Factors That Affect the Quality of Life of Mothers Caring for Children With Medical Needs at Home: Cross-Sectional Questionnaire Study.

Background: The number of children requiring daily medical care is on the rise, with many being cared for at home. This situation places a significant burden on mothers, who often serve as the primary caregivers.

Objective: This study aimed to clarify the factors that affect the quality of life of mothers with children who require home health care.

First case of -infected pelvic lymphocele post-lymphadenectomy for endometrial cancer: A case report.

Background: Pelvic lymphocele (lymphocyst) infection after lymphadenectomy is a rare complication that can cause the spread of inflammation to neighboring organs whose microbiology is not well known. causes various infections. However, no case reports of pelvic lymphocele infection are available; therefore, its clinical characteristics in pelvic lymphocele infections remain unknown.

Increased angiotensin II coupled with decreased Adra1a expression enhances cardiac hypertrophy in pregnancy-associated hypertensive mice.

Cardiac hypertrophy is a crucial risk factor for hypertensive disorders during pregnancy, but its progression during pregnancy remains unclear. We previously showed cardiac hypertrophy in a pregnancy-associated hypertensive (PAH) mouse model, in which an increase in angiotensin II (Ang II) levels was induced by human renin and human angiotensinogen, depending on pregnancy conditions. Here, to elucidate the factors involved in the progression of cardiac hypertrophy, we performed a comprehensive analysis of changes in gene expression in the hearts of PAH mice and compared them with those in control mice.

Aurora kinase blockade drives de novo addiction of cervical squamous cell carcinoma to druggable EGFR signalling.

Oncogenic signalling confers tumour-progression advantages; thus, its pharmacological blockade is the best strategy for cancer chemotherapy. However, drug resistance and heterogeneous dependency of tumour hamper their therapeutic potential, suggesting the necessity for a new ubiquitous modality based on evading drug resistance. Here, we proposed a de novo addiction to oncogenic signalling (Dead-On) concept, wherein specific blockade of target molecules forces cancer cells to develop dependency on an oncogenic signalling.

Technique for transvaginal removal of large specimen using an Alexis Contained Extraction System during laparoscopic hysterectomy.

Objective: Transvaginal removal of large specimens during laparoscopic hysterectomy can be a complex surgical procedure that poses a risk of organ injury and tissue spillage into the abdominal cavity and is associated with extraction of the specimen and manual morcellation. Our objective was to demonstrate a technique for transvaginal removal of large specimens using the Alexis Contained Extraction System (CES) in laparoscopic hysterectomy.

Methods: The technique used for transvaginal removal of large specimens using the Alexis CES was presented in this video.

Laparoscopic Vaginoplasty Procedure Using a Modified Peritoneal Pull-Down Technique with Uterine Strand Incision in Patients with Mayer-Rokitansky-Küster-Hauser Syndrome: Kisu Modification.

Various vaginoplasty procedures have been developed for patients with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. Here, we describe a novel laparoscopic vaginoplasty procedure, known as the Kisu modification, using a pull-down technique of the peritoneal flaps with additional structural support to the neovaginal apex using the incised uterine strand in patients with MRKH syndrome. Ten patients with MRKH syndrome (mean age at surgery: 23.

Usefulness of Endoscopy for Female Genital Plastic Surgery: A Series of 4 Cases with Genital Malformations.

BACKGROUND Female genital plastic surgery is rare and requires specific patient anatomical information to successfully carry out the appropriate procedure for each female genital malformation. Performing endoscopic surgery can increase the amount of information intraoperatively. We report on our experience of proactively using endoscopy to obtain additional intraoperative information to perform the appropriate surgical procedure suited to each female genital malformation, and evaluate the usefulness of concurrent endoscopy for improved surgical outcomes.

Real-time intraoperative ureter visualization with a novel Near-Infrared Ray Catheter during laparoscopic hysterectomy for gynecological cancer.

Ureteral injuries are well-known complications of gynecologic surgery, with a higher prevalence in laparoscopic surgery than in laparotomy [1]. The use of near-infrared fluorescent imaging navigation is currently being considered a novel method to identify the ureters intraoperatively and prevent ureteral injuries [2]. The Near-Infrared Ray Catheter (NIRC) fluorescent ureteral catheter is a newly developed device, containing a fluorescent resin that can be recognized by near-infrared irradiation.

