Clinical Features of Chinese Patients With Bullous Pemphigoid Induced by Immune Checkpoint Inhibitors.

Objective To explore the clinical features and treatments of Chinese patients with bullous pemphigoid (BP) induced by immune checkpoint inhibitors (ICI). Methods A retrospective analysis was conducted on 18 Chinese patients with ICI-induced BP treated in the Peking Union Medical College Hospital and 14 Chinese patients with this disease reported in the literature.Furthermore,the research data of non-Chinese patients were used for comparison to outline the clinical features and treatment responses of the Chinese patients.

Causality between insulin use and malignant tumors of the digestive system: a two-sample mendelian randomized study.

Background: Existing cohort studies show no association between insulin use and cancers of the digestive system, while numerous meta-analyses suggest that insulin use increases the risk of digestive system tumours. This study uses two-sample Mendelian randomization (MR) to further investigate the causal relationship between the two.

Methods: We selected single nucleotide polymorphisms (SNPs) strongly associated with insulin use as instrumental variables and used aggregated statistics on digestive system neoplasms as the outcome event.

Mediating effect of social support in the relationship of symptom burden and fear of disease progression in stroke patients.

Aims: To investigate the current status and influencing factors of fear of disease progression in stroke patients, and to analyze the mediating effect of social support between symptom burden and the fear of disease progression.

Methods: A cross-sectional study recruited 235 stroke patients in a convenience sample from the neurology department of a tertiary hospital in China. The general information questionnaire, social support rating scale, stroke symptom experience scale, and fear of progression questionnaire short form were utilized for the survey.

Abnormal eye movements: relationship with clinical symptoms and predictive value for Alzheimer's disease.

Background: Abnormal eye movements occur at the early stages of Alzheimer's disease (AD). However, the characteristics of abnormal eye movements of patients with AD and their relationship with clinical symptoms remain inconsistent, and their predictive value for diagnosing and monitoring the progression of AD remains unclear.

Methods: A total of 42 normal controls, 63 patients with mild cognitive impairment due to AD (AD-MCI), and 49 patients with dementia due to AD (AD-D) were recruited.

The "entanglement" between bullous pemphigoid and diabetes mellitus: a comprehensive review and expert recommendations.

Introduction: Bullous pemphigoid (BP) is an autoimmune bullous disease characterized by subepidermal tense blisters, accompanied by urticarial or eczema-like lesions. Circulating autoantibodies in BP patients target BP180 and BP230 at the dermal-epidermal junction. There has been a growing interest in unraveling the intricate relationship between BP and diabetes mellitus (DM), but a comprehensive review is lacking.

Identification and fine mapping of a QTL-rich region for yield- and quality-related traits on chromosome 4BS in common wheat (Triticum aestivum L.).

Yield and quality are important for plant breeding. To better understand the genetic basis underlying yield- and quality-related traits in wheat (Triticum aestivum L.), we conducted the quantitative trait locus (QTL) analysis using recombinant inbred lines (RILs) and a high-density genetic linkage map with a 90 K array.

Microstructure, mechanical properties and strengthening mechanism of in-situ synthesized TiC/6061 nanocomposites.

In-situ synthesized 1 wt%, 3 wt% and 5 wt%TiC/6061 nanocomposites were prepared by the reaction using Al-KTiF-C as starting materials. Microstructure, mechanical properties and strengthening mechanism of the nanocomposites were investigated. SEM observation illustrates the in-situ synthesized ceramic TiC particles show shape of a polygon and its average size is 60 nm.

The microenvironmental factors induced invasive tumor cells in glioblastoma.

Glioblastoma (GBM) cells have the potential to switch from being "proliferative cells" to peritumoral "invasive cells". Peritumoral GBM cells have highly invasive properties that allow them to survive surgery, leading to recurrence. The mechanisms underlying the manner in which the tumor microenvironment (TME) regulates the invasiveness of GBM remain unclear.

The Characteristics and Inheriting Pattern of Skin Aging in Chinese Women: An Intergenerational Study of Mothers and Daughters.

