Ruth Ann Crystal

Ruth Ann Crystal

@drruth.bsky.social

Also known as @CatchTheBaby on Twitter OBGYN physician, innovator, baker Weekly newsletter at https://drruth.substack.com/ #Medsky #LongCOVID

14,869 Followers 1,069 Following 1,838 Posts Joined Jul 2023
11 hours ago

@queergermangirl.bsky.social Have you read "Tomorrow, Tomorrow and Tomorrow" by Gabrielle Zevin? It is a novel about video game makers.

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1 day ago

cc: @erictopol.bsky.social

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GLP-1 activates a receptor (blue on a membrane) to turn on cAMP pathway. This turns on Med14 switch (yellow) in the Mediator complex (blues and grays) with a P (phosphorylation). Genes get activated (picture of DNA) which increases beta cell survival, insulin, better glucose control.

GLP-1 drugs don’t just affect appetite and weight. They can reprogram gene expression.

A new PNAS study from the Salk Institute shows GLP-1 agonists activate Med14 phosphorylation, turning on genes that help pancreatic beta cells survive and produce insulin.

buff.ly/3xffAk3

#medsky

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1 week ago
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Glucagon-like peptide-1 receptor agonists and risk of substance use disorders among US veterans with type 2 diabetes: cohort study Objectives To investigate whether initiation of glucagon-like peptide-1 (GLP-1) receptor agonists is associated with both reduced risks of incident alcohol, cannabis, cocaine, nicotine, opioid, and ot...

New in the BMJ: Our study of 600,000 people found GLP-1 drugs associated with 50% fewer substance-related deaths, 39% fewer overdoses, and reduced addiction risk across alcohol, opioids, cocaine, cannabis, and nicotine.
www.bmj.com/content/392/...

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1 day ago

Penguins propose with pebbles.

Kids in a children’s hospital painted the pebbles.

Somewhere in Scotland a penguin just proposed with a child’s artwork.💕

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3 days ago
World map with Measles outbreaks in orange especially in Mexico and US and some African nations. Chicken pox in India in dark blue. Whooping cough in US in yellow.

✨Please share! The Dr. Ruth Report buff.ly/Inu2i6N

📈Viruses that are HIGH now (RSV, Flu B, Norovirus)
🧠COVID infection and neurodegeneration
🫧How gut bacteria cause brain fog in Long COVID
🚨Measles outbreaks in ICE detention facilities

& much more!

#medsky #covidconscious #publichealth 🛟😷🧪

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2 days ago

Job available at the amazing Erturk lab in Munich

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2 days ago

You go girl!

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4 days ago
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Hey I did a fun thing with @warren.senate.gov about breaking up giant healthcare conglomerates

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2 days ago

Go Mama!

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3 days ago
World map with Measles outbreaks in orange especially in Mexico and US and some African nations. Chicken pox in India in dark blue. Whooping cough in US in yellow.

✨Please share! The Dr. Ruth Report buff.ly/Inu2i6N

📈Viruses that are HIGH now (RSV, Flu B, Norovirus)
🧠COVID infection and neurodegeneration
🫧How gut bacteria cause brain fog in Long COVID
🚨Measles outbreaks in ICE detention facilities

& much more!

#medsky #covidconscious #publichealth 🛟😷🧪

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4 days ago
People release young tortoises onto some brush from grey boxes.

Giant tortoises have returned to Floreana Island in the Galápagos for the first time in almost 200 years. 🐢🌿 buff.ly/beWx2o3

Conservationists released 158 young tortoises descended from the extinct Floreana lineage, helping restore the island’s ecosystem and seed dispersal.

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4 days ago

It’s not a coincidence to me that #BrainInjuryAwarenessMonth and #LongCOVID awareness happen together. The cognitive symptoms my patients describe overlap in real, meaningful ways… and deserve the same validation, research, and treatments. 🧠

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4 days ago
People release young tortoises onto some brush from grey boxes.

Giant tortoises have returned to Floreana Island in the Galápagos for the first time in almost 200 years. 🐢🌿 buff.ly/beWx2o3

Conservationists released 158 young tortoises descended from the extinct Floreana lineage, helping restore the island’s ecosystem and seed dispersal.

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5 days ago

These are wild times when a funeral service is the most inspiring thing you’ve seen all week.

Grateful for this man’s leadership.

Rest in Power
Rev. Jesse Jackson🙏🏼🕊️🕯️

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6 days ago
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CDPH is urging Californians to check their measles vaccination status after several recent cases were reported in Sacramento and Placer counties. These cases represent the third measles outbreak in CA in 2026.

Learn more: www.cdph.ca.gov/Programs/OPA... [1/3]

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5 days ago

She is so right about affordable childcare.

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5 days ago

Oh no.

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1 week ago
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Have you ever gotten denied by your insurance? Here are 3 Steps to DEFEAT insurance denials (don't pay until you watch this!). You are not alone in this fight. We’re fighting for affordability and healthcare access for everyone. Visit aft.org/affordability

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5 days ago

Yes, until after the November midterm elections.

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1 week ago
A healthcare professional discusses with a smiling adult and a young child in a modern clinic setting. Text states: "You have the power to protect your child against measles. #DontWaitVaccinate"

Measles is a very contagious disease caused by a virus that spreads through the air when an infected person coughs or sneezes. Keep you and your family up to date on the MMR vaccine.​

​Find more vaccination information at: cdph.ca.gov/Programs/CID/DCDC/Pages/Immunization/family.aspx​

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5 days ago

cc: @rajlabn.bsky.social @ryanhisner.bsky.social

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5 days ago

Great summary of where we are for Respiratory Viruses across the United States now!

Thanks @wastewaterscan.bsky.social

#publichealth #covidconcious #medsky #IDsky

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6 days ago

Measles meets ICE detention. What could possibly go wrong?

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1 week ago

I think it is absolutely scandalous that in just one year of an HHS under the leadership RFK.Jr the US has lost its Measles elimination status and is now on track to do same for perinatally acquired Hepatitis B. These are huge public health wins that took years to accomplish.

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1 week ago
Infographic on measles in cardinal red, yellow and light blue. Includes timeline, photos of children with the measles rash, and other information on spread (aerosols and resp droplets.) Be Wise- Immunize!

✈️ One measles case can spread far.

Last yr, an unvaccinated traveler infected 17 others in the airplane and at the US airport. The traveler had fever, cough, & conjunctivitis while flying. buff.ly/El0n89P

People with measles are contagious 4 days before the rash appears and 4 days after.

#medsky

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1 week ago

It's been a long 6 years.

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2 weeks ago
Infographic. mRNA vaccine. Custom tumor targeting. Custom mRNA vaccine which retrains the dendritic cells and T cells. 10 out of 14 TNBC cancer patients are cancer free at 5 years.  10 green women, 4 gray women.

Good News! The same mRNA platform used for COVID vaccines is now being personalized to fight aggressive breast cancer. buff.ly/PHcr1wu

In a new study, custom tumor-targeting mRNA vaccines trained the immune system to attack the cancer.

10/14 patients cancer-free at 5 year mark!

#medsky #oncsky

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1 week ago
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South Carolina Hospitals Aren’t Required to Disclose Measles-Related Admissions. That Leaves Doctors in the Dark. Physicians across South Carolina, home to the largest measles outbreak in decades, are advising patients without the benefit of real-time data on hospitalizations due to measles-related pneumonia, bra...

ProPublica contacted state health agencies across the South and found most do not require hospitals to report measles-related admissions.

Alabama is among the few that do. Virginia does too, but it doesn’t release that data to the public.

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1 week ago

Thanks Tania!

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