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Jeff Coller

@jmcoller.bsky.social
912 followers 652 following 56 posts

RNA Biologist - Bloomberg Distinguished Professor of mRNA Biology and Therapeutics. Director of the Hopkins RNA Innovation Center. Cofounder - Tevard Biosciences. Cofounder - Alliance for mRNA Medicines. Cofounder - Foundation for mRNA Medicines.

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Jeff Coller @jmcoller.bsky.social · 09/09/2026
Four letters. That's the difference between a suppressor tRNA that barely registers and one that restores full-length dystrophin. Nobody had ever restored full-length dystrophin in Duchenne. Not once. Until today. Our paper is out in Science Advances. www.science.org/doi/10.1126/...
science.org
Engineering suppressor tRNAs for effective treatment of Duchenne muscular dystrophy
Duchenne muscular dystrophy (DMD) is a fatal disorder caused by loss of dystrophin, a protein essential for muscle cell integrity. To date, no therapeutic has restored full-length dystrophin. Suppress...
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Jeff Coller @jmcoller.bsky.social · 06/08/2026
One year since Kennedy canceled mRNA vaccine projects, science shows how wrong he was www.statnews.com/2026/08/06/m... via @statnews.com
statnews.com
One year since Kennedy canceled mRNA vaccine projects, science shows how wrong he was
“The United States invented this platform and is the only country walking away from it,” Jeff Coller writes of mRNA vaccines.
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Jeff Coller @jmcoller.bsky.social · 22/07/2026
New from my lab - Congrats to Dr. Suhee Chang. Nascent chain folding status modulates ribosome dynamics and mRNA stability through the ribosome-associated chaperone Zuo1: Molecular Cell www.cell.com/molecular-ce...
cell.com
Nascent chain folding status modulates ribosome dynamics and mRNA stability through the ribosome-associated chaperone Zuo1
Chang et al. show that co-translational protein misfolding feeds back to ribosomes, slowing translation elongation and triggering mRNA decay. The ribosome-associated chaperone Zuo1 mediates this respo...
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Jeff Coller @jmcoller.bsky.social · 01/07/2026
We're no longer asking whether mRNA works. We're refining it. New in Nature: ac4C, an mRNA modification that boosts protein yield AND accuracy, reducing translational errors. This is what a maturing platform looks like—precision, molecule by molecule. 🔗 www.nature.com/articles/s41...
nature.com
N4-Acetylcytidine enhances synthetic mRNA translation yield and fidelity - Nature
Different RNA modifications elicit different translation elongation rates for in vitro transcribed mRNAs that result in disparate translation outputs and fidelity, as shown here for N4-acetylcytidine ...
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Jeff Coller @jmcoller.bsky.social · 24/06/2026
Ten months ago I had never written an op-ed. I believed the work spoke for itself. It doesn't. When the government calls a lifesaving technology unsafe and scientists stay silent, the silence becomes the story. A new @jhu.edu profile on why I stopped staying quiet: hub.jhu.edu/2026/06/24/j...
hub.jhu.edu
A staunch voice in support of science
Jeff Coller, a pioneering RNA biologist, has spent the past year vehemently advocating for the lifesaving promise of research in the face of federal cuts
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Reposted by Jeff Coller
The New York Times @nytimes.com · 21/06/2026
In Opinion The system that turned Gila monster venom into GLP-1 drugs is being dismantled through research budget cuts, Jeff Coller writes in a guest essay. “Less support for scientists means strange questions no one will get to chase. Exploring those questions is how medicine advances.”
nyti.ms
Opinion | We Need to Keep Funding Weird Science
Science turned a serendipitous finding about lizard venom into one of the most important drugs of the century, but that type of research is getting harder to do.
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Jeff Coller @jmcoller.bsky.social · 21/06/2026
A Federally funded doctor was curious about a lizard's biology. That work became Ozempic. The administration just proposed a rule requiring grants to "advance the president's policy priorities." The lizard would never have been studied. My piece in today's NYT: www.nytimes.com/2026/06/20/o...
nytimes.com
Opinion | The Science That Turned Lizard Venom Into GLP-1s Is Under Attack
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Sean Carroll @seanmcarroll.bsky.social · 15/06/2026
Mindscape 357 | Jeff Coller @jmcoller.bsky.social on mRNA, Vaccines, and Bespoke Therapeutics. You won't want to miss this one - beyond the political/cultural noise, the science of mRNA therapies is amazing. #MindscapePodcast www.preposterousuniverse.com/podcast/2026...
