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altmeyerlab

@altmeyerlab.bsky.social
840 followers 324 following 8 posts

Genome integrity maintenance during cell cycle progression: This is what we care about, this is what we study. #GenomeStability #ReplicationStress #DNADamage #UZH #Science #AcademicSky www.altmeyerlab.org

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altmeyerlab @altmeyerlab.bsky.social · 16h
New Postdoc & PhD openings coming up. Very grateful to the @snsf.ch for continuous research funding! PhD students will be recruited through @lifesciencezurich.bsky.social, postdoc candidates are encouraged to get in touch by email (contact details on www.altmeyerlab.org/). Thanks for sharing!
altmeyerlab.org
Altmeyer Lab
Research group headed by Matthias Altmeyer, University of Zurich, Switzerland.
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Alberto Ciccia @albertociccia.bsky.social · 08/06/2026
Excited to finally share our preprint on mapping the genetic interaction network of the DNA damage response with combinatorial knockout screens led by Sam Hayward, Alina Vaitsiankova, and Tomas Lama-Diaz! www.biorxiv.org/cgi/content/...
biorxiv.org
Mapping the genetic landscape of the DNA damage response with Cas12a-based combinatorial knockout screens
The DNA damage response (DDR) is a complex network of cellular pathways that ensures the faithful maintenance of our genomes upon a wide array of genomic insults. To elucidate the functional architect...
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Gerlich Lab @gerlichlab.bsky.social · 06/05/2026
New preprint out!🧬 How do cells keep replicated sister chromatids linked for DNA repair while folding 3D loops for gene expression? Extrusion folds DNA but separates sisters, while cohesion connects them, risking mutual interference. How do they coexist?🧵👇 🔗 doi.org/10.64898/2026.05.02.722390 1/6
doi.org
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Doksani Lab @doksanilab.bsky.social · 30/04/2026
How do cancer-associated eccDNAs arise? Our work shows that single-strand DNA damage in repetitive sequences can trigger i-loop formation and eccDNA generation. What started at telomeres may reflect a much broader principle across the genome and help explain how ecDNA may emerge in cancer. 1/2
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Kazuhiro Maeshima @kazu-maeshima.bsky.social · 08/04/2026
Our H1 paper is out #ScienceAdvances: www.science.org/doi/10.1126/... @masaashimazoe.bsky.social et al. reveal that linker histone H1 acts as a liquid-like glue to organize chromatin in live cells. 🎉 Fantastic collab with @rcollepardo.bsky.social @janhuemar.bsky.social and others—huge thanks! 🙌 1/
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Ross Chapman @rosschapmanlab.bsky.social · 31/03/2026
Excited to announce: the EMBO Workshop: DNA damage response in cell physiology & diseases - 12–16 Oct 2026 - in stunning Sounio, Greece - fabulous speaker speaker lineup representing the cutting-edge of genome stability research: Abstract deadline: 17 May meetings.embo.org/event/26-dna... Join us!
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Luijsterburglab @luijsterburglab.bsky.social · 15/01/2026
Excited to share our new Nature study! 🧬 We (sidrituruci.bsky.social et al) discovered that CFAP20 helps clear stalled RNAPII, preventing harmful clashes with DNA replication machinery. This protects cells from R-loops and genome instability. Full paper: www.nature.com/articles/s41...
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Yamuna Krishnan @krishnanyamuna.bsky.social · 17/12/2025
Organelles do NOT have a single uniform pH. And if you think they must, because “protons diffuse fast,” this paper is for you. A thread on why that assumption is wrong; and what we found instead. 🧵 1/n
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Agnel Sfeir @agnelsfeir.bsky.social · 15/12/2025
📢 Telomere community: Registration and abstract submission are now open for the EMBO Workshop “Telomere function and maintenance in health and disease”, May 25–30, 2026, in Lazise, Italy 🇮🇹. Looking forward to an exciting meeting! Please re-post. meetings.embo.org/event/26-tel...
meetings.embo.org
Telomere function and maintenance in health and disease
Telomeres are specialized structures that protect the ends of linear chromosomes in eukaryotes. Research in this area has revealed that telomere maintenance is critical for stem cell function and nor…
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Aura Carreira @acarreiralab.bsky.social · 10/12/2025
🚨 Exciting news! Our latest study is out in Nature Communications! We reveal how specific BRCA2 mutations can hijack transcriptional programs—beyond their role in DNA repair. 🔗 rdcu.be/eT1R9 #CancerResearch #BRCA2 #Genomics
nature.com
A recurrent pathogenic BRCA2 truncating variant reveals a role for BRCA2-PCAF complex in modulating NF-κB-driven transcription - Nature Communications
Pathogenic BRCA2 truncating variants in heterozygosis drive distinct cancer-linked mechanisms. Here the authors show that one causes PARPi sensitivity and HR loss via haploinsufficiency, while another...
