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Rachel Brazil

@rachelbrazil.bsky.social
163 followers 130 following 29 posts

Science writer, interested in the molecular, medical or material

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Reposted by Rachel Brazil
Manny I. Fox Morone @mannyfoxmorone.bsky.social · 21/09/2026
Even if you’ve never touched a serum before, your body is awash with hyaluronic acid! Can we manipulate it for cancer therapies? @rachelbrazil.bsky.social broke it down for @cenmag.bsky.social cen.acs.org/biological-c...
cen.acs.org
Hyaluronic acid could cut cancer risk, if we can get around its cons
The antiaging molecule, when broken down, can paradoxically drive inflammation. Drugmakers are trying to capture only its benefits
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Rachel Brazil @rachelbrazil.bsky.social · 17/09/2026
Naked mole rats are amongst the weirdest rodents around - they are resistant to cancer and live much longer than similar sized animals. Read my article on why and how this could help humans resist cancer and treat other diseases (of course, it's not that simple!) cen.acs.org/biological-c...
cen.acs.org
Hyaluronic acid could cut cancer risk, if we can get around its cons
The antiaging molecule, when broken down, can paradoxically drive inflammation. Drugmakers are trying to capture only its benefits
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Reposted by Rachel Brazil
Chemjobber @chemjobber.bsky.social · 17/09/2026
This is real bad news (it's not like science writers do it for the money, I really find this kind of reputation theft and actual theft very offensive)
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Rachel Brazil @rachelbrazil.bsky.social · 08/09/2026
After spending a month researching the Bayeux Tapestry, yesterday i got to see it IRL at the British Museum's press viewing. It didn't disappoint! Read about the work scientists have been doing to understand and preserve it in my Chemistry World feature www.chemistryworld.com/features/the...
chemistryworld.com
The chemistry helping to unravel the Bayeux Tapestry’s secrets
As the Bayeux Tapestry comes to the British Museum, scientists reveal how chemistry and imaging technology are unlocking its hidden history
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Reposted by Rachel Brazil
Chemistry World @chemistryworld.com · 03/09/2026
In the normal life of a cell, ubiquitins strung together in chains, are attached to other proteins, ‘often to signal that these proteins or biomolecules should be degraded’. Rachel Brazil explores how ubiquitins are driving a new generation of medicines: www.chemistryworld.com/features/cra...
chemistryworld.com
Cracking the ubiquitin code to unlock new drug targets
The approval of the first Protac cancer drug marks a turning point in medicine - but scientists are only beginning to decode the complex molecular language that makes it possible
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Rachel Brazil @rachelbrazil.bsky.social · 01/09/2026
Space is the ideal place to manufacture some drugs - read my new feature to find out why and how some companies are doing it pharmaceutical-journal.com/article/feat...
pharmaceutical-journal.com
Next frontier: crystallising the future of medicines
A small group of companies will have watched with interest as Elon Musk’s company SpaceX debuted its cargo-carrying spacecraft Starfall in June 2026. This is because it could be the perfect vehicle fo...
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Reposted by Rachel Brazil
The Pharmaceutical Journal @pharmaj.bsky.social · 28/08/2026
In this feature piece, #RachelBrazil emphasises that the UK is taking a lead in creating the regulatory framework needed to manufacture medicines in space, which is a move that could pave the way for improved treatments for cancer and rare diseases #ukpharmacy #astropharmacy buff.ly/jhgI6Tg
pharmaceutical-journal.com
Next frontier: crystallising the future of medicines
A small group of companies will have watched with interest as Elon Musk’s company SpaceX debuted its cargo-carrying spacecraft Starfall in June 2026. This is because it could be the perfect vehicle…
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Rachel Brazil @rachelbrazil.bsky.social · 26/08/2026
With two FDA approvals for protein degrading drugs this year, the field is on a roll - but there is still much to learn about ubiquitin - the ubiquitous molecule that tags proteins for removal and possibly does much more. Read the full story here: www.chemistryworld.com/features/cra...
chemistryworld.com
Cracking the ubiquitin code to unlock new drug targets
The approval of the first Protac cancer drug marks a turning point in medicine - but scientists are only beginning to decode the complex molecular language that makes it possible
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Rachel Brazil @rachelbrazil.bsky.social · 17/08/2026
my piece on women scientists who have started their own companies - from pre-seed to going public. While the stats for the number of women founders of science-based companies are still bad, its good to hear there is some support for those making the move today www.nature.com/articles/d41...
nature.com
How to make your science business succeed when you’re a female founder
Sexist assumptions and a male-dominated culture can make it harder for women to attract investment for the companies they set up.
