Sign in

John Newman, MD, PhD

@geriscidoc.bsky.social
872 followers 179 following 42 posts

Geriatrician and geroscientist at Buck Institute and UCSF Geriatrics. Views my own. #medsky #geronsky

PostsRepliesMedia
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 03/09/2025
Another packed house today for Dr John Newman’s (@GeriSciDoc.bsky.social) talk on How to Be Your Own Geriatrician. To register for our upcoming seminar: How Did Our Bodies End Up This Way on Oct 1: buckinstitute.org/events/lblseminars
021
Reposted by John Newman, MD, PhD
Bakar Aging Research Institute @ucsfaging.bsky.social · 14/04/2025
Today is a special day! It's our second BARI symposium at the de Young Museum in the beautiful Golden Gate Park.
001
John Newman, MD, PhD @geriscidoc.bsky.social · 31/03/2025
Outstanding work, Emily! I'm so excited to see this cool story out! What a great example of "that's odd" being the most important words in science.
251
Reposted by John Newman, MD, PhD
Emily Goldberg @dremilygoldberg.bsky.social · 26/03/2025
I could not be more excited to have our lab's first story online where we report our discovery that HDACs ~reverse~ their activity to ADD acyl groups to lysine! We found this for our favorite ketone body, BHB, but this pathway controls other lysine modifications too!🧵 www.nature.com/articles/s41...
nature.com
Reversible histone deacetylase activity catalyzes lysine acylation - Nature Chemical Biology
Tsusaka et al. discover that histone deacetylases, which are well known to remove protein modifications, such as lysine acetylation and β-hydroxybutyrylation, can also reverse their chemical activity ...
1012438
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 08/03/2025
Come visit the Buck booth at North Bay Science Discovery Day at the Sonoma County Fairgrounds today! We’re in The Hall of Flowers. Booth 24. We’ve got some really cool experiments to check out! @northbayscience
064
John Newman, MD, PhD @geriscidoc.bsky.social · 06/03/2025
We're kicking off an NIA-AGS symposium on the intersection of Alzheimer's disease and multiple chronic conditions - exactly the sort of interdisciplinary, un-siloed, patient-centered science that National Institute on Aging does so uniquely well! www.americangeriatrics.org/r13conference
americangeriatrics.org
INTERSECTION OF MULTIPLE CHRONIC CONDITIONS (MCCS) AND ALZHEIMER'S DISEASE AND ALZHEIMER'S DISEASE RELATED DEMENTIAS (AD/ADRD)
Intersection of Multiple Chronic Conditions (MCCs) and Alzheimer's Disease and Alzheimer's Disease Related Dementias (AD/ADRD) (2025)
183
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 28/02/2025
Learn how to be your own geriatrician! Buck was thrilled to partner with Vivalon this week providing valuable info to older adults on how to best advocate for themselves in a medical system that often lets them down. Kudos to Dr. John Newman! www.youtube.com/watch?v=-6A-... @geriscidoc.bsky.social
youtube.com
Learn How to Be Your Own Geriatrician - The Buck Institute for Research on Aging at Vivalon
YouTube video by Vivalon
011
Reposted by John Newman, MD, PhD
Benjamin Seligman @errorbars.bsky.social · 26/02/2025
Cuts to the VA research have been hard. I've lost colleagues, including one studying Veteran homelessness. But losing VA research hurts us all. 1/6 (I'm expressing my own views and not necessarily those of the VA or the US government.)
161
John Newman, MD, PhD @geriscidoc.bsky.social · 24/02/2025
Well done, Jade and @serogersmd.bsky.social! What a fantastic NIH-funded MSTAR project.
