Ioanna Chatzigiannidou
@ioannachatzig.bsky.social
📤 168
📥 409
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Microbial ecology 🦠 | Microbiome 👤 👶 🧬 | Postdoc @ DTU
pinned post!
👶 Curious about infant gut microbiota and 🧬 antimicrobial resistance? Have a look at our recent publication
@natcomms.nature.com
#microbiome
#infantgut
#AMR
www.nature.com/articles/s41...
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Temporal dynamics and microbial interactions shaping the gut resistome in early infancy - Nature Communications
Here the authors show that antibiotic resistance genes peak in the gut at the age of 6 months, and that beneficial bifidobacteria produce aromatic lactic acids that actively inhibit antimicrobial resi...
https://www.nature.com/articles/s41467-025-63401-6
4 months ago
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Ready to go! Exciting day for the postdocs at DTU Bioengineering as our first Postdoc Day is starting 🧑🔬
#postdoc
#academiccareer
about 1 month ago
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reposted by
Ioanna Chatzigiannidou
WHO
about 1 month ago
It’s World #AMR Awareness Week. Did you know misusing antibiotics leads to drug resistance and side effects? Learn about #AntimicrobialResistance (AMR) 👉
bit.ly/AMRweek2025
#AMR
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reposted by
Ioanna Chatzigiannidou
Onisillos
3 months ago
"Too often
#AMR
is framed as an immense although conceptually simple challenge: delay resistance to current drugs and produce new drugs. But we need to go beyond this, we need to pull every lever at our disposal to minimise infection even before we turn to drugs."
www.thelancet.com/journals/lan...
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AMR is more complicated than a lack of drugs
Later this month (Nov 18–24) is World AMR Awareness Week (WAAW), the annual reminder of this long smouldering crisis in modern health care. This is the first year with the new name as it was formerly ...
https://www.thelancet.com/journals/lanmic/article/PIIS2666-5247(23)00343-9/fulltext
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reposted by
Ioanna Chatzigiannidou
CSIC
about 2 months ago
🥛El #kéfir modula receptores intestinales implicados en la respuesta del sistema inmunitario 🔬Investigadoras del
@iatacsic.bsky.social
demuestran en ensayos ‘in vitro’ que esta bebida regula distintas vías de señalización inmune a nivel intestinal 👉
https://f.mtr.cool/amstnygbml
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reposted by
Ioanna Chatzigiannidou
Nature Biotechnology
2 months ago
An antivenom combining eight alpaca- and llama-derived nanobodies neutralizes toxins from a broad range of snake venoms
#NBThighlight
www.nature.com/articles/s41...
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Nanobody-based recombinant antivenom for cobra, mamba and rinkhals bites - Nature
A recombinant antivenom composed of eight nanobodies provides broad protection against venom-induced lethality and dermonecrosis in mice challenged with venoms from cobras, mambas and rinkha...
https://www.nature.com/articles/s41586-025-09661-0
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reposted by
Ioanna Chatzigiannidou
Germán Bonilla-Rosso
3 months ago
🧪🦠🖥️🧬🧫🔬 The Roadmap for equitable use of public microbiome data -including the Data Reuse Information Tag (DRI)- by the
#DataReuseConsortium
. Must read if you use or produce microbiome data! Kudos to the Data Reuse Core Team for their hard work!
doi.org/10.1038/s415...
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The
#EESMicrobiome
in Heildeberg has been a blast! Inspiring talks and top discussions with peers 🤩 and I got to present some of our latest research at the Disease Systems Immunology group regarding 🌱fiber and 🦠 gut microbes!
@events.embl.org
3 months ago
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reposted by
Ioanna Chatzigiannidou
EMBL Events
4 months ago
🦠🌍 Welcome to Day 2 of
#EESMicrobiome
We’re kicking things off with Session 2: Functional insights into microbial communities 🧬 🔹 First talk: “Small proteins of the human microbiome and beyond” by Luis Pedro Coelho – Queensland University of Technology Stay tuned for more exciting science!
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reposted by
Ioanna Chatzigiannidou
4 months ago
Nice paper on the temporal dynamics of early infancy. Once again, it was shown that Escherichia & Klebsiella correlate with higher ARG load, and their abundance is in turn negatively associated with Bifidos. Kudos to the authors for the excellent paper!
rdcu.be/eDRPa
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Temporal dynamics and microbial interactions shaping the gut resistome in early infancy
Nature Communications - Here the authors show that antibiotic resistance genes peak in the gut at the age of 6 months, and that beneficial bifidobacteria produce aromatic lactic acids that actively...
https://rdcu.be/eDRPa
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reposted by
Ioanna Chatzigiannidou
Microbes.Info
4 months ago
Temporal dynamics and
#microbial
interactions shaping the
#gut
#resistome
in early infancy ... |
#antimicrobialresistance
|
#AMR
|
#antibiotic
|
#genes
|
#Ecoli
| Via
@nature.com
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Temporal dynamics and microbial interactions shaping the gut resistome in early infancy - Nature Communications
Here the authors show that antibiotic resistance genes peak in the gut at the age of 6 months, and that beneficial bifidobacteria produce aromatic lactic acids that actively inhibit antimicrobial…
https://www.nature.com/articles/s41467-025-63401-6
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reposted by
Ioanna Chatzigiannidou
Prof Sam Illingworth
4 months ago
🍼 Antibiotic resistance starts early A study of infant gut bacteria found antibiotic resistance genes appear within the first week of life, peaking at 6 months. 🔗
www.nature.com/articles/s41...
