Cellular Reprogramming in Pursuit of Immortality
نویسندگان
چکیده
منابع مشابه
I-10: Transcriptomics in Oocyte Mediated Cellular Reprogramming
a:4:{s:10:"Background";s:1707:"Early embryonic development in mammals begins in transcriptional silence with an oocyte-mediated transcriptional reprogramming of parental gametes occurs during a so called across-the-board process of “erase-and-rebuild”. In this process, the parental transcription programs are erased long before (maternal) or soon thereafter (paternal) fertilization to generate a...
متن کاملA Shortcut to Immortality: Rapid Reprogramming with Tissue Cells
In 1981, researchers working independently on two continents ushered in a new era of biomedicine by isolating stem cells from early mouse embryos and sustaining the famously finicky cells in Petri dishes. These cultured “pluripotent” cells, which can generate any of the 200-plus cell types in the body, looked and behaved like normal embryo cells, giving researchers a powerful model for understa...
متن کاملTranscriptional reprogramming in cellular quiescence
Most cells in nature are not actively dividing, yet are able to return to the cell cycle given the appropriate environmental signals. There is now ample evidence that quiescent G0 cells are not shut-down but still metabolically and transcriptionally active. Quiescent cells must maintain a basal transcriptional capacity to maintain transcripts and proteins necessary for survival. This implies a ...
متن کاملAlgorithm for cellular reprogramming
The day we understand the time evolution of subcellular events at a level of detail comparable to physical systems governed by Newton's laws of motion seems far away. Even so, quantitative approaches to cellular dynamics add to our understanding of cell biology. With data-guided frameworks we can develop better predictions about, and methods for, control over specific biological processes and s...
متن کاملCellular reprogramming of somatic cells.
The process of 'cell reprogramming' can be achieved by somatic cell nuclear transfer, cell fusion with embryonic stem cells, exposure to stem cell extracts, or by inducing pluripotentcy mediated by defined factors giving rise to what are termed induced pluripotent stem cells. More recently, the fate of a somatic cell can be directly induced to uptake other cell fates, termed lineage-specific re...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Stem Cell
سال: 2012
ISSN: 1934-5909
DOI: 10.1016/j.stem.2012.11.014