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Dr Katherine Duncan

@kateduncan.bsky.social
2.5K followers 1K following 528 posts

Senior Lecturer, Newcastle Uni UK We study the chemical language of bacteria (& what influences it) for antibiotic discovery www.medicinesfromthesea.com Editor Microbiology, Young Academy of Scotland, EAB RSC NatProdRep & EAB ACS JNatProd

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Dr Katherine Duncan @kateduncan.bsky.social · 24/07/2026
Lab beach day 🏖️
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Dr Katherine Duncan @kateduncan.bsky.social · 22/07/2026
Devastating for local (and global) wildlife www.theguardian.com/environment/...
theguardian.com
One billion plastic pellets spilled into River Tyne after two ships collide
Up to 25 tonnes of nurdles, the raw material for plastic manufacturing, have spread further than initially feared
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Dr Katherine Duncan @kateduncan.bsky.social · 22/07/2026
The EMBO workshop (March 2027) on marine microbial chemicals communication is open for abstract submission and registration (deadline 20th Oct 2026). The inaugural meeting in 2025 was fantastic and there are already some great speakers lined up, highly recommended. meetings.embo.org/event/27-mar...
meetings.embo.org
Marine microbial chemical communication
This EMBO Workshop on Marine Microbial Chemical Communication will bring together researchers at the forefront of understanding the chemical crosstalk of microbial interactions in the ocean. As micr…
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Dr Katherine Duncan @kateduncan.bsky.social · 14/07/2026
Abstract submission is now open for Bioprosp 27 in beautiful Arctic Norway 🌌 www.tekna.no/en/bioprosp/...
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Dr Katherine Duncan @kateduncan.bsky.social · 09/07/2026
www.nytimes.com/2026/07/09/c...
nytimes.com
Sea Mining Could Devastate an Enigmatic Group of Creatures, Researchers Warn
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Dr Katherine Duncan @kateduncan.bsky.social · 09/07/2026
Long day, but rewarded with this stunning cycle home
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Rauf Salamzade @raufs.bsky.social · 26/06/2026
Microbes that have the greatest genomic potential for secondary metabolism tend to be multicellular. Here, we show that signatures of ancestral BGC expansions within 3 bacterial phyla and 2 fungal lineages coincide with origins of complex multicellularity [1/12] 🧵 www.nature.com/articles/s41...
nature.com
Complex multicellularity is linked with expanded specialized metabolite production in microorganisms - Nature Microbiology
The evolutionary emergence of complex multicellularity in bacteria and fungi, such as the ability for mycelial growth, is strongly associated with increased genomic carriage of biosynthetic machinery ...
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Dr Katherine Duncan @kateduncan.bsky.social · 26/06/2026
Delighted to be asked to give a keynote talk at Bioprosp 20207 in Arctic Norwary (9-11 March). www.tekna.no/en/bioprosp. The abstract deadline is 1st October. There’s a diverse range of biodiscovery topics incl functional metagenomics plus it‘s a wonderful community.
tekna.no
BIOPROSP 2027
In 2027 BIOPROSP joins forces with Functional Metagenomics, uniting marine bioprospecting and metagenomics experts to drive innovation, collaboration and scientific breakthroughs. We aim to translate ...
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Tracy Palmer @proftracypalmer.bsky.social · 25/06/2026
This has been such a fun collaboration and a great example of team science
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Gerry Wright @gdwantibiotics.bsky.social · 24/06/2026
Latest from the lab and a fantastic collaboration with Eric Brown's team at @mcmasteriidr.bsky.social. Screening for new antibiotics from actinomycete extracts under nutrient-deprived conditions identifies a megacluster of synergistic antibiotics that target biotin biosynthesis. rdcu.be/fqejG
rdcu.be
A Streptomyces megacluster encodes synergistic biotin-targeting antibiotics
Nature - In Streptomyces spp., a conserved biosynthetic gene megacluster produces an arsenal of distinct antimicrobials that converge on bacterial biotin biosynthesis as a naturally evolved...
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Tracy Palmer @proftracypalmer.bsky.social · 24/06/2026
Check out our latest T7SS toxin story. These reverse toxins aren’t as rare as we thought!
