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Zhang W, Zhang Y, Zhou L, Tan N, Bai Y, Xing S. Primary lung adenocarcinoma with breast metastasis harboring the EML4‑ALK fusion: A case report. Oncol Lett 2024; 27:276. [PMID: 38690101 PMCID: PMC11058636 DOI: 10.3892/ol.2024.14409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/03/2024] [Indexed: 05/02/2024] Open
Abstract
Pulmonary adenocarcinoma with breast metastasis is rarely encountered in clinical practice. Therefore, precise clinical diagnosis of patients with this disease is crucial when selecting subsequent treatment modalities and for overall prognosis assessment. The present study reported on a case of lung cancer with breast metastasis harboring the EML4-ALK fusion. The patient was initially diagnosed with triple-negative breast cancer with lung metastasis, but comprehensive breast cancer treatment was ineffective. Reevaluation of the patient's condition via lung biopsy revealed primary lung adenocarcinoma. In addition, the results of genetic testing revealed the EML4-ALK fusion protein in both lung and breast tissues. After treatment with ALK inhibitors, the patient's symptoms improved rapidly. This case highlights the prolonged diagnostic journey from presentation with a breast mass to ultimately being diagnosed with lung cancer with breast metastasis, underscoring the critical need for heightened awareness among clinicians regarding the possibility of rare metastatic patterns. Timely identification of lung cancer with breast metastasis, facilitated by comprehensive genetic testing, not only refines treatment decisions but also emphasizes the importance of interdisciplinary collaboration in navigating complex clinical scenarios. Such insight contributes to the ongoing development of personalized cancer care that guides clinicians toward more effective and tailored therapeutic strategies for patients with similar diagnostic challenges.
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Affiliation(s)
- Wenwen Zhang
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Yu Zhang
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Lei Zhou
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Na Tan
- Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Yuju Bai
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Shiyun Xing
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
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2
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Brandea AI, Afkhami M, Klein MJ, Bell D. Osteoblastoma of the thumb with a novel PRSS44::ALK fusion and literature review of osteoblastoma of hands and feet bones. Genes Chromosomes Cancer 2024; 63:e23241. [PMID: 38738966 DOI: 10.1002/gcc.23241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/14/2024] [Accepted: 04/14/2024] [Indexed: 05/14/2024] Open
Abstract
Osteoblastomas (OBs) are benign neoplasms constituting approximately 1% of primary bone tumors with a predilection for the spine and sacrum. We describe an OB of the proximal phalanx of the left thumb in a 38-year-old female. MRI of left hand demonstrated a 29-mm mildly expansile enhancing lesion involving the entire proximal phalanx of the first digit. Histology displayed a bone-forming tumor consisting of trabeculae of remodeled woven bone framed by plump osteoblasts in a vascularized background. Next-generation sequencing analysis identified a PRSS44::ALK fusion gene.
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Affiliation(s)
| | - Michelle Afkhami
- Division of Anatomic Pathology, City of Hope Cancer Center, Duarte, California, USA
- Division of Molecular Diagnostics and biomarkers, Laboratory Medicine, City of Hope Cancer Center, Duarte, California, USA
| | - Michael J Klein
- Department of Pathology, Hospital for Special Surgery, New York City, New York, USA
| | - Diana Bell
- Division of Anatomic Pathology, City of Hope Cancer Center, Duarte, California, USA
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3
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Aleksakhina SN, Ivantsov AO, Imyanitov EN. Agnostic Administration of Targeted Anticancer Drugs: Looking for a Balance between Hype and Caution. Int J Mol Sci 2024; 25:4094. [PMID: 38612902 PMCID: PMC11012409 DOI: 10.3390/ijms25074094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 03/27/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
Many tumors have well-defined vulnerabilities, thus potentially allowing highly specific and effective treatment. There is a spectrum of actionable genetic alterations which are shared across various tumor types and, therefore, can be targeted by a given drug irrespective of tumor histology. Several agnostic drug-target matches have already been approved for clinical use, e.g., immune therapy for tumors with microsatellite instability (MSI) and/or high tumor mutation burden (TMB), NTRK1-3 and RET inhibitors for cancers carrying rearrangements in these kinases, and dabrafenib plus trametinib for BRAF V600E mutated malignancies. Multiple lines of evidence suggest that this histology-independent approach is also reasonable for tumors carrying ALK and ROS1 translocations, biallelic BRCA1/2 inactivation and/or homologous recombination deficiency (HRD), strong HER2 amplification/overexpression coupled with the absence of other MAPK pathway-activating mutations, etc. On the other hand, some well-known targets are not agnostic: for example, PD-L1 expression is predictive for the efficacy of PD-L1/PD1 inhibitors only in some but not all cancer types. Unfortunately, the individual probability of finding a druggable target in a given tumor is relatively low, even with the use of comprehensive next-generation sequencing (NGS) assays. Nevertheless, the rapidly growing utilization of NGS will significantly increase the number of patients with highly unusual or exceptionally rare tumor-target combinations. Clinical trials may provide only a framework for treatment attitudes, while the decisions for individual patients usually require case-by-case consideration of the probability of deriving benefit from agnostic versus standard therapy, drug availability, associated costs, and other circumstances. The existing format of data dissemination may not be optimal for agnostic cancer medicine, as conventional scientific journals are understandably biased towards the publication of positive findings and usually discourage the submission of case reports. Despite all the limitations and concerns, histology-independent drug-target matching is certainly feasible and, therefore, will be increasingly utilized in the future.
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Affiliation(s)
- Svetlana N. Aleksakhina
- Department of Tumor Growth Biology, N. N. Petrov Institute of Oncology, 197758 St. Petersburg, Russia
| | - Alexander O. Ivantsov
- Department of Tumor Growth Biology, N. N. Petrov Institute of Oncology, 197758 St. Petersburg, Russia
- Department of Medical Genetics, St. Petersburg Pediatric Medical University, 194100 St. Petersburg, Russia
| | - Evgeny N. Imyanitov
- Department of Tumor Growth Biology, N. N. Petrov Institute of Oncology, 197758 St. Petersburg, Russia
- Department of Medical Genetics, St. Petersburg Pediatric Medical University, 194100 St. Petersburg, Russia
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4
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Adashek JJ, Kurzrock R. Home-run trials for rare cancers: giving the right drug(s) to the right patients at the right time and in the right place. NPJ Precis Oncol 2023; 7:129. [PMID: 38066094 PMCID: PMC10709385 DOI: 10.1038/s41698-023-00487-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/17/2023] [Indexed: 02/12/2024] Open
Abstract
In oncology clinical trials, many patients spend their final months at a central clinical trial facility far from home for "mandatory" protocol visits/diagnostic testing. Studies suggest that the travel strain may be greatest among patients living in low-income areas and/or participating in early-phase studies. In this regard, rare cancers constitute a special unmet need with limited therapeutic options and few trials. Though individually uncommon, rare cancers as a group constitute ~22% of the cancer burden; the portion of cancer burden may even be greater if biomarker-defined rare subsets of either a single cancer type or a tissue-agnostic subgroup are included. Exacerbating the access issue is the fact that, in addition to the paucity of trials, many centers will not activate existing single-arm trials, often due to accrual concerns, which may further disadvantage this patient group and also jeopardize trial completion. Decentralized clinical trials may resolve some of these challenges by allowing patients to participate from close to home. Decentralized clinical trials can take the form of being site-less, with the coordinating body working remotely and care provided by the home oncologist, or by taking the tack of National Cancer Institute/cooperative groups (e.g., NCI-MATCH genomics matching trial or SWOG1609 [NCI] DART immunotherapy rare cancer trial) using a platform design with multiple cohorts and opening at >1000 sites. Decentralized trials now also have supportive FDA guidance. Importantly, home-run trials permit clinical trial access to underserved groups, including those in rural areas and patients financially unable to travel to a central facility.
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Affiliation(s)
- Jacob J Adashek
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at The Johns Hopkins Hospital, Baltimore, MD, USA.
| | - Razelle Kurzrock
- WIN Consortium, Paris, France.
- MCW Cancer Center, Milwaukee, WI, USA.
- University of Nebraska, Omaha, NE, USA.
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5
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Chen Q, Zhang J, Wang X, Zong W, Sun L, Qin J, Yin Y. Two case reports: EML4-ALK rearrangement large cell neuroendocrine carcinoma and literature review. Front Oncol 2023; 13:1227980. [PMID: 38023218 PMCID: PMC10646488 DOI: 10.3389/fonc.2023.1227980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Anaplastic lymphoma kinase gene (ALK) rearrangement is present in only approximately 5% of non-small cell lung cancers (NSCLCs) and is scarce in LCNEC patients. The conventional first-line treatment options are chemotherapy combined with immunotherapy or chemotherapy followed by palliative radiotherapy. In this report, we present two cases of metastatic LCNEC with EML4-ALK fusion that were treated with ALK-TKI inhibitors and demonstrated a rapid therapeutic response. Both patients were nonsmoking women who declined cytotoxic chemotherapy, underwent Next-Generation Sequencing (NGS), and confirmed EML4-ALK fusion. They were treated with alectinib as first-line therapy, and the tumors showed significant shrinkage after two months, achieving a PR (defined as a more than 30% decrease in the sum of maximal dimensions). The PFS was 22 months and 32 months, respectively, until the last follow-up. A systematic review of all previously reported cases of LCNEC with ALK mutations identified only 21 cases. These cases were characterized by being female (71.4%), nonsmoking (85.7%), diagnosed at a relatively young age (median age 51.1), and stage IV (89.5%), with an overall response rate (ORR) of 90.5%. PFS and OS were significantly longer than those treated with conventional chemotherapy/immunotherapy. Based on the clinical characteristics and the effective therapeutic outcomes with ALK inhibitors in LCNEC patients with ALK fusion, we recommend routine ALK IHC (economical, affordable, and convenient, but with higher false positives) as a screening method in advanced LCNEC patients, particularly nonsmoking females or those who are not candidates for or unwilling to undergo cytotoxic chemotherapy. Further molecular profiling is necessary to confirm these potential beneficiaries. We suggest TKI inhibitors as the first-line treatment for metastatic LCNEC with ALK fusion. Additional studies on larger cohorts are required to assess the prevalence of ALK gene fusions and their sensitivity to various ALK inhibitors.
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Affiliation(s)
- Qin Chen
- Department of Respiratory and Critical Medicine, Tianjin Chest Hospital, Tianjin, China
| | - Jingjing Zhang
- Department of Respiratory and Critical Medicine, Tianjin Chest Hospital, Tianjin, China
| | - Xuan Wang
- Department of Neurosurgery, Tianjin, China
| | - Wenkang Zong
- Department of Pathology, Tianjin Chest Hospital, Tianjin, China
| | - Leina Sun
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jianwen Qin
- Department of Respiratory and Critical Medicine, Tianjin Chest Hospital, Tianjin, China
| | - Yan Yin
- Department of Respiratory and Critical Medicine, Tianjin Chest Hospital, Tianjin, China
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6
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Svoboda M, Lohajova Behulova R, Slamka T, Sebest L, Repiska V. Comprehensive Genomic Profiling in Predictive Testing of Cancer. Physiol Res 2023; 72:S267-S275. [PMID: 37888970 PMCID: PMC10669951 DOI: 10.33549/physiolres.935154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 06/07/2023] [Indexed: 12/01/2023] Open
Abstract
Despite the rapid progress in the field of personalized medicine and the efforts to apply specific treatment strategies to patients based on the presence of pathogenic variants in one, two, or three genes, patient response to the treatment in terms of positive benefit and overall survival remains heterogeneous. However, advances in sequencing and bioinformatics technologies have facilitated the simultaneous examination of somatic variants in tens to thousands of genes in tumor tissue, enabling the determination of personalized management based on the patient's comprehensive genomic profile (CGP). CGP has the potential to enhance clinical decision-making and personalize innovative treatments for individual patients, by providing oncologists with a more comprehensive molecular characterization of tumors. This study aimed to highlight the utility of CGP in routine clinical practice. Here we present three patient cases with various advanced cancer indicated for CGP analysis using a combination of SOPHiA Solid Tumor Solution (STS, 42 genes) for DNA and SOPHiA RNAtarget Oncology Solution (ROS, 45 genes and 17 gene fusions with any random partners) for RNA. We were able to identify actionable genomic alterations in all three cases, thereby presenting valuable information for future management of these patients. This approach has the potential to transform clinical practice and greatly improve patient outcomes in the field of oncology.
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Affiliation(s)
- M Svoboda
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic.
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Clavé S, Jackson JB, Salido M, Kames J, Gerding KMR, Verner EL, Kong EF, Weingartner E, Gibert J, Hardy-Werbin M, Rocha P, Riera X, Torres E, Hernandez J, Cerqueira G, Nichol D, Simmons J, Taus Á, Pijuan L, Bellosillo B, Arriola E. Comprehensive NGS profiling to enable detection of ALK gene rearrangements and MET amplifications in non-small cell lung cancer. Front Oncol 2023; 13:1225646. [PMID: 37927472 PMCID: PMC10623306 DOI: 10.3389/fonc.2023.1225646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/28/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction Next-generation sequencing (NGS) is currently widely used for biomarker studies and molecular profiling to identify concurrent alterations that can lead to the better characterization of a tumor's molecular landscape. However, further evaluation of technical aspects related to the detection of gene rearrangements and copy number alterations is warranted. Methods There were 12 ALK rearrangement-positive tumor specimens from patients with non-small cell lung cancer (NSCLC) previously detected via fluorescence in situ hybridization (FISH), immunohistochemistry (IHC), and an RNA-based NGS assay, and 26 MET high gene copy number (GCN) cases detected by FISH, selected for this retrospective study. All 38 pre-characterized cases were reassessed utilizing the PGDx™ elio™ tissue complete assay, a 505 gene targeted NGS panel, to evaluate concordance with these conventional diagnostic techniques. Results The detection of ALK rearrangements using the DNA-based NGS assay demonstrated excellent sensitivity with the added benefit of characterizing gene fusion partners and genomic breakpoints. MET copy number alterations were also detected; however, some discordances were observed likely attributed to differences in algorithm, reporting thresholds and gene copy number state. TMB was also assessed by the assay and correlated to the presence of NSCLC driver alterations and was found to be significantly lower in cases with NGS-confirmed canonical driver mutations compared with those without (p=0.0019). Discussion Overall, this study validates NGS as an accurate approach for detecting structural variants while also highlighting the need for further optimization to enable harmonization across methodologies for amplifications.
