Real-world Evidence for Enfortumab Vedotin in Patients with Metastatic Urothelial Cancer: An Austrian Multicentre Study.

Aim: Enfortumab vedotin (EV) represents a novel treatment for patients with locally advanced or metastatic urothelial carcinoma (la/mUC) refractory to platinum-based chemotherapy and PD(L)-1 containing therapies. Real-world data are crucial for informing health policy decisions and validating clinical trial findings.

Methods: We conducted a multicentre, retrospective real-world analysis comprising 128 patients with la/mUC from 16 Austrian centres treated with EV from April 2022 to April 2024, presenting the second largest real-world cohort to date.

Sex hormones influence survival of patients with metastatic urothelial carcinoma undergoing immune checkpoint therapy.

Introduction: Clinical trials investigating efficacy of immune checkpoint inhibitors (ICI) revealed sex-specific divergent outcomes in urothelial cancer (UC), suggesting that sex hormones might play an important role in gender-specific dimorphisms of response upon ICI. However, further clinical investigations are still needed to understand the influence of sex hormones in UC. The aim of this study was to get further insights on the prognostic and predictive value of sex hormone levels in patients with metastatic UC (mUC) who underwent ICI.

Combination of Urinary MiR-501 and MiR-335 With Current Clinical Diagnostic Parameters as Potential Predictive Factors of Prostate Biopsy Outcome.

Background: The detection of prostate cancer (PCa) is currently based on prostate-specific antigen (PSA) quantification as an initial screening followed by ultrasound-guided transrectal biopsy. However, the high rate of false-negative biopsies often leads to inappropriate treatment. Therefore, new molecular biomarkers, such as urine microRNAs (miRNAs), are a possible way to redefine PCa diagnostics.

Preoperative fibrinogen/CRP score predicts survival in upper urothelial tract carcinoma patients undergoing radical curative surgery.

Purpose: Upper tract urothelial carcinoma (UTUC) represents an often aggressive malignancy associated with poor prognosis. Therefore, finding reliable prognostic biomarkers in patients undergoing curative surgery for improved risk stratification is crucial. We evaluated the prognostic value of the Fibrinogen/C-reactive protein (FC)-score in a cohort of surgically treated UTUC patients.

A chemokine network of T cell exhaustion and metabolic reprogramming in renal cell carcinoma.

Renal cell carcinoma (RCC) is frequently infiltrated by immune cells, a process which is governed by chemokines. CD8 T cells in the RCC tumor microenvironment (TME) may be exhausted which most likely influence therapy response and survival. The aim of this study was to evaluate chemokine-driven T cell recruitment, T cell exhaustion in the RCC TME, as well as metabolic processes leading to their functional anergy in RCC.

Optimization of postoperative surveillance protocols in upper tract urothelial cancer: A retrospective cohort study.

Upper tract urothelial carcinoma (UTUC) is an aggressive disease that is managed by radical or organ-sparing surgery. High recurrence rates require early detection and strict follow-up (FU) protocols. Recommendations are assigned to a low level of evidence.

A tissue miRNA expression pattern is associated with disease aggressiveness of localized prostate cancer.

Background: Prostate cancer (PCa) is a heterogeneous malignancy with high variability in clinical course. Insufficient stratification according to the aggressiveness at the time of diagnosis causes unnecessary or delayed treatment. Current stratification systems are not effective enough because they are based on clinical, surgical or biochemical parameters, but do not take into account molecular factors driving PCa cancerogenesis.

MicroRNA mimics can distort physiological microRNA effects on immune checkpoints by triggering an antiviral interferon response.

The microRNA-200 family has wide-ranging regulatory functions in cancer development and progression. Above all, it is strongly associated with the epithelial-to-mesenchymal transition (EMT), a process during which cells change their epithelial to a mesenchymal phenotype and acquire invasive characteristics. More recently, miR-200 family members have also been reported to impact the immune evasion of cancer cells by regulating the expression of immunoinhibitory immune checkpoints (ICs) like PD-L1.

Improved overall survival of metastatic renal cell carcinoma patients in the era of modern tyrosine kinase inhibitors and immune checkpoint inhibitors: results from a real-life, population-based Austrian study comprising three decades of follow-up.

