Peripheral blood lymphocyte subsets are associated with the clinical outcomes of prostate cancer patients.

Background: Many studies have sought associations between the total peripheral blood lymphocyte count and prostate cancer (PCa) prognosis, but not peripheral lymphocyte subsets. We explored the associations between the absolute counts of peripheral lymphocyte subsets and PCa patient survival.

Methods: 135 PCa patients were included in this study.

CTLA-4 +49A/G Polymorphism Increases the Susceptibility to Bladder Cancer in Chinese Han Participants: A Case-Control Study.

Cytotoxic T cell antigen-4 (CTLA-4) is reportedly involved in the development of bladder cancer (BC). This research was designed to address the potential link between the +49A/G polymorphism in CTLA-4 gene and BC susceptibility. In total, 355 BC cases and 435 match controls from Chinese Han individuals were included eventually.

Hsa_circRNA_100146 Acts as a Sponge of miR-149-5p in Promoting Bladder Cancer Progression via Regulating .

Background: Mounting evidence has demonstrated that circular RNAs (circRNAs) play indispensable roles in the progression of bladder cancer. Public database mining showed that hsa_circRNA_100146 (circRNA_100146) was highly expressed in bladder cancer. This study aimed to characterize the biological role of circRNA_100146 and clarify the underlying mechanism in bladder cancer.

Long non-coding RNA DLX6-AS1 facilitates bladder cancer progression through modulating miR-195-5p/VEGFA signaling pathway.

In this study, we aim at investigating the expression and regulation role of long non-coding RNA (lncRNA) DLX6-AS1 in bladder cancer (BC). DLX6-AS1 was highly expressed in BC tissues and significant negative correlation with the 5-year survival in the BC patients. The results showed that the proliferation, migration and invasion activities of BC cells were promoted by DLX6-AS1 overexpression, while cell apoptosis was repressed.

Investigation of Leptin G19A polymorphism with bladder cancer risk: A case-control study.

Background: A host of studies show Leptin (LEP) G19A polymorphism is correlated with the risk of various cancers, but the connection of this polymorphism with bladder cancer (BC) risk has not been reported.

Materials And Methods: This association was in explored in a case-control study involving 355 BC cases and 435 controls (all Chinese Han). Polymerase chain reaction-restriction fragment length polymorphism was conducted to genotype LEP G19A polymorphism.

Effects of particulate matter exposure on semen quality: A retrospective cohort study.

Background: Particulate matter (PM) exposure is closely associated with male infertility. Even though an association between poor semen quality and PM exposure has been widely accepted, which and when the semen parameter could be affected are still controversial. The purpose of this study is to estimate the effects of PM exposure on semen quality in Huai'an, China.

The association between matrix metalloproteinase-7 genetic variant and bladder cancer risk in a Chinese Han population.

The circulating matrix metalloproteinase-7 (MMP-7) levels are associated with the risk of bladder cancer (BC). MMP-7 gene -181A/G polymorphism may influence the expression of MMP-7 by affecting the transcriptional activity. A case-control study comprising 355 BC patients and 435 age- and gender-matched healthy controls was conducted in a Chinese Han population.

Metabolomic profiling identifies novel biomarkers and mechanisms in human bladder cancer treated with submucosal injection of gemcitabine.

Bladder cancer (BCa) is a common urinary tract malignancy with frequent recurrences after initial resection. Submucosal injection of gemcitabine prior to transurethral resection of bladder tumor (TURBT) may prevent recurrence of urothelial cancer. However, the underlying mechanism remains unknown.

MR urethrography versus X-ray urethrography compared with operative findings for the evaluation of urethral strictures.

Purpose: We compared the accuracy of magnetic resonance (MR) urethrography and X-ray urethrography with operative findings for urethral strictures and observed their effects on treatment.

Materials And Methods: A total of 87 male patients (10-85 years of age) treated from January 2015 to December 2016 were included in the study. X-ray and MR urethrograms were performed for all patients to determine the location, length, and degree of urethral strictures and the organizational structure around the urethra, and the results were compared with the operative findings.

Near-Infrared Spectroscopy studies on TBI patients with Modified Multiscale Entropy analysis.

Functional near-infrared spectroscopy (fNIRS) is an emerging non-invasive functional brain imaging technique, through detecting the changes of hemoglobin concentrations to investigate brain activities in various tasks. The aim of this study is to investigate the complexity of near-infrared spectroscopy signals during resting state and upper limb movements. Experimental study was designed by applying NIRS to collect the data especially for both healthy subjects and traumatic brain injury (TBI) patients.

[Inhibin B level helps evaluate the testicular function of prepubertal patients with varicocele].

Objective: To investigate the role of the serum inhibin B (INHB) level in evaluating the testicular function of the prepubertal patient with varicocele (VC) after high ligation of the spermatic vein (HLSV).