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Affiliation(s)
- Sergi Clavé
- Pathology Department, Hospital del Mar, Barcelona, Spain
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | | | - Marta Salido
- Pathology Department, Hospital del Mar, Barcelona, Spain
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Jacob Kames
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | | | - Ellen L. Verner
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | - Eric F. Kong
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | | | - Joan Gibert
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Max Hardy-Werbin
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
| | - Pedro Rocha
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
| | - Xènia Riera
- Pathology Department, Hospital del Mar, Barcelona, Spain
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Erica Torres
- Pathology Department, Hospital del Mar, Barcelona, Spain
| | - James Hernandez
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | - Gustavo Cerqueira
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | - Donna Nichol
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | - John Simmons
- Personal Genome Diagnostics (PGDx/Labcorp), Baltimore, MD, United States
| | - Álvaro Taus
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
| | - Lara Pijuan
- Pathology Department, Hospital del Mar, Barcelona, Spain
| | - Beatriz Bellosillo
- Pathology Department, Hospital del Mar, Barcelona, Spain
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Edurne Arriola
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
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8
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Shreenivas A, Janku F, Gouda MA, Chen HZ, George B, Kato S, Kurzrock R. ALK fusions in the pan-cancer setting: another tumor-agnostic target? NPJ Precis Oncol 2023; 7:101. [PMID: 37773318 PMCID: PMC10542332 DOI: 10.1038/s41698-023-00449-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 09/05/2023] [Indexed: 10/01/2023] Open
Abstract
Anaplastic lymphoma kinase (ALK) alterations (activating mutations, amplifications, and fusions/rearrangements) occur in ~3.3% of cancers. ALK fusions/rearrangements are discerned in >50% of inflammatory myofibroblastic tumors (IMTs) and anaplastic large cell lymphomas (ALCLs), but only in ~0.2% of other cancers outside of non-small cell lung cancer (NSCLC), a rate that may be below the viability threshold of even large-scale treatment trials. Five ALK inhibitors -alectinib, brigatinib, ceritinb, crizotinib, and lorlatinib-are FDA approved for ALK-aberrant NSCLCs, and crizotinib is also approved for ALK-aberrant IMTs and ALCL, including in children. Herein, we review the pharmacologic tractability of ALK alterations, focusing beyond NSCLC. Importantly, the hallmark of approved indications is the presence of ALK fusions/rearrangements, and response rates of ~50-85%. Moreover, there are numerous reports of ALK inhibitor activity in multiple solid and hematologic tumors (e.g., histiocytosis, leiomyosarcoma, lymphoma, myeloma, and colorectal, neuroendocrine, ovarian, pancreatic, renal, and thyroid cancer) bearing ALK fusions/rearrangements. Many reports used crizotinib or alectinib, but each of the approved ALK inhibitors have shown activity. ALK inhibitor activity is also seen in neuroblastoma, which bear ALK mutations (rather than fusions/rearrangements), but response rates are lower (~10-20%). Current data suggests that ALK inhibitors have tissue-agnostic activity in neoplasms bearing ALK fusions/rearrangements.
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Affiliation(s)
- Aditya Shreenivas
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA.
| | | | - Mohamed A Gouda
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hui-Zi Chen
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA
| | - Ben George
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA
| | - Shumei Kato
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, CA, USA
| | - Razelle Kurzrock
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA.
- University of Nebraska, Omaha, NE, USA.
- Worldwide Innovative Network (WIN) for Personalized Cancer Therapy, Chevilly-Larue, France.
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Choi HY, Chang JE. Targeted Therapy for Cancers: From Ongoing Clinical Trials to FDA-Approved Drugs. Int J Mol Sci 2023; 24:13618. [PMID: 37686423 PMCID: PMC10487969 DOI: 10.3390/ijms241713618] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/23/2023] [Accepted: 09/02/2023] [Indexed: 09/10/2023] Open
Abstract
The development of targeted therapies has revolutionized cancer treatment, offering improved efficacy with reduced side effects compared with traditional chemotherapy. This review highlights the current landscape of targeted therapy in lung cancer, colorectal cancer, and prostate cancer, focusing on key molecular targets. Moreover, it aligns with US Food and Drug Administration (FDA)-approved drugs and drug candidates. In lung cancer, mutations in the epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) gene rearrangements have emerged as significant targets. FDA-approved drugs like osimertinib and crizotinib specifically inhibit these aberrant pathways, providing remarkable benefits in patients with EGFR-mutated or ALK-positive lung cancer. Colorectal cancer treatment has been shaped by targeting the vascular endothelial growth factor (VEGF) and EGFR. Bevacizumab and cetuximab are prominent FDA-approved agents that hinder VEGF and EGFR signaling, significantly enhancing outcomes in metastatic colorectal cancer patients. In prostate cancer, androgen receptor (AR) targeting is pivotal. Drugs like enzalutamide, apalutamide, and darolutamide effectively inhibit AR signaling, demonstrating efficacy in castration-resistant prostate cancer. This review further highlights promising targets like mesenchymal-epithelial transition (MET), ROS1, BRAF, and poly(ADP-ribose) polymeras (PARP) in specific cancer subsets, along with ongoing clinical trials that continue to shape the future of targeted therapy.
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Affiliation(s)
| | - Ji-Eun Chang
- College of Pharmacy, Dongduk Women’s University, Seoul 02748, Republic of Korea
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10
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Zhao S, Li J, Xia Q, Liu K, Dong Z. New perspectives for targeting therapy in ALK-positive human cancers. Oncogene 2023:10.1038/s41388-023-02712-8. [PMID: 37149665 DOI: 10.1038/s41388-023-02712-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/27/2023] [Indexed: 05/08/2023]
Abstract
Anaplastic lymphoma kinase (ALK) is a member of the insulin receptor protein-tyrosine kinase superfamily and was first discovered in anaplastic large-cell lymphoma (ALCL). ALK alterations, including fusions, over-expression and mutations, are highly associated with cancer initiation and progression. This kinase plays an important role in different cancers, from very rare to the more prevalent non-small cell lung cancers. Several ALK inhibitors have been developed and received Food and Drug Administration (FDA) approval. However, like other drugs used in targeted therapies, ALK inhibitors inevitably encounter cancer cell resistance. Therefore, monoclonal antibody screening based on extracellular domain or combination therapies may provide viable alternatives for treating ALK-positive tumors. In this review, we discuss the current understanding of wild-type ALK and fusion protein structures, the pathological functions of ALK, ALK target therapy, drug resistance and future therapeutic directions.
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Affiliation(s)
- Simin Zhao
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China
| | - Jian Li
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China
| | - Qingxin Xia
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China.
| | - Kangdong Liu
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China.
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, Henan, PR China.
- Henan Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, PR China.
| | - Zigang Dong
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China.
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, Henan, PR China.
- Henan Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, PR China.
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Wang X, Zhao Y, Wang D, Liu C, Qi Z, Tang H, Liu Y, Zhang S, Cui Y, Li Y, Liu R, Shen Y. ALK-JNK signaling promotes NLRP3 inflammasome activation and pyroptosis via NEK7 during Streptococcus pneumoniae infection. Mol Immunol 2023; 157:78-90. [PMID: 37001294 DOI: 10.1016/j.molimm.2023.03.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/16/2023] [Accepted: 03/23/2023] [Indexed: 03/31/2023]
Abstract
Streptococcus pneumoniae (S. pneumoniae), a clinically important pathogen worldwide, causes serious invasive diseases, such as pneumonia, otitis media, and meningitis. The NLR family pyrin domain-containing 3 (NLRP3) inflammasome, an important component of the innate immune system, plays a key role in defense against pathogen infection; however the specific activation mechanism induced by S. pneumoniae infection is not fully understood. Here, primary mouse macrophages were selected as the in vitro cell model, and the effect of kinases on S. pneumoniae infection-induced NLRP3 inflammasome activation was investigated in vivo and in vitro using the western blot/RT-PCR/Co-IP/immunofluorescence staining/ELISA with or without kinase inhibitor or siRNA pretreatment. In this study, we found that the formation of the NEK7-NLRP3 complex significantly increased during S. pneumoniae infection and that anaplastic lymphoma kinase (ALK) and Jun N-terminal kinase (JNK) were phosphorylated rapidly. ALK and JNK inhibitors significantly reduced the ability of bacterial killing, the gene expression of NLRP3 inflammasome, the formation of apoptosis-associated speck-like protein containing caspase-recruitment domain (ASC) specks and the NEK7-NLRP3 complex, which in turn decreased the activation level of NLRP3 inflammasome-associated molecules and the maturation of interleukin-1β (IL-1β). In addition, ALK regulated the phosphorylation of JNK. Interestingly, the ALK/JNK/NEK7-NLRP3 signaling pathway is also involved in regulating pyroptosis and IL-1β secretion triggered by S. pneumoniae infection. In conclusion, our data suggest, for the first time, that the ALK/JNK/NEK7-NLRP3 signaling pathway may play an important role in NLRP3 inflammasome activation and pyroptosis and consequently regulate the host immune response upon S. pneumoniae infection.
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Affiliation(s)
- Xia Wang
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Yan Zhao
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China
| | - Dan Wang
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China
| | - Chang Liu
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China; Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou 571199, PR China
| | - Zhi Qi
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou 571199, PR China
| | - Huixin Tang
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China
| | - Yashan Liu
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China
| | - Shiqi Zhang
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China
| | - Yali Cui
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Yingying Li
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Chengdu, Sichuan 610041, PR China.
| | - Ruiqing Liu
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China; The Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, PR China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, PR China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, PR China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, PR China.
| | - Yanna Shen
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, PR China; Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou 571199, PR China.
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12
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Tateo V, Marchese PV, Mollica V, Massari F, Kurzrock R, Adashek JJ. Agnostic Approvals in Oncology: Getting the Right Drug to the Right Patient with the Right Genomics. Pharmaceuticals (Basel) 2023; 16:ph16040614. [PMID: 37111371 PMCID: PMC10144220 DOI: 10.3390/ph16040614] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/15/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
(1) Background: The oncology field has drastically changed with the advent of precision medicine, led by the discovery of druggable genes or immune targets assessed through next-generation sequencing. Biomarker-based treatments are increasingly emerging, and currently, six tissue-agnostic therapies are FDA-approved. (2) Methods: We performed a review of the literature and reported the trials that led to the approval of tissue-agnostic treatments and ongoing clinical trials currently investigating novel biomarker-based approaches. (3) Results: We discussed the approval of agnostic treatments: pembrolizumab and dostarlimab for MMRd/MSI-H, pembrolizumab for TMB-H, larotrectinib and entrectinib for NTRK-fusions, dabrafenib plus trametinib for BRAF V600E mutation, and selpercatinib for RET fusions. In addition, we reported novel clinical trials of biomarker-based approaches, including ALK, HER2, FGFR, and NRG1. (4) Conclusions: Precision medicine is constantly evolving, and with the improvement of diagnostic tools that allow a wider genomic definition of the tumor, tissue-agnostic targeted therapies are a promising treatment strategy tailored to the specific tumor genomic profile, leading to improved survival outcomes.
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Affiliation(s)
- Valentina Tateo
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Paola Valeria Marchese
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Veronica Mollica
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40127 Bologna, Italy
| | - Razelle Kurzrock
- MCW Cancer Center, Milwaukee, WI 53226, USA
- WIN Consortium, San Diego, CA 92093, USA
- Department of Oncology, University of Nebraska, Omaha, NE 68198, USA
| | - Jacob J Adashek
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins Hospital, Baltimore, MD 21287, USA
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13
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Taniguchi H, Masuishi T, Ogata T, Ando M, Mizuno N, Muro K. First experience of a fully decentralized clinical trial: The dawn of a new era in oncology. Cancer Sci 2023. [DOI: 10.1111/cas.15792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/11/2023] [Accepted: 03/15/2023] [Indexed: 03/29/2023] Open
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14
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Liu W, Liu HJ, Wang WY, Tang Y, Zhao S, Zhang WY, Yan JQ, Liu WP. Multisystem ALK-positive histiocytosis: a multi-case study and literature review. Orphanet J Rare Dis 2023; 18:53. [PMID: 36915094 PMCID: PMC10010018 DOI: 10.1186/s13023-023-02649-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 02/27/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Anaplastic lymphoma kinase (ALK)-positive histiocytosis, a novel rare histiocytic proliferation, was first described in 2008; it occurs in early infancy with liver and hematopoietic involvement. The spectrum was subsequently broadened to include localized diseases in older children and young adults. However, its full clinicopathological features and molecular lineage have not been fully elucidated. RESULTS Here, we report four cases of multisystem ALK-positive histiocytosis without hematopoietic involvement. Clinically, three patients were adults aged between 32 and 51 years. Two patients', whose main manifestations were intracranial mass and numerous micronodules in the thoracoabdominal cavity organs and skin papules respectively, had a partial response to ALK inhibitors after surgery. One patient presented with mediastinal neoplasm without surgical treatment, and progressive disease occurred after two years of ALK inhibitor therapy. The fourth patient was a 17-month-old male with a large intracranial mass and presented with a poor response to ALK inhibitor and chemoradiotherapy; he died eight months after surgery. Pathologically, the histiocytes were large, with abundant eosinophilic cytoplasm, and mixed with variable numbers of foamy cells and Touton giant cells. Interstitial fibrosis was also observed. Histiocytes were positive for macrophage markers (CD68 and CD163) and ALK. KIF5B-ALK fusions were detected in two cases, EML4-ALK in one, and both DCTN1-ALK and VRK2-ALK fusions were detected in one case. CONCLUSIONS We observed that ALK inhibitors present robust and durable responses in adult patients but a poor response in young children with central nervous system involvement. There is no consensus on the optimal treatment regimen and long-term prognosis requires further observation. Moreover, every unusual histiocytic proliferative lesion, especially unresectable and multisystem involvement, should be routinely tested for ALK immunohistochemical staining to identify this rare disease.
