journal
MENU ▼
Read by QxMD icon Read
search

Journal of Ovarian Research

journal
https://www.readbyqxmd.com/read/28427435/prohibitin-targeting-peptide-coupled-to-ovarian-cancer-luteinization-and-tgf-%C3%AE-pathways
#1
Nour M El-Etreby, Amany A Ghazy, Radwaa Rashad
BACKGROUND: Ovarian epithelial tumor (OET) is a silent disease of late diagnosis and poor prognosis. Currently treatment options are limited and patient response to treatment is difficult to predict so there is a serious need to delineate the real pathogenesis to predict tumour prognosis. Prohibitin (PHB) is an evolutionarily protein that regulates the cell cycle. TGF-β has been shown to be a positive and negative regulator of cellular proliferation and differentiation. The present study provides an overview on the role played by PHB1, TGF-β and LH in ovarian cancer...
April 20, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28407786/bioinformatics-analysis-to-screen-the-key-prognostic-genes-in-ovarian-cancer
#2
Li Li, Shengyun Cai, Shengnan Liu, Hao Feng, Junjie Zhang
BACKGROUND: Ovarian cancer (OC) is a gynecological oncology that has a poor prognosis and high mortality. This study is conducted to identify the key genes implicated in the prognosis of OC by bioinformatic analysis. METHODS: Gene expression data (including 568 primary OC tissues, 17 recurrent OC tissues, and 8 adjacent normal tissues) and the relevant clinical information of OC patients were downloaded from The Cancer Genome Atlas database. After data preprocessing, cluster analysis was conducted using the ConsensusClusterPlus package in R...
April 13, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28388957/hbxip-overexpression-is-correlated-with-the-clinical-features-and-survival-outcome-of-ovarian-cancer
#3
Yixuan Wang, Jie Sun, Nan Li, Shuanlong Che, Tiefeng Jin, Shuangping Liu, Zhenhua Lin
BACKGROUND: Accumulated evidence has demonstrated that Mammalian hepatitis B X-interacting protein (HBXIP) has broad roles in cancer. Although HBXIP is associated with a variety of cancers, the HBXIP protein expression level and its clinical significance in ovarian cancer have not yet been determined. The aim of this study is to investigate the association between HBXIP expression and the clinicopathological features of ovarian cancer patients to determine whether HBXIP may be correlated with a poor prognosis in ovarian cancer patients...
April 7, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28376925/serum-and-peritoneal-fluid-concentrations-of-soluble-human-leukocyte-antigen-tumor-necrosis-factor-alpha-and-interleukin-10-in-patients-with-selected-ovarian-pathologies
#4
Olimpia Sipak-Szmigiel, Piotr Włodarski, Elżbieta Ronin-Walknowska, Andrzej Niedzielski, Beata Karakiewicz, Sylwia Słuczanowska-Głąbowska, Maria Laszczyńska, Witold Malinowski
BACKGROUND: Although immune system plays a key role in the pathogenesis of both endometriosis and ovarian cancer, its function is different. Therefore, we hypothesized, that selected immune parameters can serve as diagnostic markers of these two conditions. The aim of this study was to compare serum and peritoneal fluid concentrations of sHLA-G, IL-10 and TNF-alpha in women with selected ovarian pathologies: benign serous cysts, endometrioma and malignant tumors. Clinical significance of using them for diagnostic purposes in women with serous ovarian cysts, endometriosis, and ovarian cancer, which in the future may improve the early diagnosis of ovarian diseases...
April 4, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28376898/identification-of-factors-that-impact-recurrence-in-patients-with-borderline-ovarian-tumors
#5
Xi Chen, Chenyan Fang, Tao Zhu, Ping Zhang, Aijun Yu, Shihua Wang
BACKGROUND: The lack of consensus around best practices for management of borderline ovarian tumors (BOT) is, in part, to the lack of available data and of clarity in interpreting relationships among various factors that impact outcomes. The objective of this study was to identify clinicopathological factors that impact prognosis of patients with borderline ovarian tumors (BOT) and to address features of this disease with the objective of providing clarity in decision making around management of BOT...
