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Purchla J, Ghabi EM, Burns WR, Lafaro KJ, Burkhart RA, Cameron JL, Yarchoan M, Shubert CR, Baretti M, He J. Exploring the Clinical Use of Molecular Profiling of Intrahepatic Cholangiocarcinoma in a Comprehensive Multidisciplinary Clinic. J Am Coll Surg 2024; 238:532-540. [PMID: 38189646 DOI: 10.1097/xcs.0000000000000948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
BACKGROUND Molecular profiling of intrahepatic cholangiocarcinoma (ICC) can detect actionable molecular alterations and guide targeted therapies. We explore the clinical use of molecular profiling of ICC in our comprehensive multidisciplinary clinic. STUDY DESIGN Patients with a tissue diagnosis of ICC seen between 2019 and 2023 were identified. A retrospective review was performed to identify their molecular profiles and targeted therapy. The association between the detection of actionable molecular alterations and overall survival (OS) from the first clinic visit date was studied. Patients with an OS of less than 2 months were excluded. RESULTS Among 194 patients with ICC, 125 had molecular profiling. Actionable molecular alterations were detected in 56 (45%) patients, including microsatellite instability (n = 3), high tumor mutational burden (>10 muts/mb; n = 5), isocitrate dehydrogenase 1 and 2 mutations (n = 22 and 6, respectively), BRAF V600E mutations (n = 2), phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha mutations (n = 7), breast cancer 1 and breast cancer 2 mutations (n = 5), mesenchymal epithelial transition amplification (n = 2), fibroblast growth factor receptor 2 and 3 fusions (n = 13), erb-b2 receptor tyrosine kinase 2 overexpression (n = 6), and receptor tyrosine kinase 1 fusion (n = 1). Twenty-one patients received targeted therapies during their treatment course. Survival analysis revealed that for 120 patients with molecular profiling, the detection of an actionable molecular alteration was associated with improved mean OS (34.1 vs 23.6 months, p = 0.008). Among 70 patients with nonmetastatic ICC, the detection of an actionable molecular alteration was associated with improved mean OS (32.1 vs 27.5 months, p = 0.02). CONCLUSIONS Actionable molecular alterations were frequently observed in patients with ICC. Detection of actionable alterations was associated with improved OS. The role of targeted therapy needs further exploration in prospective multicenter studies.
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Affiliation(s)
- Julia Purchla
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - Elie M Ghabi
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - William R Burns
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - Kelly J Lafaro
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - Richard A Burkhart
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - John L Cameron
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - Mark Yarchoan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, MD (Yarchoan, Baretti)
| | - Christopher R Shubert
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
| | - Marina Baretti
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, MD (Yarchoan, Baretti)
| | - Jin He
- From the Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Purchla, Ghabi, Burns, Lafaro, Burkhart, Cameron, Shubert, He)
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2
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Shu DH, Ho WJ, Kagohara LT, Girgis A, Shin SM, Danilova L, Lee JW, Sidiropoulos DN, Mitchell S, Munjal K, Howe K, Bendinelli KJ, Qi H, Mo G, Montagne J, Leatherman JM, Lopez-Vidal TY, Zhu Q, Huff AL, Yuan X, Hernandez A, Coyne EM, Zaidi N, Zabransky DJ, Engle LL, Ogurtsova A, Baretti M, Laheru D, Durham JN, Wang H, Anders R, Jaffee EM, Fertig EJ, Yarchoan M. Immune landscape of tertiary lymphoid structures in hepatocellular carcinoma (HCC) treated with neoadjuvant immune checkpoint blockade. bioRxiv 2023:2023.10.16.562104. [PMID: 37904980 PMCID: PMC10614819 DOI: 10.1101/2023.10.16.562104] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Neoadjuvant immunotherapy is thought to produce long-term remissions through induction of antitumor immune responses before removal of the primary tumor. Tertiary lymphoid structures (TLS), germinal center-like structures that can arise within tumors, may contribute to the establishment of immunological memory in this setting, but understanding of their role remains limited. Here, we investigated the contribution of TLS to antitumor immunity in hepatocellular carcinoma (HCC) treated with neoadjuvant immunotherapy. We found that neoadjuvant immunotherapy induced the formation of TLS, which were associated with superior pathologic response, improved relapse free survival, and expansion of the intratumoral T and B cell repertoire. While TLS in viable tumor displayed a highly active mature morphology, in areas of tumor regression we identified an involuted TLS morphology, which was characterized by dispersion of the B cell follicle and persistence of a T cell zone enriched for ongoing antigen presentation and T cell-mature dendritic cell interactions. Involuted TLS showed increased expression of T cell memory markers and expansion of CD8+ cytotoxic and tissue resident memory clonotypes. Collectively, these data reveal the circumstances of TLS dissolution and suggest a functional role for late-stage TLS as sites of T cell memory formation after elimination of viable tumor.
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Affiliation(s)
- Daniel H. Shu
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Won Jin Ho
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Luciane T. Kagohara
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Alexander Girgis
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sarah M. Shin
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ludmila Danilova
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jae W. Lee
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Dimitrios N. Sidiropoulos
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Sarah Mitchell
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kabeer Munjal
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kathryn Howe
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kayla J. Bendinelli
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hanfei Qi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Guanglan Mo
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Janelle Montagne
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - James M. Leatherman
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Tamara Y. Lopez-Vidal
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Qingfeng Zhu
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Amanda L. Huff
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Xuan Yuan
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alexei Hernandez
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Erin M. Coyne
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Neeha Zaidi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Daniel J. Zabransky
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Logan L. Engle
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Mark Foundation Center for Advanced Genomics and Imaging, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Aleksandra Ogurtsova
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Mark Foundation Center for Advanced Genomics and Imaging, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Marina Baretti
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Laheru
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Jennifer N. Durham
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hao Wang
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Robert Anders
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Elizabeth M. Jaffee
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Elana J. Fertig
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Applied Mathematics and Statistics, Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland
| | - Mark Yarchoan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
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Gupta A, Zorzi J, Ho WJ, Baretti M, Azad NS, Griffith P, Dao D, Kim A, Philosophe B, Georgiades C, Kamel I, Burkhart R, Liddell R, Hong K, Shubert C, Lafaro K, Meyer J, Anders R, Burns III W, Yarchoan M. Relationship of Hepatocellular Carcinoma Stage and Hepatic Function to Health-Related Quality of Life: A Single Center Analysis. Healthcare (Basel) 2023; 11:2571. [PMID: 37761768 PMCID: PMC10531156 DOI: 10.3390/healthcare11182571] [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: 08/04/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Health-related quality of life (HRQoL) is known to be an important prognostic indicator and clinical endpoint for patients with hepatocellular carcinoma (HCC). However, the correlation of the Barcelona Clinic Liver Cancer (BCLC) stage with HRQoL in HCC has not been previously studied. We examined the relationship between BCLC stage, Child-Pugh (CP) score, and Eastern Cooperative Oncology Group (ECOG) performance status on HRQoL for patients who presented at a multidisciplinary liver cancer clinic. HRQoL was assessed using the Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) questionnaire. Fifty-one patients met our inclusion criteria. The FACT-Hep total and subscales showed no significant association with BCLC stages (p = 0.224). Patients with CP B had significantly more impairment in FACT-Hep than patients with CP A. These data indicate that in patients with HCC, impaired liver function is associated with reduced quality of life, whereas the BCLC stage poorly correlates with quality of life metrics. Impairment of quality of life is common in HCC patients and further studies are warranted to determine the impact of early supportive interventions on HRQoL and survival outcomes.
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Affiliation(s)
- Amol Gupta
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins Hospital, Baltimore, MD 21287, USA; (J.Z.); (W.J.H.); (M.B.); (N.S.A.); (P.G.); (D.D.); (A.K.); (B.P.); (C.G.); (I.K.); (R.B.); (R.L.); (K.H.); (C.S.); (K.L.); (J.M.); (R.A.); (W.B.III); (M.Y.)
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4
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Alden SL, Lim M, Kao C, Shu D, Singal AG, Noonan A, Griffith P, Baretti M, Ho WJ, Kamel I, Yarchoan M, Hsiehchen D. Salvage Ipilimumab plus Nivolumab after Anti-PD-1/PD-L1 Therapy in Advanced Hepatocellular Carcinoma. Cancer Res Commun 2023; 3:1312-1317. [PMID: 37484200 PMCID: PMC10356567 DOI: 10.1158/2767-9764.crc-23-0072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/14/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023]
Abstract
Combination anti-PD-(L)1/CTLA-4 blockade is approved in patients with hepatocellular carcinoma (HCC) in the first-line setting or after sorafenib, but whether this treatment has efficacy after prior anti-PD-(L)1 therapy is unknown. We performed a multicenter retrospective review of patients with advanced HCC treated with ipilimumab plus nivolumab after prior anti-PD-(L)1 therapy, excluding patients with prior anti-CTLA-4 treatment. Of the 32 patients who met our inclusion criteria, prior anti-PD-(L)1 regimens included atezolizumab plus bevacizumab (50%, n = 16), other anti-VEGF plus anti-PD-(L)1 combinations (31%, n = 10), and anti-PD-(L)1 monotherapy (19%, n = 6). The median number of prior systemic therapies was 2 (range, 1-8). The objective response rate with ipilimumab plus nivolumab by RECIST 1.1 was 22% [1 complete response (3%), 6 partial response (19%), 8 stable disease (25%), 16 progressive disease (50%), and 1 not evaluable (NE) (3%)], and objective response was associated with improved progression-free survival and overall survival. Immune-related adverse events were reported in 13 patients (41%), with no new safety signals. This study demonstrates that ipilimumab plus nivolumab has efficacy in patients with HCC who have received prior anti-PD-(L)1 therapy, suggesting that failure to respond to prior PD-(L)1 blockade should not preclude treatment with salvage ipilimumab plus nivolumab. Prospective studies are needed to define the optimal sequence of therapies. Significance Anti-PD-(L)1 containing regimens are the preferred first-line treatment for advanced HCC, but whether salvage with PD-(L)1/CTLA-4 blockade is effective in patients who have failed prior anti-PD-(L)1 therapy is unknown. Our study demonstrates that ipilimumab plus nivolumab has clinical activity in patients with advanced HCC previously treated with anti-PD-(L)1 therapy, supporting the continued use of this regimen in the late-line setting after prior anti-PD-(L)1 exposure.
