Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Notably, mutations in AR, SRD5A2, MAMLD1, WT1, and MAP3K1 have led to hypospadias and only one CYP19A1 mutation caused aromatase deficiency was reported to date.
|
30550360 |
2019 |
Aromatase deficiency
|
0.800 |
Biomarker
|
disease |
BEFREE |
Aromatase deficiency causes obesity and insulin resistance in aromatase knockout mice and humans with rare mutations of the aromatase gene (CYP19).
|
30920624 |
2019 |
AROMATASE EXCESS SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
Conclusions We identified a novel duplication at 15q21.2 in AEXS, and found that aromatase inhibitor (AI) plus GH might provide a better growth-promoting approach for AEXS patients.
|
30530883 |
2019 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Aromatase Deficiency due to a Homozygous CYP19A1 Mutation in a 46,XX Egyptian Patient with Ambiguous Genitalia.
|
29324451 |
2017 |
AROMATASE EXCESS SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
CYP19A1 amplification caused increased aromatase activity and estrogen-independent ERα binding to target genes, resulting in CYP19A1<sup>amp</sup> cells showing decreased sensitivity to AI treatment.
|
28112739 |
2017 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Since 1991, several molecular CYP19A1 gene alterations associated with aromatase deficiency have been described in both sexes.
|
25415177 |
2015 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Splicing CYP19 gene variants causing aromatase deficiency in 46,XX disorder of sexual development (DSD) patients have been reported in a few cases.
|
26279340 |
2015 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The man with clinical features of aromatase deficiency had novel compound heterozygous CYP19A1 mutations (Y81C and L451P) that were not found in 50 unrelated persons.
|
25301327 |
2015 |
Aromatase deficiency
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
To date over 20 subjects have been reported with aromatase deficiency which may manifest during fetal life with maternal virilization and virilization of the external genitalia of a female fetus due to low aromatase activity in the steroid metabolizing fetal-placental unit and thus high androgen levels.
|
24705274 |
2014 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
To date over 20 subjects have been reported with aromatase deficiency which may manifest during fetal life with maternal virilization and virilization of the external genitalia of a female fetus due to low aromatase activity in the steroid metabolizing fetal-placental unit and thus high androgen levels.
|
24705274 |
2014 |
AROMATASE EXCESS SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Recently, several germline rearrangements at 15q21 have been shown to cause overexpression of the aromatase gene CYP19A1 and resulting aromatase excess syndrome.
|
23625277 |
2014 |
AROMATASE EXCESS SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
Treatment with an aromatase inhibitor appears to benefit patients with AEXS, although long-term safety of this class of drugs remains unknown.
|
24716396 |
2014 |
AROMATASE EXCESS SYNDROME
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Genomic basis of aromatase excess syndrome: recombination- and replication-mediated rearrangements leading to CYP19A1 overexpression.
|
24064691 |
2013 |
AROMATASE EXCESS SYNDROME
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
Genomic basis of aromatase excess syndrome: recombination- and replication-mediated rearrangements leading to CYP19A1 overexpression.
|
24064691 |
2013 |
AROMATASE EXCESS SYNDROME
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
Genotype-phenotype analysis implies that phenotypic severity of AEXS is primarily determined by the expression pattern of CYP19A1 and the chimeric genes and by the structural property of the fused exons with a promoter function (i.e., the presence or the absence of a natural translation start codon).
|
22319526 |
2012 |
Aromatase deficiency
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
Aromatase deficiency owing to a functional variant in the placenta promoter and a novel missense mutation in the CYP19A1 gene.
|
21521281 |
2011 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Aromatase deficiency owing to a functional variant in the placenta promoter and a novel missense mutation in the CYP19A1 gene.
|
21521281 |
2011 |
AROMATASE EXCESS SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Aromatase excess syndrome: identification of cryptic duplications and deletions leading to gain of function of CYP19A1 and assessment of phenotypic determinants.
|
21470988 |
2011 |
AROMATASE EXCESS SYNDROME
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
Aromatase excess syndrome: identification of cryptic duplications and deletions leading to gain of function of CYP19A1 and assessment of phenotypic determinants.
|
21470988 |
2011 |
AROMATASE EXCESS SYNDROME
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Taken together, these results suggest that PGE(2) via EP(2) and EP(4) activates the cAMP-->PKA-->CREB pathway leading to enhanced CYP19 transcription and increased aromatase activity.
|
18083712 |
2008 |
Aromatase deficiency
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
This new case of aromatase deficiency sheds new light on the heterogeneity of mutations in the CYP19A1 gene causing loss of function of the aromatase enzyme.
|
17547681 |
2007 |
AROMATASE EXCESS SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
EGF significantly increased aromatase activity and CYP19 gene transcript in NCI-H295R cells.
|
16394175 |
2006 |
AROMATASE EXCESS SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
5'-RACE finding points to a potential rearrangement between CYP19 and TRPM7 genes on chromosome 15q21.2 as a cause of AES.
|
15811932 |
2005 |
AROMATASE EXCESS SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
Aromatase inhibitors successfully treat breast cancer and endometriosis, whereas their roles in endometrial cancer, uterine fibroids, and aromatase excess syndrome are less clear.
|
16109840 |
2005 |
Aromatase deficiency
|
0.800 |
Biomarker
|
disease |
BEFREE |
This new case of aromatase deficiency confirms previous data on bone maturation and mineralization, and it reveals a high risk for the precocious development of cardiovascular disease in young aromatase-deficient men.
|
14715828 |
2004 |