RESCUE: recovery of idiosyncratic expression patterns in spatial transcriptomics.

Spatial transcriptomics (ST) enables gene expression profiling while preserving the spatial architecture of intact tissue. Analyzing ST data often proceeds by first extracting cell-level information, typically through cell segmentation or cell-type deconvolution. However, they can fail to capture important expression patterns, for example from fragile or underrepresented cell types, subcellular structures like neurites, and extracellular expression.

Removal efficiency and microbial community shifts in full-scale versus laboratory-scale bank filtration systems using horizontal collector wells.

Climate-induced changes in dissolved organic matter (DOM) and trace organic contaminants (TrOCs) present growing challenges for drinking water treatment, particularly in surface water-dependent regions. Bank filtration (BF), a natural subsurface treatment process, offers a sustainable solution, but its performance and scalability require further validation. This study simultaneously assesses the performance of laboratory-scale and full-scale BF systems using a horizontal collector well (HCW), both receiving the same source water and aquifer materials, to remove DOM and TrOCs, and to investigate changes in microbial communities under equivalent residence times (20 days).

Clinical subtypes and prognosis of invasive breast cancer with Paget's disease: a SEER study.

Purpose: Paget's disease of the breast is rare but commonly associated with underlying carcinoma. Despite frequent HER2 overexpression, its clinical relevance in Paget's disease remains unclear. We evaluated the prognostic impact of ER and HER2 expression in invasive ductal carcinoma (IDC) with Paget's disease and assessed whether clinical subtypes affect survival outcomes.

The clearing-up of misunderstanding on body temperature changes and heat responses after or intake.

The roots of , known as Korean ginseng, have been widely used worldwide for treating many diseases and general health maintenance. Korean ginseng is perceived as safe owing to its natural origin, extensive historical uses, and accumulated scientific clinical studies in humans. According to oriental medicine theory, is categorized as having warm properties, while , called American ginseng, is classified as having cool properties.

Impact of Chemotherapy on Implant-Based Breast Reconstruction in Breast Cancer Patients: A Nationwide, Retrospective, Cohort Study.

Background: Implant-based breast reconstruction (IBBR) is a widely adopted technique following mastectomy in breast cancer patients. However, the impact of chemotherapy type and duration on the development of capsular contracture remains unclear.

Methods: This nationwide, retrospective, cohort study used Health Insurance Review and Assessment Service data to identify breast cancer patients who received chemotherapy and underwent immediate IBBR between January 2015 and December 2018.

Single-cell eQTL analysis identifies genetic variation underlying metabolic dysfunction-associated steatohepatitis.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is increasingly recognized for its medical and socioeconomic impacts, driven by diverse genetic and environmental factors. Here, to address the urgent need for individually tailored therapies, we show results from single-cell expression quantitative trait locus (sc-eQTL) analysis on liver biopsies from 25 patients with MASLD and 23 controls. This approach identified over 3,500 sc-eQTLs across major liver cell types and cell-state-interacting eQTLs (ieQTLs) with significant enrichment for disease heritability (for MASLD trait, ieQTL enrichment odds ratio 10.

Global, Regional, and National Trends in Maternal Mortality Ratio Across 37 High Income Countries From 1990 to 2021, With Projections up to 2050: A Comprehensive Analysis From the WHO Mortality Database.

Background: Understanding the global trends and future projections of maternal mortality ratio (MMR) is crucial as it can provide insights into improving policies and healthcare systems aimed at enhancing the quality of obstetric care and reducing preventable deaths. Given recent reports of increasing MMR trends in some high-income countries (HICs), we aimed to analyze the global trends of MMR from 1990 to 2021 and project future trends until 2050 across 37 countries.

Methods: Age-standardized country-specific MMR for 37 countries from 1990 to 2021 were assessed through a locally weighted scatter plot smoother (LOESS) curve, with weighting based on individual country populations, utilizing the World Health Organization Mortality Database.

Impact of endocrine disrupting chemical exposure on thyroid disruption and oxidative stress in early pregnancy.

Non-persistent endocrine disrupting chemicals (EDCs) are associated with increased oxidative stress and disrupted thyroid-stimulating hormone (TSH) during pregnancy; however, the results of previous studies are inconsistent. This study assessed the concentrations of 15 non-persistent chemicals, TSH, and oxidative stress biomarkers in pregnant women during the first trimester in Korea. This study was a prospective cohort study, recruiting a total of 242 pregnant women from March 18, 2022 to March 17, 2023.

Long-Term Remission of Recurrent Anaplastic Oligodendroglioma With WT-1-Specific CD8+ T-Cell Therapy: A Case Report.

We report a case of complete remission in anaplastic oligodendroglioma following adoptive cell therapy (ACT) with autologous Wilms tumor 1 (WT-1)-specific CD8+ T cells. A 40-year-old woman referred to our hospital for adjuvant chemotherapy after recurrent anaplastic oligodendroglioma initially presented with a left frontal tumor, diagnosed through seizure onset, and subtotal resection confirmed oligodendroglioma (WHO grade 2). Radiation therapy treated the residual tumor, achieving partial remission until recurrence 2.

Development and Evaluation of Bilayer Sustained-Release Tablets of Ruxolitinib Using Discriminative Pharmacokinetic Analysis and IVIVC.

: This study explores the development and evaluation of a bilayer sustained-release (SR) tablet formulation of ruxolitinib. As a BCS Class 1 drug, ruxolitinib requires twice-daily dosing due to its short half-life. We designed a bilayer tablet that integrates immediate-release (IR) and SR components in varying ratios to achieve sustained plasma concentrations, which we evaluated using discriminative analysis.

A clinical feasibility study of a photoacoustic finder for sentinel lymph node biopsy in breast cancer patients: A prospective cross-sectional study.