071
Reposted by John Newman, MD, PhD
UCSF Geriatrics @ucsfgeriatrics.bsky.social · 14/02/2025
📢 Save the date! The 2025 California Academic Geriatrics Institutions (CAGI) Conference is happening May 30 at UC Irvine. Join geriatrics professionals from across CA to connect & collaborate. Coordinated with support from Drs. Todd James (@Geri_IPE) & @susanschneiderucsf.bsky.social! #CAGI2025
033
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 13/02/2025
Our CEO, Eric Verdin answered questions about the administration’s proposed budget cuts to the NIH at a hearing before the Senate Special Committee on Aging this afternoon. Hear his exchange with Angela Alsobrook D-MD here: youtu.be/XrhHldez1AI
youtu.be
Eric Verdin, MD, President of the Buck Institute in hearing of the Senate Special Committee on Aging
YouTube video by Buck Institute for Research on Aging
0109
John Newman, MD, PhD @geriscidoc.bsky.social · 12/02/2025
Just two more days to apply to UCSF MSTAR! Applications due Friday Feb 14. A unique opportunity for medical students to immerse themselves in aging research!
033
Reposted by John Newman, MD, PhD
John Newman, MD, PhD @geriscidoc.bsky.social · 31/01/2025
Calling all medical students - aging research needs you! Apply now for UCSF 2025 MSTAR summer research program. Learn from all-star mentors how to solve the most meaningful and complex problems facing society. Apps open now, due Feb 14. #Geriatrics #Aging geriatrics.ucsf.edu/education/me...
geriatrics.ucsf.edu
MSTAR | Geriatrics
The MSTAR program at UCSF is a summer research practicum in San Francisco, CA, designed to immerse first year medical students in aging research.
176
John Newman, MD, PhD @geriscidoc.bsky.social · 31/01/2025
Calling all medical students - aging research needs you! Apply now for UCSF 2025 MSTAR summer research program. Learn from all-star mentors how to solve the most meaningful and complex problems facing society. Apps open now, due Feb 14. #Geriatrics #Aging geriatrics.ucsf.edu/education/me...
geriatrics.ucsf.edu
MSTAR | Geriatrics
The MSTAR program at UCSF is a summer research practicum in San Francisco, CA, designed to immerse first year medical students in aging research.
176
Reposted by John Newman, MD, PhD
Ken Covinsky @kencovinsky.bsky.social · 26/01/2025
I strongly support the NIH Diversity Supplement Program. Addressing the severe lack of diversity among biomedical researchers improves the quality of research. It's not a level playing field. This program helps restore equity through mentored training. Rescinding this program is a big mistake
07216
Reposted by John Newman, MD, PhD
Eric Widera, MD @ewidera.bsky.social · 22/01/2025
What other departments or divisions are doing faculty sessions on teaching how to get on BlueSky? @ucsfgeriatrics.bsky.social is! Thanks @lwaltermd.bsky.social for setting this up! #geriatrics #gerisky
14419
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 19/12/2024
Thrilled to announce up to $52M award from ARPA_H for groundbreaking PATH program: Personalized Analytics for Transforming Health. Along with our strategic partner Phenome Health our aim is to predict and prevent diseases to increase individual #healthspan. www.buckinstitute.org/news/buck-in...
buckinstitute.org
Buck Institute and Phenome Health Awarded up to $52M from ARPA-H
Award Aims to Transform Healthcare with Personalized Analytics
041
Reposted by John Newman, MD, PhD
Kenny Wilson @kennywilson.bsky.social · 03/12/2024
Since I've met many new people on @bsky.app, I wanted to re-share this paper we published earlier this year in @naturecomms.bsky.social! We found OXR1, which regulates #longevity and #brainaging through neuronal endocytic recycling. Read below for a summary 👇 www.nature.com/articles/s41... #GeroSky
nature.com
OXR1 maintains the retromer to delay brain aging under dietary restriction - Nature Communications
Dietary restriction promotes healthy brain aging, but the mechanism is unknown. Here, the authors show that OXR1 is upregulated by dietary restriction and confers age-related neuroprotection by m...
1194
Reposted by John Newman, MD, PhD
Bluesky @bsky.app · 03/12/2024
Scientists, academics, researchers: We’re excited to share that @altmetric.com is now tracking mentions of your research on Bluesky! 🧪
456294874996
John Newman, MD, PhD @geriscidoc.bsky.social · 02/12/2024
Our latest work: a new link between metabolism and proteostasis, relevant to Alzheimer's disease. Out today in Cell Chemical Biology as open access! Stay tuned for more discussion of what we found and what it means... @buckinstitute.bsky.social @cellpress.bsky.social www.cell.com/cell-chemica...
cell.com
β-hydroxybutyrate is a metabolic regulator of proteostasis in the aged and Alzheimer disease brain
Madhavan et al. identify and characterize the selective regulation of protein solubility by the ketone body β-hydroxybutyrate (βHB) across a range of models. βHB exposure rescues cell-based and C. ele...
