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Dimitri Abrahamsson

@dimiabrams.bsky.social
87 followers 83 following 23 posts

Chemistry and Computer Science | Assistant Professor at UCSF | Passionate about Judo and brain health

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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 15/08/2026
Big win in California: paraquat is being phased out. The science has been clear for years — now policy is catching up. 🌱 More details on the ban here: www.thenewlede.org/2026/08/californ…
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 11/06/2026
New UCSF research offers clues into how #PFAS may disrupt placental function and and contribute to adverse pregnancy outcomes.. Read more on the PRHE blog. ⬇️
prheucsf.blog
New clues on how PFAS may disrupt placental function
A new study from UC San Francisco, published yesterday in Environmental Science & Technology, provides clues to how PFAS may contribute to pregnancy complications and adverse developmental outcomes. Forever chemicals such as PFOA and other PFAS contaminate drinking water supplies across the United States, are detected in the blood of nearly all pregnant women, and … Continue reading New clues on how PFAS may disrupt placental function
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Dimitri Abrahamsson @dimiabrams.bsky.social · 10/03/2026
Makes me feel a lot better about starting my emails with ‘Hey’
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Reposted by Dimitri Abrahamsson
Merriam-Webster @merriam-webster.com · 10/03/2026
‘Hey’ came before ‘hi,’ and ‘hi' came before ‘hello.’ ‘Hi’ is most likely a variant of ‘hey.’ ‘Hello’ is not related to either. Goodbye.
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 05/03/2026
You've heard of the pesticides chlorpyrifos and malathion, but have you heard of naled? Dept. of Obstetrics, Gynecology & Reproductive Science at UCSF Robinson Lab postdoc Lin Li, MD, PhD, explains how naled might affect placental health in our latest blog post. ⬇️
prheucsf.blog
Common pesticides may disrupt placental health
Pregnancy depends on a healthy placenta, but how environmental chemicals affect placental development is still poorly understood. Growing evidence suggests that exposure to common pesticides may increase the risk of pregnancy complications. In our new study examining pregnancy risks from pesticides, one pesticide stood out: naled. You might not have heard of naled – an … Continue reading Common pesticides may disrupt placental health
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Dimitri Abrahamsson @dimiabrams.bsky.social · 22/02/2026
"Give me the strength to be as confident as Reviewer 2 when he rejects a paper outside his area of expertise."
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Dimitri Abrahamsson @dimiabrams.bsky.social · 12/02/2026
Yes 👏 Revoking science makes it go away. Everyone know that. ground.news/article/trum...
ground.news
Trump revokes EPA finding that greenhouse gases endanger public health
President Donald Trump has reversed a key Obama-era scientific ruling that underpins all federal actions on curbing planet-warming gases.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 27/01/2026
Yes, increasing the speed of risk evaluations is known to produce better environmental and health outcomes. We should also do that for drugs. We should speed up the release of experimental drugs and cut all the clinical trials. What could possibly go wrong? 🙄
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 22/01/2026
If the chemical lobby gets its way, people will be exposed to a lot more harmful chemicals and more people will get sick and die. prheucsf.blog/2026/01/21/the-chemic…
prheucsf.blog
The chemical lobby is trying to weaken the law that protects people from toxic chemicals
Toxic chemicals and pollutants are contributing to a rise in chronic disease including cancer, Parkinson’s, diabetes, heart disease, autism, and infertility. Yet, the chemical lobby is trying to rewrite the Toxic Substances Control Act (TSCA), the one law designed to protect people from harmful chemicals. If they are successful, it could result in significantly higher … Continue reading The chemical lobby is trying to weaken the law that protects people from toxic chemicals
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Dimitri Abrahamsson @dimiabrams.bsky.social · 19/01/2026
Sunsets and motorcycles
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Reposted by Dimitri Abrahamsson
Shannon Osaka @shannonosaka.bsky.social · 17/01/2026
Scientists were frustrated by a piece in the Guardian earlier this week that seemed to call into question the science on microplastics in the body. I wrote about why researchers are certain microplastics are in the human body -- and what we still don't know: www.washingtonpost.com/climate-envi...
washingtonpost.com
A scientist questioned new microplastics findings. Then other researchers fired back.
