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https://www.readbyqxmd.com/read/28644161/agreement-between-magnetic-resonance-imaging-and-pathologic-findings-in-the-tumor-size-evaluation-before-and-after-neoadjuvant-chemotherapy-treatment-a-prospective-study
#1
Jinlong Cheng, Yan Hou, Junnan Li, Wenjie Wang, Ye Xu, Chunyan Yang, Libing Ma, Harman S Dhillon, Margarita S Openkova, Xin Fan, Zhenzi Li, Kang Li, Ge Lou
OBJECTIVES: To compare the agreement between magnetic resonance imaging (MRI) results and postsurgical pathologic findings for tumor size evaluation in cervical cancer patients before and after neoadjuvant chemotherapy (NACT) treatment. METHODS: The study analyzed the agreement between pretreatment MRI results and postsurgical pathologic findings about the tumor size in 100 cervical cancer patients without NACT and 397 cervical cancer patients with NACT, respectively...
June 23, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28643732/thrombocytosis-in-gynecological-cancers
#2
REVIEW
Deepti Sharma, Garima Singh
Thrombocytosis has been suggested to be a poor prognostic indicator in malignancies. Studies have shown that thrombocytosis is associated with a poor prognosis in various gynecological malignancies such as carcinoma ovary, cervical cancer, and endometrial cancer. The aim of this study is to analyze the impact of thrombocytosis on the prognosis of gynecological cancer. All the relevant data were retrieved by PubMed, MEDLINE, and Web of Science, and then studies were chosen in this analysis of association between thrombocytosis and gynecological malignancy...
April 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28643681/-magnetic-resonance-neurography-for-the-identification-of-pudendal-neuralgia
#3
Claudia P Cejas, Susana Bordegaray, Nadia I Stefanoff, Cecilia Rollán, Inés T Escobar, Pablo Consigliere Rodríguez
The pudendal nerve entrapment is an entity understudied by diagnosis imaging. Various causes are recognized in relation to difficult labors, rectal, perineal, urological and gynecological surgery, pelvic trauma fracture, bones tumors and compression by tumors or pelvic pseudotumors. Pudendal neuropathy should be clinically suspected, and confirmed by different methods such as electrofisiological testing: evoked potentials, terminal motor latency test and electromyogram, neuronal block and magnetic resonance imaging...
2017: Medicina
https://www.readbyqxmd.com/read/28641487/microrna-337-inhibits-cell-proliferation-and-invasion-of-cervical-cancer-through-directly-targeting-specificity-protein-1
#4
Wei Dong, Baosheng Li, Juan Wang, Yipeng Song, Zicheng Zhang, Chengrui Fu
Cervical cancer is the fourth most commonly occurring malignancy in females worldwide. Accumulated studies have demonstrated that the aberrant expression of microRNAs plays important roles in tumorigenesis and tumor development and potentially serves as therapeutic targets in various cancers including cervical cancer. Therefore, the identification of specific microRNAs contributed to cervical cancer formation and progression would provide critical clues for the treatments for patients with this disease. In this study, we aimed to detect microRNA-337 expression pattern and investigate the biological roles of microRNA-337 in the regulation of the malignant phenotypes of cervical cancer and its underlying mechanisms...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28641048/updates-and-current-challenges-in-microrna-research-for-personalized-medicine-in-ovarian-cancer
#5
Victoria Mandilaras, Mégane Vernon, Matthieu Meryet-Figuière, Katherine Karakasis, Bernard Lambert, Laurent Poulain, Amit Oza, Christophe Denoyelle, Stephanie Lheureux
Ovarian cancer (OC) is the second most common and the most lethal of the gynecological malignancies. Currently, there exists no effective screening tool for OC. MicroRNAs (miRNAs) are endogenous 18-23 nucleotide non-coding RNAs that refine gene expression. MiRNAs have been found to be aberrantly expressed in OC tumor tissue as well as detectable in biological fluids such as the blood, urine, and ascites and have been proposed as biomarkers and therapeutic targets for OC. Areas covered: This review summarizes the current knowledge regarding the application of miRNAs as diagnostic, prognostic, and predictive biomarkers in OC...