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Kerstin Göpfrich @kgoepfrich.bsky.social · 09/12/2025
We are recruiting a tenure track professor in the broader area of molecular biology @zmbh.uni-heidelberg.de at Heidelberg University! www.nature.com/naturecareer... Please share and apply!
nature.com
Tenure Track Professorship (W1 with Tenure Track to W3) in “Molecular Biology" (f/m/d) - Heidelberg job with Universität Heidelberg | 12850668
The Center for Molecular Biology of Heidelberg University (ZMBH) and the Faculty of Biosciences invite applications for a   Tenure Track Professors...
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The West Lab @ The Crick @westlabcrick.bsky.social · 07/11/2025
‼️ Excited to share our new paper out now in @science.org ‼️ We describe a new tetrameric RAD51 paralog complex – XRCC3-RAD51C-RAD51D-XRCC2 – which caps the end of RAD51 filaments. Link: www.science.org/doi/epdf/10.... Thread ⬇️ (1/8)
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altmeyerlab @altmeyerlab.bsky.social · 02/10/2025
A comprehensive genetic catalog of human double-strand break repair | Science www.science.org/doi/10.1126/...
science.org
A comprehensive genetic catalog of human double-strand break repair
The analysis of DNA sequence outcomes provides molecular insights into double-strand break (DSB) repair mechanisms. Using parallel in-pool profiling of Cas9-induced insertions and deletions (indels) w...
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Katharine Hayhoe @katharinehayhoe.com · 01/10/2025
The world has lost its most powerful advocate for nature and hope. Yet many remain who will continue her legacy and I know she will continue to inspire generations more.
A screenshot of a post by the Jane Goodall Institute on LinkedIn stating that they learned that Dr. Goodall passed away due to natural causes in California while on her speaking to her current speaking tour there.
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Mcclelland lab @mcclellandlab.bsky.social · 01/10/2025
Come and join us at the Barts Cancer Institute @qmbci.bsky.social ! Our medical school, part of Queen Mary University of London @qmulfmd.bsky.social is hiring 10 professors!! www.veredus.co.uk/job/job-747a/. Contact me for a chat if interested.
veredus.co.uk
Professors x 10, Faculty of Medicine & Dentistry | Veredus
QUEEN MARY UNIVERSITY OF LONDON Professors x 10, Faculty of Medicine and Dentistry London Competitive Remuneration Package Queen Mary University of London seeks up to 10 world-leading translational re...
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Hopfner Lab @hopfnerlab.bsky.social · 18/09/2025
Thrilled that our work is now finally out in Nature Comms! rdcu.be/eG3vP We reveal cryo-EM structures of the MRN complex bound to DNA & TRF2 - showing how DNA breaks are sensed and regulated at telomeres. Fantastic work by first authors @yilanfan.bsky.social @filizkuybu.bsky.social & Hengjun!
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Albert and Mary Lasker Foundation @laskerfdn.bsky.social · 11/09/2025
Congratulations to Dirk Görlich and Steven L. McKnight, 2025 #LaskerAward winners! - “for discoveries that exposed the structures and functions of low-complexity domains within protein sequences” 🧪 @mpi-nat.bsky.social #Lasker2025 #LaskerLaureate #structuralbiology #phaseseparation
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Uli Rass @u-rass.bsky.social · 03/09/2025
My first post on bsky to share our latest research in @nature.com: “DNA2 enables growth by restricting recombination-restarted replication” - defines DNA2’s essential function & elucidates links with primordial dwarfism and cancer. Thanks to the lab, collaborators & @ukri.org @acmedsci.bsky.social
nature.com
DNA2 enables growth by restricting recombination-restarted replication - Nature
DNA2 suppresses recombination-restarted replication and checkpoint activation at stalled forks, and its loss triggers recombination-dependent synthesis, checkpoint signalling and cell-cycle exit, high...
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Fusion Conferences @fusionconf.bsky.social · 02/09/2025
📢Deadline extended! Our 2nd Spatial Genome Organisation Conference deadline has been extended to 25 Sep, dont miss out on joining our fantastic line up of speakers, alongside Karim, Matthias and Irene in what is set to be a fantastic meeting this October! #SGO25 Final slots ➡️https://bit.ly/3JJzYR4
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Fusion Conferences @fusionconf.bsky.social · 02/09/2025
@efapostolou29.bsky.social @thecesarelab.bsky.social we're looking forward to your presentations at this fantastic meeting!
