The genes necessary for the growth and survival of stem cells are influenced by the biomaterials on which they're cultured, researchers at the University of Toronto have found.
Apr 23, 2019
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405
A Princeton-led team of researchers have discovered a factor that promotes the spread of cancers to bone, opening the way toward treatments that could mitigate cancer's ability to colonize bone. The study by Mark Esposito, ...
Apr 15, 2019
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66
The discovery of insulin in the 1920s marked the breakthrough in the almost 3,500-year-long mystery of diabetes, a disease first described in ancient Egyptian papyruses. Until its discovery, physicians struggled to explain ...
Apr 4, 2019
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147
Cancer cells demand enormous amounts of molecular "food" to survive and grow, and a study published March 27 online in Nature by researchers at The University of Texas MD Anderson Cancer Center may have identified a new approach ...
Mar 27, 2019
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Scientists have long known that tumors have many pockets of high acidity, usually found deep within the tumor where little oxygen is available. However, a new study from MIT researchers has found that tumor surfaces are also ...
Mar 20, 2019
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1985
A new study reveals details about the evolutionary contest between HIV and the human immune system that could one day improve treatment.
Mar 4, 2019
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50
Healthy white blood cells, called "T-cells," play a crucial role in how the body fights follicular lymphoma. That's according to the results of a study led by Mayo Clinic hematologists Zhi Zhang Yang, M.D., and Stephen Ansell, ...
Feb 20, 2019
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60
Researchers at Cardiff University have used X-ray crystallography and computer simulation to get a closer look at how viruses bind cells and cause infection.
Feb 19, 2019
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15
The HER2 protein, which encourages the growth of cancer cells, is present in about 20% of all breast cancers. While HER2-positive breast cancers tend to be very aggressive, today the prognosis is generally very good, thanks ...
Feb 13, 2019
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77
The human body's immune system is like a vast team of special agents. Certain cells called T cells each individually specialize in recognizing a particular intruder, such as the influenza virus or salmonella. Determining ...
Feb 7, 2019
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