LONDON – Three patients with complete spinal cord injury are able to walk independently after having specialized electrodes implanted below their lesions. The details were published in Nature Medicine on Feb. 7. This is a significant new milestone for the researchers at École polytechnique fédérale de Lausanne (EPFL), Switzerland, who in 2018 delivered proof that electrical stimulation can reactivate spinal neurons, in that case in three patients with partial spinal cord injury. “Here for the first time, we have developed purpose-made technology in order to precisely stimulate the spinal cord to restore movement after paralysis,” said Gregoire Courtine, professor of spinal cord repair at EPFL.
An international collaborative study led by Australian scientists at the University of Queensland in Brisbane has demonstrated that dietary selenium supplementation mediates exercise-induced adult neurogenesis and reverses learning deficits induced by hippocampal injury and aging in mice.
Combining Sarepta Therapeutics Inc.’s gene editing technology and Genedit Inc.’s Nanogalaxy platform to treat neuromuscular disorders shows promising potential, the companies reported. A year into the research collaboration, Genedit’s polymer nanoparticles have demonstrated the ability to deliver therapeutic cargo to specific muscle tissue following system administration of targeted genetic medicines.
Bionomics Ltd.’s U.S. debut last December, when the firm raised about $23 million through the sale of American depositary shares, called new attention to the Australian firm and its prospects in social anxiety disorder (SAD) and post-traumatic stress disorder (PTSD).
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