RASopathies Network's Avatar

RASopathies Network

@rasnet

Nonprofit research advocacy org for conditions caused by dysfunctional RAS/MAPK signaling. #rasopathies #raredisease by Stronach in Pittsburgh

392
Followers
679
Following
247
Posts
25.11.2024
Joined
Posts Following

Latest posts by RASopathies Network @rasnet

A man in a blue "Deranged Activist" standing next to a tree outside.

A man in a blue "Deranged Activist" standing next to a tree outside.

Heading off to set up for the
@standupforscience.bsky.social
rally in Pittsburgh.

1:00 Allegheny Landing

Come on out Yinzers.

07.03.2026 16:15 πŸ‘ 196 πŸ” 19 πŸ’¬ 3 πŸ“Œ 1
NATIONAL DAY of ACTION VIRTUAL ONLINE SATURDAY, MARCH 7TH, 12:00PM - 3:00PM

NATIONAL DAY of ACTION VIRTUAL ONLINE SATURDAY, MARCH 7TH, 12:00PM - 3:00PM

We're hosting a virtual rally for those who are not able to attend a March 7th National Day of Action event in person. We don't think structural barriers should prevent anyone from being able to participate in a movement that directly impacts their lives.
(1/2🧡)

06.03.2026 15:30 πŸ‘ 61 πŸ” 32 πŸ’¬ 4 πŸ“Œ 4
Preview
Servier to buy Day One for $2.5B, gaining rare oncology medicines The French pharma said on Friday it will pay $21.50 a share in cash, marking a 68% premium over Day One's Thursday closing price.

Servier is buying Day One Biopharmaceuticals for $2.5B, gaining its rare cancer portfolio including the marketed brain tumor drug Ojemda.

06.03.2026 20:20 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
PTPN11-related Noonan syndrome predisposes to multifocal low-grade CNS tumors harboring FGFR1 variants

🧠πŸ§ͺRetrospective characterization of #Noonansyndrome cohort (male predominant) (N=24). "Consistent associations between NS and low-grade brain tumors, including multifocal involvement and co-occurrence of germline PTPN11 and somatic FGFR1 abnormalities"
#pedsky #medsky #oncosky
rdcu.be/e7gPj

06.03.2026 23:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Oh no. She spoke at one of our symposium as she was working on MAP4K in fish. So sorry to hear this. Rare disease is unforgiving.

06.03.2026 22:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Timeline cleanse:
Baby tapir getting scritches for their itches.

If you want to scritch your very own tapir & you live outside of Central or South America or SE Asia, you'll need to visit a zoo.

But these little guys are (evolutionarily) from around here, in North America. Let's talk about it.

05.03.2026 14:09 πŸ‘ 477 πŸ” 138 πŸ’¬ 6 πŸ“Œ 14

FDA is sending mixed messages. Rolling out 'plausible mechanism' guidance, touting rare disease innovation hub, advancing AI drug development, encouraging rare disease patient engagement... but then πŸ‘‡ which robs hope and stifles interest and investment.
? stability or disruption ? πŸ€·β€β™€οΈ

05.03.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
NIH Office of Extramural Research announcements of feedback sessions for NIH-wide strategic plan for March 16 and April 8.

NIH Office of Extramural Research announcements of feedback sessions for NIH-wide strategic plan for March 16 and April 8.

IMPORTANT---IMPORTANT---IMPORTANT

NIH is seeking input for the NIH-wide Strategic Plan. Open to everyone but Registration is Required!

Your chance to listen and get your 2 or more cents in.

grants.nih.gov/news-events/...

04.03.2026 19:49 πŸ‘ 35 πŸ” 45 πŸ’¬ 0 πŸ“Œ 1
Post image Post image Post image Post image

Engage with the leading experts in the treatment and care of #congenitaldisorders and #rarepediatricdiseases. Learn more: https://monkeylink.co/8508c3

03.03.2026 19:00 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

β€œIn summary, excising RNA vaccine research from the NIH research portfolio is antithetical to current goals of making America healthy.”