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Affiliation(s)
- Stephanie L. Alden
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mir Lim
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Chester Kao
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Shu
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Amit G. Singal
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Anne Noonan
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Paige Griffith
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Marina Baretti
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Won Jin Ho
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ihab Kamel
- Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mark Yarchoan
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - David Hsiehchen
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
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5
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Baretti M, Murphy AG, Zahurak M, Gianino N, Parkinson R, Walker R, Lopez-Vidal TY, Zheng L, Rosner G, Ahuja N, Kurt S, Azad NS. A study of using epigenetic modulators to enhance response to pembrolizumab (MK-3475) in microsatellite stable advanced colorectal cancer. Clin Epigenetics 2023; 15:74. [PMID: 37120591 PMCID: PMC10149019 DOI: 10.1186/s13148-023-01485-x] [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: 09/15/2022] [Accepted: 04/14/2023] [Indexed: 05/01/2023] Open
Abstract
BACKGROUND Approximately 95% of advanced colorectal cancer patients (CRC) have mismatch repair MMR-proficient (MMRp) tumors, which do not respond to PD1 blockade alone. Preclinical studies have shown that combined histone deacetylases (HDAC) and/or DNA methyltransferases (DNMT) inhibition can induce susceptibility to immune checkpoint therapy and inhibit tumor growth. We conducted a pilot trial evaluating PD-1 immune checkpoint inhibitor therapy in combination with DNMT and HDAC inhibitors in MMRp CRC. The study was designed with a biological endpoint of change in immune cell infiltration, to determine the optimal epigenetic combination that optimizes the tumor microenvironment. This trial was designed to test that hypothesis. RESULTS From January 2016 to November 2018, 27 patients were enrolled with median age of 57 (range 40-69) years. Median progression-free survival and overall survival were 2.79 months and 9.17, respectively. One patient in Arm C achieved a durable partial response by RECIST criteria, lasting for approximately 19 months. The most common treatment-related hematological adverse events in all arms were anemia (62%), lymphopenia (54%) and thrombocytopenia (35%), and non-hematological AEs were anorexia (65%), nausea (77%), and vomiting (73%). CONCLUSIONS The combination of 5-azacitidine and romidepsin with pembrolizumab was safe and tolerable in patients with advanced MMRp CRC, but with a minimal activity. Further mechanistic investigations are needed to understand epigenetic-induced immunologic shift and to expand the potential applicability of checkpoint inhibitors in this setting.
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Affiliation(s)
- Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Adrian G Murphy
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Marianna Zahurak
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | | | - Rose Parkinson
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Rosalind Walker
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Tamara Y Lopez-Vidal
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Lei Zheng
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Gary Rosner
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Nita Ahuja
- Yale School of Medicine, New Haven, CT, USA
| | | | - Nilofer S Azad
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA.
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6
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Kamdar Z, Lopez-Vidal T, Howe K, Munjal K, Saeed A, Zabransky D, Shu D, Longway G, Kartalia E, Leatherman J, Mohan A, Khare P, Zhang C, Le A, Pearce E, Furth M, Baretti M, Leone R, Jaffee E, Yarchoan M. Abstract 3679: DNAJB1-PRKACA fusion in fibrolamellar hepatocellular carcinoma induces glutamine addiction and an immunosuppressive tumor microenvironment. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-3679] [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: 04/07/2023]
Abstract
Abstract
Fibrolamellar hepatocellular carcinoma (FLC) is a rare and often lethal form of liver cancer that primarily affects children and young adults. A fusion between DNAJB1, a heat shock chaperone protein, and PRKACA, the catalytic domain of protein kinase A (PKA) has been identified as a signature genomic event in FLC, but the effect of this fusion on the tumor immune microenvironment is not understood. We created an orthotopic, syngeneic model of FLC (TIBx-FLC) by inducing the DNAJB1-PRKACA fusion in a murine hepatoblastoma-derived cell line (TIBx). CD8 T cells isolated from TIBx-FLC tumors demonstrated markedly impaired activation as compared to CD8 T cells isolated from control TIBx tumors. We investigated metabolic programming as a potential mechanism for DNAJB1-PRKACA immunosuppression in FLC. Labeled glucose metabolomics performed on TIBx-FLC and TIBx tumor cells demonstrated a metabolic shift away from aerobic metabolism to an increased glucose contribution towards the hexosamine biosynthetic pathway and purine synthesis, which requires glutamine as a nitrogen source. As compared to the parental TIBx cell line, the TIBx-FLC cell line demonstrated high sensitivity to glutamine antagonism in vitro, consistent with glutamine addiction. Systemic treatment of BALB/c mice bearing TIBx-FLC tumors with JHU-083, a glutamine antagonist, in combination with immune checkpoint inhibitor therapy enhanced survival as compared to vehicle or monotherapy. These data identify altered glutamine metabolism as a target in FLC, and may provide an explanation for immune suppression seen in the FLC tumor microenvironment.
Citation Format: Zeal Kamdar, Tamara Lopez-Vidal, Kathryn Howe, Kabeer Munjal, Ali Saeed, Daniel Zabransky, Daniel Shu, Gabriella Longway, Emma Kartalia, James Leatherman, Aditya Mohan, Pratik Khare, Cissy Zhang, Anne Le, Erika Pearce, Mark Furth, Marina Baretti, Robert Leone, Elizabeth Jaffee, Mark Yarchoan. DNAJB1-PRKACA fusion in fibrolamellar hepatocellular carcinoma induces glutamine addiction and an immunosuppressive tumor microenvironment. [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 3679.
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Affiliation(s)
- Zeal Kamdar
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Kathryn Howe
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kabeer Munjal
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ali Saeed
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Daniel Shu
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Emma Kartalia
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | | | | | - Pratik Khare
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | - Cissy Zhang
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Erika Pearce
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | - Mark Furth
- 4Fibrolamellar Cancer Foundation, Greenwich, CT
| | - Marina Baretti
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robert Leone
- 1Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Mark Yarchoan
- 1Johns Hopkins University School of Medicine, Baltimore, MD
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7
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Heumann TR, Baretti M, Sugar EA, Durham JN, Linden S, Lopez-Vidal TY, Leatherman J, Cope L, Sharma A, Weekes CD, O'Dwyer PJ, Reiss KA, Monga DK, Ahuja N, Azad NS. A randomized, phase II trial of oral azacitidine (CC-486) in patients with resected pancreatic adenocarcinoma at high risk for recurrence. Clin Epigenetics 2022; 14:166. [PMID: 36463226 PMCID: PMC9719150 DOI: 10.1186/s13148-022-01367-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/11/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Of the only 20% of patients with resectable pancreatic ductal adenocarcinoma (rPDA), cancer recurs in 80% of cases. Epigenetic dysregulation is an early hallmark of cancer cells acquiring metastatic potential, and epigenetic modulators may reactivate tumor suppressor genes, delay recurrence, and sensitize PDA to future chemotherapy. METHODS This was a randomized phase II study (NCT01845805) of CC-486 (oral DNA methyltransferase inhibitor azacitidine) vs. observation (OBS) in rPDA patients harboring high-risk features (stage pN1-2, R1 margins, or elevated CA 19-9 level) with no evidence of disease following standard adjuvant therapy. Patients were randomized to oral CC-486 treatment (300 mg daily on days 1-21 on a 28-day cycle) or OBS for up to 12 cycles or until disease relapse/unacceptable toxicities. Following recurrence, records of next-line therapies, imaging, and survival were obtained. The primary endpoint was progression-free survival (PFS)-time from randomization to recurrence (imaging/biopsy confirmed or death). Secondary endpoints included OS and PFS and ORR and metastatic PFS with subsequent next-line systemic therapy in metastatic setting. RESULTS Forty-nine patients (24 in CC-486 arm, 25 in OBS arm) were randomized: median age 66 (range 36-81), 53% male, 73% node positive, 49% elevated CA 19-9, 20% R1 resection, 63% and 100% received perioperative concurrent chemoradiation and chemotherapy, respectively. Median time from surgery to randomization was 9.6 mo (range 2.9-36.8). For the CC-486 arm, median treatment duration was 5.6 mo (range 1.3 to 12.8) with 14 treatment-related grade 3 or 4 AEs among 5 patients (22%) resulting in dose-reduction. Four patients (17%) discontinued therapy due to AEs. With median follow-up of 20.3mo (IQR 12.8, 41.4), 38 (79%) of evaluable patients recurred (34 imaging-confirmed, 4 clinically). Median PFS in imagining-confirmed cases was 9.2 and 8.9mo (HR 0.94, 95% CI 0.46-1.87, p = 0.85) for CC-486 and OBS patients, respectively. Median OS (2-yr OS%) was 33.8 (50%) and 26.4 mo (61%) in CC-486 and OBS patients, respectively. (HR 0.98, 95% CI 0.46-2.05, p = 0.96). ORR with subsequent chemotherapy in the metastatic setting was minimal in both arms. CONCLUSIONS Treatment with CC-486 following adjuvant therapy did not prolong time-to-relapse in patients with high-risk rPDA or improve disease response on 1st-line metastatic therapy.
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Affiliation(s)
- Thatcher R Heumann
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Elizabeth A Sugar
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
- Departments of Biostatistics and Epidemiology, The Bloomberg School of Public Health at Johns Hopkins, Baltimore, MD, USA
| | - Jennifer N Durham
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Sheila Linden
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Tamara Y Lopez-Vidal
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - James Leatherman
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Leslie Cope
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Anup Sharma
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
- Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Colin D Weekes
- Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Peter J O'Dwyer
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Kim A Reiss
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Dulabh K Monga
- Medical Oncology, Allegheny General Hospital, Pittsburgh, PA, USA
| | - Nita Ahuja
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
- Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Nilofer S Azad
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA.
