Biological Roles of Lipids in Rice.

Lipids are organic nonpolar molecules with essential biological and economic importance. While the genetic pathways and regulatory networks of lipid biosynthesis and metabolism have been extensively studied and thoroughly reviewed in oil crops such as soybeans, less attention has been paid to the biological roles of lipids in rice, a staple food for the global population and a model species for plant molecular biology research, leaving a considerable knowledge gap in the biological roles of lipids. In this review, we endeavor to furnish a current overview of the advancements in understanding the genetic foundations and physiological functions of lipids, including triacylglycerol, fatty acids, and very-long-chain fatty acids.

NIR spectroscopy coupled with chemometric algorithms for the prediction of cadmium content in rice samples.

Fast determination of heavy metals is necessary and important to ensure the safety of crops. The potential of near-infrared spectroscopy coupled with chemometric technology for quantitative analysis of cadmium in rice was investigated. A total of 825 rice samples were collected and scanned by NIRS.

Blockade of ankyrin repeat-rich membrane spanning protein modulates extracellular signal-regulated kinase expression and inhibits allergic inflammation in ovalbumin-sensitized mice.

Ankyrin repeat-rich membrane spanning protein (ARMS), also known as kinase D-interacting substrate of 220 kDa (Kidins220), is a transmembrane protein that has been reported to be involved in the pathogenesis of asthma through the nerve growth factor (NGF)/tyrosine kinase A (TrkA) receptor signaling pathway. To investigate whether NGF/TrkA-Kidins220/ARMS-extracellular signal-regulated kinase (ERK) signaling is activated in airway inflammation of asthma, BALB/c mice were sensitized and challenged with ovalbumin (OVA). The effects of Kidins220/ARMS on ERK, interleukin (IL)-1β, IL-4 and tumor necrosis factor (TNF)-α in lung tissues following the allergic airway challenge in mice were assessed by administering anti-ARMS antibody to the mice.