Xilma Ortiz-Gonzalez MD PhD's Avatar

Xilma Ortiz-Gonzalez MD PhD

@drxilma.bsky.social

Boricua πŸ‡΅πŸ‡· physician neuroscientist; Mom, Peds Neurogenetics 🧠🧬 @CHOP/UPenn, mitochondriac, my lab works on mechanisms of pediatric neurodegeneration #raredisease #TBCK https://www.med.upenn.edu/oglab/ opinion = my own

510 Followers  |  652 Following  |  29 Posts  |  Joined: 17.11.2024  |  1.827

Latest posts by drxilma.bsky.social on Bluesky

Any resemblance with academia is pure coincidence

12.02.2026 01:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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We're pediatricians. We see how ICE is harming children. | Opinion Liam Ramos is one of more than 1,700 children to have been put in family detention centers since 2025. We call for these centers to close.

As pediatricians, we’re speaking out on the harms of aggressive immigration enforcement and detention on children. Our kids deserve safety and protection.

See our piece in USA Today:

10.02.2026 23:23 β€” πŸ‘ 8    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
Post image 09.02.2026 17:08 β€” πŸ‘ 11428    πŸ” 2423    πŸ’¬ 175    πŸ“Œ 99
Top of the photo in white text reads: "BREAKING OVER 680 NATIONAL ACADEMY OF SCIENCES MEMBERS, INCLUDING 10 NOBEL PRIZE LAUREATES, ENDORSE IMPEACHING RFK JR." Below that in black text is a statement reading: "We, the undersigned Members of the National Academy of Medicine, the National Academy of Sciences, and the National Academy of Engineering, writing in our private capacities, endorse the Articles of Impeachment introduced in the House of Representatives on Dec 10, 2025 by Representative Haley Stevens." Below that is the red "STAND UP FOR SCIENCE " logo. Below that is a link in white text reading: "standupforscience.net/impeach-rfkjr".

Top of the photo in white text reads: "BREAKING OVER 680 NATIONAL ACADEMY OF SCIENCES MEMBERS, INCLUDING 10 NOBEL PRIZE LAUREATES, ENDORSE IMPEACHING RFK JR." Below that in black text is a statement reading: "We, the undersigned Members of the National Academy of Medicine, the National Academy of Sciences, and the National Academy of Engineering, writing in our private capacities, endorse the Articles of Impeachment introduced in the House of Representatives on Dec 10, 2025 by Representative Haley Stevens." Below that is the red "STAND UP FOR SCIENCE " logo. Below that is a link in white text reading: "standupforscience.net/impeach-rfkjr".

BREAKING: Over 680 members of the National Academy of Sciences, Medicine, and Engineering have endorsed articles of impeachment against RFK Jr.
(1/2 🧡)

05.02.2026 21:08 β€” πŸ‘ 6526    πŸ” 2166    πŸ’¬ 69    πŸ“Œ 95

Thanks RFK. 😫

04.02.2026 02:12 β€” πŸ‘ 69    πŸ” 15    πŸ’¬ 4    πŸ“Œ 0
Post image 02.02.2026 03:43 β€” πŸ‘ 34284    πŸ” 8198    πŸ’¬ 403    πŸ“Œ 276

Yeee!! Congrats

30.01.2026 02:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Frequently Asked Questions (FAQs) | Grants & Funding

Because of technical issues with the SciENcv website, NIH is extending a period of leniency accepting old format biosketches through May 2026 (see FAQ #5):

grants.nih.gov/faqs#/common...

29.01.2026 20:30 β€” πŸ‘ 21    πŸ” 18    πŸ’¬ 6    πŸ“Œ 0
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U.S. government has lost more than 10,000 STEM Ph.D.s since Trump took office A Science analysis reveals how many were fired, retired, or quit across 14 agencies

The scale of the loss is unimaginable.
www.science.org/content/arti...

