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RJ Mackenzie

@rjmsci.bsky.social
274 followers 326 following 31 posts

Freelance science journalist. Words in The New York Times, Nature, and Science News. Views my own. Commission me: summerislescience@gmail.com

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Reposted by RJ Mackenzie
Kevin Mitchell @wiringthebrain.bsky.social · 15/09/2026
Excellent article by RJ Mackenzie @rjmsci.bsky.social on the highly dubious claims of autism-microbiome links and the sociology of the science around them www.the-scientist.com/wellcome-s-5...
the-scientist.com
Wellcome’s $50M Microbiome-Autism Project Gets a Serious Gut Check | The Scientist
A massive research program investigating causal links between the gut microbiome and autism sparked fierce pushback from scientific critics and advocacy groups.
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Reposted by RJ Mackenzie
The Open Notebook @theopennotebook.bsky.social · 28/07/2026
In this week’s article, @elisecutts.bsky.social hosts a roundtable on science journalism residencies. If you’ve been curious about how a residency could shape your career, this conversation is for you. (1/2) www.theopennotebook.com/2026/07/28/h...
theopennotebook.com
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RJ Mackenzie @rjmsci.bsky.social · 10/04/2026
Many men feel that reaching out for mental health help isn't an option. That's why, for my first piece for @thenyt.bsky.social , I spoke with psychologists to find out what they'd like men to know about mental health. Give it a read here: www.nytimes.com/2026/04/09/w...
nytimes.com
nytimes.com
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RJ Mackenzie @rjmsci.bsky.social · 16/09/2025
Modern cancer therapies assail tumors from as many different angles as possible. New research exploits these cells' warped metabolism. A relatively simple dietary change could help out. My latest in @livescience.com www.livescience.com/health/cance...
livescience.com
Diet change could make brain cancer easier to treat, early study hints
A new lab study exploited a unique aspect of metabolism in glioblastoma to boost the effectiveness of chemoradiation, turning the cancer's properties against itself.
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Reposted by RJ Mackenzie
Retraction Watch @retractionwatch.com · 24/06/2025
In 1987, the editor of @science.org, Dan Koshland, wrote: "99.9999 percent of reports are accurate and truthful." www.science.org/doi/pdf/10.1... In 2025, editor Holden Thorp writes: "Sluggishness and defensiveness enabled an executive order on research integrity." www.science.org/doi/10.1126/...
science.org
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RJ Mackenzie @rjmsci.bsky.social · 30/04/2025
Researchers have discovered a signal that tells the brain it's time to forget being afraid - and I wrote about it for @nature.com here: www.nature.com/articles/d41...
nature.com
‘Fear extinction’ signal in mouse brain offers clues about how to treat PTSD
Mechanism involving neurons that stimulate fear, and ones that suppress it, could help to explain conditions such as post-traumatic stress disorder.
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Reposted by RJ Mackenzie
Duncan Hothersall @dhothersall.bsky.social · 16/04/2025
Genuinely astonished at this decision. It makes no sense at all. My love and unwavering support go out to every trans person in the UK facing uncertainty, fear and exclusion as a result of this. As far as I can tell we just deliberately created an anomaly in law to satisfy transphobes. But it won't.
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Elisabeth Bik @elisabethbik.bsky.social · 15/04/2025
Harvard’s Decision to Resist Trump Is ‘of Momentous Significance’ “This should be the turning point in the president’s rampage against American institutions.” #GiftLink www.nytimes.com/2025/04/14/u...
nytimes.com
Harvard’s Decision to Resist Trump Is ‘of Momentous Significance’ (Gift Article)
But a fight with the nation’s oldest, richest and most elite university is a battle that President Trump and his powerful aide, Stephen Miller, want to have.
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RJ Mackenzie @rjmsci.bsky.social · 10/04/2025
More microglia writing from me over at @thetransmitter.bsky.social. This time with videos! www.thetransmitter.org/microglia/vi...
