Primary Growth Hormone (GH) Insensitivity and Insulin-Like Growth Factor Deficiency Caused by Novel Compound Heterozygous Mutations of the GH Receptor Gene: Genetic and Functional Studies of Simple and Compound Heterozygous States
Author(s) -
Fang Peng,
Stefan Riedl,
Serge Amselem,
Katherine L. Pratt,
Brian M. Little,
G. Haeusler,
Vivian Hwa,
H Frisch,
Ron G. Rosenfeld
Publication year - 2007
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2006-2624
Subject(s) - heterozygote advantage , compound heterozygosity , growth hormone receptor , endocrinology , medicine , missense mutation , growth hormone binding protein , biology , dwarfism , receptor , mutation , gene , mutant , genetics , allele , hormone , growth hormone
Primary GH insensitivity (GHI) or Laron syndrome, caused by mutations of the GH receptor (GHR) gene, has a clinical phenotype of postnatal growth failure associated with normal elevated serum concentrations of GH and low serum levels of IGF-I.
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