A prominent scientist criticized microplastics research methods. Others are defending the work.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 14/01/2026
All of these can be true at the same time: - The high-profile study likely has some critical limitations. - The current analytical instruments and methods are not sensitive enough. - The Dow Chemicals scientist in the article has a substantial conflict of interest that was not acknowledged.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 13/01/2026
And then he said: "How are we going to fix the reproducibility crisis in science if we only publish novel findings?"
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Reposted by Dimitri Abrahamsson
C&EN (Chemical & Engineering News) @cenmag.bsky.social · 26/12/2025
Bisphenols, pesticides, phthalates, and per- and polyfluoroalkyl substance (PFAS) chemicals in the global food system are linked to a host of health problems. cen.acs.org/food/food-in... #chemsky 🧪
cen.acs.org
Chemicals in food system cause nearly $3 trillion in annual damage: Report
Trillions are spent on the environmental and health impacts, such as treating diseases linked to certain chemicals and removing them from the water supply
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Dimitri Abrahamsson @dimiabrams.bsky.social · 16/12/2025
If the Trump administration understands the dangers of poisoning the public with fentanyl, then they must also understand the dangers of poisoning people with toxic chemicals. This type of logic cuts both ways. www.whitehouse.gov/presidential...
whitehouse.gov
DESIGNATING FENTANYL AS A WEAPON OF MASS DESTRUCTION
By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose and
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 15/12/2025
You can't make America healthy if you weaken rules designed to protect people from toxic chemicals and pollution. EPA needs to stop working for polluters and start protecting health. www.nytimes.com/2025/12/13/climate/…
nytimes.com
MAHA Moms Are Angry at the E.P.A. Lee Zeldin Is Trying to Win Them Back.
A split is emerging within Trump’s base as health activists accuse Mr. Zeldin of leading the agency to prioritize chemical industry interests over public health.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 15/12/2025
Happy Hanukkah!
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 09/12/2025
Draft legislation is circulating in Congress right now that weakens the Toxic Substances Control Act. It's what the chemical lobby has spent millions of dollars trying to achieve - and if they get what they want, more people will be exposed to more harmful chemicals and more will get sick.
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Reposted by Dimitri Abrahamsson
Healthy Environment and Endocrine Disruptor Strategies (HEEDS) @heeds.bsky.social · 05/12/2025
webinar Thurs. Dec. 11: Corporate influence on science in a shifting political landscape www.healthandenvironment.org/che-webinars...
healthandenvironment.org
Corporate influence on science in a shifting political landscape
Extensive empirical research demonstrates that financial conflicts of interest (study sponsorship and study authors with a financial conflict of interest from industries that have a stake in the...
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Reposted by Dimitri Abrahamsson
Center to End Corporate Harm @c2ech.bsky.social · 04/12/2025
San Francisco is taking on ultra-processed food companies for "using deceptive marketing techniques to target children ... to consume their products while knowing that overconsumption of the foods could lead to poor health outcomes..." #ultraprocessedfood abc7news.com/post/san-fra...
abc7news.com
San Francisco files 1st-of-its-kind lawsuit against largest ultraprocessed food manufacturers
Coca-Cola, PepsiCo, General Mills, Kellogg, and Kraft Heinz are some of the 10 major corporations being sued by San Francisco, which is arguing they unfairly marketed ultraprocessed foods and products...