Title card for Mindscape podcast episode with Jeff Coller.
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Jeff Coller @jmcoller.bsky.social · 19/03/2026
Misinformation about mRNA vaccines is shaping legislation & policy. We wrote this for anyone who needs a rigorous, citable resource to push back against false narratives. #mRNA #GetTheMessage #Vaccines #HHS #FDA #CDC rnajournal.cshlp.org/content/earl...
rnajournal.cshlp.org
mRNA COVID-19 Vaccines: Science vs. Misinformation
A monthly journal publishing high-quality, peer-reviewed research on all topics related to RNA and its metabolism in all organisms
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Jeff Coller @jmcoller.bsky.social · 03/02/2026
warontherocks.com/2026/01/defe...
warontherocks.com
Defending Against the Next Bioweapon: the mRNA Imperative
Modern synthetic biology and AI represent both medicine’s greatest breakthrough and warfare’s most terrifying evolution. In this new landscape, where
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Jeff Coller @jmcoller.bsky.social · 30/10/2025
#GetTheMessage - Did you know? After 300+ days in the hospital, Baby KJ went home—sitting up, waving, and growing. His parents were once told to consider end-of-life care. Now they're watching him thrive, thanks to mRNA technology. www.chop.edu/news/worlds-...
chop.edu
World's First Patient Treated with Personalized CRISPR Gene Editing Therapy at Children’s Hospital of Philadelphia
Landmark study from CHOP and Penn Medicine showcases the power of customized gene editing therapy to treat patient with rare metabolic disease.
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Jeff Coller @jmcoller.bsky.social · 28/10/2025
www.realclearhealth.com/articles/202...
realclearhealth.com
Protecting President Trump's Legacy and mRNA Research
Operation Warp Speed stands as one of President Trump's most transformative achievements—a bold demonstration of American leadership that launched a medical revolution and positioned America as
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JHU Bloomberg Distinguished Professorships @jhu-bdps.bsky.social · 23/10/2025
This @science.org article discusses evidence that suggests mRNA vaccines such as the COVID-19 vaccine may also help fight tumors in cancer patients. BDP @jmcoller.bsky.social comments on this possible effect of mRNA vaccines. www.science.org/content/arti...
science.org
A surprise bonus from COVID-19 vaccines: bolstering cancer treatment
Patients who got shots of mRNA before starting a type of cancer immunotherapy lived much longer
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Jeff Coller @jmcoller.bsky.social · 22/10/2025
A surprise bonus from COVID-19 vaccines: bolstering cancer treatment | Science | AAAS www.science.org/content/arti...
science.org
A surprise bonus from COVID-19 vaccines: bolstering cancer treatment
Patients who got shots of mRNA before starting a type of cancer immunotherapy lived much longer
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Jeff Coller @jmcoller.bsky.social · 05/09/2025
RFK Jr. is jeopardizing American's lives. Please see this interview published online today in the WSJ. www.wsj.com/video/series...
wsj.com
WSJ Opinion: RFK Jr.’s Misguided War on mRNA
Review & Outlook: Robert F. Kennedy, Jr. is using Biden-era mistakes to tarnish a promising technology, and scientists are pushing back.
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Jeff Coller @jmcoller.bsky.social · 22/08/2025
Halting mRNA vaccine development in the US has broader implications beyond infectious diseases, impeding innovative cancer and rare disease treatments. Science is interconnected; each step forward contributes to collective knowledge and new breakthroughs. www.sciencenews.org/article/mrna...
sciencenews.org
mRNA vaccines hold promise for many diseases. Now the tech is under fire
Researchers warn that halting federal contracts for mRNA vaccine research could weaken pandemic preparedness and slow medical advances.
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Reposted by Jeff Coller
JHU Bloomberg Distinguished Professorships @jhu-bdps.bsky.social · 19/08/2025
In the @wsj.com, BDP @jmcoller.bsky.social writes about how mRNA vaccines are among the most promising tools in modern medicine and how the United States' leadership in biomedical innovation is now at risk. www.wsj.com/opinion/rfk-...
wsj.com
Opinion | RFK Jr.’s Dangerous Attack on mRNA Research
Covid-era coercion and misinformation bred public distrust, but the vaccines did save countless lives.
