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Chen H, Wei J, Zhu Z, Hou Y. Multifaceted roles of PD-1 in tumorigenesis: From immune checkpoint to tumor cell-intrinsic function. Mol Carcinog 2024; 63:1436-1448. [PMID: 38751009 DOI: 10.1002/mc.23740] [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: 12/21/2023] [Revised: 02/27/2024] [Accepted: 05/04/2024] [Indexed: 07/10/2024]
Abstract
Programmed cell death 1 (PD-1), a key immune checkpoint receptor, has been extensively studied for its role in regulating immune responses in cancer. However, recent research has unveiled a complex and dual role for PD-1 in tumorigenesis. While PD-1 is traditionally associated with immune cells, this article explores its expression in various cancer cells and its impact on cancer progression. PD-1's functions extend beyond immune regulation, as it has been found to both promote and suppress tumor growth, depending on the cancer type. These findings have significant implications for the future of cancer treatment and our understanding of the immune response in the context of cancer. This article calls for further research into the multifaceted roles of PD-1 to optimize its therapeutic potential and improve patient outcomes in the fight against cancer.
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Affiliation(s)
- Huiqing Chen
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Jiayu Wei
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Zhen Zhu
- Zhenjiang Stomatological Hospital, Zhenjiang, China
| | - Yongzhong Hou
- School of Life Sciences, Jiangsu University, Zhenjiang, China
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2
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Shebbo S, Binothman N, Darwaish M, Niaz HA, Abdulal RH, Borjac J, Hashem AM, Mahmoud AB. Redefining the battle against colorectal cancer: a comprehensive review of emerging immunotherapies and their clinical efficacy. Front Immunol 2024; 15:1350208. [PMID: 38533510 PMCID: PMC10963412 DOI: 10.3389/fimmu.2024.1350208] [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: 12/05/2023] [Accepted: 02/21/2024] [Indexed: 03/28/2024] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer globally and presents a significant challenge owing to its high mortality rate and the limitations of traditional treatment options such as surgery, radiotherapy, and chemotherapy. While these treatments are foundational, they are often poorly effective owing to tumor resistance. Immunotherapy is a groundbreaking alternative that has recently emerged and offers new hope for success by exploiting the body's own immune system. This article aims to provide an extensive review of clinical trials evaluating the efficacy of various immunotherapies, including CRC vaccines, chimeric antigen receptor T-cell therapies, and immune checkpoint inhibitors. We also discuss combining CRC vaccines with monoclonal antibodies, delve into preclinical studies of novel cancer vaccines, and assess the impact of these treatment methods on patient outcomes. This review seeks to provide a deeper understanding of the current state of CRC treatment by evaluating innovative treatments and their potential to redefine the prognosis of patients with CRC.
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Affiliation(s)
- Salima Shebbo
- Strategic Research and Innovation Laboratories, Taibah University, Madinah, Saudi Arabia
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Biological Sciences, Beirut Arab University, Debbieh, Lebanon
| | - Najat Binothman
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Chemistry, College of Sciences and Arts, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Manar Darwaish
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Immunology Research Program, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Hanan A. Niaz
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Rwaa H. Abdulal
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jamilah Borjac
- Department of Biological Sciences, Beirut Arab University, Debbieh, Lebanon
| | - Anwar M. Hashem
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmad Bakur Mahmoud
- Strategic Research and Innovation Laboratories, Taibah University, Madinah, Saudi Arabia
- College of Applied Medical Sciences, Taibah University, Almadinah Almunawarah, Saudi Arabia
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Wang YZ, Wang JS, Du J, Tang XL, Xiao JP. Clinical benefit analysis of PD-1 inhibitors in patients with advanced, recurrent or metastatic cervical cancer: a meta-analysis and systematic review. Front Immunol 2024; 15:1305810. [PMID: 38327524 PMCID: PMC10847356 DOI: 10.3389/fimmu.2024.1305810] [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: 10/02/2023] [Accepted: 01/15/2024] [Indexed: 02/09/2024] Open
