Morphological and clinical study of lateral malleolus fractures based on fracture mapping: a retrospective study.

Background: The traditional classification for lateral malleolus fracture has its limitations. In this study, we introduced a three-dimensional (3D) fracture mapping technique using computed tomography (CT) data to assess fracture line distributions and their impact on patient outcomes, offering a refined classification approach.

Methods: Retrospectively, we analysed 97 patients who underwent lateral malleolus fracture surgeries (2014-2019), using CT Digital Imaging and Communications in Medicine data to create 3D models and fracture maps.

[IL-6 upregulates the expression of human placental MSC SPP1 through the NF-κB signaling pathway and promotes M2 macrophage polarization].

Objective To investigate the molecular mechanism of IL-6 regulating the expression of secretory phosphoprotein 1 (SPP1) in human placental-derived mesenchymal stem cells (hfPMSCs) and influencing the polarization of macrophages. Methods hfPMSCs were prepared by enzymatic digestion and cultured in a defined, serum-free medium. The morphology of hfPMSCs was observed under a microscope, and the expression of surface markers CD14, CD34, CD45, CD73, CD90, CD105, and human leukocyte antigen DR (HLA-DR) was detected by flow cytometry.

SH3GL2 and MMP17 as lung adenocarcinoma biomarkers: a machine-learning based approach.

Objective: Using bioinformatics machine learning methods, our research aims to identify the potential key genes associated with Lung adenocarcinoma (LUAD).

Methods: We obtained two gene expression profiling microarrays (GSE68571 and GSE74706) from the public Gene Expression Omnibus (GEO) database at the National Centre for Biotechnology Information (NCBI). The purpose was to identify Differentially Expressed Genes (DEGs) between the lung adenocarcinoma group and the healthy control group.

A Video-Based Augmented Reality System for Human-in-the-Loop Muscle Strength Assessment of Juvenile Dermatomyositis.

As the most common idiopathic inflammatory myopathy in children, juvenile dermatomyositis (JDM) is characterized by skin rashes and muscle weakness. The childhood myositis assessment scale (CMAS) is commonly used to measure the degree of muscle involvement for diagnosis or rehabilitation monitoring. On the one hand, human diagnosis is not scalable and may be subject to personal bias.