Prediction model for developing neuropsychiatric systemic lupus erythematosus in lupus patients.

Objective: This study aimed to construct a predictive model for assessing the risk of development of neuropsychiatric systemic lupus erythematosus (NPSLE) among patients with SLE based on clinical, laboratory, and meteorological data.

Methods: A total of 2232 SLE patients were included and were randomly assigned into training and validation sets. Variables such as clinical and laboratory data and local meteorological data were screened by univariate and least absolute shrinkage and selection operator (LASSO) logistic regression modelling.

Role of miR-155 in inflammatory autoimmune diseases: a comprehensive review.

Purpose: MiR-155 is a member of the microRNAs (miRNAs) family and regulates gene expression post-transcriptionally by binding to the 3'UTR of target mRNA. MiR-155 has a critical role in both innate and adaptive immunity. MiR-155 is aberrantly expressed in inflammatory autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus, multiple sclerosis, type 1 diabetes, Sjögren's syndrome, systemic sclerosis, and inflammatory bowel disease.

DNA methylation status of cyp17-II gene correlated with its expression pattern and reproductive endocrinology during ovarian development stages of Japanese flounder (Paralichthys olivaceus).

Cytochrome P450c17-II (cyp17-II, 17α-hydroxylase) is responsible for the production of steroid hormones during oocyte maturation in vertebrates. The comparative expression pattern of cyp17-II gene during the gonadal development stages will provide important insights into its function of gonadal development. In addition, epigenetic modification especially DNA methylation plays a vital role in regulation of gene expression.