Bilateral adrenal metastases of endometrial cancer with adrenal insufficiency.

Adrenal metastasis from endometrial cancer is extremely rare and has a poor prognosis, especially for bilateral adrenal metastases. It is usually asymptomatic without any adrenal hormonal abnormalities. A 50-year-old postmenopausal woman presented with acute right-sided back pain and history of occasional abnormal uterine bleeding.

Inappropriate surgery in a patient with misdiagnosed Robert's uterus.

Background: Robert's uterus is a rare Mullerian anomaly, which can be described as an asymmetric, septate uterus with a non-communicating hemicavity. Herein, we present the case of a misdiagnosed Robert's uterus, resulting in an invasive and disadvantageous surgery.

Case Presentation: A 16-year-old woman was referred to our department because of dysmenorrhea and suspicion of uterine malformation.

New Laparoscopic Vaginoplasty Procedure With a Modified Peritoneal Pull-Down Technique in Four Patients With Mayer-Rokitansky-Küster-Hauser Syndrome.

Background: Various vaginal reconstructive procedures have been described for patients with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. We describe the success of a novel laparoscopic vaginoplasty procedure using an anteroposterior peritoneal pull-down technique.

Case: Four patients with MRKH syndrome underwent a modified laparoscopic Davydov procedure using an anteroposterior peritoneal pull-down technique with a transverse laparoscopic incision below the strand.

Transcriptomic Evaluation of Pulmonary Fibrosis-Related Genes: Utilization of Transgenic Mice with Modifying p38 Signal in the Lungs.

Idiopathic pulmonary fibrosis (IPF) is a progressive fibrosing lung disease that is caused by the dysregulation of alveolar epithelial type II cells (AEC II). The mechanisms involved in the progression of IPF remain incompletely understood, although the immune response accompanied by p38 mitogen-activated protein kinase (MAPK) activation may contribute to some of them. This study aimed to examine the association of p38 activity in the lungs with bleomycin (BLM)-induced pulmonary fibrosis and its transcriptomic profiling.

Evaluation of safety and diagnostic performance for flexible hysteroscopy in 1591 outpatient cases.

Background: To date, only few large studies are available concerning the safety and diagnostic concordance rates of outpatient flexible hysteroscopy. In our institution, outpatient hysteroscopy has been routinely and educationally applied Kosuke Tsuji to intrauterine lesions; thus, we retrospectively investigated the institution's outpatient flexible hysteroscopy cases.

Methods: A total of 1591 cases of outpatient flexible hysteroscopy conducted at our institution in 2012-2016 were retrospectively analyzed in terms of their clinical background, complications and diagnostic concordance rates.

Upregulation of IGF2R evades lysosomal dysfunction-induced apoptosis of cervical cancer cells via transport of cathepsins.

Cervical cancer is the most common gynecological malignancy in the world; however, the survival rates of advanced-stage and recurrent cervical cancer patients remain poor. The multifaced protein insulin-like growth factor 2 receptor (IGF2R) has various ligands, represented as IGF-2 and mannose-6-phosphate (M6P)-tagged proteins. Regarding its antagonistic activity as an IGF1R signal, IGF2R is currently considered a tumor suppressor gene, whereas its significance as an M6P receptor is still unclear.

[A Field Survey of Working Conditions of Parents with Children Requiring Medical Care].

The number of children in Japan with disabilities who require medical care is increasing and is estimated to have reached about 17,000 in 2015. Their home care is a great burden on mothers, therefore it is presumed to be hard for the mothers to find outside employment. The aims of this survey are to clarify the working conditions of mothers of children with disabilities that require medical care, and to investigate effective social support for improving their working and economic status.

Warburg effect in Gynecologic cancers.

Mammalian cells produce energy by oxidative phosphorylation under aerobic conditions. However, in the 1920s, Otto Warburg reported the so-called "Warburg effect" in which cancer cells produce ATP that is biased toward glycolysis rather than mitochondrial oxidative phosphorylation not only in anaerobic environment but also in aerobic environment. Glucose is converted into lactate without going into mitochondria after being metabolized in glycolysis.

