Polycystic Ovary Syndrome
|
0.400 |
Biomarker
|
disease |
BEFREE |
No significant difference was found in the expression of GDF-9 and BMP-15 in the oocytes and BMP-15 in the cumulus GCs of patients with PCOS and controls.
|
19376510 |
2010 |
Polycystic Ovary Syndrome
|
0.400 |
Biomarker
|
disease |
BEFREE |
GDF9 and BMP15 associations with oocyte number differed significantly (P < 0.05) with PCOS status.
|
31211369 |
2019 |
Polycystic Ovary Syndrome
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
In addition, the expression of BMP15 in follicular fluid and Smad1 in granulosa cells was significantly decreased in the PCOS group compared with the control (P<0.05).
|
28983616 |
2017 |
Polycystic Ovary Syndrome
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
These results are the first to indicate that BMP15 gene mutations may be potentially associated with PCOS patients.
|
22014425 |
2011 |
Polycystic Ovary Syndrome
|
0.400 |
Biomarker
|
disease |
BEFREE |
The immunoreactivity of growth differentiation factor 9 and bone morphogenetic protein 15 proteins decreased (p<0.05) in the Polycystic ovary syndrome group (27.73±8.43 and 24.85±7.03, respectively) compared with the control group (33.72±11.22 and 31.12±11.05, respectively) and vehicle group (33.95±10.75 and 29.99±10.72, respectively).
|
28903889 |
2018 |
Polycystic Ovary Syndrome
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The significant consequences of mutations in the GDF9 and BMP15 genes in women with dizygotic twins as well as the clinical relevance of these oocyte factors in the pathogenesis of primary ovarian insufficiency and polycystic ovary syndrome are also addressed.
|
29544636 |
2018 |
Polycystic Ovary Syndrome
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
The abundance of GDF9 mRNA was significantly lower (P < 0.01) while the abundance of BMP15 mRNA was significantly higher (P < 0.001) in GCs from stimulated-PCOS group than in unstimulated-PCOS group.
|
23912750 |
2013 |
Polycystic Ovary Syndrome
|
0.400 |
Biomarker
|
disease |
BEFREE |
The missense mutation in the GDF-9 gene or the GDF-9B/BMP-15 gene is uncommon in anovulatory Japanese women with POF and PCOS.
|
11056243 |
2000 |
Polycystic Ovary Syndrome
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
BMP15 and GDF9 expression per oocyte was higher among women with PCOS than the control group.
|
22825968 |
2012 |
Polycystic Ovary Syndrome
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
By contrast, there were no qualitative or quantitative changes in the expression of BMP-15 mRNA in PCOS oocytes during folliculogenesis.
|
11889206 |
2002 |
Polycystic Ovary Syndrome
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
In Graafian follicles, GDF9 and BMP15 expression reached comparable levels in the PCOS and control groups (P > 0.05).
|
25172094 |
2014 |
Polycystic Ovary Syndrome
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In this study, the BMP15 gene does not seem to be associated with PCOS.
|
17905236 |
2008 |
Polycystic Ovary Syndrome
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
The results suggest that the expression of GDF9 and BMP15 in oocytes from patients with PCOS cannot reach the normal level even after ovarian stimulation and that the expression pattern is abnormal during oocyte maturation, which may be associated with impaired oocyte quality and developmental competence in PCOS.
|
21669410 |
2011 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Caution is recommended in the interpretation of BMP15 mutations in the context of POF.
|
17826728 |
2008 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
A functional association between the BMP15 c.-9C>G promoter polymorphism and cause of POF have been reported.
|
25246117 |
2014 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The objective of the study was to verify the involvement of BMP15 variations in a large POF population.
|
16464940 |
2006 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The significant consequences of mutations in the GDF9 and BMP15 genes in women with dizygotic twins as well as the clinical relevance of these oocyte factors in the pathogenesis of primary ovarian insufficiency and polycystic ovary syndrome are also addressed.
|
29544636 |
2018 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
As genetic studies of the BMP-15 and/or GDF-9 genes in ewes established that a reduction of these proteins is associated with an increased ovulation rate, it is conceivable that women affected with these mutations may have an increased probability of bearing dizygotic twins during active reproductive ages before diagnosis with POI at later ages due to an earlier exhaustion of ovarian reserve.
|
20547206 |
2010 |
Ovarian Failure, Premature
|
0.400 |
Biomarker
|
disease |
BEFREE |
Recent functional studies have validated genetic factors (Progesterone receptor membrane component 1 (<i>PGRMC1</i>)), Fragile X mental retardation 1 (<i>FMR1</i>, <i>GDF9</i> and <i>BMP15</i>) as being causative of primary ovarian insufficiency (POI), <i>BMP15/GDF9</i> gene variants were found to have a high incidence on the POI phenotype.
|
31607184 |
2019 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Alterations of the BMP15 gene have been found associated with different ovarian phenotypic effects depending on the species, from sterility to increased prolificacy in sheep, slight subfertility in mouse or associated with primary ovarian insufficiency (POI) in women.
|
24147118 |
2013 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Similarly, large numbers of mutations in the GDF9 and BMP15 genes have been identified in women with premature ovarian failure and in mothers of dizygotic twins.
|
21226076 |
2011 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Previous studies have discovered several mutations in the screening of BMP15 in premature ovarian failure but none in PCOS.
|
22014425 |
2011 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In the human, a heterozygous point mutation of BMP15 has been associated with premature ovarian failure (POF).
|
16645022 |
2006 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Bone morphogenetic protein 15 (BMP15) variants have been described in POI.
|
28094433 |
2017 |
Ovarian Failure, Premature
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
This study has revealed a novel homozygous mutation of the BMP15 gene that may be associated with POI.
|
29169851 |
2018 |