PMID- 2369898 OWN - NLM STAT- MEDLINE DCOM- 19900822 LR - 20220511 IS - 0261-4189 (Print) IS - 1460-2075 (Electronic) IS - 0261-4189 (Linking) VI - 9 IP - 8 DP - 1990 Aug TI - Regional distribution of brain-derived neurotrophic factor mRNA in the adult mouse brain. PG - 2459-64 AB - Brain-derived neurotrophic factor (BDNF) is a protein that allows the survival of specific neuronal populations. This study reports on the distribution of the BDNF mRNA in the adult mouse brain, where the BDNF gene is strongly expressed, using quantitative Northern blot analysis and in situ hybridization. All brain regions examined were found to contain substantial amounts of BDNF mRNA, the highest levels being found in the hippocampus followed by the cerebral cortex. In the hippocampus, which is also the site of highest nerve growth factor (NGF) gene expression in the central nervous system (CNS), there is approximately 50-fold more BDNF mRNA than NGF mRNA. In other brain regions, such as the granule cell layer of the cerebellum, the differences between the levels of BDNF and NGF mRNAs are even more pronounced. The BDNF mRNA was localized by in situ hybridization in hippocampal neurons (pyramidal and granule cells). These data suggest that BDNF may play an important role in the CNS for a wide variety of adult neurons. FAU - Hofer, M AU - Hofer M AD - Max-Planck Institute for Psychiatry, Department of Neurochemistry, Martinsried, FRG. FAU - Pagliusi, S R AU - Pagliusi SR FAU - Hohn, A AU - Hohn A FAU - Leibrock, J AU - Leibrock J FAU - Barde, Y A AU - Barde YA LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - EMBO J JT - The EMBO journal JID - 8208664 RN - 0 (Brain-Derived Neurotrophic Factor) RN - 0 (Nerve Growth Factors) RN - 0 (Nerve Tissue Proteins) RN - 0 (Phosphorus Radioisotopes) RN - 0 (RNA, Messenger) RN - 9007-49-2 (DNA) SB - IM MH - Amino Acid Sequence MH - Animals MH - Autoradiography MH - Base Sequence MH - Brain/*metabolism MH - Brain-Derived Neurotrophic Factor MH - Cloning, Molecular MH - DNA/genetics MH - Gene Library MH - Mice MH - Molecular Sequence Data MH - Nerve Growth Factors/*genetics MH - Nerve Tissue Proteins/*genetics MH - Organ Specificity MH - Phosphorus Radioisotopes MH - RNA, Messenger/*analysis/genetics PMC - PMC552273 EDAT- 1990/08/01 00:00 MHDA- 1990/08/01 00:01 PMCR- 1991/08/01 CRDT- 1990/08/01 00:00 PHST- 1990/08/01 00:00 [pubmed] PHST- 1990/08/01 00:01 [medline] PHST- 1990/08/01 00:00 [entrez] PHST- 1991/08/01 00:00 [pmc-release] AID - 10.1002/j.1460-2075.1990.tb07423.x [doi] PST - ppublish SO - EMBO J. 1990 Aug;9(8):2459-64. doi: 10.1002/j.1460-2075.1990.tb07423.x.