Copper in health test tubes that damaged DNA in the cells of a Menkes patient can be repaired. In time, the procedures needed to repair damaged genes in the human body may be found. Wilson's disease is a rare autosomal (chromosome 13) recessive genetic disorder of copper transport that causes an excess of copper to build up in the liver. This results in liver toxicity, among other symptoms. The disease is now treatable. Wilson's disease is produced by mutational defects of a protein that transports copper from the liver to the bile for excretion. The disease involves poor incorporation of copper into ceruloplasmin
Lead and Copper Rule home, the water supplier may leave the sample bottles and sampling instructions with the consumer. EPA was investigated by the Government Accountability Office (GAO) in 2003 following the discovery of higher-than-acceptable copper and lead levels in tap water in the District of Columbia. The GAO reported that EPA had not been collecting copper and lead levels from the states, despite claims that the levels of copper and lead have decreased; data for 72 percent of water systems were missing. EPA may have been lacking data because more resources were being dedicated to lead regulation than lead reporting. Lead and Copper