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8
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Li D, Jia AY, Zorzi J, Griffith P, Kim AK, Dao D, Anders RA, Georgiades C, Liddell RP, Hong K, Azad NS, Ho WJ, Baretti M, Christenson E, Baghdadi A, Kamel IR, Meyer J, Ghabi E, Burkhart RA, Lafaro K, He J, Shubert C, Yarchoan M. Impact of the COVID-19 Pandemic on Liver Cancer Staging at a Multidisciplinary Liver Cancer Clinic. Ann Surg Open 2022; 3:e207. [PMID: 36590894 PMCID: PMC9782462 DOI: 10.1097/as9.0000000000000207] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/05/2022] [Indexed: 01/03/2023] Open
Abstract
To compare liver cancer resectability rates before and during the COVID-19 pandemic. Background Liver cancers usually present with nonspecific symptoms or are diagnosed through screening programs for at-risk patients, and early detection can improve patient outcomes. In 2020, the COVID-19 pandemic upended medical care across all specialties, but whether the pandemic was associated with delays in liver cancer diagnosis is not known. Methods We performed a retrospective review of all patients evaluated at the Johns Hopkins Multidisciplinary Liver Cancer Clinic from January 2019 to June 2021 with a new diagnosis of suspected or confirmed hepatocellular carcinoma (HCC) or biliary tract cancer (BTC). Results There were 456 liver cancer patients (258 HCC and 198 BTC). From January 2019 to March 2020 (pre-pandemic), the surgical resectability rate was 20%. The subsequent 6 months (early pandemic), the resectability rate decreased to 11%. Afterward from October 2020 to June 2021 (late pandemic), the resectability rate increased to 27%. The resectability rate early pandemic was significantly lower than that for pre-pandemic and later pandemic combined (11% lower; 95% confidence interval [CI], 2%-20%). There was no significant difference in resectability rates pre-pandemic and later pandemic (7% difference; 95% CI, -3% to 16%). In subgroup analyses, the early pandemic was associated with a larger impact in BTC resectability rates than HCC resectability rates. Time from BTC symptom onset until Multidisciplinary Liver Clinic evaluation increased by over 6 weeks early pandemic versus pre-pandemic (Hazard Ratio, 0.63; 95% CI, 0.44-0.91). Conclusions During the early COVID-19 pandemic, we observed a drop in the percentage of patients presenting with curable liver cancers. This may reflect delays in liver cancer diagnosis and contribute to excess mortality related to the COVID-19 pandemic.
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Affiliation(s)
- Daniel Li
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Angela Y. Jia
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jane Zorzi
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Paige Griffith
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Amy K. Kim
- Department of Medicine, Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Doan Dao
- Department of Medicine, Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robert A. Anders
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christos Georgiades
- Department of Radiology and Radiological Sciences, Division of Vascular and Interventional Radiology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robert P. Liddell
- Department of Radiology and Radiological Sciences, Division of Vascular and Interventional Radiology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kelvin Hong
- Department of Radiology and Radiological Sciences, Division of Vascular and Interventional Radiology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Nilofer S. Azad
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Won Jin Ho
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Marina Baretti
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Eric Christenson
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Azarakhsh Baghdadi
- Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ihab R. Kamel
- Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jeffrey Meyer
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Elie Ghabi
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Richard A. Burkhart
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kelly Lafaro
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jin He
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Chris Shubert
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Mark Yarchoan
- From the Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
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9
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Chen KY, Popovic A, Hsiehchen D, Baretti M, Griffith P, Bista R, Baghdadi A, Kamel IR, Simon SM, Migler RD, Yarchoan M. Clinical Outcomes in Fibrolamellar Hepatocellular Carcinoma Treated with Immune Checkpoint Inhibitors. Cancers (Basel) 2022; 14:5347. [PMID: 36358766 PMCID: PMC9655068 DOI: 10.3390/cancers14215347] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/21/2022] [Accepted: 10/23/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Fibrolamellar hepatocellular carcinoma (FLC) is a rare form of liver cancer primarily affecting children and young adults. Although considered a subset of hepatocellular carcinoma (HCC), FLC has unique molecular and pathologic characteristics, suggesting that it may require different treatment. Immune checkpoint inhibitors (ICIs) are used in the treatment of HCC, but efficacy and safety in FLC has not been characterized. METHODS We performed a multicenter retrospective analysis of patients with FLC to determine responses to ICI therapy. Response rates were assessed based on RECIST 1.1 criteria, and Kaplan-Meier statistics were used for progression-free survival (PFS) and overall survival (OS). RESULTS FLC tumors were characterized by low tumor mutational burden (TMB) and absent PD-L1 expression. We identified 19 patients who received ICIs, including 15 who received ICI therapy alone [programmed death receptor 1 (PD-1) inhibitor, +/- cytotoxic T lymphocyte antigen-4 (CTLA-4) inhibitor]. Objective tumor responses were observed in 3/19 patients (15.8%), including 2/15 patients (13.3%) who received ICIs alone, all partial responses. Median PFS and OS were 5.5 and 26.0 months, respectively. Grade 3-4 immune related adverse events were observed in 4/19 (21.1%) patients. CONCLUSIONS ICI therapy has modest clinical activity in FLC, and novel therapeutic combinations are needed.
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Affiliation(s)
- Krista Y. Chen
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Aleksandra Popovic
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - David Hsiehchen
- Division of Hematology and Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Paige Griffith
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Ranjan Bista
- Department of Pediatrics, Texas Tech University Health Sciences Center, El Paso, TX 79410, USA
| | - Azarakhsh Baghdadi
- Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Ihab R. Kamel
- Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | | | | | - Mark Yarchoan
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
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10
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Baretti M, Zhu Q, Fu W, Meyer J, Wang H, Anders RA, Azad NS. Chemoradiation-induced alteration of programmed death-ligand 1, CD8+ tumor-infiltrating lymphocytes and mucin expression in rectal cancer. Oncotarget 2022; 13:907-917. [PMID: 35937503 PMCID: PMC9348692 DOI: 10.18632/oncotarget.28255] [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: 03/09/2022] [Accepted: 06/28/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction: DNA damage and resulting neoantigen formation is considered a mechanism for synergy between radiotherapy and PD-1/PD-L1 pathway inhibition to induce antitumor immune response. We investigated neoadjuvant chemoradiotherapy (nCRT)-induced changes in CD8+ tumor infiltrating lymphocyte, PD-L1 and mucin expression in rectal cancer patients. Materials and Methods: Tumor samples of rectal adenocarcinoma patients undergoing resection between 2008-2014 with (n = 62) or without (n = 17) nCRT treatment were collected. Sections were stained with CD8 and PD-L1 antibodies for immunohistochemistry. The prevalence of CD8+ cells was recorded in the tumor, interface tumor and background rectal side. Image analysis was used to determine the density of CD8+ lymphocytes. The percentage of PD-L1 expression was manually counted in tumor cells (TC), tumor stroma (TS) and the invasive front (IF). Mucin expression was determined as the percentage of the mucin area in the whole tumor area. Results: PD-L1 expression on TCs was identified in 7.6% (6/79) of nCRT specimens (p = 0.33) and in none of the non-nCRT patients. Median densities of CD8+ infiltrating T lymphocytes did not differ significantly between the two groups. Mucin expression was significantly higher in the nCRT cohort (p = 0.02). Higher neutrophil to lymphocytes ratio (NLR) after nCRT was associated with worse outcome (HR = 1.04, 95% CI = 1.00–1.08). Conclusions: nCRT exposure was associated with a non-significant difference in PD-L1 expression in rectal adenocarcinoma patients, possibly due to sample size limitations. Further mechanistic investigations and comprehensive immune analysis are needed to understand nCRT-induced immunologic shift in rectal cancer and to expand the applicability of checkpoint inhibitors in this setting.
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Affiliation(s)
- Marina Baretti
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Qingfeng Zhu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Wei Fu
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Jeffrey Meyer
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Hao Wang
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Robert A. Anders
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Nilofer S. Azad
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
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11
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Mody K, Jain P, El-Refai SM, Azad NS, Zabransky DJ, Baretti M, Shroff RT, Kelley RK, El-Khouiery AB, Hockenberry AJ, Lau D, Lesinski GB, Yarchoan M. Clinical, Genomic, and Transcriptomic Data Profiling of Biliary Tract Cancer Reveals Subtype-Specific Immune Signatures. JCO Precis Oncol 2022; 6:e2100510. [PMID: 35675577 PMCID: PMC9200391 DOI: 10.1200/po.21.00510] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [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: 11/18/2021] [Revised: 02/14/2022] [Accepted: 04/15/2022] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Biliary tract cancers (BTCs) are aggressive cancers that carry a poor prognosis. An enhanced understanding of the immune landscape of anatomically and molecularly defined subsets of BTC may improve patient selection for immunotherapy and inform immune-based combination treatment strategies. METHODS We analyzed deidentified clinical, genomic, and transcriptomic data from the Tempus database to determine the mutational frequency and mutational clustering across the three major BTC subtypes (intrahepatic cholangiocarcinoma [IHC], extrahepatic cholangiocarcinoma, and gallbladder cancer). We subsequently determined the relationship between specific molecular alterations and anatomical subsets and features of the BTC immune microenvironment. RESULTS We analyzed 454 samples of BTC, of which the most commonly detected alterations were TP53 (42.5%), CDKN2A (23.4%), ARID1A (19.6%), BAP1 (15.5%), KRAS (15%), CDKN2B (14.2%), PBRM1 (11.7%), IDH1 (11.7%), TERT (8.4%), KMT2C (10.4%) and LRP1B (8.4%), and FGFR2 fusions (8.7%). Potentially actionable molecular alterations were identified in 30.5% of BTCs including 39.1% of IHC. Integrative cluster analysis revealed four distinct molecular clusters, with cluster 4 predominately associated with FGFR2 rearrangements and BAP1 mutations in IHC. Immune-related biomarkers indicative of an inflamed tumor-immune microenvironment were elevated in gallbladder cancers and in cluster 1, which was enriched for TP53, KRAS, and ATM mutations. Multiple common driver genes, including TP53, FGFR2, IDH1, TERT, BRAF, and BAP1, were individually associated with unique BTC immune microenvironments. CONCLUSION BTC subtypes exhibit diverse DNA alterations, RNA inflammatory signatures, and immune biomarkers. The association between specific BTC anatomical subsets, molecular alterations, and immunophenotypes highlights new opportunities for therapeutic development.
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Affiliation(s)
| | | | | | | | | | | | - Rachna T. Shroff
- Division of Hematology and Oncology, Department of Medicine, University of Arizona Cancer Center, Tucson, AZ
| | - R. Katie Kelley
- The University of California, San Francisco Medical Center, San Francisco, CA
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12
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Abstract
In a recent Lancet Oncology article, Yau et al. report the CheckMate 459 trial results. This is the first phase III trial comparing the single-agent anti-programmed death protein 1 (PD-1) therapy nivolumab to the tyrosine kinase inhibitor sorafenib for treatment-naive patients with advanced hepatocellular carcinoma.
