Children who grew up on farms with their mothers during pregnancy showed a reduced risk of developing atopic dermatitis in their first two years. The study identified specific genes linked to innate immunity that are associated with lower likelihoods of allergic conditions, providing new insights into the disease.
Researchers have identified two essential genes that control the accumulation and detoxification of arsenic in plant cells, providing a promising basis for reducing arsenic levels in crops from polluted regions. By controlling these genes, plants can be developed to prevent toxic metal transfer, limiting entry into the food chain.
Researchers at the University of Zurich have identified a mutant gene that links powdery mildew resistance to plant fertility. Plants with this gene are resistant to powdery mildew but infertile, highlighting a crucial trade-off in plant defense mechanisms.
Researchers at the University of Zurich studied soccer fans' neural responses to ingroup and outgroup suffering, finding that brain regions associated with empathy for others' pain are activated when witnessing an ingroup suffer. This correlates with a greater willingness to help, whereas watching an outgroup suffer leads to decreased ...
Researchers analyzed killings and rocket attacks between Israel and Palestine, finding that each side's attacks lead to violent retaliation from the other. This challenges claims of a one-sided conflict, suggesting both Israelis and Palestinians play a role in perpetuating violence.
Scientists from the University of Zurich have discovered the physiological mechanisms in the brain that underlie broken promises. Patterns of brain activity can even predict whether someone will break a promise, shedding light on the neural basis of pro-social and antisocial behavior.
A study published in Nature found that testosterone actually encourages fair behaviors if it serves to ensure one's own status. The hormone increases sensitivity for status, leading to pro-social behavior in humans, rather than aggression. This challenges the long-held assumption that testosterone causes aggressive behavior.
Research suggests that lymph nodes are not necessary for marshalling T-cells to respond to skin breaches, with the liver playing a key role instead. This discovery implies a novel function for the liver and offers insights into the evolution of immune systems in mammals.
Fertilizing grasslands increases productivity but decreases plant diversity by intensifying competition for light, allowing faster-growing species to outcompete others. Artificially added light can counteract these effects, suggesting that controlling nutrient enrichment is crucial for conserving biodiversity in managed grasslands.