Introduction: The aging of the skin, which is affected by both external and internal causes, can reflect the external age and the internal health status. While the aging characteristics differ across ethnic groups, the specific changes in skin aging within the Chinese population have been underexplored. Moreover, investigating the similarity of aging skin characteristics between parent-offspring pairs remains uncharted territory.

Efficient deep-blue electroluminescence from Ce-based metal halide.

Rare earth ions with d-f transitions (Ce, Eu) have emerged as promising candidates for electroluminescence applications due to their abundant emission spectra, high light conversion efficiency, and excellent stability. However, directly injecting charge into 4f orbitals remains a significant challenge, resulting in unsatisfied external quantum efficiency and high operating voltage in rare earth light-emitting diodes. Herein, we propose a scheme to solve the difficulty by utilizing the energy transfer process.

Bioactivities evaluation of an endophytic bacterial strain Bacillus tequilensis QNF2 inhibiting apple ring rot caused by Botryosphaeria dothidea on postharvest apple fruits.

Apple ring rot, one of the most common apple postharvest diseases during storage, is caused by Botryosphaeria dothidea. Presently, the disease management is primarily dependent on chemical fungicide application. Here we demonstrated an endophyte bacterium Bacillus tequilensis QNF2, isolated from Chinese leek (Allium tuberosum) roots considerably suppressed B.

Deep Brain Stimulation Mechanisms in Parkinson's Disease: Immediate and Long-Term Effects.

Deep brain stimulation (DBS) is a common therapy for managing Parkinson's disease (PD) in clinical practice. However, a complete understanding of its mode of action is still needed. DBS is believed to work primarily through electrical and neurochemical pathways.

Study on Formation and Migration Law of Foam in Fractures and Its Influencing Factors.

This study focuses on the characteristics of foam generation, flow, and plugging in different reservoir fracture environments. Through visual physical model experiments and stone core displacement experiments, we analyze the flow regeneration of foam in a simulated reservoir fracture environment as well as its sealing and sweeping mechanisms. The findings reveal that low permeability reservoirs, with their smaller and more intricate fracture structures, are conducive to the generation of high-strength foam.

Factors influencing the outcomes of dermatoses during the COVID-19 outbreak in China: a retrospective study.

Background: The coronavirus disease 2019 (COVID-19) pandemic subverted people's lives and potentially affected the management and prognosis of pre-existing dermatoses. The study aims to identify factors influencing the outcomes of dermatoses during a rapid and widespread Omicron outbreak in China following the adjustment of the COVID-19 policy.

Materials And Methods: This retrospective observational study involved outpatients visiting the dermatology department at a tertiary referral hospital in Beijing, China between December 2022 and February 2023.

Fibronectin/α5 Integrin Contribute to Hypertension-Associated Arterial Ageing and Calcification through Affecting BMP2/MGP Imbalance and Enhancing Vascular Smooth Muscle Cell Phenotypic Transformation.

Introduction: Hypertension can accelerate and aggravate the process of arterial ageing and calcification. However, the mechanism behind has yet to be well elucidated.

Methods: Here, we monitored the dynamic changes of fibronectin (FN)/α5 integrin, bone morphogenetic protein 2/matrix Gla protein (BMP2/MGP), and Runx2 in the aorta of spontaneously hypertensive rats (SHRs) and thoracic aortic vascular smooth muscle cells (VSMCs), also the phenotypic transformation of VSMCs during the process of arterial ageing and calcification.

Comparison of clinical effects of coronary artery bypass grafting between left anterior small thoracotomy approach and lower-end sternal splitting approach.

Objective: To compare the clinical effects of coronary artery bypass grafting (CABG) between the left anterior small thoracotomy (LAST) and lower-end sternal splitting (LESS) approaches for coronary artery disease.

Methods: In total, 110 patients who underwent LAST from October 2015 to December 2020 in Tianjin Chest Hospital were selected as the observation group. Patients who underwent the LESS approach during the same period were analyzed.