Biobank of pathologies of the central nervous system, created as part of a scientific research funded by the Ministry of Education and Science of the Republic of Kazakhstan BR10965225 “Development of a program of molecular cytogenetic research and creation of a biobank of tumors of the central nervous system” 2021-2023. approved by the Central Commission on Bioethics of the Ministry of Health of the Republic of Kazakhstan and registered with the number in the Central Clinical Hospital BB-001/2022