6 results about "Oligodendroglial cell" patented technology

The present application provides a kind of nutritional composition in the application of the product for improving learning, memory and cognitive ability.The nutritional composition includes animal bifidobacterium lactis subsp.CP-9 and 3'-sialyllactose.Animal bifidobacterium lactis subsp.CP-9 and 3'-sialyllactose can synergistically enhance the memory retention ability of the body, reduce the degree of learning and memory errors, and up-regulate the expression of oligodendrocyte transcription factor 2 coding gene, myelin basic protein coding gene and brain-derived neurotrophic factor coding gene, realize the double regulation of myelin formation and neurotrophic in hippocampus region of brain, synergistically improve the neural plasticity of central nervous system through gut-brain axis pathway, and then double improve the learning, memory and cognitive function of the body from the behavior and molecular level.

The invention relates to products and methods for transdifferentiating oligodendrocytes and / or oligodendrocyte precursor cells to neurons. The invention further relates to methods of treating central nervous system disorders and conditions.

The present invention relates to compositions for cellular reprogramming of human somatic cells into induced oligodendrocyte precursor cells, methods of making human induced oligodendrocyte precursor cells by cellular reprogramming and methods of using reprogramed human induced oligodendrocyte precursor cells for treating disease.

This invention provides the use of dicyclohexanone oxaloyl dihydrazone in stroke medications and a stroke medication itself. The use includes the application of dicyclohexanone oxaloyl dihydrazone in the preparation of medications for treating stroke, particularly ischemic stroke. This invention effectively promotes myelin regeneration and neurological function repair in the very early post-stroke period (e.g., within 24 hours) by targeting and regulating the "ceruloplasmin-iron metabolism-myelin regeneration" axis. The specific mechanisms include upregulating ceruloplasmin expression in the brain, enhancing its ferrooxidase activity, promoting iron transport and reuse in the brain, thereby promoting the survival, differentiation, and myelination of oligodendrocyte precursor cells. Animal experiments show that stroke model mice exhibit significant improvement in neurological function as early as day 1 after administration, with a faster onset of action than existing technologies. This invention has the advantages of rapid onset of action, clear target, and comprehensive repair effects, and has promising clinical application prospects.

New uses of populations of motor neural progenitor cells are provided, including reducing reactive astrocytes, reducing glial scars, inhibiting reactive astrocyte-mediated axonal regeneration impairment, neuronal and / or oligodendrocyte death, priming for altering protein factor expression profiles in cerebrospinal fluid, promoting axonal regeneration and / or recovery, reducing demyelination, and promoting remyelination and / or increasing myelin thickness, among others.

This invention discloses the application of a PITPα regulator in the preparation of drugs for white matter remyelination repair. This invention increases the expression level of phospholipid transporter α (PITPα) in oligodendrocyte precursor cells by using a PITPα regulator, promoting oligodendrocyte maturation, differentiation, and remyelination, thereby improving white matter structure and neurological function outcomes after ischemic brain injury. The PITPα regulator used is a lipid nanoparticle encapsulating PITPα mRNA, or further, a targeting ligand for oligodendrocyte precursor cells is attached to the surface of the lipid nanoparticle. This invention provides a novel treatment strategy for ischemic brain injury.