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Dimitrakopoulos FI, Goussia A, Koliou GA, Dadouli K, Batistatou A, Kourea HP, Bobos M, Arapantoni-Dadioti P, Tzaida O, Koletsa T, Chrisafi S, Sotiropoulou M, Papoudou-Bai A, Nicolaou I, Charchanti A, Mauri D, Aravantinos G, Binas I, Res E, Psyrri A, Pectasides D, Bafaloukos D, Koumarianou A, Bompolaki I, Rigakos G, Karanikiotis C, Koutras A, Zagouri F, Gogas H, Fountzilas G. Ten-year clinical outcome, toxicity and compliance of dose-dense sequential adjuvant administration of cyclophosphamide & epirubicin followed by docetaxel in patients with early breast cancer: A hellenic cooperative oncology group observational study (HE 10/10) with concurrent investigation of significance of tumor infiltrating lymphocytes. Breast 2024; 73:103668. [PMID: 38176305 PMCID: PMC10791571 DOI: 10.1016/j.breast.2023.103668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Dose-dense sequential (dds) chemotherapy has changed the clinical outcome of patients with early breast cancer (BC). To investigate the impact of dose intensity (DI) in the adjuvant setting of BC, this observational trial (HE 10/10) was conducted assessing the long-term survival outcome, safety and toxicity of a currently widely used chemotherapeutic regimen. In addition, the prognostic significance of tumor infiltrating lymphocytes (TILs) and infiltrating CD8+ lymphocytes were also evaluated in the same cohort. PATIENTS AND METHODS Totally, 1054 patients were prospectively enrolled in the current study with 1024 patients being eligible, while adequate tissue was available for 596 of them. TILs, CD8+ lymphocytes in intratumoral areas in contact with malignant cells (iCD8), CD8+ lymphocytes in tumor stroma (sCD8) as well as the total number of CD8+ lymphocytes within the tumor area (total CD8) were assessed by immunohistochemistry. RESULTS Within a median follow-up of 125.18 months, a total of 200 disease-free survival (DFS) events (19.5%) were reported. Importantly, the 10-year DFS and OS rates were 78.4% (95% CI 75.0-81.5) and 81.7% (95% CI 79.0-84.1), respectively. Interestingly, higher CD8+ T cells as well as TILs in the tumor microenvironment were associated with an improved long-term survival outcome. CONCLUSIONS In conclusion, this study confirms the significance of dds adjuvant chemotherapeutic regimen in terms of long-term survival outcome, safety and toxicity as well as the prognostic significance of TILs and infiltrating CD8+ lymphocytes in BC patients with early-stage disease.
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Affiliation(s)
- Foteinos-Ioannis Dimitrakopoulos
- Division of Oncology, University Hospital of Patras "Panagia the Help", University of Patras, Patras, Greece; Molecular Oncology Laboratory, Department of Medicine, University of Patras, Patras, Greece.
| | - Anna Goussia
- Department of Pathology, Ioannina University Hospital, Ioannina, Greece; Department of Pathology, German Oncology Center, Limassol, Cyprus
| | | | - Katerina Dadouli
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Anna Batistatou
- Department of Pathology, Ioannina University Hospital, Ioannina, Greece
| | - Helen P Kourea
- Department of Pathology, University Hospital of Patras, Rion, Greece
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece; Department of Biomedical Sciences, School of Health Sciences, International Hellenic University, Thessaloniki, Greece
| | | | - Olympia Tzaida
- Department of Pathology, Metaxas Cancer Hospital, Piraeus, Greece
| | - Triantafyllia Koletsa
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - Irene Nicolaou
- Department of Histopathology, Agii Anargiri Hospital, Athens, Greece
| | - Antonia Charchanti
- Department of Anatomy-Histology-Embryology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Davide Mauri
- Department of Medical Oncology, Medical School, University of Ioannina, Ioannina, Greece
| | - Gerasimos Aravantinos
- Second Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Ioannis Binas
- Second Department of Medical Oncology, Metropolitan Hospital, Piraeus, Greece
| | - Eleni Res
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Attikon University Hospital, Faculty of Medicine, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokratio Hospital, Athens, Greece
| | | | - Anna Koumarianou
- Hematology-Oncology Unit, Fourth Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Greece
| | | | - Georgios Rigakos
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | | | - Angelos Koutras
- Division of Oncology, University Hospital of Patras "Panagia the Help", University of Patras, Patras, Greece
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, National Andistrian U Kapodniversity of Athens School of Medicine, Athens, Greece
| | - Helen Gogas
- First Department of Medicine, Laiko General Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece; Aristotle University of Thessaloniki, Thessaloniki, Greece; Department of Medical Oncology, German Oncology Center, Limassol, Cyprus
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2
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Chrisanthopoulou P, Iconomou G, Assimakopoulos K, Vlachopoulos G, Makatsoris T, Koutras A, Karnabatidis D, Katsanos K. Health-related quality of life in patients with solid tumors receiving implantable venous access ports for chemotherapy: A prospective randomized controlled trial. Eur J Oncol Nurs 2023; 67:102445. [PMID: 37871414 DOI: 10.1016/j.ejon.2023.102445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 10/01/2023] [Accepted: 10/05/2023] [Indexed: 10/25/2023]
Abstract
PURPOSE Implantable venous access ports are widely used in patients receiving chemotherapy, but there is still scarce evidence about any patient-reported outcome measures. This prospective randomized controlled trial examined the impact on patients' quality-of-life following the placement of an implantable port device for long-term chemotherapy treatment. METHOD A total of 120 chemotherapy naïve adult outpatients scheduled to receive chemotherapy (duration ≥12 weeks) for solid tissue tumors in a single academic oncology unit were randomly allocated (n = 60 in each arm) between radiologically guided insertion of an implantable venous access port (PORT arm) or standard repeated peripheral venous access (Control arm). Health-related quality-of-life scores (HRQoL) were assessed with the EQ-5D-5L and the oncology-specific EORTC QLQ-C30 (version 3.0) questionnaires at baseline, 3- and 6-months post randomization. Non-parametric tests were applied and differences between medians (Δ) are reported because of skewed-left HRQoL data. RESULTS Baseline clinical and demographic characteristics were well balanced between the two groups. There were no complications during insertion and no infection or device failure in the PORT subjects through the 6-month follow-up. The functional and symptom scales of the EORTC QLQ-C30 questionnaire were similar between both study arms at all time intervals. The EORTC QLQ-C30 global health status was significantly improved in the PORT subjects both at 3 months (Δ: 8.3 out of 100; P = 0.04) and 6 months follow-up (Δ: 16.7 out of 100; P = 0.003). Changes in EQ-5D-5L scores were significantly improved at 6 months in the PORT arm compared to control (Δ: 0.074 out of 1; P = 0.01). CONCLUSIONS Implantable venous access ports may confer significantly improved patient-reported quality-of-life benefits in patients receiving chemotherapy for solid tissue tumors.
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Affiliation(s)
| | - Gregoris Iconomou
- Department of Medical Oncology, University Hospital Patras, School of Medicine, Rion, Greece
| | | | - George Vlachopoulos
- Department of Medical Physics, University Hospital Patras, School of Medicine, Rion, Greece
| | - Thomas Makatsoris
- Department of Medical Oncology, University Hospital Patras, School of Medicine, Rion, Greece
| | - Angelos Koutras
- Department of Medical Oncology, University Hospital Patras, School of Medicine, Rion, Greece
| | - Dimitris Karnabatidis
- Department of Radiology, University Hospital Patras, School of Medicine, Rion, 26504, Greece
| | - Konstantinos Katsanos
- Department of Radiology, University Hospital Patras, School of Medicine, Rion, 26504, Greece.
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Linardou H, Charpidou A, Koumarianou A, Mountzios G, Kosmidis P, Christodoulou C, Mavroudis D, Christopoulou A, Korantzis I, Baka S, Vaslamatzis M, Athanasiadis I, Koutras A, Mauri D, Kotsakis A, Ziogas D, Desiniotis A, Dimitriadis I, Syrigos K. 48P Characteristics and treatment patterns of patients with advanced or metastatic non-small cell lung cancer managed with first-line immuno-oncology strategies in Greece: Interim results of a real-world prospective study (IO-HORIZON). J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00302-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
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Jusue-Torres I, Tiv R, Ricarte-Filho JC, Mallisetty A, Contreras-Vargas L, Godoy-Calderon MJ, Khaddour K, Kennedy K, Valyi-Nagy K, David O, Menchaca M, Kottorou A, Koutras A, Dimitrakopoulos F, Abdelhady KM, Massad M, Rubinstein I, Feldman L, Stewart J, Shimamura T, Danilova L, Hulbert A. Myo1e overexpression in lung adenocarcinoma is associated with increased risk of mortality. Sci Rep 2023; 13:4107. [PMID: 36914720 PMCID: PMC10011530 DOI: 10.1038/s41598-023-30765-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 02/28/2023] [Indexed: 03/16/2023] Open
Abstract
This study aims to perform a comprehensive genomic analysis to assess the influence of overexpression of MYO1E in non-small cell lung carcinoma (NSCLC) and whether there are differences in survival and mortality risk in NSCLC patients depending on both DNA methylation and RNA expression of MYO1E. The DNA methylation probe cg13887966 was inversely correlated with MYO1E RNA expression in both LUAD and LUSC subpopulations showing that lower MYO1E RNA expression was associated with higher MYO1E DNA methylation. Late stages of lung cancer showed significantly lower MYO1E DNA methylation and significantly higher MYO1E RNA expression for LUAD but not for LUSC. Low DNA methylation as well as high RNA expression of MYO1E are associated with a shorter median survival time and an increased risk of mortality for LUAD, but not for LUSC. This study suggests that changes in MYO1E methylation and expression in LUAD patients may have an essential role in lung cancer's pathogenesis. It shows the utility of MYO1E DNA methylation and RNA expression in predicting survival for LUAD patients. Also, given the low normal expression of MYO1E in blood cells MYO1E DNA methylation has the potential to be used as circulating tumor marker in liquid biopsies.
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Affiliation(s)
| | - Richies Tiv
- Department of Surgery, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | | | - Apurva Mallisetty
- Department of Surgery, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Leglys Contreras-Vargas
- Department of Surgery, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | | | - Karam Khaddour
- Division of Hematology Oncology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Kathleen Kennedy
- Division of Hematology Oncology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Klara Valyi-Nagy
- Department of Pathology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Odile David
- Department of Pathology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Martha Menchaca
- Department of Radiology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Anastasia Kottorou
- Molecular Oncology Laboratory, Division of Oncology, Medical School, University of Patras, Patras, Greece
| | - Angelos Koutras
- Molecular Oncology Laboratory, Division of Oncology, Medical School, University of Patras, Patras, Greece
| | - Foteinos Dimitrakopoulos
- Molecular Oncology Laboratory, Division of Oncology, Medical School, University of Patras, Patras, Greece
| | | | - Malek Massad
- Division of Cardiothoracic Surgery, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Israel Rubinstein
- Medical and Research Services, Jesse Brown VA Medical Center, Chicago, IL, USA
- Division of Pulmonary, Critical Care, Sleep, and Allergy Medicine, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Lawrence Feldman
- Division of Hematology Oncology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
- Medical and Research Services, Jesse Brown VA Medical Center, Chicago, IL, USA
| | - John Stewart
- Department of Surgery, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
- Section of Surgical Oncology, Department of Surgery, Louisiana State University, New Orleans, LA, USA
| | - Takeshi Shimamura
- Cancer Center, University of Illinois at Chicago, Chicago, IL, USA
- Division of Cardiothoracic Surgery, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Ludmila Danilova
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Laboratory of Systems Biology and Computational Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Alicia Hulbert
- Cancer Center, University of Illinois at Chicago, Chicago, IL, USA.
- Medical and Research Services, Jesse Brown VA Medical Center, Chicago, IL, USA.
- Department of Surgery, University of Illinois College of Medicine, 909 South Wolcott Ave, COMRB Suite 5140, Chicago, IL, 60612, USA.
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Kottorou A, Dimitrakopoulos FI, Diamantopoulou G, Kalofonou F, Stavropoulos M, Thomopoulos K, Makatsoris T, Koutras A, Kalofonos H. Small Extracellular Vesicles (sEVs) Biogenesis Molecular Players Are Associated with Clinical Outcome of Colorectal Cancer Patients. Cancers (Basel) 2023; 15:cancers15061685. [PMID: 36980570 PMCID: PMC10046180 DOI: 10.3390/cancers15061685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 03/01/2023] [Accepted: 03/04/2023] [Indexed: 03/12/2023] Open
Abstract
A growing number of studies have shed light on the role of small extracellular vesicles (sEVs), including exosomes, in colorectal cancer (CRC). Available data regarding the clinical significance of molecular players in CRC, implicated in sEVs biogenesis, is limited. In this study, we assessed the expression of the most important genes which are implicated in sEVs biogenesis and their association with sEVs plasma levels, investigated with a double sandwich ELISA assay, as well as with the clinical outcome of patients with CRC. Our study shows that RAB27A, RAB27B, RAB2B, and RAB3B mRNA levels were lower in tumor tissues compared to tumor adjacent, non-malignant tissues (p < 0.001, p = 0.009, p = 0.011, and p < 0.001, respectively). In addition, high tumor expression of RAB27A, RAB27B, RAB9A, RAB11B, and STX1A was favorable of a 5-year survival (p = 0.038, p = 0.015, p = 0.008, p = 0.002, and p = 0.028, respectively). Furthermore, patients with adenomas had lower overall plasma sEVs concentrations, compared to healthy volunteers (p = 0.026), while no statistically significant differences were observed in the overall or tumor-derived plasma sEVs concentration (p = 0.885 and p = 0.330, respectively) of CRC patients. In conclusion, sEVs biogenesis has a potentially significant role in CRC, with RAB27A, RAB27B, RAB9A, RAB11B, and STX1A having a promising role in survival outcomes.
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Affiliation(s)
- Anastasia Kottorou
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rio, Greece
- Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rio, Greece
| | - Foteinos-Ioannis Dimitrakopoulos
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rio, Greece
- Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rio, Greece
- Correspondence: (F.-I.D.); (H.K.); Tel.: +30-2610-997669 (H.K.)
| | | | - Foteini Kalofonou
- Department of Oncology, The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK
| | | | | | - Thomas Makatsoris
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rio, Greece
- Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rio, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rio, Greece
- Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rio, Greece
| | - Haralabos Kalofonos
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rio, Greece
- Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rio, Greece
- Correspondence: (F.-I.D.); (H.K.); Tel.: +30-2610-997669 (H.K.)
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Papanastasiou A, Sirinian C, Theakou M, Peroukidis S, Chaniotis D, Kalofonos H, Koutras A. Abstract P2-26-03: TRAF3 as a regulator of breast cancer aggressiveness. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-p2-26-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Abstract
TRAF3 (TNF Receptor Associated Factor 3) is a regulator of NF-κB signaling, acting mainly as an inhibitor of the alternative NF-κB pathway through the interaction with other TRAF molecules and the downregulation of NIK (MAP3K14) kinase. While NF-κB has a well-established role in breast cancer development and progression, TRAF3 which acts as a ubiquitin-ligase in the NF-κB cascade has never been studied in mammary carcinomas. Here by employing breast cancer cell lines in invasion and colony formation assays, we show that TRAF3 forced expression inhibits aggressive traits of breast cancer cells. In addition, immunohistochemistry (IHC) for TRAF3 protein in breast cancer FFPE samples and analysis of TRAF3 gene expression from publicly available data sets, indicates that TRAF3 mRNA and protein expression in breast cancer tissue correlates with Recurrence Free Survival (RFS), Overall Survival (OS) and other clinicopathological parameters such as Histological Grade and proliferation index (ki-67). To our knowledge this is the first report on TRAF3 protein in breast cancer providing preliminary evidence for an inhibitory role of this protein in breast cancer development and progression.
Citation Format: Anastasios Papanastasiou, Chaido Sirinian, Maria Theakou, Stavros Peroukidis, Dimitrios Chaniotis, Haralabos Kalofonos, Angelos Koutras. TRAF3 as a regulator of breast cancer aggressiveness [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P2-26-03.
