Proteomics-driven discovery of LCAT as a novel biomarker for liver metastasis in colorectal cancer.

Background: This study aimed to identify molecular markers that influence liver metastasis in colorectal cancer (CRC) and assess their clinical relevance.

Methods: Proteomic analysis compared differential protein expression between CRC patients with liver metastasis (CRLM) and those without (CRNLM). Bioinformatics and survival analyses identified key proteins and validated them using the TCGA database for expression and clinical significance.

Transcriptomic analysis reveals the regulatory mechanisms of messenger RNA (mRNA) and long non-coding RNA (lncRNA) in response to waterlogging stress in rye (Secale cereale L.).

Background: Waterlogging stress (WS) negatively impacts crop growth and productivity, making it important to understand crop resistance processes and discover useful WS resistance genes. In this study, rye cultivars and wild rye species were subjected to 12-day WS treatment, and the cultivar Secale cereale L. Imperil showed higher tolerance.

[Study on Influencing Factors of the Tip Softness of Epidural Anesthesia Catheter].

This article aims to study the factors affecting the flexibility of the tip of an epidural anesthesia catheter. The flexibility of the tip of the epidural anesthesia catheter was tested with a softness tester from four aspects:raw materials, tip structure, tip processing technology, and the outer diameter of the catheter. Highly flexible and malleable polymer material with a smooth tip, the tip softening process and the proper outer diameter can effectively improve the tip flexibility of the epidural anesthesia catheter.