Background: The treatment landscape of metastatic renal cell carcinoma (mRCC) has substantially advanced over the last three decades, whereby data from controlled clinical trials indicate significant improvements regarding patients' overall survival (OS) in highly selected patient cohorts. The aim of this study is to evaluate the impact of potentially game changing drugs on patients' outcomes by comparing three different historical mRCC treatment eras.

Methods: In all, 914 mRCC patients who were diagnosed between July 1985 and September 2020 were included into this observational study and assigned to three different treatment eras ['cytokine', 'first-generation tyrosine kinase inhibitors (TKIs)', and 'modern TKIs/immunotherapy'] based on the EMA approval dates of sunitinib (July 2006) and nivolumab (June 2015) in mRCC treatment.

Impact of allogeneic red blood cell transfusion on prognosis in soft tissue sarcoma patients. A single-centre study.

Background: Perioperatively administered (leukocyte reduced) allogeneic red blood cell transfusions (lrRBCTs) may lead to transfusion-related immunomodulation and reduced overall survival (OS) in cancer patients. Herein, the effect of lrRBCT on local recurrence (LR), distant metastasis (DM), and OS in soft tissue sarcoma (STS) patients was analysed.

Methods: Retrospective study on 432 STS patients (mean age: 60.

Benefit of Metastasectomy in Renal Cell Carcinoma: A Propensity Score Analysis.

Introduction: To quantify the magnitude of benefit of metastasectomy as compared to medical treatment alone in patients with metastatic renal cell carcinoma (mRCC).

Patients And Methods: We therefore conducted a propensity score analysis of overall survival (OS) in 106 mRCC patients with metachronous metastasis, of whom 36 (34%) were treated with metastasectomy, and 70 (66%) with medical therapy alone.

Results: The most frequent metastasectomy procedures were lung resections (n = 13) and craniotomies (n = 6).

Patterns of Peripheral Blood B-Cell Subtypes Are Associated With Treatment Response in Patients Treated With Immune Checkpoint Inhibitors: A Prospective Longitudinal Pan-Cancer Study.

Background: Immune checkpoint inhibitors (ICIs) have revolutionized systemic anti-tumor treatments across different types of cancer. Nevertheless, predictive biomarkers regarding treatment response are not routinely established yet. Apart from T-lymphocytes, the humoral immunity of B-lymphocytes is studied to a substantially lesser extent in the respective setting.

Evaluation of autoantibodies as predictors of treatment response and immune-related adverse events during the treatment with immune checkpoint inhibitors: A prospective longitudinal pan-cancer study.

Background: The presence of autoantibodies in the serum of cancer patients has been associated with immune-checkpoint inhibitor (ICI) therapy response and immune-related adverse events (irAEs). A prospective evaluation of different autoantibodies in different cancer entities is missing.

Materials And Methods: In this prospective cohort study, we included a pan-cancer cohort of patients undergoing ICI treatment and measured a comprehensive panel of autoantibodies at treatment start and at the time point of first response evaluation.

Emerging Role of Non-Coding RNAs in Regulation of T-Lymphocyte Function.

T-lymphocytes (T cells) play a major role in adaptive immunity and current immune checkpoint inhibitor-based cancer treatments. The regulation of their function is complex, and in addition to cytokines, receptors and transcription factors, several non-coding RNAs (ncRNAs) have been shown to affect differentiation and function of T cells. Among these non-coding RNAs, certain small microRNAs (miRNAs) including miR-15a/16-1, miR-125b-5p, miR-99a-5p, miR-128-3p, let-7 family, miR-210, miR-182-5p, miR-181, miR-155 and miR-10a have been well recognized.

Benefit of second-line therapy for advanced esophageal squamous cell carcinoma: a tri-center propensity score analysis.

Background: The level of evidence for palliative second-line therapy in advanced esophageal squamous cell carcinoma (aESCC) is limited. This is the first study that reports efficacy data comparing second-line therapy + active symptom control (ASC) ASC alone in aESCC.

Methods: We conducted a tri-center retrospective cohort study ( = 166) including patients with aESCC who had experienced disease progression on palliative first-line therapy.