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Jeff Coller @jmcoller.bsky.social · 18/08/2025
Recent policy changes are putting American biotechnology leadership at risk while potentially restricting access to new treatments. It's time to refocus this debate & prioritize innovation over political rhetoric. Please read my discussion in today's Wall Street Journal. apple.news/AEckHTX4qTKW...
apple.news
Opinion | RFK Jr.’s Dangerous Attack on mRNA Research — The Wall Street Journal
Covid-era coercion and misinformation bred public distrust, but the vaccines did save countless lives.
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Jeff Coller @jmcoller.bsky.social · 15/08/2025
Thank you to Science Friday for hosting me and for this important conversation about mRNA technology and current policy directions. www.sciencefriday.com/segments/mrn...
sciencefriday.com
What Do mRNA Funding Cuts Mean For Future US Research?
RFK Jr. canceled nearly $500 million in mRNA vaccine research funding. Plus, the latest climate news, from flooding in Alaska to new EVs.
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Jeff Coller @jmcoller.bsky.social · 13/08/2025
www.cbsnews.com/news/mrna-va...
cbsnews.com
mRNA technology could hold hope for fighting cancer, but future is in doubt under RFK Jr.
Federal funding cuts to mRNA technology research doesn't just impact COVID vaccines — experts say it could stall progress in treatment for cancers, rare disease and more.
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Jeff Coller @jmcoller.bsky.social · 11/08/2025
Thank you Aaron for having the courage to speak out. We need all scientist to follow in Aaron's footsteps, call your local news and give an interview.
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MedPage Today @medpagetoday.com · 11/08/2025
What we heard this week 🧵 #MedSky "This is a really reckless decision." -- @jmcoller.bsky.social, of @jhu.edu, discussing HHS Secretary Robert F. Kennedy Jr.'s decision to cancel $500 million in funding and wind down development of #mRNA vaccines. www.medpagetoday.com/washington-w...
medpagetoday.com
Pulling the Plug on mRNA Vaccine Development Is 'Reckless,' Experts Say
Puts U.S. at a disadvantage as H5N1 pandemic threat looms
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Jeff Coller @jmcoller.bsky.social · 07/08/2025
mRNA medicines are the best medicine, but thanks to RFK Jr., laughter will have to be our booster shot! #mRNA, #NewYorker
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Jeff Coller @jmcoller.bsky.social · 07/08/2025
apnews.com/video/medica... experts react to RFK Jr. canceling $500M in vaccines development projects
apnews.com
Medical experts react to RFK Jr. canceling $500M in vaccines development projects
Robert F. Kennedy Jr. announced in a statement Tuesday that 22 projects, totaling $500 million, to develop vaccines using mRNA technology will be halted.
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MedPage Today @medpagetoday.com · 06/08/2025
Robert F. Kennedy Jr.'s decision to cancel $500 million in funding and wind down development of mRNA vaccines is a disastrous one -- especially with the looming threat of an H5N1 avian influenza pandemic, sources told MedPage Today. @jmcoller.bsky.social www.medpagetoday.com/washington-w...
medpagetoday.com
Pulling the Plug on mRNA Vaccine Development Is 'Reckless,' Experts Say
Puts U.S. at a disadvantage as H5N1 pandemic threat looms
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Jeff Coller @jmcoller.bsky.social · 06/08/2025
This decision risks ceding America's competitive advantage in biotechnology to other nations expanding their investments in mRNA research. American patients may increasingly depend on foreign innovation for breakthrough treatments. www.statnews.com/2025/08/05/m... via @statnews.com
statnews.com
Health secretary RFK Jr. shuts door on U.S. investment in mRNA vaccine research
Vaccine experts and people steeped in pandemic preparedness expressed horror at the news that RFK Jr. has shut the door in U.S. investment in mRNA vaccine research.
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Jeff Coller @jmcoller.bsky.social · 04/08/2025
I nice little story from the lab: dx.plos.org/10.1371/jour...
dx.plos.org
Biochemical analysis of human eIF4E-DCP2 interaction: Implications for the relationship between translation initiation and decapping
All eukaryotic mRNAs bear a 7-methylguanosine cap on their 5’ end. The 5’ cap enables mRNA translation by binding directly to eIF4E; which further recruits other factors and the 40S ribosome. Addition...
