Kristen Kroll (@kristenkroll)
In our new Substack series featuring women in STEM, weโll tell one story at a time, about women whose discoveries changed medicine and science, and what it cost them to be heard.
Each week, weโre goi...
๐งช A new series on women in STEM (introductory essay below), to raise awareness among the public, especially since education, science, and hard won rights gained by the last generation of women are under existential threat in the US. Feel free to share.
substack.com/@kristenkrol...
14.02.2026 22:04 โ ๐ 7 ๐ 1 ๐ฌ 0 ๐ 0
Boy, if I were Donald Trump, Iโd be pissed that my supposedly loyal Vice President has gone completely and totally silent on social media since these Epstein emails dropped. Vance always does this when it gets really badโjust disappears. Like Homer in the hedges.
13.11.2025 15:33 โ ๐ 427 ๐ 65 ๐ฌ 33 ๐ 5
Iโm old enough to remember when we had a system of checks & balances that involved Congress, when Congress controlled the purse and legislated, and the president respected the Constitution & rule of law. Iโm old enough to remember when a U.S. president wouldnโt want to be King George or a dictator.
16.10.2025 01:56 โ ๐ 10417 ๐ 2558 ๐ฌ 414 ๐ 139
Kristen Kroll (@kristenkroll)
Where will you be? Will you be wearing a costume somewhat prematurely re Halloween and the amazing Portland resistance?
Find a protest near you-https://www.nokings.org/#map
We inhabit the twilight ...
substack.com/@kristenkroll/
Where will you be? Will you be wearing a costume somewhat prematurely re Halloween and the amazing Portland resistance?
Find a protest near you-https://www.nokings.org/#map
We inhabit the twilight preceding the potential loss of democratic governanceโฆ
13.10.2025 09:33 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
๐งช Many official government websites now have partisan propaganda about the government shutdown (as below for NIH/HHS)--this is an illegal violation of the Hatch Act. See the instructions below for registering your objection to this illegal use of government webpages for partisan propaganda.
02.10.2025 16:52 โ ๐ 13 ๐ 2 ๐ฌ 0 ๐ 0
For many years nowโwe must stand up for democracy, if we want to continue living in one.
30.09.2025 09:43 โ ๐ 4 ๐ 2 ๐ฌ 0 ๐ 0
This
30.09.2025 09:38 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
Kristen Kroll (@kristenkroll)
What the best evidence actually shows:
Large, modern, better-controlled designs The 2024 Swedish population study (nโ2.5M) used sibling analyses to control for shared genetics and environment. Result...
๐งชGuideline convergence across specialties and borders leads to the same recommendation: acetaminophen remains appropriate first-line therapy for fever and pain in pregnancy.
Donโt let disinformation drive clinical care. substack.com/@kristenkrol...
28.09.2025 03:19 โ ๐ 39 ๐ 17 ๐ฌ 0 ๐ 0
Iโm guessing those kinds of assertions are coming, never mind that of causes of death to be concerned about include the obsession with guns in America but with no corresponding gun laws whatsoever. You want to prevent unnecessary wrongful death, thatโs where you start.
27.09.2025 10:55 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
Speaking diplomatically when the person youโre talking to is not basing anything they โthinkโ on actual facts and reality IS somewhat crazy-making. I only try so hard, after that you have to call it off and tell them when they want to deal in reality, youโre there for them.
27.09.2025 10:51 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
Thereโs a choice of whether or not to learn scienceโif they donโt want to learn, theyโll have to know that their opinion means nothing because they are willfully ignorant
27.09.2025 05:21 โ ๐ 2 ๐ 0 ๐ฌ 1 ๐ 0
27.09.2025 05:20 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0
27.09.2025 05:19 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
I think we have to address the misinformation coming from this admin in particular and referring to the actual science, of the kind explained reasonably here. And I have worked with many brilliant scientists on the spectrum, and often appreciate their unique approach and perspective on our research.
27.09.2025 04:45 โ ๐ 2 ๐ 0 ๐ฌ 1 ๐ 0
Kristen Kroll (@kristenkroll)
For those who have asked me about recent assertions by RFK Jr. regarding Tylenol and autism, please see this article and the NYT deep dive penned by Sam Wang, who has also studied this topic in depth....
