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Molecular Biology

D-Index
111
Citations
48969
World Ranking
350
National Ranking
205

Biology and Biochemistry

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113
Citations
50719
World Ranking
850
National Ranking
532

Research.com Recognitions

  • 2005 - Member of Academia Europaea
  • 2002 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1995 - Member of the National Academy of Sciences
  • 1987 - Fellow of the American Academy of Arts and Sciences

Overview

Alexander Varshavsky is affiliated with the California Institute of Technology in the United States. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, with an emphasis on Molecular Biology, alongside contributions to Medicine, Oncology, Cancer Research, Cell Biology, and Epidemiology.

The scientist's main topics of work include:

  • Ubiquitin and proteasome pathways
  • Peptidase inhibition and analysis
  • Protein degradation and inhibitors
  • Cancer-related gene regulation
  • Signaling pathways in disease
  • Cancer genomics and diagnostics
  • Advanced biosensing and bioanalysis techniques

Alexander Varshavsky has published extensively, frequently contributing to the journal Proceedings of the National Academy of Sciences, with six publications in that venue. Additional publication venues include Biochemistry, Economics and Mathematical Methods, BioEssays, and The EMBO Journal.

Recent papers authored or coauthored by Alexander Varshavsky include:

  • "Recognition of nonproline N-terminal residues by the Pro/N-degron pathway," 2020, Proceedings of the National Academy of Sciences
  • "N-degron pathways," 2024, Proceedings of the National Academy of Sciences
  • "Five enzymes of the Arg/N-degron pathway form a targeting complex: The concept of superchanneling," 2020, Proceedings of the National Academy of Sciences
  • "Aminopeptidases trim Xaa-Pro proteins, initiating their degradation by the Pro/N-degron pathway," 2021, Proceedings of the National Academy of Sciences
  • "Crystal structure of the Ate1 arginyl-tRNA-protein transferase and arginylation of N-degron substrates," 2022, Proceedings of the National Academy of Sciences

Frequent coauthors collaborating with Alexander Varshavsky include:

  • Shun-Jia Chen
  • Artem Melnykov
  • Hyun Kyu Song
  • Tri Vu
  • Dong Cheng

The scientist's accolades feature membership and fellowship in several prestigious organizations, including:

  • Member of the Academia Europaea (2005)
  • Fellow of the American Association for the Advancement of Science (AAAS) (2002)
  • Member of the National Academy of Sciences (1995)
  • Fellow of the American Academy of Arts and Sciences (1987)

Best Publications

  • In Vivo Half-Life of a Protein is a Function of its Amino-Terminal Residue

    Andreas Bachmair;Daniel Finley;Alexander Varshavsky

  • A multiubiquitin chain is confined to specific lysine in a targeted short-lived protein.

    Vincent Chau;John W. Tobias;Andreas Bachmair;Andreas Bachmair;David Marriott

  • The N-end rule: functions, mysteries, uses

    Alexander Varshavsky

  • A proteolytic pathway that recognizes ubiquitin as a degradation signal.

    Erica S. Johnson;Philip C.M. Ma;Irene M. Ota;Alexander Varshavsky

  • The yeast polyubiquitin gene is essential for resistance to high temperatures, starvation, and other stresses

    Daniel Finley;Engin Özkaynak;Alexander Varshavsky

  • Split ubiquitin as a sensor of protein interactions in vivo

    Nils Johnsson;Alexander Varshavsky

  • The yeast DNA repair gene RAD6 encodes a ubiquitin-conjugating enzyme

    Stefan Jentsch;John P. McGrath;Alexander Varshavsky

  • The tails of ubiquitin precursors are ribosomal proteins whose fusion to ubiquitin facilitates ribosome biogenesis.

    Daniel Finley;Bonnie Bartel;Alexander Varshavsky

  • The N-end rule pathway and regulation by proteolysis

    Alexander Varshavsky

  • N-Terminal Acetylation of Cellular Proteins Creates Specific Degradation Signals

    Cheol-Sang Hwang;Anna Shemorry;Alexander Varshavsky

  • Basic Medical Research Award. The ubiquitin system.

    Avram Hershko;Aaron Ciechanover;Alexander Varshavsky

  • The yeast STE6 gene encodes a homologue of the mammalian multidrug resistance P-glycoprotein.

    John P. McGrath;Alexander Varshavsky

  • The ubiquitin system

    Alexander Varshavsky

  • A protein binds to a satellite DNA repeat at three specific sites that would be brought into mutual proximity by DNA folding in the nucleosome

    François Strauss;Alexander Varshavsky

  • Mapping proteinDNA interactions in vivo with formaldehyde: Evidence that histone H4 is retained on a highly transcribed gene

    Mark J. Solomon;Pamela L. Larsen;Alexander Varshavsky

  • Ubiquitin dependence of selective protein degradation demonstrated in the mammalian cell cycle mutant ts85

    Aaron Ciechanover;Daniel Finley;Alexander Varshavsky

  • The N-end rule in bacteria.

    John W. Tobias;Thomas E. Shrader;Gabrielle Rocap;Alexander Varshavsky

  • Thermolability of ubiquitin-activating enzyme from the mammalian cell cycle mutant ts85

    Daniel Finley;Aaron Ciechanover;Alexander Varshavsky

  • The N-end Rule

    A Varshavsky

  • Ubiquitin-mediated protein degradation: The early days The ubiquitin system

    Avram Hershko;Aaron Ciechanover;Alexander Varshavsky

Frequent Co-Authors

Yong Tae Kwon
Yong Tae Kwon Seoul National University
Aaron Ciechanover
Aaron Ciechanover Technion – Israel Institute of Technology
Mark Hochstrasser
Mark Hochstrasser Yale University
Stefan Jentsch
Stefan Jentsch Max Planck Society
Bonnie Bartel
Bonnie Bartel Rice University
Daniel Finley
Daniel Finley Harvard University
Cheolju Lee
Cheolju Lee Korea Institute of Science and Technology
Julia Mayerle
Julia Mayerle Ludwig-Maximilians-Universität München
Martin Zenker
Martin Zenker Otto-von-Guericke University Magdeburg
André Reis
André Reis University of Erlangen-Nuremberg

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