2258
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 02/12/2024
#Ketone bodies are not just about energy. Study in @cellpress.bsky.social shows metabolites are powerful signaling molecules that help clean up damaged proteins. New biology for aging and neurodegenerative disease @geriscidoc.bsky.social @sidmadhavan.bsky.social www.buckinstitute.org/news/ketone-...
buckinstitute.org
Ketone bodies: more than energy, they are powerful signaling metabolites that clean up damaged proteins
Ketone esters help clear misfolded proteins in mouse models of aging and Alzheimer’s disease   Ketone bodies, produced by the body to provide fuel during fasting, have roles in regulating cellular pro...
0105
Reposted by John Newman, MD, PhD
Roz Anderson @andersonrozalyn.bsky.social · 26/11/2024
We are all going to Alaska!! #AGE2025 as organized by the indomitable Ben Miller at OMRF @benjaminfmiller.bsky.social @americanaging.bsky.social @am-omrf.bsky.social
0124
John Newman, MD, PhD @geriscidoc.bsky.social · 25/11/2024
One generous gift from Dr. Jim Johnson started a snowball rolling, out of which grew the Buck Clinical Research Core. From one gift for one small study grew millions in funding for a half dozen or more geroscience clinical studies, and still growing. You can have an enormous impact! Thank you!
081
Reposted by John Newman, MD, PhD
The Buck Institute for Research on Aging @buckinstitute.org · 25/11/2024
During this season of giving, we want to express our thanks to our donors. We’ve created a special video featuring scientists from across the Buck, sharing how your contributions have helped make a big difference in our research. We are incredibly grateful for you! vimeo.com/1009324677/d...
vimeo.com
Thank you Buck Donors!
This is "Thank you Buck Donors!" by The Buck Institute on Vimeo, the home for high quality videos and the people who love them.
071
John Newman, MD, PhD @geriscidoc.bsky.social · 24/11/2024
It's delirium! Not dementia. Feel free to widely share the one-page flyer and web page linked below, created by the American Delirium Society. Post the flyer in resident work rooms. Build delirium awareness! americandeliriumsociety.org/wp-content/u... americandeliriumsociety.org/delirium-awa...
American Delirium Society meme titled "It's Delirium! Not Dementia."
3143
Reposted by John Newman, MD, PhD
Patrick Phillips @patrickphillips.bsky.social · 22/11/2024
A reminder for new folks. BlueSky does not have an algorithm to raise posts of interest. It is incumbent upon you to do so via reposting. Liking things only provides feedback to the poster but does not promote the post. The signal to noise ratio is taking a brief beating, so great to help curate.
59271
John Newman, MD, PhD @geriscidoc.bsky.social · 24/11/2024
There is a ton of good stuff in this thread (as I read through a stack of grant applications)...
2115
Reposted by John Newman, MD, PhD
Christian Gonzalez-Billault @glezbillault.bsky.social · 23/11/2024
More insights into the beneficial roles of KD in brain. By the great Diego Acuña-Catalán and wonderful collaborators @geriscidoc.bsky.social and Birgit Schilling at @buckinstitute.bsky.social www.cell.com/cell-reports...
cell.com
Ketogenic diet administration later in life improves memory by modifying the synaptic cortical proteome via the PKA signaling pathway in aging mice
KD improves memory in aged mice; however, the molecular effects governing such changes at synaptic level remain unknown. Acuna-Catalan et al. reveal that a KD improves short- and long-term memory and ...
031
Reposted by John Newman, MD, PhD
Clin-STAR Coordinating Center @clin-star.org · 22/11/2024
Thank you to all who joined us at the 2024 #Clin-STAR and #Beeson Annual Meetings!