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Reposted by Dimitri Abrahamsson
Neil deGrasse Tyson @neildegrassetyson.com · 04/12/2025
Objective truths are still out there. It’s just harder than ever to know what they look like. What’s Up With That? [StarTalk video: 15min] www.youtube.com/watch?v=o4I_...
youtube.com
How to Tell What’s Real Online
YouTube video by StarTalk
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Reposted by Dimitri Abrahamsson
Center to End Corporate Harm @c2ech.bsky.social · 03/12/2025
"This is what corporate capture looks like." - Dimitri Abrahamsson EPA is supposed to protect people from toxic chemicals like D4, not give them a pass.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 03/12/2025
At EPA’s D4 meeting today: - Most reviewers industry affiliated - Most EPA scientists in sync with industry - EU, UK, Canada: “D4 very persistent and very bioaccumulatative” - EPA: “maybe persistent but not bioaccumulative” This is what corporate capture looks like www.youtube.com/live/eTZ9rjV...
youtube.com
Day 1 12/02 - Peer Review of the Draft Risk Evaluation for Octamethylcyclotetrasiloxane (D4)
YouTube video by uvideoonline
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Dimitri Abrahamsson @dimiabrams.bsky.social · 11/09/2025
Never forget. What terrorism did. Never forget. Those who perished. Those who ran towards danger to help.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 10/08/2025
I'm excited to share our new scientific adventure with Benny Chefetz, Evyatar Ben Mordechay, and Moshe Shenker to study the metabolism of pharmaceuticals in plants and humans. We’re grateful to BSF for their support and excited to deepen the collaboration between UCSF and HUJI through this research.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 13/06/2025
We thank the Reviewers for their helpful suggestions
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Reposted by Dimitri Abrahamsson
Tracey Woodruff @traceywoodruff.bsky.social · 09/06/2025
👇My interview in @newscientist.com on how corporations' control your health - and what we can do about it. Plus, I have weird blue hair in the illustration, so it is worth checking out just to see that. www.newscientist.com/article/2481...
newscientist.com
Do corporations actually have more control over your health than you?
From the food on supermarket shelves to the air we breathe, large companies exert a greater impact on our health than we might realise, argues health scientist Tracey Woodruff
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 23/05/2025
"You can’t protect children from harmful chemicals while gutting EPA, cutting funding to NIEHS, and rolling back or eliminating environmental rules that protect people from toxic exposures." @traceywoodruff.bsky.social
prheucsf.blog
Statement on Make America Healthy Again Commission report
Dr. Tracey J. Woodruff, PhD, professor and director of the Program on Reproductive Health and the Environment and the Center to End Corporate Harm at UCSF issued the following statement upon release o...
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Reposted by Dimitri Abrahamsson
Laura A. Schmidt PhD @drlauraschmidt.bsky.social · 21/05/2025
Now we know that if a study is funded by the meat industry, it is 4 times more likely to conclude that red meat has positive or benign effects on cardiovascular disease risk. NIH should fund nutrition scientists so they can stop working for the food industry. ajcn.nutrition.org/article/S000...
ajcn.nutrition.org
Industry study sponsorship and conflicts of interest on the effect of unprocessed red meat on cardiovascular disease risk: a systematic review of clinical trials
Experimental research on the link between unprocessed red meat and cardiovascular disease risk is inconsistent and may differ according to the financial interests of red meat industry sponsors.
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 21/05/2025
"Eliminating the science will not make the harms go away." @traceywoodruff.bsky.social @epw.senate.gov
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Dimitri Abrahamsson @dimiabrams.bsky.social · 21/05/2025
Excellent speech by @traceywoodruff.bsky.social If the administration is serious about making America healthy they need to fund environmental research. It is science fiction to think that you can cut 55% of EPA’s budget and expect people’s health to improve. www.youtube.com/live/3l-bOsI...
youtube.com
Toxic Priorities: How Trump’s EPA Puts Polluters Over People
YouTube video by Senate Environment & Public Works Committee
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Reposted by Dimitri Abrahamsson
Matthew Newmeyer @mnewmeyer.bsky.social · 20/05/2025
Our latest manuscript in Environmental Science & Technology is now available, where we detail the implementation of a #nontarget method to help identify novel candidate organic tracers that may help improve estimates of children's dust ingestion rates. pubs.acs.org/doi/full/10....
