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Rani B, Ignatz-Hoover JJ, Rana PS, Driscoll JJ. Current and Emerging Strategies to Treat Urothelial Carcinoma. Cancers (Basel) 2023; 15:4886. [PMID: 37835580 PMCID: PMC10571746 DOI: 10.3390/cancers15194886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/25/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
Urothelial cell carcinoma (UCC, bladder cancer, BC) remains a difficult-to-treat malignancy with a rising incidence worldwide. In the U.S., UCC is the sixth most incident neoplasm and ~90% of diagnoses are made in those >55 years of age; it is ~four times more commonly observed in men than women. The most important risk factor for developing BC is tobacco smoking, which accounts for ~50% of cases, followed by occupational exposure to aromatic amines and ionizing radiation. The standard of care for advanced UCC includes platinum-based chemotherapy and programmed cell death (PD-1) or programmed cell death ligand 1 (PD-L1) inhibitors, administered as frontline, second-line, or maintenance therapy. UCC remains generally incurable and is associated with intrinsic and acquired drug and immune resistance. UCC is lethal in the metastatic state and characterized by genomic instability, high PD-L1 expression, DNA damage-response mutations, and a high tumor mutational burden. Although immune checkpoint inhibitors (ICIs) achieve long-term durable responses in other cancers, their ability to achieve similar results with metastatic UCC (mUCC) is not as well-defined. Here, we discuss therapies to improve UCC management and how comprehensive tumor profiling can identify actionable biomarkers and eventually fulfill the promise of precision medicine for UCC patients.
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Affiliation(s)
- Berkha Rani
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
| | - James J. Ignatz-Hoover
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - Priyanka S. Rana
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - James J. Driscoll
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
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Piao XM, Kim SK, Byun YJ, Zheng CM, Kang HW, Kim WT, Kim YJ, Lee SC, Kim WJ, Moon SK, Choi YH, Yun SJ. Utility of a Molecular Signature for Predicting Recurrence and Progression in Non-Muscle-Invasive Bladder Cancer Patients: Comparison with the EORTC, CUETO and 2021 EAU Risk Groups. Int J Mol Sci 2022; 23:ijms232214481. [PMID: 36430959 PMCID: PMC9696895 DOI: 10.3390/ijms232214481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022] Open
Abstract
To evaluate the utility of different risk assessments in non-muscle-invasive bladder cancer (NMIBC) patients, a total of 178 NMIBC patients from Chungbuk National University Hospital (CBNUH) were enrolled, and the predictive value of the molecular signature-based subtype predictor (MSP888) and risk calculators based on clinicopathological factors (EORTC, CUETO and 2021 EAU risk scores) was compared. Of the 178 patients, 49 were newly analyzed by the RNA-sequencing, and their MSP888 subtype was evaluated. The ability of the EORTC, MSP888 and two molecular subtyping systems of bladder cancer (Lund and UROMOL subtypes) to predict progression of 460 NMIBC patients from the UROMOL project was assessed. Cox regression analyses showed that the MSP888 was an independent predictor of NMIBC progression in the CBNUH cohort (p = 0.043). Particularly in patients without an intravesical BCG immunotherapy, MSP888 significantly linked with risk of disease recurrence and progression (both p < 0.05). However, the EORTC, CUETO and 2021 EAU risk scores showed disappointing results with respect to estimating the NMIBC prognosis. In the UROMOL cohort, the MSP888, Lund and UROMOL subtypes demonstrated a similar capacity to predict NMIBC progression (all p < 0.05). Conclusively, the MSP888 is favorable for stratifying patients to facilitate optimal treatment.
