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The ubiquitin system

Article Abstract:

Research discusses the role of ubiquitin in the cellular protein degradation process and delineates the ubiquitin-proteolytic pathway. Results reveal that an ATP-dependent proteolysis factor 1 is the ubiquitin and it is an integral part of the proteolysis system. The pathway is identified as an N-end-rule pathway mediated by degradation signals, N-degrons.

Author: Varshavsky, Alexander, Hershko, Avram, Ciechanover, Aaron
Publisher: Nature America, Inc.
Publication Name: Nature Medicine
Subject: Health
ISSN: 1078-8956
Year: 2000
Research, Metabolic regulation, Proteolysis

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Linking ubiquitin, parkin and synphilin-1

Article Abstract:

Research has been conducted on the Parkinson disease characterized by the presence of Lewy bodies-intracytoplasmic protein accumulation. The molecular link between the formation of these bodies, ubiquitin, parkin and synphilin-1 has been investigated and the results are discussed.

Author: Ciechanover, Aaron
Publisher: Nature America, Inc.
Publication Name: Nature Medicine
Subject: Health
ISSN: 1078-8956
Year: 2001
Causes of, Medical research, Parkinson's disease, Parkinson disease, Molecules

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Inhibition of virus-induced neuronal apoptosis by Bax

Article Abstract:

Inhibition by the Bax protein of virus-induced neuronal apoptosis has been studied in mice infected with Sindbis virus. Cell-specific factors appear to determine the anti-apoptotic vs pro-apoptotic function of Bax.

Author: Ueno, Kazuyoshi, Lewis, Jennifer, Oyler, George A., Fannjiang, Yih-ru, Chau, B. Nelson, Vornov, James, Korsmeyer, Stanley, Zou, Shifa, Hardwick, J.Marie
Publisher: Nature America, Inc.
Publication Name: Nature Medicine
Subject: Health
ISSN: 1078-8956
Year: 1999
Japan, Statistical Data Included, Usage, Cell death, Mice, Mice (Rodents), Viruses, Neurons

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Subjects list: United States, Analysis, Israel, Physiological aspects, Proteins, Ubiquitin
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