Empagliflozin reduces renal calcium oxalate deposition in hyperoxaluria rats induced with ethylene glycol-ammonium chloride.

A retrospective study reported that empagliflozin reduced the risk of urinary stone events in patients with diabetes mellitus. To further investigate empagliflozin's potential, we conducted an animal experiment to determine whether empagliflozin can prevent renal stone formation in hyperoxaluria rats. Hyperoxaluria rat models were constructed by administrating 0.

Baicalin attenuated oxidative stress and inflammation in ethylene glycol-induced urolithiasis in adult male SD rats.

Aims: Baicalin is a flavonoid derived from the root of the medicinal plant Scutellaria baicalensis Georgi (S. baicalensis) and is known for its various pharmacological properties. This study aimed to investigate the impact of baicalin (BAI) on the occurrence of kidney calcium oxalate crystal formation induced by ethylene glycol in male SD rats.

Long Non-Coding RNA H19 Leads to Upregulation of γ-Globin Gene Expression during Erythroid Differentiation.

Long noncoding RNAs (lncRNAs) are important because they are involved in a variety of life activities and have many downstream targets. Moreover, there is also increasing evidence that some lncRNAs play important roles in the expression and regulation of γ-globin genes. In our previous study, we analyzed genetic material from nucleated red blood cells (NRBCs) extracted from premature and full-term umbilical cord blood samples.

CENPW knockdown inhibits progression of bladder cancer through inducing cell cycle arrest and apoptosis.

The objective of this study was to examine the expression and role of Centromere protein W (CENPW) in bladder cancer (BLCA), as well as its potential mechanistic impact on the progression of BLCA. In this study, we conducted a comparative analysis of the mRNA expression level of CENPW in BLCA tissues and adjacent normal tissues using data from the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. Additionally, we investigated the association between CENPW expression and patient prognosis.

Prevalence of urolithiasis in China: a systematic review and meta-analysis.

Objective: To estimate the pooled prevalence, as well as the spatial and temporal distribution, of urolithiasis among subjects in China.

Materials And Methods: We conducted a comprehensive search of both Chinese and English databases to retrieve literature pertaining to the prevalence of urolithiasis in the indigenous Chinese population. A random-effects meta-analysis model was employed to calculate the pooled prevalence of urolithiasis.

Exploring the correlation of glycolysis-related chondroitin polymerizing factor () with clinical characteristics, immune infiltration, and cuproptosis in bladder cancer.

Bladder cancer (BLCA) is a common malignant neoplasm of the urinary system. Glycolysis is an essential metabolic pathway regulated by various genes with implications for tumor progression and immune escape. Scoring the glycolysis for each sample in the TCGA-BLCA dataset was done using the ssGSEA algorithm for quantification.

BSA modification of bacterial surface: a promising anti-cancer therapeutic strategy.

Background: Attenuated live bacterial therapy and medical BSA materials have their own advantages in anti-cancer research, and their combination is expected to overcome some of the disadvantages of conventional anti-cancer therapeutics.

Methods And Objective: Utilizing the high affinity between biotin and streptavidin, BSA modification on the surface of Escherichia coli (E. coli) was achieved.

Renal tubular epithelial cells treated with calcium oxalate up-regulate S100A8 and S100A9 expression in M1-polarized macrophages via interleukin 6.

Objectives: Calgranulins S100A8 and S100A9 are common in renal stones and they are up-regulated in both urinary exosomes and kidneys of stone patients. Renal sources and important regulators for S100A8 and S100A9 in nephrolithiasis were explored in this study.

Materials And Methods: We identified S100A8 and S100A9 abundance in various renal cells by searching the Single Cell Type Atlas.

N6-Methyladenosine Methyltransferase METTL3 Alleviates Diabetes-Induced Testicular Damage through Modulating TUG1/Clusterin Axis.

Background: The present study investigated the regulatory effects of N6-methyladenosine (m6A) methyltransferase like-3 (METTL3) in diabetes-induced testicular damage.

Methods: In vivo diabetic mice and high glucose (HG) treated GC-1 spg cells were established. The mRNA and protein expressions were determined by real-time quantitative polymerase chain reaction, Western blot, immunofluorescence and immunohistochemistry staining.

[Prokaryotic expression of prostate-specific membrane antigen (PSMA) nanoantibody gene and screening of natural phage nanoantibody library].

Objective To screen nanobodies against prostate specific membrane antigen (PSMA). Methods Based on the naive phage display library, three rounds of screening were performed targeting the PSMA antigen, and positive clones were identified by ELISA and sequencing was performed. The positive cloned gene sequence was inserted into the pET28a prokaryotic expression vector and transformed into E.

The potential impacts of circadian rhythm disturbances on male fertility.

A circadian rhythm is an internalized timing system that synchronizes the cellular, behavioral, and physiological processes of organisms to the Earth's rotation. Because all physiological activities occur at a specific time, circadian rhythm disturbances can lead to various pathological disorders and diseases. Growing evidence has shown that the circadian clock is tightly connected to male fertility, and circadian perturbations contribute to infertility.

The Predictive Value of Preoperative Albumin-Globulin Ratio for Systemic Inflammatory Response Syndrome After Percutaneous Nephrolithotomy.

Purpose: This study aimed to assess the predictive value of preoperative albumin-globulin ratio (AGR) for systemic inflammatory response syndrome (SIRS) after percutaneous nephrolithotomy (PCNL).