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Daniel Durocher @durocher1.bsky.social · 28/08/2025
JOB ALERT 🚨 We are hiring TWO principal investigators in cell, molecular, systems, or chemical biology in Toronto, Canada at @sinaihealth.bsky.social. We provide a generous startup, fully funded salary and academic appointment at U of Toronto. www.nature.com/naturecareer... Please repost!
Image of Toronto
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Fusion Conferences @fusionconf.bsky.social · 27/08/2025
Deadline approaching for #SGO25 🗓 31 Oct – 03 Nov 2025 📍Riviera Maya, Mexico Poster & Reg deadline: 01 Sept 2025 Details & Reg: bit.ly/45Mmhtv $250 registration grants available! Email amy@fusion-conferences.com with your name, position & current research topic.
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David Cortez @dkcortez.bsky.social · 14/08/2025
Advertisements for 2 tenure-track assistant professor positions at Vanderbilt School of Medicine Basic Sciences: www.nature.com/naturecareer... www.nature.com/naturecareer...
nature.com
Assistant Professor of Biochemistry at Vanderbilt University - Nashville, Tennessee job with Vanderbilt University School of Medicine | 12843515
Department of Biochemistry, School of Medicine—Basic Sciences
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Replifate Consortium @replifate.bsky.social · 11/08/2025
Another exciting research article from a member of the #RepliFate network! The Altmeyer lab identified the CNOT1-CCR4-NOT complex as a multi-level suppressor of the 53BP1-p53-p21 signaling axis. Check out their findings here: doi.org/10.1016/j.ce...
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altmeyerlab @altmeyerlab.bsky.social · 31/07/2025
New work from the lab: Identification of CNOT1-CCR4-NOT as a suppressor of 53BP1-p53-p21 signaling @cp-cellreports.bsky.social. Congratulations to first author Antonio Galarreta and to all co-authors. www.cell.com/cell-reports.... #Microscopy #RNAiScreen #Condensates
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Ellenberg Lab @ellenberglab.bsky.social · 21/07/2025
Our new non-denaturing nanoscale 3D DNA tracing technology provides single-cell (and sister-chromatid specific!) readout of chromatin structure with 10kb genomic resolution - Check it out! www.nature.com/articles/s41... Congratulations to Kai and Oyvind!!
nature.com
Nanoscale 3D DNA tracing in non-denatured cells resolves the Cohesin-dependent loop architecture of the genome in situ - Nature Communications
A nanoscale 3D DNA tracing workflow visualizes Cohesin-dependent loops in single, structurally well-preserved cells. Computer simulations based on the tracing data give further insight into how Cohesi...
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IGMM-Montpellier @igmm-montpel.bsky.social · 28/05/2025
📣 We are recruiting new group leaders in Innovative Biology! RNA biology Epigenetic regulation Cell cycle regulation Cancer, immunology Virology Application and information ⬇️ application.igmm.cnrs.fr @cnrsbiologie.bsky.social @cnrsoccitanieest.bsky.social @umontpellier.bsky.social
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Eric Topol @erictopol.bsky.social · 21/05/2025
New @nature.com An ingenious way to track DNA replication patterns at the single-cell level that leads to cell heterogeneity and daughter cells that can potentially give rise to cancer www.nature.com/articles/s41...
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Sarah Aitken @s-j-aitken.bsky.social · 21/05/2025
🔬Under the microscope: DNA damage tracked through cell generations🔬 It was a pleasure to write this #NewsAndViews with our PhD student Emma Reilly, online today @nature.com rdcu.be/em0qi @cruk-ci.bsky.social @spjacksongroup.bsky.social @yalepathology.bsky.social @yalecancer.bsky.social
rdcu.be
Under the microscope: DNA damage tracked through cell generations | Nature
An ingenious technique reveals how stressed cells divide to produce progeny that have different traits — a phenomenon that can initiate cancer. An ingenious technique reveals how stressed cells divide to produce progeny that have different traits — a phenomenon that can initiate cancer.
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altmeyerlab @altmeyerlab.bsky.social · 21/05/2025
Sharing our latest work tracking DNA damage inheritance by Live+QIBC www.nature.com/articles/s41.... Huge congrats to @apanagopoulos.bsky.social, M. Stout and all co-authors for this tour de force! Beautifully summarized by @s-j-aitken.bsky.social & E. Reilly www.nature.com/articles/d41...