April 4, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28376831/let-7e-sensitizes-epithelial-ovarian-cancer-to-cisplatin-through-repressing-dna-double-strand-break-repair
#6
Man Xiao, Jing Cai, Liqiong Cai, Jinghui Jia, Lisha Xie, Ying Zhu, Bangxing Huang, Dongdong Jin, Zehua Wang
BACKGROUND: Resistance to platinum-based chemotherapy remains a great challenge for ovarian cancer treatment. The human let-7 family contains 13 members located on nine different chromosomes, and most members have been implicated in the modulation of drug sensitivity in cancers. Our previous study showed that deregulation of let-7e in epithelial ovarian cancer (EOC) promoted the development of resistance to cisplatin. In the present study, we aimed to investigate the underlying mechanism and further evaluate the clinical value of let-7e in predicting chemo-response and prognosis in EOC...
April 4, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28347334/is-the-hypothesis-of-preimplantation-genetic-screening-pgs-still-supportable-a-review
#7
REVIEW
Norbert Gleicher, Raoul Orvieto
The hypothesis of preimplantation genetic diagnosis (PGS) was first proposed 20 years ago, suggesting that elimination of aneuploid embryos prior to transfer will improve implantation rates of remaining embryos during in vitro fertilization (IVF), increase pregnancy and live birth rates and reduce miscarriages. The aforementioned improved outcome was based on 5 essential assumptions: (i) Most IVF cycles fail because of aneuploid embryos. (ii) Their elimination prior to embryo transfer will improve IVF outcomes...
March 27, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28347324/pms2-gene-mutation-results-in-dna-mismatch-repair-system-failure-in-a-case-of-adult-granulosa-cell-tumor
#8
Wen-Chung Wang, Ya-Ting Lee, Yen-Chein Lai
BACKGROUND: Granulosa cell tumors are rare ovarian malignancies. Their characteristics include unpredictable indolent growth with malignant potential and late recurrence. Approximately 95% are of adult type. Recent molecular studies have characterized the FOXL2 402C > G mutation in adult granulosa cell tumor. Our previous case report showed that unique FOXL2 402C > G mutation and defective DNA mismatch repair system are associated with the development of adult granulosa cell tumor...
March 27, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28320479/correlates-of-circulating-ovarian-cancer-early-detection-markers-and-their-contribution-to-discrimination-of-early-detection-models-results-from-the-epic-cohort
#9
Renée T Fortner, Allison F Vitonis, Helena Schock, Anika Hüsing, Theron Johnson, Raina N Fichorova, Titilayo Fashemi, Hidemi S Yamamoto, Anne Tjønneland, Louise Hansen, Kim Overvad, Marie-Christine Boutron-Ruault, Marina Kvaskoff, Gianluca Severi, Heiner Boeing, Antonia Trichopoulou, Vassiliki Benetou, Carlo La Vecchia, Domenico Palli, Sabina Sieri, Rosario Tumino, Giuseppe Matullo, Amalia Mattiello, N Charlotte Onland-Moret, Petra H Peeters, Elisabete Weiderpass, Inger Torhild Gram, Mie Jareid, J Ramón Quirós, Eric J Duell, Maria-Jose Sánchez, María Dolores Chirlaque, Eva Ardanaz, Nerea Larrañaga, Björn Nodin, Jenny Brändstedt, Annika Idahl, Kay-Tee Khaw, Naomi Allen, Marc Gunter, Mattias Johansson, Laure Dossus, Melissa A Merritt, Elio Riboli, Daniel W Cramer, Rudolf Kaaks, Kathryn L Terry
BACKGROUND: Ovarian cancer early detection markers CA125, CA15.3, HE4, and CA72.4 vary between healthy women, limiting their utility for screening. METHODS: We evaluated cross-sectional relationships between lifestyle and reproductive factors and these markers among controls (n = 1910) from a nested case-control study in the European Prospective Investigation into Cancer and Nutrition (EPIC). Improvements in discrimination of prediction models adjusting for correlates of the markers were evaluated among postmenopausal women in the nested case-control study (n = 590 cases)...
