Igor Iatsenko's Avatar

Igor Iatsenko

@iatsenkolab

PI interested in host-microbe and microbe-microbe interactions in the Drosophila model. Research group leader at Max Planck Institute for Infection Biology. https://www.mpiib-berlin.mpg.de/1946812/Genetics-of-Host-Microbe-Interactions

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08.02.2024
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Latest posts by Igor Iatsenko @iatsenkolab

πŸ“£ JOBS!!! We're looking for new colleagues in the School of Biology @bioscienceleeds.bsky.social - two associate profs (plant sci and animal biology) and a lecturer (ecology/zoology)...

jobs.leeds.ac.uk/vacancy.aspx...
jobs.leeds.ac.uk/vacancy.aspx...
jobs.leeds.ac.uk/vacancy.aspx...

09.03.2026 17:28 πŸ‘ 21 πŸ” 36 πŸ’¬ 0 πŸ“Œ 0
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Infection, Immunity & Microbionts SIG πŸ“… Join us on 16-17 April for: πŸ”¬ Day 1: Symbionts & Microbiomes 🦠 Day 2: Pathogens & Immunity

Researchers working on insect infection, immunity and microbionts are invited to share their work at the upcoming two-day Infection, Immunity & Microbionts Special Interest Group Meeting at @uniofbath.bsky.social.

πŸ“… 16-17 April
πŸ“„ Abstracts Deadline: 17:00 (GMT), Friday 13 March πŸ”½

09.03.2026 14:00 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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πŸš€ VAAM Annual Conference 2026, Berlin, 23–25 March

Don’t miss out β€” register now & meet the microbiology community for talks, poster sessions, Research and PhD Awards, and special events for Young Scientists.

Connect, learn, and exchange ideas!

πŸ‘‰ Join us & register here: t1p.de/b2vf8

#VAAM2026

09.03.2026 12:18 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
New registration New registration

The registration is open! Junior #Drosophila PIs, join us for inspiring scientific discussion, contribute a talk and listen to our keynote speaker, Eugenia Chiappe. We meet in Palmela, Portugal from June 1st to 3rd. Register soon as spots are limited!

congressos.mundiconvenius.pt/geral/inseri...

20.02.2026 15:04 πŸ‘ 18 πŸ” 14 πŸ’¬ 0 πŸ“Œ 3
Time-calibrated phylogeny of the family Drosophilidae showing major species groups, surrounded by representative adult flies that highlight the remarkable morphological diversity of this model insect group. The composite image was created using Microsoft PowerPoint. Fly photographs were taken by Darren J. Obbard and are published under the Creative Commons Attribution License with permission.

Time-calibrated phylogeny of the family Drosophilidae showing major species groups, surrounded by representative adult flies that highlight the remarkable morphological diversity of this model insect group. The composite image was created using Microsoft PowerPoint. Fly photographs were taken by Darren J. Obbard and are published under the Creative Commons Attribution License with permission.

The #fly community aims to achieve a comprehensive genomic study of the Drosophilidae family. @pankajd.bsky.social @bernardkim.bsky.social @petrovadmitri.bsky.social @darrenobbard.bsky.social present a comparative gene annotation for 301 #Drosophilidae species @plosbiology.org πŸ§ͺ plos.io/4c3pyrI

20.02.2026 08:55 πŸ‘ 28 πŸ” 17 πŸ’¬ 1 πŸ“Œ 1
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Welcome ExE 2026 is a 3-day conference aimed at evolutionary ecologists from around the world, hosted by the University of Exeter in beautiful Cornwall. It provides a friendly and inclusive platform for all c...

For folks in #Ecology and #Evolution, we are hosting a conference here in Cornwall UK! Great chance for a summer staycation June 29-July 3.

Plus, we've managed to make it affordable: Β£250 + Β£49/night for accommodation.

#EvolBiol #EcoEvo

sites.exeter.ac.uk/exe/

20.02.2026 07:12 πŸ‘ 13 πŸ” 12 πŸ’¬ 1 πŸ“Œ 0
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β€ͺ
Please RT:
Looking forward to our International Symposium on "Microbial Networking - from organelles to cross-kingdom communities".
Highlight of our first funding period of our Collaborative Researc Center @mibinet.bsky.social, @dfg.de

www.sfb1535.hhu.de/mibinet

@hhu.de , @fz-juelich.de

19.02.2026 14:45 πŸ‘ 10 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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Bacillus thuringiensis and insects: a century of intimate history

#JBacteriol #Minireview from Leyla Slamti and Didier Lereclus

journals.asm.org/doi/10.1128/...

18.02.2026 12:14 πŸ‘ 10 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1
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Nothing says peace like launching 400 drones and 29 missiles against a country you have been attacking non-stop for the past 4 years.

