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Investigators from Trinity College Dublin, the Irish Mycobacteria Reference Laboratory, St James's Hospital, and the Department of Public Health HSE East believe tuberculosis (TB) care in Irish Prisons should be supported, considering the findings of their study which is published today (Tuesday, 1st June, 2021) in the International Journal of Tuberculosis and Lung Disease.

Men are more likely to make extreme choices and decisions than women, according to new research on economic decision-making, led by an international team of scientists.

Transgenic mice express high levels of the SIRT6 gene and show that their life expectancy can be increased by an average of 30% in both males and females. The mice exhibited significant improvement in overcoming a variety of age-related diseases and conducted the same level of vigorous activity as young mice, without becoming frail. Through a variety of methods and analyses, the mechanism through which SIRT6 facilitates healthy aging was deciphered.

Researchers found that when health workers were trained to promote infant healthy feeding practices to pregnant women their children consumed less fats and carbohydrates at 3 years of age and had lower measures of body fat at the age of 6. The study is the first to show that the roots for obesity start in the first year of life, after mothers stop breastfeeding.

Deep impact of superficial skin inking: acoustic analysis of underlying tissuehttps://doi.org/10.15212/bioi-2021-0004Announcing a new article publication for BIO Integration journal. In this article the authors Craig S. Carlson and Michiel Postema, from University of the Witwatersrand, Johannesburg, South Africa and Tampere University, Tampere, Finland discuss deep impact of superficial skin inking: acoustic analysis of underlying tissue.

In a study just published in the American Chemical Society's Journal "ACS Nano", polymeric nanoparticles inspired by natural neuromelanin were used to encapsulate dopamine and to be administered via intranasal to reach the brain for Parkinson's disease treatment. The effectiveness of this technique was tested in rats.

Using a brain-training app helps people eat less junk food and lose weight, new research suggests.

Drinking straws are single use plastic products which will be subjected to a Europe-wide sales ban from 2021 onwards. This is stated in EU Directive 2019/904 from June 5, 2019. Consequently, alternative materials have to be established for the production of drinking straws as well as other frequently used products which predominantly were made of plastic so far.

Efforts to contain the novel coronavirus have caused lockdowns and school closures around the world. These efforts and policies have unfortunately cut off many children from valuable resources such as the opportunity for exercise, access to clean water and food, learning, and socialization. Therefore, the effects on mental health and behavior may be found not just in adults but children.

Research by scientists from University of Southampton (UK) and the Central University of Jharkhand (India) and has shown the first COVID-19 lockdown in India led to an improvement in air quality and a reduction in land surface temperature in major urban areas across the country.

In some environments there is no way for a seed to know for sure when the best time to germinate is. So how does a plant make sure that all of its offspring are not killed at once by an ill-timed environmental stress following germination?

Researchers have discovered that after recovering from a respiratory infection, new cells get deposited in lung tissue, persist there and then become antibody secreting cells very quickly if the lungs later get re-infected by something similar.

Methane emissions from North American livestock may be routinely undercounted, a new analysis finds. The work also notes that in developing countries, where animal agriculture is becoming increasingly industrialized, methane emissions could rise more than expected.

it appears that bats also maintain social distancing which might help prevent the spread of contagious diseases in their colonies

Researchers have identified the key factors that influence a vital pattern of ocean currents.

Outdoor recreation is a popular activity, but it's been known to have negative behavioural and physiological effects on wildlife. A new scholarly article in the open-access, peer-reviewed journal Nature Conservation from researchers at the Wildlife Conservation Society looked at nearly 40 years of research on recreation impacts on wildlife to try to find the point where recreation starts to impact the wildlife around us.

Direct photocatalytic coupling of methanol to ethylene glycol (EG) is highly attractive. The first metal oxide photocatalyst, tantalum-based semiconductor, is reported for preferential activation of C-H bond within methanol to form hydroxymethyl radical (* CH2OH) and subsequent C-C coupling to EG. The nitrogen doped tantalum oxide (N-Ta2O5) photocatalyst is an environmentally friendly and highly stable candidate for photocatalytic coupling of methanol to EG.

Researchers have created a new nanometer-scale proximity labeling system that targets histidine residues quickly, providing a new chemical tool in protein chemical modification.

The network connection between nerve cells in the spinal cord seems to play a critical role in the development of the severe disease ALS, a new study from the University of Copenhagen suggests. The study, which is based on a mouse model, may change the way we think about the disease, says researchers.

Psychotic disorders comes with a progressive decline in IQ. If current drug treatments are successful in containing psychotic symptoms, nothing can be done to prevent the deterioration of intellectual skills that leads to loss of autonomy. Researchers (UNIGE) have discovered that prescription of selective serotonin reuptake inhibitors (SSRIs) in late childhood can reduce the deterioration of intellectual abilities and have a neuroprotective effect on some of the brain regions affected by the psychotic illness.