Metabolic Syndrome and Somatic Composition: A Large Cross-sectional Analysis.

Background/aim: To elucidate the relationship between metabolic syndrome (Mets) and somatic composition [fat mass, fat-free (FF) mass, and fat to fat-free (F-FF) ratio] among health checkup recipients (7,776 males and 10,121 females).

Patients And Methods: We classified study subjects into four types considering Japanese criteria for Mets; Type A is for males with waist circumference (WC) <85 cm and females with WC <90 cm, Type B is for males with WC ≥85 cm and females with WC ≥90 cm, but without any metabolic abnormalities, Type C is for males with WC ≥85 cm and females with WC ≥90 cm and one metabolic disorder (pre-Mets), and Type D is Mets. We compared baseline characteristics among types of A, B, C, and D.

Imaging phenotype reveals that disulfirams induce protein insolubility in the mitochondrial matrix.

The cell painting assay is useful for understanding cellular phenotypic changes and drug effects. To identify other aspects of well-known chemicals, we screened 258 compounds with the cell painting assay and focused on a mitochondrial punctate phenotype seen with disulfiram. To elucidate the reason for this punctate phenotype, we looked for clues by examining staining steps and gene knockdown as well as examining protein solubility and comparing cell lines.

Identification of antimitotic sulfonamides inhibiting chromosome congression.

The discovery of new small-molecule inhibitors is essential to enhancing our understanding of biological events at the molecular level and driving advancements in drug discovery. Mitotic inhibitors have played a crucial role in development of anticancer drugs. Beyond traditional microtubule inhibitors, various inhibitors targeting specific mitotic factors have been developed.

Deriving Human Intestinal Organoids with Functional Tissue-Resident Macrophages All From Pluripotent Stem Cells.

Background & Aims: Organs of the gastrointestinal tract contain tissue-resident immune cells that function during tissue development, homeostasis, and disease. However, most published human organoid model systems lack resident immune cells, thus limiting their potential as disease avatars. For example, human intestinal organoids (HIOs) derived from pluripotent stem cells contain epithelial and various mesenchymal cell types but lack immune cells.

Potential Utility of Circulating MicroRNA-483 as a Biomarker for IGF-II-Associated Non-Islet Cell Tumor Hypoglycemia.

Context: In most cases of non-islet cell tumor hypoglycemia (NICTH), high molecular weight forms of insulin-like growth factor II, commonly referred to as big IGF-II, cause hypoglycemia. MicroRNA-483 (miR-483), encoded within an intron of IGF2 gene, has been suggested to be co-expressed with IGF-II.

Objective: The aim of this study is to demonstrate the utility and reliability of circulating miR-483 as a biomarker for diagnosis and therapeutic outcome of NICTH.

Oxytocin Receptor Polymorphism Is Associated With Sleep Apnea Symptoms.

Context: Oxytocin supplementation improves obstructive sleep apnea (OSA), and animal studies suggest involvement of oxytocin in respiratory control. However, the relationship between endogenous oxytocin signaling and human sleep status remains undetermined.

Objective: In this study, we approached the contribution of the intrinsic oxytocin-oxytocin receptor (OXTR) system to OSA by genetic association analysis.

Body Composition in Cases with Normal Alanine Aminotransferase Values in Medical Health Checkups.

Background And Aims: We aimed to clarify the relationship between alanine aminotransferase (ALT) level and body composition in Japanese medical health checkups, especially in cases with ALT ≤ 30 IU/L (7569 men and 9497 women).

Methods: We categorized our study cohort into four groups: type A (ALT value ≤ 10 IU/L), type B (11 ≤ ALT value ≤ 20 IU/L), type C (21 ≤ ALT value ≤ 30 IU/L) and type D (ALT value > 30 IU/L (ALT over 30)). We retrospectively compared body composition-related parameters (body mass index (BMI), waist circumference (WC), fat (F) index, fatty liver index (FLI), fat-free (FF) index and F-FF ratio) among the four types.

Phase II Trial of Pathology-based Tripartite Treatment Stratification for Patients with CNS Germ Cell Tumors: A Long-term Follow-up Study.

Background: A previous Phase II clinical trial, conducted from 1995 to 2003, evaluated CNS germ cell tumors (GCTs) using a three-group treatment stratification based on histopathology. The primary objective of the study was to assess the long-term efficacy of standardized treatment regimens, while the secondary objective focused on identifying associated long-term complications.

Methods: Total 228 patients were classified into three groups for treatment: germinoma (n=161), intermediate prognosis (n=38), and poor prognosis (n=28), excluding one mature teratoma case.

Adenoid glioblastoma: Stromal hypovascularity and secretion of chondromodulin-I by tumor cells.

The case of a 75-year-old man with a glioblastoma of the right frontal lobe showing features of adenoid glioblastoma is reported. The tumor consisted of two components: the adenoid component, in which large, cohesive, polygonal cells with vesicular nuclei and abundant basophilic cytoplasm showed nest-like, trabecular, or tubular growth on the myxoid matrix and formed a multinodular configuration; and the subsidiary component, in which short spindle cells showed compact fascicular growth. The features of ordinary glioblastoma were also found in a small area.

Colonic Fishbone-Induced Perforation Involving a Penile Colorectal Carcinoma: A Case Report.

Introduction: Fishbone (FB) ingestion is a rare cause of gastrointestinal perforation. Herein, we report a case of FB-induced colonic perforation, in which the presence of a penile colonic carcinoma may have contributed to the development of the perforation.

Case Presentation: An 83-year-old man was admitted to our hospital with severe abdominal pain during bowel movement.