MiR-200c-3p Modulates Cisplatin Resistance in Biliary Tract Cancer by ZEB1-Independent Mechanisms.

Biliary tract cancer is a major global health issue in cancer-related mortality. Therapeutic options are limited, and cisplatin-based treatment schedules represent the mainstay of first-line therapeutic strategies. Although the gain of survival by the addition of cisplatin to gemcitabine is moderate, acquired cisplatin resistance frequently leads to treatment failures with mechanisms that are still poorly understood.

Prognostic relevance of ABO blood group system in non-metastatic renal cell carcinoma: An analysis of two independent European cohorts with long-term follow-up.

Background: The ABO blood group system has been previously discussed as a risk factor to develop, as well as a prognostic factor in non-metastatic renal cell carcinoma (RCC). Controversial findings have been reported in different populations of RCC patients with rather short follow-up periods. In this study, we aimed to clarify the distribution and prognostic role of ABO blood groups upon 15 years of median follow-up in non-metastatic RCC patients.

Gemcitabine/nab-Paclitaxel versus FOLFIRINOX for palliative first-line treatment of advanced pancreatic cancer: A propensity score analysis.

Background: Gemcitabine/nab-paclitaxel (GN) and FOLFIRINOX are standard first-line treatment options for advanced pancreatic ductal adenocarcinoma (aPDAC), but currently no prospective randomised head-to-head comparison between these treatments has yet been performed.

Methods: We conducted a comparative propensity score (PS) analysis of overall (OS) and progression-free survival (PFS) in a tri-centre cohort of patients with aPDAC undergoing palliative first-line treatment with either GN or FOLFIRINOX.

Results: In unadjusted analysis, OS and PFS were highly similar between patients treated with GN (n = 297) and FOLFIRINOX (n = 158).

Involvement of Long Non-Coding RNAs in Glucose Metabolism in Cancer.

The rapid and uncontrolled proliferation of cancer cells is supported by metabolic reprogramming. Altered glucose metabolism supports cancer growth and progression. Compared with normal cells, cancer cells show increased glucose uptake, aerobic glycolysis and lactate production.

The AST/ALT Ratio Is an Independent Prognostic Marker for Disease-free Survival in Stage II and III Colorectal Carcinoma.

Background/aim: The Aspartate aminotransaminase/Alanine aminotransaminase ratio (AST/ALT ratio) has been identified as a prognostic marker for several malignancies. In this study, we evaluated the prognostic value of the AST/ALT ratio in a large cohort of non-metastatic colorectal cancer patients (CRC).

Patients And Methods: A total of 536 patients with stage II and III CRC, as well as available AST/ALT ratio were included in this single-center retrospective analysis.

Non-Coding RNAs and SARS-Related Coronaviruses.

The emergence of SARS-CoV-2 in 2019 has caused a major health and economic crisis around the globe. Gaining knowledge about its attributes and interactions with human host cells is crucial. Non-coding RNAs (ncRNAs) are involved in the host cells' innate antiviral immune response.

Circulating Non-coding RNAs in Renal Cell Carcinoma-Pathogenesis and Potential Implications as Clinical Biomarkers.

Liquid biopsy-the determination of circulating cells, proteins, DNA or RNA from biofluids through a "less invasive" approach-has emerged as a novel approach in all cancer entities. Circulating non-(protein) coding RNAs including microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and YRNAs can be passively released by tissue or cell damage or actively secreted as cell-free circulating RNAs, bound to lipoproteins or carried by exosomes. In renal cell carcinoma (RCC), a growing body of evidence suggests circulating non-coding RNAs (ncRNAs) such as miRNAs, lncRNAs, and YRNAs as promising and easily accessible blood-based biomarkers for the early diagnosis of RCC as well as for the prediction of prognosis and treatment response.

Involvement of Long Non-Coding RNAs (lncRNAs) in Tumor Angiogenesis.

Long non-coding RNAs (lncRNAs) are defined as non-protein coding transcripts with a minimal length of 200 nucleotides. They are involved in various biological processes such as cell differentiation, apoptosis, as well as in pathophysiological processes. Numerous studies considered that frequently deregulated lncRNAs contribute to all hallmarks of cancer including metastasis, drug resistance, and angiogenesis.