Grateful to join the great @akelvinlab.bsky.social on why we need to document the impact of MAHA funding cuts to understand the grave consequences that will follow

02.03.2026 19:56 πŸ‘ 88 πŸ” 26 πŸ’¬ 4 πŸ“Œ 0
Preview
MEK inhibitor Mirdametinib promotes fracture healing in osteofibrous dysplasia RASopathy - PubMed Osteofibrous dysplasia (OFD) is a skeletal RASopathy presenting with periosteal bone lesions that may progress to fracture and delayed healing (pseudarthrosis). MET gene mutations reducing ubiquitin-mediated protein degradation via loss of the juxtamembrane domain (METΞ”JMD) were previously identifie …

Bone 🦴
Another case showing positive efffect of MEK inhibitor use
#medsky #pedsky
pubmed.ncbi.nlm.nih.gov/41746735/

02.03.2026 13:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Proton pump inhibitors modulate esophageal epithelial barrier function and crosstalk with eosinophils - PubMed Omeprazole diminished the effects of IL-13 in both the epithelial air-liquid interface model and eosinophil-epithelial co-cultures, alleviating barrier dysfunction, chemokine expression, and the upregulation of eosinophil adhesion markers.

Check out this new article on #PPIs in #EoE from CHOP physician-scientist Melanie Ruffner and her lab.

pubmed.ncbi.nlm.nih.gov/41760554/

02.03.2026 13:01 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

ooo which ones?

01.03.2026 14:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Ablation of PKCΞ± Phosphorylation by CRISPR-Cas9 Base Editing Rescues Heart Failure | Circulation Research BACKGROUND: The prevalence of heart failure is increasing globally, with poor prognosis, highlighting the need for novel therapeutic strategies. PKCΞ± (protein kinase C alpha), encoded by PRKCA, plays ...

www.ahajournals.org/doi/10.1161/...

27.02.2026 17:56 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Right on @pearljam.com !
Thanks for highlighting #rarediseaseday

EB and so many more communities depend on advocates to raise awareness and support for their conditions.

Living with rare disease is not inevitable, rapid diagnosis, better treatments and potential cures are out there ❣️
#RDD

28.02.2026 17:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

On #RareDiseaseDay, we honor the families and researchers advancing congenital disorder research. With 67% of Kids First data devoted to these conditions, shared data drives discovery.

#KidsFirstDRC #RareDiseaseResearch

28.02.2026 16:25 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
Rare Disease Day: A Q&A with Stowers Investigator Jennifer Gerton "We hope to provide insights into the basic molecular functions of these genes that can someday be harnessed to help people with mutations and their…

On #RareDiseaseDay, we’re highlighting the work of Gerton Lab – studying the genetic roots of rare disorders including Cornelia de Lange Syndrome and Roberts Syndrome.

Discover how fundamental chromosome #biology research is advancing understanding of rare disease: bit.ly/46m55L6

28.02.2026 16:27 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

On this Rare Disease Day 2026 my wish is that our govt would fund medical research πŸ©ΊπŸ’Š not slow walk appropriated funds.
Stop spending πŸ’° on regime change πŸ’£ and detainment facilities πŸ›–
Fix healthcare πŸ₯ and remove barriers to treatment 🧠
Who’s with me?!

Keep up the advocacy and vote for better. πŸ—³οΈ

28.02.2026 16:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

As an organization that advocates for awareness & research on #rarediseases, we celebrate this special day - Rare Disease Day - to highlight how common it is to have a rare disease πŸ‘‰πŸ» 1 in 10 πŸ‘€
You probably know someone OR are someone living with 1 of ~10k of them
For me it’s #Noonansyndrome

28.02.2026 16:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

πŸ¦“ Rare Disease Day: Rare Diseases Don’t Exist in Isolation

Individually rare. Collectively affecting millions.