17.02.2026 09:54 πŸ‘ 25 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0
Most important animal - fruit flies
Most important animal - fruit flies YouTube video by Science & Engineering Education Research & Innovation Hub

Now on the GREAT SCIENCE SHARE: Reaching thousands of primary schools across the UK and far beyond talking about the importance of the fruit fly #Drosophila

youtu.be/7Q1cOtzMcqk?...

10.02.2026 18:58 πŸ‘ 15 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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Happy International Day of Women and Girls in Science! πŸ§ͺ

The EMBO Women in Science Lectures address issues related to gender and diversity in science.

Find out more and apply here:
https://www.embo.org/funding/lecture-travel-and-childcare-grants/women-in-science-lectures/

11.02.2026 06:25 πŸ‘ 45 πŸ” 21 πŸ’¬ 1 πŸ“Œ 2
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1/ A field-wide audit of reproducibility in Drosophila immunity

The ReproSci project assessed how many claims from 400 papers had been verified by later research, and, in an accompanying study, tested those that remained uncorroborated.

πŸ”— elifesciences.org/reviewed-pre...

23.01.2026 21:02 πŸ‘ 10 πŸ” 6 πŸ’¬ 2 πŸ“Œ 3
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We've got ISSUES. Literally.

We scraped >100k special issues & over 1 million articles to bring you a PISS-poor paper. We quantify just how many excess papers are published by guest editors abusing special issues to boost their CVs. How bad is it & what can we do?

arxiv.org/abs/2601.07563

A 🧡 1/n

13.01.2026 08:24 πŸ‘ 505 πŸ” 314 πŸ’¬ 17 πŸ“Œ 49

Please do not miss the opportunity to apply for this exciting PhD position in my lab.

The project will providefundamental insights into the coevolution of cross-feeding microbial consortia within and between species.

The deadline ends this week.

Looking forward to receiving your application.

05.01.2026 15:36 πŸ‘ 11 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0
Spatial segregation and cross-kingdom interactions drive stingless bee hive microbiome assembly Nature Communications - Here, the authors characterize the microbiome assembly across an entire stingless bee colony, revealing site-adapted within-hive communities, and showing that nest...

Our manuscript on the microbiome of a stingless bee hive is out! 🦠🐝 So excited! Here’s a short thread with some findings, going from the assembly of a consistent multi-kingdom microbiome to discussions on host traits that contribute to it. Please take a look and share : ) rdcu.be/eVNFJ

22.12.2025 08:26 πŸ‘ 15 πŸ” 6 πŸ’¬ 2 πŸ“Œ 0

🌟 New preprint alert! 🌟 We’re excited to share the latest work from @francoisleulier.bsky.social lab, now on bioRxiv!

16.12.2025 07:03 πŸ‘ 7 πŸ” 6 πŸ’¬ 1 πŸ“Œ 1
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How to stop the revolving door of German academia Germany is one of the most popular destinations for students and scholars worldwide, but those pursuing academic careers face significant hurdles to success.

How to stop the revolving door of German academia πŸ§ͺπŸŽ“

www.nature.com/articles/d41... @nature.com

#IchbinHanna #wisszeitvg

28.11.2025 20:46 πŸ‘ 5 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Picture of Kiel University

Picture of Kiel University

1/4 🌍 We are looking for a passionate #PhD student in #Metabolic #Microbiome #Modeling in the Marie SkΕ‚odowska-Curie Doctoral Network MenoBrain. Join us at one of Europe’s microbiome research hubs and push the boundaries of microbiome science! @uni-kiel.de
πŸ”— www.uniklinikum-jena.de/menobrain/en...

09.10.2025 07:04 πŸ‘ 10 πŸ” 9 πŸ’¬ 1 πŸ“Œ 3
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Infection-induced elevation of gut glycosaminoglycans fosters microbiota expansion in Drosophila melanogaster Arias-Rojas et al. performed a genome-wide association study in Drosophila melanogaster and identified host genetic variants, particularly in heparan sulfate synthesis genes, associated with increased...

Ever wonder how host genetics shape the microbiota? We found that heparan sulfate biosynthesis is a major host driver of L. plantarum levels. During infection, NF-ΞΊB increases HS, expanding commensals, enhancing resistance and maintaining gut homeostasis. www.cell.com/cell-reports...

24.11.2025 14:29 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1

Our work is out in @cp-cellreports.bsky.social!
Aranzazu nicely summarized it below.
#infection #symbiosky
#immunity #AcademicSky #insect #symbiosis #Drosophila

24.11.2025 19:25 πŸ‘ 10 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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An open webinar on our reproducibility project 'WHAT 400 DROSOPHILA PAPERS Teach Us about Doing Better Science' on December 9th 2PM EEST time (1PM Swiss time). Registration below

24.11.2025 16:31 πŸ‘ 16 πŸ” 13 πŸ’¬ 1 πŸ“Œ 0
6 fully funded phd positions in infectious disease research and immunology starting 2026 in Berlin.

6 fully funded phd positions in infectious disease research and immunology starting 2026 in Berlin.