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Affiliation(s)
- Xuan-Mei Piao
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Seon-Kyu Kim
- Personalized Genomic Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Young Joon Byun
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Chuang-Ming Zheng
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Ho Won Kang
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
- Department of Urology, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea
| | - Won Tae Kim
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
- Department of Urology, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea
| | - Yong-June Kim
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
- Department of Urology, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea
| | - Sang-Cheol Lee
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
- Department of Urology, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea
| | - Wun-Jae Kim
- Urotech Institute, Cheongju 28120, Republic of Korea
| | - Sung-Kwon Moon
- Department of Food Science and Technology, Chung-Ang University, Ansung 456-756, Republic of Korea
| | - Yung Hyun Choi
- Department of Biochemistry, College of Oriental Medicine, Dong-Eui University, Busan 614-052, Republic of Korea
| | - Seok Joong Yun
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
- Department of Urology, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea
- Correspondence: ; Tel.: +82-043-269-6143
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3
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Barone B, Napolitano L, Reccia P, De Luca L, Morra S, Turco C, Melchionna A, Caputo VF, Cirillo L, Fusco GM, Mastrangelo F, Calace FP, Amicuzi U, Morgera V, Romano L, Trivellato M, Mattiello G, Sicignano E, Passaro F, Ferretti G, Giampaglia G, Capone F, Manfredi C, Crocetto F. Preoperative Fibrinogen-to-Albumin Ratio as Potential Predictor of Bladder Cancer: A Monocentric Retrospective Study. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58101490. [PMID: PMID: 36295649 PMCID: PMC9607175 DOI: 10.3390/medicina58101490] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/06/2022] [Accepted: 10/13/2022] [Indexed: 11/06/2022]
Abstract
Background and objective: Fibrinogen and albumin are two proteins widely used, singularly and in combination, in cancer patients as biomarkers of nutritional status, inflammation and disease prognosis. The aim of our study was to investigate the preoperative fibrinogen-to-albumin ratio (FAR) as a preoperative predictor of malignancy as well as advanced grade in patients with bladder cancer. Materials and Methods: A retrospective analysis of patients who underwent TURBT at our institution between 2017 and 2021 was conducted. FAR was obtained from preoperative venous blood samples performed within 30 days from scheduled surgery and was analyzed in relation to histopathological reports, as was the presence of malignancy. Statistical analysis was performed using a Kruskal−Wallis Test, and univariate and multivariate logistic regression analysis, assuming p < 0.05 to be statistically significant. Results: A total of 510 patients were included in the study (81% male, 19% female), with a mean age of 71.66 ± 11.64 years. The mean FAR was significantly higher in patients with low-grade and high-grade bladder cancer, with values of 80.71 ± 23.15 and 84.93 ± 29.96, respectively, compared to patients without cancer (75.50 ± 24.81) (p = 0.006). Univariate regression analysis reported FAR to be irrelevant when considered as a continuous variable (OR = 1.013, 95% CI = 1.004−1.022; p = 0.004), while when considered as a categorical variable, utilizing a cut-off set at 76, OR was 2.062 (95% CI = 1.378−3.084; p < 0.0001). Nevertheless, the data were not confirmed in the multivariate analysis. Conclusions: Elevated preoperative FAR is a potential predictor of malignancy as well as advanced grade in patients with bladder cancer. Further data are required to suggest a promising role of the fibrinogen-to-albumin ratio as a diagnostic biomarker for bladder tumors.
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Affiliation(s)
- Biagio Barone
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Luigi Napolitano
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
- Correspondence:
| | - Pasquale Reccia
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Luigi De Luca
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Simone Morra
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Carmine Turco
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Alberto Melchionna
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Vincenzo Francesco Caputo
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Luigi Cirillo
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Giovanni Maria Fusco
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Francesco Mastrangelo
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Francesco Paolo Calace
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Ugo Amicuzi
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Vincenzo Morgera
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Lorenzo Romano
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Massimiliano Trivellato
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Gennaro Mattiello
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Enrico Sicignano
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Francesco Passaro
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Gianpiero Ferretti
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Gaetano Giampaglia
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Federico Capone
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
| | - Celeste Manfredi
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy
| | - Felice Crocetto
- Department of Neuroscience and Reproductive and Odontostomatological Sciences of University of Naples “Federico II”, 80131 Naples, Italy
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Predicting Recurrence of Non-Muscle-Invasive Bladder Cancer: Current Techniques and Future Trends. Cancers (Basel) 2022; 14:cancers14205019. [PMID: 36291803 PMCID: PMC9599984 DOI: 10.3390/cancers14205019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/01/2022] [Accepted: 10/03/2022] [Indexed: 11/17/2022] Open
Abstract
Bladder cancer (BC) is the 10th most common cancer globally and has a high mortality rate if not detected early and treated promptly. Non-muscle-invasive BC (NMIBC) is a subclassification of BC associated with high rates of recurrence and progression. Current tools for predicting recurrence and progression on NMIBC use scoring systems based on clinical and histopathological markers. These exclude other potentially useful biomarkers which could provide a more accurate personalized risk assessment. Future trends are likely to use artificial intelligence (AI) to enhance the prediction of recurrence in patients with NMIBC and decrease the use of standard clinical protocols such as cystoscopy and cytology. Here, we provide a comprehensive survey of the most recent studies from the last decade (N = 70 studies), focused on the prediction of patient outcomes in NMIBC, particularly recurrence, using biomarkers such as radiomics, histopathology, clinical, and genomics. The value of individual and combined biomarkers is discussed in detail with the goal of identifying future trends that will lead to the personalized management of NMIBC.