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Affiliation(s)
- Wei Liu
- Department of Pathology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
| | - Hong-Jie Liu
- Department of Dermatovenereology, West China Hospital, Sichuan University, Chengdu, China
| | - Wei-Ya Wang
- Department of Pathology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan Province, China
| | - Yuan Tang
- Department of Pathology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan Province, China
| | - Sha Zhao
- Department of Pathology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan Province, China
| | - Wen-Yan Zhang
- Department of Pathology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan Province, China
| | - Jia-Qi Yan
- Department of Pathology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan Province, China
| | - Wei-Ping Liu
- Department of Pathology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan Province, China.
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15
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Galea LA, Hildebrand MS, Witkowski T, Joy C, McEvoy CR, Hanegbi U, Aga A. ALK-rearranged renal cell carcinoma with TPM3::ALK gene fusion and review of the literature. Virchows Arch 2023; 482:625-633. [PMID: 36370168 DOI: 10.1007/s00428-022-03451-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/11/2022] [Accepted: 11/04/2022] [Indexed: 11/13/2022]
Abstract
ALK-rearranged renal cell carcinoma (ALK-RCC) is a very rare novel molecularly defined entity in the recently published fifth edition of the World Health Organization classification of tumours. We describe a case of ALK-RCC in a 76-year-old female. The tumour was composed of discohesive rhabdoid cells and pleomorphic, multinucleated cells (equivalent to ISUP/WHO grade 4). The tumour showed expression with PAX8, Keratin 7 and alpha methylacyl CoA racemase. ALK (D5F3 clone) was strongly and diffusely positive. ALK-FISH showed significant split signals of ALK, confirming the diagnosis. RNA sequencing showed TPM3::ALK rearrangement. Including the current case, there are 14 reported ALK-RCC cases with the same TPM3 fusion partner gene. Review of these published cases highlights their morphological heterogeneity and stresses the importance of running ALK immunohistochemistry on difficult cases to classify renal tumours. This is important while identification of ALK-RCC has clinical significance due to the availability of targeted therapy with ALK inhibitors.
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Affiliation(s)
- Laurence A Galea
- Department of Anatomical Pathology, Melbourne Pathology, Sonic Healthcare, Private Bag 5, Collingwood, VIC, 3066, Australia.
| | - Michael S Hildebrand
- Epilepsy Research Centre, Department of Medicine, University of Melbourne, Austin Health, Melbourne, VIC, Australia
- Neuroscience Group, Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC, Australia
| | - Tom Witkowski
- Epilepsy Research Centre, Department of Medicine, University of Melbourne, Austin Health, Melbourne, VIC, Australia
| | - Christopher Joy
- Department of Cytogenetics, Sullivan Nicolaides Pathology, Sonic Healthcare, Brisbane, QLD, Australia
| | - Christopher R McEvoy
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Uri Hanegbi
- Australian Urology Associates, Malvern, Melbourne, VIC, Australia
- Cabrini Hospital, Melbourne, VIC, Australia
| | - Ahmad Aga
- Department of Anatomical Pathology, Cabrini Pathology, Sonic Healthcare, Melbourne, VIC, Australia
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16
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Wang W, He L, Wu R, Yao J, Ma H, Cheng X, Wei A, Lian H, Wang D, Li Z, Wang T, Zhang R. Anaplastic lymphoma kinase positive histiocytosis presenting as hemocytopenia in an infant. Pediatr Blood Cancer 2023; 70:e30010. [PMID: 36184781 DOI: 10.1002/pbc.30010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 08/25/2022] [Accepted: 08/29/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Wenqian Wang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Lejian He
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Runhui Wu
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Jiafeng Yao
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Honghao Ma
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xiaoling Cheng
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Ang Wei
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Hongyun Lian
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Dong Wang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Zhigang Li
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.,Hematologic Disease Laboratory, Beijing Pediatric Research Institute, Beijing, China
| | - Tianyou Wang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Rui Zhang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Disease in Children, Ministry of Education, Beijing, China.,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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17
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Qi R, Yu Y, Shen M, Lv D, He S. Current status and challenges of immunotherapy in ALK rearranged NSCLC. Front Oncol 2022; 12:1016869. [PMID: 36591504 PMCID: PMC9795041 DOI: 10.3389/fonc.2022.1016869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Rearrangements of the anaplastic lymphoma kinase (ALK) gene account for 5-6% in non-small cell lung cancer (NSCLC). ALK rearranged NSCLC is sensitive to ALK tyrosine kinase inhibitors (TKIs) but prone to drug resistance. Meanwhile, ALK rearranged NSCLC has poor response to single immunotherapy. Here we mainly describe the immune escape mechanisms of ALK mutated NSCLC and the role of related biomarkers. Additionally, we collate and evaluate preclinical and clinical studies of novel immune combination regimens, and describe the prospects and perspectives for the in vivo application of novel immune technologies in patients with ALK rearranged NSCLC.
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Affiliation(s)
- Rongbin Qi
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yingying Yu
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Mo Shen
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Dongqing Lv
- Department of Respiratory Medicine, At Enze Hospital, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Susu He
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China,*Correspondence: Susu He,
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18
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Desai AV, Robinson GW, Gauvain K, Basu EM, Macy ME, Maese L, Whipple NS, Sabnis AJ, Foster JH, Shusterman S, Yoon J, Weiss BD, Abdelbaki MS, Armstrong AE, Cash T, Pratilas CA, Corradini N, Marshall LV, Farid-Kapadia M, Chohan S, Devlin C, Meneses-Lorente G, Cardenas A, Hutchinson KE, Bergthold G, Caron H, Chow Maneval E, Gajjar A, Fox E. Entrectinib in children and young adults with solid or primary CNS tumors harboring NTRK, ROS1, or ALK aberrations (STARTRK-NG). Neuro Oncol 2022; 24:1776-1789. [PMID: 35395680 PMCID: PMC9527518 DOI: 10.1093/neuonc/noac087] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Entrectinib is a TRKA/B/C, ROS1, ALK tyrosine kinase inhibitor approved for the treatment of adults and children aged ≥12 years with NTRK fusion-positive solid tumors and adults with ROS1 fusion-positive non-small-cell lung cancer. We report an analysis of the STARTRK-NG trial, investigating the recommended phase 2 dose (RP2D) and activity of entrectinib in pediatric patients with solid tumors including primary central nervous system tumors. METHODS STARTRK-NG (NCT02650401) is a phase 1/2 trial. Phase 1, dose-escalation of oral, once-daily entrectinib, enrolled patients aged <22 years with solid tumors with/without target NTRK1/2/3, ROS1, or ALK fusions. Phase 2, basket trial at the RP2D, enrolled patients with intracranial or extracranial solid tumors harboring target fusions or neuroblastoma. Primary endpoints: phase 1, RP2D based on toxicity; phase 2, objective response rate (ORR) in patients harboring target fusions. Safety-evaluable patients: ≥1 dose of entrectinib; response-evaluable patients: measurable/evaluable baseline disease and ≥1 dose at RP2D. RESULTS At data cutoff, 43 patients, median age of 7 years, were response-evaluable. In phase 1, 4 patients experienced dose-limiting toxicities. The most common treatment-related adverse event was weight gain (48.8%). Nine patients experienced bone fractures (20.9%). In patients with fusion-positive tumors, ORR was 57.7% (95% CI 36.9-76.7), median duration of response was not reached, and median (interquartile range) duration of treatment was 10.6 months (4.2-18.4). CONCLUSIONS Entrectinib resulted in rapid and durable responses in pediatric patients with solid tumors harboring NTRK1/2/3 or ROS1 fusions.
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Affiliation(s)
- Ami V Desai
- Department of Pediatrics, Section of Hematology/Oncology/Stem Cell Transplantation, University of Chicago Medical Center, Chicago, Illinois, USA
| | - Giles W Robinson
- Division of Neuro-Oncology, Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Karen Gauvain
- Pediatric Neuro-Oncology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ellen M Basu
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Margaret E Macy
- Pediatric Hematology-Oncology, Children’s Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Luke Maese
- Department of Pediatrics, Division of Hematology/Oncology, University of Utah/Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Nicholas S Whipple
- Pediatric Hematology-Oncology, University of Utah, Salt Lake City, Utah, USA
| | - Amit J Sabnis
- Division of Pediatric Oncology, Department of Pediatrics, University of California, San Francisco, California, USA
| | - Jennifer H Foster
- Department of Pediatrics, Hematology-Oncology, Texas Children’s Hospital, Houston, Texas, USA
| | - Suzanne Shusterman
- Pediatric Hematology and Oncology, Dana Farber Cancer Institute/Children’s Cancer and Blood Disorders Center, Boston, Massachusetts, USA
| | - Janet Yoon
- Department of Pediatrics, University of California San Diego, San Diego, California, USA
| | - Brian D Weiss
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Mohamed S Abdelbaki
- Division of Hematology & Oncology, Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Amy E Armstrong
- Division of Pediatric Hematology/Oncology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Thomas Cash
- Pediatric Hematology/Oncology, Aflac Cancer & Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Christine A Pratilas
- Department of Oncology, Division of Pediatric Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nadège Corradini
- Department of Pediatric Hematology and Oncology, Institute of Pediatric Hematology and Oncology (IHOPe), Léon Bérard Cancer Centre, Lyon, France
| | - Lynley V Marshall
- Children and Young People’s Unit, The Royal Marsden Hospital and The Institute of Cancer Research, London, UK
| | | | - Saibah Chohan
- PDD Data & Statistical Sciences, F. Hoffmann-La Roche Ltd., Mississauga, Ontario, Canada
| | - Clare Devlin
- Pharma Development Oncology and Hematology, Roche Products Ltd., Welwyn Garden City, UK
| | | | - Alison Cardenas
- Clinical Safety, Genentech, Inc., South San Francisco, California, USA
| | | | | | - Hubert Caron
- Product Development Oncology, F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | | | - Amar Gajjar
- Division of Neuro-Oncology, Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Elizabeth Fox
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
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19
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Carballo EV, Pham TV, Turashvili G, Hanley K, Starbuck KD, Meisel JL. Recurrent uterine inflammatory myofibroblastic tumor previously managed as leiomyosarcoma has sustained response to alectinib. Gynecol Oncol Rep 2022; 43:101062. [PMID: 36032811 PMCID: PMC9403501 DOI: 10.1016/j.gore.2022.101062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 07/29/2022] [Accepted: 08/11/2022] [Indexed: 11/18/2022] Open
Abstract
Inflammatory myofibroblastic tumors can mimic leiomyosarcoma histologically. Highlights the role of molecular testing in the diagnosis and management of uterine mesenchymal tumors Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase involved in cellular growth. Alectinib is one of several ALK inhibitors FDA-approved for patients with ALK-fusion positive lung cancers Supports the paradigm shift toward developing molecularly targeted therapies rather than disease site-specific treatments
Soft tissue sarcomas encompass a wide range of histologic subtypes with varied clinical implications. The incorporation of comprehensive genetic profiling into clinical practice is refining our ability to make these distinctions in diagnosis to better reflect prognosis and clinical behavior of a tumor. In this report, we describe a case of recurrent inflammatory myofibroblastic tumor (IMT) of the uterus, initially diagnosed and managed as leiomyosarcoma. At the time of recurrence, the patient was found to have a TNS1-ALK rearrangement and was treated successfully with alectinib, a second-generation anaplastic lymphoma kinase (ALK)-inhibitor. She had a complete response by imaging six months after initiation of alectinib and remains without evidence of disease at 36 months follow-up. Pathology review in the setting of her known ALK fusion and the 2020 update to the World Health Organization Classification of Female Genital Tumors led to a change in diagnosis from leiomyosarcoma to IMT. Our case highlights the role of molecular testing in the diagnosis and management of uterine mesenchymal tumors and the efficacy of alectinib in this ALK-rearranged recurrent IMT of the uterus. Care must be taken to differentiate between IMT and other uterine mesenchymal tumors as this distinction can impact prognosis and management. Furthermore, this case adds to the growing body of evidence supporting the paradigm shift toward developing molecularly targeted therapies rather than disease site-specific treatments, especially in cases of recurrence as recommended by the National Comprehensive Cancer Network.
