Ubiquitin chain cleavage: CYLD at work.
Author
Summary, in English
The tumor suppressor CYLD is a deubiquitylating enzyme that negatively regulates different signaling pathways by removing lysine 63-linked polyubiquitin chains from several specific substrates. In various tumor types, CYLD loss can lead to cell survival or cell proliferation. In addition to its loss due to mutations, CYLD expression can also be decreased through transcriptional and post-transcriptional regulatory mechanisms. Moreover, as epigenetic repression of CYLD can affect tumor progression in different cancer types, the activation of the CYLD promoter ensures the tight control of an inflammatory response. Recent work also shows that CYLD activity can be governed by different regulatory mechanisms including phosphorylation, thus providing another layer of control for diverse physiological processes.
Department/s
- Cell Pathology, Malmö
- BioCARE: Biomarkers in Cancer Medicine improving Health Care, Education and Innovation
Publishing year
2010
Language
English
Pages
392-399
Publication/Series
Trends in Biochemical Sciences
Volume
35
Links
Document type
Journal article
Publisher
Elsevier
Topic
- Cancer and Oncology
Status
Published
Research group
- Cell Pathology, Malmö
ISBN/ISSN/Other
- ISSN: 0167-7640