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Uroplakin II as a single marker for luminal versus basal molecular subtypes in muscle invasive urothelial carcinoma. Virchows Arch 2022; 481:397-403. [PMID: 35612672 DOI: 10.1007/s00428-022-03346-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/15/2022] [Accepted: 05/18/2022] [Indexed: 10/18/2022]
Abstract
Bladder cancer is a heterogeneous disease classified into two broad molecular subtype categories, basal and luminal, with critical treatment and prognostic implications. Recent studies have shown the utility of immunohistochemistry in predicting bladder cancer molecular subtypes, with a two-marker approach using GATA3 and CK5/6 showing over 80% reliability. In the current study, we calculated the accuracy of uroplakin II (UPII), a marker of urothelial differentiation, with different scores (0: <1%, 1+: 1-10%, 2+: 10-50%, 3+: >50%) to predict RNA-based luminal versus basal subtypes in a cohort of muscle-invasive bladder cancer-received neoadjuvant chemotherapy followed by radical cystectomy. The 1% cutoff of the UPII stain predicts the luminal subtype with the sensitivity and specificity of 95% and 56%, respectively. With a UPII cutoff of 10%, the sensitivity and specificity were 93% and 81%, respectively, and with a UPII cutoff of 50%, the sensitivity and specificity were 91% and 96%, respectively. The prediction performance of UPII was better than either GATA3 or CK5/6. There was no significant difference in prognoses between UPII 0-2+ and UPII 3+ patients in this cohort. The current study shows that evaluating the staining proportion score of UPII can accurately predict basal and luminal subtypes of muscle-invasive bladder cancer.
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6
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Proteomics for Early Detection of Non-Muscle-Invasive Bladder Cancer: Clinically Useful Urine Protein Biomarkers. Life (Basel) 2022; 12:life12030395. [PMID: 35330146 PMCID: PMC8950253 DOI: 10.3390/life12030395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/25/2022] [Accepted: 03/03/2022] [Indexed: 11/25/2022] Open
Abstract
Bladder cancer is the fourth most common cancer in men, and most cases are non-muscle-invasive. A high recurrence rate is a critical problem in non-muscle-invasive bladder cancer. The availability of few urine tests hinders the effective detection of superficial and small bladder tumors. Cystoscopy is the gold standard for diagnosis; however, it is associated with urinary tract infections, hematuria, and pain. Early detection is imperative, as intervention influences recurrence. Therefore, urinary biomarkers need to be developed to detect these bladder cancers. Recently, several protein candidates in the urine have been identified as biomarkers. In the present narrative review, the current status of the development of urinary protein biomarkers, including FDA-approved biomarkers, is summarized. Additionally, contemporary proteomic technologies, such as antibody-based methods, mass-spectrometry-based methods, and machine-learning-based diagnosis, are reported. Furthermore, new strategies for the rapid and correct profiling of potential biomarkers of bladder cancer in urine are introduced, along with their limitations. The advantages of urinary protein biomarkers and the development of several related technologies are highlighted in this review. Moreover, an in-depth understanding of the scientific background and available protocols in research and clinical applications of the surveillance of non-muscle bladder cancer is provided.
