Heather Mefford, MD, PhD's Avatar

Heather Mefford, MD, PhD

@hcmefford.bsky.social

Physician scientist @ St. Jude (neuro)genetics | genomics epilepsy | rare disease | precision medicine

854 Followers  |  263 Following  |  32 Posts  |  Joined: 29.09.2023  |  2.563

Latest posts by hcmefford.bsky.social on Bluesky

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Appreciating these 2 during Postdoc Appreciation Week @stjuderesearch.bsky.social! Esmat @esfa.bsky.social spearheading our GNAI1 studies and Dianne (new!) embarking on her #raredisease research journey with us. 🧬 🧠 🧬

17.09.2025 22:10 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Systematic analysis of snRNA genes reveals frequent RNU2-2 variants in dominant and recessive developmental and epileptic encephalopathies Variants in spliceosomal small nuclear RNA (snRNA) genes RNU4-2 (ReNU syndrome), RNU5B-1 , and RNU2-2 have recently been linked to dominant neurodevelopmental disorders (NDDs), revealing a major, prev...

After our study on RNU4-2 and RNU5B-1 published in May (Nava et al, Nature Genetics 2025), I am excited to share our new preprint reporting dominant and recessive variants in RNU2-2 as a frequent cause of developmental and epileptic encephalopathy (DEE).

πŸ“„ www.medrxiv.org/content/10.1...

05.09.2025 15:32 β€” πŸ‘ 21    πŸ” 16    πŸ’¬ 1    πŸ“Œ 1
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Brain editing now β€˜closer to reality’: the gene-altering tools tackling deadly disorders Stunning results in mice herald gene-editing advances for neurological diseases.

We've seen how human genome editing is working for disease- causing mutations in the blood, liver and eye. The brain was considered to be an exceptionally difficult target. That's changing @nature.com by @heidiledford.bsky.social
www.nature.com/articles/d41...

15.08.2025 14:52 β€” πŸ‘ 70    πŸ” 16    πŸ’¬ 1    πŸ“Œ 1

Apply to be the next EiC for @geneticssociety.bsky.social journal @hggadvances.bsky.social HGGA! Due August 25. #publishing #scicomm #genetics

12.08.2025 19:46 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Great opportunity πŸ’° for physician scientists transitioning to faculty positions πŸ‘‡πŸ‘‡πŸ‘‡ BWF CAMS applications due πŸ—“οΈ OCT 7! Structured like a K99/R00 but specifically for MD/DO/DVM +/- PhD dedicated to a research career. www.bwfund.org/funding-oppo...

18.07.2025 21:46 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Excited to be at the CHD2 @curechd2.bsky.social Scientific and Family conference in Colorado w/ @esbonkowski.bsky.social @edithalmanzafuerte.bsky.social ! πŸ§¬πŸ§ β›°οΈ

13.06.2025 15:58 β€” πŸ‘ 6    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Exam table of the day. Another reason to ❀️ working in pediatrics 🩺 🚎 🧬

11.06.2025 16:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Another abstract deadline - get your #AES2025 abstracts in and meet us in Atlanta in December! Deadline β°πŸ“† is MONDAY 12PM!

06.06.2025 18:13 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

We're spending today polishing #ASHG25 abstracts - are you? Friendly reminder that abstracts are due at 5PM Eastern on MONDAY! πŸ—“οΈ ⏰ Showcase your science, network with @geneticssociety.bsky.social 🧬 friends and colleagues 🧬 in Boston this fall. Can't wait to see you there!

06.06.2025 17:55 β€” πŸ‘ 2    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

Congrats to both @mrvollger.bsky.social and to UofU!

05.06.2025 21:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Very proud to have @stjuderesearch.bsky.social grad student @cwlaflamme.bsky.social represent the Mefford lab and present her work at #eshg2025! 🧬 🧠 🧬 #proudPI

P.S. she is graduating in Nov/Dec and looking for a 2026 postdoc position! 🌟

27.05.2025 14:29 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Abstracts Abstract submission for ASHG 2025. We encourage you to submit your latest research on human genetics and genomics for programming at the ASHG 2025 Annual Meeting.

It's that time of year! Submit your fabulous 🧬 science for #ASHG25 in Boston! ABSTRACTS DUE πŸ—“οΈ JUNE 9! We'd love to see you there @geneticssociety.bsky.social

Submit your science and remind your friends to do the same!

www.ashg.org/meetings/202...

