1
|
Khan MM, Sharma V, Serajuddin M. Emerging role of miRNA in prostate cancer: A future era of diagnostic and therapeutics. Gene 2023; 888:147761. [PMID: 37666374 DOI: 10.1016/j.gene.2023.147761] [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: 04/12/2023] [Revised: 08/17/2023] [Accepted: 09/01/2023] [Indexed: 09/06/2023]
Abstract
Prostate cancer (PCa) is the most common cancer in men (20%) and is responsible for 6.8% (1/5) of all cancer-related deaths in men around the world. The development and spread of prostate cancer are driven by a wide variety of genomic changes and extensive epigenetic events. Because of this, the MicroRNA (miRNA) and associated molecular mechanisms involved in PCa genesis and aggressive were only partially identified until today. The miRNAs are a newly discovered category of regulatorsthat have recently been recognized to have a significant role in regulating numerous elements of cancer mechanisms, such as proliferation, differentiation, metabolism, and apoptosis. The miRNAs are a type of small (22-24 nucleotides), non-coding, endogenous, single-stranded RNA and work as potent gene regulators. Various types of cancer, including PCa, have found evidence that miRNA genes, which are often located in cancer-related genetic regions or fragile locations, have a role in the primary steps of tumorigenesis, either as oncogenes or tumorsuppressors. To explain the link between miRNAs and their function in the initiation and advancement of PCa, we conducted a preliminary assessment. The purpose of this research was to enhance our understanding of the connection between miRNA expression profiles and PCa by elucidating the fundamental processes of miRNA expression and the target genes.
Collapse
Affiliation(s)
- Mohd Mabood Khan
- Department of Zoology, University of Lucknow, Lucknow 226007, Uttar Pradesh, India.
| | - Vineeta Sharma
- Department of Medicine, Vanderbilt University Medical Center, Nashville 37232, TN, USA
| | - Mohammad Serajuddin
- Department of Zoology, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| |
Collapse
|
2
|
Chauhan N, Manojkumar A, Jaggi M, Chauhan SC, Yallapu MM. microRNA-205 in prostate cancer: Overview to clinical translation. Biochim Biophys Acta Rev Cancer 2022; 1877:188809. [PMID: 36191828 PMCID: PMC9996811 DOI: 10.1016/j.bbcan.2022.188809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/29/2022]
Abstract
Prostate cancer (PrCa) is the most common type of cancer among men in the United States. The metastatic and advanced PrCa develops drug resistance to current regimens which accounts for the poor management. microRNAs (miRNAs) have been well-documented for their diagnostic, prognostic, and therapeutic roles in various human cancers. Recent literature confirmed that microRNA-205 (miR-205) has been established as one of the tumor suppressors in PrCa. miR-205 regulates number of cellular functions, such as proliferation, invasion, migration/metastasis, and apoptosis. It is also evident that miR-205 can serve as a key biomarker in diagnostic, prognostic, and therapy of PrCa. Therefore, in this review, we will provide an overview of tumor suppressive role of miR-205 in PrCa. This work also outlines miR-205's specific role in targeted mechanisms for chemosensitization and radiosensitization in PrCa. A facile approach of delivery paths for successful clinical translation is documented. Together, all these studies provide a novel insight of miR-205 as an adjuvant agent for reducing the widening gaps in clinical outcome of PrCa patients.
Collapse
Affiliation(s)
- Neeraj Chauhan
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Anjali Manojkumar
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Meena Jaggi
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Subhash C Chauhan
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Murali M Yallapu
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA.
| |
Collapse
|
3
|
Arrighetti N, Beretta GL. miRNAs as Therapeutic Tools and Biomarkers for Prostate Cancer. Pharmaceutics 2021; 13:pharmaceutics13030380. [PMID: 33805590 PMCID: PMC7999286 DOI: 10.3390/pharmaceutics13030380] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/10/2021] [Accepted: 03/11/2021] [Indexed: 12/14/2022] Open
Abstract
Prostate cancer (PCa) is the fifth cause of tumor-related deaths in man worldwide. Despite the considerable improvement in the clinical management of PCa, several limitations emerged both in the screening for early diagnosis and in the medical treatment. The use of prostate-specific antigen (PSA)-based screening resulted in patients’ overtreatment and the standard therapy of patients suffering from locally advanced/metastatic tumors (e.g., radical prostatectomy, radiotherapy, and androgen deprivation therapy) showed time-limited efficacy with patients undergoing progression toward the lethal metastatic castration-resistant PCa (mCRPC). Although valuable alternative therapeutic options have been recently proposed (e.g., docetaxel, cabazitaxel, abiraterone, enzalutamide, and sipuleucel-T), mCRPC remains incurable. Based on this background, there is an urgent need to identify new and more accurate prostate-specific biomarkers for PCa diagnosis and prognosis and to develop innovative medical approaches to counteract mCRPC. In this context, microRNA (miRNAs) emerged as potential biomarkers in prostate tissues and biological fluids and appeared to be promising therapeutic targets/tools for cancer therapy. Here we overview the recent literature and summarize the achievements of using miRNAs as biomarkers and therapeutic targets/tools for fighting PCa.
