| First Author | Greenberg DS | Year | 1996 |
| Journal | Hum Mol Genet | Volume | 5 |
| Issue | 9 | Pages | 1299-303 |
| PubMed ID | 8872469 | Mgi Jnum | J:35275 |
| Mgi Id | MGI:82725 | Doi | 10.1093/hmg/5.9.1299 |
| Citation | Greenberg DS, et al. (1996) Reduced levels of dystrophin associated proteins in the brains of mice deficient for Dp71. Hum Mol Genet 5(9):1299-303 |
| abstractText | Duchenne muscular dystrophy (DMD) is a progressive degenerative lethal muscle disease. A significant proportion of DMD affected children suffer also from mental retardation. The rod shaped protein, dystrophin, which is absent from or defective in the muscle of DMD patients, binds to a number of membrane associated proteins (known collectively as dystrophin associated proteins [DAPs]). The levels of DAPs is greatly reduced in the muscle of DMD patients and mdx mice, which lack dystrophin. In addition to dystrophin isoforms, the DMD gene codes also for several smaller proteins. One of the small proteins, Dp71, is expressed in most or all non-muscle tissues and is the major DMD gene product in the brain. The function of the small DMD gene products is unknown. Here we show that mutant mice which do not express the smaller non-muscle products of the DMD gene have a reduced level of DAPs in their brain. This suggests that Dp71 is important for the formation and/or stabilization of a DAPs complex in brain. |
