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Oscar Vargas-Rodriguez

@vargasrodriguezlab

Scientific Explorer Asst. prof. @UConn Health https://health.uconn.edu/vargas-rodriguez-lab/

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30.01.2025
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Latest posts by Oscar Vargas-Rodriguez @vargasrodriguezlab

Skidmore Chemistry - Tenure Stream Search

We are searching for a two-year Visiting Assistant Professor to help teach our 100-level and organic chemistry courses. Our search page with info is live. The link for applications will be live soon. It is for sabbatical replacements over the next two years. www.skidmore.edu/chemistry/se...

30.01.2026 13:28 πŸ‘ 3 πŸ” 6 πŸ’¬ 0 πŸ“Œ 3

On a Sunday

23.01.2026 17:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Committee Releases Conferenced Defense, Homeland Security, Labor, Health and Human Services, Education, and Related Agencies, and Transportation, Housing and Urban Development, and Related Agencies Bi... United States Senate Committee on Appropriations

The conference (agreement between House and Senate) appropriations bill that includes HHS and NIH was released this morning.

www.appropriations.senate.gov/news/majorit...

1/5

20.01.2026 15:55 πŸ‘ 95 πŸ” 75 πŸ’¬ 3 πŸ“Œ 11
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7 basic science discoveries that changed the world Ozempic, MRI machines and flat screen televisions all emerged out of fundamental research decades earlier β€” the very types of study being slashed by the US government.

Ozempic, MRI machines and flat screen televisions all emerged out of fundamental research decades earlier β€” the very types of study being slashed by the US government

go.nature.com/47hn0n5

01.11.2025 17:39 πŸ‘ 374 πŸ” 147 πŸ’¬ 5 πŸ“Œ 7
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tRNA modifications as regulators of bacterial virulence and stress responses Bacteria are recognized for their ability to adapt their lifestyle to the environment. Specifically, when considering pathogenic bacteria, their capacity to respond to stress and switch to a virulent ...

An insightful review on bacterial tRNA modifications and their role in bacterial stress response and host interactions - dx.plos.org/10.1371/jour...

26.10.2025 12:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

we are recruiting a postdoc with interest in using genomics and molecular biology to study transcription factors. We have an R35 to fund the project/salary.

15.10.2025 16:00 πŸ‘ 7 πŸ” 15 πŸ’¬ 1 πŸ“Œ 0
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W.H.O. Warns of Sharp Increase in Drug-Resistant Infections The U.N. health agency found that one in six infections worldwide was resistant to the most commonly available antibiotics.

W.H.O. Warns of Sharp Increase in Drug-Resistant Infections.
Gift link: nyti.ms/4mZ2c8B

13.10.2025 21:12 πŸ‘ 46 πŸ” 30 πŸ’¬ 2 πŸ“Œ 5
Validate User

Excited to share the newly published work from the lab, which offers insights into the specificity and evolution of a recently discovered family of aminoacyl-tRNA deacylases.
academic.oup.com/nar/article/...

26.09.2025 22:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The article comes out today! @natmicrobiol.nature.com
A roadmap for equitable reuse of public microbiome data by The Data Reuse Consortium.
Link: rdcu.be/eIix7

26.09.2025 19:36 πŸ‘ 12 πŸ” 6 πŸ’¬ 1 πŸ“Œ 1
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NSF Graduate Research Fellowship Program (GRFP)

NSF Graduate Fellowship announcement is finally posted!

www.nsf.gov/funding/oppo...

1/2

26.09.2025 19:59 πŸ‘ 51 πŸ” 21 πŸ’¬ 1 πŸ“Œ 2

Want to share your work with our RNA community? Submit your abstract by this Frday, September 26th, to be considered for a talk!

22.09.2025 19:01 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Origins of life: the molecules that could have unlocked peptide synthesis For life to emerge on Earth, peptides must first have formed without the aid of enzymes β€” but how? Reactions of sulfur-containing molecules might have been key.

For life to emerge on Earth, peptides must first have formed without the aid of enzymes β€” but how? Reactions of sulfur-containing molecules might have been key

go.nature.com/4oX04jC

28.08.2025 09:01 πŸ‘ 56 πŸ” 15 πŸ’¬ 0 πŸ“Œ 1
The image is a colorized scanning electron micrograph of E. coli cells.

The image is a colorized scanning electron micrograph of E. coli cells.

The new issue of #ScienceSignaling has arrived!

A new study reveals how small proteins in E. coli enable bacteria to cope with stress, our latest Editors’ Choice piece dives into recent findings showing how estrogen protects against kidney injury, and more. https://scim.ag/4mC0GtD

26.08.2025 21:00 πŸ‘ 33 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
An engraving of the pelvis from Gray’s Anatomy.

An engraving of the pelvis from Gray’s Anatomy.

A genetic flip helped turn us into upright walkers. Here’s my evo-devo story about the ilium. Gift link: nyti.ms/45BOenz

27.08.2025 15:08 πŸ‘ 78 πŸ” 29 πŸ’¬ 4 πŸ“Œ 6
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NIH is shrinking the number of research projects it funds due to a new Trump policy NIH plans to shrink the share of grant applications it will award for the remainder of the fiscal year, in some cases by more than half.

New STAT story about multi-year funding.

www.statnews.com/2025/07/29/n...

29.07.2025 11:40 πŸ‘ 37 πŸ” 33 πŸ’¬ 3 πŸ“Œ 2
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The most complete view of the human genome yet sets new standard for use in precision medicine What if scientists unlocked the most hidden, hardest-to-read regions of our DNA?

