A chemical modification in the HIV-1 RNA genome whose function has been a matter of scientific debate is now confirmed to be key to the virus's ability to survive and thrive after infecting host cells, a new study has found.
Apr 11, 2024
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Triple-negative breast cancer (TNBC) is difficult to treat due to its aggressive nature and resistance to chemotherapy. Exciting research published by the University of Southern Denmark sheds light on the mechanisms that ...
Apr 2, 2024
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In mammals, the liver detects the body's energy demand at any given moment and mobilizes nutrient reserves to meet it. It is a vital function that is subdivided into multiple tasks: from releasing glucose into the blood when ...
Mar 18, 2024
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Epigenetic changes play important roles in cancer, metabolic and aging-related diseases, but also during loss of resilience as they cause the genetic material to be incorrectly interpreted in affected cells. A major study ...
Mar 6, 2024
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Bariatric surgery is more effective than medical and lifestyle modifications for achieving long-term type 2 diabetes control and remission, according to new research led by a University of Pittsburgh School of Medicine surgeon-scientist ...
Feb 27, 2024
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Researchers have revealed the mechanism of a drug shown to be effective in treating certain types of cancer, which targets a protein modification silencing the expression of multiple tumor suppressor genes. They also demonstrated ...
Feb 21, 2024
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A recent study has reported that changes in mice sperm microRNAs brought about by aging may affect the growth and development of offspring. The finding adds to the growing literature on the effects of paternal aging on offspring.
Jan 12, 2024
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Fasting interventions, which involve alternating periods of fasting and refeeding, are generally thought to improve health. But these interventions don't work as well in old animals. The question is: Why?
Nov 13, 2023
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To study the effects of childhood environments on adult health and well-being, researchers examined epigenetic profiles of children using algorithms developed in adults. They find that children growing up in more socioeconomically ...
Sep 6, 2023
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New research out of the University of Cincinnati examines the impact that maternal stress during pregnancy has on the neurodevelopment of babies.
Apr 20, 2023
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