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Liu J, Wang J, Wu M, Zhang W, Meng L, Wang J, Lv Z, Xia H, Zhang Y, Wang J. Comprehensive Analysis of N6-methyladenosine Modification Patterns Associated With Multiomic Characteristics of Bladder Cancer. Front Med (Lausanne) 2022; 8:757432. [PMID: 35004726 PMCID: PMC8733309 DOI: 10.3389/fmed.2021.757432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 12/01/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose: To comprehensively analyze N6-methyladenosine modification patterns in bladder tumors and to further systematically explore the inherent relationships between these modification patterns and multiomic tumor characteristics. Materials and Methods: A total of 901 bladder tumor samples, including 405 samples from TCGA database, 188 samples from GSE13507 and 308 samples from GSE32894, were included in this systematic analysis. The N6-methyladenosine modification patterns were identified utilizing unsupervised clustering analysis. To quantify N6-methyladenosine modification patterns, the m6Ascore of individual sample was developed using principal component analysis algorithms. Relationships among immune infiltration, tumor mutation burden, various clinical characteristics, molecular subtypes, and the m6Ascore were systematically analyzed. The guiding value of m6Ascore in immunotherapy was further validated in an external trial cohort. Genomics of Drug Sensitivity in Cancer expression references were also utilized to perform drug sensitivity analysis for patients with distinct m6A modification patterns. Results: We determined three different N6-methyladenosine modification patterns for 901 bladder tumors. The quantitative m6Ascore of individual sample derived from N6-methyladenosine modification patterns could play a significant role in predicting overall survival, immune cell infiltration, and classic oncogene mutations. A low m6Ascore combined with high tumor mutation burden indicated better survival outcomes (p < 0.001). A higher m6Ascore also indicated a higher grade, higher T and N stage, elder ages, higher death rate, and higher PD1/PDL1/CTLA4 expressions (p < 0.01). The Basal type tended to exhibit significantly higher m6Ascores than the Luminal and Neuronal subtypes. External immunotherapy cohorts demonstrated that no difference in therapeutic effects was noted between the high and low m6Ascore groups when anti-PD1 immunotherapy was exclusively administered. When anti-PD1 and anti-CTLA4 immunotherapy were simultaneously administered, the high m6Ascore group had a significantly better prognosis than the low m6Ascore group (p < 0.001). High m6A groups were potentially sensitive to various medical treatments including Bleomycin, Bortezomib, Cisplatin, Cyclopamine, Dasatinib, Docetaxe, Rapamycin, and Vinblastine in this study. Conclusions: This study systematically revealed the important roles of m6A methylation modification patterns in bladder tumors. Detailed quantification of m6A modification patterns could improve our understanding of the bladder tumor microenvironments and could provide guidance for future immunotherapy strategies.
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Affiliation(s)
- Jingchao Liu
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jianlong Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Meng Wu
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Lingfeng Meng
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiawen Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Zhengtong Lv
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Haoran Xia
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yaoguang Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jianye Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
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Bladder-Sparing Approaches to Treatment of Muscle-Invasive Bladder Cancer. Urol Oncol 2022. [DOI: 10.1007/978-3-030-89891-5_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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9
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Ciprofloxacin and Levofloxacin as Potential Drugs in Genitourinary Cancer Treatment-The Effect of Dose-Response on 2D and 3D Cell Cultures. Int J Mol Sci 2021; 22:ijms222111970. [PMID: 34769400 PMCID: PMC8584631 DOI: 10.3390/ijms222111970] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 10/11/2021] [Accepted: 11/01/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction: Introducing new drugs for clinical application is a very difficult, long, drawn-out, and costly process, which is why drug repositioning is increasingly gaining in importance. The aim of this study was to analyze the cytotoxic properties of ciprofloxacin and levofloxacin on bladder and prostate cell lines in vitro. Methods: Bladder and prostate cancer cell lines together with their non-malignant counterparts were used in this study. In order to evaluate the cytotoxic effect of both drugs on tested cell lines, MTT assay, real-time cell growth analysis, apoptosis detection, cell cycle changes, molecular analysis, and 3D cultures were examined. Results: Both fluoroquinolones exhibited a toxic effect on all of the tested cell lines. In the case of non-malignant cell lines, the cytotoxic effect was weaker, which was especially pronounced in the bladder cell line. A comparison of both fluoroquinolones showed the advantage of ciprofloxacin (lower doses of drug caused a stronger cytotoxic effect). Both fluoroquinolones led to an increase in late apoptotic cells and an inhibition of cell cycle mainly in the S phase. Molecular analysis showed changes in BAX, BCL2, TP53, and CDKN1 expression in tested cell lines following incubation with ciprofloxacin and levofloxacin. The downregulation of topoisomerase II genes (TOP2A and TOP2B) was noticed. Three-dimensional (3D) cell culture analysis confirmed the higher cytotoxic effect of tested fluoroquinolone against cancer cell lines. Conclusions: Our results suggest that both ciprofloxacin and levofloxacin may have great potential, especially in the supportive therapy of bladder cancer treatment. Taking into account the low costs of such therapy, fluoroquinolones seem to be ideal candidates for repositioning into bladder cancer therapeutics.
