Publications by authors named "Wei-Jing Liu"

Introduction: We investigated the efficacy and safety of oral sodium bicarbonate in kidney-transplant recipients and non-transplant patients with chronic kidney disease (CKD), which are currently unclear.

Methods: PubMed, Cochrane Library, Embase, and Web of Science were searched for randomized controlled trials investigating the efficacy and safety of sodium bicarbonate placebo or standard treatment in kidney-transplant and non-transplant patients with CKD.

Results: Sixteen studies of kidney-transplant recipients (two studies, 280 patients) and non-transplant patients with CKD (14 studies, 1,380 patients) were included.

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Hepatocellular carcinoma (HCC) is one of the most common malignant tumors, and the expression and function of an uncharacterized protein RNF214 in HCC are still unknown. Phase separation has recently been observed to participate in the progression of HCC. In this study, we investigated the expression, function, and phase separation of RNF214 in HCC.

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Diabetic kidney disease (DKD), a significant complication associated with diabetes mellitus, presents limited treatment options. The progression of DKD is marked by substantial lipid disturbances, including alterations in triglycerides, cholesterol, sphingolipids, phospholipids, lipid droplets, and bile acids (BAs). Altered lipid metabolism serves as a crucial pathogenic mechanism in DKD, potentially intertwined with cellular ferroptosis, lipophagy, lipid metabolism reprogramming, and immune modulation of gut microbiota (thus impacting the liver-kidney axis).

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Background: Acteoside, an active ingredient found in various medicinal herbs, is effective in the treatment of diabetic kidney disease (DKD); however, the intrinsic pharmacological mechanism of action of acteoside in the treatment of DKD remains unclear. This study utilizes a combined approach of network pharmacology and experimental validation to investigate the potential molecular mechanism systematically.

Methods: First, acteoside potential targets and DKD-associated targets were aggregated from public databases.

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Ethnopharmacological Relevance: The JinChan YiShen TongLuo (JCYSTL) formula, a traditional Chinese medicine (TCM), has been used clinically for decades to treat diabetic nephropathy (DN). TCM believes that the core pathogenesis of DN is "kidney deficiency and collateral obstruction," and JCYSTL has the effect of "tonifying kidney and clearing collateral," thus alleviating the damage to kidney structure and function caused by diabetes. From the perspective of modern medicine, mitochondrial damage is an important factor in DN pathogenesis.

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Diabetic kidney disease (DKD) is a prevailing complication arising from diabetes mellitus. Unfortunately, there are no trustworthy and efficacious treatment modalities currently available. In recent times, compelling evidence has emerged regarding the intricate correlation between the kidney and the gut microbiota, which is considered the largest immune organ within the human physique.

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Context: Diabetic nephropathy (DN) is the main cause of end-stage renal disease. Modified Shen-Yan-Fang-Shuai formula (M-SYFSF) has excellent clinical efficacy in treating diabetic kidney disease. However, the potential mechanism of M-SYFSF remains unknown.

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Article Synopsis
  • The study focuses on the gut-kidney axis, exploring its significance in kidney disease, and aims to identify key research trends from 2003 to 2022.
  • Analysis of 3,900 relevant publications reveals a surge in research since 2011, particularly highlighting the "intestinal-renal syndrome" and key topics like immunity, inflammation, and metabolism.
  • The research landscape features major contributions from influential authors and institutions, with ongoing questions regarding hyperuricemia, gut microbiota, and chronic kidney conditions requiring further exploration.
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Background: Diabetic nephropathy (DN) is a major cause of end-stage renal disease (ESRD), and there is growing evidence to support the role of immunity in the progression of DN to ESRD. Chemokines and chemokine receptors (CCRs) can recruit immune cells to sites of inflammation or injury. Currently, no studies have reported the effect of CCRs on the immune environment during the progression of DN to ESRD.

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Unlabelled: Rosiglitazone (Avandia) and pioglitazone (Actos) belong to the class of thiazolidinediones (TZDs) drugs that act by increasing insulin sensitivity and are widely used for treating diabetic patients with insulin resistance. TZDs exhibit anti-inflammatory and antioxidant properties, then may play an active role in inhibiting plaque formation and coronary atherosclerosis. But the results of evidence-based medicine suggest that TZDs may increase the risk of cardiovascular adverse events.

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Background: Triptolide, a major active ingredient isolated from Hook f., is effective in the treatment of membranous nephropathy (MN); however, its pharmacological mechanism of action has not yet been clarified. We applied an approach that integrated network pharmacology and experimental validation to systemically reveal the molecular mechanism of triptolide in the treatment of MN.

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Rationale & Objective: Hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHIs) are novel, orally administered agents for anemia management in chronic kidney disease (CKD). We evaluated the cardiac and kidney-related adverse effects of HIF-PHIs among patients with CKD and anemia.

Study Design: Systematic review and meta-analysis of randomized controlled trials (RCTs).

