1
|
Freitas Monteiro M, Papaserafeim M, Andreani M, Réal A, Kouklas A, Reis Galvão D, Seebach JD, Puga Yung GL. NK Cytotoxicity Mediated by NK-92 Cell Lines Expressing Combinations of Two Allelic Variants for FCGR3. Antibodies (Basel) 2024; 13:55. [PMID: 39051331 PMCID: PMC11270249 DOI: 10.3390/antib13030055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 07/01/2024] [Accepted: 07/05/2024] [Indexed: 07/27/2024] Open
Abstract
Natural killer (NK) cells play an important role in the surveillance of viral infections and cancer. NK cell antibody-dependent cellular cytotoxicity (ADCC) and direct cytotoxicity are mediated by the recognition of antibody-coated target cells through the Fc gamma receptor IIIA (FcγRIIIa/CD16) and by ligands of activating/inhibitory NK receptors, respectively. Allelic variants of the FCGR3A gene include the high-affinity single-nucleotide polymorphism (SNP) rs396991 (V176F), which is associated with the efficacy of monoclonal antibody (mAb) therapies, and the SNP rs10127939 (L66H/R). The contribution of FCGR3A SNPs to NK cell effector functions remains controversial; therefore, we generated a panel of eight NK-92 cell lines expressing specific combinations of these SNPs and tested their cytotoxicities. NK-92 cells were stably transfected with plasmids containing different combinations of FCGR3A SNPs. Messenger RNA and FcγRIIIa/CD16 cell surface expressions were detected using new generation sequencing (NGS) and flow cytometry, respectively. All FcγRIIIa/CD16-transfected NK-92 cell lines exhibited robust ADCC against three different target cell lines with minor differences. In addition, enhanced direct NK cytotoxicity against K562 target cells was observed, suggesting a mechanistic role of FcγRIIIa/CD16 in direct NK cytotoxicity. In conclusion, we generated eight FcγRIIIa/CD16-transfected NK-92 cell lines carrying different combinations of two of the most studied FCGR3A SNPs, representing the major genotypes described in the European population. The functional characterization of these cell lines revealed differences in ADCC and direct NK cytotoxicity that may have implications for the design of adoptive cancer immunotherapies using NK cells and tumor antigen-directed mAbs.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Jörg D. Seebach
- Laboratory of Translational Immunology, Department of Medicine, Division of Immunology and Allergology, University Hospitals Geneva, Medical Faculty, CH-1211 Geneva, Switzerland
| | - Gisella L. Puga Yung
- Laboratory of Translational Immunology, Department of Medicine, Division of Immunology and Allergology, University Hospitals Geneva, Medical Faculty, CH-1211 Geneva, Switzerland
| |
Collapse
|
2
|
Niu HQ, Zheng BY, Zou MX, Zheng BW. Complex immune microenvironment of chordoma: a road map for future treatment. J Immunother Cancer 2024; 12:e009313. [PMID: 38908855 DOI: 10.1136/jitc-2024-009313] [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] [Accepted: 06/07/2024] [Indexed: 06/24/2024] Open
Abstract
BACKGROUND Chordoma, a rare bone tumor, presents limited treatment options and patients typically exhibit poor survival outcomes. While immunotherapy has shown promising results in treating various tumors, research on the immune microenvironment of chordomas is still in its early stages. Therefore, understanding how the immune microenvironment of chordomas influences the outcomes of immunotherapy is crucial. METHODS We employed single-cell RNA sequencing (scRNA-seq), bulk RNA-seq, CellChat, gene set variation analysis, as well as calculation of immune features to further dissect the complex immune microenvironment of chordoma. RESULTS Previous research by van Oost et al argued that compared with other sarcomas, chordomas typically exhibit an immunologically "hot" microenvironment, a conclusion with which we concur based on their research findings. Additionally, the authors suggest that T cell-mediated immunotherapy is feasible for the majority of chordomas. However, we are inclined to categorize them as an immune-excluded phenotype according to the latest classification methods, rather than persisting with the concepts of "cold" and "hot". Unlike them, we explored immune infiltration scores (IS), T lymphocyte scoring (TLS), and human leucocyte antigen class I (HLA-I) using Bulk RNA-seq data from 126 chordoma patients and found that higher IS, TLS, and higher HLA-I expression were associated with poorer patient prognosis. Additionally, CellChat analysis of scRNA-seq results from six chordoma patients revealed no direct interaction between T cells and tumor cells. CONCLUSIONS These findings suggested that the efficacy of T cell-based immunotherapy may be limited or even ineffective for patients with chordoma.
