GRIN2A Gene: Single Gene Linked to Mental Disorders
Research shows the GRIN2A gene, unlike polygenic causes, can directly trigger mental disorders like schizophrenia. Specific GRIN2A variants impact nerve cell activity and NMDA receptor function.
Epigenetics: Memory Control via Gene Switch
Scientists use CRISPR to control memory expression by modifying the epigenetic state of memory cells via Arc gene. This offers new insights into memory storage and potential treatments for memory-related disorders.
Peanut Consumption During Pregnancy Affects Child’s Genes
Research shows maternal peanut consumption during pregnancy and lactation influences offspring's DNA methylation, impacting neurodevelopmental and inflammatory genes. Breastfeeding duration plays a key role.