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Valerie Horsley

@valeriejhorsley

Valerie Horsley, Ph.D.• cell and tissue biologist & Educator @yale • human and doggie mom, book project in the works: rigorous and human Horsleylab.org

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Latest posts by Valerie Horsley @valeriejhorsley

Four scientists pose outside of City Hall park at the Stand Up for Science rally. One holds a poster saying “An attack on scientists is an attack on everyone”

Four scientists pose outside of City Hall park at the Stand Up for Science rally. One holds a poster saying “An attack on scientists is an attack on everyone”

@queenscollegecuny.bsky.social scientists at the @standupforscience.bsky.social rally today!

07.03.2026 20:04 👍 124 🔁 26 💬 3 📌 2
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-Inhibition of chemotaxis repairs defective wound healing in glutamine deficiency.

Participating Researchers:

Kathryn Miller-Jensen
@valeriejhorsley.bsky.social
Yiting Xu
@mafeforni.bsky.social
Abigail Benvie 
Nicole Castano
Diane King
Qiushi Zon
Stephan Siebel
Van Anh Tran
Richard G. Kibbey
2/2

08.03.2026 15:39 👍 1 🔁 1 💬 0 📌 0
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Pauli Murray Set the Blueprint for Civil Rights and Gender Equality From dismantling ‘Jane Crow’ laws to advancing the rights of protesters, Murray’s legacy inspires today’s activism for racial justice and gender equality at the ACLU.

Pauli Murray was one of the greatest legal minds of the 20th century.

As a member of the ACLU board of directors starting in 1965, Murray played a key role in turning our organization’s attention to gender inequality. We honor them this Women's History Month.

08.03.2026 15:28 👍 282 🔁 66 💬 0 📌 3

Making science even more impossible

08.03.2026 06:07 👍 0 🔁 0 💬 0 📌 0
Graph of award probability of R35 and R01 from NIH factbook as a function of review rank percentile. As is apparent, 2025 is a significant departure, with lower award probabilities at all scores <40 and significant departures from norm, where even being in the top 10% is no longer a nearly certain indicator of success.

Data source: https://report.nih.gov/nihdatabook/report/302

Graph of award probability of R35 and R01 from NIH factbook as a function of review rank percentile. As is apparent, 2025 is a significant departure, with lower award probabilities at all scores <40 and significant departures from norm, where even being in the top 10% is no longer a nearly certain indicator of success. Data source: https://report.nih.gov/nihdatabook/report/302

The data is in: the NIH goalposts have shifted.

What were once almost certain fundable scores have become coin flips and what used to be likely grants have become aspirational, leading to fewer awards.

Another manifestation of how HHS policies have led to fewer awards and less science.

07.03.2026 01:59 👍 682 🔁 417 💬 19 📌 60
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Americans Are Now a Target in Trump’s Immigration Crackdown A WSJ investigation tracked the U.S. citizens caught in the crosshairs of an aggressive federal campaign to detain and demonize dissenters.

www.wsj.com/us-news/immi...

08.03.2026 05:53 👍 1880 🔁 879 💬 81 📌 31

AND THE WINNER OF MY FAVORITE SIGN OF THE DAY GOES TO @kristinbartus.bsky.social.

#standupforscience @standupforscience.bsky.social

07.03.2026 21:16 👍 99 🔁 13 💬 3 📌 0
https://www.annenbergpublicpolicycenter.org/stark-divide-americans-more-confident-in-career-scientists-at-u-s-health-agencies-than-leaders/

https://www.annenbergpublicpolicycenter.org/stark-divide-americans-more-confident-in-career-scientists-at-u-s-health-agencies-than-leaders/

A quick email before I head of to get ready for the @standupforscience.bsky.social rally.

1/3

07.03.2026 14:56 👍 69 🔁 15 💬 3 📌 1
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Stand Up for Science plans second rally on March 7 Public health chaos and research funding cuts are inspiring nationwide pro-science protests against the Trump administration

Scientific American article about Stand Up for Science events.

www.scientificamerican.com/article/stan...

Find you local March 7th event here:

www.standupforscience.net

05.03.2026 16:46 👍 66 🔁 31 💬 1 📌 2
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The Unraveling of Public Science A nonprofit, nonpartisan organization working towards effective government for the American people.

A broad-ranging collection of facts about public science.

interesting but definitely not uplifting.

ourpublicservice.org/the-unraveli...

@standupforscience.bsky.social

05.03.2026 23:44 👍 18 🔁 6 💬 1 📌 0

NEXT UP: RFK Jr.

06.03.2026 01:37 👍 53 🔁 9 💬 5 📌 0

His lack of scientific background is one of several concerning aspects of his candidacy.

A clear “NO” on confirmation.