Abstract
Purpose This study aims to comprehensively evaluate the efficacy and safety of programmed cell death protein-1 (PD-1) in patients with advanced, recurrent, or metastatic cervical cancer (ARMCC) and identify the population that may benefit the most. Methods We conducted a search of PubMed, EMBASE, and the Cochrane Collaboration Library from their inception to September 2023. We extracted and analyzed the results related to the efficacy and safety of PD-1 in patients with ARMCC. The primary endpoints included the overall objective response rate (ORR) and adverse events (AEs), while the secondary endpoints encompassed the 1-year overall survival (OS) rate, 1-year progression-free survival (PFS) rate, as well as OS and PFS. We used a random effects model to conduct a meta-analysis on single-group rates, and the Mantel-Haenszel method was utilized to compare the ORR and the incidence of AEs. Results Our study included a total of 21 trials involving 2,097 patients. The ORR of the combination of PD-1 inhibitors with chemotherapy was 56.36%, the combination of PD-1 inhibitors with anti-angiogenic agents was 38.72%, the combination of PD-1 inhibitors with Cytotoxic T-lymphocyte antigen 4 inhibitors was 25.60%, and PD-1 inhibitor monotherapy was 15.99%. The subgroup analysis showed that the group of patients with squamous cell carcinoma (SCC) exhibited a significantly higher ORR compared to the non-SCC group in patients who received PD-1 inhibitors combined with other anti-tumor drugs (Odds Ratio =2.43, P=0.002). Additionally, the group of patients with a programmed death-ligand 1 combined positive score (PD-L1 CPS) ≥1 exhibited a significantly higher ORR compared to the PD-L1 CPS <1 group in patients who received PD-1 inhibitor monotherapy (OR=4.14, P=0.02). PD-1 inhibitor monotherapy or PD-1 inhibitors combined with chemotherapy did not significantly increase the incidence of all grades of adverse events (Relative Risk=0.99, p=0.788) or the incidence of serious adverse events (RR=0.99, p=0.788) compared to chemotherapy alone. Conclusion PD-1 inhibitors demonstrate outstanding efficacy in the treatment of patients with ARMCC. Patients with SCC may benefit more from treatments including PD-1 inhibitors in combination with other anti-tumor drugs, and PD-L1 CPS ≥1 can be considered a favorable indicator of immune therapy response. Importantly, the use of PD-1 inhibitor monotherapy or PD-1 inhibitors in combination with chemotherapy did not lead to an increased incidence of AEs compared with chemotherapy alone, indicting safety during treatment. Systematic Review Registration PROSPERO (CRD42023457945).
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Affiliation(s)
- Yun-zi Wang
- Department of Pathology, Sichuan Science City Hospital, Mianyang, Sichuan, China
| | - Ji-sheng Wang
- Department of Pharmacy, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, China
| | - Jiang Du
- Department of General Surgery, Sichuan Science City Hospital, Sichuan, China
| | - Xue-li Tang
- Department of Science and Technology, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, China
| | - Jing-ping Xiao
- Department of Pharmacy, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, China
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Wang Q, Shao X, Zhang Y, Zhu M, Wang FXC, Mu J, Li J, Yao H, Chen K. Role of tumor microenvironment in cancer progression and therapeutic strategy. Cancer Med 2023. [PMID: 36807772 DOI: 10.1002/cam4.5698] [Citation(s) in RCA: 33] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 01/18/2023] [Accepted: 02/02/2023] [Indexed: 02/23/2023] Open
Abstract
Cancer is now considered a tumor microenvironment (TME) disease, although it was originally thought to be a cell and gene expression disorder. Over the past 20 years, significant advances have been made in understanding the complexity of the TME and its impact on responses to various anticancer therapies, including immunotherapies. Cancer immunotherapy can recognize and kill cancer cells by regulating the body's immune system. It has achieved good therapeutic effects in various solid tumors and hematological malignancies. Recently, blocking of programmed death-1 (PD-1), programmed death-1 ligand-1 (PD-L1), and programmed death Ligand-2 (PD-L2), the construction of antigen chimeric T cells (CAR-T) and tumor vaccines have become popular immunotherapies Tumorigenesis, progression, and metastasis are closely related to TME. Therefore, we review the characteristics of various cells and molecules in the TME, the interaction between PD-1 and TME, and promising cancer immunotherapy therapeutics.
