Reposted by Faraz MardakhehJoy Jeongyoon Choi @joyjoychoi.bsky.social · 14/09/2026Excited 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 611743
Reposted by Faraz MardakhehElliott Lab @elliottlab.bsky.social · 14/08/2026Huge 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.comStructural determinants for FAT10 activation and transfer from UBA6 to E2 enzymes - Nature CommunicationsCryo-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... 12618
Reposted by Faraz MardakhehDr Zeinab Rekad 🔬🧬🧪 @zeinabrekad.bsky.social · 16/08/2026In 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/abb8a1goodlawproject.orgJason Arday: Demand a public inquiry now | Good Law ProjectCommission an immediate public inquiry into how to ensure a responsible press given its contribution to Dr Arday’s tragic death. 042
Reposted by Faraz MardakhehMatthew Taliaferro @jmtali.bsky.social · 12/08/2026Excited 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. 🧵⬇️ 612143
Reposted by Faraz MardakhehOxford Biochemistry @oxfordbiochemistry.bsky.social · 04/08/2026Amazing 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 vaccinesThe three-year project builds on research that began during the early months of the COVID-19 pandemic 053
Faraz Mardakheh @mardakheh.bsky.social · 04/08/2026Thanks Vaishali and @prelights.bsky.social for highlighting our recent work, spearheaded by the amazing @emiliealard.bsky.social! @oxfordbiochemistry.bsky.social @cancerresearchuk.org 0104
Reposted by Faraz MardakhehVaishali @vaishaligrewal.bsky.social · 03/08/2026Check 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.comA pre-rRNA positive feedback loop drives malignant ribosome biogenesis - preLightsTumor-driving signals turn pre-rRNA into a recruitment hub for the enzyme CK2, boosting nucleolar fusion and ribosome production 0123
Reposted by Faraz MardakhehMehdi Jafarnejad @rnanomad.bsky.social · 24/07/2026The AGO2 adaptor LIMD1 expands the functional and evolutionary reach of microRNA targeting | Science Advances www.science.org/doi/10.1126/...science.orgThe AGO2 adaptor LIMD1 expands the functional and evolutionary reach of microRNA targetingLIMD1 helps AGO2 silence microRNA targets more effectively, revealing an additional layer of control beyond RNA sequence alone. 072
Reposted by Faraz MardakhehMartin Turner @martint-babraham.bsky.social · 07/07/2026www.rnasociety.org/rna-society-...rnasociety.orgRNA Society Public Statement on the Proposed OMB Rule Changes - RNA SocietyThe 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... 031
Reposted by Faraz MardakhehDavide Ruggero @ruggerolab.bsky.social · 21/05/2026Transformative 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! 082
Reposted by Faraz MardakhehDr 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! 083
Reposted by Faraz MardakhehEmilie Alard @emiliealard.bsky.social · 03/07/2026Thrilled 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 ✨ 1103
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... 24924
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.ukRNA in physiology and disease | Genetics SocietyMeeting 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... 080
Reposted by Faraz MardakhehMatthew Taliaferro @jmtali.bsky.social · 11/06/2026New 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. 🧵 816565
Reposted by Faraz MardakhehMehdi Jafarnejad @rnanomad.bsky.social · 10/06/2026Very 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.comCoordinated regulation of mRNA translation and stability by ZC3H7A and ZC3H7B RNA-binding proteinsHarris 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... 0103
Reposted by Faraz MardakhehHarmit Singh Malik @harmitmalik.bsky.social · 04/06/2026There 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.frMarjane Satrapi, author of 'Persepolis,' dies at 56The 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. 24711
Reposted by Faraz MardakhehEmilia Dimitrova @edimitrova.bsky.social · 27/05/2026Congratulations @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.orgExceptional scientists elected as Fellows of the Royal Society | Royal SocietyOver 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. 3275
Reposted by Faraz MardakhehZeynep Baharoglu @zeynepbaharoglu.bsky.social · 01/06/2026Ribosome 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.orgRibosome Heterogeneity Revealed by Complex-Up Native Mass Spectrometry and Top-Down ProteomicsCharacterization 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... 01510
Reposted by Faraz MardakhehRakyan Lab @rakyanlab.bsky.social · 10/04/2026Super 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 2299
Reposted by Faraz MardakhehAthena Akrami @athenaakrami.bsky.social · 02/04/2026Pasteur 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 11276190
Reposted by Faraz MardakhehPhil Biggin @philbiggin.bsky.social · 20/03/2026Happy 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.comStructural basis for prostaglandin and drug transport via SLCO2A1Nature 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... 13011
Reposted by Faraz MardakhehClinton Lau @ckylau.bsky.social · 30/03/2026Check 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... 37427
Reposted by Faraz MardakhehLovorka Stojić @loverna.bsky.social · 17/03/2026Delighted 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.comRSRC2 is a novel RNA-binding protein that safeguards mitotic fidelity by interacting with the lncRNA C1QTNF1-AS1Abstract. Mitotic fidelity requires proper chromosome alignment at the spindle equator, a process known as chromosome congression, mediated by well-establi 3207
Reposted by Faraz MardakhehRob Klose @robklose.bsky.social · 13/03/2026We 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). 1106125
