Predictors of limited forearm rotation following conservative treatment of distal radius fractures: a retrospective comparative study.

Background: Limitations in forearm rotation resulting from distal radius fracture are often neglected in clinical practice. We aimed to explore possible influencing factors of forearm rotation limitation following conservative treatment of these fractures.

Methods: A series of patients with distal radius fractures who underwent conservative treatment in the Third Hospital of Hebei Medical University were retrospectively enrolled.

Patient-Derived Xenografts of Triple-Negative Breast Cancer Enable Deconvolution and Prediction of Chemotherapy Responses.

Unlabelled: Combination chemotherapy remains essential for clinical management of triple-negative breast cancer (TNBC). Consequently, responses to individual agents cannot be easily delineated at the single patient level, even though some patients might not require all drugs in the combination. Herein, we conduct multi-omic analyses of orthotopic TNBC patient-derived xenografts (PDXs) treated with single agent carboplatin, docetaxel, or the combination.

Association analyses of the measurements of the photopic negative response evoked by two ISCEV protocols.

Purpose: To perform association analyses between the measurements of photopic negative response (PhNR) evoked by two ISCEV protocols.

Methods: A total of 172 eyes from 72 post-operative pediatric cataract patients and 24 healthy children were enrolled. The amplitude and peak time of PhNR were analyzed in three eye groups, 1.

Radiomics for predicting grades, isocitrate dehydrogenase mutation, and oxygen 6-methylguanine-DNA methyltransferase promoter methylation of adult diffuse gliomas: combination of structural MRI, apparent diffusion coefficient, and susceptibility-weighted imaging.

Background: There has been no research investigating susceptibility-weighted imaging (SWI) radiomics features in evaluating molecular makers in gliomas. The aim of this study was to assess the predictive value of radiomics features extracted from structural magnetic resonance imaging (MRI), apparent diffusion coefficient (ADC), and SWI in determining World Health Organization (WHO) Grade, isocitrate dehydrogenase () mutation, and oxygen 6-methylguanine-DNA methyltransferase (MGMT) promoter methylation in patients with diffuse gliomas.

Methods: Retrospective MRI data of 539 patients from University of California San Francisco and Nanjing Drum Tower Hospital between January 2010 and December 2022 were analyzed in this study.

The extracellular CIRP as a predictive marker for the endothelial dysfunction in chronic obstructive pulmonary disease combined with pulmonary hypertension.

Background: Pulmonary hypertension (PH) is a serious complication of chronic obstructive pulmonary disease (COPD), distinguished by pulmonary endothelial dysfunction. The extracellular cold-inducible RNA-binding protein (eCIRP) is a damage-associated molecular pattern (DAMP) that triggers inflammation and causes vascular endothelial dysfunction in COPD-PH.

Methods: The expression levels of CIRP were compared in peripheral lung tissues among 40 individuals.

Identification of adipose tissue-derived exosomal microRNA as a novel causal biomarker for cognitive impairment in type 2 diabetes mellitus: Triangulating evidence from Mendelian randomization and multicentre population studies.

Aims: To explore serum exosomal microRNAs (miRNAs) as risk biomarkers for early detection of cognitive impairment in type 2 diabetes mellitus (T2DM) patients.

Materials And Methods: This study included two phases: a discovery phase and a validation phase. To detect adipose tissue exosomal biomarkers for T2DM patients, small RNA sequencing was conducted on a discovery population consisting of six T2DM patients and five subjects with normal glucose tolerance.

Age and Gender Disparities in the Association of Long-Term Dietary Choline and Choline Compound Intakes with Incident Cognitive Decline in Middle-Aged and Older Chinese Adults: A Prospective Cohort Study.

: The neuroprotective role of dietary choline during adulthood has not yet been conclusively proven. This study aims to investigate the influence of long-term choline and its constituent intakes on cognitive decline in the Chinese population. : A total of 4502 subjects (≥55 years) with at least two waves of completed data and without cognitive decline at baseline were selected from the China Health and Nutrition Survey 1997-2018.

Enhanced Bioaccessibility and Antioxidant Activity of Curcumin from Transglutaminase Cross-Linked Mulberry Leaf Protein-Stabilized High-Internal-Phase Pickering Emulsion: In Vivo and In Vitro Studies.