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Matoso A, Parimi V, Epstein JI. Noninvasive low-grade papillary urothelial carcinoma with degenerative nuclear atypia: a grading pitfall. Hum Pathol 2021; 113:1-8. [PMID: 33887303 DOI: 10.1016/j.humpath.2021.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/05/2021] [Accepted: 04/06/2021] [Indexed: 10/21/2022]
Abstract
Noninvasive low-grade papillary urothelial carcinoma is a papillary neoplasm with orderly appearance and mild nuclear pleomorphism. Some cases show significant nuclear pleomorphism with degenerative atypia leading to grading difficulties. A retrospective review of the pathology files identified 16 cases diagnosed as noninvasive low-grade papillary urothelial carcinoma with degenerative atypia. Fifteen cases were consults. The average age was 46 years (range 19-78). The average size was 1.7 cm (range: 0.3-3.5). The submitting diagnoses in consults were noninvasive high-grade papillary urothelial carcinoma (n = 6), condyloma (n = 1), atypical papillary lesion (n = 1), prominent umbrella cells (n = 1), and not given (n = 6). Ki-67 proliferation rate was <5% in 10 of 10 cases (100%), and the cells with large atypical nuclei were negative. Microscopically, there were scattered cells with nuclei larger than 5 times the size of stromal lymphocytes but displayed smudgy chromatin and occasional multinucleation and intranuclear vacuoles. Next-generation sequencing identified the following mutations: HRAS (n = 4), FGFR3 (n = 3), KRAS (n = 3), BRAF (n = 1), PDGFRA (n = 1), and PIK3CA (n = 1). Other deleterious mutations were identified, but none in genes characteristic of high-grade tumors. Follow-up was available in 6 patients (median 32 months). One patient recurred with a noninvasive low-grade papillary urothelial carcinoma 20 months after the index case. All the remaining patients had no evidence of disease at the last follow-up. No patient died or had disease progression. The combination of preservation of polarity, low mitotic activity, Ki-67 <5% with the larger atypical nuclei negative for Ki-67, along with nuclear atypia that is degenerative are features used to classify these tumors as low grade.
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Affiliation(s)
- Andres Matoso
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA; Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA; Department of Oncology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA; Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, 21231, USA
| | - Vamsi Parimi
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA
| | - Jonathan I Epstein
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA; Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA; Department of Oncology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21231, USA; Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, 21231, USA.
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Sathe G, George IA, Deb B, Jain AP, Patel K, Nayak B, Karmakar S, Seth A, Pandey A, Kumar P. Urinary glycoproteomic profiling of non-muscle invasive and muscle invasive bladder carcinoma patients reveals distinct N-glycosylation pattern of CD44, MGAM, and GINM1. Oncotarget 2020; 11:3244-3255. [PMID: 32922663 PMCID: PMC7456616 DOI: 10.18632/oncotarget.27696] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/14/2020] [Indexed: 12/19/2022] Open
Abstract
Clinical management of bladder carcinomas (BC) remains a major challenge and demands comprehensive multi-omics analysis for better stratification of the disease. Identification of patients on risk requires identification of signatures predicting prognosis risk of the patients. Understanding the molecular alterations associated with the disease onset and progression could improve the routinely used diagnostic and therapy procedures. In this study, we investigated the aberrant changes in N-glycosylation pattern of proteins associated with tumorigenesis as well as disease progression in bladder cancer. We integrated and compared global N-glycoproteomic and proteomic profile of urine samples from bladder cancer patients at different clinicopathological stages (non-muscle invasive and muscle-invasive patients [n = 5 and 4 in each cohort]) with healthy subjects (n = 5) using SPEG method. We identified 635 N-glycopeptides corresponding to 381 proteins and 543 N-glycopeptides corresponding to 326 proteins in NMIBC and MIBC patients respectively. Moreover, we identified altered glycosylation in 41 NMIBC and 21 MIBC proteins without any significant change in protein abundance levels. In concordance with the previously published bladder cancer cell line N-glycoproteomic data, we also observed dysregulated glycosylation in ECM related proteins. Further, we identified distinct N-glycosylation pattern of CD44, MGAM, and GINM1 between NMIBC and MIBC patients, which may be associated with disease progression in bladder cancer. These aberrant protein glycosylation events would provide a novel approach for bladder carcinoma diagnosis and further define novel mechanisms of tumor initiation and progression.