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Affiliation(s)
- Qingjing Wang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Xueting Shao
- Institute of Pharmaceutical Biotechnology & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yuxuan Zhang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Miaojin Zhu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Frederick X C Wang
- The EnMed Program at Houston Methodist Hospital, Texas A&M University College of Medicine and College of Engineering, Houston, Texas, USA
| | - Jianjian Mu
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Jiaxuan Li
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Hangping Yao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Keda Chen
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
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Zhou H, Cui F, Lv D, Gong Q, Wen J, Shuang W. Top 100 most-cited articles on renal cell carcinoma: A bibliometric analysis. Medicine (Baltimore) 2023; 102:e32926. [PMID: 36820552 PMCID: PMC9907913 DOI: 10.1097/md.0000000000032926] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND To analyze the top 100 most-cited articles on renal cell carcinoma (RCC) using bibliometric methods based on the Web of Science core collection database and to explore the research status, hotspots, and emerging trends in RCC. METHODS The literature on RCC was searched in the Web of Science core collection database using a specific search strategy, and the types of literature were limited to articles and reviews, with no restrictions to language and publication date. The top 100 articles with the highest number of citations were extracted after the manual screening. The publication year, the number of citations, authors, country, institution, journal, and keywords of these articles were collected and analyzed. Descriptive statistics and visual analysis were performed using Microsoft Excel, VOSviewer, CiteSpace, R, and SPSS. RESULTS The number of citations of the top 100 articles varied from 541 to 4530, with a median citation count of 807.5, and the citation rates ranged from 13.8 to 448.4 citations per year. Motzer RJ (n = 22), Escudier B (n = 13), Rini BI (n = 13), and Hutson TE (n = 11) were major contributors to this research area, with Motzer RJ publishing 16 articles as the first author. The US (n = 73), France (n = 5), Canada (n = 4), and Sweden (n = 4) were the leading countries for RCC studies. MEMORIAL SLOAN KETTERING CANCER CENTER (n = 22) was the institution with the highest number of publications. These 100 articles were derived from 24 journals, and the New England Journal of Medicine had the largest number of articles published (n = 18, impact factor = 91.245). The keyword co-occurrence network analysis showed that research hotspots in this field included molecular mechanisms of RCC development and progression, surgical treatment, targeted drug-related clinical trials, and immunotherapy. CONCLUSION We analyzed the top 100 articles with the highest number of citations in the field of RCC and identified the influential authors, countries, institutions, and journals in this field. This study also presented the current research status, hotspots, and future trends in RCC.
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Affiliation(s)
- Huiyu Zhou
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Fan Cui
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Dingyang Lv
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Qian Gong
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Jie Wen
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Weibing Shuang
- Department of Urology, The First Hospital of Shanxi Medical University, Taiyuan, China
- * Correspondence: Weibing Shuang, Department of Urology, The First Hospital of Shanxi Medical University, No. 85 Jiefang South Road, Yingze District, Taiyuan, Shanxi Province 030001, China (e-mail: )
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Alkader M, Altaha R, Alkhatib L, Jabali EH, Alsoreeky MS. Hyperprogressive Disease In a Metastatic Renal Cell Carcinoma Patient After Receiving Immune Checkpoint Inhibitors: A Case Report. Cureus 2022; 14:e30194. [DOI: 10.7759/cureus.30194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2022] [Indexed: 11/07/2022] Open
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Tatar G, Alçin G, Şengül Samanci N, Erol Fenercioglu Ö, Beyhan E, Fikret Çermik T. Role of 18F-FDG PET/CT in the assessment of therapy response and clinical outcome in metastatic renal cell carcinoma treated with tyrosine kinase inhibitors or immunotherapy. Nucl Med Commun 2022; 43:701-709. [PMID: 35362692 DOI: 10.1097/mnm.0000000000001553] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE This study aimed to determine the role and prognostic significance of 18F-FDG PET/CT on treatment response and survival outcomes in metastatic renal cell carcinoma patients treated with immunotherapy or tyrosine kinase inhibitors (TKIs). PATIENTS AND METHODS Forty patients scheduled for a standard treatment protocol with TKIs (n = 17; group-1) or PD-1 inhibitors (nivolumab, n = 23; group-2) were evaluated by 18F-FDG PET/CT. Peak standardized uptake value corrected for lean body mass (SULpeak) and maximum standardized uptake value (SUVmax) were calculated, and their relationship to treatment response was evaluated. RESULTS Complete response (CR) in three patients, partial response (PR) in two patients and stable disease (SD) in eight patients were observed in group-1, and the results were as follows for group-2: PR in seven and SD in five patients. At a mean of 17.5-month observation period (range, 7-47), 35.2% of patients progressed, and 23.5% achieved a CR, and no recurrence was observed on PET/CT scans during follow-up. Among all patients enrolled in the study, the 5-year OS in patients with progressive disease (PD) was significantly shorter than patients with clinical benefit (CB = CR and PR and SD) (P = 0.016). Significant differences in both ΔSULpeak and ΔSUVmax were found between PD versus CB (P = 0.001 and P < 0.001, respectively). CONCLUSION 18F-FDG-PET/CT can accurately assess therapy response and predict patient outcome in metastatic RCC. 18F-FDG PET/CT may facilitate patient management by evaluating the biological and immunological responses to treatment in patients treated with TKIs or ICIs.
