Antioxidant Properties of Aronia melanocarpa and Morinda citrifolia Juices and their Impact on Bladder Cancer Cell Lines.

BACKGROUND Aronia melanocarpa and Morinda citrifolia are valuable sources of bioactive compounds, mainly polyphenols, that provide health benefits. The antioxidants can scavenge free radicals that generate oxidative stress, resulting in various chronic diseases, including cancer. This research analyzed the in vitro effect of Aronia melanocarpa and Morinda citrifolia (Aronia and Noni) juices on urinary bladder cancer cells (T24) in comparison with normal uroepithelial cells (SV-HUC1).

Extracellular vesicles-a new player in the development of urinary bladder cancer.

Bladder cancer was the 10th most commonly diagnosed cancer worldwide in 2020. Extracellular vesicles (EVs) are nano-sized membranous structures secreted by all types of cells into the extracellular space. EVs can transport proteins, lipids, or nucleic acids to specific target cells.

Does the Administration of Intravenous Fluid Matter in the Context of the Incidence of Postoperative Complications After Radical Cystectomy?

Intravenous fluid management is integral to perioperative care, particularly under enhanced recovery after surgery (ERAS) protocols. In radical cystectomy (RC), which carries high risks of complications and mortality, optimizing fluid management poses a significant challenge due to the absence of definitive guidelines. the purpose of this study was to investigate the effects of intravenous fluid administration on postoperative complications in patients undergoing RC.

Nerve-sparing techniques in robot-assisted radical prostatectomy - anatomical approach.

Introduction: Nerve-sparing (NS) techniques in robot-assisted radical prostatectomy (RARP) are foundational to preserving sexual function and urinary continence in prostate cancer (PCa) patients.

Areas Covered: This article aims to classify nerve-sparing (NS) techniques in RARP based on an anatomical approach to the prostate. We have identified three main NS approaches in RARP: anterior, lateral, and posterior.

Enhancing Prostate Cancer Staging: Association of 68Ga-PSMA PET/CT Imaging with Histopathological Grading in Treatment-Naive Patients.

Objective: This study aimed to evaluate the correlation between 68Ga-PSMA uptake in PSMA PET/CT in primary prostate cancer (PC) and its histopathological grading (Gleason score and ISUP grade). Additionally, we compared preoperative biopsy histopathological findings with definitive pathology results in radical prostatectomy (RP) specimens.

Methods: We retrospectively analyzed 86 patients who underwent 68Ga-PSMA PET/CT for primary PC staging, of which 40 patients later underwent radical prostatectomy.

Urinary bladder transplantation in humans - current status and future perspectives.

Urinary bladder vascularized allograft transplantation in humans is currently extensively being investigated worldwide, owing to the theoretical potential of this approach as a therapeutic option for individuals with end-stage, non-oncological bladder conditions or congenital bladder pathologies. To date, a successful attempt at urinary bladder autotransplantation was carried out in a heart-beating brain-dead research human donor. The robot-assisted surgical technique was shown to be optimal for performing this procedure, achieving a good performance in terms of both bladder allograft collection as well as vascular, ureterovesical and vesicourethral anastomoses.

A comparison of five methods to maximize RNA and DNA isolation yield from adipose tissue.

Adipose tissue in the human body occurs in various forms with different functions. It is an energy store, a complex endocrine organ, and a source of cells used in medicine. Many molecular analyses require the isolation of nucleic acids, which can cause some difficulties connected with the large amount of lipids in adipocytes.

Precision strikes: PSMA-targeted radionuclide therapy in prostate cancer - a narrative review.

Introduction: Radio-ligand targeted therapy is a new and promising concept of treatment Castration resistant prostate cancer (CRPC). Only a few radio-pharmaceutics were approved for usage in treating prostate cancer, among the multiple others tested. We aimed to review and summarize the literature on the therapeutic isotopes specific for PSMA.

Effect of four fluoroquinolones on the viability of bladder cancer cells in 2D and 3D cultures.

Introduction: The anticancer properties of fluoroquinolones and the high concentrations they achieve in urine may help in bladder cancer therapy. This study aimed to analyze the properties of 4 fluoroquinolones as potential candidates for supportive treatment of bladder cancer.

Methods: Comparative analyses were performed on the cytotoxic effects of norfloxacin, enrofloxacin, moxifloxacin, and ofloxacin on normal and cancer urothelial cell lines.

Feasibility and accuracy of prostate cancer risk calculators in prediction of prostate cancer, extraprostatic extension as well as the risk of lymph nodes metastasis.

Introduction: The aim of this article was to evaluate the accuracy of European Randomized study of Screening for Prostate Cancer (ERSPC 4) and Prostate Cancer Prevention Trial (PCPT 2.0) risk calculator on predicting high-grade prostate cancer (HGPCa) and accuracy of Partin and Briganti nomograms on organ confined (OC) or extraprostatic cancer (EXP), seminal vesicles invasion (SVI) and risk of lymph nodes metastasis.

Material And Methods: A cohort of 269 men aged between 44-84 years, who underwent radical prostatectomy was retrospectively analysed.

Tissue engineering in reconstructive urology-The current status and critical insights to set future directions-critical review.