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Affiliation(s)
- Gajanan Sathe
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal 576104, India.,Center for Molecular Medicine, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore 560029, India.,These authors contributed equally to this work and share the first authorship
| | - Irene A George
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal 576104, India.,These authors contributed equally to this work and share the first authorship
| | - Barnali Deb
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal 576104, India.,These authors contributed equally to this work and share the second authorship
| | - Ankit P Jain
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,These authors contributed equally to this work and share the second authorship
| | - Krishna Patel
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India
| | - Brusabhanu Nayak
- Department of Urology, All India Institute of Medical Sciences, New Delhi 110070, India
| | - Subhradip Karmakar
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi 110070, India
| | - Amlesh Seth
- Department of Urology, All India Institute of Medical Sciences, New Delhi 110070, India
| | - Akhilesh Pandey
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal 576104, India.,Center for Molecular Medicine, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore 560029, India.,Department of Laboratory Medicine and Pathology, Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Prashant Kumar
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal 576104, India
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12
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Ercolano G, Falquet M, Vanoni G, Trabanelli S, Jandus C. ILC2s: New Actors in Tumor Immunity. Front Immunol 2019; 10:2801. [PMID: 31849977 PMCID: PMC6902088 DOI: 10.3389/fimmu.2019.02801] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/14/2019] [Indexed: 12/14/2022] Open
Abstract
Innate lymphoid cells (ILCs) represent the most recently identified family of innate lymphocytes that act as first responders, maintaining tissue homeostasis and protecting epithelial barriers. In the last few years, group 2 ILCs (ILC2s) have emerged as key regulators in several immunological processes such as asthma and allergy. Whilst ILC2s are currently being evaluated as novel targets for immunotherapy in these diseases, their involvement in tumor immunity has only recently begun to be deciphered. Here, we provide a comprehensive overview of the pleiotropic roles of ILC2s in different tumor settings. Furthermore, we discuss how different therapeutic approaches targeting ILC2s could improve the efficacy of current tumor immunotherapies.
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Affiliation(s)
- Giuseppe Ercolano
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Maryline Falquet
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Giulia Vanoni
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Sara Trabanelli
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Camilla Jandus
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, Lausanne, Switzerland
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13
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14
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Meng XY, Shi MJ, Zeng ZH, Chen C, Liu TZ, Wu QJ, Li S, Li S. The Role of COL5A2 in Patients With Muscle-Invasive Bladder Cancer: A Bioinformatics Analysis of Public Datasets Involving 787 Subjects and 29 Cell Lines. Front Oncol 2019; 8:659. [PMID: 30697528 PMCID: PMC6340941 DOI: 10.3389/fonc.2018.00659] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 12/13/2018] [Indexed: 12/15/2022] Open
Abstract
Bladder cancer (BC) is one of the most common malignancies. Two previous studies identified collagen type V alpha 2 (COL5A2) as a potential biomarker in BC, both are simple reanalysis of a single transcriptomic dataset without subgroup analysis for muscle-invasive BC (MIBC). We focused in MIBC patients and explored the role of COL5A2 from an integration perspective, using refined methodology covering individual participant data meta-analysis and bioinformatics analysis. Eight transcriptomic datasets of 787 MIBC patients (including one dataset containing genomic mutation information) and two drug sensitivity datasets of 29 cell lines in which more than 250 compounds were analyzed. We found subjects with increased COL5A2 gene expression exhibited poorer prognosis, and the power analysis confirmed adequate sample size. FGFR3 was the only gene differential mutated between the COL5A2 high and low expression groups. Differential expression and co-expression network analysis suggested potential association between COL5A2 expression and essential pathways involved in cancer invasion and dissemination, including cell adhesion, extracellular matrix organization, and epithelial-mesenchymal transition. Coordinately, analysis of drug screening datasets and gene-drug interaction also revealed COL5A2 expression linked to cell morphogenesis, angiogenesis, blood vessel development, and urogenital development. The utility and feasibility of COL5A2 for clinically applicable prognosis prediction and risk classification and the exact underlying molecular mechanism should be further investigated in subsequent studies.
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Affiliation(s)
- Xiang-Yu Meng
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ming-Jun Shi
- Institut Curie, PSL Research University, CNRS, UMR 144, Paris, France
| | - Zi-Hang Zeng
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chen Chen
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Tong-Zu Liu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Qiu-Ji Wu
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shuo Li
- Department of Laboratory Medicine, Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Sheng Li
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
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15
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Griffin JL. Devil in the Detail: Intratumour Heterogeneity and Personalised Medicine for Bladder Cancer. Eur Urol 2018; 75:23-24. [PMID: 30292329 DOI: 10.1016/j.eururo.2018.09.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 09/18/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Jon L Griffin
- Department of Histopathology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Sheffield, UK.
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