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Sirinian C, Papanastasiou AD, Karayel O, Degn SE, Peroukidis S, Chaniotis D, Nonni A, Repanti M, Kriegsmann M, Makatsoris T, Koutras A, Mann M, Kalofonos HP. Analysis of RANK-c interaction partners identifies TRAF3 as a critical regulator of breast cancer aggressiveness. Neoplasia 2022; 33:100836. [PMID: 36095928 PMCID: PMC9475314 DOI: 10.1016/j.neo.2022.100836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/25/2022] [Indexed: 10/31/2022]
Abstract
Breast cancer is a highly heterogeneous disease both at the histological and molecular levels. We have previously shown that RANK-c is a regulator of NF-κB signaling and exerts a suppressive effect on aggressive properties of ER negative breast cancer cells, while there is an opposite effect on ER positive cell lines. In order to identify molecular determinants that govern the opposing function of RANK-c in breast cancer cells we employed the two cell lines with the highest degree of phenotypic divergence upon RANK-c-expression (SKBR3 and BT474) and identified proteins that interact with RANK-c by affinity-enrichment mass spectrometry (AE-MS) analysis. Annotating enriched proteins with NF-κB signaling pathway revealed TRAF3 as an interacting partner of RANK-c in SKBR3 cell protein lysates, but not in BT474 breast cancer cells in which RANK-c induces cell aggressiveness. To determine the role of TRAF3 in the phenotype of BT474-RANK-c cells, we reconstructed the TRAF3/RANK-c interaction both in parental BT474 and RANK-c expressing cells and tested for aggressive properties through colony formation, migration and invasion assays. TRAF3 forced expression was able to reverse BT474 phenotypic changes imposed by RANK-c, rendering cells less aggressive. Finally, TRAF3 gene expression data and TRAF3 immunohistochemical (IHC) analysis on breast cancer samples indicated that TRAF3 expression correlates with Overall Survival (OS), Recurrence Free Survival (RFS) and several clinicopathological parameters (histological grade, proliferation index) of breast cancer disease.
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Affiliation(s)
- Chaido Sirinian
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece.
| | | | - Ozge Karayel
- Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Planegg, Germany
| | - Soren E Degn
- Department of Biomedicine, Aarhus University, Aarhus C, Denmark
| | | | - Dimitrios Chaniotis
- Department of Biomedical Sciences, University of West Attica, Athens, Greece
| | - Afrodite Nonni
- 1st Dept of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Repanti
- Department of Pathology, Patras General Hospital, Patras, Greece
| | - Mark Kriegsmann
- Institute of Pathology, University of Heidelberg, Heidelberg, Germany
| | - Thomas Makatsoris
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
| | - Angelos Koutras
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
| | - Matthias Mann
- Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Planegg, Germany
| | - Haralabos P Kalofonos
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
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Zografos E, Dimitrakopoulos FI, Koutras A. Prognostic Value of Circulating Tumor DNA (ctDNA) in Oncogene-Driven NSCLC: Current Knowledge and Future Perspectives. Cancers (Basel) 2022; 14:cancers14194954. [PMID: 36230877 PMCID: PMC9563444 DOI: 10.3390/cancers14194954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/03/2022] [Accepted: 10/05/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Personalized medicine has significantly changed the clinical outcome of oncogene-driven non-small cell lung cancer (NSCLC) due to the efficacy of molecular targeted therapies. Despite the advances in the management of this group of patients, the need for powerful biomarkers with the potential for a real-time assessment of the tumor genomic profile as well as for detecting and monitoring minimal residual disease (MRD) remains unmet. The aim of this article is to present the current knowledge and the future perspectives regarding the prognostic value of ctDNA in NSCLC, focusing on the most common druggable driver mutations, including those in epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), c-ros oncogene 1 (ROS1), rearranged during transfection (RET), kirsten rat sarcoma virus (KRAS), B-Raf proto-oncogene (BRAF), and mesenchymal epithelial transition factor receptor (MET) genes. Abstract As we enter an unprecedented era of personalized medicine, molecular targeted therapies have the potential to induce improved survival outcome in patients with non-small cell lung cancer (NSCLC). However, a significant percentage of oncogene-driven NSCLC patients will relapse even after definitive treatment, whereas chronic and durable response to targeted therapies is a less common event in advanced-stage lung cancer. This phenomenon could be attributed to minimal residual disease (MRD), defined as a population of disseminated tumor cells that survive during the course or after treatment, eventually leading to recurrence and limiting patient survival. Circulating tumor DNA (ctDNA) is a powerful biomarker for MRD detection and monitoring and is a non-invasive approach of treating cancer, and especially NSCLC, based on a real-time assessment of the tumor genomic landscape. In this review, we present the key findings of studies that have used ctDNA with regard to its prognostic value and in respect to the most common druggable driver mutations of genes in NSCLC, such as epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), c-ros oncogene 1 (ROS1), rearranged during transfection (RET), Kirsten rat sarcoma virus (KRAS), B-Raf proto-oncogene (BRAF), and mesenchymal epithelial transition factor receptor (MET).
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Affiliation(s)
- Eleni Zografos
- Division of Oncology, University Hospital of Patras, University of Patras, 26504 Patras, Greece
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece
| | - Foteinos-Ioannis Dimitrakopoulos
- Division of Oncology, University Hospital of Patras, University of Patras, 26504 Patras, Greece
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece
- Correspondence: ; Tel.: +30-2610-999535
| | - Angelos Koutras
- Division of Oncology, University Hospital of Patras, University of Patras, 26504 Patras, Greece
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece
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Dimitrakopoulos FI, Mountzios G, Christopoulos P, Papastergiou T, Elshiaty M, Daniello L, Zervas E, Agelaki S, Samantas E, Nikolaidi A, Athanasiadis I, Baka S, Syrigos K, Christopoulou A, Lianos E, Samitas K, Tsoukalas N, Perdikouri EI, Oikonomopoulos G, Kottorou A, Kalofonou F, Makatsoris T, Koutras A, Megalooikonomou V, Kalofonos H. Validation of Patras Immunotherapy Score model for prediction and prognosis of patients with advanced NSCLC treated with nivolumab or pembrolizumab: results from a European multicentre study. Ther Adv Med Oncol 2022; 14:17588359221122728. [PMID: 36105886 PMCID: PMC9465562 DOI: 10.1177/17588359221122728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 08/10/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Recently, the Patras Immunotherapy Score (PIOS) has been developed to
estimate the survival benefit of patients with advanced non-small-cell lung
cancer (aNSCLC) treated with nivolumab or pembrolizumab. The aim of this
study was to validate the clinical value of PIOS in an external cohort of
aNSCLC patients. Methods: PIOS is a baseline formula produced by the combination of performance status,
body mass index, age and line of treatment. In this multicentre study, 626
patients with confirmed NSCLC pathology, who had been treated with nivolumab
or pembrolizumab, as well as 444 patients with aNSCLC, who had been managed
with chemotherapy alone, were retrospectively enrolled. Predictive and
prognostic values of PIOS were finally evaluated. Results: Patients treated with immunotherapy and higher PIOS score had an improved
progression-free survival not only in univariate [hazard ratio (HR) = 0.621,
p = 0.001], but also in multivariable analysis (HR =
0.651, p = 0.003). In addition, improved overall survival
with increasing PIOS score was also observed (HR = 0.608, p
< 0.001) with this association remaining statistically significant after
adjusting for programmed-cell death ligand 1 (PD-L1) expression (HR = 0.620,
p < 0.001). In addition, patients with disease
progression (PD) had lower scores compared to those with stable disease
(SD), partial response (PR) or complete response (CR) in a two-tier model
(p < 0.001) as well as in a four-tier model (PD, SD,
PR and CR; p < 0.001). Prognostic significance of PIOS
score also persisted using a binary logistic regression analysis, adjusted
for disease stage and PD-L1 status (p = 0.002, odds ratio:
0.578). Contrarily, PIOS had no prognostic significance in the chemotherapy
group; however, upon combined analysis of the two cohorts, PIOS was found to
have a significant interaction with the type of treatment (HR = 0.066 with
p < 0.001), confirming its predictive value for
immunotherapy. Conclusions: This study provides further validation of PIOS in aNSCLC patients treated
with anti-PD-1 monotherapy.
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Affiliation(s)
- Foteinos-Ioannis Dimitrakopoulos
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, GreeceMolecular Oncology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | - Giannis Mountzios
- Second Department of Medical Oncology and Clinical Trials Unit, Henry Dunant Hospital Center, Athens, Greece
| | - Petros Christopoulos
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, GermanyTranslational Lung Research Center Heidelberg, Heidelberg, Germany
| | - Thomas Papastergiou
- Computer Engineering and Informatics Department, University of Patras, Patras, Greece
| | - Mariam Elshiaty
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, GermanyTranslational Lung Research Center Heidelberg, Heidelberg, Germany
| | - Lea Daniello
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, GermanyTranslational Lung Research Center Heidelberg, Heidelberg, Germany
| | - Elefterios Zervas
- Seventh Respiratory Medicine Department and Asthma Center, Athens Chest Hospital Sotiria, Athens, Greece
| | - Sofia Agelaki
- Department of Medical Oncology, University General Hospital, Heraklion, Greece
| | - Epaminondas Samantas
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | | | | | - Sofia Baka
- Oncology Department, Interbalkan European Medical Center, Thessaloniki, Greece
| | - Konstantinos Syrigos
- Oncology Unit, The Third Department of Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Evangelos Lianos
- Division of Medical Oncology and Hematopoietic Cell Transplant Unit, Department of Medicine, "Metaxa" Cancer Hospital, Piraeus, Greece
| | - Konstantinos Samitas
- Seventh Respiratory Medicine Department and Asthma Center, Athens Chest Hospital Sotiria, Athens, Greece
| | | | | | | | - Anastasia Kottorou
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, GreeceMolecular Oncology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | - Foteini Kalofonou
- Department of Oncology, Imperial College NHS Healthcare Trust, Charing Cross Hospital, London, UK
| | - Thomas Makatsoris
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, GreeceMolecular Oncology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, GreeceMolecular Oncology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | | | - Haralabos Kalofonos
- Division of Oncology, Department of Medicine, University Hospital of Patras, GreeceMolecular Oncology Laboratory, Department of Medicine, University of Patras, Rion-Patras, Patras, Achaia 26504, Greece
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10
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Dimitrakopoulos FI, Christopoulos P, Elshiaty M, Daniello L, Pyrousis I, Kottorou A, Makatsoris T, Kalofonos H, Koutras A. EP08.01-072 Clinical Value of Patras Immunotherapy Score (PIOS) Formula in Patients With Advanced NSCLC Treated With Immunotherapy/Chemotherapy. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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11
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Dimitrakopoulos FI, Christopoulos P, Elshiaty M, Daniello L, Pyrousis I, Kottorou A, Makatsoris T, Kalofonos C, Koutras A. 1091P Predictive and prognostic value of Patras Immunotherapy Score (PIOS) in patients with advanced NSCLC treated with immunotherapy/chemotherapy combination. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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12
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Metsiou DN, Deligianni D, Giannopoulou E, Kalofonos H, Koutras A, Athanassiou G. Adhesion strength and anti-tumor agents regulate vinculin of breast cancer cells. Front Oncol 2022; 12:811508. [PMID: 36052248 PMCID: PMC9424896 DOI: 10.3389/fonc.2022.811508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 07/19/2022] [Indexed: 11/13/2022] Open
Abstract
The onset and progression of cancer are strongly associated with the dissipation of adhesion forces between cancer cells, thus facilitating their incessant attachment and detachment from the extracellular matrix (ECM) to move toward metastasis. During this process, cancer cells undergo mechanical stresses and respond to these stresses with membrane deformation while inducing protrusions to invade the surrounding tissues. Cellular response to mechanical forces is inherently related to the reorganization of the cytoskeleton, the dissipation of cell–cell junctions, and the adhesion to the surrounding ECM. Moreover, the role of focal adhesion proteins, and particularly the role of vinculin in cell attachment and detachment during migration, is critical, indicating the tight cell–ECM junctions, which favor or inhibit the metastatic cascade. The biomechanical analysis of these sequences of events may elucidate the tumor progression and the potential of cancer cells for migration and metastasis. In this work, we focused on the evaluation of the spreading rate and the estimation of the adhesion strength between breast cancer cells and ECM prior to and post-treatment with anti-tumor agents. Specifically, different tamoxifen concentrations were used for ER+ breast cancer cells, while even concentrations of trastuzumab and pertuzumab were used for HER2+ cells. Analysis of cell stiffness indicated an increased elastic Young’s modulus post-treatment in both MCF-7 and SKBR-3 cells. The results showed that the post-treatment spreading rate was significantly decreased in both types of breast cancer, suggesting a lower metastatic potential. Additionally, treated cells required greater adhesion forces to detach from the ECM, thus preventing detachment events of cancer cells from the ECM, and therefore, the probability of cell motility, migration, and metastasis was confined. Furthermore, post-detachment and post-treatment vinculin levels were increased, indicating tighter cell–ECM junctions, hence limiting the probability of cell detachment and, therefore, cell motility and migration.
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Affiliation(s)
- Despoina Nektaria Metsiou
- Laboratory of Biomechanics and Biomedical Engineering, Department of Mechanical Engineering and Aeronautics, University of Patras, Patra, Greece
- *Correspondence: Despoina Nektaria Metsiou, ;
| | - Despina Deligianni
- Laboratory of Biomechanics and Biomedical Engineering, Department of Mechanical Engineering and Aeronautics, University of Patras, Patra, Greece
| | - Efstathia Giannopoulou
- Clinical Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patra, Greece
| | - Haralabos Kalofonos
- Clinical Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patra, Greece
| | - Angelos Koutras
- Clinical Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patra, Greece
| | - George Athanassiou
- Laboratory of Biomechanics and Biomedical Engineering, Department of Mechanical Engineering and Aeronautics, University of Patras, Patra, Greece
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13
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Roumeliotou A, Pantazaka E, Xagara A, Makatsoris T, Koutras A, Georgoulias V, Kotsakis A, Kallergi G. Abstract 1966: Dr. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-1966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: According to recent publications of our group, JUNB and CXCR4 were overexpressed in CTCs and DTCs isolated from breast cancer patients. This expression was related with patients’ clinical outcome. Current study investigates for the first time, the expression of JUNB and CXCR4 in CTCs from patients with Non-Small Cell Lung cancer (NSCLC) and Small Cell Lung Cancer (SCLC).
Methods: Forty four patients were enrolled in this study (30 NSCLC and 14 SCLC patients, before the initiation of 1st line treatment). ISET system was used for NSCLC patients' samples preparation, while the CTCs from SCLC patients were isolated using Ficoll density gradient. Triple immunofluorescence experiments were performed, using CK, JUNB, and CXCR4 antibodies. Results conducted using confocal laser scanning microscopy for NSCLC samples and the VyCAP system for SCLC samples.
Results: Sixteen out of 30 NSCLC patients (53.33%), were positive for CTCs, while all SCLC patients harbored CK-positive cells. Most common phenotypes in CK-positive NSCLC patients were the [(CK+/JUNB+/CXCR4+): 50% (8/16patients)], [(CK+/JUNB+/CXCR4-): 43.75%, (7/16)] and the [(CK+/JUNB-/CXCR4-): 37.5% (6/16)]. Less frequent phenotype was the [(CK+/JUNB-/CXCR4+): 6.25%, (1/16)]. Analysis of the mean isolated CTCs/patient revealed that most of the isolated CTCs belonged to the (CK+/JUNB+/CXCR4+) phenotype (42.19%), while less frequent were the (CK+/JUNB+/CXCR4-): 33.13%, (CK+/JUNB-/CXCR4-): 18.44% and the (CK+/JUNB-/CXCR4+): 6.25% phenotypes. Survival analysis revealed that the presence of (CK+/JUNB+/CXCR4+) was related to poorer OS (cox regression: p=0.008) and PFS (Log Rank, p=0.014) All SCLC patients had detectable CTCs in their blood with 13 out of 14 of them having the (CK+/JUNB-/CXCR4-) phenotype (92.86%). The rest of CTC’s phenotypes (CK+/JUNB+/CXCR4+), (CK+/JUNB+/CXCR4-) and (CK+/JUNB-/CXCR4+) where found in 10 out of 14 patients (71.43%) each. Examination of the mean percentage of the total isolated CTCs/patient indicated that the (CK+/JUNB-/CXCR4-) phenotype was the most frequent (49.71%), while the percentages for the rest phenotypes were [(CK+/JUNB+/CXCR4-): 25.94%], [(CK+/JUNB-/CXCR4+): 12.65%] and (CK+/JUNB+/CXCR4+): 11.70%].
Conclusion: JUNB and CXCR4 were upregulated in CTCs from NSCLC and SCLC patients. However, in NSCLC the most frequent phenotype (CK+/JUNB+/CXCR4+) was also related to patients’ outcome, underlying the key role of these molecules in metastatic dissemination. Further examination will determine the role of this expression in all lung cancer subtypes. Acknowledge: This research has been co-financed by the European Union and Greek national funds through the Operational Program Competitiveness, Entrepreneurship and Innovation, under the call RESEARCH - CREATE - INNOVATE (project code: T2ΕΔΚ-01562).
Citation Format: Argyro Roumeliotou, Evangelia Pantazaka, Anastasia Xagara, Thomas Makatsoris, Angelos Koutras, Vassilis Georgoulias, Athanasios Kotsakis, Galaktia Kallergi. Dr [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 1966.