Advanced techniques of reconstructive urology are gradually reaching their limits in terms of their ability to restore urinary tract function and patients' quality of life. A tissue engineering-based approach to urinary tract reconstruction, utilizing cells and biomaterials, offers an opportunity to overcome current limitations. Although tissue engineering studies have been heralding the imminent introduction of this method into clinics for over a decade, tissue engineering is only marginally applied.

Not as black as it is painted? The impact of the first wave of COVID-19 pandemic on surgical treatment of urological cancer patients in Poland - a cross-country experience.

Introduction: In the majority of Western European countries, the coronavirus disease (COVID-19) pandemic has led to a dramatic reduction in urooncological surgeries. Our objective was to evaluate the impact of the pandemic on volume and patterns of urooncological surgery in Poland.

Material And Methods: This is a retrospective analysis of 10 urologic centres in Poland.

Comparison of Strain and Shear Wave Elastography in Prostate Cancer Detection.

The aim of the study was to compare strain elastography with shear wave elastography in prostate cancer detection by comparing data gained during elastography with histological analysis after prostatectomy. Thirty patients with prostate cancer qualified for radical prostatectomy were enrolled into the study. All patients underwent transrectal strain elastography and shear wave elastography during pre-surgical evaluation.

Influence of Antibiotic Administration on the Urinary Bladder Cancer Early Recurrence Rate.

Bladder cancer tends to recur, making treatment one of the most expensive in oncology. The limited efficacy and high cost of adjuvant therapies in the treatment of bladder cancer prompt research on new drugs which could replace them. In vitro studies have established that antibiotics can have a cytostatic and cytotoxic effect on urinary bladder cancer cells.

Small extracellular vesicles as a multicomponent biomarker platform in urinary tract carcinomas.

Extracellular vesicles are a large group of nano-sized vesicles released by all cells. The variety of possible cargo (mRNAs, miRNAs, lncRNAs, proteins, and lipids) and the presence of surface proteins, signaling molecules, and receptor ligands make them a rich source of biomarkers for malignancy diagnosis. One of the groups gathering the most interest in cancer diagnostic applications is small extracellular vesicles (sEVs), with ≤200 nm diameter, mainly composed of exosomes.

Potentilla chinensis aqueous extract attenuates cyclophosphamide-induced hemorrhagic cystitis in rat model.

Cyclophosphamide (CYP) damages all mucosal defence lines and induces hemorrhagic cystitis (HC) leading to detrusor overactivity. Patients who undergo combined chemio-radiotherapy are at higher risk of HC. Potentilla chinensis extract (PCE) prevent oxidative stress-dependent diseases.

Tumor Cell-Induced Platelet Aggregation as an Emerging Therapeutic Target for Cancer Therapy.

Tumor cells have the ability to induce platelet activation and aggregation. This has been documented to be involved in tumor progression in several types of cancers, such as lung, colon, breast, pancreatic, ovarian, and brain. During the process, platelets protect circulating tumor cells from the deleterious effects of shear forces, shield tumor cells from the immune system, and provide growth factors, facilitating metastatic spread and tumor growth at the original site as well as at the site of metastasis.

Quinolones as a Potential Drug in Genitourinary Cancer Treatment-A Literature Review.

Quinolones, broad-spectrum antibiotics, are frequently prescribed by urologists for many urological disorders. The mechanism of their bactericidal activity is based on the inhibition of topoisomerase II or IV complex with DNA, which consequently leads to cell death. It has been observed that these antibiotics also act against the analogous enzymes present in eukaryotic cells.

Management with Santorini's Plexus Should Be Personalized during Prostatectomy.

The aim of this study is to compare the results of laparoscopic prostatectomy in terms of management with Dorsal Venosus Complex (DVC)/Santorini's plexus as it is still an open question in the field of urology. For this purpose, 457 patients after prostatectomy derived from two high volume centers were compared. In one center, patients underwent DVC ligation in all cases, whereas in the second center, this step was omitted.

Prevalence of frailty syndrome in urological patients undergoing major elective surgical procedure due to malignancy.

Introduction: The group of elderly urological patients is growing. A majority of urological operations is performed in this group. The current model of preoperative assessment is developed to be effective in younger groups of patients but not in the elderly.

Sarcoidosis of the spermatic cord - case report and literature review.

Background: Sarcoidosis is a multi-system disease characterized by the formation of non-caseating granulomas in various organs. The lungs remain the most frequently affected organ, whereas lesions in the genitourinary system affect around 0.2% of patients.

Bladder Cancer Cells Exert Pleiotropic Effects on Human Adipose-Derived Stem Cells.

Stem cell-based therapies are considered one of the most promising disciplines in biomedicine. Bladder cancer patients could benefit from therapies directed to promote healing after invasive surgeries or to lessen urinary incontinence, a common side effect of both cancer itself and the treatment. However, the local delivery of cells producing large amounts of paracrine factors may alter interactions within the microenvironment.

Human amniotic fluid as a source of stem cells.

Human amniotic fluid collected during amniocentesis contains a heterogeneous population of differentiated and undifferentiated cells. Properties and number of these cells vary depending on the gestational age and the presence of potential fetal pathologies. The aim of this study was to analyze the effects of maternal, fetal, and environmental factors on the success rates of amniotic fluid stem cell cultures, the number of human amniotic fluid stem cells (hAFSC), their growth rates in primary cultures, and the number of cell passages.