June 22, 2017: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/28640767/surgical-and-pathological-outcomes-of-laparoscopic-versus-abdominal-radical-hysterectomy-with-pelvic-lymphadenectomy-and-or-para-aortic-lymph-node-sampling-for-bulky-early-stage-cervical-cancer
#6
Tao Zhu, Xi Chen, Jianqing Zhu, Yaqing Chen, Aijun Yu, Lu Chen, Huafeng Shou, Meijuan Wu, Ping Zhang
BACKGROUND AND OBJECTIVES: The aim of this study was to compare the feasibility, morbidity, and recurrence rate of total laparoscopic radical hysterectomy (LRH) with those of abdominal radical hysterectomy (ARH) for bulky early-stage cervical cancer. METHODS: We performed a retrospective cohort study of 112 patients with stage IB1 or IIA2 cervical cancer in which the tumor diameter was 3 cm or greater. All patients underwent LRH (n = 30) or ARH (n = 82) with pelvic lymphadenectomy and/or para-aortic lymph node sampling between May 2011 and November 2014...
July 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28640224/nomegestrol-acetate-suppresses-human-endometrial-cancer-rl95-2-cells-proliferation-in-vitro-and-in-vivo-possibly-related-to-upregulating-expression-of-sufu-and-wnt7a
#7
A-Ying Ma, Shu-Wu Xie, Jie-Yun Zhou, Yan Zhu
Nomegestrol acetate (NOMAC) has been successfully used for the treatment of some gynecological disorders, and as a combined oral contraceptive with approval in many countries. In this study, we investigated the effects of NOMAC on human endometrial cancer cells in vitro and in vivo. The proliferation of human endometrial cancer cells (RL95-2 and KLE) were assessed using CCK-8 and EdU incorporation assays. Whole-genome cDNA microarray analysis was used to identify the effects of NOMAC on gene expression profiles in RL95-2 cells...
June 22, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28639905/high-expression-of-kruppel-like-factor-4-as-a-predictor-of-poor-prognosis-for-cervical-cancer-patient-response-to-radiotherapy
#8
Hai-Xia Liu, Na Li, Li Wei, Fu-Xing Zhou, Rui Ma, Feng Xiao, Wei Zhang, Ying Zhang, Yan-Ping Hui, Hui Song, Bi-Liang Chen
PURPOSE: The aim of this study was to explore the associations of Kruppel-like factor 4 expression with sensitivity to radiation therapy in locally advanced cervical squamous cell carcinoma patients. METHODS: The records of 117 locally advanced cervical squamous cell carcinoma patients were retrospectively reviewed, and Kruppel-like factor 4 expression in cervical carcinoma tissues was examined by immunohistochemical staining. The associations of Kruppel-like factor 4 expression with clinicopathological parameters were analyzed...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28637507/dysregulated-expression-of-long-noncoding-rnas-in-gynecologic-cancers
#9
REVIEW
Elahe Seyed Hosseini, Matthieu Meryet-Figuiere, Hamed Sabzalipoor, Hamed Haddad Kashani, Hossein Nikzad, Zatollah Asemi
Cancers of the female reproductive system include ovarian, uterine, vaginal, cervical and vulvar cancers, which are termed gynecologic cancer. The emergence of long noncoding RNAs (lncRNAs), which are believed to play a crucial role in several different biological processes, has made the regulation of gene expression more complex. Although the function of lncRNAs is still rather elusive, their broad involvement in the initiation and progression of various cancers is clear. They are also involved in the pathogenesis of cancers of the female reproductive system...
June 21, 2017: Molecular Cancer
https://www.readbyqxmd.com/read/28633254/successful-surgical-treatment-of-an-aggressive-pelvic-angiomyxoma-with-intracardiac-extension
#10
Annastiina Husso, Jukka Savola, Jarmo Gunn
We present a case of an intravenous tumor with extension into the right atrium and right ventricle of the heart. Pelvic angiomyxoma is a rare benign tumor, which in this case carried a significant operative risk due to its extension. The patient initially presented with suspected caval and intracardiac thrombus, but unsuccessful treatment led to further investigations. The tumor was extensively dissected from the right atrium, suprarenal vena cava, and left iliac vein on cardiopulmonary bypass and deep hypothermic circulatory arrest...