Collapse
Affiliation(s)
- Hua-Qing Niu
- Department of Ophthalmology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Bo-Yv Zheng
- Department of Orthopedics Surgery, General Hospital of the Central Theater Command, Wuhan, China
| | - Ming-Xiang Zou
- Department of Spine Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Bo-Wen Zheng
- Department of Spine Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
- Musculoskeletal Tumor Center, Peking University People's Hospital, Peking University, Beijing, China
| |
Collapse
|
3
|
Hoke ATK, Takahashi Y, Padget MR, Gomez J, Amit M, Burks J, Bell D, Xie T, Soon-Shiong P, Hodge JW, Hanna EY, London NR. Targeting sinonasal undifferentiated carcinoma with a combinatory immunotherapy approach. Transl Oncol 2024; 44:101943. [PMID: 38593586 PMCID: PMC11024348 DOI: 10.1016/j.tranon.2024.101943] [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: 01/28/2024] [Revised: 03/11/2024] [Accepted: 03/20/2024] [Indexed: 04/11/2024] Open
Abstract
PURPOSE Sinonasal undifferentiated carcinoma (SNUC) is a rare, aggressive malignancy of the sinonasal cavity with poor prognosis and limited treatment options. To investigate the potential for SNUC sensitivity to combinatory immunotherapy, we performed in vitro studies with SNUC cell lines and used multi-spectral immunofluorescence to characterize the in vivo patient SNUC tumor immune microenvironment (TIME). EXPERIMENTAL DESIGN Human-derived SNUC cell lines were used for in vitro studies of tumor cell susceptibility to natural killer (NK) cell-based immunotherapeutic strategies. Tumor samples from 14 treatment naïve SNUC patients were examined via multi-spectral immunofluorescence and clinical correlations assessed. RESULTS Anti-PD-L1 blockade enhanced NK cell lysis of SNUC cell lines ∼5.4 fold (P ≤ 0.0001). This effect was blocked by a CD16 neutralizing antibody demonstrating activity through an antibody-dependent cellular cytotoxicity (ADCC) mediated pathway. ADCC-dependent lysis of SNUC cells was further enhanced by upregulation of PD-L1 on tumor cells by exogenous interferon-gamma (IFN-γ) administration or interleukin-15 (IL-15) stimulated IFN-γ release from NK cells. Combination treatment with anti-PD-L1 blockade and IL-15 superagonism enhanced NK-cell killing of SNUC cells 9.6-fold (P ≤ 0.0001). Untreated SNUC patient tumor samples were found to have an NK cell infiltrate and PD-L1+ tumor cells at a median of 5.4 cells per mm2. A striking 55.7-fold increase in CKlow tumor cell/NK cell interactions was observed in patients without disease recurrence after treatment (P = 0.022). Patients with higher CD3+CD8+ in the stroma had a significantly improved 5-year overall survival (P = 0.0029) and a significant increase in CKlow tumor cell/CD8+ cytotoxic T cell interactions was noted in long-term survivors (P = 0.0225). CONCLUSION These data provide the pre-clinical rationale for ongoing investigation into combinatory immunotherapy approaches for SNUC.