The objective of this study was to formulate Pickering emulsions stabilized by transglutaminase cross-linked mulberry leaf protein (TG-MLP) nanoparticles as a delivery system for curcumin (Cur) and to assess its bioaccessibility both in vivo and in vitro. The encapsulation efficiency of curcumin in high-internal-phase Pickering emulsions (HIPEs) prepared at pH 10 with a 20 mg/mL concentration of TG-MLP reached 93%. Compared to Oil-Cur, Cur-HIPEs exhibited superior antioxidant activity.

Lack of consensus among stroke experts on the optimal blood pressure target of acute ischemic stroke: evidence from a national survey.

Introduction: There remains a lack of consensus among physicians regarding the blood pressure management strategy for acute ischemic stroke patients, this study sought to determine current practice patterns and extension of consensus among stroke physicians after publications of several randomized controlled trials (RCTs).

Methods: An online survey of stroke clinicians registered to OCIN (Oriental Conference of Interventional Neurovascology) platform and ENCHANTED2/MT trial (Enhanced Control of Hypertension and Thrombectomy Stroke Study) collaborators was conducted to investigate the blood pressure management strategy after mechanical thrombectomy. The survey was sent out in March 2024, extracted within 1 month, and then analyzed comprehensively using descriptive statistics.

Alleviating osteoarthritis-induced damage through extracellular vesicles derived from inflammatory chondrocytes.

The role of extracellular vesicles (EVs) derived from inflammatory chondrocytes in EV-based therapy for osteoarthritis (OA) has received little attention. We examined the effects of EVs derived from both normal rat chondrocytes (nEVs) and IL-1β-treated rat chondrocytes (iEVs) on IL-1β-treated rat chondrocytes, macrophages, and osteoblasts, alongside mRNA-seq and miRNA-seq analyses of both them. Additionally, nEVs and iEVs were administered intra-articularly in the joints of rat models subjected to anterior cruciate ligament transection (ACLT), and the morphological alterations across the joints were assessed.

Intermittent fasting triggers interorgan communication to suppress hair follicle regeneration.

Intermittent fasting has gained global popularity for its potential health benefits, although its impact on somatic stem cells and tissue biology remains elusive. Here, we report that commonly used intermittent fasting regimens inhibit hair follicle regeneration by selectively inducing apoptosis in activated hair follicle stem cells (HFSCs). This effect is independent of calorie reduction, circadian rhythm alterations, or the mTORC1 cellular nutrient-sensing mechanism.

Dyes-encapsulated metal-organic cage as fluorescence sensor array for the auxiliary differential diagnosis of MCD and FSGS in early renal disorders.

Both minimal change disease (MCD) and focal segmental glomerular sclerosis (FSGS) are the pathological types of primary nephrotic syndrome (PNS) and cannot be readily distinguished owing to their highly similar clinical presentations. Currently, methods for clinical MCD and FSGS diagnosis still rely on invasive renal biopsy which impede rapid and accurate diagnosis for timely treatment management. In this study, a novel diagnostic strategy by introducing the dyes with spironolactone structure into the metal-organic cage to construct three dye@MOCs composites has been developed and employed as fluorescence sensor array for assisting in the auxiliary differential diagnosis of MCD and FSGS based on the distinguishable biothiols in urine.

π-HuB: the proteomic navigator of the human body.

The human body contains trillions of cells, classified into specific cell types, with diverse morphologies and functions. In addition, cells of the same type can assume different states within an individual's body during their lifetime. Understanding the complexities of the proteome in the context of a human organism and its many potential states is a necessary requirement to understanding human biology, but these complexities can neither be predicted from the genome, nor have they been systematically measurable with available technologies.

Analysis of volatile compounds in Xiangjiao baijiu from different storage containers and years based on HS-GC-IMS and DI-GC-MS.

The volatile compounds in 16 different storage containers and years of Xiangjiao Baijiu (XJBJ) were compared and analyzed via direct injection (DI) combined with gas chromatography-mass spectrometry (GC-MS) and headspace extraction (HS) coupled with gas chromatography-ion mobility spectrometry (HS-GC-IMS) for the first time. Through HS-GC-IMS analysis, it was found that the succession rules of 14 compounds such as furfural during aging process. A total of 60 compounds were identified using DI-GC-MS.

