|
Malignant neoplasm of prostate
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Because testosterone can be converted to estradiol-17beta by the enzyme aromatase, expressed in human and rodent prostate, estrogen may be involved in prostate cancer induction by testosterone.
|
17261765 |
2006 |
|
Malignant neoplasm of prostate
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
The aim of the present study was to verify whether (a) only one or both isoforms of the 5alpha-Rs are expressed in the prostate cancer cell line LNCaP and in BPH, or (b) the aromatase is present in these samples.
|
9496903 |
1998 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
The molecular structure of curcuminoids could be modified to generate better lead compounds with inhibitory effects on CYP17A1 and CYP19A1 for potential drugs against prostate cancer and breast cancer.
|
31533365 |
2019 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
These results suggest that although germline variation in CYP19A1 characterized by the htSNPs produces measurable differences in sex hormone concentrations in men, they do not substantially influence risk of prostate cancer.
|
19789370 |
2009 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Several SNPs within CYP19 were significantly associated with prostate cancer in all three ethnicities (P = 0.001-0.009).
|
19505920 |
2009 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
The inhibition of steroidogenic cytochrome P450 enzymes has been shown to play a central role in the management of life-threatening diseases such as cancer, and indeed potent inhibitors of CYP19 (aromatase) and CYP17 (17α hydroxylase/17,20 lyase) are currently used for the treatment of breast, ovarian and prostate cancer.
|
30769265 |
2019 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The data generated from our study provides a better understanding of the effect of COMT on critical signaling pathways involved in the development and progression of breast cancer (BC) and prostate cancer (PC) including ER-α, p21<sup>cip1</sup>, p27<sup>kip1</sup>, NF-κB (P65) and CYP19A1.
|
30904591 |
2019 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Automated sequencer with GeneScan software was used to determine the CYP19 gene polymorphisms in peripheral blood mononuclear cell DNA from 244 patients with PCa and 261 age-matched healthy male controls.
|
17482958 |
2007 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Several SNPs (SRD5A1 rs3822430, SRD5A2 rs2300700, CYP3A43 rs800672, and CYP19 rs700519; Ptrend < .05) were significantly associated with both circulating hormone levels and prostate cancer risk.
|
27164191 |
2016 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Haplotype analysis with all three CYP19A1 SNPs genotyped (rs700518, rs2445765, rs700519) showed that risk-allele haplotypes are associated with the increased prostate cancer risk in both arms when comparing with the non-risk allele haplotype.
|
29228205 |
2018 |
|
Malignant neoplasm of prostate
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Effects of lactone derivatives on aromatase (CYP19) activity in H295R human adrenocortical and (anti)androgenicity in transfected LNCaP human prostate cancer cells.
|
18639541 |
2008 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Stratification by age at onset showed that the associations of CYP1B1 and CYP19 variants were largely confined to the younger prostate cancer patients.
|
17704407 |
2007 |
|
Malignant neoplasm of prostate
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Although the presence of aromatase in the prostate and its aberrant expression in prostate cancer is significant, its role and contribution to prostate carcinogenesis remains unclear.
|
16498360 |
2006 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
The important targets for treating prostate cancer are androgens and estrogen (synthesized from androgens by the action of enzyme aromatase) owing to their involvement in development and progression of prostate cancer.
|
18226472 |
2008 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
Cyclin A1 and P450 Aromatase Promote Metastatic Homing and Growth of Stem-like Prostate Cancer Cells in the Bone Marrow.
|
26921336 |
2016 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
Compounds capable of inhibiting Cyp19 (Aromatase), a key enzyme in the synthesis of estrogens, have been successfully employed as breast cancer therapies, while inhibitors of Cyp17 (17α-hydroxylase-17,20-lyase), a key enzyme in the synthesis of glucocorticoids, mineralocorticoids and steroidal sex hormones, are a key component of prostate cancer therapy.
|
29803730 |
2018 |
|
Malignant neoplasm of prostate
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Here, we showed that conditioned medium (CM) of BPH-1 (a benign hyperplastic prostatic epithelial cell line), but not of prostate cancer cell lines (LNCaP, DU-145, and PC-3), stimulates aromatase expression in PrSCs.
|
17911400 |
2007 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The IGF-I (CA) repeat and CYP19 (TTTA) repeat polymorphisms may be novel predictors in prostate cancer patients with bone metastasis at the diagnosis.
|
16648498 |
2006 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
Estrogen and aromatase may play a role in prostate cancer.
|
11595700 |
2001 |
|
Malignant neoplasm of prostate
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
In the NSG model, CTBP1 depleted PCa xenografts showed an increase in CYP19A1 expression with subsequent increment in intratumor estradiol concentrations.
|
30152543 |
2019 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
An association with risk for more aggressive PCa was observed for variants in ESR1, ESR2, and CYP19A1, but none was significant after adjustment for multiple comparisons.
|
22549291 |
2013 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
Taken together, the results showed that in North Indian population, ERalpha and CYP19 genes may be playing a role in the risk of prostate cancer.
|
18483761 |
2008 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
CYP19 1531 C>T, SRD5A2 gene V89L, CYP17 gene -34 T/C, PSA-158 (G/A) regions were evaluated for the association between polymorphisms and benign prostatic hyperplasia and prostate cancer in study population.
|
26214411 |
2015 |
|
Malignant neoplasm of prostate
|
0.400 |
Biomarker
|
disease |
BEFREE |
This model proposes that the first step in the development of most PC and breast cancer (BC) occurs when aromatase converts testosterone to estradiol (E2).
|
17678531 |
2007 |
|
Malignant neoplasm of prostate
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Among men in the placebo arm, CYP19A1 7/8 genotype carriers had a significantly higher risk of prostate cancer compared with those with the 7/7 genotype (OR = 1.70, 95% CI = 1.16-2.5), regardless of Gleason grade.
|
21771722 |
2011 |