28.01.2026 12:48 β€” πŸ‘ 156    πŸ” 47    πŸ’¬ 1    πŸ“Œ 3
Screenshot of an X.com post by The Associated Press (@AP) stating that dozens of immigrant families protested for better treatment behind fences at a Texas detention facility, where a 5-year-old Ecuadorian boy and his father were sent after being detained in Minnesota. Below is a video thumbnail showing a crowd gathered outdoors along a fenced walkway; many people wear bright blue or red outerwear, and some hold signs.

Screenshot of an X.com post by The Associated Press (@AP) stating that dozens of immigrant families protested for better treatment behind fences at a Texas detention facility, where a 5-year-old Ecuadorian boy and his father were sent after being detained in Minnesota. Below is a video thumbnail showing a crowd gathered outdoors along a fenced walkway; many people wear bright blue or red outerwear, and some hold signs.

After being held in two of them as a boy, I fought for decades urging America to never again build concentration camps and put human beings in them. It breaks my heart to watch this happen twice now in my own lifetime.

27.01.2026 21:30 β€” πŸ‘ 35859    πŸ” 12868    πŸ’¬ 637    πŸ“Œ 341

The heartbreak is that we all know those nurses: the ones who don’t compartmentalize to the hospital, but are always caring for the people around them.

25.01.2026 03:47 β€” πŸ‘ 66    πŸ” 7    πŸ’¬ 2    πŸ“Œ 0
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Minnesota is the best of us.

23.01.2026 22:52 β€” πŸ‘ 42594    πŸ” 9718    πŸ’¬ 660    πŸ“Œ 723
Graphic helps visualize how MYF funds FEWER grants despite the increase in budget approval by Congress.

https://www.researchamerica.org/wp-content/uploads/2025/11/ACT-for-NIH-Multi-Year-Funding-One-Pager_October-2025.pdf

Graphic helps visualize how MYF funds FEWER grants despite the increase in budget approval by Congress. https://www.researchamerica.org/wp-content/uploads/2025/11/ACT-for-NIH-Multi-Year-Funding-One-Pager_October-2025.pdf

πŸ§ͺIMPORTANT! This graphic explains how science all over the US is funded. Congress approved a 2% increase in the #NIH budget for FY 26.

Buried in the bill-
Shift of ~40% of grants to MYF. This will still result in a 35% DECREASE in the NUMBER of grants funded per yr.

Russel Vought is behind this.

22.01.2026 01:25 β€” πŸ‘ 211    πŸ” 142    πŸ’¬ 11    πŸ“Œ 6
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#MLK

18.01.2026 23:34 β€” πŸ‘ 79    πŸ” 39    πŸ’¬ 2    πŸ“Œ 2
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🚨BREAKING: ICE agents just launched flash bang grenades at protesters in front of federal building in Minneapolisβ€”causing massive explosions. "It's terrorizing, this isn't the America I served for 20 years in the U.S. Navy," tearful protester tells us.

WE'RE LIVE NOW ⬇️

14.01.2026 00:43 β€” πŸ‘ 19353    πŸ” 9015    πŸ’¬ 1054    πŸ“Œ 721
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Want to Stop ICE? Go After Its Corporate Collaborators. ICE can’t function without help from the private sector. So we should force the private sector to stop helping.

Know who profits from ICE's cruelty. https://www.thenation.com/article/activism/ice-businesses-boycott-campaign/

11.01.2026 17:01 β€” πŸ‘ 6112    πŸ” 2718    πŸ’¬ 179    πŸ“Œ 147

So which lawmaker is going to write the Renee Good Act to disarm ICE? @thedemcoalition.bsky.social @aoc.bsky.social @robertgarcia.bsky.social @raskin.house.gov @crockett.house.gov @edmarkey.bsky.social @warren.senate.gov ?

09.01.2026 00:19 β€” πŸ‘ 22    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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Border Patrol officers arrived at a Minneapolis high school while students were leaving and tackled, sprayed chemical irritants, and handcuffed parents and teachers.

Public high schools in Minneapolis have canceled classes for the rest of the week following the incident.