March 20, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28302175/prolonged-hypothyroidism-severely-reduces-ovarian-follicular-reserve-in-adult-rats
#10
Li Meng, Eddy Rijntjes, Hans J M Swarts, Jaap Keijer, Katja J Teerds
BACKGROUND: There is substantial evidence both in humans and in animals that a prolonged reduction in plasma thyroid hormone concentration leads to reproductive problems, including disturbed folliculogenesis, impaired ovulation and fertilization rates, miscarriage and pregnancy complications. The objective of the present study is to examine the consequences of chronic hypothyroidism, induced in adulthood, for the size of the ovarian follicle pool. In order to investigate this, adult female rats were provided either a control or an iodide deficient diet in combination with perchlorate supplementation to inhibit iodide uptake by the thyroid...
March 16, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28292315/anatomical-organization-and-neural-pathways-of-the-ovarian-plexus-nerve-in-rats
#11
César F Pastelín, Nora H Rosas, Leticia Morales-Ledesma, Rosa Linares, Roberto Domínguez, Carolina Morán
BACKGROUND: In this work, a detailed anatomical description of the ovarian plexus nerve (OPN) in rats is presented. The distribution of the OPN was analyzed by gross anatomy; the features of the superior mesenteric ganglion (SMG) were determined by histological studies; and the localization of the postganglionic neurons innervating the ovary were identified with retrograde tracer. We studied 19 adult cyclic rats of the CIIZ-V strain. RESULTS: We found that the right OPN originates from the celiac ganglion, the lumbar ganglion of the sympathetic trunk (LGST) and the SMG...
March 14, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28288674/cytochrome%C3%A2-p450-oxidoreductase-deficiency-caused-by-r457h-mutation-in-por-gene-in-chinese-case-report-and-literature-review
#12
REVIEW
Yang Bai, Jinhui Li, Xiaoli Wang
BACKGROUND: Cytochrome P450 oxidoreductase deficiency (PORD) is a rare disease exhibiting a variety of clinical manifestations. It can be difficult to differentiate with other diseases such as 21-hydroxylase deficiency (21-OHD), polycystic ovary syndrome (PCOS) and Antley-Bixler syndrome (ABS). Nearly 100 cases of PORD have been reported worldwide. However, the genetic characters and clinical management are still unclear, especially in China. CASE PRESENTATION: In this study, we report a 27-year-old female Chinese patient who first presented with amenorrhea and recurrence of large ovary cyst...
March 14, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28288666/reliability-of-preoperative-evaluation-of-postmenopausal-ovarian-tumors
#13
Riikka Johanna Niemi, Sami Kristian Saarelainen, Tiina Hannele Luukkaala, Johanna Unelma Mäenpää
BACKGROUND: Preoperative evaluation of ovarian tumors is challenging. This study was undertaken to evaluate the performance of conventional two-dimensional (2D) ultrasound and CA125 in predicting malignant or benign nature of pelvic masses, and to investigate if three-dimensional power Doppler (3DPD) ultrasound provides any added value. Ninety-six postmenopausal and four perimenopausal women with supposed ovarian tumors were examined by standardized 2D and 3DPD ultrasounds preoperatively...
March 14, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28288660/evidence-of-metachronous-development-of-ovarian-teratomas-a-case-report-of-bilateral-mature-cystic-teratomas-of-the-ovaries-and-systematic-literature-review
#14
REVIEW
Wen-Chung Wang, Yen-Chein Lai
BACKGROUND: Mature cystic teratomas are usually found in the ovaries. They are bilateral in 10 to 15% of cases and multiple cystic teratomas may be present in one ovary. The aim of this study is to clarify if development of mature cystic teratomas of the ovaries in a single host is metachronous or due to autoimplant or recurrence. CASE PRESENTATION: We report a woman with bilateral mature cystic teratomas of the ovaries. DNA profiles of these teratomas were investigated via short tandem repeat (STR) analysis and methylation statuses were determined via methylation sensitive multiplex ligation-dependent probe amplification methods...
March 14, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28284219/the-role-of-notch-signalling-in-ovarian-angiogenesis
#15
REVIEW
Qi Xie, Zuowang Cheng, Xiaocui Chen, Corrinne G Lobe, Ju Liu
In adults, the ovary is characterized with extensive angiogenesis and regular intervals of rapid growth. Ovarian function is dependent on the network of angiogenic vessels which enable the follicle and/or corpus luteum to receive oxygen, nutrients and hormonal support. Abnormal angiogenesis is involved in the induction and development of pathological ovary, such as polycystic ovary syndrome and ovarian cancer. Notch signalling pathway is one of the primary regulators of angiogenesis and a therapeutic target for ovarian diseases...
