PMID- 10374757 OWN - NLM STAT- MEDLINE DCOM- 19990707 LR - 20190513 IS - 0022-3069 (Print) IS - 0022-3069 (Linking) VI - 58 IP - 6 DP - 1999 Jun TI - Frontotemporal dementia and corticobasal degeneration in a family with a P301S mutation in tau. PG - 667-77 AB - The tau gene has been found to be the locus of dementia with rigidity linked to chromosome 17. Exonic and intronic mutations have been described in a number of families. Here we describe a P301S mutation in exon 10 of the tau gene in a new family. Two members of this family were affected. One individual presented with frontotemporal dementia, whereas his son has corticobasal degeneration, demonstrating that the same primary gene defect in tau can lead to 2 distinct clinical phenotypes. Both individuals developed rapidly progressive disease in the third decade. Neuropathologically, the father presented with an extensive filamentous pathology made of hyperphosphorylated tau protein. Biochemically, recombinant tau protein with the P301S mutation showed a greatly reduced ability to promote microtubule assembly. FAU - Bugiani, O AU - Bugiani O AD - Istituto Neurologico Carlo Besta, Milano, Italy. FAU - Murrell, J R AU - Murrell JR FAU - Giaccone, G AU - Giaccone G FAU - Hasegawa, M AU - Hasegawa M FAU - Ghigo, G AU - Ghigo G FAU - Tabaton, M AU - Tabaton M FAU - Morbin, M AU - Morbin M FAU - Primavera, A AU - Primavera A FAU - Carella, F AU - Carella F FAU - Solaro, C AU - Solaro C FAU - Grisoli, M AU - Grisoli M FAU - Savoiardo, M AU - Savoiardo M FAU - Spillantini, M G AU - Spillantini MG FAU - Tagliavini, F AU - Tagliavini F FAU - Goedert, M AU - Goedert M FAU - Ghetti, B AU - Ghetti B LA - eng GR - AG10133/AG/NIA NIH HHS/United States GR - NS14426/NS/NINDS NIH HHS/United States GR - NS37431/NS/NINDS NIH HHS/United States PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - England TA - J Neuropathol Exp Neurol JT - Journal of neuropathology and experimental neurology JID - 2985192R RN - 0 (tau Proteins) RN - 9007-49-2 (DNA) SB - IM MH - Adult MH - Basal Ganglia Diseases/*pathology MH - Cerebral Cortex/*pathology MH - DNA/genetics MH - Dementia/*genetics/pathology MH - Family Health MH - Frontal Lobe/*pathology MH - Humans MH - Immunohistochemistry MH - Magnetic Resonance Imaging MH - Microtubules/ultrastructure MH - Middle Aged MH - Mutation MH - *Nerve Degeneration MH - Pedigree MH - Temporal Lobe/*pathology MH - tau Proteins/genetics EDAT- 1999/06/22 00:00 MHDA- 1999/06/22 00:01 CRDT- 1999/06/22 00:00 PHST- 1999/06/22 00:00 [pubmed] PHST- 1999/06/22 00:01 [medline] PHST- 1999/06/22 00:00 [entrez] AID - 10.1097/00005072-199906000-00011 [doi] PST - ppublish SO - J Neuropathol Exp Neurol. 1999 Jun;58(6):667-77. doi: 10.1097/00005072-199906000-00011.