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Affiliation(s)
- Gamze Tatar
- Department of Nuclear Medicine, University of Health Sciences, Istanbul Bagcilar Training and Research Hospital
| | - Göksel Alçin
- Department of Nuclear Medicine, Clinic of Nuclear Medicine, University of Health Sciences Turkey, Istanbul Training and Research Hospital and
| | - Nilay Şengül Samanci
- Division of Medical Oncology, University of Health Sciences Turkey, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Özge Erol Fenercioglu
- Department of Nuclear Medicine, Clinic of Nuclear Medicine, University of Health Sciences Turkey, Istanbul Training and Research Hospital and
| | - Ediz Beyhan
- Department of Nuclear Medicine, Clinic of Nuclear Medicine, University of Health Sciences Turkey, Istanbul Training and Research Hospital and
| | - Tevfik Fikret Çermik
- Department of Nuclear Medicine, Clinic of Nuclear Medicine, University of Health Sciences Turkey, Istanbul Training and Research Hospital and
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Abushalha K, Abulaimoun S, Silberstein PT. So slow, so fast, a case of nivolumab-induced hypothyroidism with subsequent rhabdomyolysis. Immunotherapy 2020; 12:625-628. [PMID: 32418490 DOI: 10.2217/imt-2020-0053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Immunotherapy has revolutionized the treatment of cancer, but this has not come without a cost. Although immune checkpoint inhibitors are less toxic than conventional chemotherapy, they are associated with more frequent autoimmune side effects. Case presentation: We report a case of a patient with metastatic renal cell carcinoma who was treated with nivolumab and subsequently developed treatment related hypothyroidism with consequent rhabdomyolysis. Treatment with thyroxine resulted in resolution of the symptoms. Because of normal thyroid function tests before initiating nivolumab therapy and the absence of any other causes of hypothyroidism, it was safe to extrapolate a causal relationship between nivolumab and hypothyroidism. To date, this is the first reported case of a programmed cell death-1 inhibitor causing hypothyroidism, severe enough to induce rhabdomyolysis. Conclusion: Patients on nivolumab and other PD-1 inhibitors should be monitored and screened regularly for immune-related adverse events.
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9
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Naglieri E, Niccoli Asabella A, Nappi AG, Carella C, Ferrari C, Rubini G. Heterogeneous response to target therapy in metastatic papillary renal cell carcinoma evaluated by morphologic and metabolic multimodality imaging: A case report. Medicine (Baltimore) 2019; 98:e18093. [PMID: 31852068 PMCID: PMC6922556 DOI: 10.1097/md.0000000000018093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
RATIONALE Papillary renal cell carcinoma (PRCC) accounts for about 15% to 20% of renal cell carcinoma and is histologically distinguished in type I and type II. The last one is associated with poorer prognosis.Treatment options for PRCC patients are surgery, immunotherapy, revolutionized by Nivolumab, and other target-therapy with an improvement in overall survival. Heterogenous response and a pseudo-progression may be observed in the initial phase of biological treatment that could induce premature discontinuation. PATIENT CONCERNS We present the case of a 44-year-old woman with left cervical palpable mass increased in size and without concomitant disease or previous surgery. DIAGNOSIS Neck ultrasonography, contrast-enhanced Computed Tomography, and 18F-FDG PET/CT were performed with the detection of lymph nodes involvement and a left renal lesion. INTERVENTIONS The patients underwent left radical nephrectomy and homolateral cervical and para-aortic lymphadenectomy, with histological diagnosis of PRCC, type II. After disease relapse, the inter-aortocaval lymph node was laparoscopically removed. Following the detection of further disease relapse in several lymph nodes and the lung, several lines of target-therapy were started; then disease progression and worsening of clinical and hematological status led us to start Nivolumab as last-line therapy. OUTCOMES A heterogeneous response to therapies was documented with morphological and nuclear medicine imaging, however the concomitant deterioration of performance status and liver function led to discontinuation of Nivolumab; then the patient died, 30 months after diagnosis. LESSONS Here we describe the clinical case and radiological and nuclear medicine imaging investigations performed by our patient, highlighting that 18F-FDG PET/CT shows greater adequacy in assessing the response to therapy, avoiding premature drug discontinuation, and ensuring better management of a patient with advanced PRCC.
