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Castañeda Lab
Biochemistry and Biophysics at SU
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    • Liquid-Liquid Phase Separation in Protein Quality Control
    • Stickers and spacers model
    • Non-canonical ubiquitination
    • Linkers in Multidomain Proteins
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Author: Lab Admin

Carlos speaks at PHASage.

October 13, 2021 Lab Admin

It was a pleasure to discuss our work on the molecular mechanism of how polyUb chains modulate UBQLN2 LLPS at…

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Carlos speaks at IDPseminars.

August 5, 2021 Lab Admin

It was a great honor to be invited to share our work on the LLPS-modulating interactions between the IDRs and…

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Our paper on how ALS-linked mutations affect the assembly of stress-induced UBQLN2 condensate in cells is published in Journal of Neurochemistry!

June 18, 2021 Lab Admin

Congratulations to Jules, Peter (Hehnly lab) and Amber! Read more about this work here!

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Our paper on how interactions between folded domains and IDR regions of UBQLN2 modulate LLPS is published in Protein Science!

June 3, 2021 Lab Admin

Congratulations to authors Tongyin and Sarasi. Check out the paper here!

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Congratulations to Dr. Tongyin Zheng!

Lab Admin

Tongyin successfully defended his thesis to become the first Ph.D. student from the lab to graduate. Tongyin will soon join…

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Our collaborative paper with the Hanes and Cosgrove groups on Ess1 is published in Commun Biol!

March 25, 2021 Lab Admin

This work was a very successful collaboration between our lab and the Hanes and Cosgrove groups at SUNY Upstate Medical…

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Welcome to Amber!

February 16, 2021 Lab Admin

Amber joined the lab as our research technician after completing her MS in Biology from Syracuse University.

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Tongyin presents at 34th GIBBS Conference

October 5, 2020 Lab Admin

Tongyin gave a great talk on his Ess1 story (stay tuned!) at the first ever virtual GIBBS meeting. Congratulations! Carlos,…

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Our review on UBQLNs is published!

September 23, 2020 Lab Admin

Our review titled “Structure, dynamics and functions of #UBQLNs: at the crossroads of protein quality control machinery” is out today…

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Welcome to the lab, Peter!

August 17, 2020 Lab Admin

We are excited to have Peter Raymond-Smiedy, a biology Ph.D. student, in our group.

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Lab News

  • Carlos at IDP GRC! June 28, 2022
  • Our paper on the effects of polyUb chains on UBQLN2 LLPS is published in EMBO Reports! June 28, 2022
  • Julianna is 2nd place winner of SU Biology Undergraduate Research Poster Competition! April 27, 2022
  • Sarasi and Billy at training school for biomolecular condensates! April 25, 2022
  • Sarasi and Carlos at ASBMB! April 6, 2022

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