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==Historical perspective==
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==Overview==
It was first described in 1964 by [[Michael Lesch|Dr. Michael Lesch]] and [[William Nyhan|Dr. William Nyhan]].<ref> Ole Daniel Enersen. [http://www.whonamedit.com/synd.cfm/2175.html Lesch-Nyhan syndrome or disease.] [[Who Named It]].  Retrieved on 2007-05-27.</ref>
It was first described in 1964 by [[Michael Lesch|Dr. Michael Lesch]] and [[William Nyhan|Dr. William Nyhan]].<ref> Ole Daniel Enersen. [http://www.whonamedit.com/synd.cfm/2175.html Lesch-Nyhan syndrome or disease.] [[Who Named It]].  Retrieved on 2007-05-27.</ref>
==Historical Perspective==
*Michael Lesch was a medical student at [[Johns Hopkins Hospital]], where [[pediatrics|pediatrician]]/pediatric oncologist [[Dr. William Nyhan|Bill Nyhan]] was a faculty member, when the two identified LNS and its associated hyperuricemia in two affected brothers, ages 4 and 8.<ref>Nyhan WL. The recognition of Lesch-Nyhan syndrome as an inborn error of purine metabolism. ''J Inher Metab Dis'' 1997;20:171-8. PMID 9211189.</ref>
*Lesch and Nyhan published their findings in 1964.<ref>Lesch M, Nyhan WL. A familial disorder of uric acid metabolism and central nervous system function. ''Am J Med'' 1964;36:561-70. PMID 14142409.</ref>
*Within three years, the metabolic cause was identified by J. Edwin Seegmiller and his colleagues at [[NIH]].<ref>Seegmiller JE, Rosenbloom FM, Kelley WN. Enzyme defect associated with a sex-linked human neurological disorder and excessive purine synthesis. ''[[Science (journal)|Science]]'' 1967;155:1682–4. PMID 6020292.</ref>
*The gene encoding the human enzyme was cloned and sequenced by Friedmann and colleagues in 1985.


==References==
==References==
{{reflist|2}}
{{reflist|2}}
[[Category:Endocrinology]]
[[Category:Pediatrics]]


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Latest revision as of 18:52, 26 July 2016

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Overview

It was first described in 1964 by Dr. Michael Lesch and Dr. William Nyhan.[1]

Historical Perspective

  • Michael Lesch was a medical student at Johns Hopkins Hospital, where pediatrician/pediatric oncologist Bill Nyhan was a faculty member, when the two identified LNS and its associated hyperuricemia in two affected brothers, ages 4 and 8.[2]
  • Lesch and Nyhan published their findings in 1964.[3]
  • Within three years, the metabolic cause was identified by J. Edwin Seegmiller and his colleagues at NIH.[4]
  • The gene encoding the human enzyme was cloned and sequenced by Friedmann and colleagues in 1985.

References

  1. Ole Daniel Enersen. Lesch-Nyhan syndrome or disease. Who Named It. Retrieved on 2007-05-27.
  2. Nyhan WL. The recognition of Lesch-Nyhan syndrome as an inborn error of purine metabolism. J Inher Metab Dis 1997;20:171-8. PMID 9211189.
  3. Lesch M, Nyhan WL. A familial disorder of uric acid metabolism and central nervous system function. Am J Med 1964;36:561-70. PMID 14142409.
  4. Seegmiller JE, Rosenbloom FM, Kelley WN. Enzyme defect associated with a sex-linked human neurological disorder and excessive purine synthesis. Science 1967;155:1682–4. PMID 6020292.

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