Dibenzolium induces apoptosis and inhibits epithelial-mesenchymal transition (EMT) in bladder cancer cell lines.

Bladder cancer treatments are highly aggressive and have strong side effects. Safer and more effective treatments are needed. In this study, Dibenzolium (DIB), a potent NADPH oxidase inhibitor, was evaluated for its anti-tumor effects.

Molecular mechanism of ectopic lipid accumulation induced by methylglyoxal via activation of the NRF2/PI3K/AKT pathway implicates renal lipotoxicity caused by diabetes mellitus.

Patients with chronic kidney disease (CKD) have a high incidence of dyslipidemia comprising high triglyceride (TG) and low high-density lipoprotein (HDL)-cholesterol levels. An abnormal increase of TGs within cells can lead to intracellular lipid accumulation. In addition to dyslipidemia, hyperglycemia in diabetes may elicit ectopic lipid deposition in non-adipose tissues.

Nicotinamide phosphoribosyltransferase modulates PD-L1 in bladder cancer and enhances immunotherapeutic sensitivity.

Bladder cancer (BLCA) is one of the most prevalent malignancies worldwide with a high mortality rate and poor response to immunotherapy in patients expressing lower programmed death ligand 1 (PD-L1) levels. Nicotinamide phosphoribosyltransferase (NAMPT), a rate-limiting enzyme responsible for the biosynthesis of nicotinamide adenine dinucleotide (NAD) from nicotinamide was reported to be overexpressed in various cancers; however, the role of NAMPT in BLCA is obscure. Immunohistochemistry of tissue microarrays, a real-time polymerase chain reaction, Western blotting, proliferation assay, NAD quantification, transwell-migration assay, and colony-formation assay were performed to measure NAMPT and PD-L1 expression levels in patients and the effect of NAMPT inhibition on T24 cells.

Ultrasound-guided extracorporeal shock wave lithotripsy with minimal x-ray exposure prevented genitourinary tract injury patients with urolithiasis in Taiwan.

Background: This study investigated the use of ultrasound-guided extracorporeal shock wave lithotripsy (ESWL) to break stones in the genitourinary tract and prevent genitourinary injury. Our goals were to achieve accurate focusing and minimal X-ray exposure for the benefit of the patients.

Methods: The LiteMed LM-9200 lithotripter with ultrasonography and fluoroscopy was used for two different procedures: autoaimed and autoperiodical.

Prediction of clinically significant prostate cancer through urine metabolomic signatures: A large-scale validated study.

Purpose: Currently, there are no accurate markers for predicting potentially lethal prostate cancer (PC) before biopsy. This study aimed to develop urine tests to predict clinically significant PC (sPC) in men at risk.

Methods: Urine samples from 928 men, namely, 660 PC patients and 268 benign subjects, were analyzed by gas chromatography/quadrupole time-of-flight mass spectrophotometry (GC/Q-TOF MS) metabolomic profiling to construct four predictive models.

-Synephrine Indicates Internal Maturity of (L.) Osbeck cv. Mato Peiyu-Reclaiming Functional Constituents from Nonedible Parts.

The processing of Osbeck cv. Mato Peiyu (CGMP) fruits generates a considerable amount of waste, mainly the flavedo, albedo, and segment membrane; the generated waste yields severe environmental and economic challenges. In this study, we tried to reclaim some functional chemicals from the waste.

A comparison of the impact of the COVID-19 pandemic on urological surgeries in Japan and Taiwan.

Objective: We report the impact of the COVID-19 pandemic on urological surgeries and hospital policies at two hospitals in Japan and Taiwan.

Methods: We retrospectively surveyed the number of surgeries every 3 months in the Urology Department of Kobe University Hospital (KUH), Kobe, Japan before (January 2019-March 2020) and after (April 2020-September 2021) the COVID-19 outbreak, and in the Urology Department of Shuang Ho Hospital, Taipei Medical University (SHH-TMU), Taiwan before (January 2021-March 2021) and after (April 2021-September 2021) the outbreak, and compared the averages and types of surgery.

Results: In Kobe, COVID-19 patients were stratified such that other regional hospitals gave priority to treating COVID-19 while KUH gave priority to treating non-COVID-19 patients.