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Affiliation(s)
- Argyro Roumeliotou
- 1Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, Patras, Greece, Patras, Greece
| | - Evangelia Pantazaka
- 1Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, Patras, Greece, Patras, Greece
| | | | | | | | | | | | - Galaktia Kallergi
- 1Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, Patras, Greece, Patras, Greece
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14
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Dimtrakopoulos FID, Christopoulos P, Elshiaty M, Daniello L, Pyrousis I, Kottorou AE, Makatsoris T, Kalofonos H, Koutras A. Prognostic value of PIOS (Patras Immunotherapy Score) model in patients with advanced NSCLC treated with combination of immunotherapy with chemotherapy: Preliminary results from a European retrospective study. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.e21096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e21096 Background: Ιmmune checkpoint inhibitors (ICIs) have tremendously changed the daily clinical practice on the treatment of advanced non-small cell lung cancer (aNSCLC). However, clinical useful biomarkers remain an unmet need. Recently, a new score, Patras Immunotherapy Score (PIOS), has been proposed by our group proving its prognostic value in aNSCLC patients treated with ICIs monotherapy. The objective of the current study was to assess the clinical significance of PIOS formula in aNSCLC patients treated with combination of immunotherapy with chemotherapy. Methods: PIOS is a baseline formula derived by combining the following non-interventional clinical parameters, Performance Status (PS), Body Mass Index (BMI), age and Line Of Treatment (LOT) and it is calculated as PIOS = (PS×BMI)/(LOT×AGE). In the current study, 159 aNSCLC patients, treated with combination of immunotherapy with chemotherapy, were retrospectively selected, blindly to the clinical outcome, and enrolled. In addition, a second subcohort with 444 aNSCLC patients, who had been treated with chemotherapy alone, were also retrospectively included. The primary endpoint of this study was to investigate the prognostic value of PIOS in terms of progression free survival (PFS) and overall survival (OS). Results: Patients with higher PIOS score had longer PFS compared to patients with lower PIOS score (ΗR 0.575, 95% CI 0.364-0.908, p= 0.016), while multivariate analysis for PFS, adjusted for PD-L1, confirmed the clinical value of PIOS score (HR 0.561, 95% CI 0.352-0.893, p= 0.015). Moreover, PIOS score was also associated with prognosis ( p= 0.003). The median OS for the favorable group was 1067 days compared to 528 days for the unfavorable group with low PIOS score (HR 0.487, 95% CI 0.302-0.787, p< 0.001) at univariate analysis. This association remained statistically significant (HR 0.468, 95% CI 0.286-0.764, p= 0.002) after adjusting for PD-L1 expression. Specificity of PIOS formula was also confirmed in the second cohort (n = 444) of patients with metastatic disease who had been treated with chemotherapy alone, in which no prognostic significance for PIOS was observed. Conclusions: This study for the first time documents the prognostic significance of PIOS model in aNSCLC patients treated with immunotherapy/chemotherapy combination and provides adequate evidence regarding the specificity of this association, since no similar finding was observed in the patients treated with chemotherapy alone.
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Affiliation(s)
| | - Petros Christopoulos
- Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | - Mariam Elshiaty
- Thoraxklinik, Heidelberg University Hospital and Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | - Lea Daniello
- Thoraxklinik at Heidelberg University Hospital (Germany), Heidelberg, Germany
| | - Ioannis Pyrousis
- Molecular Oncology Laboratory, Medical School, University of Patras, Patra, Greece
| | - Anastasia E Kottorou
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, Patras, Greece
| | - Thomas Makatsoris
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | - Haralabos Kalofonos
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patra, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patras, Greece
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15
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Spathas N, Goussia A, Koliou G, Gogas H, Zagouri F, Bobos M, Pectasides D, Galani E, Koutras A, Zarkavelis G, Saloustros E, Bafaloukos D, Karanikiotis C, Aravantinos G, Psyrri A, Razis E, Koumarianou A, Res E, Linardou H, Fountzilas G. 27P Association between CD8+ tumor infiltrating lymphocytes and the clinical outcome of patients with operable breast cancer treated with adjuvant dose-dense chemotherapy: A 10-year follow up report of a Hellenic Cooperative Oncology Group observational study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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16
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Rapti V, Moirogiorgou E, Koliou GA, Papadopoulou K, Binas I, Pentheroudakis G, Bafaloukos D, Bobos M, Chatzopoulos K, Chrisafi S, Christodoulou C, Nicolaou I, Sotiropoulou M, Magkou C, Koutras A, Papakostas P, Kotsakis A, Razis E, Psyrri A, Tryfonopoulos D, Pectasides D, Res E, Alexopoulos A, Kotoula V, Fountzilas G. mRNA expression of specific HER ligands and their association with clinical outcome in patients with metastatic breast cancer treated with trastuzumab. Oncol Lett 2021; 23:23. [PMID: 34868360 DOI: 10.3892/ol.2021.13141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 09/22/2021] [Indexed: 11/05/2022] Open
Abstract
Prognostic and predictive biomarkers are being studied for the diagnosis and treatment of breast cancer. The present study retrospectively assessed the mRNA expression of HER family receptor ligands and of other potential prognostic biomarkers and their association with time to progression (TTP), survival and clinicopathological characteristics in patients with metastatic breast cancer (MBC) treated with trastuzumab. A total of 145 tumour tissue samples were analysed. mRNA expression analysis of the transcripts of interest was performed and the association of these markers with selected clinicopathological parameters was examined. HER2 status was centrally re-evaluated. Only 67.6% of patients were truly HER2-positive according to the central HER2 re-evaluation. Heparin binding epidermal growth factor (EGF)-like growth factor, transforming growth factor β1 (TGFB1) and thyroid hormone receptor α (THRA) mRNA expression was higher in HER2-positive patients (P=0.026, P<0.001 and P<0.001). Insulin-like growth factor binding protein 4 was correlated with retinoic acid receptor α, TGFB1 and THRA (rho=0.45, rho=0.60 and rho=0.45). In HER2-positive patients, high neuregulin 1 and high betacellulin were unfavourable factors for TTP [hazard ratio (HR) = 1.78, P=0.040 and HR=2.00, P=0.043, respectively]. In patients with de novo MBC, high EGF expression was associated with a non-significant prolongation of TTP (HR=0.52, P=0.080) and significantly longer survival (HR=0.40, P=0.020). The present study examined clinical and biological implications of specific genes and it was concluded that their expression has an impact on the outcome of trastuzumab-treated patients with MBC.
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Affiliation(s)
- Vassiliki Rapti
- Second Department of Internal Medicine, Agios Savvas Cancer Hospital, 11522 Athens, Greece
| | | | | | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece
| | - Ioannis Binas
- Second Department of Medical Oncology, Metropolitan Hospital, 18547 Piraeus, Greece
| | - George Pentheroudakis
- Department of Medical Oncology, Medical School, University of Ioannina, 45500 Ioannina, Greece.,Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45500 Ioannina, Greece
| | - Dimitrios Bafaloukos
- First Department of Medical Oncology, Metropolitan Hospital, 18547 Piraeus, Greece
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece
| | - Kyriakos Chatzopoulos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece
| | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece
| | | | - Irene Nicolaou
- Department of Histopathology, Agii Anargiri Cancer Hospital, 14564 Athens, Greece
| | | | - Christina Magkou
- Pathology Department, Evangelismos Hospital, 10676 Athens, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, 26504 Patras, Greece
| | | | - Athanasios Kotsakis
- Department of Medical Oncology, University Hospital of Heraklion School of Medicine, University of Crete, 71500 Crete, Greece
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, 15123 Athens, Greece
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Attikon University Hospital, Faculty of Medicine, National and Kapodistrian University of Athens School of Medicine, 12462 Athens, Greece
| | | | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, 11527 Athens, Greece
| | - Eleni Res
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Kifissia 14564 Athens, Greece
| | | | - Vassiliki Kotoula
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece.,Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, 54006 Thessaloniki, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece.,Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece.,Department of Medical Oncology, German Oncology Center, 4108 Limassol, Cyprus
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17
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Kourea HP, Dimitrakopoulos FI, Koliou GA, Batistatou A, Papadopoulou K, Bobos M, Asimaki-Vlachopoulou A, Chrisafi S, Pavlakis K, Chatzopoulos K, Galani E, Pentheroudakis G, Pectasides D, Bafaloukos D, Res E, Papakostas P, Koutras A, Kotoula V, Fountzilas G. Clinical Significance of Major Angiogenesis-Related Effectors in Patients with Metastatic Breast Cancer Treated with Trastuzumab-based Regimens. Cancer Res Treat 2021; 54:1053-1064. [PMID: 34793664 PMCID: PMC9582468 DOI: 10.4143/crt.2021.748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 11/15/2021] [Indexed: 11/21/2022] Open
Abstract
Purpose Angiogenesis is a crucial phenomenon in the development and progression of breast cancer (BC), but the clinical significance of angiogenesis-related proteins in metastatic BC remains unknown. This study investigates the prognostic value of vascular endothelial growth factor receptors 1, 2, 3 (VEGFR1, VEGFR2, VEGFR3) as well as vascular endothelial growth factors A and C (VEGFA and VEGFC) in metastatic BC patients treated with trastuzumab-based regimens. Materials and Method Two hundred female patients were included. Protein and mRNA expression of the studied angiogenesis-related factors were evaluated by immunohistochemistry and quantitative Polymerase Chain Reaction (qPCR), respectively. Results High expression of VEGFA, VEGFC, VEGFR1, VEGFR2 and VEGFR3 in the tumor cells was observed in 43.5%, 24.2%, 36%, 29.5% and 43%, respectively. Stromal elements expressed high levels of VEGFA, VEGFC, VEGFR1, VEGFR2, VEGFR3 in 78.9%, 93.3%, 90.7%, 90.2 %,74.8% of tumors with available data. High tumor cell expression of VEGFR1 was a favorable prognosticator for survival among patients with HER2-positive tumors (HR=0.55, p=0.013). A trend towards longer progression free survival (PFS) was detected univariately for patients with HER2-negative tumors and high expression of VEGFR2, (HR=0.60, p=0.059). Conclusion VEGFR1 and VEGFR2 seem to have significant prognostic value in BC patients with metastatic disease treated with trastuzumab-based regimens.
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Affiliation(s)
- Helen P Kourea
- Department of Pathology, University Hospital of Patras, Rion, Greece
| | | | | | - Anna Batistatou
- Department of Pathology, Ioannina University Hospital, Ioannina, Greece
| | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Department of Biomedical Sciences, School of Health Sciences, International Hellenic University, Thessaloniki, Greece
| | | | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Kitty Pavlakis
- Pathology Department, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Kyriakos Chatzopoulos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Galani
- Second Department of Medical Oncology, Metropolitan Hospital, Piraeus, Greece
| | - George Pentheroudakis
- Department of Medical Oncology, Medical School, University of Ioannina, Ioannina, Greece.,Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), Ioannina, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | | | - Eleni Res
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | | | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, Medical School, University of Patras, Patras, Greece
| | - Vassiliki Kotoula
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Aristotle University of Thessaloniki, Thessaloniki, Greece.,Department of Medical Oncology, German Oncology Center, Limassol, Cyprus
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18
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Sirinian C, Papanastasiou AD, Degn SE, Frantzi T, Aronis C, Chaniotis D, Makatsoris T, Koutras A, Kalofonos HP. RANK-C Expression Sensitizes ER-Negative, EGFR-Positive Breast Cancer Cells to EGFR-Tyrosine Kinase Inhibitors (TKIs). Genes (Basel) 2021; 12:genes12111686. [PMID: 34828291 PMCID: PMC8619104 DOI: 10.3390/genes12111686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/15/2021] [Accepted: 10/20/2021] [Indexed: 11/16/2022] Open
Abstract
Background: We have previously shown that overexpression of RANK-c in ER-negative breast cancer cell lines attenuates aggressive properties of cancer cells, partially through a RANK-c/EGFR interaction. EGFR inhibition through TKIs in breast cancer has been tested in triple-negative disease settings with limited clinical benefit for patients. Here we test if expression of RANK-c in ER-negative breast cancer cells in conjunction with treatment with TK inhibitors (erlotinib or gefitinib) can affect survival and colony-forming capacity of cancer cells. Methods: Stably expressing MDA-MB-231-RANK-c and SKBR3-RANK-c cells were employed to test proliferation and colony formation in the presence of TKIs. In addition, Western blot analysis was performed to dissect EGFR related signaling cascades upon TK inhibition in the presence of RANK-c. Results: Interestingly the two RANK-c expressing, ER-negative cells lines presented with a distinct phenotype concerning TKI sensitivity upon treatment. MDA-MB-231-RANK-c cells had a higher sensitivity upon gefitinib treatment, while erlotinib decreased the proliferation rate of SKBR3-RANK-c cells. Further, colony formation assays for MDA-MB-231-RANK-c cells showed a decrease in the number and size of colonies developed in the presence of erlotinib. In addition, RANK-c seems to alter signaling through EGFR after TKI treatment in a cell type-specific manner. Conclusions: Our results indicate that ER-negative breast cancer cells that express RANK-c alter their sensitivity profile against tyrosine kinase inhibitors (erlotinib and gefitinib) in a cell type-specific and culture substrate-dependent manner.
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Affiliation(s)
- Chaido Sirinian
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece; (T.F.); (C.A.); (T.M.); (A.K.); (H.P.K.)
- Correspondence: or ; Tel.: +30-26-1096-9133
| | | | - Soren E. Degn
- Department of Biomedicine, Aarhus University, DK-8000 Aarhus C, Denmark;
| | - Theodora Frantzi
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece; (T.F.); (C.A.); (T.M.); (A.K.); (H.P.K.)
| | - Christos Aronis
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece; (T.F.); (C.A.); (T.M.); (A.K.); (H.P.K.)
| | - Dimitrios Chaniotis
- Department of Biomedical Sciences, University of West Attica, 12243 Athens, Greece; (A.D.P.); (D.C.)
| | - Thomas Makatsoris
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece; (T.F.); (C.A.); (T.M.); (A.K.); (H.P.K.)
| | - Angelos Koutras
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece; (T.F.); (C.A.); (T.M.); (A.K.); (H.P.K.)
| | - Haralabos P. Kalofonos
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, 26504 Patras, Greece; (T.F.); (C.A.); (T.M.); (A.K.); (H.P.K.)
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Dimitrakopoulos FID, Antonacopoulou AG, Kottorou AE, Kalofonou M, Panagopoulos N, Dougenis D, Makatsoris T, Tzelepi V, Koutras A, Kalofonos HP. Genetic Variations of CD40 and LTβR Genes Are Associated With Increased Susceptibility and Clinical Outcome of Non-Small-Cell Carcinoma Patients. Front Oncol 2021; 11:721577. [PMID: 34604057 PMCID: PMC8484958 DOI: 10.3389/fonc.2021.721577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background Immune system-related receptors CD40 (tumor necrosis factor receptor superfamily member 5), BAFFR (tumor necrosis factor receptor superfamily member 13C), and LTβR (tumor necrosis factor receptor superfamily member 3) play a pivotal role in non-small-cell lung cancer (NSCLC). To further evaluate their role in NSCLC, CD40 rs1883832 (T>C), BAFFR rs7290134 (A>G), and LTβR rs10849448 (A>G) single-nucleotide polymorphisms (SNPs) were investigated regarding their impact in risk and clinical outcome of NSCLC patients. Methods The three selected SNPs were evaluated in 229 NSCLC patients and 299 healthy controls, while CD40, BAFFR, and LTβR protein expression was assessed by immunohistochemistry in 96 tumor specimens from NSCLC patients. Results In total, CD40 rs1883832 was associated with NSCLC risk, with the T allele, after adjusting for cofactors, being related to increased risk (p = 0.007; OR 1.701). Moreover, the CT genotype was associated with increased risk (p = 0.024; OR 1.606) and poorer 5-year overall survival (OS) after adjusting for cofactors (p = 0.001, HR 1.829), while CC was associated with higher CD40 expression in tumorous cells (p = 0.040) and in stromal cells (p = 0.036). In addition, AA homozygotes for the LTβR rs10849448 had increased risk for NSCLC in multivariate analysis (p = 0.008; OR, 2.106) and higher LTβR membranous expression (p = 0.035). Although BAFFR rs7290134 was associated with BAFFR membranous expression (p = 0.039), BAFFR rs7290134 was not associated with neither the disease risk nor the prognosis of NSCLC patients. Conclusions In conclusion, CD40 rs1883832 and LTβR rs10849448 seem to be associated with increased risk for NSCLC, while CD40 rs1883832 is also associated with OS of patients with NSCLC.