Collapse
|
4
|
Thanindratarn P, Dean DC, Feng W, Wei R, Nelson SD, Hornicek FJ, Duan Z. Cyclin-dependent kinase 12 (CDK12) in chordoma: prognostic and therapeutic value. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2020; 29:3214-3228. [PMID: 32691223 DOI: 10.1007/s00586-020-06543-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 07/14/2020] [Indexed: 01/22/2023]
Abstract
PURPOSE To determine the cyclin-dependent kinase 12 (CDK12) expression in chordoma patient tissues and cell lines, its correlation with oncologic outcomes, and its function in chordoma cell proliferation. METHODS A chordoma tissue microarray was constructed from fifty-six patient specimens and examined by immunohistochemistry to measure CDK12 expression and its correlation to patient clinical characteristics and survival. CDK12 expression in chordoma cell lines and patient tissues was evaluated via western blot. CDK12 specific small interfering RNA (siRNA) was applied to determine whether its inhibition attenuated chordoma cell growth and proliferation. RESULTS CDK12 was expressed in the majority of chordoma specimens, with notably higher expression in patients with recurrent or metastatic disease. High CDK12 expression was an independent prognostic predictor for shorter overall and progression-free survival in chordoma by univariate and multivariate analysis. Western blot analysis revealed that CDK12 was also highly expressed in chordoma cell lines, with CDK12 specific small interfering RNA (siRNA) mediated knockdown decreasing proliferation and inducing apoptosis. Mechanistically, inhibition of CDK12 decreased phosphorylation of RNA polymerase II (RNAP II) and the anti-apoptotic proteins Survivin and Mcl-1. CONCLUSION High expression of CDK12 is an independent predictor of poor prognosis in chordoma. Inhibition of CDK12 significantly decreased chordoma cell proliferation and induced apoptosis. Our results support CDK12 as a novel prognostic biomarker and therapeutic target in chordoma.
Collapse
Affiliation(s)
- Pichaya Thanindratarn
- Department of Orthopaedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, 615 Charles E. Young. Dr. South, Los Angeles, CA, 90095, USA.,Department of Orthopedic Surgery, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Dylan C Dean
- Department of Orthopaedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, 615 Charles E. Young. Dr. South, Los Angeles, CA, 90095, USA
| | - Wenlong Feng
- Department of Orthopaedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, 615 Charles E. Young. Dr. South, Los Angeles, CA, 90095, USA.,Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ran Wei
- Department of Orthopaedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, 615 Charles E. Young. Dr. South, Los Angeles, CA, 90095, USA.,Musculoskeletal Tumor Center, Beijing Key Laboratory of Musculoskeletal Tumor, Peking University People's Hospital, Beijing, China
| | - Scott D Nelson
- Department of Pathology, University of California, Los Angeles, CA, USA
| | - Francis J Hornicek
- Department of Orthopaedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, 615 Charles E. Young. Dr. South, Los Angeles, CA, 90095, USA
| | - Zhenfeng Duan
- Department of Orthopaedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, 615 Charles E. Young. Dr. South, Los Angeles, CA, 90095, USA.
| |
Collapse
|
5
|
Gazova A, Samakova A, Laczo E, Hamar D, Polakovicova M, Jurikova M, Kyselovic J. Clinical utility of miRNA-1, miRNA-29g and miRNA-133s plasma levels in prostate cancer patients with high-intensity training after androgen-deprivation therapy. Physiol Res 2020; 68:S139-S147. [PMID: 31842577 DOI: 10.33549/physiolres.934298] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The randomized trials showed that the addition of training resistance program to androgen-deprivation therapy (ADT) had many beneficial effects for prostate cancer (PC) patients (significant protective effect on the volume of muscle mass) and the studies have revealed a panel of miRNAs, which are deregulate in PC and may serve as promising biomarkers of PC risk. The primary aim of our present study was to investigate the effect of exercise training to changes in body composition (muscle strength) and the secondary endpoint was to investigate the impact of an exercise training program on plasma levels of selected myogenic microRNAs (miRNAs) (miRNA-1, miRNA-29b, and miRNA-133) in PC patients undergoing the ADT. Effect of ADT and exercise intervention showed significant increase (experimental group vs. control group) the changes in body composition, free testosterone levels, IL-6 and plasma levels of myogenic miRNAs and significant reduced insulin serum levels. In conclusion, resistance training with ADT in the treatment of PC significantly changed the physical and metabolic function and the plasma levels of specific myogenic miRNAs. Our data support with the other publicized results.
Collapse
Affiliation(s)
- A Gazova
- Institute of Pharmacology and Clinical Pharmacology, Faculty of Medicine, Comenius University Bratislava, Slovak Republic
| | | | | | | | | | | | | |
Collapse
|
6
|
Jeong B, Kim YJ, Jeong JY, Kim YJ. Label-free electrochemical quantification of microRNA-375 in prostate cancer cells. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
7
|
Vanacore D, Boccellino M, Rossetti S, Cavaliere C, D'Aniello C, Di Franco R, Romano FJ, Montanari M, La Mantia E, Piscitelli R, Nocerino F, Cappuccio F, Grimaldi G, Izzo A, Castaldo L, Pepe MF, Malzone MG, Iovane G, Ametrano G, Stiuso P, Quagliuolo L, Barberio D, Perdonà S, Muto P, Montella M, Maiolino P, Veneziani BM, Botti G, Caraglia M, Facchini G. Micrornas in prostate cancer: an overview. Oncotarget 2018; 8:50240-50251. [PMID: 28445135 PMCID: PMC5564846 DOI: 10.18632/oncotarget.16933] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 03/25/2017] [Indexed: 12/11/2022] Open
Abstract
Prostate cancer is the second highest cause of cancer mortality after lung tumours. In USA it affects about 2.8 million men and the incidence increases with age in many countries. Therefore, early diagnosis is a very important step for patient clinical evaluation and for a selective and efficient therapy. The study of miRNAs' functions and molecular mechanisms has brought new knowledge in biological processes of cancer. In prostate cancer there is a deregulation of several miRNAs that may function as tumour suppressors or oncogenes. The aim of this review is to analyze the progress made to our understanding of the role of miRNA dysregulation in prostate cancer tumourigenesis.
