In mice with melanoma, probiotic bacteria travel from the gut and establish in tumors, where they directly stimulate immune cells to make cancer immunotherapy more effective, according to a new study led by University of ...
Apr 6, 2023
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QUESTION: In the past year, several family members have been diagnosed with various types of cancer, including leukemia, melanoma, breast cancer and colon cancer. In talking about treatments, it seems as if there is more ...
Aug 19, 2023
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Cognitive decline associated with Alzheimer's disease (AD) develops when neurons begin to die, which can be caused by inappropriate immune responses and excessive inflammation in the brain triggered by amyloid beta deposits ...
Aug 25, 2023
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A key function of our immune system is to detect and eliminate foreign pathogens such as bacteria and viruses. Immune cells like T cells do this by distinguishing between different types of proteins within cells, which allows ...
Aug 6, 2023
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During the pandemic, medical doctors and researchers noticed that children and adolescents infected with COVID-19 became less ill than adults. A possible explanation for this is that children already had a prior level of ...
Mar 14, 2023
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A new study spearheaded by the University of Ottawa's Faculty of Medicine lab has unveiled a previously unrecognized role for an essential nutrient in shaping the cellular landscape for one of the body's first lines of defense ...
Oct 5, 2023
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New research has identified a novel immunotherapy for acute myeloid leukemia. The study, published in Nature Cancer, describes a T-cell receptor that recognizes a mutation shared between a subgroup of patients with the disease. ...
Oct 2, 2023
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How does your immune system decide between fighting invading pathogens now or preparing to fight them in the future? Turns out, it can change its mind.
Mar 10, 2024
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A new cellular therapy improved learning and memory in mice with Alzheimer's disease, researchers report.
Dec 29, 2023
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A key feature of the severe allergic reaction known as anaphylaxis is an abrupt drop in blood pressure and body temperature, causing people to faint and, if untreated, potentially die.
Mar 17, 2023
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