08.01.2026 22:36 β€” πŸ‘ 171    πŸ” 78    πŸ’¬ 6    πŸ“Œ 33

This. A government agency who is able to kill anybody with impunity is able to kill any of us with impunity

08.01.2026 03:27 β€” πŸ‘ 7    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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Doctors who care for children’s brains know this: Childhood vaccines save lives. They significantly reduce serious illness and death in children and help protect entire communities. πŸ”— Read our full statement: https://ow.ly/qU4O50XSeSm

06.01.2026 13:35 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Appeals Court Upholds Prohibition on Trump’s Medical Research Cuts

A federal appeals court ruled on Monday that the Trump administration could not make drastic cuts to the federal funding supporting much of the country’s medical and scientific research, reaffirming a lower court’s ruling from early last year.

06.01.2026 01:53 β€” πŸ‘ 37    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
An email from NIH Director Bhattacharya stating that the removal of Walter Koroshetz was at the direction of the Department of Health and Human Services.

An email from NIH Director Bhattacharya stating that the removal of Walter Koroshetz was at the direction of the Department of Health and Human Services.

We see that Bhattacharya's opinion is highly valued within HHS.

"Dr. Koroshetz's performance as Director has been exceptional; however the Department of Health and Human Services elected to pursue a leadership transition."

Not even the integrity for anyone (e.g. RFK, Jr.) to claim responsibility.

30.12.2025 21:47 β€” πŸ‘ 28    πŸ” 14    πŸ’¬ 1    πŸ“Œ 1

This settlement is the best case scenario for these applications at this point.

Pushing back matters but real damage still done by illegal actions by the current NIH leadership.

Thanks to everyone who helped make this settlement happen!

30.12.2025 01:06 β€” πŸ‘ 138    πŸ” 31    πŸ’¬ 1    πŸ“Œ 0
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I believe this meme speaks for most in healthcare, science, public health, global health, research, and anyone wanted a return to precedented times.

30.12.2025 01:20 β€” πŸ‘ 250    πŸ” 85    πŸ’¬ 9    πŸ“Œ 6
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Great pre-doc opportunities at @econ.uzh.ch in Zurich for aspiring PhD candidates from low- & middle income countries or with a refugee/asylum seeker background.

Predoctoral Program Global Talent Common Application: www.facultyhiring.oec.uzh.ch/auth/Apply/0... Please share widely in your networks!

29.12.2025 13:09 β€” πŸ‘ 20    πŸ” 21    πŸ’¬ 0    πŸ“Œ 0

Thanks Amelia!

16.12.2025 23:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Expanding the Early Childhood Manifestations of ITPR1 Heterozygous Variants Beyond Congenital Ataxia and Gillespie Syndrome | Neurology Genetics Background and ObjectivesHeterozygous ITPR1 variants have been previously linked to multiple human disease phenotypes, including congenital ataxia and Gillespie syndrome. Previous reports have describ...

Out today! Taking the diagnostic challenges from clinic into the lab bench to learn from our rare disease patients
Thanks to David Yule and his team for partnering with us in this project
www.neurology.org/doi/10.1212/...

16.12.2025 21:54 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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New paper from @zhixingchen2.bsky.social's lab!

It turns out that, in addition to its very low phototoxicity, PKmito Deep Red (PKMDR) directly reports on mitochondrial membrane potential (MMP) in live cells through its lifetime!

www.nature.com/articles/s41...

16.12.2025 12:11 β€” πŸ‘ 53    πŸ” 19    πŸ’¬ 4    πŸ“Œ 1

Sometimes I sit and think about what it means that our nation has so completely tied health insurance to working and that is:

β€œIf you can’t work and aren’t independently wealthy, you can just go ahead and die!”

And it’s so messed up.

12.12.2025 23:52 β€” πŸ‘ 122    πŸ” 26    πŸ’¬ 11    πŸ“Œ 0

Proud to contribute to this effort to expand our knowledge of the underlying mechanisms for CASK with a great team

07.12.2025 01:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

@drxilma is following 20 prominent accounts