Scientists 'switch off' cancer gene in tumor cellsMay 3, 2013 - 19:15 AMT PanARMENIAN.Net - Flipping a genetic switch in tumor cells can halt the spread of cancer, scientists have shown, according to Belfast Telegraph. The discovery raises the possibility of stopping the deadly disease in its tracks by blocking the gene, thought to be active in all aggressive cancers. HGMA1 operates like an orchestra conductor, regulating a range of biological processes tumors need to grow and spread around the body. Its usual role is to drive cell growth during embryonic development. In healthy adults it is turned off, but it is reactivated in cancers. In tests, the gene's growth slowed and they stopped invading new territory. Dr Linda Resar from Johns Hopkins University School of Medicine in Baltimore, US, said: "Our work shows for the first time that switching this gene off in aggressive cancer cells dramatically changes their appearance and behavior." Top stories The number of state universities will be reduced from 23 to 8 by 2030, Minister of Education, Science, Culture and Sport Zhanna Andreasyan has said. From September 21 to November 11, a total of 2,820 Russians registered at a place of residence in Armenia, the police has said. The situation on the contact line between Karabakh and Azerbaijan was relatively stable overnight, the Defense Army says. Defense Minister Suren Papikyan has visited the southern Armenian province of Syunik, the Defense Ministry reported on March 18. Partner news | Narek Manasyan wins European Boxing Championships silver for Armenia Armenia’s Narek Manasyan (92kg) won Armenia’s second silver medal at the European Boxing Championships 2024 on April 28. Blinken urges Azerbaijan to continue negotiations with Armenia Secretary of State Antony J. Blinken has urged Azerbaijani President Ilham Aliyev to continue negotiations with Armenia. Pashinyan, Blinken talk Armenia-U.S. ties over the phone Prime Minister Nikol Pashinyan had a phone conversation with US Secretary of State Antony Blinken on April 28, Pashinyan’s office reports. Titus, Bilirakis lead legislation to sanction Azerbaijani war criminals Representatives Dina Titus (D-NV) and Gus Bilirakis (R-FL) have introduced the bipartisan legislation. |