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altmeyerlab @altmeyerlab.bsky.social · 15/05/2025
Looking very much forward to the 2nd edition of the Fusion Conference on Spatial Genome Organisation #SGO25 @fusionconf.bsky.social @karimmekhail.bsky.social @chiololab.bsky.social. Early bird registration closes soon: June 2nd, 2025. Slots available for selected talks from abstracts: bit.ly/4492G6i
fusion-conferences.com
2nd Spatial Genome Organisation Conference | Fusion Conferences
Our scientific research conferences support the development of physical, medical and life sciences, providing a powerful platform that encourages discussion and collaboration in luxury locations acros...
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Institute of Molecular Biotechnology @imbavienna.bsky.social · 14/05/2025
IMBA is recruiting a Junior Group Leader! Are you interested in starting your own lab, pursuing curiosity-driven basic research in the life sciences? Apply by May 18: imba.science/beagroupleader #hiring #biology #research #groupleader #europe
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DGZ.bsky.social @dgz.bsky.social · 08/04/2025
We are excited to announce the details for this year’s #DGZ International Meeting, a very special one as we are celebrating 50 years of DGZ! Join us in October in Heidelberg, where the DGZ was founded in 1975. Check the speakers line-up etc. at the poster. Registration: shorturl.at/EHUzb #DGZ50
Poster with DGZ 2025 Meeting details (speakers list, organizers, sponsors)
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Laboratory of Genomic Stability @lgs-imb.bsky.social · 07/04/2025
We’re excited to share our work where we investigated the mechanisms of chromosome motion by tracking all #chromosomes, mapping their interactions, and live cell karyotyping, using #AI based denoising, segmentation and registration, published in Nature Cell Biology. www.nature.com/articles/s41...
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altmeyerlab @altmeyerlab.bsky.social · 27/03/2025
Interested in these or related topics and looking for (or know somebody looking for) a PhD position? We have openings and an approaching application deadline @lifesciencezurich.bsky.social: www.lifescience-graduateschool.uzh.ch/en.html. Please repost. #PhDLife #LifeScience #Switzerland
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zhoujt.bsky.social @zhoujt.bsky.social · 25/03/2025
1/10 Excited to share our latest - the first whole-body map of both DNA methylation and 3D genome at single-cell resolution.
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Ellenberg Lab @ellenberglab.bsky.social · 24/03/2025
Our new findings on how chromosomes get ready for cell division are now published in @cellpress.bsky.social! Congratulations, Kai, @andibrunner.bsky.social and everyone else involved! 🤩 www.sciencedirect.com/science/arti...
sciencedirect.com
Nanoscale DNA tracing reveals the self-organization mechanism of mitotic chromosomes
How genomic DNA is folded during cell division to form the characteristic rod-shaped mitotic chromosomes essential for faithful genome inheritance is …
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Manuel Mendoza @longchrom.bsky.social · 22/03/2025
Come start your lab in beautiful Strasbourg 🇫🇷 www.nature.com/naturecareer...
nature.com
Call For Two Group Leader Positions - Strasbourg-Ville, Bas-Rhin (FR) job with IGBMC (Institut de Génétique et de Biologie Moléculaire et Cellulaire) | 12837602
The Institute of Genetics, Molecular and Cellular Biology (IGBMC) is seeking two outstanding group leaders to establish independent research teams.
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Kumar Somyajit & Lab @ksomyajit.bsky.social · 20/03/2025
Thrilled to share our lab's first preprint, led by an exceptional PhD student Gita Chhetri and with the support of wonderful collaborators, we find that replisome function is rate-limited by strand-specific PCNA dynamics. Hope you will enjoy reading. www.biorxiv.org/content/10.1... Brief teaser:
biorxiv.org
PAF15-PCNA assembly exhaustion governs lagging strand replication and replisome integrity
Genome replication in eukaryotic cells is surveyed by the S-phase checkpoint, which orchestrates sequential replication origin activation to avoid exhaustion of hitherto poorly defined rate-limiting r...
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altmeyerlab @altmeyerlab.bsky.social · 18/03/2025
How are chromosome breaks repaired and how is their repair influenced and facilitated by nuclear and genome dynamics? Fantastic initiative and collaboration with @karimmekhail.bsky.social, @chiololab.bsky.social, and @lablegube.bsky.social. @natrevmcb.bsky.social Link to article: rdcu.be/edViW
rdcu.be
Nuclear and genome dynamics underlying DNA double-strand break repair
Nature Reviews Molecular Cell Biology - Changes in nuclear and genome organization promote the repair of DNA double-strand breaks and genome stability. Processes that are involved include the...