Reposted by Faraz MardakhehDan Bose @danbose.bsky.social · 13/03/2026Really 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.orgRedirecting 22710
Reposted by Faraz MardakhehSyma Khalid @sykhalid.bsky.social · 24/02/2026Come 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 11517
Reposted by Faraz MardakhehElliott Lab @elliottlab.bsky.social · 09/12/2025Excited 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/eTRdRrdcu.beUBA6 specificity for ubiquitin E2 conjugating enzymes reveals a priority mechanism of BIRC6Nature Structural & Molecular Biology - Riechmann et al. uncover structural features governing ubiquitin transfer from ubiquitin-activating E1 enzymes UBA1 and UBA6 to specific E2... 43715
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 #RBPnature.comAn intrinsically disordered region mediates RNA-binding selectivity and cellular activities of LARP6 - Nature CommunicationsLARP6 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... 17734
Reposted by Faraz MardakhehDuncan Sproul @sproullab.bsky.social · 17/02/2026For 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.orgUKRI CEO updates the research community on areas of uncertaintyFollowing an open letter of 1 February, Sir Ian Chapman responds to feedback and provides an update. 022
Faraz Mardakheh @mardakheh.bsky.social · 02/02/2026A 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 1131
Reposted by Faraz MardakhehMehdi Jafarnejad @rnanomad.bsky.social · 02/02/2026Join 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.ukJob profile 022
Reposted by Faraz MardakhehPawel Grzechnik @grzechnikpawel.bsky.social · 31/01/2026Have 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.ukRNA in physiology and disease | Genetics SocietyMeeting 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... 02513
Reposted by Faraz MardakhehMarvin Tanenbaum @marvintanenbaum.bsky.social · 28/01/2026Now 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/e1bBWrdcu.bePre-assembly of biomolecular condensate seeds drives RSV replicationNature - Viral ribonucleoprotein–viral protein networks form pre-replication centres that nucleate viral factories and drive respiratory syncytial virus replication. 19235
Reposted by Faraz MardakhehRichard Sever @richardsever.bsky.social · 22/11/2025Image screening is going to fail. We need audit trails for data provenance. 812251
Reposted by Faraz MardakhehMehdi Jafarnejad @rnanomad.bsky.social · 11/11/2025We’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 063
Reposted by Faraz MardakhehDavid Bartel's Lab @bartellab.bsky.social · 07/11/2025Check out the latest work from our lab, led by Daniel Lin and Lara Elcavage: www.biorxiv.org/content/10.1... (1/3)biorxiv.orgmRNA 3′ UTRs direct microRNA degradation to participate in imprinted gene networks and regulate growthMicroRNAs 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... 13316
Reposted by Faraz MardakhehUmut 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 #RNAseqdoi.orgSingle Nucleotide Resolution 4sU Sequencing (SNU-Seq) reveals the transcriptional responsiveness of an epigenetically primed human genomeGenomes 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... 232
Reposted by Faraz MardakhehEugene Makeyev @emakeyev.bsky.social · 21/10/2025Our 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.comEnhanced hybridization-proximity labeling discovers protein interactomes of single RNA molecules - Nature CommunicationsSystematic 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... 1236
Reposted by Faraz MardakhehBarbara Marte @barbmarte.bsky.social · 21/10/2025new out in Nature www.nature.com/articles/d41...nature.comJohn Gurdon obituary: Biologist who made cloning possibleHe showed that specialized cells retain the genes to form an organism. 0147
Reposted by Faraz MardakhehRob Klose @robklose.bsky.social · 17/10/2025We 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 07797
Reposted by Faraz MardakhehAdrian Woolfson @adrianwoolfson.bsky.social · 18/10/2025The 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.orgA cGAS-mediated mechanism in naked mole-rats potentiates DNA repair and delays agingEfficient 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... 033
Reposted by Faraz MardakhehAlper Akay @alperakay.bsky.social · 12/10/2025New 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/bdzvn4drbiodtp.norwichresearchpark.ac.ukHow do RNA molecules shape genome regulation in the nervous system? (AKAY_U26CASE) | Doctoral Training PartnershipThis 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... 01617
Reposted by Faraz MardakhehArdem Patapoutian @ardemp.bskyverified.social · 14/10/2025During 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/174756apply.interfolio.com Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio 212994
Reposted by Faraz MardakhehAlexis Barr @alexisbarr.bsky.social · 14/10/2025We’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.ukStudentships and PhD trainingWe have two core PhD programmes - traditional and transdisciplinary. Our PhD students are registered with Imperial and are embedded in our dedicated research facility. 0117
Reposted by Faraz MardakhehJosh Mendell @mendell-lab.bsky.social · 14/10/2025Colliding 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.orgOxidative stress sensing by the translation elongation machinery promotes production of detoxifying selenoproteinsSelenocysteine, 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,... 17928
Reposted by Faraz MardakhehMichael Eisen @mbeisen.bsky.social · 15/10/2025Finally, 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 17461143