Genes found on region of Chromosome 1 may regulate behaviors including eating and anxiety
Anorexia nervosa is a serious and potentially lethal illness. It is characterized by the relentless pursuit of thinness, the obsessive fear of gaining weight and emaciation. It commonly begins during adolescence in girls and it runs in families. A number of traits, such as perfectionism, anxiety and obsessionality, contribute to a risk to develop anorexia.
The authors used a process called candidate gene association analysis to identify two genes from a region on the short arm chromosome 1, previously identified as likely to contain genes contributing to anorexia nervosa, that may contribute to the risk of developing anorexia nervosa. When the authors compared anorexia patients to control individuals, they found statistically significant association of sequence polymorphisms at these two genes to anorexia nervosa, with increasing risk to individuals carrying specific alleles for developing anorexia nervosa.
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02.07.2020 | Hokkaido University
Novel potassium channel activator which acts as a potential anticonvulsant discovered
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Solar cells based on perovskite compounds could soon make electricity generation from sunlight even more efficient and cheaper. The laboratory efficiency of these perovskite solar cells already exceeds that of the well-known silicon solar cells. An international team led by Stefan Weber from the Max Planck Institute for Polymer Research (MPI-P) in Mainz has found microscopic structures in perovskite crystals that can guide the charge transport in the solar cell. Clever alignment of these "electron highways" could make perovskite solar cells even more powerful.
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Empa researchers have succeeded in applying aerogels to microelectronics: Aerogels based on cellulose nanofibers can effectively shield electromagnetic radiation over a wide frequency range – and they are unrivalled in terms of weight.
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"Automation in Aerospace Industry @ Fraunhofer IFAM"
The Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM l Stade is presenting its forward-looking R&D portfolio for the first time at...
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Laser welding is a process suitable for joining metals and thermoplastics. It has become particularly well established in highly automated production, for...
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