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Affiliation(s)
- Marina Baretti
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amy K Kim
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert A Anders
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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13
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Delitto D, Zabransky DJ, Chen F, Thompson ED, Zimmerman JW, Armstrong TD, Leatherman JM, Suri R, Lopez-Vidal TY, Huff AL, Lyman MR, Guinn SR, Baretti M, Kagohara LT, Ho WJ, Azad NS, Burns WR, He J, Wolfgang CL, Burkhart RA, Zheng L, Yarchoan M, Zaidi N, Jaffee EM. Implantation of a neoantigen-targeted hydrogel vaccine prevents recurrence of pancreatic adenocarcinoma after incomplete resection. Oncoimmunology 2021; 10:2001159. [PMID: 34777919 PMCID: PMC8583296 DOI: 10.1080/2162402x.2021.2001159] [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] [Indexed: 12/11/2022] Open
Abstract
Tumor involvement of major vascular structures limits surgical options in pancreatic adenocarcinoma (PDAC), which in turn limits opportunities for cure. Despite advances in locoregional approaches, there is currently no role for incomplete resection. This study evaluated a gelatinized neoantigen-targeted vaccine applied to a grossly positive resection margin in preventing local recurrence. Incomplete surgical resection was performed in mice bearing syngeneic flank Panc02 tumors, leaving a 1 mm rim adherent to the muscle bed. A previously validated vaccine consisting of neoantigen peptides, a stimulator of interferon genes (STING) agonist and AddaVaxTM (termed PancVax) was embedded in a hyaluronic acid hydrogel and applied to the tumor bed. Tumor remnants, regional lymph nodes, and spleens were analyzed using histology, flow cytometry, gene expression profiling, and ELISPOT assays. The immune microenvironment at the tumor margin after surgery alone was characterized by a transient influx of myeloid-derived suppressor cells (MDSCs), prolonged neutrophil influx, and near complete loss of cytotoxic T cells. Application of PancVax gel was associated with enhanced T cell activation in the draining lymph node and expansion of neoantigen-specific T cells in the spleen. Mice implanted with PancVax gel demonstrated no evidence of residual tumor at two weeks postoperatively and healed incisions at two months postoperatively without local recurrence. In summary, application of PancVax gel at a grossly positive tumor margin led to systemic expansion of neoantigen-specific T cells and effectively prevented local recurrence. These findings support further work into locoregional adjuncts to immune modulation in PDAC.
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Affiliation(s)
- Daniel Delitto
- Department of Surgery, Stanford University School of Medicine, Stanford, USA.,Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Daniel J Zabransky
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Fangluo Chen
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Elizabeth D Thompson
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA.,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Jacquelyn W Zimmerman
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Todd D Armstrong
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - James M Leatherman
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Reecha Suri
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, USA.,The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Tamara Y Lopez-Vidal
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Amanda L Huff
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Melissa R Lyman
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Samantha R Guinn
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Marina Baretti
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Luciane T Kagohara
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Won Jin Ho
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Nilofer S Azad
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - William R Burns
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, USA.,The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Jin He
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, USA.,The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | | | - Richard A Burkhart
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, USA.,The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Lei Zheng
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, USA.,The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Mark Yarchoan
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Neeha Zaidi
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Elizabeth M Jaffee
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.,The Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Johns Hopkins University School of Medicine, Baltimore, USA.,The Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, USA.,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, USA
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14
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Solipuram V, Baretti M, Kim AY, Chen LX, Fahrner JA, Gunay-Aygun M, Peng XP, Hardenbergh D, Ferguson A, Griffith P, Wang Y, Brancati M, Gopalakrishna H, Kato T, Shubert C, Laheru D, Yarchoan M. Surgical Debulking for Refractory Hyperammonemic Encephalopathy in Fibrolamellar Hepatocellular Carcinoma. Hepatology 2021; 74:2899-2901. [PMID: 34105830 PMCID: PMC9472764 DOI: 10.1002/hep.31998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/03/2021] [Accepted: 06/04/2021] [Indexed: 01/25/2023]
Affiliation(s)
- Vinod Solipuram
- Department of Internal Medicine, Saint Agnes Hospital, Baltimore, MD
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Alexander Y. Kim
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lucy X. Chen
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jill A. Fahrner
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Meral Gunay-Aygun
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Xiao P. Peng
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Dylan Hardenbergh
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Anna Ferguson
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Paige Griffith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Yuxuan Wang
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Madelena Brancati
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Harish Gopalakrishna
- Department of Internal Medicine, Saint Agnes Hospital, Baltimore, MD
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Tomoaki Kato
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Chris Shubert
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Daniel Laheru
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Mark Yarchoan
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
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15
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Heumann T, Baretti M, Sugar E, Durhman J, Liden S, Miles T, Lopez-Vidal T, Leatherman J, Sharma A, Ahuja N, Weekes C, O'Dwyer P, Monga D, Reiss Binder K, Azad N. 1470P Oral azacitidine (CC-486) in patients with resected pancreatic adenocarcinoma at high risk for recurrence. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.797] [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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Baretti M, Yarchoan M. Epigenetic modifiers synergize with immune-checkpoint blockade to enhance long-lasting antitumor efficacy. J Clin Invest 2021; 131:151002. [PMID: 34396984 PMCID: PMC8363265 DOI: 10.1172/jci151002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Immune-checkpoint inhibitors are firmly established as pillars of cancer therapy, but only a minority of cancer patients currently benefit from these therapies, and therapeutic combinations that can enhance responses are urgently needed. Recently, histone deacetylases (HDACs) have emerged as potential targets for immune modulation, but critical questions remain about their mechanisms of action. In this issue of the JCI, Truong et al. assess whether the HDAC inhibitor entinostat can enhance anti-PD-1 treatment in a bladder cancer model. Entinostat promoted a T cell-inflamed phenotype and had substantial antitumor efficacy when used in combination with anti-PD-1 therapy. In addition, the authors showed that HDAC inhibition augmented tumor neoantigen presentation, resulting in the immune editing of tumor antigens. This study highlights a mechanism by which epigenetic modifier agents can synergize with immune-checkpoint blockade for enhanced and long-lasting antitumor activity.
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Smith TJ, Ferguson A, Baretti M, Yarchoan M. Successful Treatment With Scrambler Therapy for Radial and Femoral Nerve Injuries After Extracorporeal Membrane Oxygenation. Mayo Clin Proc 2021; 96:1374-1375. [PMID: 33958071 PMCID: PMC9516438 DOI: 10.1016/j.mayocp.2021.03.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/10/2021] [Accepted: 03/01/2021] [Indexed: 10/21/2022]
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Jia AY, Popovic A, Mohan AA, Zorzi J, Griffith P, Kim AK, Anders RA, Burkhart RA, Lafaro K, Georgiades C, Azad NS, Liddell RP, Baretti M, Kamel IR, Narang A, Yarchoan M, Meyer J. Development, Practice Patterns, and Early Clinical Outcomes of a Multidisciplinary Liver Cancer Clinic. Cancer Control 2021; 28:10732748211009945. [PMID: 33882707 PMCID: PMC8204642 DOI: 10.1177/10732748211009945] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Multidisciplinary care has been associated with improved survival in patients with primary liver cancers. We report the practice patterns and real world clinical outcomes for patients presenting to the Johns Hopkins Hospital (JHH) multidisciplinary liver clinic (MDLC). We analyzed hepatocellular carcinoma (HCC, n = 100) and biliary tract cancer (BTC, n = 76) patients evaluated at the JHH MDLC in 2019. We describe the conduct of the clinic, consensus decisions for patient management based on stage categories, and describe treatment approaches and outcomes based on these categories. We describe subclassification of BCLC stage C into 2 parts, and subclassification of cholangiocarcinoma into 4 stages. A treatment consensus was finalized on the day of MDLC for the majority of patients (89% in HCC, 87% in BTC), with high adherence to MDLC recommendations (91% in HCC, 100% in BTC). Among patients presenting for a second opinion regarding management, 28% of HCC and 31% of BTC patients were given new therapeutic recommendations. For HCC patients, at a median follow up of 11.7 months (0.7-19.4 months), median OS was not reached in BCLC A and B patients. In BTC patients, at a median follow up of 14.2 months (0.9-21.1 months) the median OS was not reached in patients with resectable or borderline resectable disease, and was 11.9 months in patients with unresectable or metastatic disease. Coordinated expert multidisciplinary care is feasible for primary liver cancers with high adherence to recommendations and a change in treatment for a sizeable minority of patients.
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Affiliation(s)
- Angela Y Jia
- Department of Radiation Oncology and Molecular Radiation Sciences, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aleksandra Popovic
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aditya A Mohan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jane Zorzi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Paige Griffith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amy K Kim
- Department of Medicine, Gastroenterology and Hepatology, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert A Anders
- Department of Pathology, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard A Burkhart
- Department of Surgery, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kelly Lafaro
- Department of Surgery, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Christos Georgiades
- Department of Radiology and Radiological Sciences, Division of Vascular and Interventional Radiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nilofer S Azad
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert P Liddell
- Department of Radiology and Radiological Sciences, Division of Vascular and Interventional Radiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Marina Baretti
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ihab R Kamel
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amol Narang
- Department of Radiation Oncology and Molecular Radiation Sciences, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mark Yarchoan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeffrey Meyer
- Department of Radiation Oncology and Molecular Radiation Sciences, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Baretti M, Karunasena E, Zahurak M, Walker R, Zhao Y, Pisanic TR, Wang TH, Greten TF, Duffy AG, Gootjes E, Meijer G, Verheul HMW, Ahuja N, Herman JG, Azad NS. A phase 2 trial of gemcitabine and docetaxel in patients with metastatic colorectal adenocarcinoma with methylated checkpoint with forkhead and ring finger domain promoter and/or microsatellite instability phenotype. Clin Transl Sci 2021; 14:954-963. [PMID: 33811727 PMCID: PMC8212722 DOI: 10.1111/cts.12960] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/17/2020] [Accepted: 11/22/2020] [Indexed: 12/13/2022] Open
Abstract
Abstract We previously reported CHFR methylation in a subset of colorectal cancer (CRC; ∼30%) with high concordance with microsatellite instability (MSI). We also showed that CHFR methylation predicted for sensitivity to docetaxel, whereas the MSI‐high phenotypes were sensitive to gemcitabine. We hypothesized that this subset of patients with CRC would be selectively sensitive to gemcitabine and docetaxel. We enrolled a Phase 2 trial of gemcitabine and docetaxel in patients with MSI‐high and/or CHFR methylated CRC. The primary objective was Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 response rate. Enrolled patients were treated with gemcitabine 800 mg/m2 on days 1 and 8 and docetaxel 70 mg/m2 on day 8 of each 21‐day cycle. A total of 6 patients with CHFR‐methylated, MSI‐high CRC were enrolled from September 2012 to August 2016. The study was closed in September of 2017 due to poor accrual prior to reaching the first interim assessment of response rate, which would have occurred at 10 patients. No RECIST criteria tumor responses were observed, with 3 patients (50%) having stable disease as best response, 1 lasting more than 9 months. Median progression‐free survival (PFS) was 1.79 months (95% confidence interval [CI] = 1.28, not available [NA]) and median overall survival (OS) was 15.67 months (95% CI = 4.24, NA). Common grade 3 toxicities were lymphopenia (67%), leukopenia (33%), and anemia (33%). Although negative, this study establishes a proof‐of‐concept for the implementation of epigenetic biomarkers (CHFR methylation/MSI) as inclusion criteria in a prospective clinical trial to optimize combinatorial strategies in the era of personalized medicine. Study Highlights WHAT IS THE CURRENT KNOWLEDGE ON THE TOPIC?