The sentinel lymph node (SLNb) is generally performed using radioisotopes, blue dyes, or both to improve false negative rate. However, ionizing radiation is involved in a gamma probe with radioisotopes and the blue dye detection relies on native visual inspection by an operator. To overcome these limitations, we developed the photoacoustic finder (PAF), a highly sensitive, non-radioactive detector that uses only blue dye and a photoacoustic signal to detect SLNs.

Impact of HER2-Low Status on Pathologic Complete Response and Survival Outcome Among Breast Cancer Patients Undergoing Neoadjuvant Chemotherapy.

Purpose: This study analyzed the pathological complete response (pCR) rates, long-term outcomes, and biological features of human epidermal growth factor receptor 2 (HER2)-zero, HER2-low, and HER2-positive breast cancer patients undergoing neoadjuvant treatment.

Methods: This single-center study included 1,667 patients who underwent neoadjuvant chemotherapy from 2008 to 2014. Patients were categorized by HER2 status, and their clinicopathological characteristics, chemotherapy responses, and recurrence-free survival (RFS) rates were analyzed.

BCAT2 Expression in IDC Breast Cancer subtypes: A Weighted Feature-Based Approach to Identify and Rank Associated Genes Across Public Datasets.

It has been observed that breast cancer is associated with dysregulation of several metabolic pathways that produce metabolite addiction, such as the dependence on glutamine for tumor development. These discoveries might be applied to personalized treatment of this heterogeneous illness by employing specific gene expression or metabolites in cancer therapy. BCAT1 and BCAT2 encode the human branched-chain aminotransferase proteins (hBCAT) involved in cellular metabolism process.

Dickkopf-1 promotes tumor progression of gefitinib- resistant non-small cell lung cancer through cancer cell-fibroblast interactions.

Background: Cancer cell-secreted proteins play a critical role in tumor progression and chemoresistance by influencing intercellular interactions within the tumor microenvironment. Investigating the intratumoral functions of these secretory proteins may provide insights into understanding and treating chemoresistant cancers. This study aims to identify potential anticancer target(s) in gefitinib-resistant non-small cell lung cancer (NSCLC), with a focus on secretory proteins and their effects on intercellular interactions.

Artificial intelligence models predicting abnormal uterine bleeding after COVID-19 vaccination.

The rapid deployment of COVID-19 vaccines has necessitated the ongoing surveillance of adverse events, with abnormal uterine bleeding (AUB) emerging as a reported concern in vaccinated females. We aimed to develop a machine learning (ML) model to predict post-vaccination AUB in women aged less than 50 years. A large-scale national cohort, the Korean Nationwide Cohort (K-COV-N cohort), was utilized, comprising over 7 million participants.

A Sequential Ultrafiltration Method to Enhance the Accuracy and Throughput in Plasma Protein Binding Tests.

: Ultrafiltration (UF) is widely accepted as a method for assessing the plasma protein binding (PPB) of drugs. However, it is vulnerable to non-specific binding (NSB) to the device, which can result in inaccuracies. This study presents a straightforward, high-throughput modified UF method aimed at minimizing bias due to NSB.

Risk factors for and incidence of osteoporosis in patients with breast cancer by gender : a nationwide cohort study.

Osteoporosis is common in breast cancer patients, but gender-specific research on its incidence and risk factors is limited. This study examined the incidence and risk of osteoporosis in male and female breast cancer patients and analyzed the risk factors for fractures. This nationwide retrospective cohort study used data from the Korean National Insurance database, identifying invasive breast cancer patients from January 2009 to December 2015.

Aspirin modulates inflammatory biomarkers in patients with subcortical silent brain infarcts.

Introduction: This study aimed to identify differences in the levels of inflammation-related biomarkers between patients with subcortical silent brain infarcts (SBIs) and healthy controls. We also evaluated the effect of aspirin on the subcortical SBI inflammatory processes.

Methods: Consecutive patients diagnosed with subcortical SBIs without a history of acute stroke were included.

Fluorine-rich poly(arylene amine) membranes for the separation of liquid aliphatic compounds.

We explored the potential for membrane materials to reduce energy and carbon requirements for the separation of aliphatic hydrocarbon feedstocks and products. We developed a series of fluorine-rich poly(arylene amine) polymer membranes that feature rigid polymer backbones with segregated perfluoroalkyl side chains. This combination imbues the polymers with resistance to dilation induced by hydrocarbon immersion without the loss of solution-based membrane fabrication techniques.

Prevention of radiotherapy-induced pro-tumorigenic microenvironment by SFK inhibitors.

Radiotherapy is a widely employed technique for eradication of tumor using high-energy beams, and has been applied to approximately 50% of all solid tumor patients. However, its non-specific, cell-killing property leads to inevitable damage to surrounding normal tissues. Recent findings suggest that radiotherapy-induced tissue damage contributes to the formation of a pro-tumorigenic microenvironment.

Exfoliation of triazole-based CN, CN, and CN nanosheets for efficient photocatalytic ammonia production.

Atomically thin two-dimensional nanosheets of nitrogen-rich CN, CN, and CN are synthesized by sonochemical process. Despite their high nitrogen content, their triazole-based crystal structures remain intact after exfoliation. Among the present materials, the nitrogen-richest CN nanosheets display the highest photocatalytic activity for ammonia production, highlighting the synergetic effect of composition control and exfoliation.

Refugees' Human and Social Capital and Health Insurance Coverage.

The lack of health insurance coverage is one of the most serious challenges confronting refugees and an important public policy issue. This study examines how refugees' human and social capital is linked to their health insurance coverage. This study uses the 2020 Annual Survey of Refugees public use data file to test the relationship between refugees' human and social capital and their health insurance coverage.