How trans fats assist cell death

Tohoku University researchers in Japan have uncovered a molecular link between some trans fats and a variety of disorders, including cardiovascular and neurodegenerative diseases. Their findings, published in the journal ...

Safeguarding chloroplasts from sunburn

Intense sunlight damages the chloroplasts that are essential for photosynthesis, and generates toxic products that can lead to cell death. LMU biologists have now identified a signaling pathway which mitigates the effects ...

What induces sleep? For fruit flies it's stress at the cellular level

Sleep-deprived fruit flies helped reveal what induces sleep. University of Oxford researchers Anissa Kempf, Gero Miesenböck, and colleagues reveal that fruit fly sleep is driven by oxidative stress, the imbalance of free ...

Scientists create sensors with traps for free radicals

Scientists of Tomsk Polytechnic University and partners from the Czech Republic and France have designed extremely sensitive sensors for free oxygen-containing radicals that are able to disrupt cell function. According to ...

Color-changing bandages sense and treat bacterial infections

According to the World Health Organization, antibiotic resistance is one of the biggest threats to global health. Sensing and treating bacterial infections earlier could help improve patients' recovery, as well curb the spread ...

New ways to generate totipotent-like cells

Totipotency is set to become a key tool for research and future medical applications. Finding efficient ways to generate totipotent-like cells is therefore crucial. In a new study, a group of researchers at Helmholtz Zentrum ...

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