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Rachel Brazil @rachelbrazil.bsky.social · 14/04/2026
I learnt a great deal writing this feature - including the legal concept of 'gastrointestinal infringement' www.chemistryworld.com/features/the...
chemistryworld.com
The curious case of disappearing polymorphs
From crystallographers' beards to billion-dollar lawsuits, the phenomenon of disappearing polymorphs has puzzled chemists for decades. Now researchers are finally unravelling the science behind why st...
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Reposted by Rachel Brazil
Chemistry World @chemistryworld.com · 13/04/2026
Researchers are finally unravelling the science behind why stable crystal forms suddenly vanish – and discovering how to bring them back. Read our latest feature here ⬇️ @rachelbrazil.bsky.social www.chemistryworld.com/features/the...
chemistryworld.com
The curious case of disappearing polymorphs
From crystallographers' beards to billion-dollar lawsuits, the phenomenon of disappearing polymorphs has puzzled chemists for decades. Now researchers are finally unravelling the science behind why st...
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Rachel Brazil @rachelbrazil.bsky.social · 08/04/2026
The amazing pictures of Earth reminded me that some people still genuinely believe it's flat! My 2020 feature, examines why that is and what scientists can do about it. physicsworld.com/a/fighting-f...
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Rachel Brazil @rachelbrazil.bsky.social · 31/03/2026
My foray into the AI-powered labs of the future - the technology to 'do science' without human scientists at the bench or designing the experiments is here. Now we need to work out how to use the tech and what role humans will play www.nature.com/articles/d41...
nature.com
Inside the ‘self-driving’ lab revolution
AI-powered robotic tools are muscling in on tasks typically done by humans. What does the future hold?
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Rachel Brazil @rachelbrazil.bsky.social · 27/03/2026
A new treatment for sleeping sickness developed by the DNDi an amazing non-profit drug discovery inititative dndi.org and some interesting chemistry thrown in for good measure emea01.safelinks.protection.outlook.com?url=https%3A...
emea01.safelinks.protection.outlook.com
Boron plays a key role in new sleeping sickness drug
Acoziborole is the first single-dose treatment for both early and late stage sleeping sickness
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Rachel Brazil @rachelbrazil.bsky.social · 02/03/2026
Last year I had the privilege of visiting Mosquito Bay on the beautiful island Vieques (near Puerto Rico). It's the most intense bioluminescent bay in the world. I couldn't help wondering about the chemistry - and found out there is still a lot to learn! www.chemistryworld.com/features/unr...
chemistryworld.com
Unravelling the chemistry behind the sea’s bioluminescent sparkle
Researchers are piecing together the unusual chemical reactions that enable dinoflagellates to create spectacular light displays in tropical bays. But the mechanism behind their bioluminescence remain...
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Reposted by Rachel Brazil
Eos @eos.org · 05/02/2026
Check out this story by @rachelbrazil.bsky.social from @knowablemag.bsky.social eos.org/articles/mee...
eos.org
Meet the Mysterious Electrides - Eos
These chemical oddities may explain why Earth seems to be deficient in certain elements—and could prove useful in catalysts and more.