Fatty liver index and somatic composition in subjects receiving medical health checkup.

Aims: To elucidate the relationship between fatty liver index (FLI) and somatic composition among health checkup recipients (4533 men and 4877 women).

Methods: Fat (F) index, fat-free (FF) index, and fat mass to fat-free mass (F-FF) ratio was measured by bioimpedance analysis. Skeletal muscle mass (SMM) loss was defined as FF index <18 kg/m in men and FF index <15 kg/m in women.

Reflections from Chinese and Japanese Physicians on Medical Disputes.

Physician-patient disputes are a major problem in healthcare. Physician-patient conflicts, workplace violence, and direct involvement in disputes have a significant negative impact on the well-being of physicians. China and Japan have similar cultures but differing healthcare systems.

Magnetic diffusion in solar atmosphere produces measurable electric fields.

The efficient release of magnetic energy in astrophysical plasmas, such as during solar flares, can in principle be achieved through magnetic diffusion, at a rate determined by the associated electric field. However, attempts at measuring electric fields in the solar atmosphere are scarce, and none exist for sites where the magnetic energy is presumably released. Here, we present observations of an energetic event using the National Science Foundation's Daniel K.

[A case of young onset cerebral amyloid angiopathy associated with dural grafting].

A 47-year-old man was admitted to our hospital because of sudden-onset motor aphasia and right hemiplegia. His past medical history was notable for left craniotomy and hematoma evacuation following a traumatic brain hemorrhage approximately 40 years earlier, for which dural grafting was performed. He also had a history of three lobar hemorrhages in the left hemisphere since the age of 42 years.

H3 K27-altered diffuse midline glioma of the thalamus with formation of glio-fibrillary globular structures.

A case of diffuse midline glioma (DMG), H3 K27-altered, that arose in the right thalamus of a 14-year-old boy is reported. The patient died of tumor spread after a progressive clinical course of approximately 13 months. Histopathologically, the tumor consisted of a mixture of loose proliferation of stellate cells and compact fascicular growth of spindle cells showing a "piloid" feature.

Roles of pigment epithelium-derived factor in exercise-induced suppression of senescence and its impact on lung pathology in mice.

Senescent cells contribute to tissue aging and underlie the pathology of chronic diseases. The benefits of eliminating senescent cells have been demonstrated in several disease models, and the efficacy of senolytic drugs is currently being tested in humans. Exercise training has been shown to reduce cellular senescence in several tissues; however, the mechanisms responsible remain unclear.

Body Composition in Patients With Metabolic Dysfunction-associated Steatotic Liver Disease: Impact of Body Surface Area.

Background/aim: To examine the relationship between the body surface area (BSA) and body composition in patients with metabolic dysfunction-associated steatotic liver disease (MASLD, 2,141 men and 986 women).

Materials And Methods: BSA and body composition parameters were examined.

Results: The median body mass index (BMI) was 25.

Changes in alanine aminotransferase and body composition and metabolic factors among individuals receiving medical health checkups.

Aim: To examine the relationship between changes in alanine aminotransferase (ALT) and those in body composition and metabolic factors in participants receiving medical health checkups (4350 men [mean age 52.5 years] and 5398 women [mean age 50.5 years]) METHODS: We divided the participants into four types based on their ALT value at baseline and 1 year: A, ALT ≤30 (baseline) and ≤30 (1 year); B, ALT ≥31 (baseline) and ≤30 (1 year); C, ALT ≤30 (baseline) and ≥31 (1 year); and D, ALT ≥31 (baseline) and ≥31 (1 year).

Clinical Impact of Malnutrition According to the Global Leadership Initiative on Malnutrition Criteria Combined With Kidney Dysfunction to Determine Mortality in Inpatients.

Objective: The clinical impact of malnutrition based on the Global Leadership Initiative on Malnutrition (GLIM) criteria in patients with kidney dysfunction remains poorly understood. This study investigated the usefulness of GLIM criteria for malnutrition in predicting mortality in patients with kidney dysfunction and different clinical renal states, including no kidney disease (NKD), acute kidney injury (AKI), and chronic kidney disease (CKD).

Methods: This single-center retrospective cohort study included 6,712 patients aged ≥18 admitted between 2018 and 2019.

Simultaneous surgical repair of a cardiac myxoma causing left ventricular outflow tract obstruction and a ventricular septal defect in a small dog.

Background: Cardiac myxomas are benign tumours that can occur in any heart chamber or valve. They are extremely rare in dogs. We present a novel case involving a cardiac myxoma in the left ventricular outflow tract (LVOT) and a ventricular septal defect (VSD) in a small dog.

Role of endothelial hyaluronan in peritoneal membrane transport and disease conditions during peritoneal dialysis.

Peritoneal membrane dysfunction in peritoneal dialysis (PD) is primarily attributed to angiogenesis; however, the integrity of vascular endothelial cells can affect peritoneal permeability. Hyaluronan, a component of the endothelial glycocalyx, is reportedly involved in preventing proteinuria in the normal glomerulus. One hypothesis suggests that development of encapsulating peritoneal sclerosis (EPS) is triggered by protein leakage due to vascular endothelial injury.

Jaundice caused by primary common bile duct lymphoma of a cat.

A 10-year-old American Shorthair cat presented with anorexia and jaundice, and echogenic evaluation revealed diffuse thickening of the common bile duct (CBD) wall. An exploratory laparotomy was conducted, the lesion was evaluated as difficult to remove, and the cat was euthanized and autopsied. Histologically, round neoplastic cells proliferated in the mucosa of the CBD and infiltrated the hepatic lobe, pancreas, and duodenum.