Collapse
Affiliation(s)
- Daniela Vanacore
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Mariarosaria Boccellino
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Sabrina Rossetti
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Carla Cavaliere
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto, Taranto, Italy
| | - Carmine D'Aniello
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Medical Oncology, A.O.R.N. dei COLLI "Ospedali Monaldi-Cotugno-CTO", Napoli, Italy
| | - Rossella Di Franco
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Francesco Jacopo Romano
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy
| | - Micaela Montanari
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Naples, Italy
| | - Elvira La Mantia
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Raffaele Piscitelli
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale, Naples, Italy
| | - Flavia Nocerino
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Epidemiology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Francesca Cappuccio
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Psicology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Giovanni Grimaldi
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Alessandro Izzo
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Luigi Castaldo
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Maria Filomena Pepe
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Maria Gabriella Malzone
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Gelsomina Iovane
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Gianluca Ametrano
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Paola Stiuso
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Lucio Quagliuolo
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Daniela Barberio
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Psicology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Sisto Perdonà
- Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Paolo Muto
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Maurizio Montella
- Epidemiology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Piera Maiolino
- Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale, Naples, Italy
| | - Bianca Maria Veneziani
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Naples, Italy
| | - Gerardo Botti
- Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy.,Scientific Directorate, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Gaetano Facchini
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| |
Collapse
|
8
|
Predictive Comprehensive Geriatric Assessment in elderly prostate cancer patients: the prospective observational scoop trial results. Anticancer Drugs 2017; 28:104-109. [PMID: 27579728 DOI: 10.1097/cad.0000000000000428] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The Comprehensive Geriatric Assessment (CGA) represents the future of the geriatric oncology to reduce toxicities and treatment-related hospitalization in the elderly. Most patients receiving docetaxel for metastatic castration-resistant prostate cancer are in their seventies or older. We explored the efficacy of the CGA in predicting chemotherapy feasibility and response to docetaxel in a cohort of 24 patients aged at least 70. This was an observational, prospective study involving 24 patients who were 70 years of age or older and about to start chemotherapy with docetaxel for metastatic castration-resistant prostate cancer; we performed a CGA including five domains and divided our patients into 'healthy' and 'frail'; the relations between general condition and (i) early chemotherapy discontinuation and (ii) response to docetaxel were explored. We found a statistically significant relationship between frailty assessed by CGA and early docetaxel discontinuation; we also found an association between frailty and response to chemotherapy, but this did not reach statistical significance. A geriatric assessment before starting chemotherapy may help clinicians to recognize frail patients, and hence to reduce toxicities and early treatment discontinuation. Further analyses are required to simplify the CGA tools and to facilitate its incorporation into routine clinical practice.
Collapse
|
9
|
Di Franco R, Borzillo V, Ravo V, Ametrano G, Falivene S, Cammarota F, Rossetti S, Romano FJ, D'Aniello C, Cavaliere C, Iovane G, Piscitelli R, Berretta M, Muto P, Facchini G. Rectal/urinary toxicity after hypofractionated vs conventional radiotherapy in low/intermediate risk localized prostate cancer: systematic review and meta analysis. Oncotarget 2017; 8:17383-17395. [PMID: 28129649 PMCID: PMC5370048 DOI: 10.18632/oncotarget.14798] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 12/07/2016] [Indexed: 12/18/2022] Open
Abstract
Purpose The aim of this review was to compare radiation toxicity in Localized Prostate Cancer (LPC) patients who underwent conventional fractionation (CV), hypofractionated (HYPO) or extreme hypofractionated (eHYPO) radiotherapy. We analyzed the impact of technological innovation on the management of prostate cancer, attempting to make a meta-analysis of randomized trials. Methods PubMed database has been explored for studies concerning acute and late urinary/gastrointestinal toxicity in low/intermediate risk LPC patients after receiving radiotherapy. Studies were then gathered into 5 groups: detected acute and chronic toxicity data from phase II non randomized trials were analyzed and Odds Ratio (OR) was calculated by comparing the number of patients with G0-1 toxicity and those with toxicity > G2 in the studied groups. A meta-analysis of prospective randomized trials was also carried out. Results The initial search yielded 575 results, but only 32 manuscripts met all eligibility requirements: in terms of radiation-induced side effects, such as gastrointestinal and genitourinary acute and late toxicity, hypofractionated 3DCRT seemed to be more advantageous than 3DCRT with conventional fractionation as well as IMRT with conventional fractionation compared to 3DCRT with conventional fractionation; furthermore, IMRT hypofractionated technique appeared more advantageous than IMRT with conventional fractionation in late toxicities. Randomized trials meta-analysis disclosed an advantage in terms of acute gastrointestinal and late genitourinary toxicity for Hypofractionated schemes. Conclusions Although our analysis pointed out a more favorable toxicity profile in terms of gastrointestinal acute side effects of conventional radiotherapy schemes compared to hypofractionated ones, prospective randomized trials are needed to better understand the real incidence of rectal and urinary toxicity in patients receiving radiotherapy for localized prostate cancer.