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Affiliation(s)
| | - Artor Niccoli Asabella
- Nuclear Medicine Unit, Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Anna Giulia Nappi
- Nuclear Medicine Unit, Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Claudia Carella
- Medical Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”
| | - Cristina Ferrari
- Nuclear Medicine Unit, Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Giuseppe Rubini
- Nuclear Medicine Unit, Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
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Amores Bermúdez J, Osman García I, Unda Urzáiz M, Jiménez Marrero P, Ledo Cepero MJ, Llarena R, Flores Martín J, Abad Vivas-Pérez JI, Rodrigo Aliaga M, Juarez Soto A. Safety of nivolumab in metastatic renal cell carcinoma patients: A real-life experience in a Spanish urology setting. Actas Urol Esp 2019; 43:364-370. [PMID: 31097211 DOI: 10.1016/j.acuro.2019.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/12/2019] [Accepted: 03/04/2019] [Indexed: 01/05/2023]
Abstract
INTRODUCTION AND OBJECTIVES Nivolumab is an immunotherapy agent that has been an approved treatment for previously treated patients with advanced renal cell carcinoma (RCC). Experience in real-life settings, especially regarding immune- related adverse events, is scarce. We present our experience with reference to the safety of nivolumab in patients with metastatic RCC (mRCC) treated in 9 hospitals in Spain. MATERIAL AND METHODS Retrospective, multicentre study of patients with mRCC treated with nivolumab between 2016 and 2018. Data on baseline socio-demographic and clinical characteristics and drug-related adverse events were collected. RESULTS The mean age of the 26 patients included was 63.7±11.5 years; 96% were ECOG 0-1 and 78% had favourable or intermediate MSKCC risk scores; 73% had the clear cell histological subtype and 30% metastatic disease. Median follow-up was 9 months (range 1-14). All patients experienced an adverse event at different grades, with fatigue, fever and anaemia being the most common (27%). Grade 3 adverse events occurred in 23% of patients. Adverse reactions led to treatment suspension in 3 patients (11%). CONCLUSION In the real-life clinical setting, nivolumab shows favourable outcomes, similar to those reported by other studies.
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Affiliation(s)
- J Amores Bermúdez
- Servicio de Urología, Hospital Universitario de Jerez, Jerez, España.