06.03.2026 08:45 👍 231 🔁 87 💬 8 📌 3
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a large screen shows a man 's face and says ingsoc ALT: a large screen shows a man 's face and says ingsoc

So... A friend was supposed to give a PURELY SCIENTIFIC talk at NIH within the next couple of weeks and it was cancelled because of a "new process" where all speakers/talks have to be CLEARED BY A POLITICAL APPOINTEE.

04.03.2026 14:52 👍 550 🔁 240 💬 26 📌 28

But we don't have enough money for the Pediatric Brain Tumor Consortium?

04.03.2026 21:24 👍 56 🔁 19 💬 4 📌 0
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Snowed in ….

23.02.2026 13:41 👍 2 🔁 0 💬 1 📌 0
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Proud of Nicole Castano in my lab for her excellent job on her qualifying exam! #phdstudent #sciencelife

22.02.2026 12:44 👍 3 🔁 0 💬 0 📌 0

Good news: after 390 years of manels, single-gender events are officially forbidden at Harvard.

Oh. Never mind. Single-gender events are fine as long as all participants are men and occur "accidentally".

20.02.2026 23:07 👍 778 🔁 245 💬 14 📌 8
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Glutamine metabolism tunes myeloid responses to drive resolution of inflammation during skin repair Xu et al. uncover how metabolites regulate cellular communication during inflammatory resolution and tissue repair in vivo. They find that glutamine metabolism alters chromatin accessibility and suppr...

Glutamine metabolism gives the immune system precision—quieting inflammation while rebuilding tissue!
Proud of my lab team for this exciting work as we venture into immunometabolism to learn how wound cells are fed!

www.cell.com/cell-reports...

19.02.2026 04:04 👍 10 🔁 3 💬 1 📌 0

Happy international women & girls in science day

We stand on the shoulders of giants. PAY IT FORWARD #womeninstem

Thanks Marian Carlson, Linda Van Aelst, Iva Greenwald, Judith Kimble, Monica Driscoll, @ahnaskop.bsky.social @valeriejhorsley.bsky.social @dutcherlab.bsky.social & sisters in science!

11.02.2026 13:14 👍 20 🔁 3 💬 1 📌 0

Puerto Rico joy is beautiful #badbunny #weareallamerica

09.02.2026 02:08 👍 2 🔁 1 💬 0 📌 0
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had a great time at #KSFibrosis26 learning about fibrosis in many organs! Thank you to the organizers for inviting me for a talk! Looking forward to #KSFibrosis27 in Keystone CO!

06.02.2026 19:18 👍 0 🔁 0 💬 0 📌 0

Morning class! Syllabus for Mobilizing for science 101 🤓✊

- Contact your rep and ask them to #ImpeachRFKJr standupforscience.net/impeach-rfkjr

- Mark your calendars for March 7th! Volunteer at or host a local rally: standupforscience.net/march7

- Fuel the fight: tr.ee/piiPYJ

- Share this post!

03.02.2026 15:15 👍 33 🔁 17 💬 1 📌 0

Oh look, Podcast Jay lied to Senate.
www.medpagetoday.com/publichealth...

03.02.2026 17:24 👍 53 🔁 24 💬 3 📌 2

Thank you for your courage and leadership @jenna-m-norton.bsky.social

You have been an exemplary government employee, standing up against illegal and immoral actions, but doing so within the constraints of a federal official.

You do honor to your oath and to our country.

Courage is Contagious

02.02.2026 22:50 👍 56 🔁 15 💬 0 📌 0

Every day RFK Jr remains in office, lives are in danger. Take action with us at standupforscience.net/impeac...

29.01.2026 18:30 👍 45 🔁 7 💬 1 📌 0

Pry this sertraline out of my cold dead hands, you goon ass QUACK.

#removerfkjr

29.01.2026 19:32 👍 33 🔁 8 💬 0 📌 0

I am hearing that RFK Jr.’s minions are going to go after HPV vaccines. I’ve got problems with these people and now you’re going to hear about them, first from a personal perspective and then from a professional one.

It all boils down to this: WE HAVE A SAFE VACCINE THAT PREVENTS CANCER.

28.01.2026 19:52 👍 5064 🔁 1779 💬 126 📌 136

Ewww newt 👎

28.01.2026 04:01 👍 0 🔁 0 💬 0 📌 0

Oh hey! The eugenics propaganda machine is acting like a eugenics propaganda machine.

27.01.2026 14:06 👍 19 🔁 4 💬 2 📌 0

I have NJ @kim.senate.gov and @booker.senate.gov on speed dial and say "vote NO on any bill that includes DHS funding"

Kim's Jersey City office line went to voice mail 201-377-0900

Booker's DC office staffer is answering the phone 202-224-3224

Find your senators here: 5calls.org

27.01.2026 17:04 👍 9 🔁 3 💬 0 📌 0