Date: 10 months ago   Category: Science

The new way of fight against incurable cancer is found


Scientists of Hokkaido University (Japan) have revealed the mechanism which promotes growth of cancer tumors, steady against radiation therapy. It is reported in the press release on MedicalXpress. They have found out that in malignant cages there is a metabolic way participating in movement of mitochondrions to an external membrane that increases ability of cancer to get into healthy fabrics. It is known that on a surface of cages there is a protein интегрин which promotes their interaction with an extracellular matriks. Signals which arrive from the integrin contacting from outer side of a membrane certain molecules initiate such processes as movement of organellas in cytoplasm, attachment of a cage to other cages (adhesion) and also differentiation and death. Researchers have shown that accumulation of an integrin leads to formation of an adhesive complex on a cage surface that, in turn, in an alarm way of Arf6-AMP1-PRKD2, promotes a congestion of mitochondrions in the periphery of a cage. Blocking of signals has helped to prevent movement of organellas from the center and to reduce invasiveness of cancer cells. Besides, mitochondrions began to mark out a large number of active forms of oxygen that led to an oxidizing stress and death of malignant cages. According to experts, opening will help to increase efficiency of radiation therapy to which some types of malignant new growths gain stability. It is more than important news in Film of Day Telegram-channel. Subscribe!

URL:




Today

just now

The female resident of South Korea by mistake crushed several banknotes in Schröder, however managed to restore them and to replace in bank. The information Asia One portal reports about it. On June 2...

just now

vk of News of Rostov | Dondaygruzovoy the car transporting the scenic equipment and a requisite of the people's artist of Russia Philip Kirkorov had an accident on the way from Volgodonsk to the Crimea. The video from the scene is published in a public of "News of Rostov" in VKontakte on Tuesday, July 16. Presumably, the truck moved down in a ditch...

just now

The liquidator of the Chernobyl accident Nagashibay Zhusupov from the Kazakhstan city of Aktobe committed suicide. Shortly before death he watched series "Chernobyl" from HBO, Daily Mail reports. An i...

just now

The zooprotective organization PETA ("People for ethic treatment of animals") criticized pornvideo published on the website Men.com. Writes Ladbible.PETA about it paid attention to a roller in which t...

just now

The Moscow qualification board of judges agreed to initiation of legal proceedings concerning the judge in resignation Ruslan Yakubayev suspected of taking of a bribe. Interfax was reported about it b...

just now

The Supreme Court of Russia in a dispute of business and tax specialists about what to consider personal and real estate supported businessmen. The Vedomosti newspaper belonging to Demyan Kudryavtsev'...

just now

The JSC "Russian Railways" company does not manage to complete the first stage of modernization of the Baikal-Amur Mainline (BAM) and the Trans-Siberian Railway (Trans-Siberian Railway) in time. Such...

just now

YouTube EX Aldebaran314ochevidtsy imprinted work of one of tanks from "Tiger forces" — elite formation of the Syrian army which specializes in offensive operations. Video is posted on YouTube. The Al Masdar News edition paid attention to it. As it is noted, on shots work of military in the northwest of the Province of Hama is imprinted. Soldiers ar...