Methods: This study included 31 prepubertal male patients with left VC, averaging 12.55 years of age and 9 complicated by right VC.

miR-143 inhibits bladder cancer cell proliferation and enhances their sensitivity to gemcitabine by repressing IGF-1R signaling.

microRNAs (miRNAs) are a class of small RNAs that regulate gene expression. It has been demonstrated that aberrant miRNA expression is associated with cancer development and carcinogenesis. Altered miRNA expression has been suggested to occur in bladder cancer.

Vesicular stomatitis virus expressing interferon-β is oncolytic and promotes antitumor immune responses in a syngeneic murine model of non-small cell lung cancer.

Vesicular stomatitis virus (VSV) is a potent oncolytic virus for many tumors. VSV that produces interferon-β (VSV-IFNβ) is now in early clinical testing for solid tumors. Here, the preclinical activity of VSV and VSV-IFNβ against non-small cell lung cancer (NSCLC) is reported.

Subcutaneous nephrovesical bypass: Treatment for ureteral obstruction in advanced metastatic disease.

The aim of the present study was to explore the value of subcutaneous nephrovesical bypass (SNVB) for the treatment of ureteral obstruction due to pelvic metastatic disease. SNVB stents (n=30) were implanted in 24 patients with advanced metastatic disease between January 2008 and December 2012. Urinalysis, serum creatinine (SCr), glomerular filtration rate (GFR), quality of life (QoL) scores, and renal ultrasonography were evaluated at follow-up.

Absence of Ligamentum Teres in Developmental Dysplasia of the Hip.

Background: Ligamentum teres is hypertrophied and should be resected in developmental dysplasia of the hip (DDH). We have observed a relatively high prevalence of absence of ligamentum teres (ALT) in severe DDH. The purpose of this study was to determine: (1) the percentage of ALT in DDH; (2) the risk factors correlating with ALT; and (3) the pathologic characteristics of DDH with ALT.

Measles vaccine strains for virotherapy of non-small-cell lung carcinoma.

Introduction: Oncolytic virus therapy is a promising therapy for numerous tumor types. Edmonston-strain measles virus (MV) has been tested in clinical trials for ovarian cancer, glioma, and myeloma. Therefore, the antitumor activity of MV against non-small-cell lung cancer (NSCLC) was assessed.

Phase II study of panobinostat and bortezomib in patients with pancreatic cancer progressing on gemcitabine-based therapy.

Background: This single-arm, phase II study was designed to determine the efficacy and safety of panobinostat and bortezomib in patients with advanced pancreatic cancer.

Patients And Methods: Patients had to have a histological diagnosis of pancreatic cancer and progression on a standard gemcitabine-based therapy. Treatment cycles consisted of 21 days, with bortezomib given twice weekly at 1.

[One-stage anteroposterior hemi-vertebra resection and segmental internal fixation for young children with congenital scoliosis].

Objective: to discuss the feasibility and efficacy of one-stage anteroposterior hemi-vertebra resection and segmental internal fixation for young children with congenital scoliosis.

Methods: thirty-five patients undergoing one-stage anteroposterior hemi-vertebra resection and segmental internal fixation were retrospectively studied. The mean followed-up period was 5.

Molecular consequences of genetic variations in the glutathione peroxidase 1 selenoenzyme.

Accumulating data have implicated the selenium-containing cytosolic glutathione peroxidase, GPx-1, as a determinant of cancer risk and a mediator of the chemopreventive properties of selenium. Genetic variants of GPx-1 have been shown to be associated with cancer risk for several types of malignancies. To investigate the relationship between GPx-1 enzyme activity and genotype, we measured GPx-1 enzyme activity and protein levels in human lymphocytes as a function of the presence of two common variations: a leucine/proline polymorphism at codon 198 and a variable number of alanine-repeat codons.

FoxO1 induces apoptosis in skeletal myotubes in a DNA-binding-dependent manner.

Recent studies indicate that FoxO transcription factors play an important role in promoting muscle atrophy. To study mechanisms mediating effects of FoxO proteins on muscle wasting, FoxO1-estrogen receptor fusion proteins that are activated by treatment with 4-hydroxytamoxifen (4-OH-T) were stably transfected in C(2)C(12) skeletal myoblasts using the pBABE retroviral system and grown into multinucleated skeletal myotubes. Activation of FoxO1 resulted in significant muscle atrophy, which was accompanied by DNA fragmentation, evidenced by terminal deoxynucleotidyl transferase dUTP-mediated nick end labeling.

Selenium and GPx-1 overexpression protect mammalian cells against UV-induced DNA damage.

Supplementation of the culture media of human MCF-7 breast carcinoma cells or mouse fibroblasts with low levels of selenium (30 nM) provided as sodium selenite was shown to protect these cells from ultraviolet (UV)-induced chromosome damage, as quantified by micronucleus assay. Selenium supplementation was also effective in reducing UV-induced gene mutations as measured in the lacI shuttle vector model. Protection was dependent on functional BRCA1 activity, a protein implicated in breast cancer risk and DNA damage repair.