Release date: 2016-07-07 Now people are trying to delay aging. A recent study by the University of Michigan found that a protein can promote the autophagy activity of cells, thereby resisting the aging and disease caused by free radicals, and injecting hope into the preservation of youth. The study found that free radicals produce a negative effect called oxidative stress in the human body and are considered to be an important factor leading to aging and disease. Scientists have been looking for ways to counter the effects of this free radical for many years. Research at the University of Michigan found that lysosomes are at the heart of the cell recycling system and play an important role in repairing damaged and apoptotic cells. When lysosomes "perceive" excessive free radicals, they activate calcium channels on their surface membranes, which also stimulate the expression of multiple genes and produce more powerful lysosomes that clear intracellular aging. Organelles. The protein calcium channel called MCOLN1 is a lysosomal free radical sensor that produces a powerful protective mechanism against free radicals. Surprisingly, this protein is activated by too much free radicals, and earlier studies have shown that genetic mutations in this protein lead to a rare neurodegenerative disease. Xu Haoxin, an associate professor of molecular, cell and developmental biology at the University of Michigan, said that free radicals are a "double-edged sword" that can both cause cell damage and activate protection mechanisms. "If a chemical compound directly activates this pathway, it can reduce the oxidative stress that causes aging and other diseases." Researchers are currently looking for effective such compounds. The research results have been published in the latest issue of the British journal Nature. Source: Xinhua News Agency Short range distance sensors from JRT combine highly precise measurement results with quick and reliable response. Short distance sensor module use single-transmit and single-receive measurement technology and can be used to measure a distance or monitor the slow moving objects. For the laser pointer distance measure, also called optical range sensor, can measure legth, width, depth. Laser rangefinder transducer with rxtx has been widely used to industries. Laser Distance Sensor Short Range,Short Range Sensors,Oem Laser Distance Sensor,Distance Sensor Laser Chengdu JRT Meter Technology Co., Ltd , https://www.infrareddistancesensor.com
US scientists discover proteins that delay aging