loop drives malignant ribosome biogenesis prelights.biologists.com/highlights/a...
prelights.biologists.com
A pre-rRNA positive feedback loop drives malignant ribosome biogenesis - preLights
Tumor-driving signals turn pre-rRNA into a recruitment hub for the enzyme CK2, boosting nucleolar fusion and ribosome production
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Reposted by Faraz Mardakheh
Mehdi Jafarnejad @rnanomad.bsky.social · 24/07/2026
The AGO2 adaptor LIMD1 expands the functional and evolutionary reach of microRNA targeting | Science Advances www.science.org/doi/10.1126/...
science.org
The AGO2 adaptor LIMD1 expands the functional and evolutionary reach of microRNA targeting
LIMD1 helps AGO2 silence microRNA targets more effectively, revealing an additional layer of control beyond RNA sequence alone.
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Reposted by Faraz Mardakheh
Martin Turner @martint-babraham.bsky.social · 07/07/2026
www.rnasociety.org/rna-society-...
rnasociety.org
RNA Society Public Statement on the Proposed OMB Rule Changes - RNA Society
The RNA Society is an international non-profit organization incorporated in the United States and dedicated to advancing RNA research and education. The Society is home to over 2,000 scientists (great...
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Reposted by Faraz Mardakheh
Davide Ruggero @ruggerolab.bsky.social · 21/05/2026
Transformative work from the @mbarnalab.bsky.social Ribo-Tweezer enables direct interrogation of ribosomal protein (RP) function in mature ribosomes, revealing that distinct RPs control unique translatomes and that RACK1 removal rewires translation and stem cell identity. Congrats to all!
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Dr Zeinab Rekad 🔬🧬🧪 @zeinabrekad.bsky.social · 04/07/2026
#RNAsky This time is us! 😁 Have a look at the new preprint from the @mardakheh.bsky.social lab! Immense body of work led by the fantastic @emiliealard.bsky.social that has mastered for this study no less than #proteomics #microscopy and complex #RNA assays. Best of all: findings replicate in mice!
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Emilie Alard @emiliealard.bsky.social · 03/07/2026
Thrilled that our new preprint is on bioRxiv! It’s been incredibly fun and rewarding working on this project throughout my PhD and PostDoc. I’m so grateful to our co-authors and funders for making this research possible, with the biggest thanks to @mardakheh.bsky.social for being the best mentor ✨
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Faraz Mardakheh @mardakheh.bsky.social · 03/07/2026
🚨🚨NEW PREPRINT ALERT!🚨🚨Proud to present our recent study, out now on bioRxiv, in which we reveal an RNA-dependent positive feedback loop that drives malignant ribosome biogenesis and tumour growth (1/15). 🔗 www.biorxiv.org/content/10.6...
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Martin Turner @martint-babraham.bsky.social · 27/06/2026
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Faraz Mardakheh @mardakheh.bsky.social · 21/06/2026
🚨DON'T MISS IT! Less than 10 days to go before the abstract submission deadline for this AWESOME RNA conference in Newcastle with an amazing line-up👇 genetics.org.uk/events/rna-i...
genetics.org.uk
RNA in physiology and disease | Genetics Society
Meeting background RNA molecules are at the heart of normal physiological processes, and their dysregulation can drive a wide range of human diseases. This international meeting will bring together wo...
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Reposted by Faraz Mardakheh
Matthew Taliaferro @jmtali.bsky.social · 11/06/2026
New paper! How do RNAs "know" where to go inside a cell? We dug into the sequence elements that route RNAs to the right place. It turns out that, in mammals, they're surprisingly massive (>200 nt), multipartite, and wonderfully complicated. 🧵
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Mehdi Jafarnejad @rnanomad.bsky.social · 10/06/2026
Very glad to have our latest study, led by the former stellar PhD student @pharrissnell.bsky.social and postdoc Parisa Naeli, out in @cp-cellreports.bsky.social. Translation-dependent regulation of stability of non-optimal mRNAs by 2 vertebrate-specific RBPs, ZC3H7A/B. www.cell.com/cell-reports...
cell.com
Coordinated regulation of mRNA translation and stability by ZC3H7A and ZC3H7B RNA-binding proteins
Harris Snell et al. report that ZC3H7A and ZC3H7B, two chordate-specific RNA-binding proteins, directly bind and coordinate the decay and translational regulation of A/U3-rich non-optimal mRNAs. By re...