0112
John Newman, MD, PhD @geriscidoc.bsky.social · 22/11/2024
Made a starter-Starter Pack for #delirium! (Now with link below) Welcome to Bluesky, all interested in delirium research, care, and advocacy. go.bsky.app/RWdgmcm Reply or email me to add to the list. Hopefully this will be eclipsed by an ADS, EDA, or NIDUS Starter Pack soon!
372
John Newman, MD, PhD @geriscidoc.bsky.social · 22/11/2024
Made a starter Starter Pack for #delirium! Welcome to Bluesky, all interested in delirium research, care, and advocacy. Reply or email me to add others. Hopefully this will be eclipsed by an ADS or NIDUS list soon! ADS2025 is coming soon: americandeliriumsociety.org/events/ads-c...
americandeliriumsociety.org
ADS Conference 2025 | American Delirium Society
231
Reposted by John Newman, MD, PhD
Anand Iyer, MD, MSPH @anandiyermd.bsky.social · 21/11/2024
Hey friends! Made a growing #BeesonScholar starter pack! Message me and I can add you to the list! Help me grow the community here on @bsky.app go.bsky.app/QvWS6XT
52612
John Newman, MD, PhD @geriscidoc.bsky.social · 21/11/2024
The Beeson Annual Meeting is my favorite time of year! A whole conference center filled with clinicians who both care for older adults and are passionate about aging research. And Chicago greeted us with a beautiful dusting of snow as a backdrop. #Beeson2024 #NIA #OnceABessonAlwaysABeeson #geronsky
Snow-dusted lakeshore, tree, and conference building
091
Reposted by John Newman, MD, PhD
Eric Widera, MD @ewidera.bsky.social · 20/11/2024
Does your Division or Department have not only a Bluesky account but also a faculty starter pack? Mine now does! Time to lower that entry barrier #medsky go.bsky.app/9oRaamW
0176
John Newman, MD, PhD @geriscidoc.bsky.social · 19/11/2024
We're doing this.
030
John Newman, MD, PhD @geriscidoc.bsky.social · 16/11/2024
Congratulations to Newman Lab / Buck-USC Aging Biology PhD student Sid Madhavan for being invited to talk about his thesis project in the Emerging Scholar and Professional Organization (ESPO) abstract session at #GSA2024!
140
John Newman, MD, PhD @geriscidoc.bsky.social · 15/11/2024
My friend and collaborator Birgit Schilling at #BuckInstitute giving a state-of-the-art update on proteomic biomarkers of senescence, including new data on ovarian senescence with colleague Francesca Duncan at the Buck Center for Healthy Aging in Women. #GSA2024
2132
John Newman, MD, PhD @geriscidoc.bsky.social · 15/11/2024
Day 2 of the biology / #geroscience program at #GSA2024 is heavy on senescence and aging biomarkers. Great NIH-funded progress in development of biomarkers across various mechanisms of aging, technologies, and organ systems. #geronsky
040
John Newman, MD, PhD @geriscidoc.bsky.social · 14/11/2024
"Repurposed for Aging": Which drugs have the strongest evidence as potential gerotherapeutics? Great discussion of metformin, SLGT2i, and GLP-1RA at #GSA24 by this #endocrinology & #geriatrics #geroscience Dream Team of Dr. Sara Espinoza, Dr. Carolina Solis-Herrera, Dr. Sandra Aleksic, and me.
322
John Newman, MD, PhD @geriscidoc.bsky.social · 13/11/2024
The incomparable Jamie Justice from #XPrize headlining "Testing the Geroscience Hypothesis" at #GSA2024, describing updated design and outcome plans for the Healthspan X Prize. The X Prize is just ramping up but already having a big impact on how we think about clinical trials in #geroscience.
030
John Newman, MD, PhD @geriscidoc.bsky.social · 13/11/2024
First skeet! I'm kicking off my Bsky presence here in rainy-but-beautiful Seattle at #GSA2024 #geronsociety. Four days of geeking out in an amazing city with aging researchers from all over the world. Including a strong contingent from the Newman Lab and the #BuckInstitute!
180