@gihanperera.bsky.social

Researchers in Canada have confirmed that mRNA vaccines are safe and effective – with serious side effects rare and consistently outweighed by protection against severe disease, hospitalisation, and death. Take that, anti-vaxxers. #betterworld

mRNA vaccines safe and effective, confirms Lancet review

Drawing together evidence from laboratory research, clinical trials and real-world studies, the review also highlights the technology’s potential beyond COVID-19.

gavi.org

Researchers have found the experimental drug bepirovirsen offers a "functional cure" for chronic hepatitis B in around one in five trial participants – which could transform the outlook for more than 250 million people worldwide. #betterworld

New Drug Offers 'Functional Cure' For Dangerous Liver Virus

WASHINGTON (AP) – A first-of-its-kind drug for hepatitis B is letting some patients stop treatment without showing signs of the dangerous liver virus, what's called a "functional cure," researchers reported Thursday.

sciencealert.com

Scientists in Germany and China have discovered a biological switch in the body that controls how much new bone is built, and found a compound that can turn it on. This approach could potentially reverse osteoporosis, offering new hope for millions of people worldwide. #betterworld

Bild

A 40-year global satellite analysis has found that mangrove loss has slowed dramatically in the past decade, with forests regenerating and expanding to the point where the net global decline since the 1980s is now less than 1%. #betterworld

Bild

Researchers at the University of New South Wales have built a soft robotic model of the heart. This could speed up the development of cardiac devices, reduce the need for animal testing, and let doctors test treatments on a personalised model of a patient's own heart before surgery. #betterworld

Soft, robotic artificial heart reproduces mechanics of disease

A robot designed to reproduce the complex movements and internal structures of the left side of the human heart could help improve our understanding of heart conditions.The new technology may also…

connectsci.au

Researchers at the University of Queensland have used AI to build pressure maps of the sole of the foot using only a few measurement points – a breakthrough that could eventually enable simple, low-cost insoles to monitor foot health without expensive clinical equipment. #betterworld

Could AI give foot-health monitoring technologies a step up?

Researchers in Australia have created a deep learning model which generates accurate, high-resolution pressure maps of the bottom of the foot and only requires minimal anatomical data.It could be…

connectsci.au

A 15-year UK study tracking nearly 3,800 children found moderate screen use had no lasting negative impact on emotional or behavioural development – though researchers advice caution because of the wider use of smartphones and tablets now. #betterworld

New study finds no long-term effects of screen use on kids

A longitudinal study which followed almost 3,800 children for 15 years has found screen use did not have long-term negative impacts on psychosocial development except at the highest levels of use.The…

connectsci.au

Canadian company DicinFoam turns timber offcuts and sawdust – waste that would otherwise sit on forest floors or landfill – into a biodegradable foam packaging material to replace polystyrene. This could offer manufacturers a practical, plastic-free alternative for packaging. #betterworld

'Wood Foam' Startup Uses Logging Waste as Substitute for Plastic, Producing 400 Pounds Daily

Already, a pilot plant in East Vancouver is producing around 400 pounds of the so-called wood foam every day. 

goodnewsnetwork.org

Researchers at RMIT University have used high-frequency sound waves to gently spray a protective coating directly onto living plant leaves – acting like a sunscreen that blocks UV light. This could eventually help agriculture and manufacturing fragile electronics and medical materials. #betterworld

Scientists use sound waves to create protective crystal coatings on crops

Researchers developed a sound-wave coating system that safely sprays protective crystal films onto living plant leaves.

thebrighterside.news

Researchers in Japan have developed a blood test that detects patterns of immune cell activity to identify pancreatic cancer at its earliest stages — correctly identifying 9 out of 10 early-stage cases, compared with just 1 out of 10 using the standard marker test currently in use. #betterworld

New blood test successfully detects 90% of early-stage pancreatic cancers

New research shows a blood gene test may detect pancreatic cancer early, improving survival and diagnosis accuracy.

thebrighterside.news

Scientists have built the first global dataset tracking four key measures of soil health – salinity, acidity, nitrogen, and organic carbon – across all ice-free land on Earth from 1985 to 2023, using AI to combine ground samples with satellite data. #betterworld

New global database reveals long term trends in soil health

A new dataset of soil properties spanning all global ice-free land will help inform efforts to address soil degradation arising from human activity and climate change.The HUMERIS framework uses…

connectsci.au