Postpartum multiple vertebral fractures in a patient with osteogenesis imperfecta type I: A case report and literature review.

A 39-year-old woman with type I osteogenesis imperfecta reported experiencing back pain at 35 weeks of gestation. Two days following an elective cesarean section, the patient developed a Th12 vertebral compression fracture; 3 weeks postoperatively, she sustained an L3 vertebral compression fracture. The patient displayed a lumbar spine -score of -1.

Usefulness of Nutritional Assessment Indicators in Predicting Treatment Discontinuation Due to Adverse Events from PARP Inhibitors in Ovarian Cancer Patients.

Background: Nutritional status is an important factor influencing toxicity of treatment. Nutritional assessment indicators such as the Prognostic Nutritional Index (PNI), Controlling Nutritional Status (CONUT) score and modified Glasgow Prognostic Score (mGPS) have been reported to be associated with treatment-related adverse events (AEs) for various malignancies. However, there are no reports investigating the relationship between nutritional status and AEs from poly-(ADP-ribose) polymerase (PARP) inhibitors (PARPi), which are widely used in recent years as maintenance therapy for ovarian cancer.

Low-Grade Uterine Adenosarcoma with Overexpression of MDM2 and CDK4 by Immunohistochemistry: A Case Report and Literature Review.

Introduction: Uterine adenosarcoma (UA) is a rare malignant mesenchymal neoplasm characterized by benign epithelial and malignant stromal components. Comprehensive genomic profiling has identified a high frequency of murine double-minute type 2 (MDM2) and cyclin-dependent kinase 4 (CDK4) amplification in UA. However, the significance of these genetic alterations in tumor biology remains poorly understood.

Combination therapy with paclitaxel and trastuzumab for human epidermal growth factor receptor 2-positive recurrent serous carcinoma of the uterine cervix: A case report.

Recent studies show increased expression of human epidermal growth factor receptor 2 (HER2) in cervical cancer, but the efficacy of anti-HER2 therapy remains under-researched. Here, we present a case of recurrent HER2-positive serous carcinoma, presumably arising in the cervix, diagnosed by comprehensive genomic profiling, which responded to trastuzumab. The patient underwent a radical hysterectomy with concurrent adjuvant chemoradiotherapy.

Fractal Dimension, Circularity, and Solidity of Cell Clusters in Liquid-Based Endometrial Cytology Are Potentially Useful for Endometrial Cancer Detection and Prognosis Prediction.

Endometrial cancer (EC) in women is increasing globally, necessitating improved diagnostic methods and prognosis prediction. While endometrial histology is the conventional approach, liquid-based endometrial cytology may benefit from novel analytical techniques for cell clusters. A clinical study was conducted at the University of Fukui Hospital from 2012 to 2018, involving 210 patients with endometrial cytology.

Chronic low-grade inflammation and ovarian dysfunction in women with polycystic ovarian syndrome, endometriosis, and aging.

The ovarian microenvironment is critical for follicular development and oocyte maturation. Maternal conditions, including polycystic ovary syndrome (PCOS), endometriosis, and aging, may compromise the ovarian microenvironment, follicular development, and oocyte quality. Chronic low-grade inflammation can induce oxidative stress and tissue fibrosis in the ovary.

Prognostic value of F-FDG PET in uterine cervical cancer patients with stage IIICr allocated by imaging.

The effect on survival of radiographic lymph node metastasis in uterine cervical cancer patients is more important than before, even though its prognostic value not been well investigated. The aim of our study is to evaluate the prognostic potential of F-fluorodeoxyglucose Positron Emission Tomography (F-FDG PET) compared with Computed Tomography (CT) in uterine cervical cancer patients with stage IIICr allocated by imaging. Fifty-five patients with biopsy-proven primary cervical cancer underwent definitive radiation therapy for stages IIB-IVB of The International Federation of Gynecology and Obstetrics (FIGO) 2018 classifications.

Longitudinal changes in attention bias to infant crying in primiparous mothers.

Introduction: Infant stimuli attract caregiver attention and motivate parenting behavior. Studies have confirmed the existence of attentional bias toward infant face stimuli; however, relatively little is known about whether attentional bias exists for infant cry stimuli, which are as important as faces in child-rearing situations. Furthermore, scarce longitudinal evidence exists on how attentional bias toward infant crying changes through the postpartum period.

Impact of visiting restrictions on Edinburgh postnatal depression scale screening scores at one month postpartum during the spread of COVID-19: a single-center case-control study in Japan.

Background: This study aimed to evaluate whether "visiting restrictions" implemented due to the coronavirus disease 2019 (COVID-19) pandemic are a risk factor for postpartum depression using the Edinburgh Postnatal Depression Scale (EPDS).

Methods: This case-control study participants who gave birth during the spread of COVID-19 (COVID-19 study group) and before the spread of COVID-19 (control group). Participants completed the EPDS at 2 weeks and 1 month after childbirth.

Evaluation of calcification distribution by CT-based textural analysis for discrimination of immature teratoma.

Background: Mature and immature teratomas are differentiated based on tumor markers and calcification or fat distribution. However, no study has objectively quantified the differences in calcification and fat distributions between these tumors. This study aimed to evaluate the diagnostic potential of CT-based textural analysis in differentiating between mature and immature teratomas in patients aged < 20 years.

Attitudes toward cancer screening in regional Japan during the COVID-19 pandemic: An anonymous survey.

