Identification of Tumor-Suppressive Controlled Genes: as a Therapeutic Target in Breast Cancer.

Our recently created RNA-sequence-based microRNA (miRNA) expression signature in breast cancer clinical specimens revealed that some family members were significantly downregulated in cancer tissues. Based on TCGA database analyses, we observed that among the family members, (the passenger strand derived from pre-) was significantly downregulated in breast cancer (BC) clinical specimens, and its low expression predicted worse prognoses. Ectopic expression assays showed that transfected cancer cells (MDA-MB-157 and MDA-MB-231) had their aggressive phenotypes significantly suppressed, e.

Membrane structure-responsive lipid scramblase activity of the TMEM63/OSCA family.

Phospholipids are asymmetrically distributed in the plasma membrane (PM), and scramblases disrupt this asymmetry by shuffling phospholipids. We recently identified mouse Tmem63b as a membrane structure-responsive scramblase. Tmem63b belongs to the TMEM63/OSCA family of ion channels; however, the conservation of the scramblase activity within this family remains unclear.

[Questionnaire Survey on the Response to the Reduction of the Equivalent Dose Limit of the Crystalline Lens in the Tokai Region].

Purpose: We conducted a questionnaire survey on the measures to be taken after the reduction of the equivalent dose limit for lenses to clarify the current situation at each institution and to discuss future dose control and exposure protection for lenses.

Methods: A questionnaire survey was conducted among medical institutions in the Tokai area. A total of 65 items, including personal dosimeters, protective eyewear, imaging conditions, and protective equipment, were included in the survey.

Occipital neuralgia as an initial manifestation of atypical Lemierre syndrome: A case report.

Lemierre syndrome is a life-threatening but treatable septic thrombosis of the internal jugular vein (IJV) derived from a craniocervical bacterial infection. Metastatic septic embolization is common. However, diagnostic delay and poor prognosis remain a problem, largely due to the diverse clinical presentations and unclear symptomatology of Lemierre syndrome.

Prenatal exposure to antibiotics and the risk of orofacial clefts: a protocol for a systematic review and meta-analysis.

Introduction: Orofacial clefts (OFCs), including cleft lip, cleft palate and combined cleft lip and palate, are among the most common craniofacial malformations in newborns and present significant healthcare challenges. Emerging evidence has raised concerns regarding the potential impact of prenatal exposure to antibiotics on fetal development. Antibiotics prescribed during pregnancy-particularly those that cross the placental barrier-may pose teratogenic risks.

Blood endocan as a biomarker for breast cancer recurrence.

Background: Endocan was reported to affect breast cancer patients negatively and was able to be detected from patients' blood.

Objective: This study aimed to investigate if the measurement of blood endocan in breast cancer patients with high ESM1 expression could be an effective tool to detect postoperative recurrence compared with existing tumor markers.

Methods: Blood was collected before and after the tumor resection from the mouse models of breast cancer, and endocan levels were measured while visualizing metastatic recurrence with noninvasive luminescence imaging.

Critically ill patients' experiences of discomfort and comfort in the intensive care unit: A qualitative descriptive study.

Background: The physiological state of critically ill patients is severely impaired by illness or trauma and is uncomfortable. Such experiences cause long-term anxiety and post-traumatic stress disorder.

Objective: This study aimed to understand discomfort and comfort based on the experiences of critically ill adult patients in the intensive care unit and to explore ways to improve their comfort.

An allosteric cyclin E-CDK2 site mapped by paralog hopping with covalent probes.

More than half of the ~20,000 protein-encoding human genes have paralogs. Chemical proteomics has uncovered many electrophile-sensitive cysteines that are exclusive to subsets of paralogous proteins. Here we explore whether such covalent compound-cysteine interactions can be used to discover ligandable pockets in paralogs lacking the cysteine.

Retrospective Analysis of the Clinical Usefulness of a Strut-Adjusted Volume Implant in a Single Center.

