Modified Shi Hui San decoction ameliorates murine experimental colitis through multiple mechanisms.

Background: Modified Shi Hui San (MSHS) has shown excellent therapeutic effects on ulcerative colitis (UC) patients clinically in China. However, the exact mechanism underlying its effect remains unclear and needs to further investigation.

Aims: This study aimed to investigate the therapeutic effects of modified Shi Hui San decoction (MSHSD) in murine experimental colitis and explore its underlying mechanisms.

sPLA2-IB and PLA2R Mediate Aberrant Glucose Metabolism in Podocytes via Hyperactivation of the mTOR/HIF-1α Pathway.

Secretory phospholipase A2 group IB (sPLA2-IB) and M-type phospholipase A2 receptor (PLA2R) are closely related to proteinuria and idiopathic membranous nephropathy (IMN). Podocytes are important components of the glomerular filtration barrier and glucose metabolism, including glycolysis and tricarboxylic acid (TCA) cycle, is crucial for maintaining podocyte physiological function. Aberrant energy metabolism has been reported in proteinuria diseases, including diabetic nephropathy.

T cell metabolism in kidney immune homeostasis.

Kidney immune homeostasis is intricately linked to T cells. Inappropriate differentiation, activation, and effector functions of T cells lead to a spectrum of kidney disease. While executing immune functions, T cells undergo a series of metabolic rewiring to meet the rapid energy demand.

Metabonomics analysis of aqueous humor samples from cataract patients with branch retinal vein occlusion.

Cataract (CAT) has a very high incidence rate among the middle-aged and elderly, with most patients complicated by branch retinal vein occlusion (BRVO), a key cause of blindness. In this study, through metabolomic analysis of aqueous humor samples from CAT patients with BRVO, a total of 319 different metabolites were found, most of which belonged to the categories of carboxylic acids and derivatives, fatty acyls, and organooxygen compounds. The most typical metabolites were 3-methylhistidine and biliverdin, which were up-regulated, as well as the down-regulated beta-glycerophosphoric acid.

Retinal Transcriptomics Analysis Reveals the Underlying Mechanism of Disturbed Emmetropization Induced by Wavelength Defocus.

Purpose: Wavelength signals play a vital role in refractive development. This study aimed to explore the retinal transcriptome signature in these processes.

Methods: Guinea pigs were randomly divided into three groups exposed to white, blue, or green environmental light for eight weeks.

Novel conservative treatment for peritoneal dialysis-related hydrothorax: Two case reports.

Background: Peritoneal dialysis (PD) is an important renal replacement therapy for patients with end-stage renal disease. PD-related hydrothorax is a rare but serious complication in PD patients, produced by the movement of peritoneal dialysate through pleuroperitoneal fistulas. In previous reports, patients with hydrothorax secondary to PD were usually recommended to discontinue PD and transfer to hemodialysis (HD).

sPLA2-IB and PLA2R mediate insufficient autophagy and contribute to podocyte injury in idiopathic membranous nephropathy by activation of the p38MAPK/mTOR/ULK1 signaling pathway.

Secretory phospholipase A2 group IB (sPLA2-IB) and M-type phospholipase A2 receptor (PLA2R) are closely associated with proteinuria in idiopathic membranous nephropathy (IMN). Podocytes constitute an important component of glomerular filtration, and high basal autophagy is indispensable for podocyte function. The current study aimed to analyze the relationship between sPLA2-IB and podocyte autophagy in IMN and determine whether sPLA2-IB mediates abnormal autophagy regulation in podocytes.

Emodin ameliorates renal injury in BXSB mice by modulating TNF-α/ICAM-1.

The purpose of the present study was to explore the effects of emodin on renal injury in a BXSB mouse model of lupus and its mechanisms. BXSB mice were fed different concentrations of emodin (0, 5, 10 and 20 mg/kg.d), and the levels of intercellular adhesion molecule-1 (ICAM-1), tumor necrosis factor-α (TNF-α) and fibronectin (FN) levels in the glomeruli and serum levels of the anti-dsDNA antibody were determined.

sPLA2-IB Level Correlates with Hyperlipidemia and the Prognosis of Idiopathic Membranous Nephropathy.

Recent studies suggested that serum secretory phospholipase A2 group IB (sPLA2-IB) was increased in idiopathic membranous nephropathy (IMN). However, the interference of high lipemia on the sPLA2-IB levels was not taken into account in these studies. The present study aimed to investigate the correlation between sPLA2-IB and lipemia, and the clinical merit of sPLA2-IB in the prediction of prognosis of IMN patients.

Effects of Probiotics on Malnutrition and Health-Related Quality of Life in Patients Undergoing Peritoneal Dialysis: A Randomized Controlled Trial.

Objective: Alterations in the gut microbiota and host responses have been implicated in the progression of end-stage renal disease, increased cardiovascular risk, uremic toxicity, and inflammation. The purpose of this study was to evaluate the clinical efficacy of probiotics on malnutrition and health-related quality of life in patients undergoing peritoneal dialysis (PD).

Design And Methods: A total of 116 patients undergoing PD were randomly divided into an intervention group (n = 58) and a control group (n = 58).

Excessive arachidonic acid induced actin bunching remodeling and podocyte injury via a PKA-c-Abl dependent pathway.

Recent studies have shown that serum secretory phospholipase A2 group IB (sPLA2-IB) is associated with proteinuric kidney diseases and plays a pivotal role in podocyte injury via its natural receptor. Arachidonic acid (AA), as a major metabolite of sPLA2-IB, regulates the actin bungling remodeling and contributes to the podocyte injury. However, the underlying mechanism of AA in the regulation of podocyte actin remodeling and human podocyte injury is unclear.