Preoperative plasma D-dimer level is a useful prognostic marker in ovarian cancer.

A high pre-treatment plasma D-dimer level was recently identified as a poor prognostic factor in several malignancies. The aim of this study was to evaluate the prognostic significance of plasma D-dimer levels in epithelial ovarian cancer (EOC). Data of 199 patients were retrospectively analysed.

Magnetic resonance imaging findings for discriminating clear cell carcinoma and endometrioid carcinoma of the ovary.

Background: Common cancerous histological types associated with endometriosis are clear cell carcinoma (CCC) and endometrioid carcinoma (EC). CCC is regarded as an aggressive, chemoresistant histological subtype. Magnetic resonance imaging (MRI) offers some potential advantages to diagnose ovarian tumors compared with ultrasonography or computed tomography.

Two Cases of Dedifferentiated Endometrioid Carcinoma: Case Presentation and Brief Review of the Literature.

Endometrioid carcinoma is the most common histological type of uterine endometrial cancer and particularly dedifferentiated endometrioid carcinomas (DEC) are less commonly observed. Silva et al. reported the biological features of UC based on the undifferentiated component of DEC, although the component represented only 20% of undifferentiated carcinoma.

Conceptual frameworks of synthetic lethality in clear cell carcinoma of the ovary.

Targeting non-oncogenes may result in the selective death of cancer cells. Clear cell carcinoma of the ovary (CCC) may exhibit resistance against conventional chemotherapy and is associated with poor prognosis. The aim of the present report was to review synthetic lethality-based therapies for CCC.

Potential signaling pathways as therapeutic targets for overcoming chemoresistance in mucinous ovarian cancer.

Cases of mucinous ovarian cancer are predominantly resistant to chemotherapies. The present review summarizes current knowledge of the therapeutic potential of targeting the Wingless (WNT) pathway, with particular emphasis on preclinical and clinical studies, for improving the chemoresistance and treatment of mucinous ovarian cancer. A review was conducted of English language literature published between January 2000 and October 2017 that concerned potential signaling pathways associated with the chemoresistance of mucinous ovarian cancer.

Sequential molecular changes and dynamic oxidative stress in high-grade serous ovarian carcinogenesis.

The mechanism of high-grade serous ovarian cancer (HGSC) development remains elusive. This review outlines recent advances in the understanding of sequential molecular changes associated with the development of HGSC, as well as describes oxidative stress-induced genomic instability and carcinogenesis. This article reviews the English language literature between 2005 and 2017.

The conceptual advances of carcinogenic sequence model in high-grade serous ovarian cancer.

The present review focuses on the current status of molecular pathology in high-grade serous cancer (HGSC) and preneoplastic conditions. This article reviews the English-language literature on HGSC, precursor, fallopian tubal epithelium, secretory cells, ciliated cells, secretory cell expansion, secretory cell outgrowth (SCOUT), p53 signature, serous tubal intraepithelial carcinoma (STIC), DNA damage and immunohistochemistry in an effort to identify the precursor-carcinoma sequence in HGSC. The majority of HGSC originates from the fimbriated end of the fallopian tube secretory epithelial cells, while the small part of this disease may develop from ovarian cortical inclusion cyst (CIC).

Genes Downregulated in Endometriosis Are Located Near the Known Imprinting Genes.

There is now accumulating evidence that endometriosis is a disease associated with an epigenetic disorder. Genomic imprinting is an epigenetic phenomenon known to regulate DNA methylation of either maternal or paternal alleles. We hypothesize that hypermethylated endometriosis-associated genes may be enriched at imprinted gene loci.

Fetal programming theory: implication for the understanding of endometriosis.

Comparison of the transcriptomes and proteomes of the decidualization-specific genes that express high vs low levels of the eutopic and ectopic endometrium of women with endometriosis compared with controls, could be useful in understanding the pathogenesis of endometriosis. Genome-wide comparison between decidual tissue and non-decidual tissue identified many genes significantly modulated in the process of decidualization. Comparison of eutopic endometrium and endometriotic sites also revealed up- and down-regulated genes.

Comparison of Neoadjuvant Intraarterial Chemotherapy Versus Concurrent Chemoradiotherapy in Patients With Stage IIIB Uterine Cervical Cancer.

Background: The purpose of this study was to compare the long-term survival of patients with stage IIIB squamous cell carcinoma of the cervix treated with neoadjuvant intraarterial chemotherapy (IA-NAC) versus those treated with concurrent chemoradiotherapy (CCRT).

Methods: We retrospectively reviewed the clinical records of 38 patients with stage IIIB squamous cell carcinoma of the cervix admitted between January 1994 and December 1999 who received IA-NAC followed by abdominal radical hysterectomy (ARH) or radiotherapy (RT). IA-NAC consisted of bilateral infusion via the internal iliac artery of cisplatin, bleomycin and pirarubicin for 2-3 courses.

Mechanism of pain generation for endometriosis-associated pelvic pain.

Purpose: Endometriosis-associated pelvic pain appears due to persistent nociceptive stimulation, but the precise mechanisms remain poorly understood.

Methods: A search was conducted to screen and select articles from PubMed.

Main Results: Neurotrophins (NTs), a family of neuronal growth factors, are overexpressed in endometriosis and encompass NGF, BDNF and NT-3 and NT-4/5.