Organoids are carefully grown collections of cells in a dish, designed to mimic organ structures and composition better than conventional cell cultures and give researchers a unique view into how organs such as the brain ...
Sep 30, 2022
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A common, spontaneous mutation in blood stem cells, which has been linked to higher risks of blood cancer and cardiovascular disease, may promote these diseases by altering the stem cells' programming of gene activity and ...
Sep 22, 2022
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Just as bacteria, viruses and fungi develop strategies to outsmart antimicrobial medications, cancer cells can become resistant to chemotherapy. And among tumors, those associated with triple negative breast cancer and ovarian ...
A healthy diet and active lifestyle may benefit pregnant mothers and their children, as shown in the intergenerational impact of maternal nutrition and lifestyle before and during pregnancy on fetal growth and offspring health. ...
Aug 31, 2022
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The dream of a drug that can help ameliorate the stress associated with durable traumatic memories, in order to treat disorders such as PTSD, has come a step closer to reality, according to a preclinical study led by researchers ...
Aug 22, 2022
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Monoamine neurotransmitters such as serotonin and dopamine play important roles in our cognitive and emotional functions. Their evolutionary origins date back to metazoans, and while the function of related genes is strongly ...
Aug 4, 2022
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Researchers have identified a gene that promotes muscle strength when switched on by physical activity, unlocking the potential for the development of therapeutic treatments to mimic some of the benefits of working out.
Jul 25, 2022
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Lead exposure in early childhood can lead to severe cognitive and behavioral impairments in children that last well into adolescence and adulthood. Although researchers have looked at effects of early life lead exposure on ...
Jul 25, 2022
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A team led by researchers at the Perelman School of Medicine at the University of Pennsylvania has used advanced techniques to show that, in a key memory region of the brain called the hippocampus, immature, plastic neurons ...
Jul 18, 2022
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134
In the fight against the COVID-19 pandemic, mRNA-based vaccines have impressively demonstrated their potential. Using this technology, scientists were able to rapidly develop and bring to market vaccines against SARS-CoV-2 ...
Jun 28, 2022
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