Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
He presented with precocious puberty at 10 months of age and was diagnosed with testotoxicosis due to a de novo heterozygous Asp578Tyr mutation in LHCGR.
|
29029242 |
2017 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
Testotoxicosis is a rare form of precocious puberty caused by a constitutively activating mutation in the luteinizing hormone receptor (LHR) gene.
|
19209621 |
2008 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
Variable presentation of precocious puberty associated with the D564G mutation of the LHCGR gene in children with testotoxicosis.
|
16887451 |
2006 |
Precocious Puberty
|
0.200 |
Biomarker
|
disease |
BEFREE |
Molecular diagnostics of the LHR gene was conducted in a 5-year-old boy with clinical symptoms and hormonal profile typical of precocious puberty.
|
11936470 |
2002 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
Familial male precocious puberty is a form of precocious puberty resulting from an activating mutation of the luteinizing hormone receptor.
|
11288780 |
2001 |
Precocious Puberty
|
0.200 |
AlteredExpression
|
disease |
BEFREE |
Constitutive activity of the LHR causes LH releasing hormone-independent precocious puberty in boys and the autosomal dominant disorder familial male-limited precocious puberty (FMPP).
|
10704433 |
2000 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
We also identified the previously described Ala568Val mutation in the third intracellular loop of the LHR in the other affected African-Brazilian boy and his normal prepubertal sister, suggesting the inherited form of precocious puberty in this boy.
|
9661624 |
1998 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
Similarly, familial male precocious puberty has been linked to gain-in-function mutations that result in increased levels of cyclic adenosine monophosphate; however, these mutations are found in the luteinizing hormone receptor gene itself.
|
9255219 |
1997 |
Precocious Puberty
|
0.200 |
Biomarker
|
disease |
BEFREE |
Recent studies have identified constitutively activating missense mutations in the human luteinizing hormone receptor (hLHR) gene leading to Leydig cell activation and precocious puberty.
|
8812739 |
1996 |
Precocious Puberty
|
0.200 |
AlteredExpression
|
disease |
BEFREE |
Characterization of heterogeneous mutations causing constitutive activation of the luteinizing hormone receptor in familial male precocious puberty.
|
7757065 |
1995 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
Recently, a single point mutation in the LH/hCG receptor (LH/CGR) gene was found in FMPP families that constitutively activates the LH/CGR, causing Leydig cell activation and precocious puberty.
|
7527413 |
1994 |
Precocious Puberty
|
0.200 |
AlteredExpression
|
disease |
BEFREE |
Testotoxicosis is a form of precocious puberty in which the Leydig cells secrete testosterone in the absence of luteinizing hormone, often due to constitutive activation of the luteinizing hormone receptor and (indirectly) Gs (refs 1-4).
|
8072545 |
1994 |
Precocious Puberty
|
0.200 |
GeneticVariation
|
disease |
BEFREE |
A constitutively activating mutation of the luteinizing hormone receptor in familial male precocious puberty.
|
7692306 |
1993 |
Precocious Puberty
|
0.200 |
Biomarker
|
disease |
HPO |
|
|
|