Collapse
Affiliation(s)
- Austin T K Hoke
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States; Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Yoko Takahashi
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Michelle R Padget
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Javier Gomez
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Moran Amit
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jared Burks
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Diana Bell
- Department of Pathology, City of Hope National Medical Center, Duarte, CA, United States
| | - Tongxin Xie
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - James W Hodge
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nyall R London
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States; Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States; Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
| |
Collapse
|
4
|
Agosti E, Antonietti S, Zeppieri M, Ius T, Fiorindi A, Tel A, Robiony M, Panciani PP, Fontanella MM. Chordoma Genetic Aberrations and Targeted Therapies Panorama: A Systematic Literature Review. J Clin Med 2024; 13:2711. [PMID: 38731241 PMCID: PMC11084907 DOI: 10.3390/jcm13092711] [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: 03/07/2024] [Revised: 04/17/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Chordomas pose a challenge in treatment due to their local invasiveness, high recurrence, and potential lethality. Despite being slow-growing and rarely metastasizing, these tumors often resist conventional chemotherapies (CTs) and radiotherapies (RTs), making surgical resection a crucial intervention. However, achieving radical resection for chordomas is seldom possible, presenting therapeutic challenges. The accurate diagnosis of these tumors is vital for their distinct prognoses, yet differentiation is hindered by overlapping radiological and histopathological features. Fortunately, recent molecular and genetic studies, including extracranial location analysis, offer valuable insights for precise diagnosis. This literature review delves into the genetic aberrations and molecular biology of chordomas, aiming to provide an overview of more successful therapeutic strategies. Methods: A systematic search was conducted across major medical databases (PubMed, Embase, and Cochrane Library) up to 28 January 2023. The search strategy utilized relevant Medical Subject Heading (MeSH) terms and keywords related to "chordomas", "molecular biology", "gene aberrations", and "target therapies". The studies included in this review consist of preclinical cell studies, case reports, case series, randomized controlled trials, non-randomized controlled trials, and cohort studies reporting on genetic and biological aberrations in chordomas. Results: Of the initial 297 articles identified, 40 articles were included in the article. Two tables highlighted clinical studies and ongoing clinical trials, encompassing 18 and 22 studies, respectively. The clinical studies involved 185 patients diagnosed with chordomas. The tumor sites were predominantly sacral (n = 8, 44.4%), followed by clivus (n = 7, 38.9%) and lumbar spine (n = 3, 16.7%). Primary treatments preceding targeted therapies included surgery (n = 10, 55.6%), RT (n = 9, 50.0%), and systemic treatments (n = 7, 38.9%). Various agents targeting specific molecular pathways were analyzed in the studies, such as imatinib (a tyrosine kinase inhibitor), erlotinib, and bevacizumab, which target EGFR/VEGFR. Common adverse events included fatigue (47.1%), skin reactions (32.4%), hypertension (23.5%), diarrhea (17.6%), and thyroid abnormalities (5.9%). Clinical outcomes were systematically assessed based on progression-free survival (PFS), overall survival (OS), and tumor response evaluated using RECIST or CHOI criteria. Notably, stable disease (SD) occurred in 58.1% of cases, and partial responses (PRs) were observed in 28.2% of patients, while 13.7% experienced disease progression (PD) despite targeted therapy. Among the 22 clinical trials included in the analysis, Phase II trials were the most prevalent (40.9%), followed by I-II trials (31.8%) and Phase I trials (27.3%). PD-1 inhibitors were the most frequently utilized, appearing in 50% of the trials, followed by PD-L1 inhibitors (36.4%), CTLA-4 inhibitors (22.7%), and mTOR inhibitors (13.6%). Conclusions: This systematic review provides an extensive overview of the state of targeted therapy for chordomas, highlighting their potential to stabilize the illness and enhance clinical outcomes.
Collapse
Affiliation(s)
- Edoardo Agosti
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Sara Antonietti
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Marco Zeppieri
- Department of Ophthalmology, University Hospital of Udine, p.le S. Maria della Misericordia 15, 33100 Udine, Italy
| | - Tamara Ius
- Neurosurgery Unit, Head-Neck and NeuroScience Department, University Hospital of Udine, p.le S. Maria della Misericordia 15, 33100 Udine, Italy
| | - Alessandro Fiorindi
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Alessandro Tel
- Clinic of Maxillofacial Surgery, Head-Neck and NeuroScience Department, University Hospital of Udine, p.le S. Maria della Misericordia 15, 33100 Udine, Italy
| | - Massimo Robiony
- Clinic of Maxillofacial Surgery, Head-Neck and NeuroScience Department, University Hospital of Udine, p.le S. Maria della Misericordia 15, 33100 Udine, Italy
| | - Pier Paolo Panciani
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Marco Maria Fontanella
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| |
Collapse
|
5
|
Wani AK, Prakash A, Sena S, Akhtar N, Singh R, Chopra C, Ariyanti EE, Mudiana D, Yulia ND, Rahayu F. Unraveling molecular signatures in rare bone tumors and navigating the cancer pathway landscapes for targeted therapeutics. Crit Rev Oncol Hematol 2024; 196:104291. [PMID: 38346462 DOI: 10.1016/j.critrevonc.2024.104291] [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: 10/15/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Rare cancers (RCs), which account for over 20% of cancer cases, face significant research and treatment challenges due to their limited prevalence. This results in suboptimal outcomes compared to more common malignancies. Rare bone tumors (RBTs) constitute 5-10% of rare cancer cases and pose unique diagnostic complexities. The therapeutic potential of anti-cancer drugs for RBTs remains largely unexplored. Identifying molecular alterations in cancer-related genes and their associated pathways is essential for precision medicine in RBTs. Small molecule inhibitors and monoclonal antibodies targeting specific RBT-associated proteins show promise. Ongoing clinical trials aim to define RBT biomarkers, subtypes, and optimal treatment contexts, including combination therapies and immunotherapeutic agents. This review addresses the challenges in diagnosing, treating, and studying RBTs, shedding light on the current state of RBT biomarkers, potential therapeutic targets, and promising inhibitors. Rare cancers demand attention and innovative solutions to improve clinical outcomes.
