Even a few nights with insufficient sleep increases promote molecular mechanisms linked to a greater risk of heart problems. This has been shown in a new study in which the researchers investigated how sleep deprivation affects biomarkers (in this case proteins) associated with cardiovascular disease. The study was led from Uppsala University and is published in the journal Biomarker Research.
The drug that slows down Alzheimer’s disease is already being used by more than 20,000 patients in 10 different countries – and could soon be available in Europe too. The success story is down to the two founders of BioArctic Lars Lannfelt and Pär Gellerfors and the company’s CEO Gunilla Osswald. Their achievement is now recognised by the Uppsala University Innovation and Entrepreneurship Award.
A single treatment session, which includes the video game Tetris, can reduce symptoms of post-traumatic stress disorder (PTSD), shows a new study carried out with healthcare professionals working during the COVID-19 pandemic. The results are published in BMC Medicine. The study involved 164 participants, and the positive effects persisted after five weeks and even six months after treatment.
Adults who sleep only three to five hours a day are at higher risk of developing type 2 diabetes. This is demonstrated in a new study from Uppsala University, published in JAMA Network Open. It also shows that chronic sleep deprivation cannot be compensated by healthy eating alone.
More and more readers are opting to stream audiobooks , preferably in the crime fiction or romance genres. For many, it has become a way to fall asleep at night. "We can see this by the fact that many users start listening late at night – sleep sessions that end exactly after 30 minutes or three hours. They’ve simply fallen asleep," notes literary scholar Karl Berglund.
In a new study, researchers at Uppsala University have investigated how junk food affects sleep. Healthy participants consumed an unhealthier as well as a healthier diet in a randomised order. After the unhealthier diet, the quality of the participants’ deep sleep had deteriorated, compared with those who had followed the healthier diet. The results have been published in the journal Obesity.
A new study from Uppsala University shows that young adults when sleep-deprived evaluate angry faces as less trustworthy and healthy-looking. Furthermore, neutral and fearful faces appear less attractive following sleep loss. The findings are published in the scientific journal Nature and Science of Sleep.