Tumor biomarkers contribute to the diagnosis and clinical management of the O-RADS MRI risk stratification system for epithelial ovarian tumors.

Background: To assess the effectiveness of tumor biomarkers in distinguishing epithelial ovarian tumors (EOTs) and guiding clinical decisions across each Ovarian-Adnexal Reporting and Data System (O-RADS) MRI risk category, the aim is to prevent unnecessary surgeries for benign lesions, avoid delays in treating malignancies, and benefit individuals requiring fertility preservation or those intolerant to over-extensive surgery.

Methods: A total of 54 benign, 104 borderline, and 203 malignant EOTs (BeEOTs, BEOTs and MEOTs) were enrolled and retrospectively assigned risk scores. The role of tumor biomarkers in diagnosing and managing EOTs within each risk category was evaluated by combining receiver operating characteristic (ROC) curves with clinicopathological characteristics.

Structural and covariance network alterations of the hippocampus and amygdala in congenital hearing loss children.

Objective: The hippocampus and amygdala, as important components of the limbic system, play crucial roles in central remodeling in congenital hearing loss. This study aimed to investigate the morphological integrity and network properties of the subfields of hippocampus and amygdala in children with congenital hearing loss.

Methods: A total of 24 children with congenital hearing loss and 17 age- and sex- matched healthy controls (HC) are included in the study.

Microstructure and Perfusion Alterations of Globus Pallidus in Neonates with Hyperbilirubinemia.

Background: Previous studies have indicated the abnormality of the globus pallidus in neonates with hyperbilirubinemia.

Objective: This study aims to explore the microstructure and cerebral perfusion of globus pallidus in neonatal hyperbilirubinemia by using Diffusion Tensor Imaging (DTI) and Arterial Spin Labeling (ASL) approaches.

Methods: Thirty-seven neonates were enrolled in this study, which were classified into Bilirubin-Induced Neurologic Dysfunction (BIND) group (hyperbilirubinemia with BIND, n=12), non-BIND group (hyperbilirubinemia without BIND, n=15), and healthy controls (HC) group (n=10).

Coping Profiles and Differences in Psychological Distress and Quality of Life in Clients Undergoing Assisted Reproductive Techniques: A Latent Profile Analysis.

Purpose: Receiving assisted reproductive technology is stressful due to its long-lasting process, which might pose negative impacts on clients' psychological well-being and quality of life. This study was to investigate coping profiles among couples undergoing assisted reproductive technology and examine their associations with psychological distress and quality of life.

Methods: This cross-sectional study was conducted at the IVF center of a specialized hospital in Shanghai, China.

The Impact of Using Donor Sperm After ICSI Failure in Severe Oligozoospermia on Male Mental Health and Erectile Function.

Objective: To analyze the mental health and erectile function status of men using sperm donor during pregnancy after ICSI failure in severe oligoasthenospermia and to provide reference for clinical implementation of more targeted psychological intervention and nursing for this group.

Methods: A total of 410 sterile men who received assisted pregnancy treatment in our hospital from December 2020 to December 2022 and met the inclusion and exclusion criteria were collected as the study subjects. Among them, 68 patients with severe oligoasthenospermia who used donor assisted pregnancy after ICSI failure were used as the study group.

Pros and Cons in Various Immobilization Techniques and Carriers for Enzymes.

In recent years, enzyme immobilization technology has been developed, and studies on immobilized enzyme materials have become very prominent. With the immobilization technique, enzymes and compatible carrier materials are combined or enzyme crystals/aggregates are used in a carrier-free fashion, by physical, chemical, or biochemical methods. As a kind of biocatalyst, immobilized enzymes can catalyze certain chemical reactions with high selectivity and high efficiency under relatively mild reaction conditions and eliminate pollution to the environment.

Regulation of Epithelial-Mesenchymal Transitions by Alternative Splicing: Potential New Area for Cancer Therapeutics.

The epithelial-mesenchymal transition (EMT) is a complicated biological process in which cells with epithelial phenotype are transformed into mesenchymal cells with loss of cell polarity and cell-cell adhesion and gain of the ability to migrate. EMT and the reverse mesenchymal-epithelial transitions (METs) are present during cancer progression and metastasis. Using the dynamic switch between EMT and MET, tumour cells can migrate to neighbouring organs or metastasize in the distance and develop resistance to traditional chemotherapy and targeted drug treatments.

