Author

Abhinav Vayyeti

Saint Louis UniversityORCID 0009-0008-7283-1491Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Organism:human· 2 Assay:proteomics· 2 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Edwin AntonyiD· 3 shared Vikas KaushikiD· 3 shared Rahul ChaddaiD· 2 shared Sofia S. OrigantiiD· 2 shared Aidan Antony· 1 shared Ayush MistryiD· 1 shared Brian B. BothneriD· 1 shared Chris Arnatt· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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3 shared papersBiochemistry

Edwin AntonyORCID

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3 papers

Recent·Most cited

BiochemistrybioRxivPreprintAug 19, 2026

A Phosphorylation Switch Modulates Configurational Codes in the Oncofetal IGF2BP RNA Binding Paralogs

Vikas Kaushik, Vaishnavi Sanjayan, Jenna R. Mattice…·Edwin Antony

This study shows phosphorylation of IGF2BP1 and IGF2BP3 at a conserved serine acts as a configurational switch, altering their RNA binding domain arrangements and affecting mRNA regulation.

DOI 10.64898/2026.05.07.723538

humanproteomics

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BiochemistryNature CommunicationsPeer-reviewedDec 9, 2025

Mechanism of RPA phosphocode priming and tuning by Cdk1/Wee1 signaling circuit

Poonam Roshan, Vikas Kaushik, Ayush Mistry…·Sofia S. Origanti

This study identifies a feedback mechanism involving Cdk1/Wee1 signaling that primes and tunes RPA phosphorylation, crucial for cell cycle progression and DNA damage response.

3 citations

experimental assaychromatin & epigenetic regulation

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BiochemistrybioRxivNov 23, 2023

Fluorescent human RPA to track assembly dynamics on DNA

Vikas Kaushik, Rahul Chadda, Sahiti Kuppa…·Edwin Antony

This paper describes fluorescently modified human RPA to study its dynamic interactions with ssDNA and other proteins.

DOI 10.1016/j.ymeth.2024.01.019

humanproteomics

𝕏 PostBluesky