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Rachel Brazil @rachelbrazil.bsky.social · 26/01/2026
A chemical oddity may explain why Earth seems to be deficient in certain light elements —and why at very high pressure sodium becomes transparent. Read my feature to discover more about electrides knowablemagazine.org/content/arti...
knowablemagazine.org
Meet the mysterious electrides
These chemical oddities may explain why Earth seems to be deficient in certain elements — and could prove useful in catalysts and more
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Rachel Brazil @rachelbrazil.bsky.social · 20/01/2026
Can we find therapeutics that mimic the benefits of a healthy lifestyle? My new feature covers the scientists searching for therapeutics that mimic the life-extending benefits of caloric restriction, exercise, and a good night’s sleep. cen.acs.org/biological-c...
cen.acs.org
Can we find therapeutics that mimic the benefits of a healthy lifestyle?
Scientists are searching for therapeutics that mimic the life-extending benefits of caloric restriction, exercise, and a good night’s sleep
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Rachel Brazil @rachelbrazil.bsky.social · 15/01/2026
A radiopharmaceutical revolution is in the making - with new cancer diagnostics and treatmentments. But with limited resources for hospital radiopharmacies, will the UK be ready to ride the radiopharmaceutical wave? My latest Pharamceutical Journal feature pharmaceutical-journal.com/article/feat...
pharmaceutical-journal.com
Taking advantage of the radiopharmaceutical revolution
“We’re on the cusp of something really exciting,” says Jilly Croasdale, head of radiopharmacy at Sandwell and West Birmingham NHS Trust.  Over the past five years, there has been a surge in new radiop...
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Rachel Brazil @rachelbrazil.bsky.social · 27/10/2025
My latest feature on magnonic materials - the right material could herald a new era of energy efficient computing - based on spin waves rather than electrons. Could the reign of CMOS electronics be coming to an end? www.chemistryworld.com/features/mag...
chemistryworld.com
Magnetic spin waves could slash computer energy consumption
Researchers are developing magnonic processors that use magnetic spin waves instead of electric current to process data. Rachel Brazil discovers how it could potentially reduce energy consumption by 9...
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Reposted by Rachel Brazil
Chemistry World @chemistryworld.com · 04/09/2025
Alongside CW staff giving all-important context around this year's Nobel prize in chemistry shortly after the winner(s) are announced, we'll be doing our best to invite guests at the heart of the action to our annual webinar. 10 October, 3pm UK time – watch this space, and don't miss the Q&A!
chemistryworld.com
Nobel prize in chemistry 2025: Reaction
Join us on 10 October for an exclusive look at the Nobel in chemistry 2025 prize-winning science
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Reposted by Rachel Brazil
The Pharmaceutical Journal @pharmaj.bsky.social · 29/08/2025
Our monthly issue for August 2025 is now available! To read a collection of interesting #PJ content, across all of our article types, published this month, click below ⬇️ buff.ly/JDoUlqq
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Rachel Brazil @rachelbrazil.bsky.social · 22/08/2025
The next generation of antibody drugs will likely come courtesy of AI - my article explains the kinds of advances on the way pharmaceutical-journal.com/article/feat...
pharmaceutical-journal.com
Designed by AI: the future of antibody drugs
Artificial intelligence (AI) is set to transform the way antibody drugs are designed — and not just by improving or refining existing processes, but designing antibodies from the ground up.  The hope ...
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Reposted by Rachel Brazil
Phillip Broadwith @broadwithp.bsky.social · 19/08/2025
Diabetes/weight loss peptide injectables - Novo Nordisk’s Ozempic/Wegovy and Eli Lilly’s Mounjaro/Zepbound - are incredibly successful, with potentially even more promising peptides in the pipeline. So why the rush to replace them with pills? www.chemistryworld.com/opinion/will...
chemistryworld.com
Will oral weight loss drugs challenge injectables?