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RJ Mackenzie @rjmsci.bsky.social · 10/04/2025
I wrote about the glioblastoma research that won Frank Winkler and @michellemonje.bsky.social the #BrainPrize2025. I hadn't realised before writing this what huge barriers we face towards curing brain cancer. Here's hoping this kind of ambitious work can help: www.the-scientist.com/to-fuel-thei...
the-scientist.com
To Fuel Their Growth, Cancer Cells Hijack Neurons
The Brain Prize 2025 went to neuro-oncologists Michelle Monje and Frank Winkler for pioneering the field of cancer neuroscience.
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Reposted by RJ Mackenzie
Adam Rutherford @adamrutherford.bsky.social · 07/04/2025
Public service announcement. They are not Dire Wolves. They have 20 single letter changes in their entire genomes. I’ve done shits with more mutations. Every time journalists write up a Colossus press release, They are making people stupider. Client journalism by a ridiculous company.
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CIC bioGUNE @cicbiogune.bsky.social · 14/03/2025
#bioGUNE_News | @rjmsci.bsky.social's first article during his stay via @frontiersmedia.bsky.social @erc.europa.eu program is out! Published in #DrugDiscovNews, it explores how resurrected ancient enzyme could transform gene editing - work from #SynBioLab! www.drugdiscoverynews.com/resurrected-...
drugdiscoverynews.com
Resurrected ancient enzyme could transform gene editing
An enzyme reconstructed from a three-billion-year-old bacterium widens gene editing capabilities to even more regions of the genome.
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RJ Mackenzie @rjmsci.bsky.social · 13/03/2025
Here's the first story from my recent ERC FRONTIERS fellowship. It's expanding the scope of gene-editing tools like CRISPR to help treat genetic diseases currently beyond these tools' scope. As one researcher put it, the goal is "reaching the unreachable": www.drugdiscoverynews.com/resurrected-...
drugdiscoverynews.com
Resurrected ancient enzyme could transform gene editing
An enzyme reconstructed from a three-billion-year-old bacterium widens gene editing capabilities to even more regions of the genome.
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Reposted by RJ Mackenzie
Juliet E McKenna @julietemckenna.bsky.social · 10/03/2025
Your reminder that legislation to curb the rights of trans people to use restrooms or do anything else means everyone's behaviour, clothing etc will be opened up to intrusive and unwanted scrutiny and potential challenge in our daily lives. This is not a 'them' issue. Trans rights are human rights.
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RJ Mackenzie @rjmsci.bsky.social · 28/02/2025
It's rare disease day! Rare diseases were the focus of my recent fellowship. It's an area I feel so excited about; we are taking huge steps in our understanding of these diseases, and this is bringing therapies to patients who, until recently, had to fight just to have their conditions recognized.
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RJ Mackenzie @rjmsci.bsky.social · 26/02/2025
How many skin cells do we shed every day? A short thread reflecting on what an arse it can be to find out basic facts about the human body. Source 1: Imperial College London press release. Answer: 5 billion a day
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Elizabeth Jacobs, PhD @elizabethjacobs.bsky.social · 19/02/2025
RFK Jr. thinks that a clinical trial should be done for the entire childhood vaccine schedule. Here’s why that will never happen. 1. You can’t do a randomized trial of something that we already know is safe and effective. There would have to be a placebo group that didn’t get vaxxed. Unethical.
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Helen Branswell 🇨🇦 @helenbranswell.bsky.social · 12/02/2025
The Trump administration's cuts in science funding will likely lead to an exodus of scientific expertise, the research community warns. "That beacon of research that the US was for several decades — it’s just not going to be there.” www.statnews.com/2025/02/12/t...
statnews.com
Trump policies spark fears of brain drain, threatening to undermine U.S. dominance in biomedicine
A torrent of Trump administration policies is alarming scientists who fear the current climate is weakening researchers’ resolve to stick with careers in academic science.