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Affiliation(s)
- Erica V. Carballo
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University School of Medicine, United States
- Corresponding author at: Department of Gynecology & Obstetrics, Emory University School of Medicine, 69 Jesse Hill Jr Drive, Glenn Building, Room 410, Atlanta, GA 30303.
| | - Tra V. Pham
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University School of Medicine, United States
| | - Gulisa Turashvili
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, United States
| | - Krisztina Hanley
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, United States
| | - Kristen D. Starbuck
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University School of Medicine, United States
| | - Jane L. Meisel
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University School of Medicine, United States
- Division of Medical Oncology, Department of Hematology and Medical Oncology, Emory University School of Medicine, United States
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20
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Greenwell AM, Baughan S, Altinok D, Marupudi NI, Kupsky W, Kumar-Sinha C, Gorsi HS. Lorlatinib for the Treatment of ALK Fusion–Positive Infant-Type Hemispheric Glioma: A Case Report. JCO Precis Oncol 2022; 6:e2200255. [DOI: 10.1200/po.22.00255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Affiliation(s)
| | - Scott Baughan
- Wayne State University School of Medicine, Detroit, MI
| | - Deniz Altinok
- Department of Radiology, Children's Hospital of Michigan, Wayne State University School of Medicine, Detroit, MI
| | - Neena I. Marupudi
- Department of Pediatric Neurosurgery, Children's Hospital of Michigan, Wayne State University School of Medicine, Detroit, MI
| | - William Kupsky
- Department of Pathology, Children's Hospital of Michigan, Wayne State University School of Medicine, Detroit, MI
| | - Chandan Kumar-Sinha
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI
| | - Hamza S. Gorsi
- Department of Hematology/Oncology, Children's Hospital of Michigan, Central Michigan University School of Medicine, Mount Pleasant, MI
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21
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袁 月, 王 征, 聂 鑫, 张 萍, 李 琳. [A Case of Advanced Lung Squamous Cell Carcinoma with CLIP1-ALK Fusion Gene]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:696-700. [PMID: 36172736 PMCID: PMC9549425 DOI: 10.3779/j.issn.1009-3419.2022.102.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 11/19/2022]
Abstract
Anaplastic lymphoma kinase (ALK) fusion gene is an important tumor driver gene of non-small cell lung cancer, accounting for about 5% of patients with non-small cell lung cancer, of which 97% are patients with lung adenocarcinoma. Since the first discovery of echinoderm microtubule associated protein-like 4 (EML4)-ALK fusion in patients with lung adenocarcinoma in 2007, a variety of ALK fusion partners have been detected. CLIP1-ALK fusion gene was detected by next generation sequencing (NGS) in this patient with advanced lung squamous cell carcinoma, and Alectinib and Ensartinib were taken orally on May 5, 2021. Aletinib was effective for this patient but the patients died on September 30, 2021. This is a report of lung squamous cell carcinoma patients with CLIP1-ALK fusion gene treated with ALK inhibitors.
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Affiliation(s)
- 月 袁
- 100730 北京,国家老年医学中心,中国医学科学院老年医学研究所,北京医院肿瘤内科Department of Oncology, Beijing Hospital; National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
- 100730 北京,中国医学科学院,北京协和医学院研究生院Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - 征 王
- 100730 北京,国家老年医学中心,中国医学科学院老年医学研究所,北京医院病理科Department of Pathology, Beijing Hospital; National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
| | - 鑫 聂
- 100730 北京,国家老年医学中心,中国医学科学院老年医学研究所,北京医院肿瘤内科Department of Oncology, Beijing Hospital; National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
| | - 萍 张
- 100730 北京,国家老年医学中心,中国医学科学院老年医学研究所,北京医院肿瘤内科Department of Oncology, Beijing Hospital; National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
| | - 琳 李
- 100730 北京,国家老年医学中心,中国医学科学院老年医学研究所,北京医院肿瘤内科Department of Oncology, Beijing Hospital; National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
- 100730 北京,中国医学科学院,北京协和医学院研究生院Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
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22
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Failure of crizotinib based systemic treatment in ALK positive histiocytosis involving the central nervous system: a case report and literature review. BMC Pediatr 2022; 22:308. [PMID: 35614430 PMCID: PMC9131667 DOI: 10.1186/s12887-022-03368-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 05/17/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Among the histiocytic disorders, anaplastic lymphoma kinase (ALK)-positive histiocytosis emerged in 2008. As more and more cases of the novel entity are reported, our understanding of it is deepened. However, only a few cases with central nervous system (CNS) involvement have been reported. Furthermore, the lesion in the suprasellar region has not been documented. CASE PRESENTATION: We presented a case of ALK-positive histiocytosis involving the suprasellar region of a one-year-and-four-month-old boy. Through clinical, neuropathological, and genomic analyses, the patient was diagnosed with ALK-positive histiocytosis. After lesions were resected he started treatment with a combination of the three compounds vincristine, prednisolone, and crizotinib, but they did not work. Cytarabine was then added as an additional chemotherapy drug for him, and the lesions in the brain and lungs were shrunk by combining treatment of crizotinib, dexamethasone, vincristine, and cytarabine according to the RECIST (esponse Evaluation Criteria In Solid Tumours). CONCLUSIONS Additional adjuvant chemotherapy drugs are needed when ALK-inhibitor treatment is ineffective.
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23
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Petrov I, Alexeyenko A. Individualized discovery of rare cancer drivers in global network context. eLife 2022; 11:74010. [PMID: 35593700 PMCID: PMC9159755 DOI: 10.7554/elife.74010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 05/20/2022] [Indexed: 11/13/2022] Open
Abstract
Late advances in genome sequencing expanded the space of known cancer driver genes several-fold. However, most of this surge was based on computational analysis of somatic mutation frequencies and/or their impact on the protein function. On the contrary, experimental research necessarily accounted for functional context of mutations interacting with other genes and conferring cancer phenotypes. Eventually, just such results become ‘hard currency’ of cancer biology. The new method, NEAdriver employs knowledge accumulated thus far in the form of global interaction network and functionally annotated pathways in order to recover known and predict novel driver genes. The driver discovery was individualized by accounting for mutations’ co-occurrence in each tumour genome – as an alternative to summarizing information over the whole cancer patient cohorts. For each somatic genome change, probabilistic estimates from two lanes of network analysis were combined into joint likelihoods of being a driver. Thus, ability to detect previously unnoticed candidate driver events emerged from combining individual genomic context with network perspective. The procedure was applied to 10 largest cancer cohorts followed by evaluating error rates against previous cancer gene sets. The discovered driver combinations were shown to be informative on cancer outcome. This revealed driver genes with individually sparse mutation patterns that would not be detectable by other computational methods and related to cancer biology domains poorly covered by previous analyses. In particular, recurrent mutations of collagen, laminin, and integrin genes were observed in the adenocarcinoma and glioblastoma cancers. Considering constellation patterns of candidate drivers in individual cancer genomes opens a novel avenue for personalized cancer medicine.
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Affiliation(s)
- Iurii Petrov
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, Solna, Sweden
| | - Andrey Alexeyenko
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, Solna, Sweden.,Evi-networks, enskild konsultföretag, Huddinge, Sweden
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24
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Li Y, Shi C, Wu Y, He M, Xia X, Liu J, Jiang Y. Case Report: Rare Systemic and Aggressive ALK-Positive Histiocytosis With Recurrent Pancreatitis Treating by Alectinib. Front Med (Lausanne) 2022; 9:840407. [PMID: 35665359 PMCID: PMC9160658 DOI: 10.3389/fmed.2022.840407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 04/25/2022] [Indexed: 11/20/2022] Open
Abstract
ALK-positive histiocytosis (APH) is a rare and recently described, solitary or generalized, histiocytic proliferative disorder with a characteristic gene translocation involving the fusion of the ALK gene at chromosome 2p23. To date, only 25 cases of APH have been reported. The patient presented with multiple nodules in the lung, liver, gallbladder, pancreas, kidney, and skin rashes, along with recurrent pancreatitis and cholecystitis. The histiocytes from the lesion were positive for CD68 and ALK and negative for S100 and CD1α. A reduced dose of the ALK inhibitor alectinib was administered rather than the standard dose of alectinib or chemotherapy because of recurrent pancreatitis, which has not been previously reported in APH cases. After 18 months of follow-up, the patient was maintained on alectinib, and a partial response (PR) was achieved.
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Affiliation(s)
- Yanchu Li
- Department of Head and Neck Oncology, West China Hospital of Sichuan University, Chengdu, China
| | - Changle Shi
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China
| | - Yu Wu
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, China
| | - Mingmin He
- Department of Head and Neck Oncology, West China Hospital of Sichuan University, Chengdu, China
| | - Xueming Xia
- Department of Head and Neck Oncology, West China Hospital of Sichuan University, Chengdu, China
| | - Jie Liu
- Department of Head and Neck Oncology, West China Hospital of Sichuan University, Chengdu, China
| | - Yu Jiang
- Department of Head and Neck Oncology, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Yu Jiang
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25
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Patel RA, Coleman I, Roudier MP, Konnick EQ, Hanratty B, Dumpit R, Lucas JM, Ang LS, Low JY, Tretiakova MS, Ha G, Lee JK, True LD, De Marzo AM, Nelson PS, Morrissey C, Pritchard CC, Haffner MC. Comprehensive assessment of anaplastic lymphoma kinase in localized and metastatic prostate cancer reveals targetable alterations. CANCER RESEARCH COMMUNICATIONS 2022; 2:277-285. [PMID: 36337169 PMCID: PMC9635400 DOI: 10.1158/2767-9764.crc-21-0156] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/14/2022] [Accepted: 04/14/2022] [Indexed: 06/16/2023]
Abstract
Anaplastic lymphoma kinase (ALK) is a tyrosine kinase with genomic and expression changes in many solid tumors. ALK inhibition is first line therapy for lung cancers with ALK alterations, and an effective therapy in other tumor types, but has not been well-studied in prostate cancer. Here, we aim to delineate the role of ALK genomic and expression changes in primary and metastatic prostate cancer. We determined ALK expression by immunohistochemistry and RNA-Seq, and genomic alterations by NGS. We assessed functional consequences of ALK overexpression and pharmacological ALK inhibition by cell proliferation and cell viability assays. Among 372 primary prostate cancer cases we identified one case with uniformly high ALK protein expression. Genomic analysis revealed a SLC45A3-ALK fusion which promoted oncogenesis in in vitro assays. We observed ALK protein expression in 5/52 (9%) of metastatic prostate cancer cases, of which 4 of 5 had neuroendocrine features. ALK-expressing neuroendocrine prostate cancer had a distinct transcriptional program, and earlier disease progression. An ALK-expressing neuroendocrine prostate cancer model was sensitive to pharmacological ALK inhibition. In summary, we found that ALK overexpression is rare in primary prostate cancer, but more frequent in metastatic prostate cancers with neuroendocrine differentiation. Further, ALK fusions similar to lung cancer are an occasional driver in prostate cancer. Our data suggest that ALK-directed therapies could be an option in selected patients with advanced prostate cancer.
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Affiliation(s)
- Radhika A. Patel
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ilsa Coleman
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | - Eric Q. Konnick
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington
- The Brotman Baty Institute for Precision Medicine, Seattle, Washington
| | - Brian Hanratty
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ruth Dumpit
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Jared M. Lucas
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Lisa S. Ang
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Jin-Yih Low
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Maria S. Tretiakova
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington
| | - Gavin Ha
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
- The Brotman Baty Institute for Precision Medicine, Seattle, Washington
| | - John K. Lee
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Lawrence D. True
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington
| | - Angelo M. De Marzo
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Peter S. Nelson
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington
- The Brotman Baty Institute for Precision Medicine, Seattle, Washington
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Colm Morrissey
- Department of Urology, University of Washington, Seattle, Washington
| | - Colin C. Pritchard
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington
- The Brotman Baty Institute for Precision Medicine, Seattle, Washington
| | - Michael C. Haffner
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
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26
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Activity of ALK Inhibitors in Renal Cancer with ALK Alterations: A Systematic Review. Int J Mol Sci 2022; 23:ijms23073995. [PMID: 35409355 PMCID: PMC8999731 DOI: 10.3390/ijms23073995] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 02/06/2023] Open
Abstract
Renal cell carcinoma (RCC) associated with anaplastic lymphoma kinase (ALK) gene rearrangements (ALK-RCC) is currently considered an “emerging or provisional” tumor entity by the last World Health Organization classification published in 2016. Although several studies assessing ALK-RCC’s clinical and histological characteristics have been published in recent years, only a few publications have evaluated the activity of ALK inhibitors (ALK-i) in this subgroup of patients. Considering the well-recognized efficacy of this evolving class of targeted therapies in other ALK-positive tumors, we conducted a systematic review to evaluate the reported activity of ALK-i in the ALK-RCC subtype. MEDLINE was searched from its inception to 7 January 2022 for case reports and case series on adult metastatic ALK-RCC patients treated with ALK-i whose therapeutic outcomes were available. A virtual cohort of ALK-RCC patients was created. Our results showed a favorable activity of first- and second-generation ALK-i in pretreated ALK-RCC patients in terms of either radiological response or performance status improvement. We hope that the present work will prompt the creation of large, multi-institutional clinical trials to confirm these promising early data.