CHFR silencing via DNA methylation has been suggested to be predictive of taxane sensitivity in diverse tumors. The frequent association of CHFR methylation with microsatellite instability (MSI) suggested a possible combination therapy with gemcitabine, because the MSI phenotype may result in sensitivity to nucleoside analogues.
WHAT QUESTION DID THIS STUDY ADDRESS?
We hypothesized that metastatic colorectal cancer (mCRC), which have CHFR methylation and MSI phenotype were sensitive to gemcitabine and docetaxel, and have designed this Phase 2 trial in biomarker‐selected mCRC to test this prediction.
WHAT DOES THIS STUDY ADD TO OUR KNOWLEDGE?
The study enrolled a molecularly defined subgroup of patients with colorectal cancer (CRC) and showed that the combination is safe in this population. Nevertheless, due to poor enrollment and early termination, no conclusions on the primary and secondary end points could be made.
HOW MIGHT THIS CHANGE CLINICAL PHARMACOLOGY OR TRANSLATIONAL SCIENCE?
This study supports the feasibility of implementing DNA methylation markers in a prospective clinical trial and further efforts toward their application as predictive biomarkers for therapeutic agents in defined subsets of patients are warranted.
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Affiliation(s)
- Marina Baretti
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Enusha Karunasena
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Marianna Zahurak
- Department of Oncology, Biostatistics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Rosalind Walker
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Yang Zhao
- Johns Hopkins Institute for NanoBioTechnology, Baltimore, Maryland, USA
| | - Thomas R Pisanic
- Johns Hopkins Institute for NanoBioTechnology, Baltimore, Maryland, USA
| | - Tza-Huei Wang
- Johns Hopkins Institute for NanoBioTechnology, Baltimore, Maryland, USA
| | - Tim F Greten
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Austin G Duffy
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Elske Gootjes
- Amsterdam University Medical Center, location VUMC, Amsterdam and Radboud UMC, Nijmegen, The Netherlands
| | - Gerrit Meijer
- Amsterdam University Medical Center, location VUMC, Amsterdam and Radboud UMC, Nijmegen, The Netherlands
| | - Henk M W Verheul
- Amsterdam University Medical Center, location VUMC, Amsterdam and Radboud UMC, Nijmegen, The Netherlands
| | - Nita Ahuja
- Oncology and Pathology, Smilow Cancer Hospital, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James G Herman
- Department of Medicine, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Nilofer S Azad
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
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20
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Reiter JG, Baretti M, Gerold JM, Makohon-Moore AP, Daud A, Iacobuzio-Donahue CA, Azad NS, Kinzler KW, Nowak MA, Vogelstein B. An analysis of genetic heterogeneity in untreated cancers. Nat Rev Cancer 2019; 19:639-650. [PMID: 31455892 PMCID: PMC6816333 DOI: 10.1038/s41568-019-0185-x] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/23/2019] [Indexed: 12/12/2022]
Abstract
Genetic intratumoural heterogeneity is a natural consequence of imperfect DNA replication. Any two randomly selected cells, whether normal or cancerous, are therefore genetically different. Here, we review the different forms of genetic heterogeneity in cancer and re-analyse the extent of genetic heterogeneity within seven types of untreated epithelial cancers, with particular regard to its clinical relevance. We find that the homogeneity of predicted functional mutations in driver genes is the rule rather than the exception. In primary tumours with multiple samples, 97% of driver-gene mutations in 38 patients were homogeneous. Moreover, among metastases from the same primary tumour, 100% of the driver mutations in 17 patients were homogeneous. With a single biopsy of a primary tumour in 14 patients, the likelihood of missing a functional driver-gene mutation that was present in all metastases was 2.6%. Furthermore, all functional driver-gene mutations detected in these 14 primary tumours were present among all their metastases. Finally, we found that individual metastatic lesions responded concordantly to targeted therapies in 91% of 44 patients. These analyses indicate that the cells within the primary tumours that gave rise to metastases are genetically homogeneous with respect to functional driver-gene mutations, and we suggest that future efforts to develop combination therapies have the potential to be curative.
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Affiliation(s)
- Johannes G Reiter
- Canary Center for Cancer Early Detection, Department of Radiology, Stanford University School of Medicine, Palo Alto, CA, USA.
| | - Marina Baretti
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeffrey M Gerold
- Program for Evolutionary Dynamics, Harvard University, Cambridge, MA, USA
| | - Alvin P Makohon-Moore
- The David M. Rubenstein Center for Pancreatic Cancer Research, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Adil Daud
- University of California, San Francisco, San Francisco, CA, USA
| | - Christine A Iacobuzio-Donahue
- The David M. Rubenstein Center for Pancreatic Cancer Research, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nilofer S Azad
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kenneth W Kinzler
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Ludwig Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Martin A Nowak
- Program for Evolutionary Dynamics, Harvard University, Cambridge, MA, USA.
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA.
- Department of Mathematics, Harvard University, Cambridge, MA, USA.
| | - Bert Vogelstein
- The Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- The Ludwig Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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22
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De Jesus-Acosta A, Crespo Herrero G, Gómez-Dorronsoro M, Alonso V, Riesco Martinez M, Custodio A, Lopez C, Benavent M, Carmona Bayonas A, Jimenez-Fonseca P, Llanos M, López De San Vicente B, Arrazubi Arrula V, Grandez R, González-Borja I, Goñi S, Arozarena I, Baretti M, Viudez A. SILVELUL project: Immunohistochemical panel analyses as potential predictive and prognostic factors in pancreatic neuroendocrine tumours (PanNET) treated with CAPTEM or everolimus. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz245.006] [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: 11/12/2022] Open
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23
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Baretti M, Walker R, Durham J, Christmas B, Cope L, Jaffee EM, Azad NS. AB049. P-17. A phase II study of HDAC inhibition to sensitize to immunotherapy in advanced cholangiocarcinoma. Hepatobiliary Surg Nutr 2019. [DOI: 10.21037/hbsn.2019.ab049] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Baretti M, Zhu Q, Zahurak M, Pawlik TM, Anders RA, De Jesus-Acosta A. The impact of the immune microenvironment in patients with GEP-NETs. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.4_suppl.267] [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
267 Background: The immune microenvironment in neuroendocrine tumors (NETs) remains largely unexplored with very limited data evaluating its impact on survival. We aimed to characterize the immune microenvironment and lymphocytic infiltrate in patients with gastroenteropancreatic (GEP) NET. Methods: We performed comprehensive immune profiling for CD3, CD8, PD-1, IDO, and PD-L1 expression in two cohorts of patients with primary GEP-NET: patients who had short progression free survival (PFS) ≤ 4 years (n = 12) or long PFS > 4 years (n = 14) following surgical resection. Tumor associated immune infiltrates in the tumor, inner and outer invasive front were recorded and quantified. The percentage of PD-L1 membranous expression was manually counted in tumor, stroma and invasive front. To account for the correlation among multiple samples within the same patient, generalized estimating equations (GEE) were used for model estimation and hypothesis testing. Results: Patients with shorter PFS had larger primary tumor size compared to patients with longer PFS (Wilcoxon p value = 0.02), with no statistically significant differences in Ki-67 expression. For all patients univariate GEE results showed a higher mean expression of CD3+, CD8+, and PD-1+ cells at the interface (inner and outer) as compared to the tumor region: 1.28 (95% CI: 0.98, 1.58, p < 0.0001), 0.99 (95% CI: 0.67, 1.32, p = 0.0005) and 1.38 (95% CI: 0.90, 1.38, p < 0.0001) respectively. Comparison between the two groups showed that tumors from patients with a longer PFS had higher intratumoral CD3+ TILs densities than did those from patients who had a shortened PFS (0.88, 95% CI: 0.44, 1.31, p = 0.004). Intratumoral expression of CD8+TILs, and IDO+ cells tended to be higher in the long PFS group (p = 0.143 and 0.29 respectively). While the probability of positive PD-L1 expression did not differ according to location, it was higher in patients with shortened PFS (odds ratio = 1.96; 95% CI: 0.64, 5.93), though not significant. Conclusions: Higher intratumoral T cell infiltrate (CD3+) is associated with a favorable outcome and longer PFS following resection for GEP-NETs. Immune escape is a potential mechanism for disease progression and warrants further investigation as a therapeutic strategy for this disease.
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Affiliation(s)
- Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Qingfeng Zhu
- Department of Pathology, The Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins, Baltimore, MD
| | - Marianna Zahurak
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Timothy M. Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Robert A Anders
- Department of Pathology, The Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins, Baltimore, MD
| | - Ana De Jesus-Acosta
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
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25
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Baretti M, Fu W, Wang H, Anders RA, Azad NS, Zhu Q. Chemoradiation-induced alteration of programmed death-ligand 1 and CD8 + tumor-infiltrating lymphocytes in rectal cancer. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.4_suppl.570] [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
570 Background: DNA damage and subsequent neoantigen formation has been hypothesized as a mechanismfor radiotherapy and PD-1/PD-L1 pathway inhibition to synergize in an antitumor immune response. We investigated neoadjuvant chemoradiotherapy (nCRT)-induced changes in CD8+ tumor infiltrating lymphocyte, PD-L1 and mucin expression in rectal cancer patients as compared to patients who did not receive nCRT. Methods: Tumor samples were collected from rectal adenocarcinoma patients who had undergone resection between 2008-2014 with (n = 62) or without (n = 17) nCRT treatment. Tissue sections were stained with CD8 and PD-L1 antibodies for immunohistochemistry. Whole slides images were acquired at 20x magnification. The prevalence of positive CD8 stained cells was recorded in tumor, interface tumor side, interface background rectal side. Image analysis (HALO Indica Labs) was used to determine the density (# of cells/surface area analyzed) of CD8 expressing lymphocytes. The percentage of PD-L1 membranous expression was manually counted in tumor cells (TC), tumor stroma (TS) and invasive front (IF). Mucin expression was determined as the percentage of the mucin area in the whole tumor mass area. Results: PD-L1 expression on TCs was identified in 7.7 % (6/78) of specimens. All 6 cases had received nCRT (p = 0.33). 80% and 75.5% of the nCRT cases showed PD-L1 expression on TS and IF respectively, versus 20% (p = 0.55) and 24.5% (p = 0.56) in non-nCRT cases. The median densities of CD8+ infiltrating T lymphocytes in tumor, interface tumor side, interface background rectal side did not differ significantly between the two groups (p = 0.79, p = 0.47, p = 0.22). No nCRT-changes in mucin expression observed in the 28 evaluable cases (p = 0.25). Conclusions: nCRT exposure was associated with a non-significant difference in PD-L1 expression on TS and IF cells in patients with rectal adenocarcinoma as compared to non-nCRT case, possibly due to sample size limitations. Further mechanistic investigations and comprehensive analysis of other immune checkpoints are needed to understand nCRT-induced immunologic shift in rectal cancer and to expand the potential applicability of checkpoint inhibitors in this setting.