27.05.2025 14:23 β€” πŸ‘ 2    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1

Spent a day on Capitol Hill this week w/fave @geneticssociety.bsky.social #ASHG leaders highlighting the importance of NIH funding for breakthroughs in medical research, training the next gen, local economies. Thx to TN @senatorhagerty.bsky.social and Rep Fleischmann staffers for meeting with us! 🧬

02.05.2025 18:23 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Agree - amazing talk! Thanks for visiting and sharing your beautiful work @melikel.bsky.social!

29.04.2025 18:14 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's that time of year - nominate your favorite geneticist 🧬 for one of ASHG's professional awards! πŸ† Several categories from Early Career to Lifetime Achievement, Mentorship, Advocacy, and Education. Deadline May 9 πŸ—“οΈ @geneticssociety.bsky.social #ASHG apply.ashg.org/a/page/awards

29.04.2025 18:12 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

So great to have you! Thanks again for coming. What a great #womeninstem epilepsy session! 🧬🧠🀩

05.04.2025 19:13 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Becoming a Volunteer Leader Members in good standing are encouraged to participate in the life of the Society by nominating candidates and voting in ASHG’s annual elections.

One week left to apply for @geneticssociety.bsky.social Committees or Board of Directors - an excellent way to be involved in YOUR 🧬 society. Engage, expand your network, and contribute to ASHG's mission. Apply here by April 7 - self nominations welcome. www.ashg.org/about/nomina...

01.04.2025 15:32 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
Kiran Musunuru MD, PhD

Kiran Musunuru MD, PhD

#ASHG is delighted to announce the appointment of Kiran Musunuru MD, PhD, as the new Editor-in-Chief of @ajhgnews.bsky.social. Join us in welcoming him ahead of the start of his tenure on January 1, 2026: www.ashg.org/publications... #ASHG

24.03.2025 14:10 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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2025 Study section tracking

Wondering if your study section cancelled? I update this sheet daily. As of today, 56/124 study sections that should have met since Jan 2, 2025 have "not met as scheduled." docs.google.com/spreadsheets...

24.02.2025 16:17 β€” πŸ‘ 367    πŸ” 292    πŸ’¬ 44    πŸ“Œ 22

Postnatal SMA therapy w/genetic, small molecule therapies transforms the lives of patients. We present a case of *prenatal* tx of SMA with Dr. Finkel, colleagues @stjude.bsky.social @stjuderesearch.bsky.social @esbonkowski.bsky.social @sohamsg90.bsky.social +others www.nejm.org/doi/full/10....

20.02.2025 21:50 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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St. Jude Is Hiring | Join Our Mission | St. Jude Careers Explore job opportunities at St. Jude Children’s Research Hospital. Career opportunities exist in the areas of science, clinical care, operations, and more!

The JCC Lab is #hiring experienced bench scientists for work on human immunology and assay development! These are long term, stable positions not subject to the ebb and flow of federal funding. talent.stjude.org/careers/jobs...

02.02.2025 16:58 β€” πŸ‘ 5    πŸ” 4    πŸ’¬ 0    πŸ“Œ 1
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Small world...after HS in Iowa, I studied ChemE on a Langsdorf scholarship @washu.bsky.social. FF>>one of my daughter's randomly assigned Yr1 #WashU roomies (&bestie) is an Iowan & Langsdorf scholar studying ChemE! Loved showing her #Memphis & @stjuderesearch.bsky.social this wkend. #AcademicTwins

21.01.2025 16:17 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Amazing!! Congrats!

15.01.2025 02:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Still snowing…❄️

10.01.2025 19:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Snow day ❄️ in Memphis!
And it’s still coming down…
⛄️ ❄️ ⛄️ ❄️

10.01.2025 14:44 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Congratulations, Joris!

08.01.2025 17:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

And that’s the movie, not the book…

22.12.2024 03:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Huge CONGRATS to @cwlaflamme.bsky.social on her F99/K00 from NHGRI! Well deserved, and it means I get to keep her around a bit longer - WIN WIN!

18.12.2024 18:08 β€” πŸ‘ 11    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

Congratulations, Elena! πŸ₯‚

13.12.2024 18:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Fun to see you! Just wish we had more time!

10.12.2024 23:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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