Methods: Patients who underwent PCNL in Guizhou Provincial People's hospital between August 2017 and July 2019 were enrolled and retrospectively reviewed. The primary clinical outcome of the current study was the development of SIRS within 48h after PCNL.

Genome-Wide CRISPR-Cas9 Screening and Identification of Potential Genes Promoting Prostate Cancer Growth and Metastasis.

Objective: Identification and validation of genes that functionally account for the growth and metastasis of prostate cancer.

Methods: DU145-KO cell line was constructed by transfecting DU145 cells with lentivirus packaged with the genome-wide knock-out library. The DU145-KO cells were transplanted into the armpits of immunocompromised Nu/Nu mice, followed by the tissue collection from the lung at week 3 (early lung tissue) or week 7 (late lung tissue with micro-metastasis), as well as from primary tumor site at week 7 (late primary tumor) after inoculation.

Clinical practice guideline for transurethral plasmakinetic resection of prostate for benign prostatic hyperplasia (2021 Edition).

Benign prostatic hyperplasia (BPH) is highly prevalent among older men, impacting on their quality of life, sexual function, and genitourinary health, and has become an important global burden of disease. Transurethral plasmakinetic resection of prostate (TUPKP) is one of the foremost surgical procedures for the treatment of BPH. It has become well established in clinical practice with good efficacy and safety.

Potential Effect of the Circadian Clock on Erectile Dysfunction.

The circadian rhythm is an internal timing system, which is generated by circadian clock genes. Because the circadian rhythm regulates numerous cellular, behavioral, and physiological processes, organisms have evolved with intrinsic biological rhythms to adapt the daily environmental changes. A variety of pathological events occur at specific times, while disturbed rhythms can lead to metabolic syndrome, vascular dysfunction, inflammatory disorders, and cancer.

Elevated P-Element-Induced Wimpy-Testis-Like Protein 1 Expression Predicts Unfavorable Prognosis for Patients with Various Cancers.

Increasing evidence has shown that overexpression of P-element-induced wimpy-testis (PIWI)-like protein 1 (PIWIL1) was associated with unfavorable prognosis of patients with various types of cancers. Herein, we conducted this meta-analysis to identify the clinicopathological and prognostic value of the PIWIL1 expression in cancers. Three electronic databases (PubMed, Web of Science, and Embase) were comprehensively retrieved for relevant studies up to August 4, 2019.

[PM2.5 exposure-caused damage to male reproductive function: Progress in research].

Particulate matter 2.5 (PM2.5) is considered to be a major harmful constitutent of air pollution.

[Impacts of Bisphenol A exposure on spermatogenesis in men: Advances in studies].

Bisphenol A (BPA), a common endocrine disrupting chemical, is becoming a focus of studies and receiving increasing attention. Because of its wide use in food packaging materials, receipt paper, dental sealant and other products, people contact it through the skin, respiratory tract, digestive system and other routes. A large number of studies at home and abroad have shown that BPA exposure can adversely affect male reproductive function, including semen quality, spermatogenesis, sperm epigenetic inheritance, etc.

Effect of glutathione S-transferase gene polymorphisms on semen quality in patients with idiopathic male infertility.

Objective: To investigate the relationship between glutathione S-transferase enzyme (, , and ) genetic variants and semen quality in men with idiopathic infertility.

Methods: Sperm characteristics were measured using computer-assisted sperm analysis. The malondialdehyde (MDA), nitric oxide (NO), and total antioxidant capacity (TAC) activities were detected by spectroscopic analysis, and 8-hydroxy-2'-deoxyguanosine (8-OHdG) was detected by enzyme-linked immunosorbent assay.

Metabolic enzyme gene polymorphisms predict the effects of antioxidant treatment on idiopathic male infertility.

To explore the relationship between genetic polymorphisms of metabolic enzymes such as CYP1A1, CYP2D6, GSTM1, GSTT1, and GSTP1 and idiopathic male infertility. By observing the efficacy of antioxidants in the treatment of idiopathic male infertility, the effect of metabolic enzyme gene polymorphisms on antioxidant therapy in patients with idiopathic male infertility was prospectively studied. This case-control study included 310 men with idiopathic infertility and 170 healthy controls.

[Impact of 4-bromobiphenyl ether on the expression of γH2AX in the rat testis].

Objective: To investigate the effects of monobromobiphenyl ether (4-BDE) on the expression of γH2AX in the rat testis, and the possible mechanism of 4-BDE affecting the reproductive function of the male rats.

Methods: Twenty-four SD male rats were randomly divided into 4 groups: control and low-, medium- and high-dose 4-BDE, the control rats treated intragastrically with olive oil, and the animals in the latter three groups with 4-BDE at 50, 100 and 200 mg/kg/d, respectively, all for 30 consecutive days. Then all the rats were killed and the testis tissues harvested for HE staining, examination of the apoptosis of the cells by TUNEL and determination of the expressions of H2AX mRNA and γH2AX by q-PCR and Western blot.

Rosiglitazone Suppresses Renal Crystal Deposition by Ameliorating Tubular Injury Resulted from Oxidative Stress and Inflammatory Response via Promoting the Nrf2/HO-1 Pathway and Shifting Macrophage Polarization.

Oxidative stress and inflammatory response are closely related to nephrolithiasis. This study is aimed at exploring whether rosiglitazone (ROSI), a regulator of macrophage (Mp) polarization, could reduce renal calcium oxalate (CaOx) deposition by ameliorating oxidative stress and inflammatory response. Male C57 mice were equally and randomly divided into 7 groups.