July 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28631533/u-can-a-prospective-longitudinal-collection-of-biomaterials-and-clinical-information-from-adult-cancer-patients-in-sweden
#11
Bengt Glimelius, Beatrice Melin, Gunilla Enblad, Irina Alafuzoff, Anna Beskow, Håkan Ahlström, Anna Bill-Axelson, Helgi Birgisson, Ove Björ, Per-Henrik Edqvist, Tony Hansson, Thomas Helleday, Per Hellman, Kerstin Henriksson, Göran Hesselager, Magnus Hultdin, Michael Häggman, Martin Höglund, Håkan Jonsson, Chatarina Larsson, Henrik Lindman, Ingrid Ljuslinder, Stephanie Mindus, Peter Nygren, Fredrik Pontén, Katrine Riklund, Richard Rosenquist, Fredrik Sandin, Jochen M Schwenk, Roger Stenling, Karin Stålberg, Peter Stålberg, Christer Sundström, Camilla Thellenberg Karlsson, Bengt Westermark, Anders Bergh, Lena Claesson-Welsh, Richard Palmqvist, Tobias Sjöblom
BACKGROUND: Progress in cancer biomarker discovery is dependent on access to high-quality biological materials and high-resolution clinical data from the same cases. To overcome current limitations, a systematic prospective longitudinal sampling of multidisciplinary clinical data, blood and tissue from cancer patients was therefore initiated in 2010 by Uppsala and Umeå Universities and involving their corresponding University Hospitals, which are referral centers for one third of the Swedish population...
June 20, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28628975/highly-expressed-long-non-coding-rna-nnt-as1-promotes-cell-proliferation-and-invasion-through-wnt-%C3%AE-catenin-signaling-pathway-in-cervical-cancer
#12
Fangfang Hua, Shanshan Liu, Lihong Zhu, Ning Ma, Shan Jiang, Jun Yang
BACKGROUND: Cervical cancer is the most common gynecological malignancies in women worldwide. The previous study showed that lncRNA NNT-AS1 could play an important role in tumor development and metastasis of colorectal cancer. However, little is known about the function of NNT-AS1 in cervical cancer. The aim of this study was to investigate the expression profile of NNT-AS1 in cervical cancer and assess its possible molecular mechanism. METHODS: Relative expression levels of NNT-AS1 in cervical cancer tissues were determined by qRT-PCR...
June 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28627610/silencing-dek-downregulates-cervical-cancer-tumorigenesis-and-metastasis-via-the-dek-p-ser9-gsk-3%C3%AE-p-tyr216-gsk-3%C3%AE-%C3%AE-catenin-axis
#13
Xiaoyang Xu, Lin Zou, Qiuhui Yao, Yanbo Zhang, Li Gan, Liangdan Tang
Cervical cancer is the second most common gynecological malignancy. The mechanisms of the genesis and progression of cervical cancer are complicated and not thoroughly understood. DEK is reported as an oncogene in various cancers, such as acute myeloid leukemia, bladder cancer, breast cancer and hepatocellular cancer. However, its role in cervical cancer has not been well studied. In our study, we confirmed the DEK protein as an oncoprotein in cervical cancer tissues which is correlated to cervical cancer FIGO staging and tumor type...
June 14, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28625310/mise-%C3%A3-jour-2016-des-recommandations-pour-la-pratique-clinique-de-nice-saint-paul-de-vence-dans-le-cancer-de-l%C3%A2-ovaire-et-du-col-de-l%C3%A2-ut%C3%A3-rus-%C3%A3-un-stade-avanc%C3%A3
#14
Florence Joly, Denis Querleu, Moise Namer, Eric Pujade-Lauraine
UPDATED 2016 RECOMMENDATIONS FOR THE CLINICAL PRACTICE OF NICE/SAINT-PAUL-DE-VENCE IN OVARIAN CANCER AND ADVANCED CERVICAL CANCER: Since the first edition of the 2012-2013 Clinical Practice Recommendations Nice-Saint-Paul for gynecological cancers, the management of ovarian cancer has become more complex with a better definition of histological subtypes of ovarian cancers, the update of the anatomo-clinical classifications, the evolution of the recommended quality criteria for surgery. In addition, the integration of new medical options, such as PARP inhibitors, requires us to review our management of ovarian cnacer patients (including early systematic oncogenetic research of homologous recombination pathway deficiency)...
May 2017: Bulletin du Cancer
https://www.readbyqxmd.com/read/28623900/characterization-of-microrna-200-pathway-in-ovarian-cancer-and-serous-intraepithelial-carcinoma-of-fallopian-tube
#15
Junzheng Yang, Yilan Zhou, Shu-Kay Ng, Kuan-Chun Huang, Xiaoyan Ni, Pui-Wah Choi, Kathleen Hasselblatt, Michael G Muto, William R Welch, Ross S Berkowitz, Shu-Wing Ng
BACKGROUND: Ovarian cancer is the leading cause of death among gynecologic diseases in Western countries. We have previously identified a miR-200-E-cadherin axis that plays an important role in ovarian inclusion cyst formation and tumor invasion. The purpose of this study was to determine if the miR-200 pathway is involved in the early stages of ovarian cancer pathogenesis by studying the expression levels of the pathway components in a panel of clinical ovarian tissues, and fallopian tube tissues harboring serous tubal intraepithelial carcinomas (STICs), a suggested precursor lesion for high-grade serous tumors...
