Researchers at the Technion-Israel Institute of Technology have developed three drugs to remove excess iron from the brains of patients with neurodegenerative diseases. The presence of too much iron in the brain is a hallmark of such diseases. The drugs, VK-28, HLA-20 and M30, mop up the iron before it can trigger a "brain rust" chemical reaction where highly active oxygen particles destroy brain cells.
Professor Moussa Youdim of the Faculty of Medicine and his colleagues – Prof. Avraham Warshawsky (now deceased), Prof. Mati Fridkin and Ph.D. student Hailin Zheng from China – have received U.S. and worldwide patents on VK-28, HLA-20 and M30. Youdim says the three drugs could treat and perhaps prevent a range of diseases including Parkinson’s, Alzheimer’s, Huntington’s and amyotrophic lateral sclerosis (ALS).
Unlike other drugs currently used against these disorders – which attempt to replace the functions lost by dying neurons – these drugs halt the neuron destruction itself. Normally, iron is a helpful partner in the body’s metabolism, shuttling electrons between molecules in chemical reactions that break down fats, carbohydrates and proteins, and provide energy to cells. Because iron is so reactive, the body usually keeps tight control over the amount and activity of iron circulating in the brain and other organs.
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In a recent publication in the renowned journal Optica, scientists of Leibniz-Institute of Photonic Technology (Leibniz IPHT) in Jena showed that they can accurately control the optical properties of liquid-core fiber lasers and therefore their spectral band width by temperature and pressure tuning.
Already last year, the researchers provided experimental proof of a new dynamic of hybrid solitons– temporally and spectrally stationary light waves resulting...
Scientists from the University of Freiburg and the University of Basel identified a master regulator for bone regeneration. Prasad Shastri, Professor of...
Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
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