πŸ”­ Are you looking for a #PhD project in infectious disease research and #immunology?
πŸ§ͺ Do you want to be part of a vibrant research environment?
πŸ‘‰ The 2026 call of the IMPRS-IDI graduate school is now open with 6 exciting PhD projects in Berlin: www.mpiib-berlin.mpg.de/imprs-idi-call

07.11.2025 12:11 πŸ‘ 5 πŸ” 7 πŸ’¬ 1 πŸ“Œ 1
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Comprehensive Molecular Insect Science Comprehensive Molecular Insect Science, Second Edition is a unique resource that provides extensive review articles on contemporary topics in insect s...

The 2nd edition of Comprehensive Molecular #Insect Science is out. As section editor for #Immunity and #Symbiosis, I had the privilege to work with outstanding contributors.
Other sections cover #genomics, #physiology, #neurobiology, and #ecology
πŸ”— www.sciencedirect.com/referencewor...
#SymbioSky

07.11.2025 06:16 πŸ‘ 11 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
Redirecting

πŸ“£ Our latest article is out in Cell @cp-cell.bsky.social:

doi.org/10.1016/j.ce...

A scientific adventure, retold as a 🧡!

29.10.2025 17:09 πŸ‘ 13 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
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Colonization, translocation, and evolution of opportunistic pathogens during hospital-associated infections Many commensal bacteria that peacefully reside in the human microbiome are also able to cause acute opportunistic infections. Emerging evidence suggests that within-host evolution contributes to infec...

Is the human microbiome a source for hospital-associated infections (HAI) and are any genetic changes associated with HAI? In our new preprint, we longitudinally reconstruct the evolutionary processes within the human microbiome leading up to HAI: doi.org/10.1101/2025...

27.10.2025 09:24 πŸ‘ 20 πŸ” 14 πŸ’¬ 1 πŸ“Œ 2
Diagrams of fruit fly larvae (left) and adult (right) annotated with genes expressed in different tissues, including male- or female-biased gene expressions.

Diagrams of fruit fly larvae (left) and adult (right) annotated with genes expressed in different tissues, including male- or female-biased gene expressions.

A diagram providing an overview of the regulation of antimicrobial peptide and other host effector peptides by Toll and Imd signalling, alongside diagrams showing the diversity of the peptides.

A diagram providing an overview of the regulation of antimicrobial peptide and other host effector peptides by Toll and Imd signalling, alongside diagrams showing the diversity of the peptides.

A summary table illustrating sequence features common to antimicrobial peptides, and a summary table of gene families.

A summary table illustrating sequence features common to antimicrobial peptides, and a summary table of gene families.

A diagram giving a model for the mechanisms of antimicrobial peptide and host defence peptide actions in killing microbial cells, including precise mechanisms, broader host-pathogen relationships, and non-microbicidal roles of these peptides in protecting the host.

A diagram giving a model for the mechanisms of antimicrobial peptide and host defence peptide actions in killing microbial cells, including precise mechanisms, broader host-pathogen relationships, and non-microbicidal roles of these peptides in protecting the host.

Bizarre that our 2020 #Drosophila #AMP review already feels out of date.

Thanks to #AnnualReviews to cover the many updates in the field and present a much more complete picture of the diversity, mechanisms, topics, of fly immunity re: host defence peptides.

www.annualreviews.org/content/jour...

24.10.2025 12:05 πŸ‘ 30 πŸ” 12 πŸ’¬ 1 πŸ“Œ 0

Colonization, translocation, and evolution of opportunistic pathogens during hospital-associated infections https://www.biorxiv.org/content/10.1101/2025.10.23.683921v1

24.10.2025 02:17 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
The Antimicrobial and Host Defense Peptides of Drosophila melanogaster #Drosophila PubMed link

The Antimicrobial and Host Defense Peptides of Drosophila melanogaster
#Drosophila

24.10.2025 04:23 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Open call for 
life science interns

Three-month fully funded internships 
for bachelorβ€˜s and masterβ€˜s students in the fields of biology, biochemistry, 
bioinformatics, epidemiology and any other related fields.

Open call for life science interns Three-month fully funded internships for bachelorβ€˜s and masterβ€˜s students in the fields of biology, biochemistry, bioinformatics, epidemiology and any other related fields.

πŸ“£ Open call for life science #interns
Our International Summer #Internship 2026 is now open for applications. Three-months fully funded internships at the Max Planck Institute for Infection Biology.
πŸ‘‰ Information on the internship projects and how to apply: www.mpiib-berlin.mpg.de/mpiib-isi

23.10.2025 15:23 πŸ‘ 7 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1
Microbiology Cluster Hire - Tuscaloosa, Alabama job with University of Alabama Department of Biological Sciences | 675662 University of Alabama invites applications for positions at the Assistant Professor level and at the Associate or Full Professor level in Microbiology

Our department is recruiting four microbiologists!

jobs.sciencecareers.org/job/675662/m...

16.10.2025 23:12 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0