Objective: Reports demonstrating the effectiveness and safety of strut-adjusted volume implants (SAVI) in Japan are limited. Therefore, this study aimed to compare the treatment outcomes of SAVI and whole-breast irradiation (WBI) at a single facility.

Materials And Methods: Data were retrospectively extracted from the medical records of patients treated with SAVI or WBI following partial mastectomy (Bp).

NIRO200NX: Reliable Monitoring System for Buried Deep Inferior Epigastric Perforator Flap.

Background: The deep inferior epigastric perforator (DIEP) flap is a useful tool for breast reconstruction and tends to be transferred into the breast envelope as the buried flap from an aesthetic point of view. However, it is difficult to monitor the blood flow in the buried DIEP flap after reconstructive microsurgery. Near-infrared spectroscopy devices have recently been used for monitoring the blood flow of various organs.

Azacitidine and gemtuzumab ozogamicin as post-transplant maintenance therapy for high-risk hematologic malignancies.

Disease recurrence remains the principal cause of treatment failure after allogeneic hematopoietic stem cell transplantation. Post-transplant maintenance therapy with azacitidine (AZA) is promising to prevent relapse but the outcomes are unsatisfactory in patients at high risk of recurrence. Herein, we evaluated the outcome in patients who received AZA and gemtuzumab ozogamicin (GO), anti-CD33 antibody-calicheamicin conjugate, as post-transplant maintenance therapy.

Clinical effectiveness of microporous polysaccharide hemospheres in mastectomy for patients with breast cancer.

Background: Microporous polysaccharide hemospheres (MPH) are hydrophilic particles administered to reduce the incidence of seroma after mastectomy, but their clinical effectiveness remains controversial. Because a previous randomized, controlled study in a small cohort could not demonstrate the effectiveness of MPH in breast surgery, we evaluated their effectiveness in surgery for breast cancer in a larger cohort.

Methods: Medical records of 352 patients who underwent total mastectomy for breast cancer were retrospectively reviewed.

Histamine H Receptor-Mediated JNK Phosphorylation Is Regulated by G Protein-Dependent but Arrestin-Independent Pathways.

Arrestins are known to be involved not only in the desensitization and internalization of G protein-coupled receptors but also in the G protein-independent activation of mitogen-activated protein (MAP) kinases, such as extracellular signal-regulated kinase (ERK) and c-Jun N-terminal kinase (JNK), to regulate cell proliferation and inflammation. Our previous study revealed that the histamine H receptor-mediated activation of ERK is dually regulated by G proteins and arrestins. In this study, we investigated the roles of G proteins and arrestins in the H receptor-mediated activation of JNK in Chinese hamster ovary (CHO) cells expressing wild-type (WT) human H receptors, the G protein-biased mutant S487TR, and the arrestin-biased mutant S487A.

Characteristics of Suspicious Breast Lesions Visible Only on MR Imaging: Is It Possible to Classify into Immediate Biopsy and Careful Observation Groups?

Purpose: To investigate the characteristics of suspicious MRI-only visible lesions and to explore the validity of subcategorizing these lesions into the following two groups: lesions that would require immediate biopsy (4Bi) and lesions for which careful clinical follow-up could be recommended (4Fo).

Methods: A retrospective review of 108 MRI-only visible lesions in 106 patients who were diagnosed as Breast Imaging Reporting and Data System (BI-RADS) category 4 between June 2018 and June 2022 at our institution was performed by two radiologists. The breast MR images were evaluated according to BI-RADS and additional MRI descriptors (linear ductal, branching, and apparent diffusion coefficient values).

Early childhood neurodevelopmental milestones in children with allergic diseases: the Japan Environment and Children's Study (JECS).