Follow along as we spotlight how rare disease connects to key healthcare awareness areas recognized this month.

www.rarediseaseadvisor.com

#RareDiseaseDay #RareDisease

28.02.2026 14:15 πŸ‘ 8 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0

Ugh...this makes me so sad and angry
As I sit here listening to the NIH/NCATS Rare Disease Day #RDDNIH presentations from advocates and patients talking about how we need the NIH and partnerships to advance research and lifesaving treatments
"Turning progress into cures" -JJ

27.02.2026 19:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@laurenctesta.bsky.social Saw your talk just now. You're so inspiring. And thanks for highlighting the complex emotions of being a patient-scientist.
I look forward to following your next chapter.
#raredisease #rddnih #rasopathies #hope #precisionmedicine

27.02.2026 19:45 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
FDA unveils long-awaited guidance on new pathway for individualized therapies The FDA is spelling out the details of a new pathway to help speed personalized cell and gene therapies to market for rare diseases.

The FDA released long-awaited draft guidance detailing its new β€œplausible mechanism” pathway, outlining how individualized gene and RNA therapies for rare diseases could reach market with limited patient data.

23.02.2026 21:52 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Blood vessel development and lumenization in a zebrafish embryo. Credit to Dr. Kazuhide Shaun Okuda @latrobeuni.bsky.social. #ZebrafishZunday πŸ§ͺ

22.02.2026 09:45 πŸ‘ 69 πŸ” 19 πŸ’¬ 2 πŸ“Œ 0
Image description: Banner for Rare Disease Day on 28th of February, 2026. There is the symbol for Rare Disease Day in the top left corner. Text says "300 million people worldwide live with a rare disease. Source: Estimating cumulative point prevalence of rare disease: analysis of Orphanet database; European Journal of Human Genetics (2019)" along with the official website: www.rarediseaseday.org

Image description: Banner for Rare Disease Day on 28th of February, 2026. There is the symbol for Rare Disease Day in the top left corner. Text says "300 million people worldwide live with a rare disease. Source: Estimating cumulative point prevalence of rare disease: analysis of Orphanet database; European Journal of Human Genetics (2019)" along with the official website: www.rarediseaseday.org

We will be observing #RareDiseaseDay on 28th of Feb by highlighting some of the research by the Undiagnosed Diseases Network (UDN), which aims to solve the most challenging medical mysteries using advanced technologies & model organisms to understand disease pathogenesis & help patients. Stay tuned!

22.02.2026 10:09 πŸ‘ 10 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
Assistant Professor - Zebrafish Models of Genetic and Metabolic Pathologies Assistant Professor - Zebrafish Models of Genetic and Metabolic Pathologies

For those on the job market, University of Toronto πŸ‡¨πŸ‡¦ is hiring a tenure-track Assistant Professor in Zebrafish Models of Genetic and Metabolic Pathologies 🐟 Yes, they want #zebrafish!

πŸ”— jobs.utoronto.ca/job/Toronto-...

22.02.2026 14:54 πŸ‘ 27 πŸ” 22 πŸ’¬ 0 πŸ“Œ 0
Noonan syndrome | About the Disease | GARD Find symptoms and other information about Noonan syndrome.

πŸ«€πŸ¦΄πŸ§  Learn more at GARD, the Genetic and Rare Disease information center...
rarediseases.info.nih.gov/diseases/109...

03.02.2026 02:19 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
CURE-ID

Approved reports are displayed to the public, once personal details are removed. This enables the community to contribute to a public database that may help identify new treatment options. cure.ncats.io/home
The more experiences we collect, the more valuable this resource becomes.

21.02.2026 20:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
FDA and NIH Center for Translational Science developed a platform to capture user experience with repurposed medicines. Share your treatment experience, explore what others have tried

FDA and NIH Center for Translational Science developed a platform to capture user experience with repurposed medicines. Share your treatment experience, explore what others have tried

πŸ’ŠCURE-ID rare disease drug repurposing survey for RASopathiesπŸ§ͺ

Developed by FDA and NIH, CURE ID is a free platform where patients, caregivers, and clinicians can report their experiences using existing drugs (LIKE MEK INHIBITORS)Β in new ways to treat rare diseases.

21.02.2026 20:23 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Video thumbnail

Wow.

17.02.2026 03:59 πŸ‘ 35939 πŸ” 16649 πŸ’¬ 1300 πŸ“Œ 2472