Reposted by Petra DerschSusanne Wedlich @susannewedlich.bsky.social · 18/05/2026🧪 🧫 🥼 Hey, PIs: Have you lost chance to publish bc former students went AWOL? A PI I know can't publish bc student lost interest/can't be reached. Paper is blocked, bc journals want all authors to OK. PI asked 3 colleagues: all had same experience, i.e. had to bin data. How big is that problem?? 111
Reposted by Petra DerschbioRxiv Microbiology @biorxiv-microbiol.bsky.social · 01/05/2026The Shigella E3 ubiquitin ligase IpaH7.8 reprograms host kinase signaling to suppress NOX2-dependent oxidative burst responses in human monocytes www.biorxiv.org/content/10.64898/20… 011
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 10/03/2026Mit der einheitlichen CV-Vorlage ermöglicht die DFG u.a. freiwillige Angaben zur "Besonderen persönlichen Situation", wenn sie die Laufbahn >3 Monate beeinflusst hat (Care-Arbeit, Erkrankung, Flucht, eingeschränkte Mobilität etc). So können Leistungen vergleichbarer eingeordnet werden: sohub.io/wdf5 0183
Reposted by Petra DerschLars Barquist @lbarquist.bsky.social · 17/12/2025Our preprint on predicting drug resistance in bacteria is now out in @plosbiology.org. We show ignoring phylogenetic structure in genome collections leads to overly optimistic evaluations of machine learning methods for AMR prediction. Work from @yanyingyu.bsky.social with @nwheeler443.bsky.social.journals.plos.orgBiased sampling driven by bacterial population structure confounds machine learning prediction of antimicrobial resistanceMachine learning methods have emerged as promising tools to predict antimicrobial resistance (AMR) and uncover resistance determinants from genomic data. This study shows that sampling biases driven b... 03521
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 15/10/2025Yesterday, our #ResearchCareers team gave an online presentation on DFG funding in the Walter Benjamin Programme. If you missed it, don't worry. We have a film about funded researchers and general information on this programme available: www.dfg.de/walter_benja... youtu.be/wLe8xCMSpLA?...youtu.beFaces: The Walter Benjamin Programme of the DFGYouTube video by DFG bewegt 01710
Reposted by Petra DerschJörg Vogel @jorg-vogel-lab.bsky.social · 08/10/2025Two group leader positions available in the broader areas of RNA science, RNA technologies, and RNA medicine. Attractive packages and a great environment. Come and join us at Helmholtz RNA Würzburg, Bavaria. 17080
Reposted by Petra DerschInfect-Net @infect-net.bsky.social · 23/09/2025🔎 Find us at the 77th #DGHM Meeting in #Jena! Gabriele Pradel, Anja Lührmann, Sandra Reuter, Bärbel Stecher and others are happy to tell you more about our German network for women in infection research! 💜 👩🔬@gabrielepradel.bsky.social @sandrareuter.bsky.social @baerboletta.bsky.social 1136
Reposted by Petra DerschAnimalcules @bacteriophile.bsky.social · 01/08/2025www.nature.com/articles/s41... #MicroSkynature.comA broad-spectrum antibiotic targets multiple-drug-resistant bacteria with dual binding targets and no detectable resistance - Nature CommunicationsThrough a synthetic-bioinformatic natural product approach combined with peptide optimization, a nature inspired antibiotic, paenimicin, was identified from Paenibacillaceae family. Paenimicin feature... 064
Reposted by Petra DerschTypas Lab @typaslab.bsky.social · 30/07/2025Ready to lead pioneering research that bridges systems-level investigations of biological systems to molecular mechanism? The EMBL Molecular Systems Biology Unit in Heidelberg is hiring a Group Leader!embl.wd103.myworkdayjobs.comGroup Leader – Molecular Systems Biology UnitAre you ready to lead groundbreaking research in Molecular Systems Biology? Join us at EMBL! We are seeking a motivated scientist to lead an independent research group, addressing original biological ... 17278
