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Glycoprotein NMB: an Emerging Role in Neurodegenerative Disease.
- Source :
-
Molecular neurobiology [Mol Neurobiol] 2018 Jun; Vol. 55 (6), pp. 5167-5176. Date of Electronic Publication: 2017 Aug 30. - Publication Year :
- 2018
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Abstract
- Neurodegeneration is characterized by severe neuronal loss leading to the cognitive and physical impairments that define various neurodegenerative diseases. Neuroinflammation is one hallmark of neurodegenerative diseases and can ultimately contribute to disease progression. Increased inflammatory cytokines, such as interleukin-6 (IL-6), interleukin-1β (IL-1 β), and tumor necrosis factor-α (TNF-α) are associated with Alzheimer's disease (AD), Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS), and multiple sclerosis (MS). Unfortunately, current therapeutic options lack ability to stop or effectively slow progression of these diseases and are primarily aimed at alleviating symptoms. Thus, it is crucial to discover novel treatment candidates for neurodegenerative diseases. Glycoprotein nonmetastatic melanoma protein B (GPNMB) is a type-I transmembrane glycoprotein first identified in a melanoma cell line. GPNMB augments bone mineral deposition by stimulating osteoblast differentiation. Aside from its anabolic function in the bone, emerging evidence suggests that GPNMB has anti-inflammatory and reparative functions. GPNMB has also been demonstrated to be neuroprotective in an animal model of ALS, cerebral ischemia, and other disease models. Given these discoveries, GPNMB should be investigated as a potential therapeutic option for multiple neurodegenerative diseases.
Details
- Language :
- English
- ISSN :
- 1559-1182
- Volume :
- 55
- Issue :
- 6
- Database :
- MEDLINE
- Journal :
- Molecular neurobiology
- Publication Type :
- Academic Journal
- Accession number :
- 28856541
- Full Text :
- https://doi.org/10.1007/s12035-017-0707-z