New research, published today in @natureportfolio.nature.com, decodes the most elusive, difficult-to-sequence regions of the genome from populations around the world, rewriting knowledge of human biology and setting a new benchmark for precision medicine. πŸ§ͺπŸ§¬πŸ”¬

23.07.2025 21:04 πŸ‘ 27 πŸ” 6 πŸ’¬ 1 πŸ“Œ 1

No queda mΓ‘s q esperar, esperar, y esperar un poco mΓ‘s πŸ˜‚
despuΓ©s me cuentas cΓ³mo te fue con el R35

24.07.2025 01:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Suerte!

23.07.2025 20:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A graphic showing the GlycoCaging approach

A graphic showing the GlycoCaging approach

β€œGlycoCaging” uses gut bacteria to activate drugs for inflammatory bowel disease.

Learn more in a new #SciencePerspective: scim.ag/4ltfMk8

01.07.2025 16:09 πŸ‘ 45 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0
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National Science Foundation Staff Booted From Headquarters - Eos Staff at the National Science Foundation (NSF) were notified on 25 June that the agency’s office space, located in Alexandria, Va., will be taken over by Department of Housing and Urban Development (H...

National Science Foundation staff were notified that their office space will be taken over by Department of Housing and Urban Development. It's unclear where the 1,800+ NSF employees will work. Renovation plans apparently include a personal gym for the HUD secretary & family eos.org/research-and...

26.06.2025 01:19 πŸ‘ 177 πŸ” 134 πŸ’¬ 24 πŸ“Œ 17
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Targeting de novo purine biosynthesis for tuberculosis treatment - Nature The validation of inhibitors targetingΒ PurF, a novel drug targetΒ for tuberculosisΒ drug discovery, is described.

Nature research paper: Targeting de novo purine biosynthesis for tuberculosis treatment

https://go.nature.com/3SYNS3i

24.06.2025 12:40 πŸ‘ 16 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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NIH grantees may face long wait for restored money Researchers who saw their NIH grants restored could face long waits accessing the money.

Axios story about the path forward for restored terminated grants.

The administration will continue to pursue appeals and other steps.

www.axios.com/2025/06/24/n...

24.06.2025 13:24 πŸ‘ 42 πŸ” 33 πŸ’¬ 3 πŸ“Œ 3
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This tiny device can shrink dangerous blood clots. It’s called the β€˜milli-spinner’ and its invention was partly an accident…

10.06.2025 10:39 πŸ‘ 9085 πŸ” 2032 πŸ’¬ 277 πŸ“Œ 246
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ΒΏTe interesarΓ­a unirte a nuestro laboratorio como Postdoctoral Fellow?
ΒΏEstΓ‘ interesado en investigar y contribuir a la comprensiΓ³n del papel de los anaerobios en la salud humana?

Revisa la convocatoria Pew Latin American Fellows

Β‘ContΓ‘ctame si cumples con los requisitos!
#Archaea #MicroSky

07.06.2025 15:08 πŸ‘ 6 πŸ” 10 πŸ’¬ 2 πŸ“Œ 0
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πŸŽ“ Got a thesis seminar, award, or lab win to share?

We want to feature it on the Yale RNA Center's website and social media!
Send it our way & let’s spotlight great science!

Contact us πŸ‘‰ medicine.yale.edu/rnacenter/ab...

27.05.2025 14:34 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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RFK Jr. threatens to bar government scientists from publishing in leading medical journals The health secretary said the New England Journal of Medicine, the Journal of the American Medical Association, and The Lancet are in bed with pharma.

HHS Secretary Robert F. Kennedy Jr. threatened to bar government scientists from publishing in major medical journals, saying on a podcast that three top journals were β€œcorrupt” and influenced by pharmaceutical companies.

27.05.2025 19:24 πŸ‘ 5913 πŸ” 2259 πŸ’¬ 1086 πŸ“Œ 486
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Trump proposes unprecedented budget cuts to US science Huge reductions, if enacted, could have β€˜catastrophic’ effects on US competitiveness and the scientific pipeline, critics say.

US President Donald Trump’s proposed budget for fiscal year 2026 calls for unprecedented cuts to scientific agencies that, if enacted, would deal a devastating blow to US science, policy specialists say.

https://go.nature.com/4jYv3IP

02.05.2025 22:25 πŸ‘ 124 πŸ” 69 πŸ’¬ 8 πŸ“Œ 10

PhD position #archaea #microsky
@archaeapowerhour.bsky.social @archaeabio.bsky.social

30.04.2025 20:25 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Updates on NSF Priorities

β€œAwards that are not aligned with NSF's priorities have been terminated, including but not limited to those on diversity, equity, and inclusion (DEI) and misinformation/disinformation”—National Science Foundation

www.nsf.gov/updates-on-p...

18.04.2025 22:19 πŸ‘ 33 πŸ” 11 πŸ’¬ 1 πŸ“Œ 3
Seattle DROP: Discover Research Opportunities for Postdocs

Interested in doing a postdoc in Seattle? Join us on May 6 for Seattle DROP, a virtual biomedical postdoc recruitment event. The first 250 US registrants enjoy lunch via delivery voucher! πŸ₯ͺ

All postdoc candidates are invited to attend.
πŸ‘‡πŸ‘‡πŸ‘‡
Registration: tinyurl.com/seattledrop25

17.04.2025 16:34 πŸ‘ 8 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0