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.
Although evidence has suggested that the serine/threonine protein phosphatase 2A (PP2A) might be a tumor suppressor protein, it has been difficult to pin down its role in tumor suppression because it acts in a wide variety of signaling pathways. Recent findings, including work in this issue by Junttila et al. (2007), provide convincing evidence that suppression of PP2A activity cooperates with other...
Research conducted over the last decade has provided a wealth of new information on the molecular mechanisms utilized by DNA tumour viruses. Studies of tumour viruses have led to important insights into the functions of viral proteins and into the regulation of normal cellular proliferation. DNA tumour viruses can stimulate growth factor signaling pathways, alter gene transcription, and inactivate...
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.