Altered structural covariance of the cortex and hippocampal formation in patients with lung cancer after chemotherapy.

Objective: In this retrospective study, we aimed to investigate changes in brain morphology and structural topological networks in patients with lung cancer (LC) with or without chemotherapy.

Methods: We retrospectively recruited 191 participants for this cross-sectional study, including 113 patients with LC without chemotherapy (Ch-), 38 patients with LC with chemotherapy (Ch+), and 40 healthy controls (HC) matched for age, sex, and education. The gray matter volume (GMV) and cortical properties were compared among the three groups.

Encapsulating phase change materials into melamine formaldehyde sponge assembled with polypyrrole modified halloysite nanotube for effective solar-thermal energy storage and solar-thermal-electric conversion.

Exploiting inexpensive composite phase change materials (PCMs) with comprehensive characteristics of high encapsulation efficiency, good leakage resistance, strong flexibility, high heat conductivity, and powerful light absorption is considerably imperative for their solar-thermal and solar-thermal-electric conversion. Herein, polypyrrole (PPy) modified halloysite (HNT/PPy) was assembled into the pores of melamine formaldehyde (MF) sponge to construct hierarchical porous structure (MHP), in which PPy serves as light absorber and heat conducting agent to consolidate the light absorption and thermal conductivity, while the interwoven HNT in MF not only acts as carrier to provide sufficient space for guaranteeing more PCMs' encapsulation, but also dramatically narrows MF's pore size and prevents PCMs' leakage. As expected, the MHP can encapsulate as high as 95 wt% of polyethylene glycol (PEG) with extremely high latent heat of 177.

Associations of light-adapted electroretinogram in paediatric amblyopia.

Purpose: The aim of this study was to investigate changes in the light-adapted (LA) electroretinogram (ERG) associated with paediatric amblyopia.

Method: A total of 220 eyes from 81 postoperative paediatric cataract patients and 29 healthy children were enrolled in four groups, namely controls, unilaterally amblyopic eyes, non-amblyopic fellow eyes and bilaterally affected eyes. Differences in LA ERG variables (peak time and amplitude of a- and b-waves and photopic negative response [PhNR]) were compared across groups, as well as their associations with visual acuity and changes in axial length.

Identification of the hsa_circ_0001314-Related ceRNA Network in Breast Cancer With Bioinformatics Analysis.

Circular RNA (circRNA) serves as a competitive endogenous RNA (ceRNA) that plays a pivotal role in the initiation and progression of breast cancer (BC). However, compared to other noncoding RNAs (ncRNAs), research on circRNA in BC is still in its infancy. Through the analysis of circRNA datasets in the GEO database, hsa_circ_0001314, which is upregulated in BC, was selected as the focus of this study.

Bioinspired micro- and nanostructured systems for cancer therapy.

Numerous organisms in nature have demonstrated enhanced biocompatibility, precise tumor targeting capabilities, and efficient tissue traversal within the human body. Drawing inspiration from these organisms, researchers have employed bioengineering, bioconjugation, and micro- or nanotechnology to fabricate bioinspired micro- and nanostructured systems. These systems play a crucial role in addressing the limitations of conventional anticancer drugs and nanomaterials concerning biocompatibility, effective penetration of physiological barriers, as well as selective tumor targeting, thereby leading to improved therapeutic efficacy while minimizing nonspecific adverse effects on healthy cells.

The association between handgrip strength and metabolic syndrome: A large prospective Chinese cohort study.

Objectives: Many studies have explored the association between handgrip strength and metabolic syndrome; however, the findings are inconsistent due to the different types of indicators used to assess handgrip strength (absolute vs. relative handgrip strength). This prospective cohort study aimed to simultaneously investigate the associations of both absolute and relative handgrip strength with metabolic syndrome, and to compare the predictive abilities of these two measures among Chinese adults.

Optimizing Neoadjuvant Treatment Response Prediction for Triple-Negative Breast Cancer Using Clinical Trial Data and Deep Auxiliary Learning.

Motivation: Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer with limited treatment options and poor prognosis. Developing predictive models for TNBC treatment responses is crucial but challenging due to data scarcity and the reliance on cell line data, which limits clinical translational value. Leveraging omics data from clinical trials, particularly through auxiliary learning, offers a potential solution to enhance predictive accuracy and reduce data requirements.