Collapse
Affiliation(s)
- Atif Khurshid Wani
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India.
| | - Ajit Prakash
- Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Saikat Sena
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Nahid Akhtar
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Reena Singh
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Chirag Chopra
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar 144411, India
| | - Esti Endah Ariyanti
- Research Center for Applied Botany, National Research and Innovation Agency, Bogor 16911, Indonesia
| | - Deden Mudiana
- Research Center for Ecology and Ethnobiology, National Research and Innovation Agency, Bogor 16911, Indonesia
| | - Nina Dwi Yulia
- Research Center for Applied Botany, National Research and Innovation Agency, Bogor 16911, Indonesia
| | - Farida Rahayu
- Research Center for Genetic Engineering, National Research and Innovation Agency, Bogor 16911, Indonesia
| |
Collapse
|
6
|
Martinez Moreno M, Wang E, Schroeder C, Sullivan P, Gokaslan Z. Shedding light on emerging therapeutic targets for chordoma. Expert Opin Ther Targets 2023; 27:705-713. [PMID: 37647357 DOI: 10.1080/14728222.2023.2248382] [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: 03/13/2023] [Accepted: 08/10/2023] [Indexed: 09/01/2023]
Abstract
INTRODUCTION Despite encouraging advances in radiation and surgical treatment, chordomas remain resistant to chemotherapy and local recurrence is common. Although the primary mechanism of recurrence is local, metastatic disease occurs in a small subset of patients. Recurrence may also occur along the surgical trajectory if care is not taken to fully excise the open biopsy pathway. There is increasing morbidity with reoperation upon disease recurrence, and radiation is an option for cytoreduction in primary disease or for recurrent disease, although toxicity may be observed with high-dose therapies. Given these challenges, targeted chemotherapeutic agents for postoperative adjuvant treatment are needed. AREAS COVERED In this review, we summarize the genetic drivers of chordoma and the state of the current research in chordoma immunotherapy and epigenetics. EXPERT OPINION Chordoma is a heterogenous tumor that should be targeted from different angles and the study of its characteristics, from molecular to immunological to epigenetic, is necessary. Combining different approaches, such as studying noninvasive patient methylation patterns with tissue-based molecular and drug screening, can transform patient care by guiding treatment decisions based on prognostic mechanisms from different sources, while helping individualize surgical planning and treatment.
