Identification and validation of candidate clinical signatures of apolipoprotein L isoforms in hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) is a lethal malignancy worldwide with an increasing number of new cases each year. Apolipoprotein (APOL) isoforms have been explored for their associations with HCC.The GSE14520 cohort was used for training data; The Cancer Genome Atlas (TCGA) database was used for validated data.

Mechanisms and regulations of ferroptosis.

Regulation of cell mortality for disease treatment has been the focus of research. Ferroptosis is an iron-dependent regulated cell death whose mechanism has been extensively studied since its discovery. A large number of studies have shown that regulation of ferroptosis brings new strategies for the treatment of various benign and malignant diseases.

Matrix metalloproteinase-13, NF-κB p65 and interleukin-1β are associated with the severity of knee osteoarthritis.

Knee osteoarthritis (KOA) is a prevalent disease, especially in the elderly. The present study examined the expression of matrix metalloproteinase-13 (MMP-13), NF-κBp65 and interleukin (IL)-lβ in the synovial tissues of KOA patients and the role of MMP-13 and the NF-κBp65 signalling pathway in KOA pathogenesis. A total of 100 KOA patients were enrolled in our hospital from December 2015 to December 2017 and were classified into either a mild KOA group (Outerbridge grade 1 and 2) or a severe KOA group (Outerbridge grade 3 and 4).

[Treatment of Pilon fractures complicated with fractures of fibula with titanic elastic nailing].

Objective: To explore the effect of titanic elastic nailing (TEN) fixing for Pilon fractures complicated with fractures of fibula.

Methods: From March 2007 to March 2009, 20 patients with Pilon fractures complicated with fractures of fibula were surgically treated with TEN. There were 14 males and 7 females with an average age of 42.