Abstract
In population studies involving peripheral blood samples from nonagenarian and centenarian donors, the amount of biological material available for research is restricted, as only a few millilitres of blood can be obtained from extremely old donors without significantly compromising their health. Here we describe a protocol to immortalize small amounts of total frozen blood from extremely old donors (90+) using the Epstein-Barr virus, despite the low level of circulating B cells present in nonagenarian and centenarian blood samples. This methodology provides a unique way to maximize resources of biological material available for research.
Original language | English (US) |
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Pages (from-to) | 1415-1418 |
Number of pages | 4 |
Journal | Mechanisms of Ageing and Development |
Volume | 123 |
Issue number | 10 |
DOIs | |
State | Published - Jul 2002 |
Keywords
- Cell lines
- EBV
- Extremely old
- Longevity
ASJC Scopus subject areas
- Aging
- Developmental Biology