Collapse
Affiliation(s)
| | - Elaina Wang
- Rhode Island Hospital, Brown University, Providence, USA
| | | | - Patricia Sullivan
- Rhode Island Hospital, Brown University, Providence, USA
- Department of Neurosurgery, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Ziya Gokaslan
- Department of Neurosurgery, Warren Alpert Medical School of Brown University, Providence, RI, USA
| |
Collapse
|
7
|
Wang X, Chen Z, Li B, Fan J, Xu W, Xiao J. Immunotherapy as a Promising Option for the Treatment of Advanced Chordoma: A Systemic Review. Cancers (Basel) 2022; 15:cancers15010264. [PMID: 36612259 PMCID: PMC9818311 DOI: 10.3390/cancers15010264] [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: 12/02/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE To summarize the function and efficacy of immunotherapy as an adjunctive therapy in the treatment of advanced chordoma. METHODS Literature search was conducted by two reviewers independently. Case reports, case series and clinical trials of immunotherapy for chordoma were retrieved systematically from Pubmed, Web of Science, Scoupus and Cochrane Library. Clinical outcome data extracted from the literature included median progression-free survival (PFS), median overall survival (OS), clinical responses and adverse events (AEs). RESULTS All studies were published between 2015 and 2022. Twenty-two eligible studies were selected for systemic review. PD-1/PD-L1 immune checkpoint inhibitors (ICIs) were the most common used immunotherapy agents in chordoma, among which Pembrolizumab was the most frequently prescribed. CTLA-4 antibody was only used as combination therapy in chordoma. Dose Limiting Toxicity (DLT) was not observed in any vaccine targeting brachyury, and injection site response was the most frequent AV. The response evaluation criteria in solid tumors (RECIST) were the most generally used evaluation standard in chordoma immunotherapy, and none of the included studies employed the Choi criteria. CONCLUSIONS No clinical data have demonstrated that CTLA-4 ICIs combined with PD-1/PD-L1 ICIs is more effective than ICIs monotherapy in treating chordoma, and ICIs in combination with other therapies exhibit more toxicity than monotherapy. PD-1/PD-L1 ICIs monotherapy is recommended as an immunotherapy in patients with advanced chordoma, which may even benefit PD-L1-negative patients. The brachyury vaccine has shown good safety in chordoma patients, and future clinical trials should focus on how to improve its therapeutic efficacy. The use of immunomodulatory agents is a promising therapeutic option, though additional clinical trials are required to evaluate their safety and effectiveness. RECIST does not seem to be an appropriate standard for assessing medications of intratumoral immunotherapy.
Collapse
Affiliation(s)
| | | | | | | | - Wei Xu
- Correspondence: (W.X.); (J.X.); Tel./Fax: +86-021-13761278657 (W.X.); +86-021-13701785283 (J.X.); +(086)-021-81885634 (W.X. & J.X.)
| | - Jianru Xiao
- Correspondence: (W.X.); (J.X.); Tel./Fax: +86-021-13761278657 (W.X.); +86-021-13701785283 (J.X.); +(086)-021-81885634 (W.X. & J.X.)
| |
Collapse
|
8
|
Freed DM, Sommer J, Punturi N. Emerging target discovery and drug repurposing opportunities in chordoma. Front Oncol 2022; 12:1009193. [PMID: 36387127 PMCID: PMC9647139 DOI: 10.3389/fonc.2022.1009193] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/11/2022] [Indexed: 09/01/2023] Open
Abstract
The development of effective and personalized treatment options for patients with rare cancers like chordoma is hampered by numerous challenges. Biomarker-guided repurposing of therapies approved in other indications remains the fastest path to redefining the treatment paradigm, but chordoma's low mutation burden limits the impact of genomics in target discovery and precision oncology efforts. As our knowledge of oncogenic mechanisms across various malignancies has matured, it's become increasingly clear that numerous properties of tumors transcend their genomes - leading to new and uncharted frontiers of therapeutic opportunity. In this review, we discuss how the implementation of cutting-edge tools and approaches is opening new windows into chordoma's vulnerabilities. We also note how a convergence of emerging observations in chordoma and other cancers is leading to the identification and evaluation of new therapeutic hypotheses for this rare cancer.