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Reposted by Dimitri Abrahamsson
Neil deGrasse Tyson @neildegrassetyson.com · 17/05/2025
The 80-year recipe stoking America’s Prosperity: 1) Free-market capital investments in brilliant ideas… 2) enabled by Engineering Innovations… 3) based on Science Research in Universities… 4) funded by Grants from the US Government. It’s time more people understood this.
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Reposted by Dimitri Abrahamsson
Neil deGrasse Tyson @neildegrassetyson.com · 19/05/2025
Dear Republicans, Cutting science budgets has not historically been a Republican thing. For example, Lincoln created the National Academy of Sciences. Eisenhower's term increased the science budget 366%. Gerald Ford, +15%; George H. W. Bush, +30%; George W. Bush, +54%. Just sayin’.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 09/05/2025
Cutting the budget of NASA by 50% will not only have 0 impact on the federal budget, it will also put America in the back seat, while other countries are taking the wheel. The same applies to EPA and NOAA; all three agencies founded by Republican Presidents. www.youtube.com/watch?v=VGow...
youtube.com
Addressing the NASA Budget Cuts
YouTube video by StarTalk
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Reposted by Dimitri Abrahamsson
Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 02/05/2025
They are making it easier for polluters to pollute. More air pollution means more asthma, more cardiovascular and respiratory disease, more cancer, and worse pregnancy outcomes. www.washingtonpost.com/climate-envi...
washingtonpost.com
Senate overturns EPA rule on seven highly toxic air pollutants
If also passed by the House as expected, the action will be the first time Congress has weakened protections under the Clean Air Act.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 25/04/2025
I agree. I believe RFK Jr and the MAHA movement genuinely want to improve public health, but it’s not going to work if on the one hand we are banning food dyes, while on the other we are allowing manufacturers to release toxic chemicals in the environment. At best, this will be a fruitless endeavor.
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UCSF Industry Documents Library @ucsf-industrydocs.bsky.social · 21/03/2025
New Paper Alert! UC Irvine researchers used tobacco industry documents to determine whether the US Smokeless Tobacco Industry used #BigTobacco strategies to manipulate research on health risks. @ucirvine.bsky.social #ScienceIntegrity #archives onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Did the United States smokeless tobacco industry use cigarette industry strategies to sponsor and manipulate research?
Background and aim The cigarette industry in the United States (US) laid the foundation for sponsoring research to improve public relations and defend against product liability cases. Fewer threats ...
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Reposted by Dimitri Abrahamsson
Matthew MacLeod @mattmacleod.bsky.social · 18/03/2025
March 20th at Noon EST (17:00 CET) I will join a @nationalacademies.org panel on microplastics in the environment & human exposure pathways, with Bart Koelmans, @traceywoodruff.bsky.social and Jane Muncke of @fpffoundation.bsky.social. Register here: www.nationalacademies.org/event/44668_...
Colorful microplastics mixed with sand on somebody's finger.
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Reposted by Dimitri Abrahamsson
UCSF EaRTH Center @ucsf-earth.bsky.social · 07/03/2025
W/the rising prevalence of chronic diseases, it is more important than ever to support #environmentalhealth research. Learn about the vital work that we and our fellow NIEHS P30 Centers are doing to improve America's health. Download the fact sheet! #scienceforall
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Tracey Woodruff @traceywoodruff.bsky.social · 04/03/2025
Reference standards are key for measuring environmental chemicals in people and the environment - Standards should be required for existing and new chemicals - otherwise, we are working blind on exposures and health effects Great piece on this ehp.niehs.nih.gov/doi/10.1289/...
ehp.niehs.nih.gov
Invited Perspective: Reference Standards Are Key to Environmental and Human Health Research—The Case of PFAS | Environmental Health Perspectives | Vol. 133, No. 1
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Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 04/03/2025
Want to "make America healthy again"? Then EPA needs to use and follow the best available science rather than give the chemical industry free rein to poison our air, food, and water. prhe.ucsf.edu/sites/g/file...
