Simple blood test could detect breast cancer 5 years before clinical signsNovember 4, 2019 - 11:59 AMT PanARMENIAN.Net - Breast cancer could be detected up to five years before there are any clinical signs of it, using a blood test that identifies the body's immune response to substances produced by tumour cells, according to new research presented at the 2019 NCRI Cancer Conference Sunday, November 3, Science Daily reports. Cancer cells produce proteins called antigens that trigger the body to make antibodies against them -- autoantibodies. Researchers at the University of Nottingham (UK) have found that these tumour-associated antigens (TAAs) are good indicators of cancer, and now they have developed panels of TAAs that are known already to be associated with breast cancer to detect whether or not there are autoantibodies against them in blood samples taken from patients. In a pilot study the researchers, who are part of the Centre of Excellence for Autoimmunity in Cancer (CEAC) group at the School of Medicine, University of Nottingham, took blood samples from 90 breast cancer patients at the time they were diagnosed with breast cancer and matched them with samples taken from 90 patients without breast cancer (the control group). They used screening technology (protein microarray) that allowed them to screen the blood samples rapidly for the presence of autoantibodies against 40 TAAs associated with breast cancer, and also 27 TAAs that were not known to be linked with the disease. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Cyprus parliament honors Armenian genocide victims Acting House President Zacharias Koulias noted that April 24 marks the “black anniversary” of the Armenian genocide. Armenia PM, France envoy discuss regional matters Issues related to the consistent development of Armenia-France cooperation were discussed. Azerbaijan razes historic Armenian church to ground Azerbaijan has demolished the historic Armenian Church of St. John the Baptist (known as Kanach Zham). Russia to begin assessing migrant workers' speaking skills Rosobrnadzor is planning to change the Russian language exam for migrant workers and include an assessment of speaking skills |