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Affiliation(s)
- Foteinos-Ioannis D Dimitrakopoulos
- Division of Oncology, Department of Medicine, University of Patras, Patras, Greece.,Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
| | - Anna G Antonacopoulou
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
| | - Anastasia E Kottorou
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
| | - Melpomeni Kalofonou
- Centre for Bio-Inspired Technology, Institute of Biomedical Engineering, Imperial College London, London, United Kingdom
| | | | - Dimitrios Dougenis
- Department of Cardiothoracic Surgery, University of Patras, Patras, Greece
| | - Thomas Makatsoris
- Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
| | | | - Angelos Koutras
- Division of Oncology, Department of Medicine, University of Patras, Patras, Greece
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20
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Kottorou A, Dimitrakopoulos F, Antonacopoulou A, Makatsoris T, Stavropoulos M, Koutras A, Kalofonos H. P-224 Expression of major components of the exosome biogenesis pathway is deregulated in colorectal cancer and associated with clinical outcome: Preliminary results from an association study. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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21
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Dimtrakopoulos FID, Mountzios GS, Christopoulos P, Papastergiou T, Zervas E, Agelaki S, Samantas E, Athanasiadis I, Baka S, Syrigos KN, Christopoulou A, Lianos E, Tsoukalas N, Perdikouri EI, Oikonomopoulos G, Kalofonou F, Makatsoris T, Koutras A, Megalooikonomou V, Kalofonos H. Predictive and prognostic significance of PIOS (Patras Immunotherapy Score) model in patients with advanced NSCLC treated with nivolumab or pembrolizumab: Results from a validation cohort. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e21164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e21164 Background: The treatment of advanced non-small cell lung cancer (aNSCLC) has tremendously changed during the last few years, especially, since immune checkpoint inhibitors (ICIs) were incorporated in the daily clinical practice. However, clinical useful biomarkers remain an unmet need. Recently, our group established and proposed a new score, Patras Immunotherapy Score (PIOS), which was found to have predictive and prognostic value in a discovery group with aNSCLC patients treated with nivolumab or pembrolizumab. The objective of the current study was to validate our initial observation and confirm the clinical significance of PIOS formula in an external and multicentric cohort of aNSCLC patients. Methods: PIOS is a baseline formula derived by combining the following non-interventional clinical parameters, Performance Status (PS), Body Mass Index (BMI), age and Line Of Treatment (LOT) and it is calculated as PIOS = (PS×BMI)/(LOT×AGE). In the current multicenter study, 626 aNSCLC patients, treated with nivolumab or pembrolizumab monotherapy, were retrospectively selected, blindly to the clinical outcome, and enrolled. The primary endpoints of this study were to investigate the predictive and prognostic value of PIOS in terms of progression free survival (PFS), overall survival (OS) and best overall response. Results: Firstly, PIOS was associated with best overall response. Following a two-tier model, patients who had progressed (PD) had lower scores than those with stable disease (SD), partial response (PR) or complete response (CR) (p < 0.001). This association remained significant using a four-tier model (PD, SD, PR and CR) for evaluation of best overall response (p < 0.001). In addition, predictive significance of PIOS score also persisted using a binary logistic regression analysis, adjusted for disease stage and PD-L1 status (p = 0.002, OR 0.578, 95% CI 0.408-0.821). Furthermore, patients with higher PIOS score had longer PFS compared to patients with lower PIOS score (ΗΡ 0.621, 95% CI 0.470-0.821, p = 0.001), while multivariate analysis for PFS, adjusted for clinical stage and PD-L1, confirmed the predictive value of PIOS score (HR 0.651, 95% CI 0.492-0.863, p = 0.003). Moreover, PIOS score was also associated with prognosis (p < 0.001). The median OS for the favorable group was 778 days compared to 341 days for the unfavorable group with low PIOS score (HR = 0.608, 95% CI 0.482-0.766, p < 0.001) at univariate analysis. This association remained statistically significant (HR 0.620, 95% CI 0.492-0.783, p < 0.001) after adjusting for PD-L1 expression. Conclusions: These data provide further validation for PIOS as predictive and prognostic biomarker in aNSCLC patients treated with nivolumab or pembrolizumab monotherapy.
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Affiliation(s)
| | - Giannis Socrates Mountzios
- Second Department of Medical Oncology and Clinical trials Unit, Henry Dunant Hospital Center, Athens, Greece
| | - Petros Christopoulos
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, and Translational Lung Research Center Heidelberg, member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Thomas Papastergiou
- Computer Engineering and Informatics Department, University of Patras, Greece., Patras, Greece
| | | | - Sofia Agelaki
- Department of Medical Oncology, University General Hospital of Heraklion, Heraklion, Greece
| | - Epaminondas Samantas
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Ilias Athanasiadis
- On behalf of the Hellenic Society of Medical Oncology, Athens, AZ, Greece
| | - Sofia Baka
- Oncology Department, "Interbalkan" European Medical Center, Thessaloniki, Greece
| | | | | | | | | | | | | | | | - Thomas Makatsoris
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | | | - Haralabos Kalofonos
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patra, Greece
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22
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Spyropoulou D, Tsiganos P, Dimitrakopoulos FI, Tolia M, Koutras A, Velissaris D, Lagadinou M, Papathanasiou N, Gkantaifi A, Kalofonos H, Kardamakis D. Radiotherapy and Renal Cell Carcinoma: A Continuing Saga. In Vivo 2021; 35:1365-1377. [PMID: 33910814 PMCID: PMC8193295 DOI: 10.21873/invivo.12389] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 03/26/2021] [Accepted: 03/31/2021] [Indexed: 11/10/2022]
Abstract
Renal cell carcinoma (RCC) is one of the most aggressive malignancies of the genito-urinary tract, having a poor prognosis especially in patients with metastasis. Surgical resection remains the gold standard for localized renal cancer disease, with radiotherapy (RT) receiving much skepticism during the last decades. However, many studies have evaluated the role of RT, and although renal cancer is traditionally considered radio-resistant, technological advances in the RT field with regards to modern linear accelerators, as well as advanced RT techniques have resulted in breakthrough therapeutic outcomes. Additionally, the combination of RT with immune checkpoint inhibitors and targeted agents may maximize the clinical benefit. This review article focuses on the role of RT in the therapeutic management of renal cell carcinoma.
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Affiliation(s)
- Despoina Spyropoulou
- Department of Radiation Oncology, University of Patras Medical School, Patras, Greece;
| | - Panagiotis Tsiganos
- Clinical Radiology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | - Foteinos-Ioannis Dimitrakopoulos
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, Greece
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, Patras, Greece
| | - Maria Tolia
- Radiotherapy Department, University Hospital Heraklion, University of Crete Medical School, Heraklion, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, Greece
| | - Dimitris Velissaris
- Emergency Department and Internal Medicine Department, University Hospital of Patras, Patras, Greece
| | - Maria Lagadinou
- Emergency Department University Hospital of Patras, Patras, Greece
| | | | - Areti Gkantaifi
- Radiotherapy Department, Interbalkan Medical Center, Thessaloniki, Greece
| | - Haralabos Kalofonos
- Division of Oncology, Department of Medicine, University Hospital of Patras, Patras, Greece
| | - Dimitrios Kardamakis
- Department of Radiation Oncology, University of Patras Medical School, Patras, Greece
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23
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Rigakos G, Razis E, Koliou GA, Oikonomopoulos G, Tsolaki E, Sperinde J, Chrisafi S, Zarkavelis G, Pazarli E, Batistatou A, Kourea HP, Papakostas P, Bafaloukos D, Asimakopoulou NI, Res E, Kotsakis A, Pectasides D, Koutras A, Christodoulou C, Fountzilas G. Evaluation of the Role of p95 HER2 Isoform in Trastuzumab Efficacy in Metastatic Breast Cancer. Anticancer Res 2021; 41:1793-1802. [PMID: 33813384 DOI: 10.21873/anticanres.14945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Human epidermal growth factor receptor 2 (HER2) P95-isoform could be involved in trastuzumab resistance in HER2 metastatic breast cancer. MATERIALS AND METHODS A total of 114 metastatic breast cancer patients treated with trastuzumab were evaluated retrospectively. HER2 was centrally reviewed. P95 was evaluated along with other markers possibly affecting trastuzumab efficacy in regards to progression-free survival and overall survival. RESULTS HER2 was centrally negative in 54 cases. P95 expression was significantly higher in HER2-positive tumors. High p95 was associated with gain of HER2 copy number variations (CNVs), high pHER2Tyr877, Ki67 and HER2 mRNA. P95 as a continuous variable was positively correlated with mRNA expression of HER2 and negatively correlated with HER4 and IGF1. HER2-negative p95-high patients had a marginally higher risk for death (HR=2.15, p=0.055). CONCLUSION p95 was associated with higher HER2 CNVs and mRNA expression, pHER2Tyr877 expression and high Ki67, indicating a more aggressive phenotype.
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Affiliation(s)
- Georgios Rigakos
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece;
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | | | | | - Eleftheria Tsolaki
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Jeff Sperinde
- Monogram Biosciences, Laboratory Corporation of America Holdings, South San Francisco, CA, U.S.A
| | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - George Zarkavelis
- Department of Medical Oncology, University Hospital of Ioannina, Ioannina, Greece
| | - Elissavet Pazarli
- Department of Pathology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Anna Batistatou
- Department of Pathology, Ioannina University Hospital, Ioannina, Greece
| | - Helen P Kourea
- Department of Pathology, University Hospital of Patras, Rion, Greece
| | | | | | | | - Eleni Res
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Athanasios Kotsakis
- University Hospital of Heraklion School of Medicine, University of Crete, Heraklion, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | | | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Aristotle University of Thessaloniki, Thessaloniki, Greece.,German Oncology Center, Limassol, Cyprus
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24
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Sirinian C, Papanastasiou A, Plakoula E, Nonni A, Koutras A, Kalofonos H. Expression of RANK-c in ER-/HER2+ breast cancer cells affect aggressiveness through altering the NF-κB equilibrium. Breast 2021. [DOI: 10.1016/s0960-9776(21)00111-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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25
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Antonacopoulou A, Kottorou AE, Dimitrakopoulos FI, Marousi S, Kalofonou F, Koutras A, Makatsoris T, Tzelepi V, Kalofonos HP. NF-κB2 and RELB offer prognostic information in colorectal cancer and NFKB2 rs7897947 represents a genetic risk factor for disease development. Transl Oncol 2021; 14:100912. [PMID: 33074124 PMCID: PMC7568186 DOI: 10.1016/j.tranon.2020.100912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/16/2020] [Accepted: 10/06/2020] [Indexed: 10/25/2022] Open
Abstract
The Nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) family of transcription factors plays an important role in immune responses and cancer development and progression. We have focused on NF-κB2 and RELB of the alternative pathway of NF-κB, which remains largely underexplored in colorectal cancer (CRC). We found that NF-κB2 and RELB protein levels were upregulated in tumour and surrounding stromal tissue compared to distant non-neoplastic tissue (NN) and associated stroma (p<0.001 in all associations). Moreover, low RELB protein expression was associated with decreased overall survival (p = 0.032). Lower RELB gene expression levels were observed in tumour compared to NN tissue (p = 0.003) and were associated with shorter time to progression (TTP) (p = 0.025). NF-κB2 gene expression levels were similar in tumour and NN tissue, but higher tumour levels were prognostic for improved survival (p = 0.038) and TTP (p<0.001). We also assessed the significance of two NF-κB2 genetic polymorphisms, rs12769316 and rs7897947. Both polymorphisms were associated with lymph node infiltration (p = 0.045 and p = 0.009, respectively). In addition, rs12769316 AA homozygotes relapsed less often compared to G allele carriers (p = 0.029). Moreover, rs7897947 allele frequencies differed significantly between CRC patients and healthy controls (p<0.001) and the minor allele (G) was associated with reduced risk for developing CRC (p<0.001, OR: 0.527, 95% CI: 0.387-0.717). In conclusion, the alternative NF-κB pathway appears deregulated in CRC. Moreover, NF-κB2 and RELB expression levels seem to be significant for the clinical outcome of CRC patients and rs7897947 appears to be a risk factor for CRC development.
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Affiliation(s)
- Anna Antonacopoulou
- Clinical and Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, Patras, Greece.
| | - Anastasia E Kottorou
- Clinical and Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, Patras, Greece
| | - Foteinos-Ioannis Dimitrakopoulos
- Clinical and Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, Patras, Greece
| | - Stella Marousi
- "G. Gennimatas" General Hospital of Athens, Neurology Department, Athens, Greece
| | | | - Angelos Koutras
- Clinical and Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, Patras, Greece
| | - Thomas Makatsoris
- Clinical and Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, Patras, Greece
| | - Vassiliki Tzelepi
- Department of Pathology, Medical School, University of Patras, Patras, Greece
| | - Haralabos P Kalofonos
- Clinical and Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, Patras, Greece.
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26
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Dimitrakopoulos FID, Kourea E, Nasioulas G, Papadopoulou E, Nikolakopoulos A, Spyropoulou D, Kottorou A, Karatzas A, Kalofonos HP, Koutras A. Exceptional response to nivolumab of a heavily pre-treated patient with metastatic renal-cell cancer: from a case report to molecular investigation and future perspectives. Ther Adv Med Oncol 2020; 12:1758835920946152. [PMID: 32849917 PMCID: PMC7425249 DOI: 10.1177/1758835920946152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 07/07/2020] [Indexed: 11/15/2022] Open
Abstract
Immunotherapy may result in long-lasting exceptional clinical responses, the molecular background of which is inadequately understood. Here, we present the case of a 63-year-old patient with a past medical history of renal cancer who relapsed many years later. Several treatment lines were administered prior to immunotherapy, which was administered in the ninth line, achieving complete remission which had lasted for more than 3 years. Genomic alterations, tumor mutational burden (TMB), and microsatellite instability as well as PD-L1, MLH1, MSH2, MSH6, PMS2, CD3, CD8, CD20, CD138, CD1a, and FoxP3 expression were assessed in primary and metastatic tumors. Primary and metastatic tumors were microsatellite stable with high TMB, while somatic mutations in MLH1 and TP53 genes were detected, respectively. Although the primary tumor was negative for PD-L1 expression, the lung metastasis was positive. Interestingly, metastasis displayed a dramatically increased infiltration by CD1a-positive dendritic cells in addition to increased CD3+ and CD8+ cytotoxic T cells. Increased infiltration of the metastatic tumor by CD1a+ antigen presenting cells warrants further investigation to assess its potential predictive value.
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Affiliation(s)
| | - Eleni Kourea
- Department of Pathology, School of Medicine, University of Patras, Patras, Greece
| | | | | | - Achilles Nikolakopoulos
- Department of Medicine, Medical School, Division of Oncology, University of Patras, Patras, Greece
| | - Despoina Spyropoulou
- Department of Radiation Oncology, Medical School, University of Patras, Patras, Greece
| | - Anastasia Kottorou
- Department of Medicine, Medical School, Division of Oncology, University of Patras, Patras, Greece
| | | | - Haralabos P. Kalofonos
- Department of Medicine, Medical School, Division of Oncology, University of Patras, Patras, Greece
| | - Angelos Koutras
- Department of Medicine, Medical School, Division of Oncology, University of Patras, Rion-Patras, 26504, Greece
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27
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Koutras A, Zagouri F, Koliou GA, Psoma E, Chryssogonidis I, Lazaridis G, Tryfonopoulos D, Kotsakis A, Res E, Kentepozidis NK, Razis E, Psyrri A, Koumakis G, Kalofonos HP, Dimopoulos MA, Fountzilas G. Phase 2 study of cabazitaxel as second-line treatment in patients with HER2-negative metastatic breast cancer previously treated with taxanes-a Hellenic Cooperative Oncology Group (HeCOG) Trial. Br J Cancer 2020; 123:355-361. [PMID: 32488135 PMCID: PMC7403584 DOI: 10.1038/s41416-020-0909-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 04/22/2020] [Accepted: 05/06/2020] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Cabazitaxel is a novel taxane that might be active in breast cancer resistant to first-generation taxanes. METHODS The purpose of the current multicentre phase II trial was to evaluate the activity and safety of cabazitaxel, as second-line treatment, in patients with human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer (MBC) previously treated with taxanes. The primary endpoint was objective response rate (ORR). RESULTS Eighty-four patients were enrolled between October 2012 and November 2016. Taxane resistance to previous treatment was detected in 43 cases. The ORR was 22.6% in the intent-to-treat population, 23.3% in taxane-resistant and 20.5% in taxane-non-resistant cases. At a median follow-up of 39.6 months, the median progression-free survival and overall survival were 3.7 months (95% CI 2.2-4.4) and 15.2 months (95% CI 11.3-19.4), respectively. Regarding toxicity, grade 3-4 neutropenia was reported in 22.6% and febrile neutropenia in 6% of the patients, respectively. Two fatal events (one febrile neutropenia and one sepsis) were reported as being related to study treatment. CONCLUSIONS This phase II trial suggests that cabazitaxel is active as second-line treatment in taxane-pretreated patients with HER2-negative MBC, with manageable toxicity.
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Affiliation(s)
- Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece.