๐งชon recent assertions by RFK Jr. regarding autism and Tylenol: You may wish to pass this along to others who need to separate facts and data from the unsupported or falsifiable assertions made by those with much less knowledge leading our HHS.
substack.com/@kristenkrol...
27.09.2025 04:12 โ ๐ 35 ๐ 12 ๐ฌ 3 ๐ 0
Stephenโs conservative cousin returns to have โa wordโ with us ๐๐
Please stay, satirical Colbert, as reality truly has that โwell known liberal biasโ you once called out, regarding democracy and the common good.
Now more than ever, we need you: other Stephen Colbert!
fb.watch/CcSqeXuH_4/?...
19.09.2025 09:35 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
Happy to speak with you further, as a prof in the life sciences at Washington U. My email is kkroll@wustl.edu and I can also reach out to youโฆalthough Iโm currently working on many grant applications and manuscript submissions so Iโm more than a little over-committed at this fraught political time.
16.09.2025 09:03 โ ๐ 1 ๐ 0 ๐ฌ 1 ๐ 0
Weโre still holding on for now, in part due to philanthropic support stepping in where the NIH is beyond sluggish. I think anyone wholly depending on federal funds will have problems these days, because the system is broken.
16.09.2025 09:03 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
One can only hope, as we now need a prescription to qualify for a COVID booster, and likely the new variants will be worse than ever given declining herd immunity/vaccination.
15.09.2025 15:17 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
Congratulations, Stephen! You saved our sanity for decades with incisive satire, brilliant commentary, kindness and humanity.
Will miss you dearly. And yes, reality DOES stillโperhaps now more than everโhave a โwell known liberal biasโ.
Please donโt be a stranger in our living rooms and lives
15.09.2025 12:00 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
Indeed
14.09.2025 23:08 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
And then we brought them to the US to work for us
14.09.2025 23:07 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
๐งชAUTHORITARIANISM IN ACTION RFK Jr. has banned government scientists from publishing in the worldโs top medical journals.
This will isolate U.S. science from the global community โ and people WILL DIE as a result.
Now would be a great time to contact your Congressperson!
14.09.2025 20:04 โ ๐ 369 ๐ 172 ๐ฌ 36 ๐ 19
Dark blue poster with text in white, saying, โitโs the damn gunsโ
Text in red says, Again
RIP, Charlie Kirk.
Your motto was โProve Me Wrongโ
Especially on guns, I think you were proved wrong, unless your grieving wife and children still believe that the cost of 2nd A in America is gun death.
And, now you arenโt here to Prove me wrong.
Iโm sorry.
#DemVoice1
#Voices4Victory
#Pinks
11.09.2025 03:11 โ ๐ 329 ๐ 94 ๐ฌ 5 ๐ 2
Never voted for a dem until Trump. Now I will never vote GOP again
Rockstar rebel believer in the constitution, and democracy.
I don't belong to any cults.
My dog ๐ is Pebbles.
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About 20-year experiences in biologics discovery research and development for human and animal health at Boheringer Ingelheim. One of the key contributors of Skyrizi, Praxbind, and Spevigo. Enjoy music, art, food and running/hiking.
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Came for science. Staying for the memes. PhD student at @ulrichtechnau.bsky.social Lab, Uni Wien
Researcher at UTSA studying brain development and neurodevelopmental disorders
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Progressive, gay and outspoken. Nurse to be. Michigan native. Politics.
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Amateur guitarist, even more amateur guitar builder, retired cognitive scientist, interested in all things human rights.
๐ฌ Assistant Prof, Pathology โช@Duke | Director, Clin Micro Lab
๐งซ Former Clin Micro Fellow โช@Memorial Sloan Kettering
๐ฉ๐ปโ๐ฌ Former Postdoc @broadinstitute.org
๐ PhD @The Rockefeller University
Focus: Diagnostics, AMR, Structural Biology
(he/him) life scientist, gene therapy, viruses, vaccines, antibody-drug-conjugates, live cell 3D imaging, microscopy, machine learning, cultivated meat, and now Alzheimer's, ALS, and TBI. Also I'm more of a biochemist than I was on twitter. Also running.
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Developmental Neuroscientist and Stem Cell Biologist. My group and I study the mechanisms controlling neural development, circuit assembly, and disease.