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Joanna Pylvänäinen @jwpylvanainen.bsky.social · 30/01/2025
I put together a small guide on how to get started with Fiji. Please distribute to anyone who might benefit form this! zenodo.org/records/1477... #imageanalysis #fiji #imagej #training
zenodo.org
Image handling using Fiji - training materials
Description:This training package provides a guide to image processing and analysis using ImageJ/Fiji, an open-source software widely used in biological and medical imaging. The manual includes step-b...
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Sjors Scheres @sjorsscheres.bsky.social · 27/01/2025
We have an exciting opportunity for a new independent group leader with an interest in structural/molecular biology and machine learning to join our Division of Structural Studies at the @mrclmb.bsky.social! 🥳 Re-posts appreciated. www.nature.com/naturecareer...
nature.com
Research Group Leader Tenure Track - Structural Studies - LMB 2549 - Cambridgeshire job with MRC Laboratory of Molecular Biology | 12835196
Research Group Leader Tenure Track Starting Salary £65,940 to £74,448 per annum MRC Laboratory of Molecular Biology, Cambridge, UK
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Cees Dekker @ceesdekker.bsky.social · 16/01/2025
New discovery from our #CDlab reported in Cell @cp-cell.bsky.social today: SMC motor proteins have a left-right ‘gearbox’ and can switch direction in DNA loop extrusion! www.sciencedirect.com/science/arti... 1/
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Tony Cesare @thecesarelab.bsky.social · 13/01/2025
1/Delighted to announce the newest paper from our lab, “Homologous recombination promotes non-immunogenic mitotic cell death upon DNA damage”, is out today in @naturecellbiology.bsky.social, www.nature.com/articles/s41....
nature.com
Homologous recombination promotes non-immunogenic mitotic cell death upon DNA damage - Nature Cell Biology
Szmyd et al. show that DNA repair pathways impact whether cells with DNA lesions arrest in mitosis. The formation of homologous recombination-driven double Holliday junctions elicits mitotic cell deat...
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Luijsterburglab @luijsterburglab.bsky.social · 23/12/2024
Mark your calendar: the next Egmond DNA repair meeting will take place in 2026 from April 19 - 24! You can pre-register to receive announcement here: forms.lumc.nl/lumc2/Egmond Registration will open by June 2025/
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René Ketting @reneketting.bsky.social · 18/12/2024
www.academics.com/jobs/univers... Please help us find a new colleague at Mainz University. Thanks! #evolbiol
academics.com
University Professor of Life History Evolution W3 - Johannes Gutenberg-Universität Mainz
Johannes Gutenberg-Universität Mainz looks for University Professor of Life History Evolution W3 in Mainz - apply now!
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AndreaVentura @andreaventura.bsky.social · 18/12/2024
🧪1/ 🚨New paper on ecDNAs from our lab! We reveal a strategy to engineer extrachromosomal DNA (ecDNA) amplifications in cells & mice. Let's dive in! Let’s dive in! 🧵👇 www.nature.com/articles/s41...
nature.com
Engineered extrachromosomal oncogene amplifications promote tumorigenesis - Nature
Large extrachromosomal DNAs are engineered using a CRISPR- and Cre–loxP-based approach and shown to drive cancer in mouse models, with potential applications in determining the role of oncogene a...
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Alexis Barr @alexisbarr.bsky.social · 17/12/2024
@mrc-lms.bsky.social is hiring! Are you looking to start your own research group? Come & join us! Fantastic research, wonderful facilities & super supportive colleagues. Deadline 13th Jan. Get on it! lms.mrc.ac.uk/work/vacanci...
lms.mrc.ac.uk
Programme Leader Track - MRC Laboratory of Medical Sciences
Programme Leader Track appointments are an open-ended contract, which comprises a six-year advanced career development scheme after which you will be considered for promotion to Programme Leader.
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FMI science @fmiscience.bsky.social · 16/12/2024
📣 Please share: We’re hiring a tenure-track Group Leader in Multicellular Systems to explore the molecular and cellular mechanisms driving the formation, maintenance, or destabilization of tissues, organs and organisms. Apply at: www.fmi.ch/education-ca...
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Cees Dekker @ceesdekker.bsky.social · 13/12/2024
I guess I told you about the fact that SMC proteins like cohesin and condensin are a novel class of molecular motors that make loops into DNA (something we visualized first in 2018). These DNA loops are the fundamental motif that organize our chromosomes. 0/
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