March 11, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28284216/does-serum-ca125-have-clinical-value-for-follow-up-monitoring-of-postoperative-patients-with-epithelial-ovarian-cancer-results-of-a-12-year-study
#16
Na Guo, Zhilan Peng
BACKGROUND: The detection of CA125 has been used in the follow up of ovarian cancer. At present, some scholars believe that serum CA125 has no clinical value for the follow-up monitoring the recurrence for postoperative patients with epithelial ovarian cancer, but in our clinical follow-up found that when the serum CA125 value is <35 U/ml, postoperative patients of epithelial ovarian carcinoma had already showed recurrent lesions in some ecological and imaging examinations or in laparotomy exploration and biopsy, and we given the patients timely treatment, the prognosis were improved...
March 11, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28270171/brca1-expression-proliferative-and-apoptotic-activities-in-ovarian-epithelial-inclusions
#17
Yiying Wang, Yue Wang, Li Wei, Shuhui Hong, Miaoqing Zhao, Xi Zhang, Wenxin Zheng
BACKGROUND: The purpose of this study was to examine proliferative and apoptotic activity in relation with BRCA1 expression in ovarian epithelial inclusions (OEIs), the putative precursor lesions of ovarian epithelial cancer (OEC). METHODS: Benign ovaries from 95 patients were examined. Dual immunohistochemical staining for both BRCA1 and MIB-1 were performed to examine the relationship between BRCA1 and MIB-1 in OEI cells. Apoptotic activity was assessed on the parallel tissue sections by using TUNEL assay...
March 7, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28231820/putative-stem-cells-and-epithelial-mesenchymal-transition-revealed-in-sections-of-ovarian-tumor-in-patients-with-serous-ovarian-carcinoma-using-immunohistochemistry-for-vimentin-and-pluripotency-related-markers
#18
Natasa Kenda Suster, Spela Smrkolj, Irma Virant-Klun
BACKGROUND: The mechanism of aggressive character of ovarian cancer and unsuccessful treatment of women with this deadly disease has been recently explained by the theory of cancer stem cells (CSCs). It has been reported that ovarian carcinogenesis and progression of disease is associated with epithelial-mesenchymal transition (EMT). EMT, a physiological cell process during embryonic development and later in life during regeneration, could, when induced in pathological condition, generate CSCs-like cells...
February 23, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28193283/circulatory-microrna-23a-and-microrna-23b-and-polycystic-ovary-syndrome-pcos-the-effects-of-body-mass-index-and-sex-hormones-in-an-eastern-han-chinese-population
#19
Weixi Xiong, Ying Lin, Lili Xu, Amin Tamadon, Shien Zou, Fubo Tian, Ruijin Shao, Xin Li, Yi Feng
BACKGROUND: MicroRNAs (miRNAs) regulate the expression of genes involved in various cellular functions related to metabolism, inflammation, and reproduction. This study evaluated the effects of sex hormones and obesity on the expression of circulating miR-23a and miR-23b in women with polycystic ovary syndrome (PCOS) and healthy women. METHODS: Serum sex hormones concentrations and body mass index (BMI) were measured in 18 women with PCOS and in 30 healthy women from the East China area and these measurements were correlated with serum miR-23a/b levels...
February 13, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28187748/characterization-of-ovarian-clear-cell-carcinoma-using-target-drug-based-molecular-biomarkers-implications-for-personalized-cancer-therapy
#20
Mengjiao Li, Haoran Li, Fei Liu, Rui Bi, Xiaoyu Tu, Lihua Chen, Shuang Ye, Xi Cheng
BACKGROUND: It has long been appreciated that different subtypes (serous, clear cell, endometrioid and mucinous) of epithelial ovarian carcinoma (EOC) have distinct pathogenetic pathways. However, clinical management, especially chemotherapeutic regimens, for EOC patients is not subtype specific. Ovarian clear cell carcinoma (CCC) is a rare histological subtype of EOC, which exhibits high rates of recurrence and low chemosensitivity. We assessed potential therapeutic targets for ovarian CCC patients through analyzing the variation of drug-based molecular biomarkers expression between ovarian CCC and high-grade serous carcinoma (HGSC)...
February 10, 2017: Journal of Ovarian Research
journal
journal
42004
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"