This study investigated the potential link between early childhood allergic diseases and neurodevelopmental milestone attainment during the first 3 years of life. Utilizing data from a large-scale prospective birth cohort study in Japan, encompassing 87,986 children, we examined physician-diagnosed and caregiver-reported allergic conditions, including atopic dermatitis (AD), asthma, and food allergy (FA). Neurodevelopmental milestones were assessed using the Ages and Stages Questionnaires at 1, 1.

Evaluating a conceptual framework for quality assessment of medical interpretation.

Objective: We aimed to evaluate a proposed conceptual framework for quality assessment of medical interpretation using actual data from clinical settings.

Methods: A mixed methods approach was used. Routine outpatient encounters involving Portuguese-speaking Brazilian patients, Japanese physicians, and hospital-provided and ad hoc interpreters were digitally recorded and transcribed.

Expanding the ligandable proteome by paralog hopping with covalent probes.

More than half of the ~20,000 protein-encoding human genes have at least one paralog. Chemical proteomics has uncovered many electrophile-sensitive cysteines that are exclusive to a subset of paralogous proteins. Here, we explore whether such covalent compound-cysteine interactions can be used to discover ligandable pockets in paralogs that lack the cysteine.

Frequency-hopping wave engineering with metasurfaces.

Wave phenomena can be artificially engineered by scattering from metasurfaces, which aids in the design of radio-frequency and optical devices for wireless communication, sensing, imaging, wireless power transfer and bio/medical applications. Scattering responses vary with changing frequency; conversely, they remain unchanged at a constant frequency, which has been a long-standing limitation in the design of devices leveraging wave scattering phenomena. Here, we present metasurfaces that can scatter incident waves according to two variables-the frequency and pulse width-in multiple bands.

Allyl Isothiocyanate Maintains DHA-Containing Glycerophospholipids and Ameliorates the Cognitive Function Decline in OVX Mice.

Low-temperature-induced fatty acid desaturation is highly conserved in animals, plants, and bacteria. Allyl isothiocyanate (AITC) is an agonist of the transient receptor potential ankyrin 1 (TRPA1), which is activated by various chemophysiological stimuli, including low temperature. However, whether AITC induces fatty acid desaturation remains unknown.

[Questionnaire Survey on IVR Dose Management in Tokai Region].

Purpose: National diagnostic reference levels in Japan 2020 (DRLs 2020) have been published. In the field of angiography, in addition to the fluoroscopic dose rate, incident air kerma at the patient entrance reference point displayed on the equipment (K: mGy) and air kerma-area product displayed on the equipment (P: Gycm) were set. A questionnaire survey was conducted at each facility in the Tokai region to confirm the status of medical radiation dose control in the region.

Neurodevelopmental Outcomes Among Offspring Exposed to Corticosteroid and B2-Adrenergic Agonists In Utero.

Importance: Corticosteroids and β2-adrenergic agonists are commonly used during pregnancy to treat asthma. However, offspring neurodevelopmental outcomes following in utero exposure to these medications remain unclear.

Objective: To investigate the association between timing of in utero exposure to corticosteroids and β2-adrenergic agonists and offspring neurodevelopmental milestones during the first 3 years of life.

Higher detectability of gastric cancer after eradication in texture and color enhancement imaging mode 2 in screening endoscopy.

Objectives: The utility of texture and color enhancement imaging (TXI) in detecting gastric cancer (GC) has been investigated. However, few reports exist on TXI mode2 (TXI2) used for detecting GC; this study investigated the efficacy of TXI2 in GC detection during screening endoscopy.

Methods: This study enrolled 13,440 participants with confirmed () infection status who underwent screening endoscopy by 20 endoscopists in our health screening center.

Increased knowledge levels of patients with diabetes in resource-limited communities after receiving peer-led education.

Diabetes self-management education through peer support has been beneficial, especially in regions with limited medical resources. Studying the effects of education offered by trained peers of patients will facilitate tailoring the peer-led education programs to the regions' specific needs. Here, we evaluated changes in diabetes-related indicators in Filipino patients who received a peer-led education.