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Reposted by Faraz Mardakheh
Harmit Singh Malik @harmitmalik.bsky.social · 04/06/2026
There are two types of people in the world: those who discovered Persepolis and were richer for the experience, and those that still have to. RIP Marjane Satrapi. www.lemonde.fr/en/obituarie...
lemonde.fr
Marjane Satrapi, author of 'Persepolis,' dies at 56
The French-Iranian artist and film director 'died of sadness a little over a year after the death of Mattias Ripa, her husband and the love of her life,' people close to her said.
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Dr Zeinab Rekad 🔬🧬🧪 @zeinabrekad.bsky.social · 03/06/2026
#RNAsky
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Emilia Dimitrova @edimitrova.bsky.social · 27/05/2026
Congratulations @robklose.bsky.social for being elected as a Fellow of the Royal Society! royalsociety.org/news/2026/05... great news to have two outstanding scientists, Rob and Colin, from @oxfordbiochemistry.bsky.social joining the Royal society today!
royalsociety.org
Exceptional scientists elected as Fellows of the Royal Society | Royal Society
Over 90 outstanding researchers from across the world have this year been elected to the Fellowship of the Royal Society, the UK’s national academy of sciences.
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Zeynep Baharoglu @zeynepbaharoglu.bsky.social · 01/06/2026
Ribosome heterogeneity in E. coli : ribosomal RNA (rRNA) sequence and modifications, r-protein stoichiometry and PTMs, and ribosome-associated proteins pubs.acs.org/doi/10.1021/... 🦠
pubs.acs.org
Ribosome Heterogeneity Revealed by Complex-Up Native Mass Spectrometry and Top-Down Proteomics
Characterization of large molecular machines, such as the ribosome, under a breadth of biological states to elucidate regulatory details remains challenging. Herein, a workflow combining complex-up na...
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Rakyan Lab @rakyanlab.bsky.social · 10/04/2026
Super happy to share the published version of our study: “Germline sequence variation within the ribosomal DNA is associated with human complex traits” in Cell Genomics www.cell.com/cell-genomic...!
cell.com
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Athena Akrami @athenaakrami.bsky.social · 02/04/2026
Pasteur Institute of Iran, founded in 1920 now destroyed by Israel-US bombing😞 It played a pivotal role in developing vaccines & public health services, for over a century, now gone😞 A few days ago a pharmaceutical plant was bombed, accused of making anesthetic fentanyl #War #PasteurInstituteIran
Rubble and ruins -- Iran Pasteur Institute in Tehran, bombed by US-IsrealRubble and ruins -- Iran Pasteur Institute in Tehran, bombed by US-IsrealRubble and ruins -- Iran Pasteur Institute in Tehran, bombed by US-IsrealRubble and ruins -- Iran Pasteur Institute in Tehran, bombed by US-Isreal
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Phil Biggin @philbiggin.bsky.social · 20/03/2026
Happy to see our work on SLCO2A1 with @smlea.bsky.social, Nakanishi and Newstead labs out now. Important insight into how prostaglandin and many drugs are transported. Hats off to @weitse-hsu.bsky.social for computational work! @oxfordbiochemistry.bsky.social www.nature.com/articles/s41...
nature.com
Structural basis for prostaglandin and drug transport via SLCO2A1
Nature Communications - SLCO2A1 (also known as OATP2A1) is responsible for the transport of eicosanoids, including prostaglandins (PGs), as well as of a subset of nonsteroidal anti-inflammatory...
