Sean J. Morrison

@seanjmorrison.bsky.social

Director of Children's Research Institute at UT Southwestern (@cri_utsw.bsky.social) & Howard Hughes Medical Institute Investigator. My lab studies stem cells & cancer. I sit at a computer, grateful that I can "do" science. Views are mine. 🇨🇦🇺🇸

I am so grateful for this honor - grateful to my mentors, lab, and family. Thank you @seanjmorrison.bsky.social for your support. And how great to be elected with some very good friends and two awesome UTSW colleagues, Elizabeth Chen and Joel Elmquist. Feeling very fortunate today.

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Children's Research Institute at UT Southwestern@cri-utsw.bsky.social · 3mo ago

🌟From the desk of @seanjmorrison.bsky.social: It's a great day for CRI, which now has 2 @nasonline.org members. Congratulations to @rjdlab.bsky.social and his laboratory on this recognition for the quality and impact of their work! #relentlessdiscovery 🧪 cri.utsw.edu/deberardinis...

Giants in neuroscience and leaders for the entire time I’ve been in science (Yuh-Nung interviewed me for a postdoctoral fellowship in 1995).

Ardem Patapoutian@ardemp.bskyverified.social · last yr.

This was the last @hhmi.org conference Lilly and Yuh-Nung Jan attended as investigators. They're becoming HHMI emeritus but still run a thriving NIH-funded lab. From cloning the first potassium ion channel (Shaker) to decoding neuronal development, the Jans have made a huge impact.

Kevin Hassett, Director of the National Economic Council of the United States: tariffs were not introduced for Russia because it's in the middle of peace negotiations. (By the way, Ukraine is subject to President Trump's tariffs).

America will be less healthy & less safe as a result of Peter Marks' forced resignation from FDA. He & FDA protected us from people who enrich themselves selling snake oil: unproven stem cell therapies, vaccine alternatives, other fake treatments. Thank you for all you did for public health Peter.

Russia kidnaps Ukrainian children and gives them to Russians to erase their heritage and demoralize Ukraine. Over 20,000 so far. And the US just stopped helping track these kids and likely deleted the database of all the research. Pure evil, right maga?

Congratulations to Liming Du, now on the faculty @iShandong university, for discovering that increased interferon levels in aging bone marrow remodels the stromal microenvironment around arterioles and contributes to the decline in lymphopoiesis.

Children's Research Institute at UT Southwestern@cri-utsw.bsky.social · last yr.

ONLINE in @PNASNews: @seanjmorrison.bsky.social & former postdoc Liming Du, Ph.D., have discovered the periarteriolar environment in the bone marrow becomes inflamed during aging, remodeling stromal cells and reducing the production of lymphocytes ⬇️ www.pnas.org/doi/10.1073/... #relentlessdiscovery