NG21158
DNA from Fibroblast
Description:
ALZHEIMER DISEASE; AD
APOLIPOPROTEIN E; APOE
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Repository
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NIA Aging Cell Culture Repository
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| Subcollection |
Alzheimer's Disease |
| Quantity |
10 µg |
| Quantitation Method |
Please see our FAQ |
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Biopsy Source
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Unspecified
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Cell Type
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Fibroblast
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Tissue Type
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Skin
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Transformant
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Untransformed
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Sample Source
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DNA from Fibroblast
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Race
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White
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Family Member
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1
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Relation to Proband
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proband
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Confirmation
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Clinical summary/Case history
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Species
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Homo sapiens
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Common Name
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Human
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Remarks
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| PDL at Freeze |
5.27 |
| Passage Frozen |
5 |
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by LINE assay |
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| Gene |
APOE |
| Chromosomal Location |
19q13.2 |
| Allelic Variant 1 |
107741.0001; APOE2 ISOFORMS |
| Identified Mutation |
ARG158CYS; The 3 major isoforms of human apolipoprotein E (apoE2, -E3, and -E4), as identified by isoelectric focusing, are coded for by 3 alleles (epsilon 2, 3, and 4). The E2 (107741.0001), E3 (107741.0015), and E4 (107741.0016) isoforms differ in amino acid sequence at 2 sites, residue 112 (called site A) and residue 158 (called site B). At sites A/B, apoE2, -E3, and -E4 contain cysteine/cysteine, cysteine/arginine, and arginine/arginine, respectively [Weisgraber et al. J. Biol. Chem. 256: 9077-9083 (1981) and Rall et al. Proc. Nat. Acad. Sci. 79: 4696-4700 (1982)]. |
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| Gene |
APOE |
| Chromosomal Location |
19q13.2 |
| Allelic Variant 2 |
107741.0015; APOE3 ISOFORM |
| Identified Mutation |
CYS112 AND ARG158; Weisgraber et al. [J. Biol. Chem. 256: 9077-9083 (1981)] and Rall et al. [Proc. Nat. Acad. Sci. 79: 4696-4700 (1982)] identified one of the 3 major apolipoprotein E isoforms, apolipoprotein E3. The variant has Cys112 and Arg158. This is the most common variant, with frequencies of 40% to 90% in various populations. |
| Remarks |
The donor is clinically affected with Alzheimer's disease. The biopsy was taken ante-mortem. The culture was initiated on 9/3/81 using explants of minced skin tissue. The cell morphology is fibroblast-like. The APOE genotype of the donor subject is E2/E3. A lymphoblast cell culture from this same donor is AG21159. |
| Joshi AU, Van Wassenhove LD, Logas KR, Minhas PS, Andreasson KI, Weinberg KI, Chen CH, Mochly-Rosen D, Aldehyde dehydrogenase 2 activity and aldehydic load contribute to neuroinflammation and Alzheimer's disease related pathology Acta neuropathologica communications7:190 2019 |
| PubMed ID: 31829281 |
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| Meyer K, Feldman HM, Lu T, Drake D, Lim ET, Ling KH, Bishop NA, Pan Y, Seo J, Lin YT, Su SC, Church GM, Tsai LH, Yankner BA, REST and Neural Gene Network Dysregulation in iPSC Models of Alzheimer's Disease Cell reports26:1112-1127.e9 2018 |
| PubMed ID: 30699343 |
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| Scudiero DA, Polinsky RJ, Brumback RA, Tarone RE, Nee LE, Robbins JH, Alzheimer disease fibroblasts are hypersensitive to the lethal effects of a DNA-damaging chemical. Mutat Res159:125-31 1986 |
| PubMed ID: 3941662 |
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