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27
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Kus T, Aktas G, Oktay C, Oz Puyan F, Tastekin E. Dramatic response to crizotinib in a breast cancer patient with ALK gene rearrangement. Anticancer Drugs 2022; 33:400-405. [PMID: 35171116 DOI: 10.1097/cad.0000000000001272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Rearrangements of the anaplastic lymphoma kinase (ALK) gene are present in 3-5% of non-small-cell lung cancer (NSCLC), while it was 0.2% in NSCLC tumors. Due to its low frequency, it is extremely challenging to conduct randomized clinical trials of ALK-targeted therapies in NSCLC tumors. In the present case, we describe the first reported case of triple-negative breast cancer (TNBC) harboring the ALK fusion mutation that responded to ALK-targeted therapy after progression with two lines of chemotherapy. Searching for ALK gene rearrangement or other fusion, especially in patients with chemotherapy-resistant TNBC, opens the door to new treatment strategies.
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Affiliation(s)
- Tulay Kus
- Department of Medical Oncology, Gaziantep University School of Medicine
| | - Gokmen Aktas
- Department of Medical Oncology, Medical Park Hospital, Gaziantep
| | - Cemil Oktay
- Department of Radiology, Adiyaman University Education and Research Hospital, Adiyaman
| | - Fulya Oz Puyan
- Department of Medical Pathology, Trakya University, School of Medicine, Edirne, Turkey
| | - Ebru Tastekin
- Department of Medical Pathology, Trakya University, School of Medicine, Edirne, Turkey
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28
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Rahi H, Olave MC, Fritchie KJ, Greipp PT, Halling KC, Kipp BR, Graham RP. Gene Fusions in Gastrointestinal Tract cancers. Genes Chromosomes Cancer 2022; 61:285-297. [PMID: 35239225 DOI: 10.1002/gcc.23035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 11/10/2022] Open
Abstract
Fusion genes have been identified a wide array of human neoplasms including hematologic and solid tumors, including gastrointestinal tract neoplasia. A fusion gene is the product of parts of two genes which are joined together following a deletion, translocation or chromosomal inversion. Together with single nucleotide variants, insertions, deletions, and amplification, fusion genes represent one of the key genomic mechanisms for tumor development. Detecting fusions in the clinic is accomplished by a variety of techniques including break-apart fluorescence in situ hybridization (FISH), reverse transcription-polymerase chain reaction (RT-PCR), and next-generation sequencing (NGS). Some recurrent gene fusions have been successfully targeted by small molecule or monoclonal antibody therapies (i.e. targeted therapies), while others are used for as biomarkers for diagnostic and prognostic purposes. The purpose of this review article is to discuss the clinical utility of detection of gene fusions in carcinomas and neoplasms arising primarily in the digestive system. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hamed Rahi
- Division of Laboratory of Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | - Maria C Olave
- Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA
| | - Karen J Fritchie
- Division of Anatomic Pathology, Cleveland Clinic, Cleveland, OH, USA
| | - Patricia T Greipp
- Division of Laboratory of Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | - Kevin C Halling
- Division of Laboratory of Genetics and Genomics, Mayo Clinic, Rochester, MN, USA.,Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA
| | - Benjamin R Kipp
- Division of Laboratory of Genetics and Genomics, Mayo Clinic, Rochester, MN, USA.,Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA
| | - Rondell P Graham
- Division of Laboratory of Genetics and Genomics, Mayo Clinic, Rochester, MN, USA.,Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA
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29
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Lee JK, Hazar-Rethinam M, Decker B, Gjoerup O, Madison RW, Lieber DS, Chung JH, Schrock AB, Creeden J, Venstrom J, Alexander B, Oxnard GR. The Pan-Tumor Landscape of Targetable Kinase Fusions in Circulating Tumor DNA. Clin Cancer Res 2022; 28:728-737. [PMID: 34753780 PMCID: PMC9377769 DOI: 10.1158/1078-0432.ccr-21-2136] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/15/2021] [Accepted: 11/05/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE Oncogenic kinase fusions are targetable with approved and investigational therapies and can also mediate acquired resistance (AR) to targeted therapy. We aimed to understand the clinical validity of liquid biopsy comprehensive genomic profiling (CGP) to detect kinase fusions pan tumor. EXPERIMENTAL DESIGN CGP was performed on plasma and tissue samples during clinical care. All exons plus selected introns of 16 kinases involved in oncogenic fusions (ALK, BRAF, EGFR, ERBB2, FGFR1/2/3, MET, NTRK1/2/3, PDGFRA/B, RAF1, RET, and ROS1) were sequenced to capture fusions, including well-characterized and novel breakpoints. Plasma circulating tumor DNA (ctDNA) fraction was estimated to inform sensitivity. RESULTS Of 36,916 plasma cases, 32,492 (88%) had detectable ctDNA. Kinase fusions were detected in 1.8% of ctDNA-positive cases (571/32,492) and were most prevalent in patients with cholangiocarcinoma (4.2%), bladder cancer (3.6%), and non-small cell lung cancer (NSCLC; 3.1%). Of the 63 paired patient samples that had tissue and ctDNA specimens collected within 1 year and with estimated plasma ctDNA fraction >1%, fusions were detected in 47 of 51 (92%) liquid specimens with a fusion in the tissue sample. In 32 patients with fusions detected in liquid but not in tissue, 21 (66%) had evidence of putative acquired resistance. CONCLUSIONS Targetable kinase fusions are identified in ctDNA across cancer types. In pairs with tissue-identified fusions, fusion detection in ctDNA is reliable with elevated ctDNA fraction. These data support the validity of CGP to enable ctDNA-based fusion detection for informing clinical care in patients with advanced cancer.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Geoffrey R. Oxnard
- Corresponding Author: Geoffrey R. Oxnard, Clinical Development, Foundation Medicine, Cambridge, MA 02141. Phone: 617-418-2200; E-mail:
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30
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Barreto-Coelho P, Rosenberg A, Subhawong T, Costa P, Espejo-Freire AP, Bialick S, Jonczak E, Trent JC, D'Amato GZ. Treatment of Disseminated Intravenous Leiomyomatosis With ALK Targeting Crizotinib: A Successful Case Report. JCO Precis Oncol 2022; 6:e2100336. [PMID: 35108034 DOI: 10.1200/po.21.00336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Priscila Barreto-Coelho
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Andrew Rosenberg
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Ty Subhawong
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Philippos Costa
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Andrea P Espejo-Freire
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Steven Bialick
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Emily Jonczak
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Jonathan C Trent
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
| | - Gina Z D'Amato
- Sylvester Comprehensive Cancer Center, Jackson Memorial Hospital, University of Miami Health System, Miami, FL
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31
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Yao Q, Bai Q, Zhang X, Ji G, Chang H, Cai X, Yu L, Wang J, Zhu X, Zhou X. Assessment of ALK Fusions in Uncommon Inflammatory Myofibroblastic Tumors With ALK IHC Positivity but FISH-Equivocal Findings by Targeted RNA Sequencing. Arch Pathol Lab Med 2022; 146:1234-1242. [PMID: 35041745 DOI: 10.5858/arpa.2021-0230-oa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC) are common methods to detect ALK status in inflammatory myofibroblastic tumors (IMTs). However, equivocal ALK FISH signals and inconsistency between FISH and IHC are occasionally observed. OBJECTIVE.— To study the inconsistency between FISH and IHC, and clarify ALK status in IMT by targeted RNA sequencing (RNAseq). DESIGN.— In this study, 12 consultation cases preliminarily diagnosed as uncommon IMTs with ALK IHC positivity but FISH negativity, plus 3 ALK-positive and 3 ALK-negative IMTs, were re-analyzed by IHC, FISH, and RNAseq. RESULTS.— As a result, 1 case with FUS-TFCP2 fusion was detected by RNAseq, which was previously misdiagnosed as IMT. In the other 11 uncommon IMTs, 90.9% (10 of 11) showed equivocal ALK FISH signals, and all were confirmed to harbor ALK fusion by RNAseq, except for 1 failure, suggesting that a low threshold for ALK FISH might be proposed in IMT. Furthermore, RNAseq also identified IGFBP5-ALK in 1 case with ALK IHC positivity but typical FISH negativity, suggesting the possibility of false negatives for ALK FISH. For the typical IMTs, ALK fusion was identified by RNAseq in all 3 ALK-positive IMTs as expected, and additionally FN1-ROS1 fusions were identified in 2 of 3 ALK-negative IMTs. CONCLUSIONS.— These findings indicated that RNAseq can simultaneously detect multiple gene fusions and provide fusion forms and breakpoints, which is of great value for differential diagnosis, especially for those uncommon IMTs with equivocal FISH findings, or inconsistency between IHC and FISH.
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Affiliation(s)
- Qianlan Yao
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Qianming Bai
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Xin Zhang
- Department of Pathology, Fudan University, Zhongshan Hospital, Shanghai, China (Zhang)
| | - Gang Ji
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Heng Chang
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Xu Cai
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Lin Yu
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Jian Wang
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Xiaoli Zhu
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
| | - Xiaoyan Zhou
- From the Department of Pathology, Shanghai Cancer Center, the Department of Oncology, Shanghai Medical College, and the Institute of Pathology, Fudan University, Shanghai, China (Yao, Bai, Ji, Chang, Cai, Yu, Wang, Zhu, Zhou)
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Kemps PG, Picarsic J, Durham BH, Hélias-Rodzewicz Z, Hiemcke-Jiwa L, van den Bos C, van de Wetering MD, van Noesel CJM, van Laar JAM, Verdijk RM, Flucke UE, Hogendoorn PCW, Woei-A-Jin FJSH, Sciot R, Beilken A, Feuerhake F, Ebinger M, Möhle R, Fend F, Bornemann A, Wiegering V, Ernestus K, Méry T, Gryniewicz-Kwiatkowska O, Dembowska-Baginska B, Evseev DA, Potapenko V, Baykov VV, Gaspari S, Rossi S, Gessi M, Tamburrini G, Héritier S, Donadieu J, Bonneau-Lagacherie J, Lamaison C, Farnault L, Fraitag S, Jullié ML, Haroche J, Collin M, Allotey J, Madni M, Turner K, Picton S, Barbaro PM, Poulin A, Tam IS, El Demellawy D, Empringham B, Whitlock JA, Raghunathan A, Swanson AA, Suchi M, Brandt JM, Yaseen NR, Weinstein JL, Eldem I, Sisk BA, Sridhar V, Atkinson M, Massoth LR, Hornick JL, Alexandrescu S, Yeo KK, Petrova-Drus K, Peeke SZ, Muñoz-Arcos LS, Leino DG, Grier DD, Lorsbach R, Roy S, Kumar AR, Garg S, Tiwari N, Schafernak KT, Henry MM, van Halteren AGS, Abla O, Diamond EL, Emile JF. ALK-positive histiocytosis: a new clinicopathologic spectrum highlighting neurologic involvement and responses to ALK inhibition. Blood 2022; 139:256-280. [PMID: 34727172 PMCID: PMC8759533 DOI: 10.1182/blood.2021013338] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/18/2021] [Indexed: 11/20/2022] Open
Abstract
ALK-positive histiocytosis is a rare subtype of histiocytic neoplasm first described in 2008 in 3 infants with multisystemic disease involving the liver and hematopoietic system. This entity has subsequently been documented in case reports and series to occupy a wider clinicopathologic spectrum with recurrent KIF5B-ALK fusions. The full clinicopathologic and molecular spectra of ALK-positive histiocytosis remain, however, poorly characterized. Here, we describe the largest study of ALK-positive histiocytosis to date, with detailed clinicopathologic data of 39 cases, including 37 cases with confirmed ALK rearrangements. The clinical spectrum comprised distinct clinical phenotypic groups: infants with multisystemic disease with liver and hematopoietic involvement, as originally described (Group 1A: 6/39), other patients with multisystemic disease (Group 1B: 10/39), and patients with single-system disease (Group 2: 23/39). Nineteen patients of the entire cohort (49%) had neurologic involvement (7 and 12 from Groups 1B and 2, respectively). Histology included classic xanthogranuloma features in almost one-third of cases, whereas the majority displayed a more densely cellular, monomorphic appearance without lipidized histiocytes but sometimes more spindled or epithelioid morphology. Neoplastic histiocytes were positive for macrophage markers and often conferred strong expression of phosphorylated extracellular signal-regulated kinase, confirming MAPK pathway activation. KIF5B-ALK fusions were detected in 27 patients, whereas CLTC-ALK, TPM3-ALK, TFG-ALK, EML4-ALK, and DCTN1-ALK fusions were identified in single cases. Robust and durable responses were observed in 11/11 patients treated with ALK inhibition, 10 with neurologic involvement. This study presents the existing clinicopathologic and molecular landscape of ALK-positive histiocytosis and provides guidance for the clinical management of this emerging histiocytic entity.
