Researchers have developed an antibody, called armanezumab, which specifically targets defective tau protein. The molecule has potential for the treatment of amyotrophic lateral sclerosis (ALS), among other diseases. According to results of the study “Humanized monoclonal antibody armanezumab specific to N-terminus of pathological tau: characterization and therapeutic potency,”…
Researchers report that evaluating a person’s control of tongue movement during speech can help to diagnose bulbar disease, especially in its early stages, in patients with amyotrophic lateral sclerosis (ALS). ALS affects motor neurons in the brain, brainstem, and spinal cord. If patients show alterations in speech or swallowing abilities they are…
Recent research identified molecules in the cerebrospinal fluid of people with amyotrophic lateral sclerosis, particularly phosphorylated neurofilament heavy chain (pNfH), to be likely biomarkers for diagnosing ALS. ALS, an aggressive neurological disorder, is now diagnosed based on clinical evaluation. Biomarkers in the diagnostic process would allow clinicians to more easily distinguish ALS from…
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