Collapse
Affiliation(s)
- Rossella Di Franco
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Valentina Borzillo
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Vincenzo Ravo
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Gianluca Ametrano
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Sara Falivene
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Fabrizio Cammarota
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Sabrina Rossetti
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy
| | - Francesco Jacopo Romano
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy
| | - Carmine D'Aniello
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy.,Division of Medical Oncology, A.O.R.N. dei COLLI "Ospedali Monaldi-Cotugno-CTO", Napoli
| | - Carla Cavaliere
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy.,Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto, Taranto, Italy
| | - Gelsomina Iovane
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale' - IRCCS , Naples , Italy
| | - Raffaele Piscitelli
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy
| | - Massimiliano Berretta
- Department of Medical Oncology, CRO Aviano, National Cancer Institute, Aviano, Italy
| | - Paolo Muto
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale' - IRCCS, Napoli, Italy
| | - Gaetano Facchini
- Progetto ONCONET2.0 - Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo - Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale' - IRCCS , Naples , Italy
| |
Collapse
|
10
|
Li C, Huang C, Mok TS, Zhuang W, Xu H, Miao Q, Fan X, Zhu W, Huang Y, Lin X, Jiang K, Hu D, Chen X, Huang P, Lin G. Comparison of 22C3 PD-L1 Expression between Surgically Resected Specimens and Paired Tissue Microarrays in Non-Small Cell Lung Cancer. J Thorac Oncol 2017; 12:1536-1543. [PMID: 28751245 DOI: 10.1016/j.jtho.2017.07.015] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/13/2017] [Accepted: 07/05/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION The extent to which intratumoral heterogeneity of programmed death ligand 1 (PD-L1) expression causes discordance of PD-L1 expression between paired samples remains unclear. Here, PD-L1 status was compared between whole sections from NSCLCs and the corresponding tissue microarrays (TMAs) serving as surrogate biopsy specimens. METHODS PD-L1 expression was evaluated by 22C3 immunohistochemistry assay on 190 archival surgical specimens and matched to the TMA results. PD-L1 expression was determined by the tumor proportion score (TPS) and classified as TPS lower than 1%, TPS of 1% to 49%, and TPS of 50% or higher. Agreement statistics were used. RESULTS The percentage of PD-L1 expression on tumor cells differed greatly between individual TMAs and matched surgical specimens. When PD-L1 TPS was adopted, a total of 36 of 190 discordance cases (18.9%) were observed, with a κ-value of 0.630 between paired samples. The TMAs underestimated or overestimated PD-L1 status in 19 of 36 (52.8%) and 17 of 36 (47.2%) of the matched surgical specimens, respectively (p = 0.118). The discordance rate was much lower in cases with a PD-L1 TPS lower than 1% compared with in cases with a TPS of 1% to 49% and TPS of 50% or higher (18.4% versus 56.7% and 43.3%, p < 0.001). When a TPS of 50% or higher was used as the cutoff, the discordance rate of PD-L1 TPS less than 50% was further reduced to 7.5%. Such discrepancies were due mainly to intratumoral heterogeneity of PD-L1 expression and nonsignificant association with clinicopathological features. CONCLUSIONS PD-L1 expression in TMAs correlates moderately well with that in the corresponding surgical specimens, indicating that evaluating PD-L1 expression in diagnostic biopsy specimens could be misleading in defining sensitivity to pembrolizumab treatment yet may be reliable as a way to exclude patients with a PD-L1 TPS less than 50% from first-line pembrolizumab treatment.
Collapse
Affiliation(s)
- Chao Li
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China; Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, People's Republic of China
| | - Cheng Huang
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Tony S Mok
- The State Key Laboratory in Oncology in South China, Sir Y.K. Pao Centre for Cancer, Department of Clinical Oncology, Chinese University of Hong Kong, Hong Kong
| | - Wu Zhuang
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Haipeng Xu
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Qian Miao
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Xirong Fan
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Weifeng Zhu
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Yunjian Huang
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Xiandong Lin
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, People's Republic of China; Department of Molecular Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Kan Jiang
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Dan Hu
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Xiaohui Chen
- Department of Thoracic Surgery, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China
| | - Peisha Huang
- Fujian Medical University, Fujian, People's Republic of China
| | - Gen Lin
- Department of Thoracic Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, People's Republic of China.
