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Regulatory T cells (Tregs), which are part of the body’s immune system, downregulate the activity of other immune cells, thus preventing the development of autoimmune diseases or allergies. Scientists at the German Cancer Research Center (DKFZ) have now found the activation steps that are blocked by Tregs in immune cells. Since Tregs can also suppress [...]
Researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab), through a combination of time-lapse live imaging and mathematical modeling of a special line of human breast cells, have found evidence to suggest that for low dose levels of ionizing radiation, cancer risks may not be directly proportional to dose. This [...]
Many cancer therapies target specific proteins that proliferate on the outside of some cancer cells, but the therapies are imperfect and the cancer does not always respond. Since it is beneficial for doctors to know as soon as possible how a cancer is affected by treatment, researchers from Vanderbilt University are striving to design tests [...]
Researchers have found a way to kill human cells hijacked by a genetic accelerator that puts cancer cells into overdrive: the Myc oncogene. The discovery reveals new drug targets for Myc-driven cancers, which tend to be particularly aggressive. The results are to be published online December 8 in Science. In its non-cancerous, healthy form, Myc oversees [...]
Tecnalia, through the Interreg project Medisen, is contributing to develop biosensors capable of detecting the presence of tumour markers of lung cancer in exhaled breath. This is possible because of the changes produced within the organism of an ill person, changes reflected in the exhaled breath of the patient and which enable determining the presence [...]
Researchers at Albert Einstein College of Medicine of Yeshiva University have discovered the first known mechanism by which cells control the survival of messenger RNA (mRNA) — arguably biology’s most important molecule. The findings pertain to mRNAs that help regulate cell division and could therefore have implications for reversing cancer’s out-of-control cell division. The research [...]
A compound produced from fish oil that appears to target leukemia stem cells could lead to a cure for the disease, according to Penn State researchers. The compound — delta-12-protaglandin J3, or D12-PGJ3 — targeted and killed the stem cells of chronic myelogenous leukemia, or CML, in mice, said Sandeep Prabhu, associate professor of immunology [...]
Breast Cancer is by far the leading cause of cancer deaths in women, and though the proportion Chinese women who die from breast cancer may be relatively fewer than in most large, developed nations (about 5.7 out of 100,000 deaths in China, as opposed to 14.7 out of 100,000 deaths in the United States) breast cancer [...]
Most people are familiar with the pink cancer awareness ribbons that symbolize breast cancer, it seems that these pink beauties are everywhere. But, did you know that there are many other kinds them out there that represent different kinds of cancer that affect women all around the world? You might have seen one or two different colored pins and [...]
There are 25 Lakh cancer patients in the country. Ten lakh new cases are detected annually and 4 lakh people lose there lives to cancer. Cancer is now the third biggest killer in our country. Lung cancer is one of the most common cancers inIndia. It is the most common cause of cancer related deaths [...]