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Dimitri Abrahamsson @dimiabrams.bsky.social · 20/02/2025
השם יקום דמם
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ucsf-ihps.bsky.social @ucsf-ihps.bsky.social · 19/02/2025
UCSF IHPS faculty, Laura Schmidt, on @tradeoffs.org. RFK Jr. Wants to Change What Americans Eat. He's Not The First. tradeoffs.org/2025/02/06/r...
tradeoffs.org
RFK Jr. Wants to Change What Americans Eat. He's Not The First.
The fight to improve Americans’ nutrition could get new momentum from Robert F. Kennedy Jr., but he will face practical and political limits to changing U.S. food supply if he’s confirmed to lead the ...
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Liza Gross @lizagross.bsky.social · 19/02/2025
Corporations are a leading disease “vector," say scientists at #UCSF Center to End Corporate Harm. Makers of harmful products have long fought off health-protective regs to usher in an “industrial epidemic” of chronic diseases. My latest @insideclimatenews.org insideclimatenews.org/news/1902202...
insideclimatenews.org
Lethal Greed: How Corporate Manipulation of Science and Regulation Makes People Sick - Inside Climate News
Scientists launch a new research center to study what they say is now a leading disease risk factor: corporations.
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Reposted by Dimitri Abrahamsson
Tracey Woodruff @traceywoodruff.bsky.social · 14/01/2025
Wow new #PFAS collection on how the industry waged a coverup and disinformation campaign on #PFAS chemicals and their toxicity Read the blog on the Forever Pollution - foreverpollution.eu/lobbying/ Access the documents at the UCSF library - www.industrydocuments.ucsf.edu/chemical/col...
foreverpollution.eu
The Forever Lobbying Project
The Forever Lobbying Project exposes the real cost of PFAS pollution on the environment, science, and politics.
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Dimitri Abrahamsson @dimiabrams.bsky.social · 09/02/2025
This seems particularly apt these days - The Manufacturing of a Mass Psychosis www.youtube.com/watch?v=fdzW...
youtube.com
The Manufacturing of a Mass Psychosis - Can Sanity Return to an Insane World?
YouTube video by Academy of Ideas
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Dimitri Abrahamsson @dimiabrams.bsky.social · 03/02/2025
Curious to hear what people think about this new study on microplastics in human brains. The concentrations were about 4mg/g brain, which is about 5.2gr of plastic in an adult brain. For reference, a plastic bottle cap of a large energy drink is about 3-4gr. 🧐 www.nature.com/articles/s41...
nature.com
Bioaccumulation of microplastics in decedent human brains - Nature Medicine
Pyrolysis gas chromatography–mass spectrometry reveals the presence of microplastics and nanoplastics in human kidney, liver and brain tissue samples from 2016 and 2024, with higher proportions found ...
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Program on Reproductive Health and the Environment @ucsf-prhe.bsky.social · 16/01/2025
IT'S OFFICIAL: Announcing the new Center to End Corporate Harm at UCSF! Read all about how science and internal industry documents will tackle corporate drivers of disease. And follow the new center @c2ech.bsky.social prheucsf.blog/2025/01/16/n...
prheucsf.blog
New Center to End Corporate Harm Launches
Health-harming products including fossil fuels, plastics, petrochemicals, tobacco, alcohol and ultra-processed foods are contributing to a rise in chronic disease Industries that produce health-harmin...
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Dimitri Abrahamsson @dimiabrams.bsky.social · 08/12/2024
We thank the reviewers for their helpful suggestions
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