Collapse
|
9
|
Jabbar R, Jankowski J, Pawełczyk A, Szmyd B, Solek J, Pierzak O, Wojdyn M, Radek M. Cervical Paraspinal Chordoma: A Literature Review with a Novel Case Report. J Clin Med 2022; 11:jcm11144117. [PMID: 35887879 PMCID: PMC9325254 DOI: 10.3390/jcm11144117] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/08/2022] [Accepted: 07/13/2022] [Indexed: 02/01/2023] Open
Abstract
Chordomas are rare malignant neoplasms, accounting for 1–4% of all primary bone tumors. Most spinal chordomas occur in the sacrococcygeal region and the base of the skull; however, 6% of chordomas are observed in the cervical spine. In these cases, the lesion is mainly located in the midline. These tumors slowly grow before becoming symptomatic and encase the surrounding vascular and nerve structures. Patients with advanced chordoma have a poor prognosis due to local recurrence with infiltration and destruction of adjacent bone and tissues. Systemic chemotherapy options have not been fully effective in these tumors, especially for recurrent chordomas. Thus, new combinations of currently available targeted molecular and biological therapies with radiotherapy have been proposed as potential treatment modalities. Here, the present paper describes the case of a 41-year-old male with a C2–C4 chordoma located paravertebrally, who underwent surgical resection with a debulking procedure for a cervical chordoma. Computed tomography angiography revealed a paraspinal mass with bone remodeling and the MRI showed a paravertebral mass penetrating to the spinal canal with a widening of the intervertebral C2–C3 foramen. Initially, the tumor was diagnosed as schwannoma based on its localization and imaging features; however, the histopathology specimen confirmed the diagnosis of chordoma. This case study highlights the effectivity of radical surgical resection as a mainstay treatment for chordomas, discusses neuroimaging, diagnosis, and the use of currently available targeted therapies and forthcoming treatment strategies, as alternative treatment options for chordoma.
Collapse
Affiliation(s)
- Redwan Jabbar
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
| | - Jakub Jankowski
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
| | - Agnieszka Pawełczyk
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
| | - Bartosz Szmyd
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
| | - Julia Solek
- Department of Pathology, Chair of Oncology, Medical University of Lodz, 92-213 Lodz, Poland;
| | - Olaf Pierzak
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
| | - Maciej Wojdyn
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
| | - Maciej Radek
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, 90-549 Lodz, Poland; (R.J.); (J.J.); (A.P.); (B.S.); (O.P.); (M.W.)
- Correspondence:
| |
Collapse
|
10
|
Liu D, Hu Y, Wei J, Zhang W, Piao C, Lu Y, Wang Y, Liu J, Lu X. Antibody-Dependent Cell-Mediated Cytotoxicity (ADCC) Using T Cells With NK-Like Phenotype (T-NK Cells) in Combination With Avelumab, an Anti-PD-L1 Antibody. Immunology 2022; 167:212-220. [PMID: 35751879 DOI: 10.1111/imm.13530] [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: 04/13/2022] [Accepted: 06/12/2022] [Indexed: 12/01/2022] Open
Abstract
Though the PD-L1 checkpoint inhibitor avelumab has shown efficacy in the treatment of some types of cancer, improved treatment strategies are desperately needed. We evaluated whether combined treatment with avelumab and adoptively transferred T-NK cells can provide enhanced anti-cancer effects for treating PD-L1-expressing tumors. Our results demonstrate that avelumab specifically targets tumor cells with high PD-L1 expression, and that cytolytic effects are mediated by T-NK effector cells cultured from patient peripheral blood monocytic cell populations. The effects were dependent on CD16 and the perforin/granzyme pathway, supporting a role for the T-NK subpopulation. In vivo assays verified the efficacy of T-NK cells in combination with avelumab in reducing tumor growth. Furthermore, T-NK + avelumab prolonged survival in a mouse orthotopic xenograft model. Collectively, our findings provide a basis for the combined use of adoptively transferred T-NK cells with avelumab as a novel strategy for cancer treatment.