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Reposted by Faraz Mardakheh
Clinton Lau @ckylau.bsky.social · 30/03/2026
Check out our first lab preprint: A real team effort to understand the Plasmodium GAPM proteins, which form part of a essential bridge between the parasite's cytoskeleton and motility apparatus. Below is a sneak peek of some beautiful microscopy - light and electron! www.biorxiv.org/content/10.6...
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Lovorka Stojić @loverna.bsky.social · 17/03/2026
Delighted to share our latest work in @narjournal.bsky.social on the importance of (lnc)RNA–protein interactions in cell division, and how we identified RSRC2 as a new RBP involved in splicing and centrosome-associated RNA localisation academic.oup.com/nar/article/...
academic.oup.com
RSRC2 is a novel RNA-binding protein that safeguards mitotic fidelity by interacting with the lncRNA C1QTNF1-AS1
Abstract. Mitotic fidelity requires proper chromosome alignment at the spindle equator, a process known as chromosome congression, mediated by well-establi
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Rob Klose @robklose.bsky.social · 13/03/2026
We are excited to be recruiting into 3 Associate Professorship's in @oxfordbiochemistry.bsky.social. Come join us as a colleague and benefit from our vibrant and multidisciplinary environment. Reach out to me if you have any questions. Please repost! (tinyurl.com/48deybuu) (tinyurl.com/4pdvjaft).
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Dan Bose @danbose.bsky.social · 13/03/2026
Really pleased to share the *final* version of @katiegelder.bsky.social's super work, profiling the functional roles of #IDRs in CBP. Published today 🎉 🔗https://doi.org/10.1016/j.celrep.2026.117109 #IDRs #condensates #transcription #CBP #generegulation #enhancers (1/7)
doi.org
Redirecting
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Syma Khalid @sykhalid.bsky.social · 24/02/2026
Come work with Ben Berks FRS in Oxford 2 x PDRA posts: Molecular Analysis of Bacterial Outer Membrane Protein Biogenesis 2 complementary projects investigating bacterial outer membrane protein biogenesis. Building on our recent work (Nature (2015) 647: 479-487) my.corehr.com/pls/uoxrecru...
my.corehr.com
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Elliott Lab @elliottlab.bsky.social · 09/12/2025
Excited to share our work into ubiquitin E1-E2 specificity mechanisms. CryoEM visualising #ubiquitin transfer,biochemistry,evolution @labhofmann.bsky.social & tissue expression analyses @psarkies.bsky.social Big thanks to the team,reviewers & handling editor @dimitristypas.bsky.social rdcu.be/eTRdR
rdcu.be
UBA6 specificity for ubiquitin E2 conjugating enzymes reveals a priority mechanism of BIRC6
Nature Structural & Molecular Biology - Riechmann et al. uncover structural features governing ubiquitin transfer from ubiquitin-activating E1 enzymes UBA1 and UBA6 to specific E2...
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Faraz Mardakheh @mardakheh.bsky.social · 21/02/2026
🎉Proud to present our latest paper, out now in Nature Communications: www.nature.com/articles/s41... RNA Binding Proteins (RBPs) are often full of intrinsically disordered regions (IDRs), but what these regions do during RNA recognition is often unclear. 1/10 #RNA #IDR #RBP
nature.com
An intrinsically disordered region mediates RNA-binding selectivity and cellular activities of LARP6 - Nature Communications
LARP6 is an EMT-associated RNA-binding protein with diverse RNA targets. Here, the authors show that the N-terminal disordered region of LARP6 promotes RNA-binding selectivity by modulating the adjace...
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Duncan Sproul @sproullab.bsky.social · 17/02/2026
For those following the developments of research funding in the UK, here is another letter from Ian Chapman about UKRI: www.ukri.org/news/ukri-ce...
ukri.org
UKRI CEO updates the research community on areas of uncertainty
Following an open letter of 1 February, Sir Ian Chapman responds to feedback and provides an update.