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | | | - Elizabeth Psoma
- Department of Radiology, AHEPA Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Ioannis Chryssogonidis
- Department of Radiology, AHEPA Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Georgios Lazaridis
- Department of Medical Oncology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | | | - Athanasios Kotsakis
- Department of Medical Oncology, University General Hospital of Heraklion Crete, Heraklion, Greece
| | - Eleni Res
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | | | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Georgios Koumakis
- Second Department of Internal Medicine, Agios Savvas Cancer Hospital, Athens, Greece
| | - Haralabos P Kalofonos
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - Meletios A Dimopoulos
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - George Fountzilas
- Aristotle University of Thessaloniki, Thessaloniki, Greece.,German Oncology Center, Limassol, Cyprus
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Dimitrakopoulos FID, Nikolakopoulos A, Kottorou AE, Liolis E, Frantzi T, Pyrousis I, Kalofonou F, Koutras A, Makatsoris T, Kalofonos H. PIOS ratio: predicting the best response of non-small-cell lung cancer (NSCLC) patients treated with immune checkpoint inhibitors. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e21507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e21507 Background: With the exception of programmed death ligand 1 (PD-L1) expression and Tumour Mutational Burden (TMB), which have entered clinical practice, no other clinically useful predictive biomarker for immune checkpoint inhibitors (ICIs) has been established in the daily practice. The purpose of this study was to develop a novel, non-interventional and clinically useful predictive score for NSCLC patients with advanced disease treated with ICIs. Methods: Eighty-nine patients with advanced and histologically confirmed NSCLC (stages III and IV), treated with immunotherapy (nivolumab, pembrolizumab, atezolizumab), were enrolled in the current study. Clinicopathological data as well response rates and clinical outcome data were collected. Based on this data and using a regression model, we developed a predictive score (Patras Immunotherapy Score-PIOS) with regard to the best response to ICIs. Best overall responses (BOR) were based on the immune-based therapeutics (iRECIST) criteria. Results: Four of the studied parameters -Performance Status (PS), Body Mass Index (BMI), age and lines of treatment (LOT)- were incorporated in our formula (PS *BMI/ LOT*age) giving rise to PIOS. This score was strongly associated with BOR, with patients of a good response (SD, PR or CR) having higher PIOS compared to patients with progression disease (PD) (p<0.001). The association remained significant when we used a four-tier model (PD, SD, PR and CR) for BOR (p<0.001). PIOS predictive significance also persisted using a binary logistic regression analysis (p=0.001). Conclusions: This study suggests that PIOS, which combines 4 baseline clinical parameters, may help to identify NSCLC patients with increased probability to be benefitted from ICIs treatment. Further evaluation and possibly combination with other factors may multiply its clinical significance.
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Affiliation(s)
| | | | - Anastasia E Kottorou
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, Patras, Greece
| | - Elias Liolis
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | - Theodora Frantzi
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patra, Greece
| | - Ioannis Pyrousis
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, Patra, Greece
| | | | - Angelos Koutras
- Department of Oncology, University Hospital of Patras, Patras, Greece
| | | | - Haralabos Kalofonos
- Division of Oncology, Department of Internal Medicine, University Hospital of Patras, Patra, Greece
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Dimitrakopoulos FI, Nikolakopoulos A, Kottorou A, Kalofonou F, Liolis E, Frantzi T, Pyrousis I, Koutras A, Makatsoris T, Kalofonos H. PIOS (Patras Immunotherapy Score) Score Is Associated with Best Overall Response, Progression-Free Survival, and Post-Immunotherapy Overall Survival in Patients with Advanced Non-Small-Cell Lung Cancer (NSCLC) Treated with Anti-Program Cell Death-1 (PD-1) Inhibitors. Cancers (Basel) 2020; 12:E1257. [PMID: 32429368 PMCID: PMC7280986 DOI: 10.3390/cancers12051257] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/05/2020] [Accepted: 05/12/2020] [Indexed: 12/17/2022] Open
Abstract
Immunotherapy with immune checkpoint inhibitors (ICIs) has changed the therapeutic management of advanced non-small cell lung cancer (aNSCLC) over the last decade. However, there is an unmet need for clinically useful biomarkers in this patient subgroup. The aim of this study was to combine baseline clinical characteristics of aNSCLC patients, in the form of a scoring system, and to investigate its predictive and prognostic value in NSCLC patients treated with ICIs. A total of 112 patients with advanced (stages IIIA to IV) NSCLC, treated with nivolumab or pembrolizumab, were enrolled in this study. Patras Immunotherapy Score (PIOS) was developed based on four of the studied parameters (performance status (PS), body mass index (BMI), age, and lines of treatment (LOT), which were incorporated into our formula (PS × BMI/ LOT × age). PIOS score was strongly associated with best overall responses (BOR), with those patients having benefit/good response (stable disease (SD) or partial (PR) or complete response (CR), achieving a higher score compared to patients who developed progressive disease (PD) (p < 0.001). Furthermore, PIOS score was associated with progression-free survival (PFS), since high-score patients had longer PFS (p < 0.001, hazard ratio (HR) = 0.469). Moreover, PIOS was associated with post-immunotherapy overall survival (OS), with high-score patients having improved OS (log-rank p = 0.019). This study suggests that a combination of baseline parameters, which give rise to PIOS score, may predict the best response of NSCLC patients treated with anti-program cell death -1 (PD-1) monotherapy as well as it may have a potent prognostic value for PFS and post immunotherapy OS.
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Affiliation(s)
- Foteinos-Ioannis Dimitrakopoulos
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rion, Greece; (A.K.); (I.P.)
| | - Achilleas Nikolakopoulos
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
| | - Anastasia Kottorou
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rion, Greece; (A.K.); (I.P.)
| | | | - Elias Liolis
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
| | - Theodora Frantzi
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
| | - Ioannis Pyrousis
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rion, Greece; (A.K.); (I.P.)
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
| | - Thomas Makatsoris
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
| | - Haralabos Kalofonos
- Division of Oncology, Department of Medicine, University Hospital of Patras, 26504 Rion, Greece; (F.-I.D.); (A.N.); (E.L.); (T.F.); (A.K.); (T.M.)
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, 26504 Rion, Greece; (A.K.); (I.P.)
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Daoussis D, Kraniotis P, Filippopoulou A, Argiriadi R, Theodoraki S, Makatsoris T, Koutras A, Kehagias I, Papachristou DJ, Solomou A, Kalofonos H, Liossis SN. An MRI study of immune checkpoint inhibitor–induced musculoskeletal manifestations myofasciitis is the prominent imaging finding. Rheumatology (Oxford) 2020; 59:1041-1050. [DOI: 10.1093/rheumatology/kez361] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
Abstract
Objective
To assess: (i) the prevalence, and clinical and imaging characteristics of immune checkpoint inhibitor (ICI)-induced musculoskeletal immune-related adverse events (ir-AEs) in a prospective manner and (ii) whether serum levels of cytokines associated with the Th1/Th2/Th17 response are differentially expressed in patients with and without musculoskeletal Ir-AEs.
Methods
All patients treated with ICI who developed musculoskeletal manifestations were referred to the Rheumatology Department, and an MRI of the involved area(s) was performed.
Results
During the study period, a total of 130 patients were treated with ICIs. Of these, 10 (7.7%) developed ICI-induced Ir-AEs. The median time from ICI treatment since development of symptoms was 2.5 months. Three different patterns of musculoskeletal manifestations were found: (i) prominent joint involvement (n = 3); (ii) prominent ‘periarticular’ involvement (n = 4). These patients had diffuse swelling of the hands, feet or knees. MRI depicted mild synovitis with more prominent myositis and/or fasciitis in the surrounding tissues in all cases; (iii) myofasciitis (n = 3). Clinically, these patients presented with pain in the knee(s)/thigh(s), whereas MRI depicted myofasciitis of the surrounding muscles. Patients with musculoskeletal ir-AEs had significantly higher oncologic response rates compared with patients not exhibiting musculoskeletal ir-AEs (50% vs 12.5%, respectively, P = 0.0016). Cytokine levels associated with a Th1/Th2/Th17 response were similar between patients with and without musculoskeletal ir-AEs. Overall, symptoms were mild/moderate and responded well to treatment, with no need for ICI discontinuation.
Conclusion
In our cohort, ICI-induced musculoskeletal manifestations developed in 7.7% of patients. Imaging evidence of myofasciitis was found in most patients, indicating that the muscle/fascia is more frequently involved than the synovium.
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Affiliation(s)
- Dimitrios Daoussis
- Department of Rheumatology, University of Patras Medical School, Patras, Greece
| | - Pantelis Kraniotis
- Department of Radiology, University of Patras Medical School, Patras, Greece
| | | | - Rafaella Argiriadi
- Department of Oncology, University of Patras Medical School, Patras, Greece
| | | | - Thomas Makatsoris
- Department of Oncology, University of Patras Medical School, Patras, Greece
| | - Angelos Koutras
- Department of Oncology, University of Patras Medical School, Patras, Greece
| | - Ioannis Kehagias
- Department of Surgery, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | - Dionysios J Papachristou
- Department of Anatomy–Histology–Embryology, Laboratory of Bone and Soft Tissue Studies, University of Patras Medical School, Patras, Greece
| | - Aikaterini Solomou
- Department of Radiology, University of Patras Medical School, Patras, Greece
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Aravantinou Fatorou E, Koliou GA, Zagouri F, Kostadima L, Gogas H, Pectasides D, Binas I, Koutras A, Aravantinos G, Psyrri A, Lazaridis G, Bafaloukos D, Saloustros E, Karanikiotis C, Bombolaki I, Razis E, Koumarianou A, Papakostas P, Kosmidis P, Fountzilas G. 84P Actual 5-year survival of dose-dense sequential adjuvant chemotherapy in early breast cancer (BC) patients treated in the post-trastuzumab era: A pooled analysis of 3 clinical trials. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Daoussis D, Melissaropoulos K, Dimitroulas T, Andreadis H, Christopoulou A, Douganiotis G, Makatsoris T, Koutras A, Georgiou P, Kalofonos H. Immune checkpoint inhibitor-induced musculoskeletal manifestations. A multicentre prospective study. Mediterr J Rheumatol 2020; 31:239-241. [PMID: 32676566 PMCID: PMC7362123 DOI: 10.31138/mjr.31.2.239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/04/2020] [Accepted: 03/08/2020] [Indexed: 01/22/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICI) are anti-cancer drugs that act by enhancing anti-tumour immunity. Due to their mechanism of action, they have been associated with immune related adverse events (Ir-AE), including musculoskeletal manifestations. Aim To assess a) the prevalence, clinical and imaging (MRI) characteristics of ICI-induced musculoskeletal immune related adverse events (ir-AE) in a prospective manner, b) the potential association of musculoskeletal ir-AE with oncologic response and changes in the immune system at the level of soluble molecules (cytokines) as well as T/B cell subpopulations. Methods This a multicentre prospective study. We plan to recruit all patients who are going to start treatment with ICI from October 2019 until October 2020 in all collaborating Oncology Departments. This study is consisted of a clinical and a laboratory arm. Results The study is currently recruiting patients. Conclusions We anticipate that this study will provide useful data regarding the clinical characteristics of ICI-induced musculoskeletal manifestations as well as potential predictive biomarkers.
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Affiliation(s)
- Dimitrios Daoussis
- Department of Rheumatology, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | | | - Theodoros Dimitroulas
- 4th Department of Internal Medicine Hippokration Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Haralambos Andreadis
- 3 Department of Clinical Oncology, Theageneio Cancer Hospital, Thessaloniki, Greece
| | | | - George Douganiotis
- 3 Department of Clinical Oncology, Theageneio Cancer Hospital, Thessaloniki, Greece
| | - Thomas Makatsoris
- Department of Oncology, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | - Angelos Koutras
- Department of Oncology, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | | | - Haralabos Kalofonos
- Department of Oncology, Patras University Hospital, University of Patras Medical School, Patras, Greece
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Fountzilas E, Kotoula V, Koliou GA, Giannoulatou E, Gogas H, Papadimitriou C, Tikas I, Zhang J, Papadopoulou K, Zagouri F, Christodoulou C, Koutras A, Makatsoris T, Chrisafi S, Linardou H, Varthalitis I, Papatsibas G, Razis E, Papakostas P, Samantas E, Aravantinos G, Bafaloukos D, Kosmidis P, Koumarianou A, Psyrri A, Pentheroudakis G, Pectasides D, Futreal A, Fountzilas G, Tsimberidou AM. Pathogenic mutations and overall survival in 3,084 patients with cancer: the Hellenic Cooperative Oncology Group Precision Medicine Initiative. Oncotarget 2020; 11:1-14. [PMID: 32002119 PMCID: PMC6967777 DOI: 10.18632/oncotarget.27338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 10/19/2019] [Indexed: 12/22/2022] Open
Abstract
Background: We evaluated the association between pathogenic mutations and overall survival (OS) in patients with cancer referred to Hellenic Cooperative Oncology Group–affiliated Departments.
Patients and methods: Patients referred from 12/1980 to 1/2017 had molecular testing (for research) of archival tumor tissue collected at the time of first diagnosis (non-metastatic, 81%; metastatic, 19%). Tumor-specific gene panels (16-101 genes) were used to identify pathogenic mutations in clinically relevant genes. NGS genotyping was performed at the Laboratory of Molecular Oncology, Aristotle University of Thessaloniki. Annotation of mutations was performed at MD Anderson Cancer Center.
Results: We analyzed 3,084 patients (median age, 57 years; men, 22%) with sequencing data. Overall, 1,775 (58% of 3,084) patients had pathogenic mutations. The median follow-up was 7.52 years (95% CI, 7.39-7.61). In patients with non-metastatic tumors, after stratification by tumor type, increasing age, higher grade, and histology other than adenocarcinoma were associated with shorter OS. OS was also shorter in patients with pathogenic TP53 (HR=1.36; p<0.001), MLL3 (HR=1.64; p=0.005), and BRCA1 (HR=1.46; p=0.047) mutations compared to wild-type genes. In multivariate analyses, independent prognostic factors predicting shorter OS were pathogenic mutations in TP53 (HR=1.37, p=0.002) and MLL3 (HR=1.50, p=0.027); increasing age (HR=1.02, p<0.001); and increasing grade (HR=1.46, p<0.001). In patients with metastatic cancer, older age and higher grade were associated with shorter OS and maintained their independent prognostic significance (increasing age, HR=1.03, p<0.001 and higher grade, HR=1.73, p<0.001).
Conclusions: Analysis of molecular data reveals prognostic biomarkers, regardless of tissue or organ of origin to improve patient management.
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Affiliation(s)
- Elena Fountzilas
- The University of Texas MD Anderson Cancer Center, Department of Investigational Cancer Therapeutics, Houston, TX, USA.,Current address: Hellenic Cooperative Oncology Group, Athens, Greece
| | - Vassiliki Kotoula
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece.,Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Eleni Giannoulatou
- Victor Chang Cardiac Research Institute, Darlinghurst, NSW, Australia.,The University of New South Wales, Kensington, NSW, Australia
| | - Helen Gogas
- First Department of Medicine, Laiko General Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Christos Papadimitriou
- Oncology Unit, Aretaieion Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Ioannis Tikas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | | | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - Thomas Makatsoris
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - George Papatsibas
- Oncology Department, University General Hospital of Larissa, Larissa, Greece
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | | | - Epaminontas Samantas
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Gerasimos Aravantinos
- Second Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | | | - Paris Kosmidis
- Second Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | - Anna Koumarianou
- Fourth Department of Internal Medicine, Attikon University Hospital, Athens, Greece
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Attikon University Hospital, Faculty of Medicine, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Georgios Pentheroudakis
- Department of Medical Oncology, Medical School, University of Ioannina, Ioannina, Greece.,Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), Ioannina, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Andrew Futreal
- The University of Texas MD Anderson Cancer Center, Department of Genomic Medicine, Houston, TX, USA
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Apostolia M Tsimberidou
- The University of Texas MD Anderson Cancer Center, Department of Investigational Cancer Therapeutics, Houston, TX, USA
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Dimitrakopoulos FID, Antonacopoulou AG, Kottorou AE, Panagopoulos N, Kalofonou F, Sampsonas F, Scopa C, Kalofonou M, Koutras A, Makatsoris T, Dougenis D, Papadaki H, Brock M, Kalofonos HP. Expression Of Intracellular Components of the NF-κB Alternative Pathway (NF-κB2, RelB, NIK and Bcl3) is Associated With Clinical Outcome of NSCLC Patients. Sci Rep 2019; 9:14299. [PMID: 31586084 PMCID: PMC6778110 DOI: 10.1038/s41598-019-50528-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 09/13/2019] [Indexed: 02/07/2023] Open
Abstract
A growing number of studies has shed light on the role of the NF-κΒ in non-small-cell lung cancer (NSCLC). To address the significance of major effectors of the NF-κΒ alternative pathway, we investigated the relationship between NF-κΒ2, RelB, NIK and Bcl3 expression (mRNA and protein) and the clinical outcome of NSCLC patients. NF-κΒ2, RelB, NIK and Bcl3 protein expression levels were assessed by immunohistochemistry in tissue samples from 151 NSCLC patients who had curative resection. mRNA levels were also evaluated in 69 patients using quantitative real-time PCR. Although all studied proteins were overexpressed in NSCLC (P < 0.001 for all), only RelB mRNA levels were strongly increased in cancerous specimens compared to tumor-adjacent non-neoplastic tissues (P = 0.009). Moreover, NF-κB2, RelB and Bcl3 expression was associated with overall survival (OS). In particular, cytoplasmic and mRNA expression of RelB was related to 5-year OS (P = 0.014 and P = 0.006, respectively). Multivariate analysis also showed that Bcl3 expression (nuclear and cytoplasmic) was associated with increased 5-year OS (P = 0.002 and P = 0.036, respectively). In addition, higher Bcl3 mRNA levels were associated with inferior OS in stages I & II and improved OS in stages III and IV after 5-year follow-up (P = 0.004 and P = 0.001, respectively). Furthermore, stage I patients with lower NF-κB2 mRNA levels had better 5-year survival in univariate and multivariate analysis (P = 0.031 and P = 0.028, respectively). Interestingly, RelB expression (cytoplasmic and mRNA) was inversely associated with relapse rates (P = 0.027 and P = 0.015, respectively), while low NIK cytoplasmic expression was associated with lower relapse rates (P = 0.019). Cytoplasmic NIK expression as well as NF-κB2/ Bcl3 detection was associated with lymph node infiltration (P = 0.039 and P = 0.014, respectively). The present study confirms the deregulation of the NF-κB alternative pathway in NSCLC and also demonstrates the importance of this pathway in prognosis, recurrence and infiltration of regional lymph nodes.