Pills may offer convenience for manufacturers, but it's not clear they will overtake existing drugs
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Reposted by Rachel Brazil
Chemistry World @chemistryworld.com · 30/07/2025
It's been 15 years since a paper made waves by wrongly claiming that a bacterium could incorporate arsenic into its DNA. The study's retraction last week has caused further controversy.
chemistryworld.com
Science retracts controversial ‘arsenic life’ paper 15 years after it was published
Contentious study continues to make waves as authors and researchers argue over whether action is proportionate and beneficial
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Reposted by Rachel Brazil
Chemistry World @chemistryworld.com · 28/07/2025
We're saddened to hear that the musical satirist Tom Lehrer passed away this weekend. His original and witty songs were loved by audiences worldwide, but to chemists he'll always be remembered for this classic: www.youtube.com/watch?v=AcS3...
youtube.com
Tom Lehrer - The Elements - LIVE FILM From Copenhagen in 1967
YouTube video by The Tom Lehrer Wisdom Channel
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Rachel Brazil @rachelbrazil.bsky.social · 22/07/2025
Starting a biotech to cure your child - my latest Nature piece talks to some of the parents who, when faced with their child's devastating diagnosis, took things into their own hands. www.nature.com/articles/d41...
nature.com
Meet the biotech-company founders driven by their child’s rare disease
For some parents, finding a cure for their child’s illness is the ultimate motivation to start a company.
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Reposted by Rachel Brazil
ABSW @absw.bsky.social · 16/06/2025
#abswss25 #SummerSchool #hybrid 🔗 zurl.co/tUAAn 💻Panel 1 - 5 things we wish we'd known when we began our feature-writing careers 🎯Producer: Aisling Irwin 📢Speakers: Rachel Brazil @rachelbrazil.bsky.social @liamdrew.bsky.social Clare Wilson @theipaper.com Shaoni Bhattacharya
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Reposted by Rachel Brazil
Chemistry World @chemistryworld.com · 28/05/2025
It's the International Day of Action for Women's Health. Our latest collection explores how women’s health has historically been neglected in medical research, looking at the gender gap in health and drugs, the safety of period products, changing menopause treatments and more. #WomensHealthMatters
chemistryworld.com
Women's health | Chemistry World
Many medical conditions affect only women, or affect them disproportionately, but women's health has historically been neglected in medical research. In this collection, we look at the gender gap in h...
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Rachel Brazil @rachelbrazil.bsky.social · 23/05/2025
In Chemistry World's fantastic special issue on women's health, I cover menopause. Read the latest on HRT, patch technology, cell therapies and the possibility that we might be able to extend fertility and delay its start for another decade. www.chemistryworld.com/features/man...
chemistryworld.com
Managing the menopause
The end of ovulation will affect almost all women, but current treatments could be improved. Rachel Brazil reports on the efforts to find a better solution
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Reposted by Rachel Brazil
Neil Withers @neilwithers.bsky.social · 20/05/2025
And that gender gap in a microcosm is the menopause, which affects almost all women at some point, but treatments for it are old and sub-optimal. @rachelbrazil.bsky.social looks in detail at the developments trying to improve treatment – or even delay it www.chemistryworld.com/features/man...
chemistryworld.com
Managing the menopause
The end of ovulation will affect almost all women, but current treatments could be improved. Rachel Brazil reports on the efforts to find a better solution
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Rachel Brazil @rachelbrazil.bsky.social · 20/05/2025
V excited that my feature 'Saving Barbie from her own inherent vice' www.chemistryworld.com/features/con... has been nominated for an ABSW award www.absw.org.uk/pages/meet-t... Just re-read it and its not bad!
chemistryworld.com
Conserving Barbie from degradation
Although she is a cultural icon, conserving Barbie has its challenges: as with most plastic toys and dolls, she was not made to last. Rachel Brazil investigates how conservation scientists are approac...
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Rachel Brazil @rachelbrazil.bsky.social · 25/04/2025
going back to my roots in archaeological conservation and corrosion- this new study shows there may be a risk in using polymer coatings on iron objects cen.acs.org/analytical-c... #corrosion #archaeology #conservation #chemistry
cen.acs.org
Polymer coatings may damage iron artifacts
Coatings intended to preserve artifacts may trigger a cycle of corrosion as they age
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Reposted by Rachel Brazil
Daniel Drucker @danieljdrucker.bsky.social · 17/04/2025
From evolution to revolution-an update on small molecule GLP-1 medicines, from crystal structure and drug design to the clinic @science.org #T2D #Obesity #Weightloss www.science.org/content/arti... @rachelbrazil.bsky.social
science.org
Companies seek a second obesity treatment revolution—in pill form
Smaller, more easily made drugs that target GLP-1 could treat obesity and diabetes with fewer side effects
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Rachel Brazil @rachelbrazil.bsky.social · 17/04/2025
New GLP1 drugs on the way that could ultimately widen access. Read my first piece for the great team at Science www.science.org/content/arti...