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Faraz Mardakheh @mardakheh.bsky.social · 02/02/2026
A massive well done to our recently graduated PhD student and new postdoc @emiliealard.bsky.social for winning the RNA UK 2026 best talk prize🏆 👏👏👏#ProudPI #RNAUK2026
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Mehdi Jafarnejad @rnanomad.bsky.social · 02/02/2026
Join us; We have an opening for a BBSRC-funded 3-year postdoc position to investigate the mechanisms of mRNA-specific translational regulation of the innate immune system. #Postdoc #RNA #RBP #MolecularBiology #Virology #RNASky #AcademicJobs hrwebapp.qub.ac.uk/tlive_webrec...
hrwebapp.qub.ac.uk
Job profile
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Pawel Grzechnik @grzechnikpawel.bsky.social · 31/01/2026
Have a look at this fantastic meeting and save the date! The “RNA in Physiology and Disease” conference, hosted by @gensocuk.bsky.social, will take place 7–9 September 2026 in Newcastle, UK. genetics.org.uk/events/rna-i...
genetics.org.uk
RNA in physiology and disease | Genetics Society
Meeting background RNA molecules are at the heart of normal physiological processes, and their dysregulation can drive a wide range of human diseases. This international meeting will bring together wo...
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Marvin Tanenbaum @marvintanenbaum.bsky.social · 28/01/2026
Now out in Nature! We visualize infection of the RNA virus RSV in real-time with single-vRNP resolution to understand how RSV establishes viral factories, biomolecular condensates that act as sites of viral replication. A huge collaborative effort led by Dhanushika Ratnayake! rdcu.be/e1bBW
rdcu.be
Pre-assembly of biomolecular condensate seeds drives RSV replication
Nature - Viral ribonucleoprotein–viral protein networks form pre-replication centres that nucleate viral factories and drive respiratory syncytial virus replication.
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Richard Sever @richardsever.bsky.social · 22/11/2025
Image screening is going to fail. We need audit trails for data provenance.
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Mehdi Jafarnejad @rnanomad.bsky.social · 11/11/2025
We’ll soon be advertising a postdoc position (3 years) to study how mRNA-specific translational regulation shapes the innate immune system, in collaboration with @alf-castello.bsky.social. The formal ad will be out soon but get in touch if you’d like an informal chat! #RNASky
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David Bartel's Lab @bartellab.bsky.social · 07/11/2025
Check out the latest work from our lab, led by Daniel Lin and Lara Elcavage: www.biorxiv.org/content/10.1... (1/3)
biorxiv.org
mRNA 3′ UTRs direct microRNA degradation to participate in imprinted gene networks and regulate growth
MicroRNAs direct downregulation of target mRNAs. Sometimes, however, this regulatory paradigm inverts, and a target RNA triggers the degradation of a microRNA. This target-directed microRNA degradatio...
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Dr Zeinab Rekad 🔬🧬🧪 @zeinabrekad.bsky.social · 26/10/2025
🚨 #RNAsky 🚨
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Umut Gerlevik @ugerl.bsky.social · 24/10/2025
🧬 New preprint! SNU-Seq maps nascent transcription at single-nucleotide resolution using 4sU labeling. Together with sf4sU-Seq, it shows how epigenetically primed chromatin rapidly activates transcription after IFN-γ. 📄 doi.org/10.1101/2021... #SNUSeq #RNAseq
doi.org
Single Nucleotide Resolution 4sU Sequencing (SNU-Seq) reveals the transcriptional responsiveness of an epigenetically primed human genome
Genomes are pervasively transcribed, leading to stable and unstable transcripts that influence 3-dimensional genome organisation and gene regulation. High sensitivity and nucleotide resolution are req...