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Affiliation(s)
- Foteinos-Ioannis D Dimitrakopoulos
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece
| | - Anna G Antonacopoulou
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece
| | - Anastasia E Kottorou
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece
| | - Nikolaos Panagopoulos
- Department of Cardiothoracic Surgery, Medical School, University of Patras, Patras, Greece
| | - Fotini Kalofonou
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece
| | - Fotios Sampsonas
- Department of Respiratory Medicine, University Hospital of Patras, Patras, Greece
| | - Chrisoula Scopa
- Department of Pathology, Medical School, University of Patras, Patras, Greece
| | - Melpomeni Kalofonou
- Institute of Biomedical Engineering, Imperial College London, London, United Kingdom
| | - Angelos Koutras
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece
| | - Thomas Makatsoris
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece
| | - Dimitrios Dougenis
- Department of Cardiothoracic Surgery, Medical School, University of Patras, Patras, Greece
| | - Helen Papadaki
- Department of Anatomy, Medical School, University of Patras, Patras, Greece
| | - Malcolm Brock
- Division of Thoracic Surgery, Department of Surgery, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Haralabos P Kalofonos
- Molecular Oncology Laboratory, Division of Oncology, Department of Internal Medicine, Medical School, University of Patras, Patras, Greece.
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Fountzilas E, Koliou GA, Zagouri F, Pentheroudakis G, Christodoulou C, Koutras A, Pectasides D, Bafaloukos D, Samantas E, Aravantinos G, Papakostas P, Psyrri A, Kosmidis P, Koumarianou A, Razis E, Linardou H, Christopoulou A, Karanikiotis C, Gogas H, Fountzilas G. The clinical impact of adjuvant dose-dense sequential chemotherapy (dds-CT) in patients with high-risk operable breast cancer (BC): Pooled analysis of 6 clinical trials. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz240.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lazaridis G, Kotoula V, Vrettou E, Kostopoulos I, Manousou K, Papadopoulou K, Giannoulatou E, Bobos M, Sotiropoulou M, Pentheroudakis G, Efstratiou I, Papoudou-Bai A, Psyrri A, Christodoulou C, Gogas H, Koutras A, Timotheadou E, Pectasides D, Zagouri F, Fountzilas G. Opposite Prognostic Impact of Single PTEN-loss and PIK3CA Mutations in Early High-risk Breast Cancer. Cancer Genomics Proteomics 2019; 16:195-206. [PMID: 31018950 DOI: 10.21873/cgp.20125] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/28/2019] [Accepted: 03/29/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND/AIM PTEN-loss and PIK3CA mutations have been addressed as markers of PI3K activation in breast cancer. We evaluated these markers in early high-risk breast cancer (EBC) focusing on PTEN immunohistochemistry (IHC) issues, particularly in HER2-positive disease. MATERIALS AND METHODS We examined PTEN-loss and PIK3CA mutations in 1265 EBC patients treated with adjuvant chemotherapy within two clinical trials. Two different methods for the evaluation of PTEN IHC were used, one upfront binary (loss; no-loss) and the other initially multi-scale allowing for the classification of "grey zone" tumors with low and very low PTEN protein expression. RESULTS PTEN-loss (33.4% and 22.1%, depending on the IHC method) and PIK3CA mutations (29.6%) were associated with ER/PgR/HER2-negative and ER/PgR-positive disease, respectively. Concordance of the two IHC methods was moderate (Cohen's kappa 0.624). PTEN-loss discrepancy and intra-tumor heterogeneity concerned "grey zone" tumors that were prevalent among HER2-positive cancers. PTEN-loss independently conferred higher risk for relapse and death. Compared to single PIK3CA mutations,single PTEN-loss was independently associated with increased risk for relapse and death. Depending on the evaluation method, in HER2-positive cancer, PTEN-loss was without- or of marginal unfavorable prognostic significance. CONCLUSION In EBC, PTEN-loss is an independent predictor of poor outcome. When occurring singly, PTEN-loss and PIK3CA mutations have opposite prognostic impact. In HER2-positive disease, assessment of PTEN-loss by IHC appears unreliable and the marker is without clear prognostic significance.
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Affiliation(s)
- Georgios Lazaridis
- Department of Medical Oncology, Faculty of Medicine Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Thessaloniki, Greece
| | - Vassiliki Kotoula
- Department of Pathology, School of Health Sciences, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Vrettou
- Department of Pathology, School of Health Sciences, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Kostopoulos
- Department of Pathology, School of Health Sciences, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Kyriaki Manousou
- Section of Biostatistics, Hellenic Cooperative Oncology Group, Data Office, Athens, Greece
| | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Giannoulatou
- Victor Chang Cardiac Research Institute, Darlinghurst, NSW, Australia.,The University of New South Wales, Kensington, NSW, Australia
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - Ioannis Efstratiou
- Department of Pathology, School of Health Sciences, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Amanda Psyrri
- Division of Oncology, Second Department of Internal Medicine, Attikon University Hospital, Athens, Greece
| | | | - Helen Gogas
- First Department of Medicine, Laiko General Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - Eleni Timotheadou
- Department of Medical Oncology, Faculty of Medicine Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Thessaloniki, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Aristotle University of Thessaloniki, Thessaloniki, Greece
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Razis E, Kalogeras KT, Kotsantis I, Koliou GA, Manousou K, Wirtz R, Veltrup E, Patsea H, Poulakaki N, Dionysopoulos D, Pervana S, Gogas H, Koutras A, Pentheroudakis G, Christodoulou C, Linardou H, Pavlakis K, Koletsa T, Pectasides D, Zagouri F, Fountzilas G. The Role of CXCL13 and CXCL9 in Early Breast Cancer. Clin Breast Cancer 2019; 20:e36-e53. [PMID: 31699671 DOI: 10.1016/j.clbc.2019.08.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/30/2019] [Accepted: 08/26/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Chemokines, cytokines in the immune microenvironment of tumors, may be associated with patient outcome. We assessed the impact of CXCL13 and CXCL9 on disease-free (DFS) and overall survival (OS), in an attempt to retrospectively evaluate both T and B cell function in the microenvironment of primary tumors from patients with breast cancer. MATERIALS AND METHODS Formalin-fixed paraffin-embedded tissue blocks from patients with intermediate/high-risk, early breast cancer, treated with sequential adjuvant epirubicin, paclitaxel, and cyclophosphamide methotrexate fluorouracil within a randomized trial, were tested for CXCL13 and CXCL9 messenger RNA expression; 557 patients with adequate tissue were eligible for the analysis. RESULTS CXCL13 was correlated with CXCL9 (rho = 0.52; P < .001). High-expressing CXL13 and CXCL9 tumors had higher Ki67 and tumor infiltrating lymphocyte density (P-values < .001). High CXCL9 expression was an unfavorable prognosticator for OS among all patients (hazard ratio [HR], 1.73; P = .021), whereas it showed favorable significance for both DFS and OS in patients with triple negative disease (HR, 0.29; P = .027 and HR, 0.32; P = .045). High CXCL13 conferred longer DFS and OS among patients with luminal-human epidermal growth factor receptor 2 disease (HR, 0.31; P = .013 and HR, 0.25; P = .005). Patients with low CXCL13 and high CXCL9 expression had shorter DFS and OS compared with those with high expression of both chemokines (HR, 1.63; P = .006 and HR, 1.61; P = .016). CONCLUSIONS Both biomarkers were associated with poor prognosis characteristics and with tumor infiltrating lymphocyte density. High CXCL9 conferred an improved prognosis in the triple negative subtype, whereas high CXCL13 was associated with improved outcome in the luminal-human epidermal growth factor receptor 2 subtype. Chemokines can be associated with breast cancer subtype and outcome. These data should be evaluated prospectively.
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Affiliation(s)
- Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece.
| | - Konstantine T Kalogeras
- Translational Research Section, Hellenic Cooperative Oncology Group, Athens, Greece; Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Kotsantis
- Section of Medical Oncology, Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | | | - Kyriaki Manousou
- Section of Biostatistics, Hellenic Cooperative Oncology Group, Data Office, Athens, Greece
| | - Ralph Wirtz
- STRATIFYER Molecular Pathology GmbH, Cologne, Germany
| | - Elke Veltrup
- STRATIFYER Molecular Pathology GmbH, Cologne, Germany
| | - Helen Patsea
- Department of Pathology, IASSO General Hospital, Athens, Greece
| | | | - Dimitrios Dionysopoulos
- Department of Medical Oncology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Stavroula Pervana
- Department of Pathology, Papageorgiou Hospital, Thessaloniki, Greece
| | - Helen Gogas
- First Department of Medicine, Laiko General Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | | | | | | | - Kitty Pavlakis
- Pathology Department, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Triantafyllia Koletsa
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece; Aristotle University of Thessaloniki, Thessaloniki, Greece
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Antonacopoulou A, Kottorou A, Koutras A, Dimitrakopoulos FI, Makatsoris T, Kalofonos HP. Abstract 1343: SNPs in the NFKB alternative pathway genes CD40, BAFFR and LTβR in CRC. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-1343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
We sought to assess the role of single nucleotide polymorphisms (SNPs) in genes of the alternative NF-KB pathway, important in regulating different aspects of immune functions in colorectal cancer (CRC). The study comprised DNA samples from 418 patients with CRC and 299 age-matched healthy individuals. Genotyping was performed with real time PCR followed by high resolution melt curve analysis for the following SNPs: CD40 rs1883832 (C/T), BAFFR rs7290134 (A/G), LTβR rs10849448 (A/G). Genotypes of random samples were confirmed by sequencing. Genotype frequencies differed between CRC and healthy individuals for CD40 rs1883832 and LTβR rs10849448 (p = 0.001 and p = 0.016, respectively) but were similar for BAFFR rs7290134. The LTβR rs10849448 G allele was more frequent in CRC patients compared to healthy controls and increased risk for CRC by 61% (p = 0.024). Moreover, the G allele was found more frequently in stage D patients compared to stages A and C while the A allele was more prevalent in stage B patients (p = 0.007). Additionally, most patients with grade III tumors were G allele carriers whereas the majority of grade I tumors were AA homozygotes (p = 0.019). The CD40 rs1883832 T allele was less frequent in CRC patients and reduced risk for CRC by 71% (p = 0.027). The CD40 rs1883832 SNP proved to be a prognostic factor for PFS with the CC individuals displaying a longer PFS compared to T carriers (p = 0.045). The BAFFR rs7290134 SNP was independent of all clinical parameters evaluated. Primary site was independent of genotypes for all three SNPs. SNPs within genes of receptors of the NF-KB alternative pathway, CD40 rs1883832 and LTβR rs10849448, influence PFS and risk for CRC development. Additionally, particular genotypes correlated with stage and grade.
Citation Format: Anna Antonacopoulou, Anastasia Kottorou, Angelos Koutras, Foteinos-Ioannis Dimitrakopoulos, Thomas Makatsoris, Haralabos P. Kalofonos. SNPs in the NFKB alternative pathway genes CD40, BAFFR and LTβR in CRC [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 1343.
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Kotoula V, Fountzilas E, Koliou GA, Papadopoulou K, Giannoulatou E, Tikas I, Zagouri F, Christodoulou C, Pentheroudakis G, Koutras A, Pectasides D, Fountzilas G. Abstract 486: Pathogenic drivers and their comutations in genes frequently altered in cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background - aim: The as yet publicized results from Precision Oncology trials highlight the need to define parameters that may interfere with the actionability of common pathogenic drivers. One such parameter may be the presence of multiple drivers within the same tumor. Here, we investigated the properties of single and coexisting pathogenic mutations in genes frequently altered and targeted across cancers.
Methods: We examined informative deep sequencing data for TP53, PIK3CA, KRAS and BRCA1 from 2672 paraffin tumors that were obtained at first diagnosis (88% stage I-III; 12% stage IV) from patients with breast (n=1745), colorectal (n=524), nasopharyngeal (n=143), gastric (n=102), biliary tree (n=81), nasopharyngeal (n=143) and ovarian (n=77) cancer. Single mutation corresponds to the presence of a pathogenic mutation in only one of these genes; co-mutation, to the presence of pathogenic mutations in ≥2 genes. We examined the status of single and co-mutations compared to disease stage and patient overall survival (OS) stratified by tumor type.
Results: Pathogenic mutations in any of the 4 genes were observed in 1337 (50% of all tumors) and co-mutation in 347 tumors (28% of tumors with mutations in these genes). Single mutations and co-mutations were observed in 481 (36.0%) and 322 (24.1%) tumors for TP53, respectively; in 350 (26.0%) and 198 (14.8%) for PIK3CA; in 80 (6%) and 198 (14.8%) for KRAS; and, in 51 (3.9%) and 120 (9.0%) for BRCA1. Co-mutations of BRCA1 and KRAS were more frequent than single mutations in the two genes across tumor types (p’s<0.010). The same was observed for PIK3CA and TP53 except for breast cancer, where single mutations were more frequent than co-mutations (p’s<0.001). Compared to stage I-III, stage IV tumors were more frequently mutated in TP53, KRAS and BRCA1 (p’s<0.010) but were significantly less often mutated in PIK3CA (p<0.001). Co-mutation rates for BRCA1, KRAS and TP53 did not differ between stage I-III and IV tumors but these were significantly different for PIK3CA (33.5% in I-III vs. 64.3% in IV; p<0.001). Upon stratification by tumor type, in stage I-III disease, compared to tumors with co-mutations, single BRCA1, TP53 and KRAS mutations conferred similar OS, but single PIK3CA mutations conferred significantly lower risk for death (HR 0.52; 95%CI 0.35-0.77; p<0.001). In stage IV disease, compared to no mutations, single KRAS or TP53 were associated with poor OS (p=0.017 and p=0.025, respectively) but this effect disappeared in patients with KRAS/TP53 co-mutated tumors.
Conclusions: Co-mutation patterns of known cancer drivers vary with respect to the affected gene, tumor type and disease stage. Known drivers have distinct prognostic impact when occurring singly or co-altered in the non-metastatic and metastatic setting, which may need to be considered in Precision Oncology trials.
Citation Format: Vassiliki Kotoula, Elena Fountzilas, Georgia-Angeliki Koliou, Kyriaki Papadopoulou, Eleni Giannoulatou, Ioannis Tikas, Flora Zagouri, Christos Christodoulou, Georgios Pentheroudakis, Angelos Koutras, Dimitrios Pectasides, George Fountzilas. Pathogenic drivers and their comutations in genes frequently altered in cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 486.
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Affiliation(s)
| | | | | | | | - Eleni Giannoulatou
- 3Victor Chang Cardiac Research Institute, Darlinghurst / University of New South Wales, Kensington, Australia
| | - Ioannis Tikas
- 2Hellenic Cooperative Oncology Group, Athens, Greece
| | - Flora Zagouri
- 2Hellenic Cooperative Oncology Group, Athens, Greece
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Bourika K, Koutras A, Kalofonos H, Vicha A, Tsiata E, Papadimitriou E, Avgoustakis K, Panagi Z. Improvement of Chemotherapy Solutions Production Procedure in a Hospital Central Chemotherapy Preparation Unit: A Systematic Risk Assessment to Prevent Avoidable Harm in Cancer Patients. Clin Med Insights Oncol 2019; 13:1179554919852933. [PMID: 31217699 PMCID: PMC6558536 DOI: 10.1177/1179554919852933] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 04/26/2019] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE This study was designed to reevaluate and improve the quality and safety of the chemotherapy preparation in a Central Chemotherapy Preparation Unit of a Public Hospital. METHODS A failure modes, effects, and criticality analysis (FMECA) was conducted by a multidisciplinary team. All potential failure modes at each stage of the chemotherapy preparation were recorded, and the associated risks were scored for their severity, occurrence, and detectability with a risk priority number (RPN). Corrective actions were suggested, and new RPNs were estimated for the modified process. RESULTS Failure modes, effects, and criticality analysis and priority matrix construction, revealed that the partial compliance of Unit's premises with international standards (RPNstage: 307), the human errors throughout the compounding (RPNstage: 223)-labeling (RPNstage: 216)-prescribing (RPNstage: 198) steps, and the violation of working protocols by employees (RPNstage: 215), were the most important risks for which either urgent or immediate corrective actions had to be taken. Modifying the procedure through the proposed corrective actions is expected to lead to a significant (71.3%) risk containment, with a total RPNpreparation process reduction from 2102 to 604. CONCLUSIONS Failure modes, effects, and criticality analysis and priority matrix development identified and prioritized effectively the risks associated with chemotherapy preparation allowing for the improvement of health services to cancer patients.
