Lipid metabolism-related miRNAs with potential diagnostic roles in prostate cancer.

Background: Prostate cancer (PCa), the second most prevalent solid tumor among men worldwide, has caused greatly increasing mortality in PCa patients. The effects of lipid metabolism on tumor growth have been explored, but the mechanistic details of the association of lipid metabolism disorders with PCa remain largely elusive.

Methods: The RNA sequencing data of the GSE45604 and The Cancer Genome Atlas-Prostate Adenocarcinoma (TCGA-PRAD) datasets were extracted from the Gene Expression Omnibus (GEO) and UCSC Xena databases, respectively.

High throughput screening of key functional strains based on improving tobacco quality and mixed fermentation.

Tobacco alcoholization is an important step in increasing the quality of tobacco leaf, which may convert a portion of low-grade tobacco leaves into useable product, however this may take to 2-3 years. The addition of exogenous microorganisms to tobacco leaves and treating them by biological fermentation can shorten the maturation time of tobacco leaves, and improve the quality and applicability of low-grade tobacco leaves Several strains were screened from low-grade tobacco by flow cytometry, including the bacteria , with starch degradation ability and , with protein degradation ability, and the fungus with lipid oxidase ability, and were inoculated onto tobacco leaves, both individually and in combination, for solid-state fermentation The greatest improvement in tobacco quality was observed when strains 4# and 3# were applied at a ratio of 3:1. The Maillard reaction products, such as 2-amyl furan, 1-(2-furanmethyl) -1 h-pyrrole, furfural and 2, 5-dimethylpyrazine, were significantly increased, by up to more than 2 times.

miR-20b-5p is a novel biomarker for detecting prostate cancer.

Prostate cancer (PCa) is the second most frequently diagnosed solid tumor and the fifth leading cause of cancer mortality among men worldwide. The prostate specific antigen (PSA) test for PCa remains controversial. Therefore, the development of more effective non-invasive biomarkers for PCa is necessary.

[Efficacy of biofeedback and electrical stimulation therapy combined with Sabale capsules for chronic prostatitis / chronic pelvic pain syndrome].

Objective: To investigate the clinical effect of biofeedback and electrical stimulation therapy (BFES) combined with Sabale capsules (SC) on chronic prostatitis / chronic pelvic pain syndrome (CP/CPPS).

Methods: A total of 140 outpatients meeting CP/CPPS diagnostic and research criteria in the Second Affiliated Hospital of Xi'an Jiaotong University were randomly divided into groups A (blank control), B (BFES intervention), C (SC intervention) and D (BFES+SC intervention), 35 cases in each group. The patients in group A were left untreated, while those in groups B, C and D received BFES, SC and BFES+SC, respectively, all for 12 weeks.

[Clinical characterization of testicular yolk sac tumor in children and adults].

Objective: To compare the clinical characteristics of simple testicular yolk sac tumor (YST) in children with those in adults so as to improve the diagnosis and treatment of the malignance.

Methods: This study included 75 cases of simple testicular YST pathologically confirmed between May 2008 and July 2018, which were divided into groups A (aged <18 years, n = 64) and B (aged ≥18 years, n = 11). We analyzed the clinical data on all the cases and compared the clinical manifestations, laboratory results, pathological findings, clinical stages, treatment methods and prognostic outcomes between the two groups of patients.

Organ-associated pseudosarcomatous myofibroblastic proliferation with ossification in the lower pole of the kidney mimicking renal pelvic carcinoma: A case report.

Background: Organ-associated pseudosarcomatous myofibroblastic proliferation (PMP) is a very rare disorder. In the urogenital tract, PMP preferentially involves the urinary bladder; kidney involvement is rare. Here, we report a rare case of PMP with ossification in the lower pole of the kidney, which mimics urothelial carcinoma or an osteogenic tumor.