Multiple Pendants-Bearing Triglucosides for Membrane Protein Studies: Effects of Pendant Length and Number on Micelle Interior Hydration and Protein Stability.

Membrane proteins play central roles in cell physiology and are the targets of over 50% of FDA-approved drugs. In the present study, we prepared single alkyl-chained triglucosides decorated with multiple pendants, designated multiple pendant-bearing glucosides (MPGs), to enhance membrane protein stability. The new detergents feature two and four pendants of varying size at the hydrophilic-lipophilic interfaces, designated MPG-Ds and MPG-Ts, respectively.

Longitudinal changes of automated volumetric breast density with postmenopausal hormone therapy.

Objective: To evaluate how volumetric percent density (VPD) changes longitudinally with postmenopausal hormone therapy (HT).

Study Design: Medical records of 297 women who visited the outpatient clinic in a tertiary medical center between 2011 and 2019 were retrospectively reviewed. Study participants were postmenopausal hormone never-users (n = 103), estrogen therapy (ET) users (n = 95), and estrogen plus progestogen (EPT) users (n = 99).

A retrospective study on the correlation between antibody levels and endothelial function in SLE patients: An analysis based on ultrasound and serum biomarkers.

Background: Systemic lupus erythematosus (SLE) was a complex autoimmune disease characterized by a spectrum of clinical and immunological manifestations, with cardiovascular disease (CVD) being a leading cause of morbidity and mortality. Endothelial dysfunction was critical in the pathogenesis of atherosclerosis and other cardiovascular complications in SLE. This study aimed to investigate the correlation between autoantibody levels and endothelial function in SLE patients using ultrasound and serum biomarkers.

Case report: Cerebrotendinous Xanthomatosis masquerading as adult ADHD in psychiatric practice.

Introduction: This case report details the presentation of a patient who initially sought consultation at a psychiatric outpatient clinic with symptoms suggestive of Attention-Deficit/Hyperactivity Disorder (ADHD); however, further evaluation revealed a diagnosis of Cerebrotendinous Xanthomatosis (CTX). CTX, a genetic disorder impacting lipid metabolism, is often overlooked in differential diagnoses due to its rarity. This case underscores the importance of considering alternative diagnoses in adults exhibiting ADHD-like symptoms without a childhood history of the disorder, adding to the literature on diagnostic complexities in psychiatric practice.

Discovery of highly potent dual GSPT1/BRD4 degraders with anti-AML activity.

Translational readthrough (TR) regulation has emerged as a promising therapeutic strategy for cancer treatment. Utilizing a constructed monoclonal cell line AG-9, designed for screening compounds that induce TR, we identified a BRD4-targeted PROTAC molecule, dBET57, that promotes TR by degrading GSPT1. Notably, dBET57 exhibited significant antiproliferative activity against acute myeloid leukemia (AML) and non-Hodgkin lymphoma (NHL) cells across a diverse panel of tumor cell lines.

Sciatic nerve stimulation enhances NK cell cytotoxicity through dopamine signaling and synergizes immunotherapy in triple-negative breast cancer.

Aims: Triple-negative breast cancer (TNBC) has shown resistance to immunotherapy. Stimulating ProkR2-bearing sensory neurons of the sciatic nerve has been reported to regulate immune function by catecholamine release through the vagal-adrenal axis. We aimed to investigate the impact of sciatic nerve stimulation on anti-tumor immune responses and immunotherapy efficacy in TNBC.

Clinical Practice Guidelines for Dementia: Recommendations for the Pharmacological Treatment of Behavioral and Psychological Symptoms.

Background And Purpose: Dementia often accompanies behavioral and psychological symptoms of dementia (BPSD), including agitation, aggression, depression, and psychosis, which impact patients' quality of life and caregiver burden. Effective management of BPSD is essential to support patient and caregiver well-being. This study presents evidence-based clinical practice guidelines for pharmacological treatments of BPSD in dementia, focusing on antipsychotics, antidepressants, cognitive enhancers, and other medications.

Clinical Practice Guidelines for Dementia: Recommendations for Cholinesterase Inhibitors and Memantine.