Reposted by Petra DerschMonica Verduzco-Gutierrez @mvgutierrezmd.bsky.social · 31/07/2025🦠 New @nature.com study finds that respiratory viruses like flu & COVID can wake up dormant breast cancer cells in the lungs, triggering metastatic growth within days. This IL‑6‑driven inflammation correlated w/ higher metastasis & mortality risk in cancer survivors. www.nature.com/articles/s41...nature.comRespiratory viral infections awaken metastatic breast cancer cells in lungs - NatureMouse models show that respiratory infections from viruses such as influenza and SARS-CoV-2 can trigger metastasis of dormant breast cancer cells in the lungs, a finding supported by epidemiological d... 13191115
Reposted by Petra DerschMax-Planck-Gesellschaft @maxplanck.de · 05/05/2025Ein Team um Johannes Krause vom Max-Planck-Institut für evolutionäre Anthropologie hat den Ort entdeckt, an dem der Schwarze Tod seinen Ausgang nahm. Diese #Infografik veranschaulicht die Ausbreitungswege der #Pest. 24716
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 28/04/2025Why is the DFG asking me to provide a review? Our Head Office invites suitably qualified and renowned national and international experts to review proposals submitted on specific research topics. We have compiled key reasons and practical information: www.dfg.de/en/research-...dfg.deThe review process for the individual grants programmes – how it works 01914
Reposted by Petra DerschAude Bernheim @audeber.bsky.social · 18/04/2025The field of bacterial immunity is incredibly vibrant with many novel discoveries and fantastic new biology. Here is a nice summary of some of the work done recently! www.nature.com/articles/d41...nature.comThe hunt for the next CRISPR: how warring microbes are inspiring new technologyGene editing and many other useful biotechnology tools came from studies of bacteria fighting off viral invaders. But scientists have only begun to unlock the secrets of this ancient arms race. 0288
Reposted by Petra DerschNPR @npr.org · 17/04/2025Two new studies suggest that Parkinson's disease can potentially be treated with stem cells placed in a patient's brain.npr.orgStem cells to treat Parkinson's? Two small studies hint at successTwo new studies suggest that Parkinson's disease can potentially be treated with stem cells placed in a patient's brain. 18554971199
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 28/03/2025📣Ausgezeichnet! Diese 10 Forscher*innen stechen mit exzellenten Arbeiten heraus. Die #DFG würdigt das mit dem Heinz Maier-Leibnitz-Preis #HML2025, der Wissenschaftler*innen in der frühen Karrierephase fördert. Die Preise werden am 3. Juni in #Berlin verliehen.👏 1/6 🔽 www.dfg.de/de/service/p... 1364
Reposted by Petra DerschStefan Luschnig @luschnig.bsky.social · 01/03/2025www.research-in-germany.org/en/your-goal...research-in-germany.orgHow to Find Your PhD Position in GermanyChat-IconLooking for a PhD in Germany? Discover tips for finding your ideal position and start applying now. 043
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 25/02/2025Our VP Matthias Koenig took part in @scienceeurope.org conference for the Framework Programme for Research and Innovation. His messages to the Commission: To increase Europe‘s innovation and competitiveness we also need a significantly higher investment in excellent and open-topic basic research.1/2 1183
Reposted by Petra DerschKarina Xavier Lab @karinaxavierlab.bsky.social · 11/02/2025Host-Microbe Symbioses- Our favorite summer school is back! Help us spread the word! 01514
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 05/02/2025Die #DFG unterstützt weiterhin promovierte, geflüchtete Wissenschaftler*innen, indem sie kurzfristig in das dt. #Wissenschaftssystem integriert werden. Etwa durch Einbindung in bestehende Projekte oder durch Förderung eigener Forschungsvorhaben (Walter Benjamin-Stelle). ➡️ www.dfg.de/de/aktuelles...dfg.deGeflüchtete Wissenschaftler*innen: DFG unterstützt 17735
Reposted by Petra DerschHarris Wang @harriswang.bsky.social · 03/02/2025Happy to share our new paper in @naturemicrobiol.bsky.social on mapping spatial relationships of the human gut microbiome. We identified distinct spatial hubs between gut bacteria that reflect sub-community assemblies at the micron-scale. Led by Miles Richardson & co. www.nature.com/articles/s41...nature.comSAMPL-seq reveals micron-scale spatial hubs in the human gut microbiome - Nature MicrobiologySplit-And-pool Metagenomic Plot-sampling sequencing (SAMPL-seq) can be applied to complex microbial communities to reveal spatial co-localization of microbes at the micron scale. 09036
