20p chromosome inverted duplication syndrome with phenotypes of congenital heart disease, anorectal malformation and megacolon.

20p chromosome inverted duplication deletion syndrome is a rare chromosomal disorder in which the short arm segment 20p11.2-p13 and the deleted subtopic region 20p13-20 replicate simultaneously. Patients with this syndrome are mainly presented with intellectual disability and motor development delay.

PINK1/Parkin-Mediated Mitophagy Ameliorates Mitochondrial Dysfunction in Lacrimal Gland Acinar Cells During Aging.

Purpose: Aging alters the function of the lacrimal gland and disrupts the balance of the microenvironment on the ocular surface, eventually leading to aqueous-tear-deficient dry eye. Mitophagy has been reported to play an important role in aging, but the underlying mechanism remains unclear.

Methods: The young (6 weeks) and middle-aged (12 months) male C57BL/6J mice were used in this study, and mitophagy agonist rapamycin and inhibitor Mdivi-1 were used in in vivo experiments.

Intracardiac Echocardiography and Ablation of Atrial Fibrillation in Dextrocardia.

Background: Dextrocardia with atrial fibrillation (AF) complicates radiofrequency ablation treatment.

Methods: A case of successful AF ablation in dextrocardia, guided by intracardiac echocardiography (ICE) and the Carto 3 high-density mapping system, is reported.

Results: ICE-guided transseptal puncture and three-dimensional mapping facilitated successful pulmonary vein isolation (PVI).

Differences in Immune Cell-Derived Circular RNA Between Fulminant Type 1 Diabetes and Type 1 Diabetes.

Aims: Circular RNAs (circRNAs) are associated with fulminant type 1 diabetes (FT1D) and type 1 diabetes (T1D). However, the differences in circRNAs between FT1D and T1D remain unclear. Our objective is to identify peripheral blood mononuclear cells (PBMCs)-derived circRNAs in FT1D and T1D and explore their potential functions.

The double-edged role and therapeutic potential of TREM2 in atherosclerosis.

Atherosclerosis is a chronic lipid-driven inflammatory disease characterized by infiltration of large numbers of macrophages. The progression of the disease is closely related to the status of macrophages in atherosclerotic plaques. Recent advances in plaque analysis have revealed a subpopulation of macrophages that express high levels of triggering receptor expressed on myeloid cells 2 (TREM2).

Radiomics analysis in differentiating osteosarcoma and chondrosarcoma based on T2-weighted imaging and contrast-enhanced T1-weighted imaging.

This study was performed to investigate the diagnostic value of radiomics models constructed by fat suppressed T2-weighted imaging (T2WI-FS) and contrast-enhanced T1-weighted imaging (CET1) based on magnetic resonance imaging (MRI) for differentiation of osteosarcoma (OS) and chondrosarcoma (CS). In this retrospective cohort study, we included all inpatients with pathologically confirmed OS or CS from Second Xiangya Hospital of Central South University (Hunan, China) as of October 2020. Demographic and imaging variables were extracted from electronic medical records and compared between OS and CS group.

Pegylated liposomal doxorubicin in partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer: a prospective study.

Background: This study aimed to evaluate the efficacy and safety of pegylated liposomal doxorubicin (PLD) for patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer.

Methods: Patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer were recruited in this prospective, open-label, single-arm, multicenter study. Eligible patients were given 4-6 cycles of PLD (40 mg/m2 on day 1, every 4 weeks).

The influence of neuroticism on insomnia: The chain mediating effect of mind wandering and symptom rumination.

Background: Insomnia is a major public health issue worldwide. An association between neuroticism and insomnia has been widely confirmed, but its psychological mechanisms are unclear.

Methods: A total of 1790 online participants completed the Big Five Personality Inventory, Athens Insomnia Scale, Chinese version of the Mind Wandering Questionnaire, and Chinese version of the Nolen-Hoeksema Ruminative Responses Scale.

Identification and Validation of a Novel PANoptosis-related Gene Signatured for Osteosarcoma as Prognostic Model.

Objective: To construct and validate a prognostic model for osteosarcoma prognostication and therapeutic potential of PANoptosis- related genes.

Study Design: Observational study. Place and Duration of the Study: Department of Orthopaedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China, from August 2021 to January 2024.

Brief Report: Ivonescimab Combined With Etoposide Plus Carboplatin as First-Line Treatment for Extensive-Stage SCLC: Results of a Phase 1b Clinical Trial.

Introduction: Ivonescimab is a humanized IgG1 bispecific anti-programmed cell death protein 1/vascular endothelial growth factor antibody. This study aimed to evaluate the safety and tolerance of ivonescimab combined with etoposide and carboplatin as first-line treatment in patients with extensive-stage SCLC and to explore the primary efficacy of this regimen.