A Safe and Effective Two-Step Tract Dilation Technique in Totally Ultrasound-Guided Percutaneous Nephrolithotomy.

Purpose: To evaluate the safety and the efficacy of a radiation-free 2-step tract dilation technique in totally ultrasound-guided percutaneous nephrolithotomy (PCNL).

Materials And Methods: From Oct 2018 to Mar 2020, we prospectively and consecutively enrolled 18 patients with 19 kidney units with urolithiasis. The nephrostomy tract was established by the following four steps: 1) ultrasound-guided renal puncture, 2) first-stage serial dilation to 16 Fr with Amplatz dilators, 3) check and adjustment of the partially dilated tract with a ureteroscope, 4) second-stage dilation with a 24-Fr balloon dilator.

Molecular Action Mechanism of Coixol from Soft-Shelled Adlay on Tyrosinase: The Future of Cosmetics.

var. L. Gramineae is widely cultivated in Taiwan.

Relevance of A Disintegrin and Metalloproteinase Domain-Containing (ADAM)9 Protein Expression to Bladder Cancer Malignancy.

We evaluated the effect of A Disintegrin and Metalloproteinase Domain-Containing (ADAM)9 protein on exacerbation in bladder cancer KK47 and T24. First, we knocked down ADAM9 and investigated cell proliferation, migration, cell cycle, and the epithelial-mesenchymal transition (EMT)-related proteins expression in vitro. We then investigated the expression level of ADAM9 in clinical urine cytology samples and the Cancer Genome Atlas (TCGA) data.

The intraureteral placement of the stent's distal end decreases stent-related urinary symptoms: a prospective randomized clinical trial.

Purpose: We compared intraureteral stent placement (CIU-SP) with conventional stent placement (C-SP) regarding the stent-related symptoms.

Methods: We randomized patients who underwent ureteroscopic lithotripsy into two groups. In CIU-SP group, a 16-cm or 18-cm stent was placed with its distal end above the ureterovesical junction.

Nutrient composition of Koidz. bran: Fractionation and bioactivity of its soluble active polysaccharides.

Background: Koidz. Amaranthaceae-also known as Djulis or red quinoa (RQ)-is a cereal plant indigenous to Taiwan, known for its high nutrient value. However, its bran is considered a waste product and the nutrient value has never been analyzed.

Volatile Variation of Malvaceae L. Beans Cultivated in Taiwan Affected by Processing via Fermentation and Roasting.

After being harvested, cacao beans are usually subjected to very complex processes in order to improve their chemical and physical characteristics, like tastefulness with chocolate characteristic flavors. The traditional process consists of three major processing stages: fermentation, drying, and roasting, while most of the fermentation is carried out by an on-farm in-box process. In Taiwan, we have two major cocoa beans, the red and the yellow.

Correlation Between Changes in Syphilis Treatment and Jarisch-Herxheimer Reaction.

The number of syphilis patients has significantly increased recently in Japan and worldwide. Previous reports, even in large institutions, may not accurately reflect the current situation in urological clinics. We therefore collected data from 11 urological clinics in Hyogo Prefecture, Japan over a 2-year period subdivided into 1) August 2016 to July 2017 and 2) August 2017 to July 2018 to compare changes in syphilis consults.

Bicalutamide may enhance kidney injury in diabetes by concomitantly damaging energy production from OXPHOS and glycolysis.

Bicalutamide (Bic), frequently used in androgen-deprivation therapy for treating prostate cancer, was demonstrated to induce multiple apoptosis and fibrosis pathways and mitochondrial dysfunction in renal mesangial cells. Whether Bic also damages the glycolytic pathway has never been cited. To investigate this, we performed an in vitro model study with mesangial cells, and at the same time, collected data from an in vivo experiment.

The ADAM9/UBN2/AKR1C3 axis promotes resistance to androgen-deprivation in prostate cancer.

Metastatic and castration-resistant disease is a fatal manifestation of prostate cancer (PCa). The mechanism through which resistance to androgen deprivation in PCa is developed remains largely unknown. Our understanding of the tumor microenvironment (TME) and key signaling pathways between tumors and their TME is currently changing in light of the generation of new knowledge with regard to cancer progression.

Bicalutamide Exhibits Potential to Damage Kidney via Destroying Complex I and Affecting Mitochondrial Dynamics.