| | - I Osman García
- Servicio de Urología, Hospital Virgen del Rocío, Sevilla, España
| | - M Unda Urzáiz
- Servicio de Urología, Hospital Universitario Basurto, Bilbao, España
| | - P Jiménez Marrero
- Servicio de Urología, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, España
| | - M J Ledo Cepero
- Servicio de Urología, Hospital Universitario Puerta del Mar, Cádiz, España
| | - R Llarena
- Servicio de Urología, Hospital de Cruces, Baracaldo, España
| | - J Flores Martín
- Servicio de Urología, Complejo Hospitalario de Jaén, Jaén, España
| | | | - M Rodrigo Aliaga
- Servicio de Urología, Hospital General Universitario de Castellón, Castellón, España
| | - A Juarez Soto
- Servicio de Urología, Hospital Universitario de Jerez, Jerez, España
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11
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Puca E, Probst P, Stringhini M, Murer P, Pellegrini G, Cazzamalli S, Hutmacher C, Gouyou B, Wulhfard S, Matasci M, Villa A, Neri D. The antibody-based delivery of interleukin-12 to solid tumors boosts NK and CD8 + T cell activity and synergizes with immune checkpoint inhibitors. Int J Cancer 2019; 146:2518-2530. [PMID: 31374124 DOI: 10.1002/ijc.32603] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 07/03/2019] [Accepted: 07/17/2019] [Indexed: 02/06/2023]
Abstract
We describe the cloning and characterization of a novel fusion protein (termed L19-mIL12), consisting of murine interleukin-12 in single-chain format, sequentially fused to the L19 antibody in tandem diabody format. The fusion protein bound avidly to the cognate antigen (the alternatively spliced EDB domain of fibronectin), retained the activity of the parental cytokine and was able to selectively localize to murine tumors in vivo, as shown by quantitative biodistribution analysis. L19-mIL12 exhibited a potent antitumor activity in immunocompetent mice bearing CT26 carcinomas and WEHI-164 sarcomas, which could be boosted by combination with checkpoint blockade, leading to durable cancer eradication. L19-mIL12 also inhibited tumor growth in mice with Lewis lung carcinoma (LLC), but in this case, cancer cures could not be obtained, both in monotherapy and in combination. A microscopic analysis and a depletion experiment of tumor-infiltrating leukocytes illustrated the contribution of NK cells and CD8+ T cells for the anticancer activity observed in both tumor models. Upon L19-mIL12 treatment, the density of regulatory T cells (Tregs) was strongly increased in LLC, but not in CT26 tumors. A FACS analysis also revealed that the majority of CD8+ T cells in CT26 tumors were specific to the retroviral AH1 antigen.
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Affiliation(s)
- Emanuele Puca
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Zürich, Switzerland
| | - Philipp Probst
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Zürich, Switzerland
| | - Marco Stringhini
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Zürich, Switzerland
| | - Patrizia Murer
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Zürich, Switzerland
| | - Giovanni Pellegrini
- Laboratory for Animal Model Pathology, Universität Zürich, Zürich, Switzerland
| | | | - Cornelia Hutmacher
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Zürich, Switzerland
| | | | | | | | | | - Dario Neri
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Zürich, Switzerland
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12
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Kumar B, Ghosh A, Datta C, Pal DK. Role of PDL1 as a prognostic marker in renal cell carcinoma: a prospective observational study in eastern India. Ther Adv Urol 2019; 11:1756287219868859. [PMID: 31447938 PMCID: PMC6691662 DOI: 10.1177/1756287219868859] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 07/15/2019] [Indexed: 01/01/2023] Open
Abstract
Background: Renal cell carcinoma (RCC) is one of the most common genitourinary malignancies. Programmed death ligand-1 (PDL1) is an immune checkpoint inhibitor, instrumental in ‘T cell escape’ of malignant cells. PDL1 has been shown to be associated with poor prognosis in multiple small studies. In this study, we want to study the role of PDL1 as a prognostic marker in RCC in an Indian population. Methods: A total of 30 patients who underwent radical or partial nephrectomy, with histopathological findings of RCC, were included in the study. PDL1 expression was studied in tumour tissue with immunohistochemistry. Patients were followed up for a period of 2 years for disease recurrence and cancer-specific mortality. Results: Expression of PDL1 was seen to be associated with higher grade and stage at presentation. PDL1 expression was also associated with statistically significant increased incidence of disease recurrence. Although cancer-specific mortality was higher in patients with positive PDL1 expression, it was seen to be statistically insignificant. Conclusions: PDL1 is a novel prognostic marker for RCC and is associated with poor prognosis. More studies with larger patient pool and multicentric studies will establish the role of PDL1 with certainty. This can be the torchbearer for the future management of RCC.
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Affiliation(s)
- Barun Kumar
- Department of Urology Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India
| | - Amlan Ghosh
- Department of Life Sciences, Presidency University Kolkata, West Bengal, India
| | - Chhanda Datta
- Department of Pathology, Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India
| | - Dilip Kumar Pal
- Department of Urology, Institute of Post Graduate Medical Education and Research, 244 AJC Bose Road, Kolkata, West Bengal, 700020, India
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Berends J, Gourley E, Kaushik D. Robust response to nivolumab in patient with renal cell carcinoma inferior vena cava tumour thrombus. BMJ Case Rep 2019; 12:12/4/e227030. [PMID: 31015235 DOI: 10.1136/bcr-2018-227030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 47-year-old previously healthy man presented with acute moderate flank pain. Evaluation revealed left renal cell carcinoma, with inferior vena cava tumour thrombus invasion. Patient had no significant history or risk factors to pre-dispose him to genitourinary cancers. Surgery was deemed to not be appropriate due to distant metastases, but patient received targeted molecular therapy and immunotherapy with striking regression of the thrombus.