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Natural Product Reports @natprodreports.rsc.org · 11/06/2026
Don't miss this review by Mark Butler & Robert Capon at the University of Queensland providing a comprehensive account of the 217 natural product inspired antibiotics approved for human use from 1943-2025 #chemsky #natprod #medchem Check it out on our website👇
pubs.rsc.org
Natural product inspired antibiotics approved for human use – 1943 to 2025
Covering literature to September 2025 This review provides a comprehensive account of the 217 natural product inspired antibiotics that have been approved for human use from 1943 through to September…
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Dr Katherine Duncan @kateduncan.bsky.social · 11/06/2026
Our latest paper ‘Ecological context for bacterial natural products’ is now out in the Royal Society of Chemistry @natprodreports.rsc.org International effort with @jonathanparra.bsky.social, Marla I Macias-Contreras & Dulce Guillen Matus #puravida #naturalproducts pubs.rsc.org/en/Content/A...
pubs.rsc.org
Ecological context for bacterial natural products discovery
Covering: This review covers literature from 2015 to present.It is widely recognised that there is a significant gap between bacterial natural product potential and detected/described products. As suc...
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Dr Katherine Duncan @kateduncan.bsky.social · 08/06/2026
Dr Carolin Kabros (University of Birmingham) presenting the work on Staphylococcus leading up to her BBSRC Fellowship at a @cbcb-newcastle.bsky.social @medicalsciencesncl.bsky.social @newcastleuni.bsky.social #newPI #Microbiology
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Nature @nature.com · 04/06/2026
Nature research paper: A natural depsipeptide antibiotic binds the E-site of the bacterial ribosome go.nature.com/3RMNwPW
go.nature.com
A natural depsipeptide antibiotic binds the E-site of the bacterial ribosome - Nature
Improved fractionation strategies can identify antibiotics with previously unseen scaffolds and mechanisms, exemplified by manikomycin from Streptomyces rimosus, which acts by targeting the E-site of the bacterial large ribosomal subunit.
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Lis Lowe @lislowe.bsky.social · 14/05/2026
Time for @kateduncan.bsky.social to talk about chemistry and why microbes use it via some interactive questions
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Dr Katherine Duncan @kateduncan.bsky.social · 14/05/2026
We start of the ‘2026 Celebration of Microbiology’ event @newcastleuni.bsky.social @medicalsciencesncl.bsky.social organised by PhD and Postdoc reps from @mhd-newcastle.bsky.social @cbcb-newcastle.bsky.social Chloe, Natalia, Rachel and Jean-Lou
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James Connolly @ruamicro.bsky.social · 29/04/2026
Want to research the basis of how drug resistant bacteria interact with human immune cells? Fully funded 4-year PhD position available (UK home students). Come and join our amazing interdisciplinary team at the intersection of microbiology, immunity, metabolism and the clinic! Please spread the word
findaphd.com
Hiding in plain sight: How a multi-drug resistant pathogen evades detection and killing by human neutrophils at Newcastle University on FindAPhD.com
PhD Project - Hiding in plain sight: How a multi-drug resistant pathogen evades detection and killing by human neutrophils at Newcastle University, listed on FindAPhD.com
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Natural Product Reports @natprodreports.rsc.org · 07/05/2026
🔓Be sure to read this #OpenAccess Highlight by Barbara I. Adaikpoh from the University of Illinois Chicago in our latest issue looking at microbial natural products activated by plant stress #natprod #secmet Find the full article on our website👇
pubs.rsc.org
Microbial natural products activated by plant stress
Covering: 2000 to August 2025 The search for new antimicrobial natural products from microorganisms has been limited by the transcriptional silencing of biosynthetic genes when microbes are…
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Dr Katherine Duncan @kateduncan.bsky.social · 05/05/2026
Wonderful to have Dr Rebecca McHugh @rebeccamchugh.bsky.social at @newcastleuni.bsky.social to give a @mhd-newcastle.bsky.social seminar today on her BBSRC fellowship work at @uofgsii.bsky.social - fantastic to see talented people (Becca & group) working with talented bacteria (Streptomyces)
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Dr Katherine Duncan @kateduncan.bsky.social · 05/05/2026
How I’ve managed to get new flowers on an orchid but kill off a fern is anyone’s guess 🤷🏻‍♀️ #academicplants
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Augustinas Silale @augustsilale.bsky.social · 02/05/2026
Our study on Bacteroides iron piracy is now out in @pnas.org. We show how surface-exposed lipoproteins bind xenosiderophores with different iron-chelating chemistries and propose a mechanism for xenosiderophore import across the outer membrane. Lots of structures (mostly X-ray this time)!
doi.org
Structural basis of iron piracy by human gut Bacteroides | PNAS
Iron is an essential element that can be growth-limiting in microbial communities, particularly those present within host organisms. To acquire iro...