June 17, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28621673/the-mir-200-family-in-ovarian-cancer
#16
REVIEW
Maria Koutsaki, Massimo Libra, Demetrios A Spandidos, Apostolos Zaravinos
Ovarian cancer (OC) is the most lethal gynecological malignancy. Its insidious nature, manifesting with little to no symptoms until the disease progresses to metastasis, along with a wide diversity of histological subtypes and corresponding clinical behavior, poses significant therapeutic challenges. The genetic profiling of this aggressive tumor and its subtypes has led to the identification of various molecular markers of prognosis. Among these, the miR-200 family of miRNAs appears to play an important role...
June 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28619062/platinum-containing-compound-platinum-pyrithione-suppresses-ovarian-tumor-proliferation-through-proteasome-inhibition
#17
Hongbiao Huang, Ni Liu, Yuning Liao, Ningning Liu, Jianyu Cai, Xiaohong Xia, Zhiqiang Guo, Yanling Li, Qirong Wen, Qi Yin, Yan Liu, Qingxia Wu, Dhivya Rajakumar, Xiujie Sheng, Jinbao Liu
BACKGROUND: Ovarian carcinoma is one of the most aggressive gynecological malignant neoplasms and makes up 25-30% of all cancer cases of the female genital tract. Currently, resistance to traditional chemotherapy is a great challenge for patients with Epithelial ovarian cancer (EOC). Therefore, identifying novel agents for EOC treatment is essential and urgent. METHOD: MTS assay was used to analyze the cell viability and proliferation of cancer cells. Flow cytometry was employed to analyze cell cycle distribution and cell apoptosis...
June 15, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28617999/adenosine-an-endogenous-mediator-in-the-pathogenesis-of-gynecological-cancer
#18
REVIEW
Amirhossein Bahreyni, Seyed Sattar Samani, Elnaz Ghorbani, Farzad Rahmani, Reza Khayami, Younes Toroghian, Reihane Behnam-Rassouli, Majid Khazaei, Mikhail Ryzhikov, Mohammad Reza Parizadeh, Malihe Hasanzadeh, Amir Avan, Seyed Mahdi Hassanian
Extracellular concentration of adenosine increases in the hypoxic tumor microenvironment. Adenosine signaling regulates apoptosis, angiogenesis, metastasis and immune suppression in cancer cells. Adenosine-induced cell responses depend upon different subtypes of adenosine receptors activation and type of cancer. Suppression of adenosine signaling via inhibition of adenosine receptors or adenosine generating enzymes including CD39 and CD73 on ovarian or cervical cancer cells is a potentially novel therapeutic approach for gynecological cancer patients...
June 15, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28617687/preoperatively-assessable-clinical-and-pathological-risk-factors-for-parametrial-involvement-in-surgically-treated-figo-stage-ib-iia-cervical-cancer
#19
Emel Canaz, Eser Sefik Ozyurek, Baki Erdem, Merve Aldikactioglu Talmac, Ipek Yildiz Ozaydin, Ozgur Akbayir, Ceyhun Numanoglu, Volkan Ulker
OBJECTIVE: Determining the risk factors associated with parametrial involvement (PMI) is of paramount importance to decrease the multimodality treatment in early-stage cervical cancer. We investigated the preoperatively assessable clinical and pathological risk factors associated with PMI in surgically treated stage IB1-IIA2 cervical cancer. METHODS: A retrospective cohort study of women underwent Querleu-Morrow type C hysterectomy for cervical cancer stage IB1-IIA2 from 2001 to 2015...
June 14, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28616050/occult-cancer-in-patients-with-deep-vein-thrombosis-in-a-general-hospital-at-mexico-city-a-pilot-study
#20
Christian O Ramírez-Serrano Torres, Edgardo Román-Guzmán, Carlos-Manuel Ortiz-Mendoza
BACKGROUND: We aimed to explore the frequency of occult cancer in patients with deep-vein thrombosis (DVT) at a general hospital in Mexico City. MATERIALS AND METHODS: From March 2012 to February 2015, all patients with primary DVT of lower extremities attended in the emergency department of our hospital were studied. Initially, all patients were evaluated with clinical history, physical examination, basic laboratories, abdominal ultrasound, chest X-ray, and duplex venous ultrasonography...
2017: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
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