Reposted by Petra DerschJan-Martin Wiarda @jmwiarda.bsky.social · 31/01/2025Der Doppelschlag Die Wissenschaftsminister der Länder fordern Bund-Länder-Programme für #Hochschulbau, für #KI-Infrastruktur und für neue Tenure-Track-Professuren. Realitätsfern? Mutig? In jedem Fall: die Selbstermächtigung der #Wissenschafts-MK. Im WiardaBlog: www.jmwiarda.de/2025/01/31/d... 1288
Reposted by Petra DerschJose Bengoechea @josebengoechea.bsky.social · 30/01/2025Last work from the lab in @cp-trendsmicrobiol.bsky.social ! We review the most recent evidence on the strategies deployed by Klebsiella to counteract host defences. www.sciencedirect.com/science/arti... The co-evolution with the immune system has taught the bug a couple of tricks!!!sciencedirect.comKlebsiella pneumoniae emerging anti-immunology paradigms: from stealth to evasionKlebsiella pneumoniae (KP) is a global threat to human health due to the isolation of multidrug-resistant strains. Despite advancements in understandi… 01611
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 30/01/2025Die DFG-Gremien tagen turnusmäßig vier Mal im Jahr. An folgenden Daten entscheiden sie 2025 über Anträge u. a. in der #Einzelförderung. An gesonderten Terminen wird zudem über Entscheidungen in der #Exzellenzstrategie (EXC), zu #Graduiertenkollegs (GRK) und Sonderforschungsbereichen (SFB) beraten. 13010
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 17/01/2025Die #DFG ruft zur Einreichung von Vorschlägen für eine Großgeräteinitiative im Jahr 2026 auf. Vorschläge können aus allen Bereichen der #Wissenschaft kommen. Ziel ist, besonders vielversprechender Technologie für die Forschung zugänglich zu machen. Alle Infos: ⬇️ www.dfg.de/de/aktuelles...dfg.deAufruf zu Vorschlägen für eine Großgeräteinitiative 2026 03016
Petra Dersch @pdersch.bsky.social · 18/01/2025Publishing Developments - #mikrosky bsky.app/profile/scie... 020
Reposted by Petra DerschLars Barquist @lbarquist.bsky.social · 17/01/2025Interested in predicting AMR in bacteria? We show ignoring phylogenetic structure in genome collections leads to overly optimistic evaluations of machine learning methods for AMR prediction. With @nwheeler443.bsky.social and former PhD student Yanying Yu. 🦠🧫🧬🖥️🧪 www.biorxiv.org/content/10.1...biorxiv.orgBiased sampling confounds machine learning prediction of antimicrobial resistanceAntimicrobial resistance (AMR) poses a growing threat to human health. Increasingly, genome sequencing is being applied for the surveillance of bacterial pathogens, producing a wealth of data to train... 29049
Reposted by Petra DerschInfect-Net @infect-net.bsky.social · 29/11/2024📢 Stellenausschreibung: Christina Karsten sucht eine:n wissenschaftliche:n Mitarbeiter:in für ihre #HIV-Forschung an der Uniklinik Essen! Bitte teilen 👩⚕️ karriere.ume.de/job-finder/?...karriere.ume.deJob Finder - Karriereportal - Universitätsklinikum EssenFinden Sie eine Stelle am Universitätsklinikum Essen 025
Reposted by Petra DerschDeutsche Forschungsgemeinschaft @dfg.de · 15/01/2025📌 Schon in den Kalender eingetragen? 📅 Jeden Monat informieren wir über die verschiedenen DFG-geförderten Kongresse und Tagungen zu wissenschaftlichen Themen – nun stehen die Termine für März. Die wichtigsten Infos gibt es hier: 👇 www.dfg.de/de/aktuelles...dfg.deKongresse und Tagungen 03512
Reposted by Petra Derschbalazs-papp-lab.bsky.social @balazs-papp-lab.bsky.social · 14/01/2025ESKAPE pathogens are outsmarting us. Our latest paper in @naturemicrobiol.bsky.social reveals alarming ease of resistance evolution to antibiotics in development. Collaborative work with @csabapallab.bsky.social and Kintses Lab 0137
Reposted by Petra DerschSandra Reuter @sandrareuter.bsky.social · 14/01/2025📣Our latest paper is out now in mSystems: Not quite as it may seem - investigating #plasmid diversity and evolution in #Klebsiella pneumoniae at a single institution over time. A short thread 🧵 @zaminiqbal.bsky.social 26644