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RJ Mackenzie @rjmsci.bsky.social · 11/02/2025
A third round of the #FRONTIERS fellowship is focusing on early-career science journalists. If you are starting out, there is no better way to understand science than by rolling up your sleeves and going into the lab - this lets you do just that. Apply apply! frontiers.media/frontiers-la...
frontiers.media
FRONTIERS launches dedicated call for early-career science journalists - FRONTIERS
FRONTIERS announces a new call for applications for its Science Journalism in Residency Programme, funded by the European Research Council (ERC). This third call is exclusively aimed at early-career j...
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Reposted by RJ Mackenzie
Bethany Brookshire @beebrookshire.bsky.social · 11/02/2025
Very proud of these journalism orgs (several of which I'm in!) noting that taking down public data sets impacts everyone. Not just us journalists, but people who NEED the data on weather, diseases, water quality. We all NEED to know this stuff! casw.org/news/journal...
casw.org
Journalism organizations call for restoration of public data - CASW
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FRONTIERS - Science Journalism Residency Programme @frontiersmedia.bsky.social · 11/02/2025
"Science journalism can decode complex research, but journalists need scientists' help understanding technical topics. Working together is key to accurate reporting" 🎙️ @rjmsci.bsky.social Ruairi Mackenzie wraps up his #FRONTIERSResidency at @cicbiogune.bsky.social 🔗 bit.ly/ruairiinterv...
bit.ly
A deep dive into Rare Disease research: Ruairi Mackenzie's comprehensive exploration at CIC bioGUNE | CIC bioGUNE | Center for Cooperative Research in Biosciences
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Jeremy Konyndyk @jeremykonyndyk.bsky.social · 06/02/2025
Mind-boggling wreckage. Among the lifesaving programs now disrupted by Elon’s attack on @USAID: phase 1 trials for a possible HIV vaccine.
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FRONTIERS - Science Journalism Residency Programme @frontiersmedia.bsky.social · 31/01/2025
#RuairiTakeover In my last day taking over this account, I wanted to share some snapshots from the last three months. I'll start with group leader Rosa Barrio holding up some food for the flies she studies. It's got yeast and polenta and sugar. I think you could sell it as a health shot.
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RJ Mackenzie @rjmsci.bsky.social · 31/01/2025
Great to see another gene therapy for a #raredisease approved through the NHS. It really is the best example of how this healthcare system, with all its faults, can be incredible: www.imperial.nhs.uk/about-us/new...
imperial.nhs.uk
World-first gene-editing treatment for blood disorders including sickle cell disease approved for use in the NHS
NICE has today approved a gene-editing treatment for use with NHS patients over the age of 12 with a severe form of sickle cell disease.
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FRONTIERS - Science Journalism Residency Programme @frontiersmedia.bsky.social · 30/01/2025
#RuairiTakeover NMR requires powerful fields generated by superconducting magnets. These magnets are kept at ultralow temperatures by liquid nitrogen and helium. Platform manager Tammo showed me how he fills huge canisters full of liquid nitrogen - see below 👀
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CIC bioGUNE @cicbiogune.bsky.social · 29/01/2025
#bioGUNE_News | 🗞️ #CICbioGUNE @brtaeus.bsky.social hosted a two-day training to strengthen science communication! 👏 A huge thanks to @rjmsci.bsky.social @frontiersmedia.bsky.social for leading the sessions! 🔗 ow.ly/7pFy50UPPAX
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RJ Mackenzie @rjmsci.bsky.social · 29/01/2025
Looking forward to this!
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RJ Mackenzie @rjmsci.bsky.social · 28/01/2025
My takeover of the @frontiersmedia.bsky.social account continues this week. Give it a follow to see pictures of me standing and talking and, I hope, not publicly embarrassing myself.
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RJ Mackenzie @rjmsci.bsky.social · 27/01/2025
Keep following my fellowship in Bilbao over the next week through my takeover on the FRONTIERS account!
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RJ Mackenzie @rjmsci.bsky.social · 27/01/2025
I'm taking over the Frontiers Science Journalism Fellowship account this week - give em a follow to find out what I've been up to here in Bilbao!