Collapse
Affiliation(s)
- Dong Liu
- Department of Radiology, The first hospital of Tsinghua University, Bejing, China
| | - Yuefeng Hu
- Department of Interventional Radiology, Beijing Friendship Hospital, Capital Medical University, Bejing, China
| | - Jian Wei
- Department of Interventional Radiology, Beijing Friendship Hospital, Capital Medical University, Bejing, China
| | - Wen Zhang
- Department of Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunmei Piao
- Department of Oncology, Beijing Anzhen Hospital Affiliated to the Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Yongcheng Lu
- Department of pharmaceutical sciences, Bouvé College of Health Sciences Northeastern University Boston, USA
| | - Yue Wang
- Department of Oncology, Beijing Biohealthcare Biotechnology Co.,Ltd, Bejing, China
| | - Jingwei Liu
- Department of Oncology, Beijing Biohealthcare Biotechnology Co.,Ltd, Bejing, China
| | - Xu Lu
- Department of Oncology, Beijing Biohealthcare Biotechnology Co.,Ltd, Bejing, China
| |
Collapse
|
11
|
Hoke AT, Padget MR, Fabian KP, Nandal A, Gallia GL, Bilusic M, Soon-Shiong P, Hodge JW, London NR. Combinatorial Natural Killer Cell-based Immunotherapy Approaches Selectively Target Chordoma Cancer Stem Cells. CANCER RESEARCH COMMUNICATIONS 2021; 1:127-139. [PMID: 35765577 PMCID: PMC9236084 DOI: 10.1158/2767-9764.crc-21-0020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Chordoma is a rare tumor derived from notochord remnants that has a propensity to recur and metastasize despite conventional multimodal treatment. Cancer stem cells (CSC) are implicated in chordoma's resistant and recurrent behavior; thus strategies that target CSCs are of particular interest. Using in vitro cytotoxicity models, we demonstrated that anti-programmed death-ligand 1 (N-601) and anti-epidermal growth factor receptor (cetuximab) antibodies enhanced lysis of chordoma cells by healthy donor and chordoma patient NK cells through antibody-dependent cellular cytotoxicity (ADCC). Treatment of NK cells with an IL-15 superagonist complex (N-803) increased their cytotoxicity against chordoma cells, which was further enhanced by treatment with N-601 and/or cetuximab. PD-L1-targeted chimeric antigen receptor NK cells (PD-L1 t-haNKs) were also effective against chordoma cells. CSCs were preferentially vulnerable to NK cell killing in the presence of N-601 and N-803. Flow cytometric analysis of a chordoma CSC population showed that CSCs expressed significantly more NK activating ligand B7-H6 and PD-L1 than non-CSCs, thus explaining a potential mechanism of selective targeting. These data suggest that chordoma may be effectively targeted by combinatorial NK cell-mediated immunotherapeutic approaches and that the efficacy of these approaches in chordoma and other CSC-driven tumor types should be investigated further in clinical studies.
Collapse
Affiliation(s)
- Austin T.K. Hoke
- Sinonasal and Skull Base Tumor Program, National Institutes on Deafness and Other Communication Disorders, NIH, Bethesda, Maryland
- University of North Carolina at Chapel Hill, School of Medicine, Chapel Hill, North Carolina
| | - Michelle R. Padget
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | - Kellsye P. Fabian
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | - Anjali Nandal
- Sinonasal and Skull Base Tumor Program, National Institutes on Deafness and Other Communication Disorders, NIH, Bethesda, Maryland
| | - Gary L. Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Marijo Bilusic
- Genitourinary Malignancies Branch, Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | | | - James W. Hodge
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | - Nyall R. London
- Sinonasal and Skull Base Tumor Program, National Institutes on Deafness and Other Communication Disorders, NIH, Bethesda, Maryland
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Corresponding Author: Nyall R. London Jr., Sinonasal and Skull Base Tumor Program, National Institute on Deafness and Other Communications Disorders (NIDCD), NIH, 10 Center Drive Room #7N256, Bethesda, MD USA 20892-2320. Phone: 301-402-4216; E-mail:
| |
Collapse
|
12
|
Toffoli EC, Sheikhi A, Lameris R, King LA, van Vliet A, Walcheck B, Verheul HMW, Spanholtz J, Tuynman J, de Gruijl TD, van der Vliet HJ. Enhancement of NK Cell Antitumor Effector Functions Using a Bispecific Single Domain Antibody Targeting CD16 and the Epidermal Growth Factor Receptor. Cancers (Basel) 2021; 13:cancers13215446. [PMID: 34771609 PMCID: PMC8582566 DOI: 10.3390/cancers13215446] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 10/22/2021] [Accepted: 10/22/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Strategies to enhance the preferential accumulation and activation of Natural Killer (NK) cells in the tumor microenvironment can be expected to increase the efficacy of NK cell-based cancer immunotherapy. In this study, we report that a bispecific single domain antibody (VHH) that targets CD16 (FcRγIII) on NK cells and the epidermal growth