High levels of bilirubin exacerbated damage to neurons in the brain caused by a stroke by binding to the TRPM2 channel, which helped regulate cell death among other processes. The research, published March 14, 2023, in Neuron, showed that blocking the binding site for bilirubin in a mouse model led to improvements in neurotoxicity suggesting some potential for the development of new stroke therapeutics.
Rhaeos Inc. scooped up $10.5 million in a series A financing round led by Steele Foundation for Hope, with participation from Creative Ventures and Lateral Capital. The funds will be used to support the hospital launch of its Flowsense wearable hydrocephalus shunt monitor.
Woebot Labs Inc. posted uplifting news for women who have suffered from baby blues and their big brother, post-partum depression. The company recently enrolled the first patient in its pivotal trial of WB001, a digital therapeutic for post-partum depression (PPD). WB001 received U.S. FDA breakthrough device designation in 2021, indicating the acute need for accessible treatment for the common condition.
The U.S. FDA inked a Dec. 20, 2022, warning letter to Righteye LLC that handed the company a list of quality system issues in dire need of redress, but the agency was more concerned about off-label promotion of the Righteye vision system as a method for evaluating the patient’s ocular tremors as a sign of Parkinson’s disease.
Nervtex Co. Ltd.’s diagnostic assessment software Modas for movement disorders such as Parkinson’s disease has been given NMPA approval in China. Using smart mobile devices, Modas can process video data collected from people with potential or existing movement disorders when they are in any specific motion state.
A study in a mouse model of tau protein build-up in the brain, similar to that seen in later stage Alzheimer’s disease (AD), shows that changes to the microbiome in these animals can impact the degree and progression of neurodegeneration observed. As reported in the Jan. 12, 2023, study published in Science, the researchers found that mice that were germ free and those given antibiotics to change their gut microbiome early in life had significant reductions in brain atrophy compared with those with a standard microbiome.
Skynor Medical (Shanghai) Co. Ltd. has raised ¥100 million (US$15 million) in a financing round to step up its efforts in product development and market expansion. More specifically, the Shanghai-based company intends to use the funds to develop its interventional treatment solutions for neuro and peripheral vascular diseases, as well as expand them to markets at home and abroad.
Repeat expansions of two or more base pairs cause dozens of neurological disorders – Huntington’s disease, which is caused by an expansion of the triplet CAG in the coding sequence for huntingtin, is perhaps the most famous one. Now, investigators at Stanford University have shown that cancer genomes, too, frequently feature repeat expansions.
Medical technology company Synchron Inc. completed an AU$110 million (US$73.9 million) series C round that will allow the company to conduct a feasibility study and pivotal trial of its implantable brain computer interface that can interpret and stimulate parts of the brain.
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