Conventional genetic analysis methods for genotyping of brain tumors usually require one or two days to obtain results but a new method can determine optimal resection margins during surgery in just a few minutes.

The ability to accurately detect genetic mutations in a brain tumor was demonstrated with isocitrate dehydrogenase (IDH) and telomerase reverse transcriptase (TERT) promoters, which are markers for diagnosis of diffuse glioma—the most common type of brain tumor. Their system uses a Polymerase Chain Reaction device in combination with their own protocol and it enables DNA extraction using only heat incubation. 

A recent study found the first evidence that sperm microRNAs act as carriers of epigenetic information, enabling the intergenerational transmission of paternal exercise capacity and metabolic health, thereby exerting profound effects on offspring development.

The bad news if you want an excuse for your poor fitness is this is epigenetics and only in mice, which means it is only EXPLORATORY. Mice are not little people and epigenetics lacks the same biological foundation as actual evolution and genetics.

A new cross-sectional analysis estimates that asthma inhalers contribute the same carbon emissions as 530,000 cars each year. That's over over 2 million metric tons of greenhouse gases annually from the three types of inhalers approved for asthma or COPD during the years 2014 to 2024. 

Three years into war with Russia and martial law, public services continue to operate and citizens continue to have confidence in them. A new analysis of survey results in Government information Quarterly says trust in public figures and a sense of cooperation are key factors.

New survey results find that sociocultural factors may be involved in how likely someone is to report moderate to severe depression symptoms and get a prenatal depression diagnosis.

FDA-approved flu treatments target viral enzymes of influenza but the virus mutates, which is why there is a new vaccine each year.

Recent work showed that a cocktail of antibodies offered protection mice from nearly every strain of influenza. Even avian and swine flu. Their cocktail did not allow viral escape, even after a month of repeated exposure.