scholarly journals The prevalence of malignant and borderline ovarian cancer in pre- and post-menopausal Chinese women

Oncotarget ◽  
2017 ◽  
Vol 8 (46) ◽  
pp. 80589-80594 ◽  
Author(s):  
Fang Shen ◽  
Shouzhen Chen ◽  
Yifei Gao ◽  
Xujing Dai ◽  
Qi Chen
Keyword(s):  
Ovarian Cancer ◽  
Chinese Women ◽  
Post Menopausal ◽  
Borderline Ovarian Cancer

Vaginal hysterectomy with or without bilateral salpingo-oophorectomy may be an alternative treatment for endometrial cancer patients with medical co-morbidities precluding standard surgical procedures: a systematic review

2019 ◽  
Vol 29 (2) ◽  
pp. 299-304 ◽  
Author(s):  
Arnold-Jan Kruse ◽  
Henk G ter Brugge ◽  
Harm H de Haan ◽  
Hugo W Van Eyndhoven ◽  
Hans W Nijman
Keyword(s):  
Ovarian Cancer ◽  
Endometrial Cancer ◽  
Vaginal Hysterectomy ◽  
Cancer Survival ◽  
Survival Rates ◽  
Survival Outcomes ◽  
Ovarian Malignancy ◽  
Post Menopausal ◽  
Ovarian Cancer Survival ◽  
Overall Survival Rates

ObjectiveVaginal hysterectomy with bilateral salpingo-oophorectomy may be an alternative strategy for patients with low-risk endometrial cancer and medical co-morbidities precluding laparoscopic or abdominal procedures. The current study evaluates the prevalence of co-existent ovarian malignancy in patients with endometrial cancer and the influence of bilateral salpingo-oophorectomy on survival outcomes in these patients.MethodsMedline and EMBASE were searched for studies published between January 1, 2000 and November 20, 2017 that investigated (1) the prevalence of co-existing ovarian malignancy (either metastases or primary synchronous ovarian cancer in women with endometrial cancer, and (2) the influence of bilateral salpingo-oophorectomy on recurrence and/or survival rates.ResultsOf the pre-menopausal and post-menopausal patients (n=6059), 373 were identified with metastases and 106 were identified with primary synchronous ovarian cancer. Of the post-menopausal patients (n=6016), 362 were identified with metastases and 44 were identified with primary synchronous ovarian cancer. Survival outcomes did not differ for pre-menopausal patients with endometrial cancer with and without bilateral salpingo-oophorectomy (5-year overall survival rates were 89–94.5% and 86–97.8%, respectively).ConclusionBilateral salpingo-oophorectomy during vaginal hysterectomy seems to have a limited impact on disease outcome in patients with endometrial cancer. These results support the view that vaginal hysterectomy alone or with bilateral salpingo-oophorectomy may be an option for patients with endometrial cancer who are not ideal surgical candidates.

scholarly journals Obesity and risk of ovarian cancer subtypes: evidence from the Ovarian Cancer Association Consortium

2013 ◽  
Vol 20 (2) ◽  
pp. 251-262 ◽  
Author(s):  
Catherine M Olsen ◽  
Christina M Nagle ◽  
David C Whiteman ◽  
Roberta Ness ◽  
Celeste Leigh Pearce ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Menopausal Status ◽  
Low Grade ◽  
Ovarian Cancer Risk ◽  
Histological Subtypes ◽  
Increased Risk ◽  
Modifiable Factors ◽  
Menopausal Women ◽  
Increase Risk ◽  
Post Menopausal

Whilst previous studies have reported that higher BMI increases a woman's risk of developing ovarian cancer, associations for the different histological subtypes have not been well defined. As the prevalence of obesity has increased dramatically, and classification of ovarian histology has improved in the last decade, we sought to examine the association in a pooled analysis of recent studies participating in the Ovarian Cancer Association Consortium. We evaluated the association between BMI (recent, maximum and in young adulthood) and ovarian cancer risk using original data from 15 case–control studies (13 548 cases and 17 913 controls). We combined study-specific adjusted odds ratios (ORs) using a random-effects model. We further examined the associations by histological subtype, menopausal status and post-menopausal hormone use. High BMI (all time-points) was associated with increased risk. This was most pronounced for borderline serous (recent BMI: pooled OR=1.24 per 5 kg/m2; 95% CI 1.18–1.30), invasive endometrioid (1.17; 1.11–1.23) and invasive mucinous (1.19; 1.06–1.32) tumours. There was no association with serous invasive cancer overall (0.98; 0.94–1.02), but increased risks for low-grade serous invasive tumours (1.13, 1.03–1.25) and in pre-menopausal women (1.11; 1.04–1.18). Among post-menopausal women, the associations did not differ between hormone replacement therapy users and non-users. Whilst obesity appears to increase risk of the less common histological subtypes of ovarian cancer, it does not increase risk of high-grade invasive serous cancers, and reducing BMI is therefore unlikely to prevent the majority of ovarian cancer deaths. Other modifiable factors must be identified to control this disease.

scholarly journals Role of plasminogen activator inhibitor-1 gene polymorphisms in osteoporosis: A study in Chinese post-menopausal women