| |
Collapse
|
11
|
Facchini G, Della Pepa C, Cavaliere C, Cecere SC, Di Napoli M, D'Aniello C, Crispo A, Iovane G, Maiolino P, Tramontano T, Piscitelli R, Pisconti S, Montella M, Berretta M, Sorrentino D, Perdonà S, Pignata S. From Clinical Trials to the Front Line: Vinflunine for Treatment of Urothelial Cell Carcinoma at the National Cancer Institute of Naples. Front Pharmacol 2016; 7:110. [PMID: 27199753 PMCID: PMC4853416 DOI: 10.3389/fphar.2016.00110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 04/11/2016] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The efficacy of Vinflunine, after failure of platinum-based chemotherapy in patients with metastatic or recurrent Transitional Cell Cancer of the Urothelial Tract, TCCU, has been demonstrated in an international, randomized, phase III trial comparing Vinflunine plus Best Supportive Care, BSC, with BSC alone. On the basis of that study vinflunine has been approved by the European Medicine Association, EMA, for treatment of TCCU patients after failure of a platinum treatment. However, since data in clinical trials often differ from routine clinical practice due to unselected population and less strict monitoring, "real life" experiences are very helpful to verify the efficacy of a new therapy. METHODS This was a spontaneous, observational, retrospective study involving 43 patients with metastatic TCCU treated with vinflunine at our cancer center, data about demographics, disease characteristics, and previous treatments were collected and outcome and toxicities of vinflunine were analyzed. RESULTS 41 of 43 patients were eligible for RR analysis, the Overall RR was 12%, the Disease Control Rate was 29%; when including only patients treated in II line the DCR rose to 33%; the median PFS and the median OS were 2.2 and 6.9 months, respectively. CONCLUSION Our findings were consistent with the outcome data emerged in the phase III randomized trial and in the other observational studies conducted all around Europe in the last 2-3 years. This experience supports the use of vinflunine in patients with advanced TTCU as effective and manageable antineoplastic drug.
Collapse
Affiliation(s)
- Gaetano Facchini
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Chiara Della Pepa
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Carla Cavaliere
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Sabrina C Cecere
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Marilena Di Napoli
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Carmine D'Aniello
- Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto Taranto, Italy
| | - Anna Crispo
- Unit of Epidemiology, Struttura Complessa di Statistica Medica, Biometria e Bioinformatica, Fondazione Istituto Nazionale Tumori Naples, Italy
| | - Gelsomina Iovane
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Piera Maiolino
- Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale Naples, Italy
| | - Teresa Tramontano
- Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale Naples, Italy
| | - Raffaele Piscitelli
- Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale Naples, Italy
| | - Salvatore Pisconti
- Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto Taranto, Italy
| | - Maurizio Montella
- Unit of Epidemiology, Struttura Complessa di Statistica Medica, Biometria e Bioinformatica, Fondazione Istituto Nazionale Tumori Naples, Italy
| | | | - Domenico Sorrentino
- Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Sisto Perdonà
- Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| | - Sandro Pignata
- Division of MedicalOncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori Fondazione G. Pascale Naples, Italy
| |
Collapse
|
12
|
Facchini G, Caffo O, Ortega C, D'Aniello C, Di Napoli M, Cecere SC, Della Pepa C, Crispo A, Maines F, Ruatta F, Iovane G, Pisconti S, Montella M, Berretta M, Pignata S, Cavaliere C. Very Early PSA Response to Abiraterone in mCRPC Patients: A Novel Prognostic Factor Predicting Overall Survival. Front Pharmacol 2016; 7:123. [PMID: 27242530 PMCID: PMC4870277 DOI: 10.3389/fphar.2016.00123] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 04/27/2016] [Indexed: 12/19/2022] Open
Abstract
Background: Abiraterone Acetate (AA) is approved for the treatment of mCRPC after failure of androgen deprivation therapy in whom chemotherapy is not yet clinically indicated and for treatment of mCRPC progressed during or after docetaxel-based chemotherapy regimen. The aim of this study is to evaluate the role of early PSA decline for detection of therapy success or failure in mCRPC patients treated with AA in post chemotherapy setting. Patients and Methods: We retrospectively evaluated 87 patients with mCRPC treated with AA. Serum PSA levels were evaluated after 15, 90 days and then monthly. The PSA flare phenomenon was evaluated, according to a confirmation value at least 1 week apart. The primary endpoint was to demonstrate that an early PSA decline correlates with a longer progression free survival (PFS) and overall survival (OS). The secondary endpoind was to demonstrate a correlation between better outcome and demographic and clinical patient characteristics. Results: We have collected data of 87 patients between Sep 2011 and Sep 2014. Early PSA response (≥50% from baseline at 15 days) was found in 56% evaluated patients and confirmed in 29 patients after 90 days. The median PFS was 5.5 months (4.6–6.5) and the median OS was 17.1 months (8.8–25.2). In early responders patients (PSA RR ≥ 50% at 15 days), we found a significant statistical advantage in terms of PFS at 1 year, HR 0.28, 95%CI 0.12–0.65, p = 0.003, and OS, HR 0.21 95% CI 0.06–0.72, p = 0.01. The results in PFS at 1 years and OS reached statistical significance also in the evaluation at 90 days. Conclusion: A significant proportion (78.6%) of patients achieved a rapid response in terms of PSA decline. Early PSA RR (≥50% at 15 days after start of AA) can provide clinically meaningful information and can be considered a surrogate of longer PFS and OS.
