In studies with mouse and human tissue, as well as live mice, Johns Hopkins Medicine researchers report that a snag in the normal process of cleaning up broken DNA in brain cells may hasten the progression of Parkinson's ...
May 19, 2022
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A team of researchers affiliated with multiple institutions in Massachusetts has discovered some of the precancerous milestones that can lead to breast cancer in women with a BRCA2 gene mutation. In their paper published ...
Caltech researchers have developed a new at-home test for COVID-19 that is more than twice as sensitive as current state-of-the-art antigen tests. While the test was developed for COVID-19, the technology can be used as a ...
Feb 27, 2023
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Cancer cells can turn on error-prone DNA copy pathways to adapt to cancer treatment, a breakthrough study published in the journal Science has revealed. Bacteria use the same process, termed stress-induced mutagenesis, to ...
Jun 4, 2020
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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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Researchers have developed a blood test that detects Parkinson's disease, potentially establishing a way to help diagnose the condition before nervous system damage worsens.
Aug 30, 2023
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David B. Weiner is known in scientific circles as "the father of DNA vaccines." The tag pays homage to his pioneering work over 30 years, but it's also a reminder that his baby is still aborning.
Jul 1, 2020
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An international team of researchers has developed a non-invasive blood test that can detect whether an individual has one of five common types of cancers, four years before the condition can be diagnosed with current methods. ...
Jul 21, 2020
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BRCA1 (BReast CAncer Gene 1), a key gene that becomes faulty in some instances, leading to breast and ovarian cancer, plays an important role in the body's DNA repair mechanisms. BRCA1, once mutated, can cause cancer to develop. ...
Nov 17, 2022
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A team of researchers affiliated with multiple institutions in Europe has found a connection between patients who show more DNA methylation at some genome sites and a higher likelihood of failing to respond to metformin. ...
