AG11651
Fibroblast from Skin, Arm
Description:
GERONTOLOGY RESEARCH CENTER (GRC) CELL CULTURE COLLECTION
BALTIMORE LONGITUDINAL STUDY ON AGING (BLSA)
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Repository
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NIA Aging Cell Culture Repository
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| Subcollection |
GRC |
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Biopsy Source
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Arm
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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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Fibroblast from Skin, Arm
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Race
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White
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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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ISCN
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46,XY
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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 Senescence |
40 |
| PDL at Freeze |
8 |
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase, Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis and by Chromosome Analysis |
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| Remarks |
The biopsy site is the mesial aspect of the mid-upper left arm, taken antemortem. The primary culture was initiated from explants of a 2 mm-punch biopsy. The cell morphology is fibroblast-like and the karyotype is 46,XY with 4% of the cells examined showing random chromosome loss. The legacy karyotype description shown in this Remark may not be representative of the current available product. |
| Sun L, Chiang JY, Choi JY, Xiong ZM, Mao X, Collins FS, Hodes RJ, Cao K, Transient induction of telomerase expression mediates senescence and reduces tumorigenesis in primary fibroblasts Proceedings of the National Academy of Sciences of the United States of America116:18983-18993 2019 |
| PubMed ID: 31481614 |
| PDL at Senescence |
40 |
| Cumulative PDL at Freeze |
8 |
| Split Ratio |
1:3 |
| Temperature |
37 C |
| Medium |
Eagle's MEM with Hank's BSS, with 26mM Hepes; ambient CO2 with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not inactivated |
| Substrate |
None specified |
| Subcultivation Method |
trypsin-EDTA |
| Supplement |
- |
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