2018 ◽  
Vol 16 ◽  
pp. 205873921876729
Author(s):  
An Wan ◽  
Daodong Liu
Keyword(s):  
Gene Polymorphisms ◽  
Chinese Women ◽  
Plasminogen Activator Inhibitor ◽  
Plasminogen Activator Inhibitor 1 ◽  
Chain Reaction ◽  
Polymerase Chain ◽  
Post Menopausal ◽  
Activator Inhibitor ◽  
Pai 1

Osteoporosis is a chronic multifactorial disease characterized by deterioration of bone mass and is vulnerable to bone fracture. Plasminogen activator inhibitor-1 (PAI-1) is an important molecule for maintenance of optimum bone mass. Several single-nucleotide polymorphisms (SNPs) in PAI-1 have been reported to alter PAI-1 expression and/or the translational level. In this report, we explored the possible role of common PAI-1 gene polymorphisms on predisposition to osteoporosis in a Chinese cohort. A total of 364 post-menopausal Chinese women diagnosed of having osteoporosis and 350 healthy females hailing from similar areas were enrolled in this study. Five common SNPs (−844G > A, −6754G/5G, +43G > A, +9785G > A and +11053T > G) were genotyped by polymerase chain reaction (PCR) followed by restriction fragment length polymorphism (RFLP). Relative expression of PAI-1 mRNA and plasma PAI-1 levels were quantified by reverse transcription polymerase chain reaction (RT-PCR) and enzyme-linked immunosorbent assay (ELISA), respectively. Prevalence of homozygous mutant (5G/5G) and minor allele (5G) of PAI-1 (−675 4G/5G) polymorphism was significantly more frequent in patients than in healthy controls (5G/5G: P < 0.0001, odds ratio (OR) = 3.18; 5G: P < 0.0001, OR = 1.65). Both plasma PAI-1 and relative mRNA expression levels were significantly lower in patients compared to healthy controls. Interestingly, the quantity of plasma PAI-1 and mRNA expression was correlated with PAI-1 (−675 4G/5G) polymorphism: subjects with 4G/4G genotype had elevated PAI-1 in comparison to homozygous mutant, and displayed lower quantity of PAI-1 protein and mRNA values. PAI-1 (−675 4G/5G) mutant is associated with susceptibility to development of osteoporosis in post-menopausal Chinese women. Furthermore, this variant in the promoter region alters plasma protein levels and relative expression of PAI-1.

scholarly journals Genetic variants within the cancer susceptibility region 8q24 and ovarian cancer risk in Han Chinese women

Oncotarget ◽  
2017 ◽  
Vol 8 (22) ◽  
pp. 36462-36468 ◽  
Author(s):  
Jing Han ◽  
Jing Zhou ◽  
Hua Yuan ◽  
Longbiao Zhu ◽  
Hongxia Ma ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Cancer Risk ◽  
Genetic Variants ◽  
Cancer Susceptibility ◽  
Chinese Women ◽  
Han Chinese ◽  
Ovarian Cancer Risk ◽  
Susceptibility Region

Clinical outcomes of post-operative locoregional radiotherapy in pre-menopausal and post-menopausal Chinese women with breast cancer

2000 ◽  
Vol 54 (3) ◽  
pp. 201-208 ◽  
Author(s):  
Tony S.K Mok ◽  
Wing Hong Kwan ◽  
Winnie M Yeo ◽  
Anthony T.C Chan ◽  
Edmund C.K Chan ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Outcomes ◽  
Chinese Women ◽  
Post Menopausal

scholarly journals Genetic Association of Interleukin-31 Gene Polymorphisms with Epithelial Ovarian Cancer in Chinese Population

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Chenlu Liu ◽  
Yanyun Wang ◽  
Huizi Song ◽  
Qin Li ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Epithelial Ovarian Cancer ◽  
Therapeutic Target ◽  
Gene Polymorphisms ◽  
Chinese Population ◽  
Clinical Characteristics ◽  
Chinese Women ◽  
Healthy Individuals ◽  
Potential Therapeutic Target ◽  
Kaplan Meier

Roles of interleukin-31 (IL-31) in the development and progression of human epithelial ovarian cancer are largely unknown. Studies report that the polymorphisms, rs7977932 C>G and rs4758680 C>A in IL-31, affect the expression level of IL-31. In the present study, we examined 412 patients with epithelial ovarian cancer and 428 healthy individuals to explore whether these polymorphisms are associated with the epithelial ovarian cancer in Chinese women. The genotype of the polymorphisms in each individual was identified. The associations of the polymorphisms with patients’ clinical characteristics and outcomes were evaluated. For rs7977932, the frequency of the CG/GG was significantly decreased in patients with epithelial ovarian cancer. However, the frequency of the rs4758680 CA/AA was significantly increased in those patients. Moreover, the frequency of rs7977932 CG/GG genotype was significantly higher in patients with less advanced FIGO stages. Kaplan-Meier curve showed that patients with CG/GG genotypes of rs7977932 had a decreased risk for recurrence compared to those with CC genotype. Our findings suggested that rs7977932 and rs4758680 of IL-31 may be associated with the development and progression of the epithelial ovarian cancer in the Chinese population. IL-31, therefore, may be a potential therapeutic target for the development of drugs to treat the disease.

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