Petra Dersch @pdersch.bsky.social · 14/01/2025The German Research Foundation also moved from X to Bluesky - great to meet you again here 090
Reposted by Petra DerschNature Microbiology @natmicrobiol.nature.com · 13/01/2025💊🦠OUT NOW - comprehensive analysis of the propensity of ESKAPE pathogens to evolve resistance to new and in development antibiotics by Csaba Pal, Balint Kintses, Balazs Papp and colleagues. Dive in here... www.nature.com/articles/s41...nature.comESKAPE pathogens rapidly develop resistance against antibiotics in development in vitro - Nature MicrobiologyAn extensive experimental analysis of resistance to antibiotics in development or introduced post-2017 in ESKAPE bacteria reveals the dynamics of resistance acquisition, mutational targets and the pre... 14022
Reposted by Petra DerschIvan Zanoni @lozanzi.bsky.social · 11/01/2025#WeekendRead! Ahn, Arthur &co show @CellHost&Microbe that pathogenic E. coli produce a metallophore that sequesters zinc in macrophages, stabilizing HIF1a & driving fibrosis in #IBD mouse models and Crohn Disease patients! www.sciencedirect.com/science/arti...sciencedirect.comIntestinal E. coli-produced yersiniabactin promotes profibrotic macrophages in Crohn’s diseaseInflammatory bowel disease (IBD)-associated fibrosis causes significant morbidity. Mechanisms are poorly understood but implicate the microbiota, espe… 1269
Reposted by Petra DerschÁkos T Kovács @evolvedbiofilm.bsky.social · 10/01/2025Emerging models to study competitive interactions within bacterial communities @cp-trendsmicrobiol.bsky.social www.sciencedirect.com/science/arti... 03616
Petra Dersch @pdersch.bsky.social · 10/01/2025More than 60 research institutions and universities from Germany left platform X today!! nachrichten.idw-online.de/2025/01/10/h...nachrichten.idw-online.deHochschulen und Forschungsinstitutionen verlassen Plattform X - Gemeinsam für Vielfalt, Freiheit und Wissenschaft 0112
Petra Dersch @pdersch.bsky.social · 09/01/2025Another newly discovered mechanism of bacteria inhibiting competitors - increasing their sensitivity to phages - fascinating www.nature.com/articles/s41...nature.comStreptomyces secretes a siderophore that sensitizes competitor bacteria to phage infection - Nature MicrobiologyA secondary metabolite sensitizes competitor Bacillus subtilis to a wide panel of lytic phages by sequestering iron and preventing the activation of Spo0A. 13312
Petra Dersch @pdersch.bsky.social · 04/01/2025Peptidoglycan as danger signal promotes biofilm formation - great article by the Drescher lab www.nature.com/articles/s41...nature.comBacteria use exogenous peptidoglycan as a danger signal to trigger biofilm formation - Nature MicrobiologyPeptidoglycan released by neighbouring kin or non-kin cell lysis induces physiological changes that protect from a range of stresses, including phage predation. 0286
Petra Dersch @pdersch.bsky.social · 31/12/2024new very interesting paper about plasmid-chromosome crosstalk in Enterobacteriaceae www.nature.com/articles/s41...nature.comA plasmid-chromosome crosstalk in multidrug resistant enterobacteria - Nature CommunicationsThe authors describe a new crosstalk between a globally disseminated carbapenem resistance plasmid and clinical enterobacteria clones. This crosstalk provides a fitness advantage to the plasmid-carryi... 0177
Reposted by Petra DerschSahar Melamed @saharmelamed.bsky.social · 31/12/2024Congratulations to the Papenfort group and collaborators for this intriguing work uncovering the role of ProQ and its associated sRNAs in Vibrio motility! Grateful for the opportunity to be part of this discovery! academic.oup.com/nar/article-... #RNA #RIL-seq #Motilityacademic.oup.comProQ-associated small RNAs control motility in Vibrio choleraeAbstract. Gene regulation at the post-transcriptional level is prevalent in all domains of life. In bacteria, ProQ-like proteins have emerged as important 01911
Reposted by Petra DerschFEMS Journals @femsjournals.bsky.social · 27/12/2024microLife Webinar on Nucleotide Second Messenger Signaling in Bacteria Originally broadcast on 29 February 2024, dive into the microscopic realm of bacterial nucleotide second messengers.youtu.bemicroLife Webinar on Nucleotide Second Messenger SignalingFeaturing four authors from our Open Access journal #microLife, join us as we dive into the microscopic realm with our webinar on bacterial nucleotide second... 053
