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Stephan Kamrad

@skamrad.bsky.social
67 followers 43 following 8 posts

Microbiology, Metabolomics, Data Science --- Postdoc @Kiran Patil Lab, MRC Toxicology Unit, University of Cambridge; Co-founder @Tryptobiotics - Boosting life-saving cancer therapy via the gut.

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Stephan Kamrad @skamrad.bsky.social · 31/03/2026
Check out our new paper applying fast DIA proteomics to bacterial co-cultures at scale. www.nature.com/articles/s41... @kiranrpatil.bsky.social
nature.com
Interspecies interactions drive bacterial proteome reorganization and emergent metabolism - Nature Ecology & Evolution
An analysis of the responses of 15 diverse human gut bacteria in more than 100 pairwise co-cultures reveals extensive remodelling of the bacterial proteome and metabolome in response to the presence o...
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Stephan Kamrad @skamrad.bsky.social · 26/11/2025
Our paper mapping the effects of hundreds of pesticides and industrial chemicals on gut bacteria is out in @natmicrobiol.nature.com today! Turns out many such chemicals, although labelled as 'fungicides' or similar, can inadvertently inhibit friendly gut bacteria. www.nature.com/articles/s41...
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Reposted by Stephan Kamrad
Nature Microbiology @natmicrobiol.nature.com · 01/07/2025
#NewResearch 🚨Out now! Human gut bacteria bioaccumulate forever chemicals, in intracellular aggregates and colonization of gnotobiotic mice with these bioaccumulating bacteria increases faecal PFAS excretion. @kiranrpatil.bsky.social #MicroSky #MicrobiomeSky 🦠 www.nature.com/articles/s41...
nature.com
Human gut bacteria bioaccumulate per- and polyfluoroalkyl substances - Nature Microbiology
Human gut bacteria bioaccumulate per- and polyfluoroalkyl substances (PFAS), commonly known as forever chemicals, in intracellular aggregates. Colonization of gnotobiotic mice with bioaccumulating bac...
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Stephan Kamrad @skamrad.bsky.social · 30/06/2025
Check out our new paper showing that xenobiotics like pesticides and drugs can disrupt metabolic homeostasis in gut bacteria.
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Stephan Kamrad @skamrad.bsky.social · 15/05/2025
Check out our new preprint! We systematically map proteomic and metabolomic interactions between >100 pairs of gut bacteria, detecting metabolic interactions and functionally-related clusters of proteins. www.biorxiv.org/content/10.1... @kiranrpatil.bsky.social
biorxiv.org
Interspecies interactions drive bacterial proteome reorganisation and emergent metabolism
Species in microbial communities must respond to the presence of others to stave off resource competition or to capitalise on new resources that may become available due to additional metabolic activi...
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Stephan Kamrad @skamrad.bsky.social · 06/09/2024
Check out our latest work on the unexpected inhibitory effects of common agricultural and industrial chemicals on our gut bacteria. A great collaboration with Anna, Indra and Kiran et al at the MRC Tox Unit in Cambridge. www.biorxiv.org/content/10.1...
biorxiv.org
Off-purpose activity of industrial and agricultural chemicals against human gut bacteria
bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution
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Stephan Kamrad @skamrad.bsky.social · 09/01/2024
Super excited to join @meehubs.bsky.social over the next 3 days and hear about microbial ecology. Loving the concept of a hub conference so far!
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