Study on Time Distribution and Pathogenic Bacteria of Infection After Auricular Reconstruction With Tissue Expansion for Microtia.

Background: Postoperative infection is one of the main complications that affect the surgical effect of auricular reconstruction with tissue expansion. Understanding the susceptible time and distribution of pathogens is especially important for the treatment.

Method: The data of patients with infection after auricular reconstruction with tissue expansion from September 1, 2018 to August 30, 2024 were collected retrospectively.

Discovery of a Novel p38α-MK2 Complex Inhibitor as a Potential Choice for Autoimmune Diseases.

The p38α-MK2 signaling axis plays an important role in the inflammatory response of cells. Here, we carried out a series of optimizations on CDD-450, aiming to enhance inhibition of the p38α-MK2 complex and improve pharmacokinetic properties. First, the magic F strategy was utilized to obtain compound , which displayed a 60-fold increase in tumor necrosis factor α inhibition and a 600-fold increase in interleukin-6 inhibition.

Exploring vimentin's role in breast cancer via PICK1 alternative polyadenylation and the miR-615-3p-PICK1 interaction.

Breast cancer continues to be a major health issue for women worldwide, with vimentin (VIM) identified as a crucial factor in its progression due to its role in cell migration and the epithelial-to-mesenchymal transition (EMT). This study focuses on elucidating VIM's regulatory mechanisms on the miR-615-3p/PICK1 axis. Utilizing the 4T1 breast cancer cell model, we first used RNA-seq and proteomics to investigate the changes in the APA of PICK1 following VIM knockout (KO).

Recent progress in electrochemical recycling of waste NdFeB magnets.

Neodymium iron boron (NdFeB) magnets are critical components in green energy technologies and have received increasing attention due to the limited availability of the raw materials, specifically rare earth elements (REEs). The supply risks associated with primary mining of RE ores, which have significant environmental impacts, underscore the necessity for recycling RE secondary resources. Waste NdFeB magnets, generated during manufacturing processes and recovered from end-of-life products, represent valuable RE secondary resources.