Studiu Stanford: Creierul se dezvoltă din două surse diferite de celule

Recent research reveals that the human brain develops from two distinct groups of cells, challenging previous beliefs of a single cell origin. This study, conducted by Stanford researchers, shows that during early embryonic development, cells differentiate into two groups that will form the prosencephalon and rhombencephalon. The organization of DNA within these cells influences their developmental pathways, leading to the formation of different brain regions responsible for various functions. This dual origin is observed not only in vertebrates but also in other organisms, suggesting an evolutionary conservation of this structure. The findings may have implications for understanding and treating neurological diseases.