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Affiliation(s)
- Klio Bourika
- Laboratory of Molecular Pharmacology,
Department of Pharmacy, School of Health Sciences, University of Patras, Patras,
Greece
| | - Angelos Koutras
- Division of Oncology, Department of
Medicine, University of Patras Medical School, University Hospital, Patras,
Greece
| | - Haralambos Kalofonos
- Division of Oncology, Department of
Medicine, University of Patras Medical School, University Hospital, Patras,
Greece
| | | | - Ekaterini Tsiata
- Department of Pharmacy, University of
Patras Medical School, University Hospital, Patras, Greece
| | - Evangelia Papadimitriou
- Laboratory of Molecular Pharmacology,
Department of Pharmacy, School of Health Sciences, University of Patras, Patras,
Greece
| | - Konstantinos Avgoustakis
- Laboratory of Pharmaceutical Technology,
Department of Pharmacy, School of Health Sciences, University of Patras, Patras,
Greece
| | - Zoi Panagi
- Department of Pharmacy, University of
Patras Medical School, University Hospital, Patras, Greece
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Dimitrakopoulos FID, Kottorou AE, Antonacopoulou AG, Panagopoulos N, Scopa C, Kalofonou M, Dougenis D, Koutras A, Makatsoris T, Tzelepi V, Kalofonos HP. Expression of Immune System-Related Membrane Receptors CD40, RANK, BAFFR and LTβR is Associated with Clinical Outcome of Operated Non-Small-Cell Lung Cancer Patients. J Clin Med 2019; 8:jcm8050741. [PMID: 31137630 PMCID: PMC6572708 DOI: 10.3390/jcm8050741] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/07/2019] [Accepted: 05/20/2019] [Indexed: 02/07/2023] Open
Abstract
An increasing number of studies implicates the NF-κB (Nuclear Factor of kappa light chain gene enhancer in B cells) alternative pathway in non-small-cell lung cancer (NSCLC). We assessed the clinical significance of CD40 (Tumor necrosis factor receptor superfamily member 5, TNFRSF5), BAFFR (B-cell activating factor receptor), RANK (Receptor activator of NF-κB) and LTβR (lymphotoxin β receptor) receptors, which activate the alternative pathway of NF-κB, in NSCLC. Evaluation of CD40, BAFFR, RANK and LTβR expression was performed based on the Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) datasets, while protein expression was assessed by immunohistochemistry in specimens from 119 operated NSCLC patients. CD40 gene overexpression was correlated with improved five-year overall survival (OS) (p < 0.001), while increased BAFFR and LTβR mRNA levels were associated with worse OS in patients with adenocarcinomas (p < 0.001 and p < 0.001, respectively). Similarly, patients with adenocarcinomas exhibited a negative correlation between membranous BAFFR protein expression in carcinoma cells and three- and five-year survival (p = 0.021; HR, 4.977 and p = 0.030; HR, 3.358, respectively) as well as between BAFFR protein overexpression in cancer-associated fibroblasts (CAFs) and two-year survival (p = 0.036; HR, 1.983). Patients with increased LTβR nuclear protein staining or stage II patients with lower cytoplasmic LTβR protein expression had worse five-year OS (p = 0.039 and p = 0.008, respectively). Moreover, CD40 protein expression in tumor infiltrating lymphocytes (TILs) and CAFs was positively associated with metastatic spread while BAFFR protein expression in CAFs was negatively associated with bone metastasis (p = 0.041). Our data suggests that CD40, BAFFR, RANK and LTβR play an important role in NSCLC and further supports the role of NF-κB alternative pathway in NSCLC.
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Affiliation(s)
- Foteinos-Ioannis D Dimitrakopoulos
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, 26504 Patras, Greece.
| | - Anastasia E Kottorou
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, 26504 Patras, Greece.
| | - Anna G Antonacopoulou
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, 26504 Patras, Greece.
| | - Nikolaos Panagopoulos
- Department of Cardiothoracic Surgery, Medical School, University of Patras, 26504 Patras, Greece.
| | - Chrisoula Scopa
- Department of Pathology, Medical School, University of Patras, 26504 Patras, Greece.
| | - Melpomeni Kalofonou
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK.
| | - Dimitrios Dougenis
- Department of Cardiothoracic Surgery, Medical School, University of Patras, 26504 Patras, Greece.
| | - Angelos Koutras
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, 26504 Patras, Greece.
| | - Thomas Makatsoris
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, 26504 Patras, Greece.
| | - Vassiliki Tzelepi
- Department of Pathology, Medical School, University of Patras, 26504 Patras, Greece.
| | - Haralabos P Kalofonos
- Molecular Oncology Laboratory, Division of Oncology, Department of Medicine, Medical School, University of Patras, 26504 Patras, Greece.
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Dimtrakopoulos FID, Kottorou AE, Antonacopoulou AG, Nikolakopoulos A, Panagopoulos N, Kalofonou M, Dougenis D, Koutras A, Makatsoris T, Tzelepi V, Kalofonos H. Association of BAFFR expression in CAFs with overall survival and response to platinum-based chemotherapy in NSCLC. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.8537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8537 Background: Β-cell activating factor receptor (BAFFR) is a surface receptor, which leads to activation of the Nuclear Factor-kappaB (NF-κB) alternative pathway, a pathway with an important role in non-small cell lung cancer (NSCLC). In addition, cancer associated fibroblasts (CAFs) are major players of the tumor microenvironment promoting NSCLC. The aim of this study was to assess the possible associations of BAFFR expression in CAFs with response to first-line chemotherapy doublet and clinical outcome of NSCLC patients. Methods: Immunohistochemical analysis of BAFFR expression on CAFs was performed on tumor and tumor-adjacent formalin fixed and paraffin embedded tissue samples from 124 operated patients with NSCLC. Patients were under follow-up for at least 60 months, while response to chemotherapy was evaluated in patients who relapsed during this period. Results: BAFFR expression, which was noted exclusively in the cytoplasm of CAFs, was associated with OS only in patients with no infiltration of regional lymph nodes. Higher expression levels of BAFFR in CAFs were related to worse 2-, 3- and 5-year survival (P = 0.015, P = 0.027 and P = 0.040, respectively). This finding persisted after multivariate analysis with age, gender, histological subtype, histological differentiation and disease stage as coefficients (P = 0.009; HR, 2.734; 95% CI, 1.283-5.828). In addition, response to first line chemotherapy was associated with BAFFR expression in CAFs (P = 0.025). Patients who progressed had lower BAFFR levels. Furthermore, BAFFR expression in CAFs was associated with patients’ age. In particular, older patients had higher expression of BAFFR compared to patients younger than 55 years (P = 0.010). Additionally, carcinomas with better differentiation had lower expression of BAFFR in CAFs (P = 0.005). Finally, BAFFR expression in CAFs was related to development of metastatic disease (P = 0.033) and particularly in liver (P = 0,017) and in bones (P = 0.003). Conclusions: The present findings suggest that the expression of BAFFR in CAFs may be a useful biomarker with prognostic and predictive value, representing possibly an unknown biological relation, which merits further investigation.
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Affiliation(s)
| | - Anastasia E Kottorou
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, Patras, Greece
| | - Anna G Antonacopoulou
- Clinical and Molecular Oncology Laboratory, Medical School, University of Patras, Patras, Greece
| | | | - Nikolaos Panagopoulos
- Department of Cardiothoracic Surgery, Medical School, University of Patras, Rion, Greece
| | - Melpomeni Kalofonou
- Institute of Biomedical Engineering, Imperial College London, London, United Kingdom
| | - Dimitrios Dougenis
- Department of Cardiothoracic Surgery, Medical School, University of Patras, Patras, Greece
| | - Angelos Koutras
- Department of Oncology, University Hospital of Patras, Patras, Greece
| | | | - Vasiliki Tzelepi
- Department of Histopathology, University of Patras, Patra, Greece
| | - Haralabos Kalofonos
- On behalf of the Hellenic Society of Medical Oncology (HeSMO, http://www.hesmo.gr/en), Athina, Greece
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Metsiou DN, Siatis KE, Giannopoulou E, Papachristou DJ, Kalofonos HP, Koutras A, Athanassiou G. The Impact of Anti-tumor Agents on ER-Positive MCF-7 and HER2-Positive SKBR-3 Breast Cancer Cells Biomechanics. Ann Biomed Eng 2019; 47:1711-1724. [DOI: 10.1007/s10439-019-02284-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/02/2019] [Indexed: 01/07/2023]
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Mountzios G, Kotoula V, Kolliou GA, Papadopoulou K, Lazaridis G, Christodoulou C, Pentheroudakis G, Skondra M, Koutras A, Linardou H, Razis E, Papakostas P, Chrisafi S, Aravantinos G, Nicolaou I, Goussia A, Kalogeras K, Pectasides D, Fountzilas G. Cyclin D1 differential activation and its prognostic impact in patients with advanced breast cancer treated with trastuzumab. ESMO Open 2019; 4:e000441. [PMID: 31231556 PMCID: PMC6555606 DOI: 10.1136/esmoopen-2018-000441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 01/20/2019] [Accepted: 01/23/2019] [Indexed: 01/14/2023] Open
Abstract
Introduction We sought to determine the level of activation of the critical components of the cyclin D1-mediated pathway and to evaluate their prognostic significance across the different molecular subtypes of advanced breast cancer. Patients and methods The study population comprised 219 female patients with advanced breast cancer who had been found to have human epidermal growth factor receptor 2 (HER2)-positive disease by local testing and were all treated with trastuzumab-based regimens. For all tumours, central testing for HER2 was performed, and cyclin D1 gene (CCND1) amplification, mRNA and protein expression were assessed by FISH, quantitative real-time-PCR and immunohistochemistry, respectively. Prognostic impact on clinical endpoints was evaluated with Cox regression analyses. Results After central testing, only 134 (61.2%) of 219 patients were confirmed to have HER2 gene amplification by FISH and/or 3+ HER2 protein expression by immunohistochemistry. After a median follow-up time of 136.0 months (95% CI 123.3 to 148.9), 105 (78.4%) HER2-positive patients and 76 (89.4%) HER2-negative patients had died, while 80% of the former and 87.1% of the latter had experienced a disease relapse. Patients with positive oestrogen receptor/progesterone receptor status presented with higher cyclin D1 mRNA expression. In the HER2-negative subgroup, patients with negative cyclin D1 protein expression were at higher risk of progression (HR= 1.66, 95%CI 1.01 to 2.72, Wald’s p=0.045). Among de novo metastatic patients, the risk of progression was higher for patients with non-amplified CCND1 tumours (HR= 2.00, 95% CI 1.03 to 3.90, p=0.041). Conclusion Aberrant activation of the cyclin D1-mediated pathway appears to reduce the risk of progression in HER2-negative tumours, but not in HER2-positive ones.
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Affiliation(s)
- G Mountzios
- School of Medicine, University of Athens, Athens, Greece
| | - Vassiliki Kotoula
- Laboratory of Molecular Oncology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios Lazaridis
- Department of Medical Oncology, Faculty of Medicine, School of Health Sciences, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - Maria Skondra
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - Helena Linardou
- First Department of Medical Oncology, Metropolitan Hospital, Piraeus, Greece
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | | | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Gerasimos Aravantinos
- Second Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Irene Nicolaou
- Department of Histopathology, Agii Anargiri Hospital, Athens, Greece
| | - Anna Goussia
- Pathology, University of Ioannina, Ioannina, Greece
| | | | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - George Fountzilas
- Department of Medical Oncology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Dimitrakopoulos FI, Antonacopoulou A, Kottorou A, Tzelepi V, Panagopoulos N, Kalofonou M, Dougenis D, Koutras A, Makatsoris T, Kalofonos H. Genetic variation of lymphotoxin beta receptor (LTβR) rs10849448 (A/G) is associated with risk for lung cancer and metastatic spread to adrenals. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz073.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Economopoulou P, Kotoula V, Koliou GA, Papadopoulou K, Christodoulou C, Pentheroudakis G, Lazaridis G, Arapantoni-Dadioti P, Koutras A, Bafaloukos D, Papakostas P, Patsea H, Pavlakis K, Pectasides D, Kotsakis A, Razis E, Aravantinos G, Samantas E, Kalogeras KT, Economopoulos T, Psyrri A, Fountzilas G. Prognostic Impact of Src, CDKN1B, and JAK2 Expression in Metastatic Breast Cancer Patients Treated with Trastuzumab. Transl Oncol 2019; 12:739-748. [PMID: 30877976 PMCID: PMC6423363 DOI: 10.1016/j.tranon.2019.02.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 02/21/2019] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND: Src, CDKN1B, and JAK2 play a crucial role in the coordination of cell signaling pathways. In the present study, we aim to investigate the prognostic significance of these biomarkers in HER2-positive metastatic breast cancer (MBC) patients treated with trastuzumab (T). METHODS: Formalin-fixed paraffin-embedded tumor tissue samples from 197 patients with HER2-positive MBC treated with T were retrospectively collected. All tissue samples were centrally assessed for ER, PgR, Ki67, HER2, and PTEN protein expression; EGFR gene amplification; PI3KCA mutational status; and tumor-infiltrating lympocytes density. Src, CDKN1B, and JAK2 mRNA expression was evaluated using quantitative reverse transcription-polymerase chain reaction. RESULTS: Only 133 of the 197 patients (67.5%) were found to be HER2-positive by central assessment. CDKN1B mRNA expression was strongly correlated with Src (rho = 0.71) and JAK2 (rho = 0.54). In HER2-positive patients, low CDKN1B conferred higher risk for progression [hazard ratio (HR) = 1.58, 95% confidence interval (CI) 1.08-2.32, P = .018]. In HER2-negative patients, low Src was associated with longer survival (HR = 0.56, 95% CI 0.32-0.99, P = .045). Upon multivariate analyses, only low CDKN1B and JAK2 mRNA expression remained unfavorable factors for PFS in de novo and relapsed (R)-MBC patients, respectively (HR = 2.36, 95% CI 1.01-5.48, P = .046 and HR = 1.76, 95% CI 1.01-3.06, P = .047, respectively). CONCLUSIONS: Low CDKN1B and JAK2 mRNA expressions were unfavorable prognosticators in a cohort of T-treated MBC patients. Our results suggest that CDKN1B and JAK2, if validated, may serve as prognostic factors potentially implicated in T resistance, which seems to be associated with distinct pathways in de novo and R-MBC.
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Affiliation(s)
- Panagiota Economopoulou
- Second Department of Internal Medicine, Attikon University Hospital, 1 Rimini St 12462, Haidari, Athens, Greece.
| | - Vassiliki Kotoula
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, University Campus, Building 17B, 54006, Thessaloniki, Greece; Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, University Campus, Building 17B, 54006, Thessaloniki, Greece.
| | - Georgia-Angeliki Koliou
- Section of Biostatistics, Hellenic Cooperative Oncology Group, 18 Hatzikonstanti St, 11524, Athens, Greece.
| | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, University Campus, Building 17B, 54006, Thessaloniki, Greece.
| | - Christos Christodoulou
- Second Department of Medical Oncology, Metropolitan Hospital, 9 Ethnarchou Makariou St, 185 47, Piraeus, Greece.
| | - George Pentheroudakis
- Department of Medical Oncology, Ioannina University Hospital, Leof. Stavrou Niarchou, 45500, Ioannina, Greece.
| | - Georgios Lazaridis
- Department of Medical Oncology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Ring Road, Nea Efkarpia, 56450, Thessaloniki, Greece
| | | | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Panepistimioupoli Patron, 26504, Patras, Greece.
| | - Dimitris Bafaloukos
- First department of Medical Oncology, Metropolitan Hospital, 9 Ethnarchou Makariou St, 185 47, Piraeus, Greece.
| | - Pavlos Papakostas
- Oncology Unit, Hippokration Hospital, 114 Vasilissis Sofias Av, 11527, Athens, Greece.
| | - Helen Patsea
- Department of Pathology, IASSO General Hospital, 264 Mesogion Av, 15562, Athens, Greece
| | - Kitty Pavlakis
- Pathology Department, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, 114 Vasilissis Sofias Av, 11527, Athens, Greece.
| | - Athanasios Kotsakis
- Department of Medical Oncology, University General Hospital of Heraklion, Voutes, 71110, Crete, Greece.
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, 4 Erithrou Stavrou St, Marousi, 15123, Athens, Greece.
| | - Gerasimos Aravantinos
- Second Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Epaminondas Samantas
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Timiou Stavrou, 14564, Kifisia, Athens, Greece.
| | - Konstantine T Kalogeras
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, University Campus, Building 17B, 54006, Thessaloniki, Greece; Translational Research Section, Hellenic Cooperative Oncology Group, 18 Hatzikonstanti St, 11524, Athens, Greece.
| | - Theofanis Economopoulos
- Second Department of Internal Medicine, Attikon University Hospital, 1 Rimini St 12462, Haidari, Athens, Greece.
| | - Amanta Psyrri
- Second Department of Internal Medicine, Attikon University Hospital, 1 Rimini St 12462, Haidari, Athens, Greece.