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Affiliation(s)
- Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Wei Fu
- The Johns Hopkins University School of Medicine, Baltimore, MD
| | - Hao Wang
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Robert A Anders
- Department of Pathology, The Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins, Baltimore, MD
| | - Nilofer Saba Azad
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Qingfeng Zhu
- Department of Pathology, The Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins, Baltimore, MD
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26
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Baretti M, Durham JN, Walker R, Mitcheltree AL, Christmas B, Cope L, Jaffee EM, Azad NS. Entinostat in combination with nivolumab for patients with advanced cholangiocarcinoma and pancreatic adenocarcinoma. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.15_suppl.tps4151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Jennifer N. Durham
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Rosalind Walker
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Amber-Lynn Mitcheltree
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Brian Christmas
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Leslie Cope
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Elizabeth M. Jaffee
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Nilofer Saba Azad
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
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Abstract
Microsatellite instability (MSI) refers to the hypermutator phenotype secondary to frequent polymorphism in short repetitive DNA sequences and single nucleotide substitution, as consequence of DNA mismatch repair (MMR) deficiency. MSI secondary to germline mutation in DNA MMR proteins is the molecular fingerprint of Lynch syndrome (LS), while epigenetic inactivation of these genes is more commonly found in sporadic MSI tumors. MSI occurs at different frequencies across malignancies, although original methods to assess MSI or MMR deficiency have been developed mostly in LS related cancers. Here we will discuss the current methods to detect MSI/MMR deficiency with a focus of new tools which are emerging as highly sensitive detector for MSI across multiple tumor types. Due to high frequencies of non-synonymous mutations, the presence of frameshift-mutated neoantigens, which can trigger a more robust and long-lasting immune response and strong TIL infiltration with tumor eradication, MSI has emerged as an important predictor of sensitivity for immunotherapy-based strategies, as showed by the recent FDA's first histology agnostic-accelerated approval to immune checkpoint inhibitors for refractory, adult and pediatric, MMR deficient (dMMR) or MSI high (MSI-H) tumors. Moreover, it is known that MSI status may predict cancer response/resistance to certain chemotherapies. Here we will describe the complex interplay between the genetic and clinical-pathological features of MSI/dMMR tumors and the cancer immunotherapy, with a focus on the predictive and prognostic role of MMR status for immune checkpoint inhibitors (ICIs) and providing some suggestions on how to conceive better predictive markers for immunotherapy in the next future.
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Affiliation(s)
- Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, United States
| | - Dung T Le
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, United States.
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Baretti M, Personeni N, Destro A, Santoro A, Rimassa L. Emergence of KRAS-mutation in liver metastases after an anti-EGFR treatment in patient with colorectal cancer: Are we aware of the therapeutic impact of intratumor heterogeneity? Cancer Biol Ther 2018; 19:659-663. [PMID: 29580164 DOI: 10.1080/15384047.2018.1450117] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Tumors represent a dynamic system where the genomic plasticity permits to adapt to the perturbation induced by environmental pressures, supporting the importance of longitudinal tumor sampling strategies to deciphering the temporal acquisition of driver event that could impact treatment outcome. We describe the case of a metastatic colorectal cancer (mCRC) patient, RAS wild-type, who responded to anti-EGFR therapy and underwent liver surgery, revealing a KRAS mutations in the metastatic lesion, not detectable prior to initiation of therapy in the colonic biopsy. After liver surgery, the patient received chemotherapy alone, then underwent left colectomy and the final pathological report confirmed the KRAS wild-type status. We can speculate the existence of two distinct populations of KRAS wild-type and mutant CRC cells sharing the same genetic origin. The anti-EGFR treatment represented a selective pressure which allowed the selection of KRAS mutant subclones. The prognostic and /or predictive role of intratumor heterogeneity has not been assessed prospectively. Our case report is of clinical relevance because patients with mCRC who respond to anti-EGFR antibodies often develop resistance within several months of initiating therapy, thus outlining the importance to better ascertain the molecular landscape of tumors to design better therapeutic strategies.
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Affiliation(s)
- M Baretti
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy
| | - N Personeni
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy.,b Department of Medical Biotechnology and Translational Medicine , University of Milan , Milan , Italy
| | - A Destro
- c Pathology Unit , Humanitas Clinical and Research Center , Rozzano (Milan) , Italy
| | - A Santoro
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy.,d Humanitas University , Rozzano (Milan) , Italy
| | - L Rimassa
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy
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Baretti M, Rimassa L, Personeni N, Giordano L, Tronconi MC, Pressiani T, Bozzarelli S, Santoro A. Effect of Comorbidities in Stage II/III Colorectal Cancer Patients Treated With Surgery and Neoadjuvant/Adjuvant Chemotherapy: A Single-Center, Observational Study. Clin Colorectal Cancer 2018; 17:e489-e498. [PMID: 29650416 DOI: 10.1016/j.clcc.2018.03.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [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: 10/03/2017] [Revised: 03/09/2018] [Accepted: 03/14/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Comorbidity has a detrimental effect on cancer survival, however, it is difficult to disentangle its direct effect from its influence on treatment choice. In this study we assessed the effect of comorbidity on survival in patients who received standard treatment for resected stage II and III colorectal cancer (CRC). PATIENTS AND METHODS In total, 230 CRC patients, 68 rectal (29.6%) and 162 colon cancer (70.4%) treated with surgical resection and neoadjuvant/adjuvant chemotherapy from December 2002 to December 2009 at Humanitas Cancer Center were retrospectively reviewed. The key independent variable was the Charlson Comorbidity Index (CCI) score, measured as a continuous variable. The differences between groups for categorical data were tested using the χ2 test. Actuarial survival curves were generated using the Kaplan-Meier method. RESULTS Median follow-up was 113 (range, 8.2-145.0) months. Median age was 63 (range, 37-78) years. In univariate analysis CCI score was significantly associated with poorer disease-free survival (hazard ratio [HR], 1.65; 95% confidence interval [CI], 1.52-1.80; P < .001), and overall survival (OS; HR, 1.55; 95% CI, 1.41-1.71; P < .001). Factors associated with poorer outcome also included (stage III vs. stage II, P < .029) and age (age >70 vs. ≤70 years, P < .001). After adjusting for these factors, a significant negative prognostic role of CCI score was still observed (adjusted HR for OS, 1.59; 95% CI, 1.43-1.76; P < .001). CONCLUSION Among CRC patients who underwent surgical resection and chemotherapy, a higher CCI score was associated with poorer outcome and might predict long-term survival.
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Affiliation(s)
- Marina Baretti
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Lorenza Rimassa
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Nicola Personeni
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
| | - Laura Giordano
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Maria Chiara Tronconi
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Tiziana Pressiani
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Silvia Bozzarelli
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Armando Santoro
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Rozzano, Milan, Italy
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Abstract
Although developments in the diagnosis and therapy of colorectal cancer (CRC) have been made in the last decade, much work remains to be done as it remains the second leading cause of cancer death. It is now well established that epigenetic events, together with genetic alterations, are key events in initiation and progression of CRC. Epigenetics refers to heritable alterations in gene expression that do not involve changes in the DNA sequence. These alterations include DNA methylation, histone alterations, chromatin remodelers, and noncoding RNAs. In CRC, aberrations in epigenome may also involve in the development of drug resistance to conventional drugs such as 5-fluorouracil, oxaliplatin, and irinotecan. Thus, it has been suggested that combined therapies with epigenetic agents may reverse drug resistance. In this regard, DNA methyltransferase inhibitors and histone deacetylase inhibitors have been extensively investigated in CRC. The aim of this review is to provide a brief overview of the preclinical data that represent a proof of principle for the employment of epigenetic agents in CRC with a focus on the advantages of combinatorial therapy over single-drug treatment. We will also critically discuss the results and limitations of initial clinical experiences of epigenetic-based therapy in CRC and summarize ongoing clinical trials. Nevertheless, since recent translational research suggest that epigenetic modulators play a key role in augmenting immunogenicity of the tumor microenvironment and in restoring immune recognition, we will also highlight the recent developments of combinations strategies of immunotherapies and epigenetic therapies in CRC, summarizing preclinical, and clinical data to signify this evolving and promising field for CRC treatment.
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Affiliation(s)
- Marina Baretti
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University.
| | - Nilofer Saba Azad
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
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31
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Pietrantonio F, Miceli R, Rimassa L, Lonardi S, Aprile G, Mennitto A, Marmorino F, Bozzarelli S, Antonuzzo L, Tamburini E, Morano F, Rossini D, Battaglin F, Baretti M, Berenato R, Formica V, Mosconi S, Petrelli F, Ghidini M, Loupakis F, Spada D, Cinieri S, Beretta G, Falcone A, de Braud F, Cremolini C. Estimating 12-week death probability in patients with refractory metastatic colorectal cancer: the Colon Life nomogram. Ann Oncol 2017; 28:555-561. [PMID: 27864220 DOI: 10.1093/annonc/mdw627] [Citation(s) in RCA: 32] [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] [Indexed: 11/14/2022] Open
Abstract
Background Regorafenib and TAS-102 have recently demonstrated statistically significant survival gains in patients with refractory metastatic colorectal cancer (mCRC). Life expectancy ≥12 weeks was an inclusion criterion in registrative trials, and the identification of proper clinical selection tools for the daily use of these drugs in heavily pre-treated patients is needed to improve the cost-benefit ratio. We aimed at building a nomogram able to predict death probability within 12 weeks from the date of assessment of refractory mCRC. Patients and methods Four hundred eleven refractory mCRC patients with ECOG performance status (PS) ≤2 receiving regorafenib, TAS-102 or other treatments were used as developing set. Putative prognostic variables were selected using a random forest model and included in a binary logistic model from which the nomogram was developed. The nomogram was externally validated and its performance was evaluated by examining calibration (how close predictions were to the actual outcome) and discriminative ability (Harrell C index) both on developing (internal validation) and validating (external validation) sets. Results Four variables were selected and included in the nomogram: PS (P < 0.0001), primary tumor resection (P = 0.027), LDH value (P = 0.0001) and peritoneal involvement (P = 0.081). In the developing set, the nomogram discriminative ability was high (C = 0.778), and was confirmed in the validating set (C = 0.778), where the overall outcome was better as a consequence of the enrichment in patients receiving regorafenib or TAS-102 (46% versus 34%; P < 0.0001). Conclusions Our nomogram may be a useful tool to predict the probability of death within 12 weeks in patients with refractory mCRC. Based on four easy-to-collect variables, the 'Colon Life' nomogram and free app for smartphones may improve mCRC patients' selection for later-line therapies and assist researchers for the enrollment in clinical trials in this setting.
