Structure-Based Virtual Screening of Helicobacter pylori SecA Inhibitors.

The human bacterial pathogen Helicobacter pylori causes a range of gastric diseases. The killing rate of Helicobacter pylori is declining year by year because of high antibiotics resistance. It is urgent to develop new target and novel anti- Helicobacter pylori drugs.

[Cultivation of college students' innovative and entrepreneurial thinking and ability based on Synthetic Biology and iGEM].

Synthetic Biology is one of the most promising fields of modern Biology and a frontier interdisciplinary subject in the 21st century. With the rapid development of synthetic biology, the International Genetically Engineered Machine (iGEM) competition has emerged. The iGEM competition, based on the subject foundation of Synthetic Biology, intends to solve the biological problems in our daily life by applying modern biological technology.

Erianin suppresses proliferation and migration of cancer cells in a pyruvate carboxylase-dependent manner.

Erianin is a natural small molecule dibenzyl compound extracted from Dendrobium officinale or Dendrobium chrysotoxum. Studies show erianin has many pharmacological functions such as antioxidant, antibacterial, antiviral, improving diabetic nephropathy, relaxing bronchial smooth muscle and anti-tumor. However, the erianin-mediated molecular mechanism is elusive, and the target protein of erianin is not clear yet.

High-pressure in situ methods revealing the effect of pressure on glutathione structure.

High-pressure processing is a nonthermal method of food processing that is widely used in sterilization and enzyme inactivation. Although some works on technological parameters and quality evaluation have been performed, the mechanism of high pressure on food is still unclear. Due to the complexity of food ingredients, a tremendously important tripeptide in food proteins, orthorhombic l-glutathione, was employed in this work.