Practitioners in the field are known as dermatologists with more specific titles based on their areas of experience . Ancient Dermatology Dermatology as a defined concept really came into being around the end of the 18th and begin of the 19th century despite the fact that skin conditions would have been treated and acknowledged throughout the course of history. The coining of the word provided a formal label to a branch of medicine including treatments and procedures that would have been performed for thousands of years.Estimates suggest more than 80 per cent of situations are hereditary. Related StoriesDisclosing genetic risk for CHD outcomes in lower low-density lipoprotein cholesterolBerkeley Lab scientists identify genetic elements that impact neurological disorders and body weightScalable production of gene therapy vectors: an interview with Frank UbagsThe research, conducted by Dr. Vincent Mooser of GlaxoSmithKline, Dr. Brent Richards of McGill University and Dr. Tim Spector of King’s College, along with co-workers in Iceland, Switzerland and holland, conducted a genome-wide search in 1,125 Caucasian men with male pattern baldness. The search exposed two previously unidentified genetic variants on chromosome 20 that substantially increased the chance of male pattern baldness that was then confirmed in an additional 1,650 Caucasian men.