Human iPSC-Derived Microglia Integrate Into Cerebral Organoids and Assume an In Vivo-Like Phenotype.

ABSTRACT: Microglia, the brain-resident macrophages, are critically involved in numerous physiological and pathological brain processes, including neoplasms, epilepsy, and neurodegeneration. However, investigating microglial function is notoriously difficult because they are extremely sensitive to changes in their environment and drastically alter their transcriptional state and morphology once they are isolated from the brain and cultured in vitro. In vivo experiments in mice are likewise limited because of vast differences between mouse and human microglia, particularly regarding the expression of disease-associated genes. To overcome this issue, we developed a highly controlled in vitro cerebral organoid platform where human microglia adopt an in vivo-like phenotype. This approach allows long-ter

SUBMITTER: Wogram E 

PROVIDER: S-EPMC12606696 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature