What are the genetic basis of bipolar disorder? What are the genetic basis of depression?

Smoking tobacco and exposure to UVB radiation through sunbathing, are major factors that can cause mutations. Endogenous mouse tau has been reported to assemble into filaments in a neurodegenerative condition caused by inactivation of the gene encoding the prolyl ... The Fragile X mutation is a type of genetic mutation called a repeat expansion. This repeat expansion occurs on the FMR1 gene, on the long arm of the X ... This is called a non-truncating PKD1 mutation. Patients with PKD2 mutations not only have a milder disease but a later onset of symptoms which can lead to ... Mutations in the BRAF gene can cause normal cells to become cancerous. BRAF mutations are most commonly found in melanomas, but can occur in other forms of ... Mar 1, 2023 ... Each of these mutations contributes to the breakdown ... Answer a number of basic questions, such as: What makes the disease process begin? Mar 31, 2021 ... Lung cancer occurs when gene mutations cause unusual cell growth in the lungs. Around 5–10% of these mutations are inherited, according to the National Cancer ... Researchers identified a gene on the X chromosome that, when flawed (mutated), causes Duchenne, Becker, and an intermediate form of muscular dystrophies. Apr 23, 2019 ... What are the behavioral and lifestyle factors that cause cancer? A handful of behavioral factors may lead to genetic mutations and cancer ... Quick facts. Common name: Sport, break, chimera. Plants affected: Any plant. Main causes: A genetic mutation. Timing: Usually spring ...