Posts Tagged Science Daily Health News
A puzzling modification of DNA that is typical in bacteria does not occur in humans or other mammals. This has been shown in a new study. The study shows that findings from the epigenetic marker 6mdA in animals are probably the result of limitations in technology and bacterial contamination of samples. Source: Bacteria cause problems […]
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A recent study in mice led a team of researchers in Japan to believe that psychosis may be caused by problems with specialized nerve cells deep within the brain, as well as a certain kind of learning behavior. The researchers hope this could provide insight into the emergence of delusions in patients with psychosis or […]
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With the help of photolithography and programmable DNA, researchers have created a new technique that can rapidly ‘print’ two-dimensional arrays of cells and proteins that mimic a wide variety of cellular environments in the body. This technique could help scientists develop a better understanding of the complex cell-to-cell messaging that dictates a cell’s final fate. […]
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Maggots on a dead body or wound can help pinpoint when a person or animal died, or when maltreatment began in elder, child care or animal neglect cases. However, the current process for making this determination is time consuming and resource intensive. It also relies on species assessment by trained entomologists. Now, researchers report the […]
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Experts share lessons learned from early experiences treating people with cancer during COVID-19 outbreak. Source: How to manage cancer care during COVID-19 pandemic
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Researchers have found that ‘natural killer’ white blood cells could guard against the cascade of cellular changes that lead to Parkinson’s disease and help stop its progression. Source: 'Natural killer' cells could halt Parkinson's progression
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Compared with people who slept for longer or shorter periods of time, those who reported sleeping seven or eight hours a night had significantly less evidence of stiffness in their arteries, indicating a lower chance of developing heart disease or suffering a stroke, according to new research. Source: Getting too little — or too much […]
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An analysis of public genome sequence data from SARS-CoV-2 and related viruses found no evidence that the virus was made in a laboratory or otherwise engineered. Source: COVID-19 coronavirus epidemic has a natural origin
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A new study calculates that the median incubation period for COVID-19 is just over 5 days and that 97.5% of people who develop symptoms will do so within 11.5 days of infection. Source: Median incubation period for COVID-19
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Many people dream of comfortably living out their golden years. A new study however shows that older Europeans, and especially women, frequently underestimate how many years they have left, which could lead to costly decisions related to planning for their remaining life course. Source: Rethinking mortality and how we plan for old age
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