#SciComm
#Microbiome
🧪
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Temporal dynamics and microbial interactions shaping the gut resistome in early infancy - Nature Communications
Here the authors show that antibiotic resistance genes peak in the gut at the age of 6 months, and that beneficial bifidobacteria produce aromatic lactic acids that actively inhibit antimicrobial resi...
https://www.nature.com/articles/s41467-025-63401-6
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👶 Curious about infant gut microbiota and 🧬 antimicrobial resistance? Have a look at our recent publication
@natcomms.nature.com
#microbiome
#infantgut
#AMR
www.nature.com/articles/s41...
loading . . .
Temporal dynamics and microbial interactions shaping the gut resistome in early infancy - Nature Communications
Here the authors show that antibiotic resistance genes peak in the gut at the age of 6 months, and that beneficial bifidobacteria produce aromatic lactic acids that actively inhibit antimicrobial resi...
https://www.nature.com/articles/s41467-025-63401-6
4 months ago
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reposted by
Ioanna Chatzigiannidou
Meriel J. Bittner
4 months ago
Thrilled to share our
#Comment
in
@natmicrobiol.nature.com
A collaborative effort by a fantastic group of researchers across disciplines! 💬We explored how interdisciplinary microbiology can thrive when early-career researchers are included and supported. 📄
doi.org/10.1038/s415...
add a skeleton here at some point
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Soil is the most diverse microbial ecosystem, which makes microbiome studies with shotgun sequencing extremely tricky! In our last paper
@imetascience.bsky.social
, we show that co-assembly increases gene and genome recovery
tinyurl.com/59t4z8fh
#soilmicrobiome
#metagenomics
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Unveiling soil microbial diversity through ultra‐deep short‐read metagenomic sequencing and co‐assembly
By combining ultra-deep short-read shotgun metagenomic sequencing with 5-sample co-assembly across 600 agricultural soil samples, we significantly enhanced the representation and recovery of microbia....
https://onlinelibrary.wiley.com/doi/10.1002/imt2.70075
4 months ago
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reposted by
Ioanna Chatzigiannidou
Tedros Adhanom Ghebreyesus
5 months ago
@theipcinfo.bsky.social
warns: the worst-case scenario of
#famine
is unfolding in
#Gaza
. Mass starvation, malnutrition, and disease are driving a rise in hunger-related deaths.
@who.int
calls for urgent access for food and medical aid into Gaza at scale. Ceasefire. Peace is the best medicine!
add a skeleton here at some point
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Diving into the HMO and fiber degradation potential of the infant gut microbiome during weaning 👶 great work led by Yunjeong So at Maher Abou Hachem’s lab and I am happy to be part of it!
#microbiome
add a skeleton here at some point
5 months ago
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reposted by
Ioanna Chatzigiannidou
Wannes Nauwynck
5 months ago
New Review Out! We explore how droplet microfluidics is opening new doors in microbial ecology - enabling single-cell functional insights into growth, metabolism & interactions. 🔗
doi.org/10.1093/fems...
#MicrobialEcology
#DropletMicrofluidics
#Microbiology
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Droplet microfluidics for single-cell studies: a frontier in ecological understanding of microbiomes
Abstract. Recent advances in single-cell technologies have profoundly impacted our understanding of microbial communities—shedding light on cell-to-cell va
https://doi.org/10.1093/femsre/fuaf032
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reposted by
Ioanna Chatzigiannidou
Maria Papadatou
6 months ago
Extraordinary keynote lecture by Prof. Chris Greening
@greening.bsky.social
about Microbial oxidation of atmospheric trace gases: from enzymes to ecosystems.
#FEMS2025
@femsmicro.org
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I had the great pleasure to present our soil prokaryotic genome catalogue yesterday at
#FEMS2025
and showed how we try to bring some light in the microbial dark matter 😄 a lot more to come!
@femsmicro.org
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6 months ago
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And here we go…
#FEMS2025
@femsmicro.org
6 months ago
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Time for our yearly
#DTU
microbes conference and we have a great program this year! 🦠🎤
#microbiology
8 months ago
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reposted by
Ioanna Chatzigiannidou
Trends in Microbiology
11 months ago
🔊🔊We're putting together a series on inequalities associated with academic mobility. If you're a microbiologist and would like to share your experiences with visa difficulties, travel-related funding, mandated academic mobility requirements, etc, please write at
[email protected]
.
#Academia
#Mobility
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reposted by
Ioanna Chatzigiannidou
WHO
11 months ago
It is International Day of Women and Girls in Science. Gagandeep Kang’s research on enteric infections has contributed to the rotavirus vaccine rollout in
#India
, protecting millions of children and shaping a healthier future. for all. 🔬
#WomenInScience
#WomenInSTEM
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