A physician-focused review of a spinal cord compression malpractice case highlights documentation, follow-up, communication, and escalation practices that experts believe may help clinicians identify neurologic deterioration and reduce diagnostic delays.

Among individuals with progressive multiple sclerosis, higher blood neurofilament light chain (NfL) levels were associated with lower daily ambulatory activity, while increases in NfL over time tended to track with subsequent declines in step counts measured by wearable devices.

The FDA has approved tavapadon, a selective D1/D5 dopamine receptor partial agonist, for adults with Parkinson disease following phase 3 studies demonstrating benefit both as monotherapy in early disease and as adjunctive therapy to levodopa.

Interviews with older adults living with dementia or mild cognitive impairment highlighted recurring communication gaps surrounding driving cessation, suggesting that earlier, structured discussions and transition planning may better support patients and families during a highly personal decision.

Gliomas and ependymomas appear to reuse developmental hierarchies, progenitor states, and neural-circuit signals that shape tumor heterogeneity and treatment response, although many proposed therapeutic vulnerabilities remain supported primarily by preclinical evidence.

Researchers identified a transfer RNA, tRNA¹Arg(UCU), that appears to regulate androgen receptor dependence in prostate cancer. Preclinical studies suggest manipulating this pathway may influence treatment sensitivity and the development of drug-resistant disease states.