PMID- 11001810 OWN - NLM STAT- MEDLINE DCOM- 20001113 LR - 20211203 IS - 1096-7192 (Print) IS - 1096-7192 (Linking) VI - 71 IP - 1-2 DP - 2000 Sep-Oct TI - Developmental changes in the expression of neuronal ceroid lipofuscinoses-linked proteins. PG - 190-4 AB - Neuronal ceroid lipofuscinoses (NCL) form a distinct group of storage diseases where the normal development of the central nervous system is interrupted and neurons of the neocortex begin to degenerate. Mutations in genes encoding three lysosomal enzymes are the causes for three early-onset forms of NCLs: palmitoyl-protein thioesterase 1 (PPT1) is deficient in human infantile NCL, tripeptidyl peptidase 1 (TTP1) in late-infantile NCL, and cathepsin D in congenital ovine NCL. We wanted to compare the developmental expression profiles of these enzymes in rat brain. In conclusion, the PPT1 expression pattern differed from the two other lysosomal enzymes implicated in NCL diseases, thus suggesting a distinctive role for PPT1 in brain development. CI - Copyright 2000 Academic Press. FAU - Suopanki, J AU - Suopanki J AD - Institute of Biomedicine, University of Helsinki, Finland. jaana.suopanki@helsinki.fi FAU - Partanen, S AU - Partanen S FAU - Ezaki, J AU - Ezaki J FAU - Baumann, M AU - Baumann M FAU - Kominami, E AU - Kominami E FAU - Tyynela, J AU - Tyynela J LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review PL - United States TA - Mol Genet Metab JT - Molecular genetics and metabolism JID - 9805456 RN - 0 (DNA Primers) RN - 0 (RNA, Messenger) RN - 0 (Tripeptidyl-Peptidase 1) RN - EC 3.1.2.- (Thiolester Hydrolases) RN - EC 3.1.2.22 (palmitoyl-protein thioesterase) RN - EC 3.4.- (Endopeptidases) RN - EC 3.4.- (Serine Proteases) RN - EC 3.4.11.- (Aminopeptidases) RN - EC 3.4.14.- (Dipeptidyl-Peptidases and Tripeptidyl-Peptidases) RN - EC 3.4.23.5 (Cathepsin D) SB - IM MH - Aminopeptidases MH - Animals MH - Base Sequence MH - Cathepsin D/genetics/metabolism MH - Central Nervous System/enzymology/growth & development/pathology MH - DNA Primers/genetics MH - Dipeptidyl-Peptidases and Tripeptidyl-Peptidases MH - Endopeptidases/genetics/metabolism MH - Gene Expression Regulation, Developmental MH - Humans MH - Lysosomes/enzymology MH - Mutation MH - Nerve Degeneration MH - Neuronal Ceroid-Lipofuscinoses/*enzymology/genetics/pathology MH - RNA, Messenger/genetics/metabolism MH - Rats MH - Serine Proteases MH - Thiolester Hydrolases/genetics/metabolism MH - Tripeptidyl-Peptidase 1 RF - 36 EDAT- 2000/09/26 11:00 MHDA- 2001/02/28 10:01 CRDT- 2000/09/26 11:00 PHST- 2000/09/26 11:00 [pubmed] PHST- 2001/02/28 10:01 [medline] PHST- 2000/09/26 11:00 [entrez] AID - S1096-7192(00)93071-3 [pii] AID - 10.1006/mgme.2000.3071 [doi] PST - ppublish SO - Mol Genet Metab. 2000 Sep-Oct;71(1-2):190-4. doi: 10.1006/mgme.2000.3071.