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Affiliation(s)
- F Pietrantonio
- Department of Medical Oncology, Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1,Milan, Italy
| | - R Miceli
- Trial Office and Biomedical Statistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - L Rimassa
- Medical Oncology and Hematology Unit, Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan
| | - S Lonardi
- Department of Clinical and Experimental Oncology, Medical Oncology Unit 1, Istituto Oncologico Veneto - IRCCS, Padova
| | - G Aprile
- Department of Oncology, University and General Hospital, Udine
| | - A Mennitto
- Department of Medical Oncology, Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1,Milan, Italy
| | - F Marmorino
- Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - S Bozzarelli
- Medical Oncology and Hematology Unit, Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan
| | - L Antonuzzo
- S.C. Oncologia Medica 1, Azienda Ospedaliero Universitaria Careggi, Firenze.,Department of Medical Biotechnologies, University of Siena, Siena
| | - E Tamburini
- Medical Oncology Unit, Rimini Hospital, Rimini
| | - F Morano
- Department of Medical Oncology, Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1,Milan, Italy
| | - D Rossini
- Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - F Battaglin
- Department of Clinical and Experimental Oncology, Medical Oncology Unit 1, Istituto Oncologico Veneto - IRCCS, Padova
| | - M Baretti
- Medical Oncology and Hematology Unit, Cancer Center, Humanitas Clinical and Research Center, Rozzano, Milan
| | - R Berenato
- Department of Medical Oncology, Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1,Milan, Italy
| | - V Formica
- Medical Oncology Unit, Policlinico Tor Vergata University Hospital, Roma
| | - S Mosconi
- Unit of Medical Oncology, Department of Oncology and Hematology, Papa Giovanni XXIII Hospital, Bergamo
| | - F Petrelli
- Department of Oncology, ASST Bergamo Ovest, Treviglio, Bergamo
| | - M Ghidini
- Division of Medicine and Medical Oncology, Azienda Istituti Ospitalieri, Cremona
| | - F Loupakis
- Department of Clinical and Experimental Oncology, Medical Oncology Unit 1, Istituto Oncologico Veneto - IRCCS, Padova
| | - D Spada
- ASL Lecce-Presidio Ospedaliero Vito Fazzi, UOC Oncologia Medica, Lecce
| | - S Cinieri
- Medical Oncology, Hospital A. Perrino, Brindisi
| | - G Beretta
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo
| | - A Falcone
- Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - F de Braud
- Department of Medical Oncology, Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1,Milan, Italy.,Oncology and Hemato-Oncology Department, University of Milan, Italy
| | - C Cremolini
- Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Pisa
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Morano F, Pietrantonio F, Barretta F, Fanotto V, Niger M, Nichetti F, Bergamo F, Silvestris N, Fornaro L, Bordonaro R, Baretti M, Santini D, Tomasello G, Antonuzzo L, Noventa S, Avallone A, Di Donato S, Maiello E, De Vita F, Aprile G. Estimation of 12-weeks life expectancy in patients (pts) with metastatic gastric cancer (mGC) candidated for second-line treatment: the “Gastric Life” nomogram. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx425.008] [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: 11/12/2022] Open
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33
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Pietrantonio F, Barretta F, Fanotto V, Niger M, Morano F, Bergamo F, Silvestris N, Fornaro L, Bordonaro R, Baretti M, Santini D, Tomasello G, Antonuzzo L, Noventa S, Avallone A, Di Donato S, Maiello E, De Vita F, Miceli R, Aprile G. Estimating 12-weeks life expectancy in metastatic gastric cancer (mGC) patients (pts) candidates for second-line treatment: The “Gastric Life” nomogram. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.052] [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: 11/13/2022] Open
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34
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Simonelli M, Di Tommaso L, Baretti M, Santoro A. Pathological characterization of nivolumab-related liver injury in a patient with glioblastoma. Immunotherapy 2017; 8:1363-1369. [PMID: 28000537 DOI: 10.2217/imt-2016-0057] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Immune checkpoint inhibitors such as anti-CTLA-4 and anti-PD-1/PD-L1 monoclonal antibodies have dramatically changed the paradigm of cancer therapy over the past few years. The use of these agents is associated with a unique pattern of autoimmune-like/inflammatory side effects termed immune-related adverse events (irAEs), that may cause collateral damage to normal tissues. Although severe irAEs remain rare, they can become life-threatening if not anticipated and managed appropriately. Improving our knowledge of the mechanisms underlying the development of these toxicities is crucial to optimize clinical efficacy and safety of these new immunotherapeutics. Herein we describe for the first time the pathological features of a severe liver-injury associated with the administration of the anti-PD-1 agent nivolumab in a patient with glioblastoma.
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Affiliation(s)
- Matteo Simonelli
- Humanitas Cancer Center, Humanitas Clinical & Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Luca Di Tommaso
- Department of Pathology, Humanitas Clinical & Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy.,Humanitas University, Via Alessandro Manzoni 113, 20089 Rozzano (Mi), Italy
| | - Marina Baretti
- Humanitas Cancer Center, Humanitas Clinical & Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Armando Santoro
- Humanitas Cancer Center, Humanitas Clinical & Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy.,Humanitas University, Via Alessandro Manzoni 113, 20089 Rozzano (Mi), Italy
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35
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Personeni N, Baretti M, Bozzarelli S, Spaggiari P, Rubino L, Tronconi MC, Fumagalli Romario U, Rosati R, Giordano L, Roncalli M, Santoro A, Rimassa L. Assessment of HER2 status in patients with gastroesophageal adenocarcinoma treated with epirubicin-based chemotherapy: heterogeneity-related issues and prognostic implications. Gastric Cancer 2017; 20:428-437. [PMID: 27530622 DOI: 10.1007/s10120-016-0625-1] [Citation(s) in RCA: 5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 08/02/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND HER2 and topoisomerase 2 alpha (TOP2A) genomic status was previously reported to predict benefit from anthracyclines in breast cancer. We sought to define the prognostic impact and possible pitfalls related to these biomarkers in resectable gastroesophageal adenocarcinoma. METHODS HER2 and TOP2A gene amplification by fluorescent in situ hybridization and HER2 protein expression by immunohistochemistry (IHC) were assessed on whole tissue sections from 101 patients receiving peri- or postoperative epirubicin-based chemotherapy. In a subgroup of patients, at least two matched tumor blocks, originating either from surgical procedures (n = 88) or diagnostic biopsies (n = 32), were available for HER2 analyses by IHC. RESULTS Eighteen of 101 patients (17.8 %) were HER2 positive, whereas TOP2A was amplified in 4 of 84 patients (4.7 %). HER2 positivity was significantly associated with improved disease-free survival [HR = 0.47 (95 % CI 0.22-0.99), P = 0.046] and overall survival [HR = 0.33 (95 % CI 0.13-0.83), P < 0.018], independent of clinical-pathologic features. HER2 expression in matched tumor blocks from the same resection specimen was discordant in up to 11.8 % of pairs, while this rate increased up to 27.2 % when diagnostic biopsies and paired surgical samples were compared. CONCLUSIONS HER2 status is an independent prognostic biomarker in gastroesophageal adenocarcinomas receiving epirubicin-based chemotherapy. Compared to diagnostic biopsies, HER2 assessment in multiple resection specimens might lower the risk of sampling errors. These findings have several implications with respect to the optimal choice of the sample to be submitted to IHC testing of HER2.