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Article Synopsis
  • Membranous nephropathy (MN) is an autoimmune kidney disease with increasing incidence, and while previous research has focused on factors like antibodies and cell injury, its underlying causes are still not fully understood.
  • In the study, researchers analyzed various gene expression profiles related to MN and identified three key genes (TP53, HDAC5, SLC2A3) that may play significant roles, particularly noting that TP53's up-regulation correlates with kidney damage.
  • The findings indicate complexity in the disease mechanisms affecting the kidneys and immune cells, suggesting that the commonly targeted antigens might not be the root cause of MN but rather a symptom of its progression.
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Background/objective: Diabetes mellitus is a common "non-gout" disease with high incidence. Several studies have shown that serum uric acid level in patients with diabetes is higher than that in healthy individuals, and is accompanied by severe albuminuria and high serum creatinine (Scr). Recent clinical studies have found that uric acid-lowering therapy (such as allopurinol) could reduce urinary albumin excretion rates (UAER) and Scr, increase eGFR, and thus reduce kidney damage in patients with diabetes.

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Diabetic nephropathy (DN)-chronic kidney damage caused by hyperglycemia-eventually develops into end-stage renal disease (ESRD). Melatonin is a powerful antioxidant that has a wide range of biological activities. Potentially helpful effects of melatonin on diabetic kidney disease have been found in several studies.

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Objective: To evaluate the effects of vitamin E, pioglitazone, sodium-glucose cotransporter-2 (SGLT2) inhibitors, and glucagon-like peptide-1 (GLP-1) receptor agonists in patients with non-alcoholic fatty liver disease (NAFLD).

Design: A network meta-analysis.

Data Sources: PubMed, Embase, Cochrane Library, and Web of Science databases from their inception until September 1, 2021.

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Hypertensive renal injury is a complication of hypertension. () is a traditional Chinese medicine used to treat chronic kidney diseases especially renal fibrosis. Autophagy is described as a cell self-renewal process that requires lysosomal degradation and is utilized for the maintenance of cellular energy homeostasis.

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Article Synopsis
  • The study investigates the differences in molecular mechanisms and biomarkers between membranous nephropathy (MN) and lupus nephritis (LN), both of which are autoimmune kidney diseases.
  • Using gene expression data and various bioinformatics tools, researchers identified differentially expressed genes (DEGs) in MN compared to LN, leading to insights on how these diseases might be related yet distinct.
  • Key findings highlighted that 14 genes were up-regulated and 77 were down-regulated in MN compared to LN, with six specific genes of interest (e.g., IFI6 and HERC6) identified, which could help in developing a more accurate animal model for MN.
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Background: Therapeutic resistance is a frequent problem of cancer treatment and a leading cause of mortality in patients with metastatic colorectal cancer (CRC). Recent insight into the mechanisms that confer multidrug resistance has elucidated that the ATP-binding cassette (ABC) superfamily G member 2 (ABCG2) assists cancer cells in escaping therapeutic stress caused by toxic chemotherapy. Therefore, it is necessary to develop ABCG2 inhibitors.

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Objective: is an herb that has been frequently used in many traditional formulas for the treatment of diabetic mellitus (DM) over thousands of years. Berberine, the main active component of , has been demonstrated to have the potential effect of hypoglycemia. To determine the potential advantages of berberine for diabetic care, we conducted this systematic review and meta-analysis to examine the efficacy and safety of berberine in the treatment of patients with type 2 DM.

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Diabetic nephropathy (DN) is a progressive microvascular diabetic complication. Growing evidence shows that persistent mitochondrial dysfunction contributes to the progression of renal diseases, including DN, as it alters mitochondrial homeostasis and, in turn, affects normal kidney function. Pharmacological regulation of mitochondrial networking is a promising therapeutic strategy for preventing and restoring renal function in DN.

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Yiqi Huoxue (YQHX) is widely used in traditional Chinese medical practice due to its reported cardioprotective effects. The aim of the present study was to investigate the mechanism underlying these effects of YQHX via the regulation of the Sigma-1 receptor. The Sigma-1 receptor is a chaperone protein located on the mitochondrion-associated endoplasmic reticulum (ER) membrane.

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Article Synopsis
  • Evidence suggests that gut microbiota imbalances worsen diabetic kidney disease (DKD), and prebiotics can help restore balance and reduce inflammation.
  • The Traditional Chinese Medicine formula Qing-Re-Xiao-Zheng (QRXZF) shows promise for treating DKD, but its impact on gut microbiota regulation is not fully understood.
  • In a study using DKD mice models, QRXZF treatment resulted in improved kidney function, reduced inflammation, and enhanced gut barrier integrity, indicating its potential effectiveness through modulation of gut microbiota and inflammatory pathways.
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X-linked Alport syndrome (XLAS) is the second most common inherited kidney disease which pathogenic variants related to a mutation in the COL4A5 gene encoding the type IV collagen α5 chain. Here, we have generated a COL4A5 heterozygous mutant human embryonic stem cell (hESC) line (H9-COL4A5 by an episomal vector-based CRISPR/Cas9 system. The generated H9-COL4A5 maintained a normal stem cell morphology, stably expressed pluripotent markers, and could differentiate into all three germ layers in vivo.

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