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Reposted by Jeff Coller
OneNeuro Initiative @oneneurojhu.org · 26/06/2025
New gene therapy approach targets rare genetic diseases by boosting expression of autism-linked genes. "We stand on the brink of medical breakthroughs—we are so close." @jmcoller.bsky.social www.oneneurojhu.org/2025/06/26/a...
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Reposted by Jeff Coller
JHU Bloomberg Distinguished Professorships @jhu-bdps.bsky.social · 03/06/2025
In a new @nature.com e article, BDP @jmcoller.bsky.social talks about mRNA’s potential not just in thwarting infectious threats but also in treating many of the same chronic conditions targeted by RFK Jr’s ‘Make America Healthy Again’ initiative. www.nature.com/articles/d41...
nature.com
How political attacks could crush the mRNA vaccine revolution
Drug makers are scrambling to navigate an ‘existential threat’ to a once-celebrated technology.
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Reposted by Jeff Coller
Nature Portfolio @natureportfolio.nature.com · 22/05/2025
Nature reports how the Trump administration’s anti-mRNA sentiment has sparked fears that this once-celebrated technology, widely seen as a major engine of next-generation vaccines and therapeutics, could soon find itself on the chopping block. #medsky 🧪
go.nature.com
How political attacks could crush the mRNA vaccine revolution
Drug makers are scrambling to navigate an ‘existential threat’ to a once-celebrated technology.
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Reposted by Jeff Coller
Nature Portfolio @natureportfolio.nature.com · 14/05/2025
Nature reports how the Trump administration’s anti-mRNA sentiment has sparked fears that this once-celebrated technology, widely seen as a major engine of next-generation vaccines and therapeutics, could soon find itself on the chopping block. #medsky 🧪
go.nature.com
How political attacks could crush the mRNA vaccine revolution
Drug makers are scrambling to navigate an ‘existential threat’ to a once-celebrated technology.
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Jeff Coller @jmcoller.bsky.social · 09/05/2025
nam02.safelinks.protection.outlook.com?url=https%3A...
nam02.safelinks.protection.outlook.com
How political attacks could crush the mRNA vaccine revolution
Drug makers are scrambling to navigate an ‘existential threat’ to a once-celebrated technology.
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Jeff Coller @jmcoller.bsky.social · 08/05/2025
www.nytimes.com/2025/05/08/w...
nytimes.com
5 Questions About mRNA Vaccines, Answered
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Jeff Coller @jmcoller.bsky.social · 08/05/2025
www.nytimes.com/2025/05/08/u...
nytimes.com
Scientists Hail This Medical Breakthrough. A Political Storm Could Cripple It.
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Jeff Coller @jmcoller.bsky.social · 08/05/2025
mrnamedicines.org/new-amm-surv...
mrnamedicines.org
Threats to mRNA Put Jobs, Cures, National Security, and US Biomedical Leadership at Risk - Alliance for mRNA Medicines
mRNA at a Crossroads: Transformative Medical Breakthroughs Threatened by Policy Uncertainty A new survey commissioned by the Alliance for mRNA Medicines warns that cuts to biomedical research and thre...
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Reposted by Jeff Coller
Chemistry World @chemistryworld.com · 20/04/2025
‘Despite the promise of this technology … we are risking squandering our leadership in the mRNA space in the 21st century,’ @jmcoller.bsky.social, an expert on RNA biology from Johns Hopkins University.
chemistryworld.com
Fears grow over the future of mRNA vaccine research in the US
Researchers working on mRNA vaccines fear federal funding might be halted, with many looking to move projects abroad
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Jeff Coller @jmcoller.bsky.social · 10/04/2025
Research Saves Lives www.youtube.com/watch?v=ySP9...
youtube.com
The disease-fighting promise of mRNA
YouTube video by Johns Hopkins University
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Jeff Coller @jmcoller.bsky.social · 29/03/2025
Top F.D.A. Vaccine Official Resigns, Citing Kennedy’s ‘Misinformation and Lies’ www.nytimes.com/2025/03/28/h...
nytimes.com
Top FDA Vaccine Official Resigns, Citing Kennedy’s ‘Misinformation and Lies’
Dr. Peter Marks, a veteran of the agency, wrote that undermining confidence in vaccines is irresponsible and a danger to public health.