Is antidyslipidemic statin use for cancer prevention a promising drug repositioning approach?

Novel pharmacological therapies are in development for cancer, ranging from conventional chemotherapeutic drugs to molecular targeted drugs, antibody-based drugs, and immune checkpoint inhibitors, which are developed using new technologies. However, the increasing cost of new drug development is increasing the costs of national healthcare and putting pressure on government finances worldwide. Under these circumstances, drug repositioning (i.

Erratum: Recent advances in the molecular mechanisms of Mayer-Rokitansky-Küster-Hauser syndrome.

[This corrects the article DOI: 10.3892/br.2017.

Aberrant chromatin remodeling in gynecological cancer.

Epigenetic regulatory mechanisms are a current focus in studies investigating cancer. Chromatin remodeling alters chromatin structure and regulates gene expression, and aberrant chromatin remodeling is involved in carcinogenesis. AT-rich interactive domain-containing protein 1A (ARID1A) and SWItch/sucrose non-fermentable-related, matrix-associated, actin-dependent regulator of chromatin, subfamily a, member 4 are remodeling factors that are mutated in numerous types of cancer.

SIM2l attenuates resistance to hypoxia and tumor growth by transcriptional suppression of HIF1A in uterine cervical squamous cell carcinoma.

Despite chemoradiotherapy being one of the most important modalities in advanced cervical cancer, there is a lack of both usable biomarkers to predict treatment outcome and of knowledge about the mechanism of refractoriness to the therapy. Here we identified a transcriptional factor Single-minded homolog 2 (SIM2) as an independent predictive biomarker for uterine cervical squamous cell carcinoma (CvSCC). The retrospective study showed that high expression level of SIM2 was correlated to good survival in CvSCC patients.

Drug repositioning of mevalonate pathway inhibitors as antitumor agents for ovarian cancer.

Drug repositioning is an alternative strategy redirecting existing drugs for new disease. We have previously reported an antitumor effect of statins, antidyslipidemic drugs, on ovarian cancer and . In this study, we investigated the antitumor effects of other mevalonate pathway inhibitors and the mechanism of the antitumor effect from a metabolic perspective.

New use of microsatellite instability analysis in endometrial cancer.

The increasing incidence of obesity and diabetes due to changes in diet, earlier menarche, delayed menopause, late marriage, and declining birth rate have resulted in an increase in the number of endometrial cancer cases over the last few decades. Although surgical therapy is sufficient for early endometrial cancer, there is no effective therapy for patients with advanced and recurrent endometrial cancer. The oncogenic mechanism of endometrial cancer involves microsatellite instability (MSI) caused by dysfunction of DNA mismatch repair genes in 30% of patients.

Recent advances in the molecular mechanisms of Mayer-Rokitansky-Küster-Hauser syndrome.

Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) is a disease caused by congenital absence of the uterus and two-thirds of the upper vagina. The pathogenic mechanism of MRKHS may involve gene abnormalities, and there are various case reports associating MRKHS with the Wnt family member 4 () mutation. Analysis of genes mapped to regions in which deletion and duplication are frequently detected in patients with MRKHS has shown involvement of LIM homeobox 1 (), HNF1 homeobox B () and T-box 6 ().

Genome-wide analysis of gynecologic cancer: The Cancer Genome Atlas in ovarian and endometrial cancer.

Cancer typically develops due to genetic abnormalities, but a single gene abnormality cannot completely account for the onset of cancer. The Cancer Genome Atlas (CGA) project was conducted for the cross-sectional genome-wide analysis of numerous genetic abnormalities in various types of cancer. This approach has facilitated the identification of novel AT-rich interaction domain 1A gene mutations in ovarian clear cell carcinoma, frequent tumor protein 53 () gene mutations in high-grade ovarian serous carcinoma, and Kirsten rat sarcoma and B-rapidly accelerated fibrosarcoma proto-oncogene, serine/threonine kinase gene mutations in low-grade ovarian serous carcinoma.