Collapse
Affiliation(s)
- Gaetano Facchini
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS Naples, Italy
| | - Orazio Caffo
- Department of Medical Oncology, Santa Chiara Hospital Trento, Italy
| | - Cinzia Ortega
- Medical Oncology Department, Institute for Cancer Research and Treatment Candiolo, Italy
| | - Carmine D'Aniello
- Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto Taranto, Italy
| | - Marilena Di Napoli
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS Naples, Italy
| | - Sabrina C Cecere
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS Naples, Italy
| | - Chiara Della Pepa
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS Naples, Italy
| | - Anna Crispo
- Unit of Epidemiology, Struttura Complessa di Statistica Medica, Biometria e Bioinformatica, Fondazione IRCCS Istituto Nazionale Tumori Naples, Italy
| | - Francesca Maines
- Department of Medical Oncology, Santa Chiara Hospital Trento, Italy
| | - Fiorella Ruatta
- Medical Oncology Department, Institute for Cancer Research and Treatment Candiolo, Italy
| | - Gelsomina Iovane
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS Naples, Italy
| | - Salvatore Pisconti
- Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto Taranto, Italy
| | - Maurizio Montella
- Unit of Epidemiology, Struttura Complessa di Statistica Medica, Biometria e Bioinformatica, Fondazione IRCCS Istituto Nazionale Tumori Naples, Italy
| | | | - Sandro Pignata
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS Naples, Italy
| | - Carla Cavaliere
- Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto Taranto, Italy
| |
Collapse
|
13
|
MALDI imaging mass spectrometry profiling of N-glycans in formalin-fixed paraffin embedded clinical tissue blocks and tissue microarrays. PLoS One 2014; 9:e106255. [PMID: 25184632 PMCID: PMC4153616 DOI: 10.1371/journal.pone.0106255] [Citation(s) in RCA: 173] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Accepted: 08/01/2014] [Indexed: 02/06/2023] Open
Abstract
A recently developed matrix-assisted laser desorption/ionization imaging mass spectrometry (MALDI-IMS) method to spatially profile the location and distribution of multiple N-linked glycan species in frozen tissues has been extended and improved for the direct analysis of glycans in clinically derived formalin-fixed paraffin-embedded (FFPE) tissues. Formalin-fixed tissues from normal mouse kidney, human pancreatic and prostate cancers, and a human hepatocellular carcinoma tissue microarray were processed by antigen retrieval followed by on-tissue digestion with peptide N-glycosidase F. The released N-glycans were detected by MALDI-IMS analysis, and the structural composition of a subset of glycans could be verified directly by on-tissue collision-induced fragmentation. Other structural assignments were confirmed by off-tissue permethylation analysis combined with multiple database comparisons. Imaging of mouse kidney tissue sections demonstrates specific tissue distributions of major cellular N-linked glycoforms in the cortex and medulla. Differential tissue distribution of N-linked glycoforms was also observed in the other tissue types. The efficacy of using MALDI-IMS glycan profiling to distinguish tumor from non-tumor tissues in a tumor microarray format is also demonstrated. This MALDI-IMS workflow has the potential to be applied to any FFPE tissue block or tissue microarray to enable higher throughput analysis of the global changes in N-glycosylation associated with cancers.
Collapse
|
14
|
Scognamiglio G, D’Antonio A, Rossi G, Cavazza A, Camerlingo R, Pirozzi G, La Mantia E, Anniciello AM, Morabito A, Cantile M, Boscaino A, Sparano L, Botti G, Rocco G, Franco R. CD90 expression in atypical meningiomas and meningioma metastasis. Am J Clin Pathol 2014; 141:841-9. [PMID: 24838329 DOI: 10.1309/ajcp8y0ebqmkwqei] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVES Meningiomas are slow-growing intracranial/intraspinal tumors, with a wide range of histopathologic variants. The more aggressive atypical and malignant types can disseminate via the venous system, lymphatic, system, or cerebrospinal fluid, with the lung and pleura being the most common sites of extracranial metastases. A case of metastatic meningioma with high expression of CD90 was spotted during a review of flow cytometry data for lung malignancies. Therefore, we have analyzed CD90 expression in a series of meningioma metastases with their corresponding primary tumors and in a series of 92 primary meningioma tumors. METHODS In addition to flow cytometry and immunohistochemical analysis of the case, a series of meningiomas and relative metastases has been evaluated for CD90 immunohistochemical expression. Furthermore, an immunohistochemical analysis has been conducted in a tissue microarray, including typical and atypical meningiomas. RESULTS CD90 had high expression in three of four cases of metastases and in their corresponding primary atypical meningioma. In addition, CD90 was significantly expressed in atypical rather than in typical meningiomas (P = .003). However, the correlation of CD90 with patient survival reveals only a trend of statistical association with extracranial metastases. CONCLUSIONS CD90 is a biomarker overexpressed in atypical meningioma, with a potential role in metastatic switch of this tumor.