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Jeff Coller @jmcoller.bsky.social · 27/03/2025
www.linkedin.com/posts/jeffco...
linkedin.com
Documentary Screening and Fireside Chat: What's the Real Story Behind mRNA? | Jeff Coller
I am delighted to host this event at the prestigious Johns Hopkins University Bloomberg Center in Washington, DC. Research saves lives, and we will explore…
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Reposted by Jeff Coller
JHU Bloomberg Distinguished Professorships @jhu-bdps.bsky.social · 24/03/2025
"Federal support underpins the entire spectrum of scientific research, from basic discoveries to medications for our families," BDP @jmcoller.bsky.social speaks on the impact of cuts to NIH support. hub.jhu.edu/2025/03/19/n...
hub.jhu.edu
America's support for cutting-edge research is a smart investment
Federal funding for biomedical research pays off by enabling basic discoveries that lead to lifesaving treatments, writes Hopkins biologist Jeff Coller
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bioRxivpreprint @biorxivpreprint.bsky.social · 23/03/2025
Biochemical analysis of human eIF4E-DCP2 interaction: Implications for the relationship between translation initiation and decapping www.biorxiv.org/content/10.1101/202…
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Jeff Coller @jmcoller.bsky.social · 19/03/2025
hub.jhu.edu/2025/03/19/n...
hub.jhu.edu
America's support for cutting-edge research is a smart investment
Federal funding for biomedical research pays off by enabling basic discoveries that lead to lifesaving treatments, writes Hopkins biologist Jeff Coller
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Reposted by Jeff Coller
Kelton Minor @keltonminor.bsky.social · 18/03/2025
There are days in life that shake you. I’m shattered 💔 to share that I just found out that the US Government terminated my 2024 NIH Director’s Early Independence Award (~$2 million), threatening my long-promised assistant professor job at Columbia University & academic career... 1/🧵
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Eric Topol @erictopol.bsky.social · 17/03/2025
A nonsensical threat to: One of the most important advances in biotechnology of our time, already being used to successfully treat refractory cancers, enable genome editing, develop vaccines for infectious diseases for which there are none, treat autoimmune diseases, and more.
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Jeff Coller @jmcoller.bsky.social · 17/03/2025
kffhealthnews.org/news/article...
kffhealthnews.org
Scientists Say NIH Officials Told Them To Scrub mRNA References on Grants - KFF Health News
Two senior scientists say National Institutes of Health officials advised them to remove references to mRNA vaccines in grant applications, and they fear the Trump administration will abandon a promis...
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Jeff Coller @jmcoller.bsky.social · 14/03/2025
Our dean is taking the message to where it needs to hit. www.foxnews.com/opinion/cutt...
foxnews.com
Cutting NIH funding isn’t how to defeat disease, it’s surrender
Plans to cut NIH funding undermine America's incredible record of medical success. Scientific research has helped win many battler against horrible diseases. We should be proud.
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Jeff Coller @jmcoller.bsky.social · 13/03/2025
Research not only saves lives, it stimulates economic growth - this is a fact. #NIH, #ResearchSavesLives www.forbes.com/sites/michae...
forbes.com
NIH Grants Fueled $95 Billion In FY 2024 Economic Activity, Finds New Report
National Institutes of Health grants generated almost $95 billion in economic activity nationwide in FY 2024 according to a new report by United for Medical Research.
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Jeff Coller @jmcoller.bsky.social · 12/03/2025
China is poised to dominate biotechnology in the 21st century - The Hill
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Jeff Coller @jmcoller.bsky.social · 11/03/2025
PSA - Please to all RNA researchers out there, please refrain from using the "V" word. Use mRNA Neoantigen Therapies for Cancer, mRNA Medicines, mRNA Therapeutics. Messaging of the message is critical in this moment. #mRNA
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Jeff Coller @jmcoller.bsky.social · 03/03/2025
Five Things I Did Last Week 1. Guided a team of young scientists. 2. Made discoveries that may benefit children with rare diseases. 3. Listened to patients and families. 4. Felt humbled by their trust in scientists and medical professionals. 5. Served the American people.​​​​​​​​​​​​​​​​
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