The coronavirus disease (COVID-19) pandemic has raised concerns about the impact of delayed health check-ups and cancer screenings on cancer diagnosis and treatment. This study aimed to investigate the awareness of cancer patients on future screening measures during the pandemic in rural Japan. An anonymized open-data survey was undertaken in Fukui Prefecture, a rural region of Japan, in 2021.

A 41-Year-Old Woman with Spontaneous Hemoperitoneum in Pregnancy at 28 Weeks.

BACKGROUND Spontaneous hemoperitoneum in pregnancy (SHiP), defined as nontraumatic, acute intra-abdominal bleeding during pregnancy or the postpartum period, is a serious life-threatening complication to mother and child. Endometriosis is a major risk factor for SHiP. This study presents the case of a 41-year-old woman with adenomyosis who developed hemoperitoneum due to endometriosis at 28 weeks of pregnancy.

Impact of maternal late hospital arrival on adverse outcome of offspring affected by placental abruption: A regional multicenter nested case-control study in Japan.

Aims: To elucidate the influence of the time-intervals between the onset and arrival (TIME 1), onset and delivery (TIME 2), and the decision to deliver and delivery (TIME 3) on severe adverse outcomes of offspring born to mothers complicated by placental abruption outside the hospital.

Methods: This is a multicenter nested case-control study about placental abruption at Fukui Prefecture, a regional area in Japan, through 2013 to 2017. Multiple pregnancy, fetal or neonatal congenital abnormality, and unknown detailed information at onset of placental abruption were excluded.

YAP/TAZ-TEAD is a novel transcriptional regulator of genes encoding steroidogenic enzymes in rat granulosa cells and KGN cells.

Steroidogenesis in ovarian granulosa cells is regulated by the follicle-stimulating hormone (FSH) via transcriptional regulation of its related genes. We herein showed the involvement of the Hippo pathway in this regulation. In KGN granulosa cell, repression of YAP/TAZ activity induced the expression of CYP11A1, HSD3B2, and CYP19A1 in a TEAD-dependent manner without cAMP stimulation.

Inhibition of YAP/TAZ-TEAD activity induces cytotrophoblast differentiation into syncytiotrophoblast in human trophoblast.

During placentation, placental cytotrophoblast (CT) cells differentiate into syncytiotrophoblast (ST) cells and extravillous trophoblast (EVT) cells. In the placenta, the expression of various genes is regulated by the Hippo pathway through a transcription complex, Yes-associated protein (YAP)/transcriptional coactivator with PDZ-binding motif (TAZ)-TEA domain transcription factor (TEAD) (YAP/TAZ-TEAD) activity. YAP/TAZ-TEAD activity is controlled by multiple factors and signaling, such as cAMP signaling.

Acute type B aortic dissection in a pregnant woman with undiagnosed Marfan syndrome: A case report and review of the literature.

Aortic dissection during pregnancy is rare but can be life-threatening to both the mother and the foetus. Marfan syndrome is a major risk factor for acute aortic dissection during pregnancy. Here, we present the case of a woman who had not been diagnosed with Marfan syndrome prior to pregnancy and who developed acute type B dissection at 32 weeks of gestation.

The role of pituitary gonadotropins and intraovarian regulators in follicle development: A mini-review.

Background: The process of follicle development is tightly regulated by pituitary gonadotropins (follicle-stimulating hormone [FSH] and luteinizing hormone [LH]) and intraovarian regulators (eg, steroids, growth factors, and cytokines).

Methods: This review outlines recent findings on the mechanisms of human follicle development, based on the research on animal models such as mice, rats, cows, and sheep.

Main Findings: Phosphatidylinositol 3-kinase/protein kinase B signaling pathway and anti-Müllerian hormone are involved in primordial follicle activation during the gonadotropin-independent phase.

Profiles of 5α-Reduced Androgens in Humans and Eels: 5α-Dihydrotestosterone and 11-Ketodihydrotestosterone Are Active Androgens Produced in Eel Gonads.

Although 11-ketotestosterone (11KT) and testosterone (T) are major androgens in both teleosts and humans, their 5α-reduced derivatives produced by steroid 5α-reductase (SRD5A/srd5a), i.e., 11-ketodihydrotestosterone (11KDHT) and 5α-dihydrotestosterone (DHT), remains poorly characterized, especially in teleosts.

Mentality of pregnant women and obstetric healthcare workers about prenatal SARS-CoV-2 testing: A regional survey over the first wave of the COVID-19 pandemic in Japan.

Aim: To clarify the mentality of pregnant women and obstetric healthcare workers about prenatal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) screening testing.

Methods: A multicenter questionnaire survey about prenatal SARS-CoV-2 screening testing was conducted among pregnant women, midwives and nurses (M&Ns), and obstetricians at all delivery facilities in Fukui Prefecture between June 30, 2020 and July 22, 2020.

Results: Of 297 pregnant women, 150 (50.

Bone morphogenetic protein-2 enhances gonadotropin-independent follicular development via sphingosine kinase 1.

Problem: Pre-ovulatory mature follicles are not readily induced from gonadotropin (Gn)-independent early follicles in the poor ovarian response (POR) state, characterized by reduced number of retrieved oocytes. Bone morphogenetic protein (BMP), which is expressed in the ovary, contributes to early folliculogenesis, but its precise underlying mechanism remains unknown. The purpose of this study was to examine the effects of BMP-2 on granulosa cells (GCs) of Gn-independent early follicles.