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Affiliation(s)
- Paul G Kemps
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Jennifer Picarsic
- Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Benjamin H Durham
- Human Oncology and Pathogenesis Program, Department of Medicine, and
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Zofia Hélias-Rodzewicz
- Department of Pathology, Ambroise Paré Hospital, Assistance Publique-Hôpitaux de Paris, Boulogne, France
- EA4340-Biomarqueurs et Essais Cliniques en Cancérologie et Onco-Hématologie, Versailles Saint-Quentin-en-Yvelines University, Boulogne, France
| | | | - Cor van den Bos
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Department of Pediatric Oncology, Emma Children's Hospital, and
| | - Marianne D van de Wetering
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Department of Pediatric Oncology, Emma Children's Hospital, and
| | - Carel J M van Noesel
- Department of Pathology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Jan A M van Laar
- Department of Internal Medicine and Immunology, and
- Section of Clinical Immunology, Department of Immunology, and
| | - Robert M Verdijk
- Department of Pathology, Erasmus Medical Center University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Uta E Flucke
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - F J Sherida H Woei-A-Jin
- Department of General Medical Oncology, University Hospitals Leuven, Leuven Cancer Institute, Leuven, Belgium
| | - Raf Sciot
- Department of Pathology, University Hospitals Leuven, Katholieke Universiteit Leuven, Leuven, Belgium
| | | | | | - Martin Ebinger
- Department I - General Pediatrics, Children's Hospital, Hematology and Oncology
| | | | - Falko Fend
- Department of Pathology and Neuropathology and Comprehensive Cancer Center, University Hospital Tuebingen, Tuebingen, Germany
| | - Antje Bornemann
- Department of Pathology and Neuropathology and Comprehensive Cancer Center, University Hospital Tuebingen, Tuebingen, Germany
| | - Verena Wiegering
- Department of Oncology, Hematology and Stem Cell Transplantation, University Children's Hospital Würzburg, Würzburg, Germany
| | - Karen Ernestus
- Department of Pathology, University of Würzburg and Comprehensive Cancer Center Mainfranken, Würzburg, Germany
| | - Tina Méry
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Klinikum Chemnitz, Chemnitz, Germany
| | | | | | - Dmitry A Evseev
- Dmitriy Rogachev National Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Vsevolod Potapenko
- Department of Hematology and Oncology, Municipal Educational Hospital N°31, Saint Petersburg, Russia
- Department of Bone Marrow Transplantation and
| | - Vadim V Baykov
- Department of Pathology, Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia
| | - Stefania Gaspari
- Department of Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Sabrina Rossi
- Pathology Unit, Laboratories Department, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | | | - Gianpiero Tamburrini
- Department of Pediatric Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Sébastien Héritier
- Department of Pediatric Hematology and Oncology, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Jean Donadieu
- EA4340-Biomarqueurs et Essais Cliniques en Cancérologie et Onco-Hématologie, Versailles Saint-Quentin-en-Yvelines University, Boulogne, France
- Department of Pediatric Hematology and Oncology, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Claire Lamaison
- Department of Pathology, Rennes University Hospital, Rennes, France
| | - Laure Farnault
- Department of Hematology, La Conception, University Hospital of Marseille, Marseille, France
| | - Sylvie Fraitag
- Department of Pathology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marie-Laure Jullié
- Department of Pathology, University Hospital of Bordeaux, Bordeaux, France
| | - Julien Haroche
- Department of Internal Medicine, University Hospital La Pitié-Salpêtrière Paris, French National Reference Center for Histiocytoses, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Matthew Collin
- Newcastle upon Tyne Hospitals, Newcastle upon Tyne, United Kingdom
| | | | - Majid Madni
- Department of Pediatric Hematology and Oncology, Nottingham University Hospitals, Nottingham, United Kingdom
| | | | - Susan Picton
- Department of Pediatric Oncology, Leeds Children's Hospital, Leeds, United Kingdom
| | - Pasquale M Barbaro
- Department of Hematology, Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Alysa Poulin
- Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ingrid S Tam
- Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Dina El Demellawy
- Department of Pathology, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Brianna Empringham
- Department of Hematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - James A Whitlock
- Department of Hematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | | | - Amy A Swanson
- Division of Anatomic Pathology, Mayo Clinic Rochester, Rochester, MN
| | - Mariko Suchi
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI
| | - Jon M Brandt
- Department of Pediatric Oncology, Hospital Sisters Health System St Vincent Children's Hospital, Green Bay, WI
| | - Nabeel R Yaseen
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Joanna L Weinstein
- Department of Hematology, Oncology and Stem Cell Transplantation, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Irem Eldem
- Department of Pediatric Hematology and Oncology, St Louis Children's Hospital, Washington University in St Louis, St Louis, MO
| | - Bryan A Sisk
- Department of Pediatric Hematology and Oncology, St Louis Children's Hospital, Washington University in St Louis, St Louis, MO
| | - Vaishnavi Sridhar
- Department of Pediatric Hematology and Oncology, Carilion Children's Pediatric Hematology and Oncology, Roanoke, VA
| | - Mandy Atkinson
- Department of Pediatric Hematology and Oncology, Carilion Children's Pediatric Hematology and Oncology, Roanoke, VA
| | - Lucas R Massoth
- Department of Pathology, Massachusetts General Hospital, and
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Sanda Alexandrescu
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
- Department of Pathology, Boston Children's Hospital, Boston, MA
| | - Kee Kiat Yeo
- Department of Pediatric Oncology, Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA
| | | | - Stephen Z Peeke
- Department of Hematology and Medical Oncology, Maimonides Medical Center, Brooklyn, NY
| | - Laura S Muñoz-Arcos
- Department of Internal Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Daniel G Leino
- Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - David D Grier
- Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Robert Lorsbach
- Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Somak Roy
- Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Ashish R Kumar
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | | | | | | | - Michael M Henry
- Center for Cancer and Blood Disorders, Phoenix Children's Hospital, Phoenix, AZ
| | - Astrid G S van Halteren
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands; and
| | - Oussama Abla
- Department of Hematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Eli L Diamond
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Jean-François Emile
- Department of Pathology, Ambroise Paré Hospital, Assistance Publique-Hôpitaux de Paris, Boulogne, France
- EA4340-Biomarqueurs et Essais Cliniques en Cancérologie et Onco-Hématologie, Versailles Saint-Quentin-en-Yvelines University, Boulogne, France
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Salgia SK, Govindarajan A, Salgia R, Pal SK. ALK-Directed Therapy in Non-NSCLC Malignancies: Are We Ready? JCO Precis Oncol 2022; 5:767-770. [PMID: 34994610 DOI: 10.1200/po.21.00078] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Sabrina K Salgia
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Ameish Govindarajan
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Ravi Salgia
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Sumanta K Pal
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA
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Chen W, Lin W, Wu L, Xu A, Liu C, Huang P. A Novel Prognostic Predictor of Immune Microenvironment and Therapeutic Response in Kidney Renal Clear Cell Carcinoma based on Necroptosis-related Gene Signature. Int J Med Sci 2022; 19:377-392. [PMID: 35165523 PMCID: PMC8795799 DOI: 10.7150/ijms.69060] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/11/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Necroptosis, a cell death of caspase-independence, plays a pivotal role in cancer biological regulation. Although necroptosis is closely associated with oncogenesis, cancer metastasis, and immunity, there remains a lack of studies determining the role of necroptosis-related genes (NRGs) in the highly immunogenic cancer type, kidney renal clear cell carcinoma (KIRC). Methods: The information of clinicopathology and transcriptome was extracted from TCGA database. Following the division into the train and test cohorts, a three-NRGs (TLR3, FASLG, ZBP1) risk model was identified in train cohort by LASSO regression. The overall survival (OS) comparison was conducted between different risk groups through Kaplan-Meier analysis, which was further validated in test cohort. The Cox proportional hazards regression model was introduced to assess its impact of clinicopathological factors and risk score on survival. ESTIMATE and CIBERSORT algorithms were introduced to evaluate immune microenvironment, while enrichment analysis was conducted to explore the biological significance. Correlation analysis was applied for the correlation assessment between checkpoint gene expression and risk score, between gene expression and therapeutic response. Gene expressions from TCGA were verified by GEO datasets and immunohistochemistry (IHC) analysis. Results: This NRGs-related signature predicted poorer OS in high-risk group, which was also verified in test cohort. Risk score could also independently predict survival outcome of KIRC. Significant changes were also found in immune microenvironment and checkpoint gene expressions between different risk groups, with immune functional enrichment in high-risk group. Interestingly, therapeutic response was correlated with the expressions of NRGs. The expressions of NRGs from TCGA were consistent with those from GEO datasets and IHC analysis. Conclusion: The NRGs-related signature functions as a novel prognostic predictor of immune microenvironment and therapeutic response in KIRC.
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Affiliation(s)
- Wenwei Chen
- Department of Urology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Department of Urology & Department of Kidney Transplantation, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Wenfeng Lin
- Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Liang Wu
- Department of Pathology, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Abai Xu
- Department of Urology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chunxiao Liu
- Department of Urology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Peng Huang
- Department of Urology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Sugiyama M, Hirabayashi S, Ishi Y, Kikuchi J, Ishikura A, Motegi H, Ueda Y, Sawai S, Hara K, Terashita Y, Cho Y, Takakuwa E, Honda S, Yamaguchi S, Kinoshita I, Manabe A. Notable therapeutic response in a patient with systemic juvenile xanthogranuloma with KIF5B-ALK fusion. Pediatr Blood Cancer 2021; 68:e29227. [PMID: 34245207 DOI: 10.1002/pbc.29227] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Minako Sugiyama
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan.,Division of Clinical Cancer Genomics, Hokkaido University Hospital, Hokkaido, Japan
| | | | - Yukitomo Ishi
- Department of Neurosurgery, Faculty of Medicine, Hokkaido University, Hokkaido, Japan
| | - Junko Kikuchi
- Division of Clinical Cancer Genomics, Hokkaido University Hospital, Hokkaido, Japan
| | - Ayako Ishikura
- Department of Pediatrics, Hakodate Central General Hospital, Hokkaido, Japan
| | - Hiroaki Motegi
- Department of Neurosurgery, Faculty of Medicine, Hokkaido University, Hokkaido, Japan
| | - Yuki Ueda
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan
| | - Saori Sawai
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan
| | - Kazuya Hara
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan
| | - Yukayo Terashita
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan
| | - Yuko Cho
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan
| | - Emi Takakuwa
- Department of Surgical Pathology, Hokkaido University Hospital, Hokkaido, Japan
| | - Shohei Honda
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, Hokkaido, Japan
| | - Shigeru Yamaguchi
- Department of Neurosurgery, Faculty of Medicine, Hokkaido University, Hokkaido, Japan
| | - Ichiro Kinoshita
- Division of Clinical Cancer Genomics, Hokkaido University Hospital, Hokkaido, Japan
| | - Atsushi Manabe
- Department of Pediatrics, Hokkaido University Hospital, Hokkaido, Japan
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Torres GF, Bonilla CE, Buitrago G, Arrieta O, Malapelle U, Rolfo C, Cardona AF. How clinically useful is comprehensive genomic profiling for patients with non-small cell lung cancer? A systematic review. Crit Rev Oncol Hematol 2021; 166:103459. [PMID: 34461270 DOI: 10.1016/j.critrevonc.2021.103459] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/02/2021] [Accepted: 08/22/2021] [Indexed: 12/18/2022] Open
Abstract
Given the lack of a gold standard, the clinical usefulness of Comprehensive Genomic Profiling (CGP) has not been established. This systematic review aimed to evaluate evidence about the clinical benefit of CGP for patients with Non-small cell lung carcinoma (NSCLC). All controlled studies that evaluated the ability of CGP to detect actionable targets (ATs) reported increases in the number of samples with ATs. The frequency of ATs detected in uncontrolled case series ranged from 0.7 % for RET mutations to 45 % for EGFR mutations. The studies that evaluated therapies targeted to EGFR, ALK, ROS-1, MET, and RET mutations documented significant improvement in clinical outcomes. This review suggests that CGP tests may be clinically helpful for treating patients with NSCLC. Although current evidence is associated with a high risk of bias, the significant impact of NSCLC on individuals and society may justify the routine use of CGP testing for this disease.
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Affiliation(s)
| | - Carlos Eduardo Bonilla
- Clinical Oncology Department, Instituto Nacional de Cancerología - INC, Bogotá, Colombia
| | - Giancarlo Buitrago
- Instituto de Investigaciones Clínicas, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Oscar Arrieta
- Thoracic Oncology Unit, National Cancer Institute (INCan), México City, Mexico
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Christian Rolfo
- Center for Thoracic Oncology, Tisch Cancer Center, Mount Sinai Hospital System & Icahn School of Medicine, Mount Sinai, New York, NY, USA
| | - Andrés F Cardona
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (Fox-G/ONCOLGroup), Universidad el Bosque, Bogotá, Colombia; Clinical and Traslational Oncology Group, Clínica del Country, Bogotá, Colombia
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Tomlins SA, Hovelson DH, Harms P, Drewery S, Falkner J, Fischer A, Hipp J, Kwiatkowski K, Lazo de la Vega L, Mitchell K, Reeder T, Siddiqui J, Vakil H, Johnson DB, Rhodes DR. Development and Validation of StrataNGS, a Multiplex PCR, Semiconductor Sequencing-Based Comprehensive Genomic Profiling Test. J Mol Diagn 2021; 23:1515-1533. [PMID: 34454112 DOI: 10.1016/j.jmoldx.2021.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 07/09/2021] [Accepted: 08/03/2021] [Indexed: 12/13/2022] Open
Abstract
Despite widespread use in targeted tumor testing, multiplex PCR/semiconductor (Ion Torrent) sequencing-based assessment of all comprehensive genomic profiling (CGP) variant classes has been limited. Herein, we describe the development and validation of StrataNGS, a 429-gene, multiplex PCR/semiconductor sequencing-based CGP laboratory-developed test performed on co-isolated DNA and RNA from formalin-fixed, paraffin-embedded tumor specimens with ≥2 mm2 tumor surface area. Validation was performed in accordance with MolDX CGP validation guidelines using 1986 clinical formalin-fixed, paraffin-embedded samples and an in-house developed optimized bioinformatics pipeline. Across CGP variant classes, accuracy ranged from 0.945 for tumor mutational burden (TMB) status to >0.999 for mutations and gene fusions, positive predictive value ranged from 0.915 for TMB status to 1.00 for gene fusions, and reproducibility ranged from 0.998 for copy number alterations to 1.00 for splice variants and insertions/deletions. StrataNGS TMB estimates were highly correlated to those from whole exome- or FoundationOne CDx-determined TMB (Pearson r = 0.998 and 0.960, respectively); TMB reproducibility was 0.996 (concordance correlation coefficient). Limit of detection for all variant classes was <20% tumor content. Together, we demonstrate that multiplex PCR/semiconductor sequencing-based tumor tissue CGP is feasible using optimized bioinformatic approaches described herein.