Bicalutamide (Bic) is an androgen deprivation therapy (ADT) for treating prostate cancer, while ADT is potentially associated with acute kidney injury. Previously, we recognized Bic induced renal mitochondria dysfunction in vitro and in vivo via the ROS -HIF1α pathway. Whether OXPHOS complex, as well as mitochondrial dynamics, can be influenced by Bic via modulation of peroxisome proliferator-activated receptor coactivator 1α (PGC1α), NADPH oxidase 4 (Nox4), mitofusins 1/2 (MFN 1/2), optic atrophy 1 (OPA1), and sirtuins (SIRTs) has not been documented.

Genetic Suppressor Element 1 (GSE1) Promotes the Oncogenic and Recurrent Phenotypes of Castration-Resistant Prostate Cancer by Targeting Tumor-Associated Calcium Signal Transducer 2 (TACSTD2).

Background: prostate cancer (PCa) is a principal cause of cancer-related morbidity and mortality. Castration resistance and metastasis are clinical challenges and continue to impede therapeutic success, despite diagnostic and therapeutic advances. There are reports of the oncogenic activity of genetic suppressor element (GSE)1 in breast and gastric cancers; however, its role in therapy resistance, metastasis, and susceptibility to disease recurrence in PCa patients remains unclear.

Differential but Concerted Expression of HSD17B2, HSD17B3, SHBG and SRD5A1 Testosterone Tetrad Modulate Therapy Response and Susceptibility to Disease Relapse in Patients with Prostate Cancer.

: Testosterone plays a critical role in prostate development and pathology. However, the impact of the molecular interplay between testosterone-associated genes on therapy response and susceptibility to disease relapse in PCa patients remains underexplored. : This study investigated the role of dysregulated or aberrantly expressed testosterone-associated genes in the enhanced dissemination, phenoconversion, and therapy response of treatment-resistant advanced or recurrent PCa.

AXL is crucial for E1A-enhanced therapeutic efficiency of EGFR tyrosine kinase inhibitors through NFI in breast cancer.

AXL which is a chemosensitizer protein for breast cancer cells in response to epidermal growth factor receptor-tyrosine kinase inhibitor and suppresses tumor growth. The clinical information show nuclear factor I (NFI)-C and NFI-X expression correlate with AXL expression in breast cancer patients. Following, we establish serial deletions of AXL promoter to identify regions required for Adenovirus-5 early region 1A (E1A)-mediated AXL suppression.

Testosterone regulates the intracellular bacterial community formation of uropathogenic Escherichia coli in prostate cells via STAT3.

Background: UPEC can internalize clonally in prostate to form biofilm-like intracellular bacterial communities (IBCs) for recurrent or chronic infection. We previously indicated that the exposure of prostate cells to testosterone could suppress UPEC invasion and their persistent survival within cells by effectively inhibiting the JAK/STAT1 signaling pathway. However, the regulatory mechanism by which testosterone affects UPEC-induced prostatitis via STAT3, another latent transcription factor signaling pathway is still unclear.

The modulating effect of dietary protein intake on mortality in long-term hemodialysis patients: A nationwide population-based study.

Aims Of The Study: A high prevalence of protein-energy wasting and malnutrition among uremic patients is associated with an increase in morbidity and mortality. We aimed to investigate the modulating effect of daily dietary protein intake (DPI) evaluated by normalised protein catabolic rate (nPCR) on mortality in long-term haemodialysis (HD) patient from a nationwide population-based study.

Methods Used To Conduct The Study: By Taiwan Renal Registry Data System between 2005 and 2012, we divided the long-term HD patients into average nPCR < 1.

Anti-tumor Effect of Hedgehog Signaling Inhibitor, Vismodegib, on Castration-resistant Prostate Cancer.

Background/aim: Epithelial-mesenchymal transition (EMT) via Sonic Hedgehog (Shh) signaling may be one of the mechanisms of progression of castration-resistant prostate cancer (CRPC). In this study, we investigated the possible therapeutic effect of vismodegib, a new Shh inhibitor, in a mouse CRPC model.

Materials And Methods: We determined cell proliferation, apoptosis and the expression of EMT-related genes for three prostate cancer cell lines; androgen-dependent LNCaP and independent C4-2B and PC-3 in the presence of vismodegib in vitro.