The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Hyperactivation of p53 leads to a reduction in tumor formation and an unexpected shortening of life span in two different model systems [1, 2]. The decreased life span occurs with signs of accelerated aging, such as osteoporosis, reduction in body weight, atrophy of organs, decreased stress resistance, and depletion of hematopoietic stem cells. These observations suggest a role for p53 in the determination...
The epigenetic states of key regulatory genes must be altered to drive cell fate decisions in differentiating cells. This process must be coupled, at least transiently, to the DNA replication machinery. Only a few genes, however, have been shown to require DNA replication for their activation or repression upon induction of differentiation. We have developed a methodology for examining how gene expression...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.