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Affiliation(s)
| | | | - Paul Harms
- Departments of Pathology and Dermatology, University of Michigan, Ann Arbor, Michigan
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38
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Mondaca S, Lebow ES, Namakydoust A, Razavi P, Reis-Filho JS, Shen R, Offin M, Tu HY, Murciano-Goroff Y, Xu C, Makhnin A, Martinez A, Pavlakis N, Clarke S, Itchins M, Lee A, Rimner A, Gomez D, Rocco G, Chaft JE, Riely GJ, Rudin CM, Jones DR, Li M, Shaffer T, Hosseini SA, Bertucci C, Lim LP, Drilon A, Berger MF, Benayed R, Arcila ME, Isbell JM, Li BT. Clinical utility of next-generation sequencing-based ctDNA testing for common and novel ALK fusions. Lung Cancer 2021; 159:66-73. [PMID: 34311346 DOI: 10.1016/j.lungcan.2021.06.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/16/2021] [Accepted: 06/24/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Liquid biopsy for plasma circulating tumor DNA (ctDNA) next-generation sequencing (NGS) can detect ALK fusions, though data on clinical utility of this technology in the real world is limited. MATERIALS AND METHODS Patients with lung cancer without known oncogenic drivers or who had acquired resistance to therapy (n = 736) underwent prospective plasma ctDNA NGS. A subset of this cohort (n = 497) also had tissue NGS. We evaluated ALK fusion detection, turnaround time (TAT), plasma and tissue concordance, matching to therapy, and treatment response. RESULTS ctDNA identified an ALK fusion in 21 patients (3%) with a variety of breakpoints and fusion partners, including EML4, CLTC, and PON1, a novel ALK fusion partner. TAT for ctDNA NGS was shorter than tissue NGS (10 vs. 20 days; p < 0.001). Among ALK fusions identified by ctDNA, 93% (13/14, 95% CI 66%-99%) were concordant with tissue evaluation. Among ALK fusions detected by tissue NGS, 54% (13/24, 95% CI 33%-74%) were concordant with plasma ctDNA. ctDNA matched patients to ALK-directed therapy with subsequent clinical response, including four patients matched on the basis of ctDNA results alone due to inadequate or delayed tissue testing. Serial ctDNA analysis detected MET amplification (n = 2) and ALK G1202R mutation (n = 2) as mechanisms of acquired resistance to ALK-directed therapy. CONCLUSION Our findings support a complementary role for ctDNA in detection of ALK fusions and other alterations at diagnosis and therapeutic resistance settings.
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Affiliation(s)
- Sebastian Mondaca
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Department of Hematology and Oncology, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362 6th Fl, Rm 609, Santiago, Chile.
| | - Emily S Lebow
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Azadeh Namakydoust
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Pedram Razavi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Ronglai Shen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering, 1275 York Avenue, New York, NY, USA
| | - Michael Offin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Hai-Yan Tu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, China
| | - Yonina Murciano-Goroff
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Chongrui Xu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, China
| | - Alex Makhnin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Andres Martinez
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Nick Pavlakis
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Stephen Clarke
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Malinda Itchins
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Adrian Lee
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Daniel Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Gaetano Rocco
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Jamie E Chaft
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Gregory J Riely
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Charles M Rudin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - David R Jones
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Mark Li
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | - Tristan Shaffer
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | | | | | - Lee P Lim
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | - Alexander Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Michael F Berger
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York NY, USA
| | - Ryma Benayed
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Maria E Arcila
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - James M Isbell
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Bob T Li
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA.
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Precision therapy with anaplastic lymphoma kinase inhibitor ceritinib in ALK-rearranged anaplastic large cell lymphoma. ESMO Open 2021; 6:100172. [PMID: 34242968 PMCID: PMC8271116 DOI: 10.1016/j.esmoop.2021.100172] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/09/2021] [Accepted: 05/12/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND More than 80% of anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL) patients harbor the (nucleophosmin) NPM1-ALK fusion gene t(2;5) chromosomal translocation. We evaluated the preclinical and clinical efficacy of ceritinib treatment of this aggressive lymphoma. MATERIALS AND METHODS We studied the effects of ceritinib treatment in NPM1-ALK+ T-cell lymphoma cell lines in vitro and on tumor size and survival advantage in vivo utilizing tumor xenografts. We treated an NPM1-ALK+ ALCL patient with ceritinib. We reviewed all hematologic malignancies profiled by a large hybrid-capture next-generation sequencing (NGS)-based comprehensive genomic profiling assay for ALK alterations. RESULTS In our in vitro experiments, ceritinib inhibited constitutive activation of the fusion kinase NPM1-ALK and downstream effector molecules STAT3, AKT, and ERK1/2, and induced apoptosis of these lymphoma cell lines. Cell cycle analysis following ceritinib treatment showed G0/G1 arrest with a concomitant decrease in the percentage of cells in S and G2/M phases. Further, treatment with ceritinib in the NPM1-ALK+ ALCL xenograft model resulted in tumor regression and improved survival. Of 19 272 patients with hematopoietic diseases sequenced, 58 patients (0.30%) harbored ALK fusions that include histiocytic disorders, multiple myeloma, B-cell neoplasms, Castleman's disease, and juvenile xanthogranuloma. A multiple relapsed NPM1-ALK+ ALCL patient treated with ceritinib achieved complete remission with ongoing clinical benefit to date, 5 years after initiation of therapy. CONCLUSIONS This ceritinib translational study in NPM1-ALK+ ALCL provides a strong rationale for a prospective study of ceritinib in ALK+ T-cell lymphomas and other ALK+ hematologic malignancies.
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Takeyasu Y, Okuma HS, Kojima Y, Nishikawa T, Tanioka M, Sudo K, Shimoi T, Noguchi E, Arakawa A, Mori T, Sunami K, Kubo T, Kohno T, Akihiko Y, Yamamoto N, Yonemori K. Impact of ALK Inhibitors in Patients With ALK-Rearranged Nonlung Solid Tumors. JCO Precis Oncol 2021; 5:PO.20.00383. [PMID: 34036223 PMCID: PMC8140781 DOI: 10.1200/po.20.00383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/30/2021] [Accepted: 02/22/2021] [Indexed: 12/29/2022] Open
Abstract
PURPOSE Anaplastic lymphoma kinase (ALK) rearrangement is a well-known driver oncogene in non–small-cell lung cancer and has also been identified in other types of tumors. However, there is limited evidence on the clinical response to ALK tyrosine kinase inhibitors (TKIs), such as alectinib and crizotinib, in rare tumors with ALK fusion. We evaluated the therapeutic effect of ALK-TKIs in rare ALK-rearranged tumors. PATIENTS AND METHODS Between April 2012 and April 2019, clinical outcomes and characteristics of patients with ALK-rearranged nonlung solid tumors who received ALK-TKIs (alectinib and/or crizotinib) outside of clinical trials were reviewed. Expression and/or rearrangement of ALK was evaluated by immunohistochemistry, fluorescence in situ hybridization, and next-generation sequencing. The tumor response was assessed according to RECIST (version 1.1). Progression-free survival was estimated from initial ALK-TKI initiation until progression. RESULTS We identified seven patients (inflammatory myofibroblastic tumors, n = 3; ALK-positive histiocytosis, n = 1; histiocytic sarcoma, n = 1; osteosarcoma, n = 1; and parotid adenocarcinoma, n = 1), with a median age of 17 years. Two rare ALK fusions, namely, CTNNA1-ALK and ITSN2-ALK, were identified. As initial ALK-TKI therapy, five patients received alectinib and two received crizotinib. The objective response rate for the initial ALK-TKI therapy was 85.7% (95% CI, 44 to 97), including two patients who received alectinib and achieved complete response. The median progression-free survival was 8.1 months (range, 1.7 to not estimable). There were no treatment interruptions or dose reductions because of adverse events caused by alectinib. CONCLUSION This study highlights the potential benefit of ALK-TKIs, especially alectinib, in patients with ALK-rearranged nonlung solid tumors.
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Affiliation(s)
- Yuki Takeyasu
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.,Course of Advanced Clinical Research of Cancer, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hitomi S Okuma
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.,Clinical Research Support Office, National Cancer Center Hospital, Tokyo, Japan
| | - Yuki Kojima
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Tadaaki Nishikawa
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Maki Tanioka
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuki Sudo
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Tatsunori Shimoi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Emi Noguchi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Ayumu Arakawa
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Taisuke Mori
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Kuniko Sunami
- Department of Laboratory Medicine, National Cancer Center Hospital, Tokyo, Japan
| | - Takashi Kubo
- Division of Translational Genomics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Tokyo, Japan.,Department of Clinical Genomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Takashi Kohno
- Division of Translational Genomics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Tokyo, Japan.,Division of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan
| | - Yoshida Akihiko
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan.,Rare Cancer Center, National Cancer Center Hospital, Tokyo, Japan
| | - Noboru Yamamoto
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan
| | - Kan Yonemori
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
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Bai Y, Sun W, Niu D, Yang X, Diao X, Yu Y, Lin D. Localized ALK-positive histiocytosis in a Chinese woman: report of a case in the lung with a novel EML4-ALK rearrangement. Virchows Arch 2021; 479:1079-1083. [PMID: 33825946 DOI: 10.1007/s00428-021-03092-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/15/2021] [Accepted: 03/30/2021] [Indexed: 10/21/2022]
Abstract
ALK-positive histiocytosis (APH) is a newly defined entity with specific histological features and a highly recurrent KIF5B-ALK gene fusion. APH is characterized by clonal proliferation of histiocytes and can present as either systemic or localized. It was first described in infants and then expanded to older children and adults. Although lung involvement has been shown in three systemic cases, localized lung lesions have not previously been reported. The ALK gene has many fusion partners in addition to KIF5B in APH. Here, we report a striking case of localized APH in the lung harboring a rare EML4-ALK rearrangement in a 52-year-old Chinese woman. Furthermore, we reviewed the previously published APH cases, analyzed the partner genes of the ALK fusions, and explored the role of patient ethnicity. We discovered a link between ethnicity and this rare disease.
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Affiliation(s)
- Yanhua Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital and Institute, No. 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Wei Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital and Institute, No. 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Dongfeng Niu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital and Institute, No. 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Xin Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital and Institute, No. 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Xinting Diao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital and Institute, No. 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Yang Yu
- Beijing Novogene Bioinformatics Technology Co., Ltd, Beijing, China
| | - Dongmei Lin
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital and Institute, No. 52 Fucheng Road, Haidian District, Beijing, 100142, China.
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ALK-positive Histiocytosis of the Breast: A Clinicopathologic Study Highlighting Spindle Cell Histology. Am J Surg Pathol 2021; 45:347-355. [PMID: 32826530 DOI: 10.1097/pas.0000000000001567] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Originally described as a systemic self-limiting disease in infancy, the spectrum of ALK-positive histiocytosis has recently been broadened to include localized diseases in older children and young adults. Despite different manifestations, these tumors share histologic characteristics and a highly recurrent KIF5B-ALK fusion. ALK-positive histiocytosis is poorly characterized in the breast. In this study, we report 3 cases of ALK-positive histiocytosis of the breast. The patients were Asian women, aged 16 to 45 years. Two patients presented with an isolated breast mass, while 1 exhibited multiorgan involvement. The latter patient received ALK inhibitor after surgery, which led to complete remission. Histologically, well-circumscribed tumors displayed fascicular and storiform growth of uniform, nonatypical spindle cells admixed with lymphocytic infiltrates. Fewer conventional epithelioid histiocytes with lobulated or clefted nuclei were observed within the same breast tumors in 2 cases or within a concomitant brain tumor in the third case. Touton-type giant cells were focally present in 2 cases. Immunohistochemically, tumor spindle, and epithelioid cells were diffusely positive for CD163 and ALK in all cases and focally positive for S100 protein in 1 of the cases. CD1a and langerin were negative. Actin-positive myofibroblasts were admixed within the tumor in 2 cases, and their reactive nature was highlighted using double immunostaining. Break-apart fluorescence in situ hybridization assay demonstrated gene rearrangements involving KIF5B and ALK in all the 3 cases. ALK-positive histiocytosis rarely occurs as a spindle cell breast tumor, and should be distinguished from other diseases such as inflammatory myofibroblastic tumors and spindled histiocytic reaction.
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43
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Sankar K, Nagrath S, Ramnath N. Immunotherapy for ALK-Rearranged Non-Small Cell Lung Cancer: Challenges Inform Promising Approaches. Cancers (Basel) 2021; 13:1476. [PMID: 33806977 PMCID: PMC8004790 DOI: 10.3390/cancers13061476] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/16/2021] [Accepted: 03/19/2021] [Indexed: 12/20/2022] Open
Abstract
Rearrangements in the Anaplastic Lymphoma Kinase (ALK) gene have been implicated in 5-6% of all non-small cell lung cancers. ALK-rearranged non-small cell lung cancers are sensitive to ALK-directed tyrosine kinase inhibitors, but generally resistant to single-agent immune checkpoint inhibitors. Here, we aim to describe the mechanisms of ALK aberrations in non-small cell lung cancer by which an immunosuppressed tumor microenvironment is created, leading to host immune evasion. We report pre-clinical and clinical studies evaluating novel immunotherapeutic approaches and describe the promises and challenges of incorporating immune-based treatments for ALK-rearranged non-small cell lung cancer.