science.org
Companies seek a second obesity treatment revolution—in pill form
Smaller, more easily made drugs that target GLP-1 could treat obesity and diabetes with fewer side effects
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Rachel Brazil @rachelbrazil.bsky.social · 25/03/2025
Circles of extrachromasomal DNA explain why some cancers are more aggressive and become resistant to treatment. Read my feature on these new discoveries and the avenues to diagnostics and therapies they are opening up. #cancer #diagnostics #drugdiscovery www.chemistryworld.com/features/the...
chemistryworld.com
The circles of DNA that cause cancer
Ring-shaped extrachromosomal DNA is implicated in many cancers. Rachel Brazil talks to the scientists trying to uncover their secrets
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Rachel Brazil @rachelbrazil.bsky.social · 18/02/2025
Challenge prizes to stimulate innovation are on the rise - my Nature piece on how they work and the experiences of those taking part www.nature.com/articles/d41...
nature.com
Here’s how to bag a hefty research prize to turbocharge innovation
‘Challenge’ prizes are growing in popularity, but stimulating creativity takes more than financial incentives.
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Rachel Brazil @rachelbrazil.bsky.social · 11/02/2025
Chances are the pharmaceuticals you take include fluorine in the molecule - find out why and how chemists are improving the ways they get it there #drugdiscovery #pharmaceuticals www.chemistryworld.com/features/put...
chemistryworld.com
Putting the F in pharma
Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame the ninth element
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Reposted by Rachel Brazil
Dawn Connelly @dawnconnelly73.bsky.social · 17/01/2025
Our latest feature by @rachelbrazil.bsky.social showcases some fascinating ways in which cancer drugs are being targeted to reach the right cells 👇 Engineering precision: developing the next generation of antibody drug conjugates pharmaceutical-journal.com/article/feat...
pharmaceutical-journal.com
Engineering precision: developing the next generation of antibody drug conjugates
When results from the ‘EV-302’ bladder cancer trial were presented at the European Society for Medical Oncology annual meeting in October 2023, they received a standing ovation. The study compared sta...
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Rachel Brazil @rachelbrazil.bsky.social · 20/12/2024
think we will be hearing a lot more about this class of drug next year - my piece on GLP-1 agonists from September CW
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Rachel Brazil @rachelbrazil.bsky.social · 19/12/2024
a few of my stories have ended up in here! - particularly fond of my Barbie story from the May issue!
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Reposted by Rachel Brazil
Liam Drew @liamdrew.bsky.social · 05/12/2024
Journalist (very rough guide to general opinion) request: academics, when you think of Altmetric, do you primarily of a company that tracks a paper’s social media engagement or on that gives important information about a paper’s full range of impact? Cheers. (Please share!)
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Rachel Brazil @rachelbrazil.bsky.social · 30/11/2024
Painless blood testing often from just a drop of blood (known as microsampling), is on the way (and it's not a scam!) Read how its done and what benefits it's bringing. pharmaceutical-journal.com/article/feat...
pharmaceutical-journal.com
Microsampling: a patient-centred approach to therapeutic drug monitoring
Having a blood sample taken, usually by a phlebotomist in a clinic, is an often unpleasant but necessary step in monitoring medical conditions and some medicines. However, Neil Spooner, bioanalyst and...
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Rachel Brazil @rachelbrazil.bsky.social · 28/11/2024
Can you write the narrative of your research career? Rather than lists of publications this is what many universities and funders are now requiring. Narrative CVs may foster a more inclusive selection processes but do we know how to write and assess them? www.chemistryworld.com/careers/the-...
chemistryworld.com
The narrative CV: a step towards more inclusive science?
Exploring an alternative to a traditional list of achievements
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