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Affiliation(s)
- Nicola Personeni
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy. .,Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
| | - Marina Baretti
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Silvia Bozzarelli
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Paola Spaggiari
- Department of Pathology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Luca Rubino
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Maria Chiara Tronconi
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy
| | | | - Riccardo Rosati
- Department of General Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Ospedale San Raffaele, Milan, Italy
| | - Laura Giordano
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Massimo Roncalli
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.,Department of Pathology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Armando Santoro
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy.,Humanitas University, Rozzano, Milan, Italy
| | - Lorenza Rimassa
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56 Rozzano, 20089, Milan, Italy
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Baretti M, Personeni N, Giordano L, Tronconi M, Pressiani T, Bozzarelli S, Rimassa L, Santoro A. Evaluation of Charlson comorbidity index as predictor of survival in stage II-III colorectal cancer patients treated with surgery and neoadjuvant/adjuvant chemotherapy: A single Institution observational study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.104] [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: 11/13/2022] Open
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37
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Bozzarelli S, Rimassa L, Giordano L, Sala S, Tronconi M, Baretti M, Personeni N, Pressiani T, Santoro A. Regorafenib in patients with refractory metastatic pancreatic cancer. An open-label phase II study (RESOUND). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw371.84] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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38
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Baretti M, Giordano L, Rimassa L, Tronconi M, Pressiani T, Bozzarelli S, Personeni N, Santoro A. Prognostic impact of comorbidity in stage II-III colorectal cancer (CRC) patients treated with surgery and neoadjuvant/adjuvant chemotherapy: a single Institution observational study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw335.29] [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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39
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Fanotto V, Fontanella C, Cordio S, Pasquini G, Baretti M, Filippi R, Rosati G, Santini D, Giampieri R, Di Donato S, Tomasello G, Brunetti O, Caporale M, Bergamo F, Avallone A, Scartozzi M, Lutrino E, Melisi D, Antonuzzo L, Pellegrino A, Aprile G. Palliative gastrectomy in 549 asymptomatic patients with advanced gastric cancer: a large Italian experience. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw333.03] [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: 11/12/2022] Open
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40
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Bozzarelli S, Rimassa L, Giordano L, Sala S, Tronconi M, Baretti M, Personeni N, Pressiani T, Santoro A. An open-label phase II study (RESOUND) of Regorafenib in patients with refractory solid tumors. Results of pancreatic cohort. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw333.29] [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: 11/12/2022] Open
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41
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Pietrantonio F, Cremolini C, Rimassa L, Lonardi S, Mennitto A, Morano F, Iacono D, Berenato R, Caporale M, Niger M, Marmorino F, Bozzarelli S, Bergamo F, Rossini D, Baretti M, Battaglin F, Bonotto M, Loupakis F, de Braud F, Miceli R. O-013 A new nomogram for estimating 12-weeks survival in patients (pts) with chemorefractory metastatic colorectal cancer (mCRC). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw198.13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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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42
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Fanotto V, Fontanella C, Cordio S, Pasquini G, Baretti M, Filippi R, Rosati G, Santini D, Giampieri R, Di Donato S, Tomasello G, Brunetti O, Caporale M, Bergamo F, Avallone A, Scartozzi M, Lutrino S, Melisi D, Antonuzzo L, Pellegrino A, Aprile G. P-173 Outcomes of palliative gastrectomy in 549 asymptomatic patients with advanced gastric cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw199.167] [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: 11/12/2022] Open
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43
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Metro G, Ricciuti B, Chiari R, Baretti M, Falcinelli L, Giannarelli D, Sidoni A, Mountzios G, Crinò L, Bellezza G, Rebonato A, Ferolla P, Toschi L. Survival outcomes and incidence of brain recurrence in high-grade neuroendocrine carcinomas of the lung: Implications for clinical practice. Lung Cancer 2016; 95:82-7. [PMID: 27040856 DOI: 10.1016/j.lungcan.2016.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [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: 02/04/2016] [Revised: 03/07/2016] [Accepted: 03/14/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Among patients with advanced high-grade neuroendocrine carcinoma (HGNEC) of the lung, the optimal therapeutic management is much less established for large cell neuroendocrine carcinomas (LCNECs) than for small cell lung cancers (SCLCs). We evaluated the survival outcomes and incidence of brain recurrence of advanced LCNECs, and compared them with those of a population of SCLCs matched by stage. MATERIALS AND METHODS Forty-eight unresected stage III HGNECs (16 LCNECs and 32 SCLCs) and 113 stage IV HGNECs (37 LCNECs and 76 SCLCs) were eligible for the analysis. The efficacy of platinum-etoposide chemotherapy with or without thoracic radiotherapy (TRT) and/or prophylactic cranial irradiation (PCI) was investigated. RESULTS Overall response was significantly lower for LCNECs compared with SCLCs for both stage III (43.8% vs 90.6% respectively, P=0.004) and stage IV (43.3% vs 64.5%, respectively, P=0.04). Similarly, an inferior outcome was observed in terms of progression-free survival (PFS), and overall survival (OS) for LCNECs compared with SCLCs, which, however, reached significance only for stage III disease (median: 5.6 vs 8.9 months, P=0.06 and 10.4 vs 17.6 months, P=0.03 for PFS and OS, respectively). In the lack of PCI, LCNECs showed a high cumulative incidence of brain metastases, as 58% and 48% of still living stage III and IV patients, respectively, developed brain metastases at 18 months. CONCLUSION Patients with advanced LCNECs are at high risk for brain recurrence. Unresected stage III LCNECs treated with platinum-etoposide with or without TRT bear a dismal prognosis, when compared indirectly with SCLC counterparts. Randomized trials should evaluate whether PCI could improve survival of advanced LCNECs.
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Affiliation(s)
- Giulio Metro
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Biagio Ricciuti
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy.
| | - Rita Chiari
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Marina Baretti
- Division of Oncology and Hematology, Humanitas Clinical and Research Center, Rozzano, MI, Italy
| | - Lorenzo Falcinelli
- Radiotherapy Unit, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Diana Giannarelli
- Biostatistics & Data Management Core, Regina Elena Cancer Institute, Rome, Italy
| | - Angelo Sidoni
- Department of Experimental Medicine, Pathological Anatomy and Histology Unit, University of Perugia, Italy
| | - Giannis Mountzios
- Deparment of Medical Oncology, University of Athens School of Medicine, Athens, Greece
| | - Lucio Crinò
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Guido Bellezza
- Department of Experimental Medicine, Pathological Anatomy and Histology Unit, University of Perugia, Italy
| | | | - Piero Ferolla
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Luca Toschi
- Division of Oncology and Hematology, Humanitas Clinical and Research Center, Rozzano, MI, Italy
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Ghidini M, Personeni N, Bozzarelli S, Baretti M, Basso G, Bianchi P, Tronconi MC, Pressiani T, Grizzi F, Giordano L, Malesci A, Alloisio M, Laghi L, Santoro A, Rimassa L. KRAS mutation in lung metastases from colorectal cancer: prognostic implications. Cancer Med 2015; 5:256-64. [PMID: 26715198 PMCID: PMC4735767 DOI: 10.1002/cam4.592] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [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: 07/15/2015] [Revised: 10/18/2015] [Accepted: 10/21/2015] [Indexed: 12/21/2022] Open
Abstract
KRAS mutant colorectal cancer (CRC) patients develop lung and brain metastases more frequently than KRAS wild‐type (WT) counterpart. We retrospectively investigated the prognostic role of KRAS,BRAF, and PIK3CA (exon 20) mutations and loss of phosphatase and tensin homolog (PTEN) in surgically resected lung metastases. Lung specimens from 75 metastatic CRC (mCRC) patients treated with one or more metastasectomies with curative intent were analyzed. Sixty‐four percent of patients had KRASWT lung metastases. PTEN loss‐of‐function was found in 75%. BRAF and PIK3CA exon 20 mutations were not found. Seven patients subsequently developed brain metastases and 43% of them had KRAS mutation. In univariate analysis, median overall survival (OS) for KRASWT patients was longer, compared to KRAS mutant patients (median 60.9 vs. 36.6 months, P = 0.035). In addition, both progression‐free survival (PFS) and lung disease‐free survival (LDFS) between lung surgery and relapse were not associated with KRAS and PTEN status. In multivariate analysis, the risk of death was significantly increased by KRAS mutational status (OS Hazard ratio (HR) 2.17, 95% IC 1.19–3.96, P = 0.012) and lack of adjuvant chemotherapy (OS HR 0.10, 95% IC 0.01–0.74, P = 0.024). The proportion of KRAS mutations in lung metastases was similar to the expected proportion in primary tumors. Patients harboring KRAS mutation had a poorer survival rate compared to WT group both in univariate and multivariate analysis. Moreover, administration of adjuvant chemotherapy after lung metastasectomy (LM) significantly improved both PFS and OS. KRAS mutation is a negative prognostic factor in mCRC patients undergoing LM. Further larger and prospective studies are necessary to confirm these findings.
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Affiliation(s)
- Michele Ghidini
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Nicola Personeni
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy.,Department of Medical Biotechnology and Translational Medicine, University of Milan, Via Vanvitelli 32, 20129, Milan, Italy
| | - Silvia Bozzarelli
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Marina Baretti
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Gianluca Basso
- Laboratory of Molecular Gastroenterology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Paolo Bianchi
- Laboratory of Molecular Gastroenterology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Maria Chiara Tronconi
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Tiziana Pressiani
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Fabio Grizzi
- Department of Inflammation and Immunology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Laura Giordano
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Alberto Malesci
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Via Vanvitelli 32, 20129, Milan, Italy.,Department of Gastroenterology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Marco Alloisio
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Luigi Laghi
- Laboratory of Molecular Gastroenterology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy.,Department of Gastroenterology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Armando Santoro
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy.,Humanitas University, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Lorenza Rimassa
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
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Bozzarelli S, Rimassa L, Giordano L, Garassino I, Marrari A, Tronconi M, De Sanctis R, Cavina R, Baretti M, Personeni N, Pressiani T, Santoro A. ONC-2014-001: An open-label phase II study of regorafenib in patients with metastatic solid tumors who have progressed after standard therapy - RESOUND. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv348.59] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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46
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Finocchiaro G, Toschi L, Gianoncelli L, Baretti M, Santoro A. Prognostic and predictive value of MET deregulation in non-small cell lung cancer. Ann Transl Med 2015; 3:83. [PMID: 25992382 PMCID: PMC4416957 DOI: 10.3978/j.issn.2305-5839.2015.03.43] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Accepted: 02/11/2015] [Indexed: 12/11/2022]
Abstract
Recent progress in cancer biology has led to the discovery of increasing number of oncogene alterations that have dramatically changed the paradigm of lung cancer treatment. MET is a tyrosine kinase receptor for the hepatocyte growth factor (HGF) that is deregulated in several malignancies, including non-small cell lung cancer (NSCLC). Abnormal MET-HGF signaling pathway activation can occur via different mechanisms, including HGF and/or MET overexpression, MET gene amplification, mutations or rearrangements. MET protein overexpression and increased MET gene number have been identified as poor prognostic factors in several series of surgically resected NSCLC making this receptor an attractive target for cancer treatment. Several clinical trials have recently evaluated the activity of a variety of anti-MET strategies in NSCLC patients with or without molecular selection with a variable degree of success, underscoring the need of establishing the best predictive biomarker for the identification of responding patients.
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Affiliation(s)
- Giovanna Finocchiaro
- Department of Medical Oncology, Department of Medical Oncology, Istituto Clinico Humanitas IRCCS, Rozzano, Milan, Italy
| | - Luca Toschi
- Department of Medical Oncology, Department of Medical Oncology, Istituto Clinico Humanitas IRCCS, Rozzano, Milan, Italy
| | - Letizia Gianoncelli
- Department of Medical Oncology, Department of Medical Oncology, Istituto Clinico Humanitas IRCCS, Rozzano, Milan, Italy
| | - Marina Baretti
- Department of Medical Oncology, Department of Medical Oncology, Istituto Clinico Humanitas IRCCS, Rozzano, Milan, Italy
| | - Armando Santoro
- Department of Medical Oncology, Department of Medical Oncology, Istituto Clinico Humanitas IRCCS, Rozzano, Milan, Italy
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Sefrioui D, Vasseur C, Sesboué R, Blanchard F, Gangloff A, Baretti M, Beaussire L, Clatot F, Dolfus C, Sabourin J, Michel P, Frebourg T, Di Fiore F. Clinical Interest of Digital Pcr for Routine Detection of Circulating Dna in Metastatic Colorectal Cancer. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu358.48] [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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