Psychological Distress, Dyadic Coping, and Quality of Life in Infertile Clients Undergoing Assisted Reproductive Technology in China: A Single-Center, Cross-Sectional Study.

Purpose: Infertile clients undergoing assisted reproductive technology (ART) are exposed to a stressful situation and evidence has highlighted the importance of dyadic coping in reducing stress, yet little is known about the associations between psychological distress, dyadic coping, and quality of life in this population.

Patients And Methods: A cross-sectional study was conducted at a tertiary hospital in Shanghai, China. A structured questionnaire was administered online to assess psychological distress, dyadic coping, and fertility quality of life.

Decreased brain functional connectivity associated with cognitive dysfunction in women with second pregnancy.

Purpose: Previous research has found that women with second pregnancy may have an increased risk of cognitive dysfunction. This study aims to investigate the intrinsic functional connectivity (FC) pattern of the DMN anchored on posterior cingulate cortex (PCC) in postpartum women, especially the parous women using resting-state functional magnetic resonance imaging (rs-fMRI).

Methods: Twenty parous women, 26 primiparous women, and 30 nulliparous women were included for rs-fMRI scan.

A repositioning screen using an FGFR2 splicing reporter reveals compounds that regulate epithelial-mesenchymal transitions and inhibit growth of prostate cancer xenografts.

Research in the area of hallmarks of cancer has opened the possibility of designing new therapies based on modulating these cancer properties. We present here a screen designed to find chemicals that modulate epithelial-mesenchymal transitions (EMTs) in prostate cancer. For screening, we used a repurposing library and, as a readout, an FGFR2-based splicing reporter, which has been shown previously to be a sensor for EMTs.

Abnormal Static and Dynamic Functional Network Connectivity in Patients With Presbycusis.

This study aimed to investigate abnormal static and dynamic functional network connectivity (FNC) and its association with cognitive function in patients with presbycusis. In total, 60 patients with presbycusis and 60 age-, sex-, and education-matched healthy controls (HCs) underwent resting-state functional MRI (rs-fMRI) and cognitive assessments. Group independent component analysis (ICA) was carried out on the rs-fMRI data, and eight resting-state networks (RSNs) were identified.

Disruption within brain default mode network in postpartum women without depression.

Previous studies have demonstrated that cognitive dysfunction is associated with neurophysiological changes in postpartum period. This study aimed to investigate the intrinsic functional connectivity (FC) pattern within the default mode network (DMN) and its associations with cognitive dysfunction in postpartum women without depression revealed by resting-state functional magnetic resonance imaging (fMRI).Resting-state fMRI scans were acquired from 21 postpartum women and 21 age- and education-matched nulliparous women.

Disrupted Spontaneous Neural Activity Related to Cognitive Impairment in Postpartum Women.

Prior research has demonstrated that the postpartum period is associated with an increased risk of cognitive impairment. This study aims to investigate whether disrupted spontaneous neural activity exists in postpartum women without depression using resting-state functional magnetic resonance imaging (rs-fMRI) and to detect the relationship between these abnormalities and cognitive impairment. Postpartum women ( = 22) were compared with age- and education-matched nulliparous women ( = 23) using rs-fMRI.

Improvement of Expressed Breast Milk in Mothers of Preterm Infants by Recording Breast Milk Pumping Diaries in a Neonatal Center in China.

Objectives: Because inadequate expression of human milk (EBM) in mothers of hospitalized infants were noticed in a neonatal center of our hospital, family education program was carried out to increase the EBM.

Methods: A breast milk pumping diary was introduced to the mothers with preterm infant(s) admitted in the NICU. The ratios of EBM (days of EBM to NICU/hospitalized days), breast milk feeding (BMF) (days of infants fed with exclusive human milk/hospitalized days), mixed feeding (MF) (days of infants fed with partial breast milk and partial formula/hospitalized days), and formula feeding (FF) (days of infants fed with preterm formula/hospitalized days) were evaluated.