TL;DR: A 2026 study in Scientific Reports identified a novel OPHN1 K306N variant in a boy with cyclic strabismus, linking a 24-hour eye-alignment rhythm to altered phosphoinositide binding without the intellectual disability usually associated with OPHN1 syndrome. Key Findings 8-year-old patient: A Japanese boy had cyclic esotropia, with left eye crossing in the morning and …
TL;DR: A 2026 review in Journal of Neuroinflammation argues that nociceptor neurons, the sensory fibers best known for pain signaling, can tune antiviral immunity in opposite directions depending on virus, tissue, and infection stage. Key Findings Four viral settings: The review synthesizes sensory-neuron findings across herpes simplex virus (HSV), influenza A virus (IAV), lymphocytic choriomeningitis …
TL;DR: A 2026 study in Acta Neuropathologica found that rare NF2-mutant meningiomas can transform into aggressive sarcoma-like tumors while keeping clonal ancestry but losing normal meningioma molecular identity. Key Findings 9 matched tumor pairs: Researchers analyzed nine matched meningioma-sarcoma pairs with histology, immunohistochemistry, DNA methylation, sequencing, copy-number profiling, and proteomics. Shared NF2 ancestry: Sarcomatous recurrences …
TL;DR: A 2026 review in International Journal of Molecular Medicine summarized how tanshinone IIA, a compound from Salvia miltiorrhiza, may protect cardiovascular and cerebrovascular tissue through anti-inflammatory, antioxidant, anti-apoptotic, and nanodelivery-linked mechanisms. Key Findings Four mechanism families: The review grouped tanshinone IIA activity around inflammation, oxidative stress, apoptosis/fibrosis, and pathway regulation. Three named pathways: TLR4/NF-kB, …
TL;DR: A 2026 study in Molecular Psychiatry found that radiofrequency capsulotomy and inferior thalamic peduncle deep brain stimulation were associated with the largest symptom improvements among surgical strategies for refractory obsessive-compulsive disorder. Key Findings 75 studies: The network meta-analysis included 75 studies, 1,259 patients, and 20 surgical strategies for refractory obsessive-compulsive disorder. Y-BOCS was primary: …
TL;DR: A 2026 secondary analysis in PLOS One found that low-intensity focused ultrasound and repetitive transcranial magnetic stimulation (rTMS) had similar short-term post-stroke motor endpoint scores, while change-from-baseline Fugl-Meyer gains were larger with focused ultrasound. Key Findings 50-person comparison: The analysis compared 25 subacute stroke patients assigned to LIFU with 25 assigned to rTMS. 10 …
TL;DR: A 2026 Nature Communications study used long-read single-cell RNA sequencing to map full-length isoforms in glioblastoma and found tumor-specific transcripts that short-read methods often miss. Key Findings 27 GBM samples: Researchers profiled histologically confirmed IDH-wildtype glioblastoma samples using matched short-read and long-read single-cell sequencing. 100 million reads: The optimized long-read workflow produced a median …
TL;DR: A 2026 randomized controlled study in Pakistan Journal of Pharmaceutical Sciences found that adding 20 Hz repetitive transcranial magnetic stimulation (rTMS) to risperidone was linked with lower cognitive-factor and aggression scores after 4 weeks in schizophrenia patients. Key Findings Schizophrenia trial sample: The single-center trial randomized 80 patients, with 40 assigned to risperidone alone …
TL;DR: A 2026 cellular neuroscience study in iScience found that GPR3, a constitutively active G-protein-coupled receptor, behaved like an immediate-early gene and helped connect CREB signaling to presynaptic maturation during neuronal differentiation. Key Findings Biphasic GPR3 induction: Gpr3 rose quickly after nerve growth factor stimulation, dipped, then increased again during later neuronal differentiation. NET-CAGE promoter …
TL;DR: A 2026 study in Behavior Genetics found that combining major depressive disorder and alcohol use disorder polygenic scores improved prediction of their comorbidity in 7,965 Add Health participants, but added little for either condition alone. Key Findings Add Health dataset anchored the analysis: The study used 7,965 European, African, and Admixed American ancestry participants …
