Linked Life Data

20491623

Source:http://linkedlifedata.com/resource/pubmed/id/20491623

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2010-8-30
pubmed:abstractText
Proteasomes are large multicatalytic proteinase complexes located in the cytosol and the nucleus of eukaryotic cells. The ubiquitin-proteasome system is responsible for the degradation of most intracellular proteins and therefore plays an essential regulatory role in critical cellular processes including cell cycle progression, proliferation, differentiation, angiogenesis and apoptosis. Besides involving in normal cellular functions and homeostasis, the alteration of proteasomal activity contributes to the pathological states of several clinical disorders including inflammation, neurodegeneration and cancer. It has been reported that human cancer cells possess elevated level of proteasome activity and are more sensitive to proteasome inhibitors than normal cells, indicating that the inhibition of the ubiquitin-proteasome system could be used as a novel approach for cancer therapy. In this review we summarize several specific aspects of research for the proteasome complex, including the structure and catalytic activities of the proteasome, properties and mechanisms of action of various proteasome inhibitors, and finally the clinical development of proteasome inhibitors as novel anticancer agents.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
1875-5550
pubmed:author
pubmed:issnType
Electronic
pubmed:day
1
pubmed:volume
11
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
459-70
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
The ubiquitin-proteasome system as a prospective molecular target for cancer treatment and prevention.
pubmed:affiliation
The Prevention Program, Barbara Ann Karmanos Cancer Institute, and Departments of Oncology and Pathology, School of Medicine, Wayne State University, Detroit, Michigan, USA.
pubmed:publicationType
Journal Article, Review, Research Support, N.I.H., Extramural