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Affiliation(s)
- Joel Berends
- Department of Urology, University of Texas Health, San Antonio, Texas, USA
| | - Eric Gourley
- Department of Urology, University of Texas Health, San Antonio, Texas, USA
| | - Dharam Kaushik
- Department of Urology, University of Texas Health, San Antonio, Texas, USA
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14
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Mery B, Jones S, Vallard A, Rowinski E, Guillot A, Magné N. Cancer du rein métastatique : recommandations et perspectives en 1re ligne. Bull Cancer 2019; 105 Suppl 3:S235-S241. [PMID: 30595152 DOI: 10.1016/s0007-4551(18)30378-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
METASTATIC RENAL CELL CARCINOMA WHICH TREATMENTS IN FIRST-LINE SETTING?: The treatment of metastatic kidney cancer has radically changed during the past decade, notably with the development of tyrosin kinase inhibitors (TKI) and the rise of immunotherapy. Kidney cancer, especially clear cell renal cell carcinoma (CCRC) which regroups 80% of cases, is associated with increased angiogenesis and VEGF (vascular endothelial growth factor) dependent signaling pathways. Targeted therapies have therefore modified therapeutical strategies through direct inhibition of VEGF on its receptor or inhibition of the PI3K/AKT/mTOR pathway. Consequently, new anti-angiogenic molecules are now available as first line treatment and are to be prioritized depending on tumoral histology and prognostic groups. These new molecules have allowed increased patient survival. Immunotherapy is again currently transforming our first line therapeutical approach of metastatic kidney cancer with numerous ongoing therapeutical trials including combination of targeted therapies with immune checkpoint inhibitors or association of various immunotherapies. Beyond these major first line changes, difficulties still remain in the therapeutical sequence which is crucial in the care of these patients. This report aims to underline first line therapeutical recommendations in metastatic kidney cancer and expose results of recent assays.
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Affiliation(s)
- Benoîte Mery
- Département d'oncologie médicale, Institut de Cancérologie Lucien Neuwirth, Saint Priest en Jarez, France
| | - Samuel Jones
- Centre Hospitalier Universitaire Vaudois, Lausanne, Suisse
| | - Alexis Vallard
- Département de radiothérapie, Institut de Cancérologie Lucien Neuwirth, Saint Priest en Jarez, France
| | - Elise Rowinski
- Département d'oncologie médicale, Institut de Cancérologie Lucien Neuwirth, Saint Priest en Jarez, France
| | - Aline Guillot
- Département d'oncologie médicale, Institut de Cancérologie Lucien Neuwirth, Saint Priest en Jarez, France
| | - Nicolas Magné
- Département de radiothérapie, Institut de Cancérologie Lucien Neuwirth, Saint Priest en Jarez, France.