Collapse
Affiliation(s)
- Giosuè Scognamiglio
- Pathology Department, AO “San Giovanni Di Dio e Ruggi D’Aragona,” Salerno, Italy
| | - Antonio D’Antonio
- Pathology Unit, AO “San Giovanni Di Dio e Ruggi D’Aragona,” Salerno, Italy
| | - Giulio Rossi
- Pathology Unit, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Alberto Cavazza
- Pathology Department, Santa Maria Nuova Hospital, Reggio Emilia, Italy
| | - Rosa Camerlingo
- Experimental Oncology Unit, AO “Antonio Cardarelli,” Naples, Italy
| | - Giuseppe Pirozzi
- Experimental Oncology Unit, AO “Antonio Cardarelli,” Naples, Italy
| | - Elvira La Mantia
- Pathology Department, AO “San Giovanni Di Dio e Ruggi D’Aragona,” Salerno, Italy
| | | | | | - Monica Cantile
- Pathology Department, AO “San Giovanni Di Dio e Ruggi D’Aragona,” Salerno, Italy
| | | | | | - Gerardo Botti
- Pathology Department, AO “San Giovanni Di Dio e Ruggi D’Aragona,” Salerno, Italy
| | - Gaetano Rocco
- Department of Thoracic Surgery and Oncology, “ISTITUTO NAZIONALE TUMORI Fondazione G. PASCALE,” IRCCS, Naples, Italy
| | - Renato Franco
- Pathology Department, AO “San Giovanni Di Dio e Ruggi D’Aragona,” Salerno, Italy
| |
Collapse
|
15
|
Chen B, Fang WK, Wu ZY, Xu XE, Wu JY, Fu JH, Yao XD, Huang JH, Chen JX, Shen JH, Zheng CP, Wang SH, Li EM, Xu LY. The prognostic implications of microvascular density and lymphatic vessel density in esophageal squamous cell carcinoma: Comparative analysis between the traditional whole sections and the tissue microarray. Acta Histochem 2014; 116:646-53. [PMID: 24411070 DOI: 10.1016/j.acthis.2013.12.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2013] [Revised: 12/02/2013] [Accepted: 12/03/2013] [Indexed: 02/05/2023]
Abstract
Focal distribution of microvascular and lymphatic vessels is a critical issue in cancer, and is measured by tissue microarray (TMA) construction from paraffin-embedded surgically obtained tissues, a process that may not accurately reflect true focal distribution. The aim of this study was to assess the concordance of microvascular density (MVD) and lymphatic vessel density (LVD) in TMAs with corresponding whole sections, and to correlate the MVD or LVD with clinicopathological parameters in 124 cases of esophageal squamous cell carcinoma (ESCC). MVD, determined by CD105 immunohistochemistry of whole sections, was strongly associated with lymph node metastasis (p=0.000) and pTNM stage (p=0.001). Kaplan-Meier survival analysis showed that increasing CD105 microvessel count correlated with decreasing survival (p<0.001). The same result was acquired when MVD was calculated from tissue microarrays. Analysis of continuous data showed a highly significant correlation between whole sections and TMA data (Pearson r=0.522, p<0.001). Increasing LVD, as determined by D2-40 immunohistochemistry of whole sections, correlated with decreasing survival, but this relationship was undetectable using TMAs. In conclusion, we demonstrate that for the selected endothelial markers, TMAs can provide a realistic and reliable estimate of the extent of MVD, but not LVD in ESCC samples.
Collapse
Affiliation(s)
- Bo Chen
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Institute of Oncologic Pathology, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Wang-Kai Fang
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Zhi-Yong Wu
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Department of Oncology Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Xiu-E Xu
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Institute of Oncologic Pathology, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Jian-Yi Wu
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Jun-Hui Fu
- Department of Oncology Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Xiao-Dong Yao
- Department of Oncology Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Jian-Hao Huang
- Department of Oncology Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Jie-Xin Chen
- Department of Oncology Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Jin-Hui Shen
- Department of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Chun-Peng Zheng
- Department of Oncology Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - Shao-Hong Wang
- Department of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, Guangdong, PR China
| | - En-Min Li
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, Guangdong, PR China.
| | - Li-Yan Xu
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Institute of Oncologic Pathology, Shantou University Medical College, Shantou 515041, Guangdong, PR China.
| |
Collapse
|
16
|
Bluth MH. Molecular Pathology in the Modern Era: Revisiting Jacob’s Spotted Sheep. Clin Lab Med 2013; 33:xi-xiii. [DOI: 10.1016/j.cll.2013.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
17
|
Cantile M, Collina F, Scognamiglio G, Di Bonito M, Franco R, Botti G. Inadequacy of tissue microarrays for the immunohistochemical detection of cancer stem cells in solid tumors: a viewpoint. Expert Rev Anticancer Ther 2013; 13:1139-41. [PMID: 24099570 DOI: 10.1586/14737140.2013.845341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Monica Cantile
- Pathology Unit, Istituto Nazionale Tumori Fondazione "G. Pascale", via Mariano Semmola 80131, Napoli, Italy
| | | | | | | | | | | |
Collapse
|
18
|
Zhang L, Guo S, Schwab JH, Nielsen GP, Choy E, Ye S, Zhang Z, Mankin H, Hornicek FJ, Duan Z. Tissue microarray immunohistochemical detection of brachyury is not a prognostic indicator in chordoma. PLoS One 2013; 8:e75851. [PMID: 24086644 PMCID: PMC3781148 DOI: 10.1371/journal.pone.0075851] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Accepted: 08/22/2013] [Indexed: 12/13/2022] Open
Abstract
Brachyury is a marker for notochord-derived tissues and neoplasms, such as chordoma. However, the prognostic relevance of brachyury expression in chordoma is still unknown. The improvement of tissue microarray technology has provided the opportunity to perform analyses of tumor tissues on a large scale in a uniform and consistent manner. This study was designed with the use of tissue microarray to determine the expression of brachyury. Brachyury expression in chordoma tissues from 78 chordoma patients was analyzed by immunohistochemical staining of tissue microarray. The clinicopathologic parameters, including gender, age, location of tumor and metastatic status were evaluated. Fifty-nine of 78 (75.64%) tumors showed nuclear staining for brachyury, and among them, 29 tumors (49.15%) showed 1+ (<30% positive cells) staining, 15 tumors (25.42%) had 2+ (31% to 60% positive cells) staining, and 15 tumors (25.42%) demonstrated 3+ (61% to 100% positive cells) staining. Brachyury nuclear staining was detected more frequently in sacral chordomas than in chordomas of the mobile spine. However, there was no significant relationship between brachyury expression and other clinical variables. By Kaplan-Meier analysis, brachyury expression failed to produce any significant relationship with the overall survival rate. In conclusion, brachyury expression is not a prognostic indicator in chordoma.