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Pedro Beltrao @pedrobeltrao.bsky.social · 16/01/2025
35% increase in applications to the ERC consolidator grants. This is not sustainable and it will result in too low acceptance rates. The ERC budget needs to be drastically increased. erc.europa.eu/news-events/...
erc.europa.eu
Applications for ERC Consolidator Grants 2025: Facts and figures
The ERC Consolidator Grants 2025 call closed for applications on 14 January 2025.These are the preliminary data on the submitted proposals:
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josh hardman @josh-hardman.bsky.social · 17/01/2025
Critical Psychedelic Studies: Correcting the Hype A collection of essays on underexplored topics in psychedelic medicine, guest edited by @NeseLSD. petrieflom.law.harvard.edu/2024/01/29/c...
petrieflom.law.harvard.edu
Critical Psychedelic Studies: Correcting the Hype - Petrie-Flom Center
The essays collected in this symposium represent a diversity of viewpoints about the field of psychedelic studies and its potential futures, rather than a consensus perspective. Despite differences in...
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RJ Mackenzie @rjmsci.bsky.social · 17/01/2025
A really neat interview with my fellow #FRONTIERS fellow, Javier Barbuzano, about his time in Barcelona at @cragenomica.bsky.social www.cragenomica.es/crag-news/25...
cragenomica.es
Discovering the world of agricultural genomics: Javier Barbuzano’s journey at CRAG
In this interview, Javier explores the insights of his residency at our centre, the challenges of science journalism, and the importance of connecting researchers with journalists.
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Nikolay Tumanov @ntumanovxray.bsky.social · 13/01/2025
Bad. But how bad? I once asked myself, while finding fakes in the Scientific Report @natureportfolio.bsky.social. So I decide to "do my our research" - I took 100 articles in a row from Physical sciences that contains diffraction. Result - 15 fakes out 100. Details in the 🧵 #ResearchIntegrity 1/x
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RJ Mackenzie @rjmsci.bsky.social · 10/01/2025
Nice to see this paper, which I covered as a preprint in my article on microglia for @thetransmitter.bsky.social, now published!
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RJ Mackenzie @rjmsci.bsky.social · 16/12/2024
Enjoyed this lecture on the metabolic signatures underlying ageing and cancer, given by @efeyanlab.bsky.social here at @cicbiogune.bsky.social last friday!
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Charlotte Capitanchik @tinycaptain.bsky.social · 02/12/2024
I wonder if the participants are aware of the barriers to accessing their generously donated data
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RJ Mackenzie @rjmsci.bsky.social · 21/11/2024
www.cicbiogune.es/news/ruairi-...
cicbiogune.es
Ruairi Mackenzie, scientific journalist in Residence at CIC bioGUNE for the FRONTIERS Program | CIC bioGUNE | Center for Cooperative Research in Biosciences
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RJ Mackenzie @rjmsci.bsky.social · 19/11/2024
Ahh, it's nice to be able to post some of my stories without worrying about AI pornbots arguing with AI propaganda bots in the comments. Here's something I wrote about an stubborn myth in neuroscience communication - whether we are "left-" or "right-" brained. www.snexplores.org/article/why-...
snexplores.org
No one is really 'left-brained' or 'right-brained.' Here's why
The idea that we use different sides of the brains to be creative or logical is popular — but it’s not supported by science. Here’s why.
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RJ Mackenzie @rjmsci.bsky.social · 16/11/2024
Hello Bluesky, I'm Ruairi - a science reporter and communicator usually based in Glasgow, but temporarily living in Bilbao as part of a fellowship organised by the FRONTIERS program. Glad to be part of the Great Science Twitter Migration of 2024!
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RJ Mackenzie @rjmsci.bsky.social · 12/11/2024
We aren't left- or right-brained. I explained why in a new article for @snexplores.bsky.social www.snexplores.org/article/why-...
snexplores.org
No one is really 'left-brained' or 'right-brained.' Here's why
The idea that we use different sides of the brains to be creative or logical is popular — but it’s not supported by science. Here’s why.
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