Title : Analysis of phospholipid molecular species in brains from patients with infantile and juvenile neuronal-ceroid lipofuscinosis using liquid chromatography-electrospray ionization mass spectrometry.

Pub. Date : 2003 Mar

PMID : 12603829






11 Functional Relationships(s)
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Protein Name
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1 Phospholipids (PL) in cerebral cortex from patients with infantile (INCL or CLN1) and juvenile (JNCL or CLN3) forms of neuronal ceroid-lipofuscinosis (NCL) and controls were analysed by normal phase HPLC and on-line electrospray ionization ion-trap mass spectrometric detection (LC-ESI-MS). Phospholipids palmitoyl-protein thioesterase 1 Homo sapiens
2 Phospholipids (PL) in cerebral cortex from patients with infantile (INCL or CLN1) and juvenile (JNCL or CLN3) forms of neuronal ceroid-lipofuscinosis (NCL) and controls were analysed by normal phase HPLC and on-line electrospray ionization ion-trap mass spectrometric detection (LC-ESI-MS). Phospholipids palmitoyl-protein thioesterase 1 Homo sapiens
3 Compared with the controls, the INCL brains contained proportionally more phosphatidylcholine (PC), and less phosphatidylethanolamine (PE) and phosphatidylserine (PS). Phosphatidylcholines palmitoyl-protein thioesterase 1 Homo sapiens
4 Compared with the controls, the INCL brains contained proportionally more phosphatidylcholine (PC), and less phosphatidylethanolamine (PE) and phosphatidylserine (PS). Phosphatidylcholines palmitoyl-protein thioesterase 1 Homo sapiens
5 Compared with the controls, the INCL brains contained proportionally more phosphatidylcholine (PC), and less phosphatidylethanolamine (PE) and phosphatidylserine (PS). phosphatidylethanolamine palmitoyl-protein thioesterase 1 Homo sapiens
6 Compared with the controls, the INCL brains contained proportionally more phosphatidylcholine (PC), and less phosphatidylethanolamine (PE) and phosphatidylserine (PS). phosphatidylethanolamine palmitoyl-protein thioesterase 1 Homo sapiens
7 Compared with the controls, the INCL brains contained proportionally more phosphatidylcholine (PC), and less phosphatidylethanolamine (PE) and phosphatidylserine (PS). Phosphatidylserines palmitoyl-protein thioesterase 1 Homo sapiens
8 Compared with the controls, the INCL brains contained proportionally more phosphatidylcholine (PC), and less phosphatidylethanolamine (PE) and phosphatidylserine (PS). Phosphatidylserines palmitoyl-protein thioesterase 1 Homo sapiens
9 In INCL cortex, which had lost 65% of the normal PL content, the proportions of polyunsaturated molecular species, especially the PS and PE that contained docosahexaenoic acid (22:6n-3), were dramatically decreased. Docosahexaenoic Acids palmitoyl-protein thioesterase 1 Homo sapiens
10 Lysobisphosphatidic acid was highly elevated in the INCL brain and consisted mostly of polyunsaturated species. bis(monoacylglyceryl)phosphate palmitoyl-protein thioesterase 1 Homo sapiens
11 It is possible that changes in the composition of PL membranes accelerate progression of INCL by altering signalling and membrane trafficking in neurons. Phospholipids palmitoyl-protein thioesterase 1 Homo sapiens