Up to 60 percent of the risk associated with coronary arteriosclerosis may be explained by changes in the activity of hundreds of genes working together in networks across several organs in the body. Moreover, fat processing ...
Jan 12, 2022
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48
Certain subtle differences in DNA sequences are known to raise the chances a person may develop Alzheimer's or Parkinson's disease. Some of these differences may work by altering the genetic activity of microglia, the brain's ...
Jan 6, 2022
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83
HIV replication in the human body requires that specific viral RNAs be packaged into progeny virus particles. A new study has found how a small difference in the RNA sequence can allow the viral RNA to be packaged for replication, ...
Dec 15, 2021
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76
Genomics England, a government owned company, recently announced a pilot program of whole genome sequencing to screen for genetic diseases in 200,000 healthy seeming newborns.
Nov 17, 2021
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144
A novel way to look at cancer treatment resistance offers the possibility for identifying genetic mechanisms involved and alternative treatment approaches. A study led by researchers at Baylor College of Medicine and published ...
Nov 16, 2021
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106
Post-traumatic osteoarthritis—caused by degraded cartilage that cushions the ends of bones in joints—occurs after a joint injury. With the knowledge that PTOA will lead to earlier onset and faster progression of osteoarthritis ...
Sep 1, 2021
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128
A one-time analysis of entire-tumor DNA is almost always sufficient to find all DNA errors that may be relevant for treating metastatic cancer. This is because actionable DNA errors remain remarkably stable over time, despite ...
Aug 9, 2021
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622
Whole-genome sequencing analysis of cutaneous T-cell lymphomas has revealed that deletions of the gene PD1 were associated with worse prognoses, according to a recent Northwestern Medicine study published in Blood.
Aug 5, 2021
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180
The COVID-19 pandemic has spurred genomic surveillance of viruses on an unprecedented scale, as scientists around the world use genome sequencing to track the spread of new variants of the SARS-CoV-2 virus. The rapid accumulation ...
May 10, 2021
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35
In the early months of the COVID-19 pandemic, healthcare workers analyzing test results began noticing something strange: patients who had already recovered from COVID-19 would sometimes inexplicably test positive on a PCR ...
May 7, 2021
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