Reposted by Petra Derschffaberlab.bsky.social @ffaberlab.bsky.social · 18/12/2024This is a fantastic opportunity to start your independent career! Lots of support and a welcoming and collaborative environment! 044
Reposted by Petra DerschLars Barquist @lbarquist.bsky.social · 16/12/2024New paper from the Faber lab in @plosbiology.org characterizing the C. difficle ncRNA ModT, with effects on sporulation and the transition into stationary phase, evidence for RBP association -- and similar abundance to some ribosomal RNAs! 🧫🦠 journals.plos.org/plosbiology/...journals.plos.orgThe conserved noncoding RNA ModT coordinates growth and virulence in Clostridioides difficileBacterial non-coding RNAs influence various cellular functions and often have complex tertiary structures. This study characterizes ModT, a conserved ncRNA found in 2,500 bacterial species, found to r... 0123
Reposted by Petra DerschMatthew Lawrenz @lawrenzlab.bsky.social · 14/12/2024We uploaded the sequences of the Y. pestis Pestoides genomes we had in the freezer to NCBI. Check them out if you are interested in Y. pestis evolution. Another small paper on these sylvatic strains will be coming in near future.journals.asm.orgDraft genome sequences of evolutionary distant Yersinia species representatives | Microbiology Resource AnnouncementsYersinia pestis is a zoonotic pathogen that causes a lethal infection of humans known as plague. Y. pestis evolved from the gastrointestinal pathogen Y. pseudotuberculosis (1). During its evolution, s... 094
Reposted by Petra DerschKai Kupferschmidt @kakape.bsky.social · 14/12/2024Sadly, it’s a good time to once again share this amazing infographic that we ran at @science.org more than 7 years ago 🧪 #IDsky www.science.org/content/arti...science.orgHere's the visual proof of why vaccines do more good than harmSee year by year how vaccines beat back nine dangerous infectious diseases 226100283722
Reposted by Petra DerschIPBS Toulouse @ipbstoulouse.bsky.social · 11/12/2024Enjoy one more week to send us your application! Deadline extended to next Tuesday, the 17th of December 23:59. 01013
Reposted by Petra DerschTagesschau Bot @tagesschau.bsky.social · 11/12/2024Forschende werden mit je 2,5 Millionen Euro ausgezeichnet #Leibniz-Preis #Auszeichnungen #Naturwissenschaftentagesschau.deForschende werden mit je 2,5 Millionen Euro ausgezeichnetEr gehört zu den wichtigsten Forschungsförderpreisen in Deutschland - der Leibniz-Preis. 1202
Reposted by Petra DerschNature Portfolio @natureportfolio.nature.com · 07/12/2024Resistance to one antibiotic can make bacteria resistant or sensitive to another antibiotic, opening paths for combinatorial treatments. A study in Nature Microbiology presents an approach to systematically discover and understand such antibiotic relationships. go.nature.com/49of3Mk 🧪 722369
Reposted by Petra DerschScience News @scinews.bsky.social · 08/12/2024How to write a research paper @science.org “It is damn frightening to state something incorrect.” Especially if you are a newcomer, “one always feels like there is something one doesn’t know, or that your words are not the best.” www.science.org/content/arti...science.orgHow to write a research paperScientists in a range of disciplines share what works for them 14311
Reposted by Petra DerschJohn Helmann @johnhelmann.bsky.social · 08/12/2024Metals increase binding of many metalloregulators to DNA, and the converse is also true. As a result, cells benefit from facilitating mehanisms to help proteins dissociate. Peng Chen et al. describe how collaborating regulators can facilitate repressor dissociation. www.nature.com/articles/s41...nature.comA ‘through-DNA’ mechanism for co-regulation of metal uptake and efflux - Nature CommunicationsProteins Zur and ZntR sense intracellular zinc concentrations and regulate zinc transport, respectively, in E. coli. Here the authors show that the proteins coordinate their regulation through DNA, by... 0137