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Eugene Makeyev @emakeyev.bsky.social · 21/10/2025
Our paper describing enhanced hybridization-proximity labeling technology is finally out! Enhanced HyPro can identify proteins associated with small RNA compartments and even some individual transcripts, such as pathological C9orf72 transcripts: www.nature.com/articles/s41...
nature.com
Enhanced hybridization-proximity labeling discovers protein interactomes of single RNA molecules - Nature Communications
Systematic discovery of proteins interacting with low-abundance RNAs is challenging. Here, the authors develop an enhanced HyPro technology to identify proteins associated with compact RNA compartment...
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Barbara Marte @barbmarte.bsky.social · 21/10/2025
new out in Nature www.nature.com/articles/d41...
nature.com
John Gurdon obituary: Biologist who made cloning possible
He showed that specialized cells retain the genes to form an organism.
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Rob Klose @robklose.bsky.social · 17/10/2025
We are recuiting two new Associate Professors here in Oxford Biochemistry. Come join us! Reach out to me if you have any questions. Please repost! tinyurl.com/mr3m7bd3
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Adrian Woolfson @adrianwoolfson.bsky.social · 18/10/2025
The enzyme cGAS senses DNA damage, but in humans and mice it inhibits a DNA repair pathway (homologous recombination), which reduces genome stability. In naked mole-rats, altering 4 amino acids in cGAS changes its role: instead of hampering repair, it boosts it. www.science.org/doi/10.1126/...
science.org
A cGAS-mediated mechanism in naked mole-rats potentiates DNA repair and delays aging
Efficient DNA repair might make possible the longevity of naked mole-rats. However, whether they have distinctive mechanisms to optimize functions of DNA repair suppressors is unclear. We find that na...
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Alper Akay @alperakay.bsky.social · 12/10/2025
New BBSRC funded PhD opportunity in my group with Inspiralis Ltd and @conradn.bsky.social. If you are interested in RNA - protein interactions and RNA modifications check the details below for how to apply. @nrpdtp.bsky.social @biouea.bsky.social @earlhaminst.bsky.social tinyurl.com/bdzvn4dr
biodtp.norwichresearchpark.ac.uk
How do RNA molecules shape genome regulation in the nervous system? (AKAY_U26CASE) | Doctoral Training Partnership
This PhD project will investigate how RNA modifications influence the activity of topoisomerase I (TOP1), a crucial enzyme that regulates DNA supercoiling during replication and transcription. Using C...
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Ardem Patapoutian @ardemp.bskyverified.social · 14/10/2025
During these uncertain times, I’m very happy to see that my institution, @scripps.edu has an open tenure-track Assistant Professor position. Any field in Chemistry or Biology is welcome. I’d especially love to see fellow neuroscientists apply. Please repost! apply.interfolio.com/174756
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Alexis Barr @alexisbarr.bsky.social · 14/10/2025
We’re offering a 4y MRC PhD studentship with Fadri Martinez-Perez @mrc-lms.bsky.social Check it out! lms.mrc.ac.uk/work-and-stu...
lms.mrc.ac.uk
Studentships and PhD training
We have two core PhD programmes - traditional and transdisciplinary. Our PhD students are registered with Imperial and are embedded in our dedicated research facility.
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Josh Mendell @mendell-lab.bsky.social · 14/10/2025
Colliding ribosomes are potent signals of cellular stress. But do cells use ‘programmed’ ribosome collisions to regulate gene expression? I’m excited to present a new story from my lab led by Frederick Rehfeld(@fred-rehfeld.bsky.social) which revealed that the answer is YES! Read on to find out how👇
biorxiv.org
Oxidative stress sensing by the translation elongation machinery promotes production of detoxifying selenoproteins
Selenocysteine, incorporated into polypeptides at recoded termination codons, plays an essential role in redox biology. Using GPX1 and GPX4, selenoenzymes that mitigate oxidative stress, as reporters,...
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Michael Eisen @mbeisen.bsky.social · 15/10/2025
Finally, someone has solved a real problem with AI! No more having to take a paper in the format for a journal that rejected you, and reformat it for a new journal. Well done!! formatmypaper.com
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