Nina Tsvetanova
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tsvetanovalab.bsky.social
Nina Tsvetanova
@tsvetanovalab.bsky.social
Assistant Professor of Pharmacology & Cancer Biology at Duke University; PhD (RNA biology) @ Stanford, Postdoc (GPCR signaling) @ UCSF; Interests: GPCR signaling and trafficking, GPCR-dependent gene regulation
Account posts for the Tlab

tsvetanovalab.com
Reposted by Nina Tsvetanova
Now online @nature.com!

Want to change the consequences of receptor activation?

Small molecules binding the GPCR-transducer interface change G protein subtype preference in predictable ways, enabling rational drug design 💥

So many new possibilities! 🧪🧠🟦

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

🧵👇
Designing allosteric modulators to change GPCR G protein subtype selectivity - Nature
Studies of the G-protein-coupled receptor NTSR1 show that the G protein selectivity of this receptor can be modified by small molecules, enabling the design of drugs that work by switching receptor su...
www.nature.com
October 27, 2025 at 8:50 PM
The lab had an excellent time at the annual Duke Pharmacology & Cancer Bio retreat! Katherine gave a great talk, and she and Matt each won a department award to recognize success in obtaining a fellowship and an impactful publication, respectively. 🎉
October 5, 2025 at 1:13 AM
Our preprint “GPCR endocytosis rewires neuronal gene expression and cellular architecture” is now live on bioRxiv.
🔗 doi.org/10.1101/2025...

We uncover how GPCR trafficking shapes protein content and neuronal structure. Congratulations to our team members, Katherine Hall and Matt Klauer!

A short🧵
August 28, 2025 at 2:09 PM
📣 We are looking for a full-time research technician. This is a great opportunity for recent grads seeking additional hands-on experience before grad or med school. Join our team in exploring GPCR signaling and pharmacology at @dukemedschool.bsky.social Description: careers.duke.edu/job/Durham-R...
July 2, 2025 at 1:58 PM
Great science and stunning views of the Niagara Falls at the GRK and arrestin @faseborg.bsky.social meeting. Thanks to @sudarrajagopal.bsky.social @calebirolab.bsky.social @joann-trejo.bsky.social and Irene Coin for organizing an excellent conference and for the invitation. #GKASRC
June 26, 2025 at 3:43 PM
Congrats to our grad student Peter on successfully passing his prelim 🎉
June 20, 2025 at 9:22 PM
Celebrating all wins- big and small. Marking our new grant with a great evening of bowling and bonding with our collaborators, the Walsh lab at UNC!
June 11, 2025 at 7:17 PM
Reposted by Nina Tsvetanova
A new Review highlights recent advances in understanding compartmentalized GPCR signaling using chemical biology approaches with a focus on tools for real-time monitoring, site-selective tuning of signaling protein networks and mechanistic screening

www.nature.com/articles/s41...
Chemical biology approaches to resolve the subcellular GPCR signaling landscape - Nature Chemical Biology
This Review highlights recent advances in understanding compartmentalized GPCR signaling using chemical biology approaches with a focus on tools for real-time monitoring, site-selective tuning of sign...
www.nature.com
June 3, 2025 at 8:16 PM
Check out our later take on GPCR signaling in space and time and the toolbox of chemogenetic and chemical biology approaches to explore this cool phenomenon ⬇️. I had a blast working with my colleagues @MiriamStoeber, @cyclic_Andreas and Braden Lobingier.

doi.org/10.1038/s415...
Chemical biology approaches to resolve the subcellular GPCR signaling landscape - Nature Chemical Biology
This Review highlights recent advances in understanding compartmentalized GPCR signaling using chemical biology approaches with a focus on tools for real-time monitoring, site-selective tuning of sign...
doi.org
June 4, 2025 at 10:38 AM
Congratulations to Malarie on passing her prelim exam with flying colors 🎉🍾
May 30, 2025 at 8:42 PM
Celebrating some exciting wins in the Tlab lately (grants awarded, papers accepted, new jobs, and experiments finally behaving) with 🍹🌮
April 24, 2025 at 12:27 AM
🎉 Thrilled to announce we have received the NoA for our new NIMH R01! Excited for the discoveries ahead and grateful to the NIH for the support.
April 15, 2025 at 12:50 PM
Huge congratulations to Dr. Matt Klauer on a terrific PhD defense 🎊! Matt excelled consistently throughout his candidacy and has started a number of exciting new directions in the lab 🔬. We wish him all the best as he embarks on the next chapters of his scientific journey 👨🏻‍🎓🍾🎉
March 27, 2025 at 10:10 PM
Excited to share the publication of our latest #NIH funded work led by Matt Klauer where we determine how #GPCRs shape the translational landscape of cells: www.pnas.org/doi/10.1073/...
February 18, 2025 at 5:08 PM
Some much-needed good news 🎉: I am honored to receive the ASPET Molecular Pharmacology Division Early Career Award. Big thanks to Mikel Garcia-Marcos for the nomination. I am very grateful for the support and recognition by my colleagues at #ASPET and beyond.
ow.ly/nYiB50UNQLF
2025 Award Winners
ow.ly
January 27, 2025 at 4:08 PM
I am thrilled to congratulate Katherine Hall in the lab on being awarded an @americanheart.bsky.social predoctoral fellowship 🎉! Way to go!!
December 12, 2024 at 10:43 PM
My dept (Pharmacology and Cancer Biology) is conducting a joint search with the Department of Integrative Immunobiology at Duke for a tenure-track Assistant Professor in the area of tumor immunology. Join our collaborative and vibrant scientific community. academicjobsonline.org/ajo/jobs/29186
Duke University Medical Center, Integrative Immunobiology
Full service online faculty recruitment and application management system for academic institutions worldwide. We offer unique solutions tailored for academic communities.
academicjobsonline.org
November 19, 2024 at 7:01 PM
👋 Excited to join the @bsky.app community! We are a cell biology lab interested in how drugs shape gene expression, with particular focus on GPCR signaling and regulation.
November 17, 2024 at 4:03 PM