Background And Purpose: This clinical practice guideline provides evidence-based recommendations for treatment of dementia, focusing on cholinesterase inhibitors and N-methyl-D-aspartate (NMDA) receptor antagonists for Alzheimer's disease (AD) and other types of dementia.

Methods: Using the Population, Intervention, Comparison, Outcomes (PICO) framework, we developed key clinical questions and conducted systematic literature reviews. A multidisciplinary panel of experts, organized by the Korean Dementia Association, evaluated randomized controlled trials and observational studies.

Longitudinal Analysis of Objective and Self-Reported Cognitive Functions in Individuals with Subjective Cognitive Decline.

Introduction: Subjective cognitive decline (SCD) is considered a preclinical manifestation of Alzheimer's disease (AD). Recent research suggests that subtle cognitive changes in SCD are linked to an increased risk of clinical decline. This study investigates the longitudinal trajectories of both objective and self-reported cognitive functions in individuals with SCD, with a focus on the impact of subtle cognitive impairment (SCI).

Vessel wall enhancement and high-sensitivity CRP as prognostic markers in intracranial atherosclerotic stroke: A prospective cohort study.

Introduction: Eccentric vessel wall enhancement (EVWE) and high-sensitivity C-reactive protein (hs-CRP) are inflammatory biomarkers associated with atherosclerotic disease. We investigated their prognostic value in patients with acute ischemic stroke receiving guideline-adherent medical treatment.

Patients And Methods: In this prospective observational cohort study, patients with acute ischemic stroke attributed to intracranial arterial disease (ICAD) underwent vessel wall MRI and hs-CRP testing.

South Korean study to prevent cognitive impairment and protect brain health through multidomain interventions via face-to-face and video communication platforms in mild cognitive impairment (SUPERBRAIN-MEET): A randomized controlled trial.

Introduction: We investigated the efficacy of a multidomain intervention (MI) via face-to-face and video communication platforms using a tablet personal computer application in patients with mild cognitive impairment (MCI).

Methods: Three hundred participants with MCI and ≥ 1 modifiable dementia risk factor, aged 60-85 years, were randomly assigned to either the MI group, who underwent a 24-week intervention, or the control group, who received usual care.

Results: The overall adherence rate to MI was 84.

Cognitive and neurodegenerative trajectories of subjective cognitive decline according to baseline biomarkers: Results of the CoSCo study.

Introduction: Alzheimer's disease (AD) is now diagnosed biologically. Since subjective cognitive decline (SCD) may indicate preclinical AD, assessing AD-biomarkers is crucial. We investigated cognitive and neurodegenerative trajectories in SCD over 24 months based on biomarker positivity, and evaluated the predictive value of plasma biomarkers.

An assessment of clinical reception training using standard patient and dental simulator in prosthodontic dentistry for dental undergraduates: a historical control trial.

Background: Clinical reception training plays a crucial role in developing undergraduates' clinical thinking and competence. The study aimed to evaluate the effectiveness of clinical reception training conducted by standard patients (SPs) and dental simulators among undergraduate students.

Materials And Methods: In the first week of the internship, sixty-five 5-year undergraduate students were divided into two groups: SP group, which received traditional theoretical training along with clinical reception training, and control group that only received traditional theoretical training.

Microglia membrane-mediated trans-blood-brain barrier prodrug micelles enhance phagocytosis for glioblastoma chemo-immunotherapy.

Glioblastoma-associated macrophages & microglia (GAMs) are critical immune cells within the glioblastoma (GBM) microenvironment. Their phagocytosis of GBM cells is crucial for initiating both innate and adaptive immune responses. GBM cells evade this immune attack by upregulating the anti-phagocytic molecule CD47 on their surface.

Risk factors for Clonorchis sinensis infections and control measures reinforced with focused interviews.

Clonorchiosis, a disease that develops following the consumption of raw freshwater fish that harbors Clonorchis sinensis metacercariae, seriously threatens the health of residents in endemic areas. We aimed to assess the level of awareness of liver fluke infections among infected residents and restaurant workers in liver fluke infection-endemic areas. To identify and provide a more realistic description of C.

SENP1 promotes deacetylation of isocitrate dehydrogenase 2 to inhibit ferroptosis of breast cancer via enhancing SIRT3 stability.

