Work

An emerging role for Ubiquilin 1 in regulating protein quality control system and in disease pathogenesis.

Year: 2009

Type: article

Abstract: The process of refolding or degrading misfolded proteins is the most important function of protein quality control (PQC) system. An imbalance between the capacity of PQC system and the quantity and severity of misfolded proteins may result in protein aggregate accumulation, which can ultimately contribute to a class of diseases referred to as conformational disorders. Numerous lines of evidence suggest that Ubiquilin 1 is an important component in PQC. Ubiquilin 1 has been indicated to be involved in the pathophysiology of neurodegenerative diseases and cancer. Here we review the evidence that Ubiquilin 1 is an important component of the PQC system and also review the role of Ubiquilin 1 in human diseases.

Source: PubMed

Authors: Can Zhang, Aleister J Saunders

Institutions: Harvard University, Massachusetts General Hospital

Language: English

Topic: Ubiquitin and proteasome pathways

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: green

Funder: National Institute of Neurological Disorders and Stroke

Award: Identification and Characterization of APP Metabolism Regulators