Methods: Eligible patients received intravenous ivonescimab 3 mg/kg, 10 mg/kg, or 20 mg/kg every 3 weeks combined with etoposide and carboplatin for up to four cycles, followed by ivonescimab as maintenance.

Efficacy and safety of lumateperone for bipolar depression and schizophrenia: a systematic review and meta-analysis.

This study aimed to evaluate the efficacy and safety of lumateperone in treating bipolar disorder and schizophrenia. A comprehensive literature search was conducted across multiple databases and websites from inception to July 16, 2024, to identify both published and unpublished randomized controlled trials (RCTs). Meta-analyses were performed using random-effects or fixed-effects models depending on statistical heterogeneity.

Alterations of subcortical structure volume in pediatric bipolar disorder patients with manic or depressive first-episode.

Background: Bipolar disorder may begin as depression or mania, which can affect the treatment and prognosis. The physiological and pathological differences among pediatric bipolar disorder (PBD) patients with different onset symptoms are not clear. The aims of the present study were to investigate subcortical structural alterations in PBD patients with first-episode depressive (PBD-FED) and first-episode manic (PBD-FEM).

Engineering of phosphatidylserine-targeting ROS-responsive polymeric prodrug for the repair of ischemia-reperfusion-induced acute kidney injury.

Ischemia-reperfusion-induced acute kidney injury (IR-AKI) commonly occurs in situations such as hemorrhagic shock, kidney transplantation, and cardiovascular surgery. As one of the significant causes of AKI, IR-AKI is characterized by its high incidence and mortality rates. Currently, effective inflammation control is the key for the treatment of IR-AKI.

NRF1-induced mmu_circ_0001388/hsa_circ_0029470 confers ferroptosis resistance in ischemic acute kidney injury via the miR-193b-3p/TCF4/GPX4 axis.

Aims: Circular RNAs (circRNAs) are critical in the progression of ischemic acute kidney injury (AKI). Nevertheless, the specific functions and regulatory pathways of mmu_circ_0001388 and hsa_circ_0029470 remain elusive.

Methods: Real-time quantitative polymerase chain reaction (RT-qPCR) was utilized to assess the expression patterns of mmu_circ_0001388, hsa_circ_0029470, and miR-139b-3p.

Efficacy and safety of tegoprazan (LXI-15028) vs. esomeprazole in patients with erosive esophagitis: A multicenter, randomized, double-blind, non-inferiority phase Ⅲ trial.

Background: An evidence gap still exists regarding the efficacy and safety of tegoprazan in Chinese patients with erosive esophagitis (EE) in China. This study aimed to verify the efficacy and safety of tegoprazan vs. esomeprazole in patients with EE in China.

Olanzapine enhances early brain maturation through activation of the NODAL/FOXH1 axis.

The portrayed effects of olanzapine on brain development and neuronal response remain unclear under the genetic background of . Here, we constructed therapeutic-dosage olanzapine-treated cerebral organoid (CO) models using induced pluripotent stem cells from human samples. We found that the activation of NODAL/FOXH1 axis mediated the early response to olanzapine up to day 15, which subsequently caused thicker cortical-like structures, cell identity maturation, higher stemness of neural progenitor cells (NPCs), and mature neuronal firing of early neurons in day 24.

The cross-talk between B cells and macrophages.

B cells and macrophages are significant immune cells that maintain the immune balance of the body. B cells are involved in humoral immunity, producing immune effects mainly by secreting antibodies. Macrophages participate in non-specific and specific immune responses.

Nanocarriers Targeting Circular RNA ADARB1 Boost Radiosensitivity of Nasopharyngeal Carcinoma through Synergically Promoting Ferroptosis.

Nasopharyngeal carcinoma (NPC) is a common malignant tumor of the head and neck, prevalent in regions such as Southern China and Southeast Asia. Radiotherapy serves as the primary clinical treatment for this carcinoma. However, resistance to radiotherapy is a fundamental cause of treatment failure and patient mortality, with the underlying mechanisms yet to be fully elucidated.

Evaluation of problem-based learning for pharmacology based on a comprehensive analysis in undergraduate students.

Background: Problem-based learning (PBL) has been widely employed in pharmacology teaching. However, the benefits of PBL for undergraduate students have not been clearly demonstrated. We performed a meta-analysis to compare the effects of PBL and lecture-based learning (LBL) in undergraduate pharmacology education.

Confronting synchronous multiple primary lung cancers: Navigating the intersection of challenges and opportunities.

The increased detection of synchronous multiple primary lung cancers (sMPLC) through advanced computed tomography underscores the necessity for innovative therapeutic approaches. sMPLC typically manifests as ground-glass opacities, mixed ground-glass opacities, and/or solid nodules, predominantly in early-stage, non-smoking female patients, with a majority being adenocarcinomas. The high prevalence of EGFR mutations and considerable heterogeneity among lesions pose distinct diagnostic and therapeutic challenges for sMPLC.