Sign in

Stern-Ginossar Lab

@sginossarlab.bsky.social
287 followers 172 following 9 posts

Virus-host interactions @ Weizmann Institute www.weizmann.ac.il/molgen/ginossar/…

PostsRepliesMedia
Reposted by Stern-Ginossar Lab
Maya Voichek @mayavoichek.bsky.social · 24/09/2026
Super excited to share my postdoctoral work at @imbavienna.bsky.social @viennabiocenter.bsky.social - We discovered that some retrotransposons, or "jumping genes" 🧬, are able to spread from cell to cell via a new viral infectivity route. A short thread: 🧵👇 (1/7)
AI-generated illustration of the soma-to-germline transmission of retrotransposons described in our work
20257148
Reposted by Stern-Ginossar Lab
Jason Nomburg @jnoms.bsky.social · 22/07/2026
Happy to share the first preprint out of the Nomburg lab! Many aspects of cellular immunity are shared across the tree of life. Here, we show that some of these conserved aspects of cellular immunity are mirrored by conserved effectors of immune antagonism. Thread below! 1/15
38249
Reposted by Stern-Ginossar Lab
Sorek Lab @soreklab.bsky.social · 09/07/2026
Our paper out in Science today: The Metis defense system senses molecular byproducts released when a phage degrades the bacterial genome, and then prevents replication of the phage in the infected cell Congratulations @ostermanilya.bsky.social and co-authors!
science.org
Bacteria sense virus-induced genome degradation via methylated mononucleotides
Phages often degrade the genome of their bacterial host to individual nucleotides. Here we describe Metis, a bacterial defense system that directly senses phage-mediated host genome degradation. Metis...
410353
Reposted by Stern-Ginossar Lab
Faraz Mardakheh @handle.invalid · 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
Reposted by Stern-Ginossar Lab
Mikko Taipale @miketilapia.bsky.social · 30/06/2026
Our evil ORFeome paper is out! In collaboration with @alex-stark.bsky.social, we screened ~4,000 viral proteins and secreted effectors from bacteria and parasites, covering hundreds of diverse pathogens, for phenotypes in human cells.
29943
Reposted by Stern-Ginossar Lab
Igor Ulitsky @igorulitsky.bsky.social · 15/05/2026
Now out @natbiotech.nature.com ! Do lncRNAs commonly bind 1000s of genomic sites? Maybe they do, but the dozens of studies that report genomic binding maps of lncRNAs are deeply flawed, with probes binding suprious DNA sites rather than RNA-bound ones.
27725
Reposted by Stern-Ginossar Lab
Igor Ulitsky @igorulitsky.bsky.social · 26/04/2026
Despite EVERYTHING, we're still on for our annual Nucleic Acids Therapeutics next week at the Weizmann! There are still places to register (for free!), link in the first comment. Looking forward to meeting friends, great science, deep discussions, and great food, as always :-)
1123
Stern-Ginossar Lab @sginossarlab.bsky.social · 26/03/2026
We are excited to share our new paper in Molecular Cell uncovering how the viral lncRNA RNA2.7 reshapes host cell biology! sciencedirect.com/science/authShare/S1097276526001565/20260324T143400Z/1?md5=16c84051c2f253c4665427f837a529d3&dgcid=author A thread 🧵
1168
Reposted by Stern-Ginossar Lab
Shira Weingarten-Gabbay @shiraweingarten.bsky.social · 25/03/2026
Tomorrow at the #SystemsVirologyJournalClub, @finkelyaara.bsky.social will present her work with @sginossarlab.bsky.social on engineering HCMV to express sgRNA libraries directly from the viral genome to profile virus-host interactions across the infection cycle. Join us!
021
Stern-Ginossar Lab @sginossarlab.bsky.social · 15/01/2026
Our new paper is out in Nature 🎉. We show that m1Ψ in mRNA vaccines doesn’t just quiet immunity, it also directly enhance translation by reshaping ribosome dynamics in a sequence-dependent way 🧬 Full paper : rdcu.be/eY5gx
rdcu.be
N1-Methylpseudouridine directly modulates translation dynamics
Nature - N1-Methylpseudouridine enhances the translation of synthetic mRNAs, independently of innate immunity.
05624
Reposted by Stern-Ginossar Lab
Maya Voichek @mayavoichek.bsky.social · 17/03/2025
1/ Transposable elements are often called "jumping genes" because they mobilize within genomes. 🧬 But did you know they can also jump 𝘣𝘦𝘵𝘸𝘦𝘦𝘯 cells? 🤯 Our new study reveals how retrotransposons invade the germline directly from somatic cells. www.biorxiv.org/content/10.1... A short thread 🧵👇
Drosophila follicle showing retrotransposons (pink & yellow) expressed in somatic cells infecting the oocyte
12547259
Reposted by Stern-Ginossar Lab
Sorek Lab @soreklab.bsky.social · 23/01/2025
Our paper out @CellCellPress: Structure guided discovery of viral proteins that inhibit host immunity Congrats Erez Yirmiya, Azita Leavitt, Gil Amitai, our collaborators at the Kranzusch lab, and coauthors A 🧵 1/10 www.cell.com/cell/abstrac...
cell.com
Structure-guided discovery of viral proteins that inhibit host immunity
Large-scale, structure-guided computational pipeline sifts through millions of phage proteins to identify those that bind and antagonize host immune proteins. Detected proteins are shown to inhibit no...
120174
Reposted by Stern-Ginossar Lab
Keystone Symposia @keystonesymposia.bsky.social · 31/12/2024
Join our RNA Mediated Regulation of Immunity conference! Register until January 28th and access two conferences for the price of one, including Non-Coding RNA Biology. keysym.us/KSRNAImmune25 #KSRNAImmune25 #RNA #regulatoryRNA #immunology #immunity @sginossarlab.bsky.social
031
Reposted by Stern-Ginossar Lab
Igor Ulitsky @igorulitsky.bsky.social · 19/12/2024
We're excited to announce the 2025 Nucleic Acid Tx meeting - on 5/2/25 at the Weizmann. Great speakers from academia/industry. Co-org with @sginossarlab.bsky.social @schraga.bsky.social Yaniv Erlich and Yogev Debbi. Abstract submission/free reg. link: bit.ly/3ODdRer
0156