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, University Campus, Building 17B, 54006, Thessaloniki, Greece; Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
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Kourea HP, Koletsa T, Kotoula V, Koliou GA, Batistatou A, Pentheroudakis G, Arapantoni-Dadioti P, Zagouri F, Bobos M, Sotiropoulou M, Papoudou-Bai A, Chrisafi S, Efstratiou I, Aravantinos G, Nicolaou I, Gogas H, Visvikis A, Christodoulou C, Petraki C, Koutras A, Psyrri A, Pectasides D, Fountzilas G. Abstract P4-08-13: Prognostic significance of CD8+ tumor-infiltrating lymphocytes (TILs) in patients with early breast cancer (EBC) treated with dose-dense sequential adjuvant chemotherapy (dds-CT). An observational study (ACTRN12616001043426). Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-08-13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background - aim: Information on the prognostic role of cytotoxic CD8+ T cells in the era of modern adjuvant CT is limited. The primary objective of the present report is to assess the prognostic impact of CD8+ cells in patients with intermediate or high-risk EBC (T1-3N1-2M0) treated with dds-CT. Secondary endpoints are safety, disease-free survival (DFS) and overall survival (OS).
Patients and Methods: Patients (N=1,000) were treated with 4 cycles of Epirubicin, 75mg/m2, and Cyclophophamide, 600mg/m2 every 2 weeks followed by 4 cycles of Docetaxel (D), 100mg/m2 every 3 weeks with G-CSF support in all cycles. Trastuzumab was initiated concurrently with D and continued for a total of 1 year. Hormonal and radiation therapy were given post CT, as indicated. Formalin-fixed paraffin-embedded tumors were available for 642 patients (64.2%) and were centrally assessed for immunohistochemical subtypes (IHC4; N=526), stromal TILs density by morphology (N=636), as well as stromal and intratumoral cytotoxic CD8+ T cell numbers (N=554). TILs and CD8+ were assessed as continuous variables for associations and as 10% increments for outcome.
Results: In total, 901/1,000 pts (90.1%) completed 8 cycles of CT. Severe (gradeIII-IV) toxicitiesincludedneutropenia (5.6%), leucopenia (3.6%), lymphopenia (2.1%), hand-footsyndrome (2.1%), and hepatotoxicity (1.8%). Febrileneutropenia occurred in 1.6% of the patients. The 5-year DFS and OS rates were 89.5% and 93.1%, respectively. Luminal A tumors were classified in 26.2%, Luminal B in 35.2%, luminal HER2 in 9.5%; HER2-enriched in 7.2%; and, triple-negative (TNBC) in 21.9% of informative patients. Among subtypes, stromal TILs density was higher in HER2-enriched and TNBC (p<0.001); intratumoral CD8+ values were higher in TNBC (p<0.001); and, stromal CD8+ were higher in HER2-enriched (p=0.034). In all patients, TILs density and intratumoral CD8+ cell numbers were not associated with DFS and OS, while increased stromal CD8+ were marginally associated with prolonged DFS (HR=0.98, 95%CI 0.96-1.00, p=0.066).Adjusted for histological grade, menopausal, ER/PgR and nodal status, higher stromal CD8+ were associated with prolonged DFS (HR=0.98, 95% CI 0.96-1.00, p=0.043). In TNBC, higher stromal TILs density conferred prolonged DFS (HR=0.97, 95%CI 0.94-0.99, p=0.029), which retained its prognostic significance in multivariate analysis (HR=0.97, 95% CI 0.94-1.00, p=0.049).
Conclusions: In this study, dds-CT was well tolerated and active in patients with EBC. We confirm the presence of morphologically assessed higher TILs density, and of higher cytotoxic CD8+ T cell numbers in hormone receptor negative EBC, as well as the favorable prognostic impact of higher stromal TILs density in TNBC. In comparison to stromal TILs density, higher stromal CD8+ may confer favorable prognosis irrespectively of EBC subtype. Stromal CD8+ seems to be a marker worth further standardizing for reporting on immune cell infiltrates in EBC.
Citation Format: Kourea HP, Koletsa T, Kotoula V, Koliou G-A, Batistatou A, Pentheroudakis G, Arapantoni-Dadioti P, Zagouri F, Bobos M, Sotiropoulou M, Papoudou-Bai A, Chrisafi S, Efstratiou I, Aravantinos G, Nicolaou I, Gogas H, Visvikis A, Christodoulou C, Petraki C, Koutras A, Psyrri A, Pectasides D, Fountzilas G. Prognostic significance of CD8+ tumor-infiltrating lymphocytes (TILs) in patients with early breast cancer (EBC) treated with dose-dense sequential adjuvant chemotherapy (dds-CT). An observational study (ACTRN12616001043426) [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-08-13.
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Affiliation(s)
- HP Kourea
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - T Koletsa
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - V Kotoula
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - G-A Koliou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - A Batistatou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | | | | | - F Zagouri
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - M Bobos
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - M Sotiropoulou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - A Papoudou-Bai
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - S Chrisafi
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - I Efstratiou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - G Aravantinos
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - I Nicolaou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - H Gogas
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - A Visvikis
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | | | - C Petraki
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - A Koutras
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - A Psyrri
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - D Pectasides
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - G Fountzilas
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
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Economopoulou P, Kotoula V, Koliou GA, Papadopoulou K, Christodoulou C, Pentheroudakis G, Koutras A, Bafaloukos D, Papakostas P, Pectasides D, Kotsakis A, Razis E, Samantas E, Kalogeras KT, Economopoulos T, Fountzilas G. Abstract P2-08-20: Prognostic impact of SRC, CDKN1B and JAK2 expression in metastatic breast cancer patients treated with trastuzumab. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p2-08-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background-aim: SRC, CDKN1B and JAK2 play a crucial role in the coordination and facilitation of cell-signaling pathways controlling a wide range of cellular functions. In the present study, we investigated the prognostic significance and clinical utlity of these biomarkers in metastatic breast cancer (MBC) patients treated with trastuzumab (T). Methods: We assessed SRC, CDKN1B and JAK2 mRNA expression with qRT-PCR (Taqman-MGB assays) on 197 paraffin tumors. PIK3CA mutation status was previously assessed. Relapsed (RMBC) and de novo MBC (dnMBC) patients had received T for metastatic disease only. Tumors were centrally re-assessed for HER2 status. Results: Only 133/197 patients (67.5%) were found to be truly HER2(+). CDKN1B mRNA expression strongly correlated with SRC (rho = 0.71) and JAK2 (rho = 0.54); high CDKN1B was more frequent in RMBC compared to dnMBC (p = 0.001) and in PIK3CA wild-type tumors (p = 0.005). In HER2(+) patients, low CDKN1B conferred higher risk for progression (HR 1.58, 95% CI 1.08-2.32, p = 0.018). In HER2(-) patients, low SRC was associated with longer survival (HR 0.56, 95% CI 0.32-0.99, p = 0.045) and, as a trend, with increased progression-free survival (PFS) (p = 0.067). For PFS, in RMBC, we observed trends for unfavorable low CDKN1B (p = 0.068) and JAK2 (p = 0.086); similarly, in dnMBC for unfavorable low CDKN1B (p = 0.072). Low SRC showed a trend for better survival in RMBC (p = 0.087). Upon multivariable analyses, only PIK3CA mutations strongly predicted for unfavorable PFS in HER2(+) patients (HR 3.37, 95% CI 1.98-5.73, p < 0.001). Low CDKN1B and JAK2 mRNA expression remained unfavorable factors for PFS in dnMBC and RMBC patients (HR 2.36, 95% CI 1.01-5.48, p = 0.046 and HR 1.76, 95% CI 1.01-3.06, p = 0.047, respectively). Conclusions: Low CDKN1B and JAK2 mRNA expression were unfavorable prognosticators in a cohort of T-treated MBC patients previously unexposed to this agent, with distinct impact in de novo and RMBC. Our results highlight biological and clinical differences between de novo and RMBC and suggest that CDKN1B and JAK2, if validated, may serve as prognostic factors potentially implicated in T-resistance, which seems to be associated with distinct pathways in the two MBC settings.
Citation Format: Economopoulou P, Kotoula V, Koliou G-A, Papadopoulou K, Christodoulou C, Pentheroudakis G, Koutras A, Bafaloukos D, Papakostas P, Pectasides D, Kotsakis A, Razis E, Samantas E, Kalogeras KT, Economopoulos T, Fountzilas G. Prognostic impact of SRC, CDKN1B and JAK2 expression in metastatic breast cancer patients treated with trastuzumab [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P2-08-20.
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Affiliation(s)
| | - V Kotoula
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - G-A Koliou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - K Papadopoulou
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | | | | | - A Koutras
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - D Bafaloukos
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - P Papakostas
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - D Pectasides
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - A Kotsakis
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - E Razis
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - E Samantas
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | - KT Kalogeras
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
| | | | - G Fountzilas
- Hellenic Cooperative Oncology Group (HeCOG), Athens, Greece
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Christodoulou C, Oikonomopoulos G, Koliou GA, Kostopoulos I, Kotoula V, Bobos M, Pentheroudakis G, Lazaridis G, Skondra M, Chrisafi S, Koutras A, Bafaloukos D, Razis E, Papadopoulou K, Papakostas P, Kalofonos HP, Pectasides D, Skarlos P, Kalogeras KT, Fountzilas G. Evaluation of the Insulin-like Growth Factor Receptor Pathway in Patients with Advanced Breast Cancer Treated with Trastuzumab. Cancer Genomics Proteomics 2018; 15:461-471. [PMID: 30343280 DOI: 10.21873/cgp.20105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 08/29/2018] [Accepted: 09/12/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Trastuzumab is a monoclonal antibody against HER2-positive breast cancer. Despite improving the natural history of the disease, there is a number of patients who are resistant to it, whereas all patients will eventually develop resistance and disease will progress. Inconsistent preclinical data show that the IGF-R pathway may contribute to either de novo or acquired resistance to trastuzumab. MATERIALS AND METHODS In total, 227 trastuzumab-treated metastatic breast cancer patients were evaluated for IGF-1, IGF-1R, GLP-1R, Akt1, Akt2 Akt3 mRNA expression, and IGF-1Rα, IGF-1Rβ, IGF-2R protein expression. RESULTS Only 139 patients were truly HER2-positive by central assessment. Among HER2-positive patients, high Akt2 and GLP-1R mRNA expression showed a trend towards higher and lower risk of progression, respectively (HR=1.83, 95%CI=0.90-3.72, p=0.094 and HR=0.62, 95%CI=0.36-1.06, p=0.079), while high Akt1 and GLP-1R mRNA expression presented a trend towards unfavorable survival (HR=1.67, 95%CI=0.93-2.99, p=0.086 and HR=1.67, 95%CI=0.94-2.96, p=0.080). Among HER2-negative patients, high GLP-1R mRNA expression and negative stromal IGF-1Rβ protein expression showed a trend towards worse survival (HR=2.31, 95%CI=0.87-6.13, p=0.094 and HR=2.03, 95%CI=0.94-4.35, p=0.071, respectively). In the multivariate analyses, HER2-positive patients with high Akt1 and GLP-1R mRNA expression had a worse survival (HR=1.86, 95%CI=1.01-3.43, p=0.045 and HR=1.83, 95%CI=0.99-3.41, p=0.055, respectively). CONCLUSION This study revealed a crosstalk between the IGF-R pathway and HER2. There was evidence that high Akt1 and GLP-1R mRNA expression might affect survival among HER2-positive metastatic breast cancer patients treated with trastuzumab.
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Affiliation(s)
| | | | | | - Ioannis Kostopoulos
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Vassiliki Kotoula
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece.,Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - George Lazaridis
- Department of Medical Oncology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | - Maria Skondra
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | | | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Haralambos P Kalofonos
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Pantelis Skarlos
- Department of Radiotherapy, Metropolitan Hospital, Piraeus, Greece
| | - Konstantine T Kalogeras
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Translational Research Section, Hellenic Cooperative Oncology Group, Athens, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.,Aristotle University of Thessaloniki, Thessaloniki, Greece
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Koutras A, Lazaridis G, Koliou GA, Kouvatseas G, Christodoulou C, Pectasides D, Kotoula V, Batistatou A, Bobos M, Tsolaki E, Papadopoulou K, Pentheroudakis G, Papakostas P, Pervana S, Petraki K, Chrisafi S, Razis E, Psyrri A, Bafaloukos D, Kalogeras KT, Kalofonos HP, Fountzilas G. Evaluation of the prognostic value of all four HER family receptors in patients with metastatic breast cancer treated with trastuzumab: A Hellenic Cooperative Oncology Group (HeCOG) study. PLoS One 2018; 13:e0207707. [PMID: 30521571 PMCID: PMC6283464 DOI: 10.1371/journal.pone.0207707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 11/03/2018] [Indexed: 12/31/2022] Open
Abstract
In the current study, we performed a complete analysis, with four different methods, of all four HER family receptors, in a series of patients with metastatic breast cancer treated with trastuzumab-based regimens and evaluated their prognostic value. Formalin-fixed paraffin-embedded tumor tissue samples were collected from 227 patients, considered to be HER2-positive when assessed at the local laboratories. We evaluated gene amplification, copy number variations (CNVs), mRNA and protein expression of all four HER family members. In addition, our analysis included the evaluation of several other factors by immunohistochemistry (IHC), such as pHER2Tyr1221/1222, pHER2Tyr877 and PTEN. Central review of HER2 status by IHC and fluorescence in situ hybridization revealed that of the 227 patients, only 139 (61.2%) were truly HER2-positive. Regarding the 191 patients treated with trastuzumab as first-line therapy, median time to progression (TTP) was 15.3 and 10.4 months for HER2-positive and HER2-negative participants, respectively, whereas median survival was 50.4 and 38.1 months, respectively. In HER2-positive patients, high HER3 mRNA expression was of favorable prognostic significance for TTP and survival (HR = 0.43, 95% CI 0.21–0.88, Wald’s p = 0.022 and HR = 0.43, 95% CI 0.21–0.88, p = 0.021, respectively), while EGFR copy gain and EGFR protein expression were associated with higher risk for disease progression in HER2-negative patients (HR = 3.53, 95% CI 1.19–10.50, p = 0.023 and HR = 3.37, 95% CI 1.12–10.17, p = 0.031, respectively). Positive HER3 protein expression was a favorable factor for TTP in HER2-negative patients (HR = 0.43, 95% CI 0.22–0.84, p = 0.014). In the multivariate analysis, only EGFR copy gain retained its prognostic significance for TTP in the HER2-negative population (HR = 3.96, 95% CI 1.29–12.16, p = 0.016), while high HER3 mRNA expression retained its favorable prognostic significance for TTP in the HER2-positive subgroup (HR = 0.47, 95% CI 0.23–0.99, p = 0.048). The present study suggests that EGFR copy gain represents a negative prognostic factor for TTP in HER2-negative patients with metastatic breast cancer treated with trastuzumab. In addition, high HER3 mRNA expression appears to be of favorable prognostic significance for TTP in HER2-positive patients. Given the small number of patients included in the current analysis and the retrospective nature of the study, our findings should be validated in larger cohorts.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Agents, Immunological/therapeutic use
- Breast Neoplasms/drug therapy
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Class I Phosphatidylinositol 3-Kinases/genetics
- DNA Copy Number Variations
- ErbB Receptors/genetics
- ErbB Receptors/metabolism
- Female
- Gene Amplification
- Gene Expression
- Humans
- Immunohistochemistry
- In Situ Hybridization, Fluorescence
- Middle Aged
- Neoplasm Metastasis/drug therapy
- Neoplasm Metastasis/genetics
- PTEN Phosphohydrolase/genetics
- PTEN Phosphohydrolase/metabolism
- Prognosis
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- RNA, Neoplasm/genetics
- RNA, Neoplasm/metabolism
- Receptor, ErbB-2/genetics
- Receptor, ErbB-2/metabolism
- Receptor, ErbB-3/genetics
- Receptor, ErbB-3/metabolism
- Receptor, ErbB-4/genetics
- Receptor, ErbB-4/metabolism
- Retrospective Studies
- Trastuzumab/therapeutic use
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Affiliation(s)
- Angelos Koutras
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
- * E-mail:
| | - Georgios Lazaridis
- Department of Medical Oncology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | | | | | | | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - Vassiliki Kotoula
- Department of Pathology, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anna Batistatou
- Department of Pathology, Ioannina University Hospital, Ioannina, Greece
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleftheria Tsolaki
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - Stavroula Pervana
- Department of Pathology, Papageorgiou Hospital, Thessaloniki, Greece
| | | | - Sofia Chrisafi
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital, Athens, Greece
| | - Amanda Psyrri
- Division of Oncology, Second Department of Internal Medicine, Attikon University Hospital, Athens, Greece
| | | | - Konstantine T. Kalogeras
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
- Translational Research Section, Hellenic Cooperative Oncology Group, Athens, Greece
| | - Haralambos P. Kalofonos
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece
- Aristotle University of Thessaloniki, Thessaloniki, Greece
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