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15
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Oda K, Hamanishi J, Matsuo K, Hasegawa K. Genomics to immunotherapy of ovarian clear cell carcinoma: Unique opportunities for management. Gynecol Oncol 2018; 151:381-389. [PMID: 30217369 PMCID: PMC7526052 DOI: 10.1016/j.ygyno.2018.09.001] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 08/28/2018] [Accepted: 09/01/2018] [Indexed: 12/12/2022]
Abstract
Ovarian clear cell carcinoma (OCCC) is distinctive from other histological types of epithelial ovarian cancer, with genetic/epigenetic alterations, a specific immune-related molecular profile, and epidemiologic associations with ethnicity and endometriosis. These findings allow for the exploration of unique and specific treatments for OCCC. Two major mutated genes in OCCC are PIK3CA and ARID1A, which are frequently coexistent with each other. Other genes' alterations also contribute to activation of the PI3K (e.g. PIK3R1 and PTEN) and dysregulation of the chromatin remodeling complex (e.g. ARID1B, and SMARKA4). Although the number of focal copy number variations is small in OCCC, amplification is recurrently detected at chromosome 20q13.2 (including ZNF217), 8q, and 17q. Both expression and methylation profiling highlight the significance of adjustments to oxidative stress and inflammation. In particular, up-regulation of HNF-1β resulting from hypomethylation contributes to the switch from anaerobic to aerobic glucose metabolism. Additionally, up-regulation of HNF-1β activates STAT3 and NF-κB signaling, and leads to immune suppression via production of IL-6 and IL-8. Immune suppression may also be induced by the increased expression of PD-1, Tim-3 and LAG3. Mismatch repair deficient (microsatellite instable) tumors as found in Lynch syndrome also induce immune suppression in some OCCC. In a recent phase II clinical trial in heavily-treated platinum-resistant ovarian cancer, two out of twenty cases with a complete response to the anti-PD-1 antibody, nivolumab, were OCCC subtypes. Thus, the immune-suppressive state resulting from both genetic alterations and the unique tumor microenvironment may be associated with sensitivity to immune checkpoint inhibitors in OCCC. In this review, we highlight recent update and progress in OCCC from both the genomic and immunologic points of view, addressing the future candidate therapeutic options.
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Affiliation(s)
- Katsutoshi Oda
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Junzo Hamanishi
- Department of Obstetrics and Gynecology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Kosei Hasegawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Saitama, Japan
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16
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Assani G, Zhou Y. Effect of modulation of epithelial-mesenchymal transition regulators Snail1 and Snail2 on cancer cell radiosensitivity by targeting of the cell cycle, cell apoptosis and cell migration/invasion. Oncol Lett 2018; 17:23-30. [PMID: 30655734 PMCID: PMC6313178 DOI: 10.3892/ol.2018.9636] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 09/11/2018] [Indexed: 12/14/2022] Open
Abstract
Cancer is one of the leading causes of cancer-associated mortality worldwide. Several strategies of treatment, including radiotherapy, have been developed and used to treat this disease. However, post-treatment metastasis and resistance to treatment are two major causes for the limited effectiveness of radiotherapy in cancer patients. Epithelial-mesenchymal transition (EMT) is regulated by SNAIL family transcription factors, including Snail1 and Snail2 (Slug), and serves important roles in progression and cancer resistance to treatment. Snail1 and Slug also have been shown to be implicated in cancer treatment resistance. For resolving the resistance to treatment problems, combining the modulation of gene expression with radiotherapy is a novel strategy to treat patients with cancer. The present review focuses on the effect of Snail1 and Slug on cancer radiosensitivity by targeting cell apoptosis, the cell cycle and cell migration/invasion.
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Affiliation(s)
- Ganiou Assani
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China.,Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China.,Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Yunfeng Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China.,Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China.,Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
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17
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Assani G, Xiong Y, Zhou F, Zhou Y. Effect of therapies-mediated modulation of telomere and/or telomerase on cancer cells radiosensitivity. Oncotarget 2018; 9:35008-35025. [PMID: 30405890 PMCID: PMC6201854 DOI: 10.18632/oncotarget.26150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/31/2018] [Indexed: 12/11/2022] Open
Abstract
Cancer is one of the leading causes of death in the world. Many strategies of cancer treatment such as radiotherapy which plays a key role in cancer treatment are developed and used nowadays. However, the side effects post-cancer radiotherapy and cancer radioresistance are two major causes of the limitation of cancer radiotherapy effectiveness in the cancer patients. Moreover, reduction of the limitation of cancer radiotherapy effectiveness by reducing the side effects post-cancer radiotherapy and cancer radioresistance is the aim of several radiotherapy-oncologic teams. Otherwise, Telomere and telomerase are two cells components which play an important role in cancer initiation, cancer progression and cancer therapy resistance such as radiotherapy resistance. For resolving the problems of the limitation of cancer radiotherapy effectiveness especially the cancer radio-resistance problems, the radio-gene-therapy strategy which is the use of gene-therapy via modulation of gene expression combined with radiotherapy was developed and used as a new strategy to treat the patients with cancer. In this review, we summarized the information concerning the implication of telomere and telomerase modulation in cancer radiosensitivity.
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Affiliation(s)
- Ganiou Assani
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yudi Xiong
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Fuxiang Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yunfeng Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
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