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Natural Product Reports @natprodreports.rsc.org · 01/05/2026
🎉A wonderful day yesterday at Burlington House for the @natprodreports.rsc.org Editorial Board meeting! It was great to have all the board together in person to talk about the exciting future for the journal and natural products research as a field #natprod #secmet
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Dr Katherine Duncan @kateduncan.bsky.social · 01/05/2026
Please share - full funded (UK students only) PhD studentship in the Duncan lab ‘intergrated ‘omics for accelerated antibtioic dicovery from abyssal actinomycetes’. Co-supervisors @thecopperdoctor.bsky.social, Marcel Jaspars, @zmaw.bsky.social- deadline 20th May www.findaphd.com/phds/project...
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Reed Stubbendieck @bactereedia.bsky.social · 30/04/2026
Excited to announce our new paper in Nature Microbiology describing diphtheria toxin homologues in Streptomyces called Streptomyces antiquus insecticidal proteins (SAIP), stemming from a long term collaboration with Ying Xu, Min Dong, Cameron Currie, and many others. www.nature.com/articles/s41...
nature.com
Streptomyces produce a diphtheria toxin-like exotoxin that targets insects - Nature Microbiology
Bioinformatic, structural and functional analyses characterize Streptomyces antiquus insecticidal protein (SAIP) as a diphtheria toxin homologue that is lethal to insect cells and targets the Flower p...
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Dr Katherine Duncan @kateduncan.bsky.social · 22/04/2026
H2moo
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Tom Gauld @tomgauld.bsky.social · 21/04/2026
My latest cartoon for @newscientist.com
Three cool scientists introduce their work "Our new theory has been submitted to a peer-reviewed journal, but we feel its depths and intricacies are best appreciated on the limited-edition vinyl release."
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Dr Katherine Duncan @kateduncan.bsky.social · 21/04/2026
Postdoc @zmaw.bsky.social giving a seminar for our Microbes in Health & Disease @mhd-newcastle.bsky.social research theme today #metabolomics #actinomycetes
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Dr Katherine Duncan @kateduncan.bsky.social · 16/04/2026
Wonderful to have @pmoyniha.bsky.social from Western University, Canada (hosted by @lislowe.bsky.social) giving a @mhd-newcastle.bsky.social seminar @medicalsciencesncl.bsky.social @newcastleuni.bsky.social #mycobacterium #tb #cellwalls
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Dr Katherine Duncan @kateduncan.bsky.social · 31/03/2026
Nothing says spring like the cows returning to town moor 🐮
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Dr Katherine Duncan @kateduncan.bsky.social · 24/03/2026
Fascinating keynote talk by @vichaicow.bsky.social (CRUK Scotland / University of Glasgow) to end an interesting & diverse 2026 Newcastle University Biosciences Institute (NUBI) Live Event! @medicalsciencesncl.bsky.social @newcastleuni.bsky.social #biosciences
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Dr Katherine Duncan @kateduncan.bsky.social · 14/03/2026
Coffee with a view. Braemar, Cairngorm National Park. Always nice to be home in the NE of Scotland
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Dr Katherine Duncan @kateduncan.bsky.social · 12/03/2026
2 x Assistant Professor in Chemistry University of Warwick - Department of Chemistry. 📍 Location: University of Warwick, UK 📅 Start date: AY 2026/2027 ⏰ Deadline to apply: 8th April 2026 warwick-careers.tal.net/vx/appcentre...
warwick-careers.tal.net
Assistant Professor in Chemistry x2 (111367-0226) - University of Warwick
Title: Assistant Professor in Chemistry x2 (111367-0226). Application Deadline: . Position Type: Permanent
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Tracy Palmer @proftracypalmer.bsky.social · 12/03/2026
2 year fellowship available in AMR research www.medicalresearchfoundation.org.uk/grants/antim...
medicalresearchfoundation.org.uk
Medical Research Foundation | Antimicrobial Resistance Research
Antimicrobial Resistance Research
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Dr Katherine Duncan @kateduncan.bsky.social · 11/03/2026
www.theguardian.com/business/202...
