History
A1AD was discovered in 1963 by Carl-Bertil Laurell (1919–2001), at the University of Lund in Sweden. Laurell, along with a medical resident, Sten Eriksson, made the discovery after noting the absence of the α1 band on protein electrophoresis in five of 1500 samples; three of the five patient samples were found to have developed emphysema at a young age.
The link with liver disease was made six years later, when Dr. Harvey Sharp et al. described A1AD in the context of liver disease.
Read more about this topic: Alpha 1-antitrypsin Deficiency
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