Forever Young
نویسنده
چکیده
Propagation of a species requires periodic cell renewal to avoid clonal senescence. Liu et al. (2010) now describe a new mechanism of cell renewal in budding yeast, in which damaged protein aggregates are transported out of the daughter buds along actin cables to preserve youthfulness.
منابع مشابه
Infant and Young Child Feeding: a Key area to Improve Child Health
Good nutrition is essential for survival, physical growth, mental development, performance, productivity, health and well-being across the entire life-span: from the earliest stages of fetal development, at birth, and through infancy, childhood, adolescence and on into adulthood. Poor nutrition in the first 1,000 days of children’s lives can have irreversible consequences. For millions of chi...
متن کاملTo Be Forever Young? Towards Reframing Corporeal Subjectivity in Maturity
In this paper I examine the relationship between the body in midlife and subjectivity in contemporary western cultures, drawing on both social constructionist and psychoanalytic perspectives. Referring to recent theoretical accounts, I take the position that how we are aged by culture begins in midlife, and that this period is therefore critical in understanding how the body-subject in western ...
متن کاملThe young person's guide to the internet
Of course, from childhood to forever, we are always thought to love reading. It is not only reading the lesson book but also reading everything good is the choice of getting new inspirations. Religion, sciences, politics, social, literature, and fictions will enrich you for not only one aspect. Having more aspects to know and understand will lead you become someone more precious. Yea, becoming ...
متن کاملForever Young: Death-Defying Neuroblasts
During development, many neural stem cells "age" as they sequentially generate distinct neuronal or glial cell types. In this issue, Maurange et al. (2008) now identify the temporal control factors in Drosophila neural stem cells (neuroblasts) that regulate the fate of stem cell progeny and signal the end of stem cell proliferation.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Cell
دوره 140 شماره
صفحات -
تاریخ انتشار 2010