Collapse
Affiliation(s)
- Linlin Zhang
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Pathology, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shang Guo
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Orthopaedics, Shanghai Sixth People’s Hospital affiliated to Shanghai Jiao Tong University, Shanghai, China
| | - Joseph H. Schwab
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - G. Petur Nielsen
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Edwin Choy
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Shunan Ye
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Zhan Zhang
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Pathology, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Henry Mankin
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Francis J. Hornicek
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- * E-mail:
| |
Collapse
|
19
|
Heel K, Tabone T, Röhrig KJ, Maslen PG, Meehan K, Grimwade LF, Erber WN. Developments in the immunophenotypic analysis of haematological malignancies. Blood Rev 2013; 27:193-207. [PMID: 23845589 DOI: 10.1016/j.blre.2013.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Immunophenotyping is the method by which antibodies are used to detect cellular antigens in clinical samples. Although the major role is in the diagnosis and classification of haematological malignancies, applications have expanded over the past decade. Immunophenotyping is now used extensively for disease staging and monitoring, to detect surrogate markers of genetic aberrations, to identify potential immuno-therapeutic targets and to aid prognostic prediction. This expansion in applications has resulted from developments in antibodies, methodology, automation and data handling. In this review we describe recent advances in both the technology and applications for the analysis of haematological malignancies. We highlight the importance of the expanding repertoire of testing capability for diagnostic, prognostic and therapeutic applications. The impact and significance of immunophenotyping in the assessment of haematological neoplasms are evident.
Collapse
Affiliation(s)
- Kathy Heel
- Pathology and Laboratory Medicine, University of Western Australia, Crawley, WA 6009, Australia.
| | | | | | | | | | | | | |
Collapse
|
20
|
Gustavson MD, Rimm DL, Dolled-Filhart M. Tissue microarrays: leaping the gap between research and clinical adoption. Per Med 2013; 10:441-451. [PMID: 29758838 DOI: 10.2217/pme.13.42] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The use of tissue microarrays (TMAs) in the preclinical and translational research settings has become ubiquitous as they allow for high-throughput in situ biomarker analysis of hundreds of patient samples, with time and cost efficiency. Coupled with advanced imaging and image-analysis technologies that allow for objective and standardized biomarker expression assessment, TMAs have become critical tools for the development and validation of clinically meaningful biomarker diagnostic assays. However, their diagnostic use in the clinical laboratory setting is limited due to the need for conventional whole-section tissue assessment used for routine diagnostic purposes. In this article, after reviewing TMA basics and their translational and clinical research applications, we will focus on the use of TMAs for robust assay development and quality control in the clinical laboratory setting, as well as provide insights into how TMAs may serve well in the clinical setting as assay performance and quantification controls.
Collapse
Affiliation(s)
| | - David L Rimm
- Yale University School of Medicine, New Haven, CT, USA
| | - Marisa Dolled-Filhart
- Clinical Development Laboratory, Merck & Company, Office: RY50-1E-144, Maildrop RY 50-100, 126 Lincoln Avenue, Rahway, NJ 07065, USA
| |
Collapse
|
21
|
Dolled-Filhart MP, Gustavson MD. Tissue microarrays and quantitative tissue-based image analysis as a tool for oncology biomarker and diagnostic development. ACTA ACUST UNITED AC 2012; 6:569-83. [DOI: 10.1517/17530059.2012.708336] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
22
|
Aquino G, Pannone G, Santoro A, Liguori G, Franco R, Serpico R, Florio G, De Rosa A, Mattoni M, Cozza V, Botti G, Losito S, Longo F, Staibano S, Cuda G, Lo Muzio L, Sbordone C, Bufo P, Grimaldi A, Caraglia M, Di Domenico M. pEGFR-Tyr 845 expression as prognostic factors in oral squamous cell carcinoma: a tissue-microarray study with clinic-pathological correlations. Cancer Biol Ther 2012; 13:967-77. [PMID: 22825335 DOI: 10.4161/cbt.20991] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The EGFR (epidermal growth factor receptor) a member of the family of transmembrane protein kinase receptors known as the erbB family shows a significant correlation with the presence of metastases and poorly differentiated oral cancer. Aim of the present work is to define the key-role of EGFR in oral cancer prognosis. We have analyzed the EGFR expression on 149 cases of oral squamous cell cancers (OSCC) and we have found that it was poorly expressed in normal oral epithelium, but its expression was significantly increased in OSCCs. Moreover, we have recorded that both pEGFR-Tyr 845 and pEGFR-Tyr 1068 were mainly distributed in high histological grading and in advanced stages. Western blotting has confirmed the total absence of EGFR phosphorylation in normal oral epithelium and the higher level of protein phosphorylation in representative cases of OSCCs. The EGF-R amplification was found by fluorescence in situ hybridization (FISH) in 14% of OSCC; interestingly, EGF-R amplification was mainly observed in OSCC with higher histological grading (G2 and G3) and advanced stage (pT4) sub-groups. Kaplan-Meyer survival analysis suggested that patients with positive pEGFR-Tyr 845 tumors had a worse prognosis and were bad responders to chemotherapy. These results confirm the central role of EGF-R activation status as a prognostic biomarker in OSCC.
Collapse
Affiliation(s)
- Gabriella Aquino
- Section of Pathological Anatomy, Fourth Section of Maxillofacial Surgery, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione G.Pascale, Naples, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|