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Affiliation(s)
- Kamya Sankar
- Division of Hematology and Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109-5848, USA;
| | - Sunitha Nagrath
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-5848, USA;
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109-5848, USA
| | - Nithya Ramnath
- Division of Medical Oncology, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI 48109-5848, USA
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Non-secretory multiple myeloma with unusual TFG-ALK fusion showed dramatic response to ALK inhibition. NPJ Genom Med 2021; 6:23. [PMID: 33731690 PMCID: PMC7969947 DOI: 10.1038/s41525-021-00186-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/25/2021] [Indexed: 01/01/2023] Open
Abstract
Non-secretory multiple myeloma (NSMM) constitutes a distinct entity of multiple myeloma characterized by the absence of detectable monoclonal protein and rarely an absence of free light chains in the serum and urine. Given its rarity, the genomic landscape, clinical course, and prognosis of NSSM are not well characterized. Here, we report a case of a patient with relapsed and refractory NSMM with brain metastasis harboring a TFG-ALK fusion showing a dramatic and durable (over two years) response to commercially available anaplastic lymphoma kinase (ALK) inhibitors. The case emphasizes the beneficial role of molecular profiling in this target-poor disease.
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45
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Wangsiricharoen S, Zhong M, Ranganathan S, Matoso A, Argani P. ALK-rearranged Renal Cell Carcinoma (RCC): A Report of 2 Cases and Review of the Literature Emphasizing the Distinction Between VCL-ALK and Non- VCL-ALK RCC. Int J Surg Pathol 2021; 29:808-814. [PMID: 33729862 DOI: 10.1177/10668969211003660] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Anaplastic lymphoma kinase (ALK) rearrangement-associated renal cell carcinoma (ALK-rearranged RCC) is a new provisional entity that has been included in the 2016 World Health Organization classification of RCCs. We report 2 cases of ALK-rearranged RCC, 1 with a vinculin-ALK (VCL-ALK) fusion and the other with an EML4-ALK fusion. The VCL-ALK RCC occurred in a 14-year-old girl with sickle cell trait and showed features similar to previously described VCL-ALK RCCs, including medullary epicenter, solid architecture, and polygonal cells with cytoplasmic vacuoles. The EML4-ALK RCC occurred in a 14-year-old boy with no evidence of sickle cell trait and had multiple less-specific growth patterns comprising tubular, solid, and tubulopapillary architectures in the desmoplastic stroma, reminiscent of collecting duct carcinoma. Both tumors demonstrated cytoplasmic and membranous ALK protein expression by immunohistochemistry. Fluorescence in situ hybridization confirmed the ALK gene rearrangements in both cases. On review in the literature, we found that solid architecture and cytoplasmic vacuoles were present significantly more frequently in VCL-ALK RCC than in non-VCL-ALK RCC, supporting the distinctive nature of the former.
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Affiliation(s)
| | - Minghao Zhong
- 12228Yale University School of Medicine, New Haven, CT, USA
| | | | - Andres Matoso
- 1466Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Pedram Argani
- 1466Johns Hopkins University School of Medicine, Baltimore, MD, USA
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46
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Tarantino P, Mazzarella L, Marra A, Trapani D, Curigliano G. The evolving paradigm of biomarker actionability: Histology-agnosticism as a spectrum, rather than a binary quality. Cancer Treat Rev 2021; 94:102169. [PMID: 33652262 DOI: 10.1016/j.ctrv.2021.102169] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 02/06/2023]
Abstract
Precision medicine is progressively revolutionizing oncology, through the identification of biomarkers predictive of treatment response in cancer patients. For three of such biomarkers, namely NTRK-fusions, microsatellite instability and high tumor mutational burden, drugs have been approved by regulatory agencies regardless of tumor histology, realizing the paradigm of histology-agnostic actionability. Several additional biomarkers are being studied in a histology-agnostic manner, and may in the future expand this list. However, most available evidence suggest that histology-agnosticism may be the extreme of a continuous spectrum of actionability, rather than a binary quality. The present review recapitulates such evidence, highlighting opportunities and challenges posed by the emergence of the spectrum of biomarker actionability in the context of a prevalently histology-based oncology.
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Affiliation(s)
- Paolo Tarantino
- European Institute of Oncology IRCCS, Milan, Italy; University of Milan, Milan, Italy
| | | | - Antonio Marra
- European Institute of Oncology IRCCS, Milan, Italy; University of Milan, Milan, Italy
| | | | - Giuseppe Curigliano
- European Institute of Oncology IRCCS, Milan, Italy; University of Milan, Milan, Italy.
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Walsh EM, Xing D, Lippitt MH, Fader AN, Wethington SL, Meyer CF, Gaillard SL. Molecular Tumor Board Guides Successful Treatment of a Rare, Locally Aggressive, Uterine Mesenchymal Neoplasm. JCO Precis Oncol 2021; 5:PO.20.00189. [PMID: 34250413 DOI: 10.1200/po.20.00189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 12/23/2020] [Indexed: 11/20/2022] Open
Affiliation(s)
- Elaine M Walsh
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD.,Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Deyin Xing
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD
| | - Melissa H Lippitt
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Johns Hopkins Hospital, Baltimore, MD.,NorthShore University HealthSystem, Evanston, IL
| | - Amanda N Fader
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Johns Hopkins Hospital, Baltimore, MD
| | - Stephanie L Wethington
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Johns Hopkins Hospital, Baltimore, MD
| | - Christian F Meyer
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD
| | - Stephanie L Gaillard
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD.,Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, Johns Hopkins Hospital, Baltimore, MD
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Novaes LAC, Sussuchi da Silva L, De Marchi P, Cavagna RDO, de Paula FE, Zanon MF, Evangelista AF, Albino da Silva EC, Duval da Silva V, Leal LF, Reis RM. Simultaneous analysis of ALK, RET, and ROS1 gene fusions by NanoString in Brazilian lung adenocarcinoma patients. Transl Lung Cancer Res 2021; 10:292-303. [PMID: 33569313 PMCID: PMC7867767 DOI: 10.21037/tlcr-20-740] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background Gene fusions have been successfully employed as therapeutic targets for lung adenocarcinoma. However, tissue availability for molecular testing of multiples alterations is frequently unfeasible. We aimed to detect the presence of ALK, RET, and ROS1 rearrangements by a RNA-based single assay in Brazilian lung adenocarcinomas and to associate with clinicopathological features and genetic ancestry. Methods From a FFPE series of 444 molecularly characterized lung adenocarcinomas, 253 EGFR/KRAS wild-type cases were eligible for gene rearrangement analysis. Following RNA isolation, ALK, RET, and ROS1 rearrangements were simultaneously analyzed employing the ElementsXT Custom panel (NanoString Technologies). Rearrangements were further associated with clinicopathological features and genetic ancestry of the patients. Results The NanoString platform was performed in subset of 142 cases. Gene fusion results were conclusive for 94.4% (n=134) cases (failure rate =5.6%). ALK rearrangements were observed in 21 out of 134 cases, and associated with younger, never smokers, metastatic disease, and metastases in the central nervous system. RET and ROS1 fusions were detected in two and one out of 134 cases, respectively. Genetic ancestry was not associated with gene fusions. Overall, considering all cases for which a molecular analysis was conclusive (EGFR/KRAS/ALK/RET/ROS1), ALK fusions frequency was observed in 6.5% (21/325), RET in 0.6% (2/325), and ROS1 in 0.3% (1/325). Conclusions This study successfully used a RNA-based single assay for the simultaneous analysis of ALK, RET, and ROS1 fusions employing routine biopsies from Brazilian patients lung adenocarcinoma allowing an extensive molecular testing for actionable rearrangements contributing to guide clinical strategies.
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Affiliation(s)
| | | | - Pedro De Marchi
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil.,Department of Medical Oncology, Barretos Cancer Hospital, Barretos, Brazil.,Oncoclinicas Group, Rio de Janeiro, Brazil
| | - Rodrigo de Oliveira Cavagna
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil.,Department of Molecular Diagnosis, Barretos Cancer Hospital, Barretos, Brazil
| | | | - Maicon Fernando Zanon
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil.,Department of Molecular Diagnosis, Barretos Cancer Hospital, Barretos, Brazil
| | | | | | - Vinícius Duval da Silva
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil.,Department of Pathology, Barretos Cancer Hospital, Barretos, Brazil.,Barretos School of Medicine Dr. Paulo Prata - FACISB, Barretos, Brazil
| | - Letícia Ferro Leal
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil.,Barretos School of Medicine Dr. Paulo Prata - FACISB, Barretos, Brazil
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil.,Department of Molecular Diagnosis, Barretos Cancer Hospital, Barretos, Brazil.,Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
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49
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Jaber OI, Al Jarrah D, Hiasat M, Al Hussaini M. ALK-Positive Histiocytosis: A Case Report and Literature Review. Turk Patoloji Derg 2021; 37:172-177. [PMID: 33973641 PMCID: PMC10512673 DOI: 10.5146/tjpath.2020.01507] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 09/01/2020] [Indexed: 11/18/2022] Open
Abstract
ALK positive histiocytosis is a relatively new histiocytic proliferation disease with a characteristic gene translocation involving fusion of the ALK gene with different partners, mostly KIF5B. We report a case of ALK-positive histiocytosis with literature review. A 27-year-old male patient presented mainly with progressive lower limb weakness. Imaging studies showed an intradural extramedullary enhancing lesion at the L3 level. A 1.5 cm mass was excised from the sensory nerve root in the filum terminale at the level of L3. Histologic examination showed infiltration of the nerve by numerous histiocytes with moderate to abundant eosinophilic to clear-foamy and variably-vacuolated cytoplasm with irregular-to-smooth contoured nuclei. The histiocytes were positive for CD68 and ALK1 and negative for S100 and CD1a. KIF5B-ALK fusion was detected by real time-polymerase chain reaction. The patient is asymptomatic nine months after surgical excision. This is the first reported localized case occurring in the nerve root of an adult patient, thus expanding the clinical manifestations of this disease. An integrated histological, immunohistochemical and molecular approach is recommended for diagnosis. We recommend performing ALK1 immunohistochemical stain on all histiocytosis cases to increase awareness and detection of this newly described entity.
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Affiliation(s)
- Omar Issa Jaber
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Doa’ Al Jarrah
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
| | | | - Maysa Al Hussaini
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
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50
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Kumar M, Kumar K, Singh HP, Nair S, Patel A, Kumar A, Soni S. Discordance between Fluorescence In Situ Hybridization and Immunohistochemistry Analysis of Anaplastic Lymphoma Kinase Rearrangement in Indian Patients with Non-Small Cell Lung Cancer. South Asian J Cancer 2020; 9:109-114. [PMID: 33354554 PMCID: PMC7745737 DOI: 10.1055/s-0040-1721191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Aims This study aims to evaluate the incidence of anaplastic lymphoma kinase (ALK) mutation in nonsmall cell lung cancer (NSCLC) incorporating fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC) methods and to look for any discordance. Methods We evaluated 101 samples obtained from an enriched cohort of NSCLCs patients from the Army Hospital Research and Referral, New Delhi, India, between November 2016 and November 2018. IHC was performed using the highly-sensitive D5F3 rabbit monoclonal primary antibody. FISH was performed with dual-color, break-apart probe (ZytoLight SPEC) on formalin-fixed, and paraffin-embedded tissue. Discordance between IHC and FISH for ALK rearrangements was evaluated. Pearson correlation coefficient ( r ) was performed to identify any association of ALK presence (by IHC and FISH) with smoking brain metastasis, programmed death-ligand (PD-L1) expression, pleural effusion, and histopathological subtype. Results A total of 7.92% (8/101) cases tested by IHC and 9.9% (10/101) cases tested by FISH were positive for ALK rearrangement. Of 93 ALK IHC-negative cases, 4 were ALK FISH-positive, whereas of 91 ALK FISH-negative cases, 4 were ALK IHC-positive cases. The correlation analysis demonstrated no or very weak correlation in ALK mutations by IHC or FISH with smoking, brain metastasis, PD-L1 expression, pleural effusion, and histopathological examination, except a weak positive correlation ( r = 0.33) observed between brain metastasis and ALK rearrangement identified by FISH. Conclusions Our study demonstrated a somewhat similar incidence of ALK FISH-positive cases and ALK IHC-positive cases, though the incidence was numerically higher for ALK-FISH method.
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Affiliation(s)
- Manish Kumar
- Department of Medical Oncology, Army Hospital Research and Referral, New Delhi, India
| | - Kishore Kumar
- Department of Medical Oncology, Command Hospital Air Force, Bengaluru, Karnataka, India
| | - Harinder Pal Singh
- Department of Medical Oncology, Army Hospital Research and Referral, New Delhi, India
| | - Suresh Nair
- Department of Medical Oncology, Army Hospital Research and Referral, New Delhi, India
| | - Amol Patel
- Department of Medical Oncology, Army Hospital Research and Referral, New Delhi, India
| | - Ashok Kumar
- Department of Radiation Oncology, Army Hospital Research and Referral, New Delhi, India
| | - Sneha Soni
- Community Medicine, Rama Medical College, Hapur, Uttar Pradesh, India
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