Breast cancer, one of the most prevalent malignant tumors in women worldwide, is characterized by a poor prognosis and high susceptibility to recurrence and metastasis. Ferroptosis, a lipid peroxide-dependent programed cell death pathway, holds significant potential for breast cancer treatment. Therefore, investigating the regulatory targets and associated mechanisms of ferroptosis is crucial.

Interleukin-13 Receptor Subunit Alpha 2 Induces Chemokine Expression and Macrophage Polarization to Promote Inflammation and Fibrosis.

Purpose: Interleukin-13 (IL-13) is a known mediator of radiation-induced lung injury (RILI). IL-13Rα2 has an accepted role in antagonizing IL-13 signaling by acting as a decoy receptor. We sought to understand the role of IL-13Rα2 in the progression of RILI.

Comparison of the efficacy of vaginal micronised progesterone tablet and gel for fertilisation.

Background: Luteal phase support (LPS) with progesterone is a generally accepted practice after controlled ovarian stimulation, although the best protocols for LPS have been debated. We aimed to compare the efficacy of vaginal micronised progesterone tablets and 8% vaginal progesterone gel for LPS using real-world data.

Methods: This retrospective study included 459 fertilisation/intracytoplasmic sperm injection cycles performed at a university hospital from 2005 to 2019.

Dual impacts of serine/glycine-free diet in enhancing antitumor immunity and promoting evasion via PD-L1 lactylation.

The effect of the serine/glycine-free diet (-SG diet) on colorectal cancer (CRC) remains unclear; meanwhile, programmed death-1 (PD-1) inhibitors are less effective for most CRC patients. Here, we demonstrate that the -SG diet inhibits CRC growth and promotes the accumulation of cytotoxic T cells to enhance antitumor immunity. Additionally, we also identified the lactylation of programmed death-ligand 1 (PD-L1) in tumor cells as a mechanism of immune evasion during cytotoxic T cell-mediated antitumor responses, and blocking the PD-1/PD-L1 signaling pathway is able to rejuvenate the function of CD8+ T cells recruited by the -SG diet, indicating the potential of combining the -SG diet with immunotherapy.

An integrated approach for studying exposure, metabolism, and disposition of traditional Chinese medicine using PATBS and MDRB tools: a case study of semen Armeniacae Amarum.

Background: Deciphering the in vivo processes of traditional Chinese medicine (TCM) is crucial for identifying new pharmacodynamic substances and new drugs. Due to the complexity and diversity of components, investigating the exposure, metabolism, and disposition remains a major challenge in TCM research. In recent years, a number of non-targeted smart mass-spectrometry (MS) techniques, such as precise-and-thorough background-subtraction (PATBS) and metabolomics, have realized the intelligent identification of in vivo components of TCM.

Planned Immediate Chemotherapy and Cryopreservation of Oocytes or Embryos for Fertility Preservation in Women with Malignancies.

Oocyte and embryo cryopreservation before gonadotoxic treatment are established methods to increase the likelihood of live births. Although several sociodemographic factors were found to be associated with undergoing fertility preservation (FP) treatment, clinical characteristics such as planned immediate chemotherapy were not fully investigated. We aimed to investigate whether the planned immediate chemotherapy is related to the decision to undergo oocyte/embryo cryopreservation for FP with adjustment for other clinical characteristics.

A "flexible" compulsory dental basic research course for undergraduate students: a three-year retrospective study.

Introduction: Since 2015, the Guanghua School of Stomatology has established an elective dental basic research course (EDBRC). To make all students benefit from the dental basic research course without causing excessive academic burden, the "flexible" compulsory dental basic research course (CDBRC) was settled in 2020. This study intends to introduce the "flexible" compulsory teaching module and assessment system of CDBRC, and analyze its effectiveness over 3 years.

Thyroid Carcinoma With Fusion and Secondary Promoter Mutation: A Case Report and Literature Review.

Nuclear protein in testis (NUT) carcinoma is a rare but highly aggressive tumor characterized by translocation of the gene. To date, only about 20 NUT carcinomas arising from the thyroid have been reported in the literature, with the majority showing immunohistochemical markers indicative of squamous differentiation. We present a 29-year-old man with NUT carcinoma arising from thyroid follicular cells.