Scientists grow human mini-lungs as animal alternative for nanomaterial safety testing

Life Sciences - Apr 18

Human mini-lungs grown by University of Manchester scientists mimic the response of animals when exposed to certain nanomaterials. The study at the University's NanoCell Biology Lab at the Centre for Nanotechnology in Medicine is published in the influential journal nanotoday . Though not expected to replace animal models completely, human organoids could soon lead to significant reductions in research animal numbers, the team led by cell biologist and nanotoxicologist Dr Sandra Vranic argues.

Health - Apr 18

Displaying the Nutri-Score in advertisements would lead to healthier food choices

Health

For the first time, a study by a multi-disciplinary team of researchers from Aix-Marseille Université and Sorbonne Paris Nord University, including sp

Environment - Apr 18

New study on Amazonia’s fire crises urges action ahead of the next burning season

In response to the escalating fire crises in the Amazon, a timely study has revealed alarming shortcomings in the emergency fire bans implemented by the Brazilian Government.

Life Sciences - Apr 18

Does a Molecular Mechanism Protect against Traumatic Memories?

Life Sciences

Neuroscientists identify effect of a protein that controls memories of fear-ridden events at the biological level.

Psychology - Apr 18

Happily ever after

Psychology

Many people aspire to a successful partnership. But is this success determined by destiny, or does it result from working on the relationship? Researchers from the University of Basel have investigated the role of people's inner convictions on how they approach a relationship and how satisfaction develops over time.

Economics - Apr 18

CEOs’ Human Concern Translates into Higher Stock Price

Economics

Compassionate leadership has tangible benefits: CEOs' expressions of empathy correlate with positive stock performance, a study led by the University of Zurich shows. The researchers analyzed data from conference calls between CEOs and financial analysts during the COVID-19 pandemic.

Health - Apr 18

New heart disease calculator could save lives by identifying high-risk patients missed by current tools

Collaborative research, led from the University of Oxford and published today in Nature Medicine , has developed a new tool called QR4 that more accurately predicts an individual's 10-year risk of cardiovascular diseases, like heart disease and stroke, particularly identifying high-risk patients that current prediction tools miss.

Life Sciences - Apr 18

Environmental changes influence microbial diversity

Life Sciences

Environmental changes influence microbial communities, which are crucial for the health of the earth and humans.

Secrets of cave from the Early Upper Palaeolithic, when Neanderthals and the first Homo sapiens co-existed

History & Archeology

VUB researcher reveals secrets of cave from the Early Upper Palaeolithic, when Neanderthals and the first Homo sapiens co-existed.

Health - Apr 18

Adolescent stress may raise risk of postpartum depression in adults

Health

Study suggests adolescent stress may raise risk of postpartum depression in adults.

Life Sciences - Apr 18

Perfect balance: How the brain fine-tunes its sensitivity

Life Sciences

A sensitive perception of the environment is crucial for guiding our behavior. However, an overly sensitive response of the brain's neural circuits to stimuli can lead to neurodevelopmental disorders such as epilepsy. University of Basel researchers report in the journal Nature how neuronal networks in the mouse brain are fine-tuned.

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