theguardian.com
Pipeline of new drugs to fight superbugs is ‘worryingly thin’, experts warn
UK’s GSK is leading the way in research but AstraZeneca is not involved in the area, report finds
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Tracy Palmer @proftracypalmer.bsky.social · 03/03/2026
Great talk from @hobbslabmicro.bsky.social - thank you for visiting @mhd-newcastle.bsky.social and telling us why antibiotic tolerance is so important
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Dr Katherine Duncan @kateduncan.bsky.social · 02/03/2026
And so we begin… the 2026 Gordon Conference on Marine Natural Products
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Dr Katherine Duncan @kateduncan.bsky.social · 28/02/2026
Sunset over the Santa Ana mountains, lovely to be back in California for the Marine Natural Products GRC (starting Sunday)
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Dr Katherine Duncan @kateduncan.bsky.social · 27/02/2026
Boarding complete - how about this for winning the economy jackpot?! Upstairs on the Airbus A380, next stop Los Angeles
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Dr Katherine Duncan @kateduncan.bsky.social · 20/02/2026
💙🌊 Saccharomonospora cyanea isolated from the Clarion-Clipperton Zone (CCZ) by @zmaw.bsky.social #actinomycete #deepsea #secmet
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Michael Poulsen @michaelpoulsenucph.bsky.social · 11/02/2026
Please share! PhD position at the University of Copenhagen. Start date: 1st of June!   The project integrates field work, RNAseq, MALDI-MSI & FISH to explore composition, regulation, and resilience of termite host-gut symbiont metabolism.   👉 employment.ku.dk/phd?show=156...   ⏳ Deadline 23/2/26
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Jonathan Parra @jonathanparra.bsky.social · 30/01/2026
Fermentation conditions outweigh phylogeny in shaping the metabolome of novel Micromonospora strains: an integrated genomics-metabolomics analysis | Applied and Environmental Microbiology journals.asm.org/doi/10.1128/...
journals.asm.org
Fermentation conditions outweigh phylogeny in shaping the metabolome of novel Micromonospora strains: an integrated genomics-metabolomics analysis | Applied and Environmental Microbiology
Our study provides a comprehensive genomic and metabolomic elucidation of the significant biosynthetic potential within the genus Micromonospora. It reveals a core biosynthetic capacity for terpenes a...
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Dr Laura Sanchez @drlaurasanchez.bsky.social · 05/02/2026
Hey all, excited to share this collab w/ @shaunmckinnie.bsky.social TL;DR we combined our expertise to develop and validate a MALDI-tims platform for screening the production of isomeric small molecules (~212 Da) directly from E coli colonies in high throughput www.cell.com/cell-reports...
cell.com
A high-throughput biocatalytic platform for screening isomeric kainoid natural products
Shepherd and Ramachandra et al. present a fast, chromatography-free method for resolving isomeric products from engineered enzymes. This platform enables large-scale screening and identifies improved ...
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Dr Katherine Duncan @kateduncan.bsky.social · 05/02/2026
Metabolites 🔥 (by Streptomyces + Angela Chong)
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Natural Product Reports @natprodreports.rsc.org · 04/02/2026
📢Our annual Marine Natural Reports review is in our latest issue and #OpenAccess! #chemsky #natprod #secmet A big thank you to the authors: Tony Carroll, Brent Copp, Tanja Grkovic, Robert Keyzers & Michèle Prinsep Read their coverage of the 2024 MNP literature here🔽 pubs.rsc.org/en/content/a...
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James Connolly @ruamicro.bsky.social · 23/01/2026
PhD position available in our team to study how UPEC exploits metals to successfully colonise the host gut. Cool collaboration with @thecopperdoctor.bsky.social and @banzhaflab.bsky.social Please share and get in touch for more details
findaphd.com
Microbial metal-head: the integrated roles of metal homeostasis in host-pathogen interaction at Newcastle University on FindAPhD.com
PhD Project - Microbial metal-head: the integrated roles of metal homeostasis in host-pathogen interaction at Newcastle University, listed on FindAPhD.com
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Dr Katherine Duncan @kateduncan.bsky.social · 02/02/2026
Very excited to join the editorial board of @natprodreports.rsc.org
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Natural Product Reports @natprodreports.rsc.org · 02/02/2026
🎉We are delighted to welcome @kelloggnpgroup.bsky.social, @kateduncan.bsky.social & Yihua Chen to the @natprodreports.rsc.org Editorial Board! #natprod #secmet Learn more about our new Editorial Board members here🔽 blogs.rsc.org/np/2026/01/3...
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Dr Katherine Duncan @kateduncan.bsky.social · 30/01/2026
Still time to apply (9th Feb) for this exciting postdoc position in a fantastic lab @henrikstrahl.bsky.social
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Zach Maw @zmaw.bsky.social · 29/01/2026
Duncan lab field trip day 🌊 We're back from a mini collection trip along the Northumbria coastline, sampling coastal sediments for actinomycetes isolation projects. Always great to find a way to take work to the beach! @kateduncan.bsky.social
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