factor receptor (EGFR) on tumor cells can be used to target and enhance cytolysis of cancer cells. The bispecific VHH enhanced NK cell activation and cytotoxicity in an EGFR- and CD16-dependent and KRAS-independent manner. Moreover, the bispecific VHH induced stronger activity of cancer patient-derived NK cells and resulted in tumor control in a co-culture of metastatic colorectal cancer cells and either autologous peripheral blood mononuclear cells or allogeneic CD16+ NK cells. We believe that this novel approach could represent a valid therapeutic strategy either alone or in combination with other NK cell-based therapies. Abstract The ability to kill tumor cells while maintaining an acceptable safety profile makes Natural Killer (NK) cells promising assets for cancer therapy. Strategies to enhance the preferential accumulation and activation of NK cells in the tumor microenvironment can be expected to increase the efficacy of NK cell-based therapies. In this study, we show binding of a novel bispecific single domain antibody (VHH) to both CD16 (FcRγIII) on NK cells and the epidermal growth factor receptor (EGFR) on tumor cells of epithelial origin. The bispecific VHH triggered CD16- and EGFR-dependent activation of NK cells and subsequent lysis of tumor cells, regardless of the KRAS mutational status of the tumor. Enhancement of NK cell activation by the bispecific VHH was also observed when NK cells of colorectal cancer (CRC) patients were co-cultured with EGFR expressing tumor cells. Finally, higher levels of cytotoxicity were found against patient-derived metastatic CRC cells in the presence of the bispecific VHH and autologous peripheral blood mononuclear cells or allogeneic CD16 expressing NK cells. The anticancer activity of CD16-EGFR bispecific VHHs reported here merits further exploration to assess its potential therapeutic activity either alone or in combination with adoptive NK cell-based therapeutic approaches.
Collapse
Affiliation(s)
- Elisa C. Toffoli
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Abdolkarim Sheikhi
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
- School of Medicine, Dezful University of Medical Sciences, Department of Immunology, Dezful 64616-43993, Iran
| | - Roeland Lameris
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Lisa A. King
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Amanda van Vliet
- Glycostem Therapeutics, 5349 AB Oss, The Netherlands; (A.v.V.); (J.S.)
| | - Bruce Walcheck
- Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, MN 55108, USA;
| | - Henk M. W. Verheul
- Radboud Institute for Health Sciences, Department of Medical Oncology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands;
| | - Jan Spanholtz
- Glycostem Therapeutics, 5349 AB Oss, The Netherlands; (A.v.V.); (J.S.)
| | - Jurriaan Tuynman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, 1081 HV Amsterdam, The Netherlands;
| | - Tanja D. de Gruijl
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Hans J. van der Vliet
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
- Lava Therapeutics, 3584 CM Utrecht, The Netherlands
- Correspondence:
| |
Collapse
|
13
|
Baysal H, De Pauw I, Zaryouh H, Peeters M, Vermorken JB, Lardon F, De Waele J, Wouters A. The Right Partner in Crime: Unlocking the Potential of the Anti-EGFR Antibody Cetuximab via Combination With Natural Killer Cell Chartering Immunotherapeutic Strategies. Front Immunol 2021; 12:737311. [PMID: 34557197 PMCID: PMC8453198 DOI: 10.3389/fimmu.2021.737311] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/19/2021] [Indexed: 12/12/2022] Open
Abstract
Cetuximab has an established role in the treatment of patients with recurrent/metastatic colorectal cancer and head and neck squamous cell cancer (HNSCC). However, the long-term effectiveness of cetuximab has been limited by the development of acquired resistance, leading to tumor relapse. By contrast, immunotherapies can elicit long-term tumor regression, but the overall response rates are much more limited. In addition to epidermal growth factor (EGFR) inhibition, cetuximab can activate natural killer (NK) cells to induce antibody-dependent cellular cytotoxicity (ADCC). In view of the above, there is an unmet need for the majority of patients that are treated with both monotherapy cetuximab and immunotherapy. Accumulated evidence from (pre-)clinical studies suggests that targeted therapies can have synergistic antitumor effects through combination with immunotherapy. However, further optimizations, aimed towards illuminating the multifaceted interplay, are required to avoid toxicity and to achieve better therapeutic effectiveness. The current review summarizes existing (pre-)clinical evidence to provide a rationale supporting the use of combined cetuximab and immunotherapy approaches in patients with different types of cancer.
Collapse
Affiliation(s)
- Hasan Baysal
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Ines De Pauw
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Hannah Zaryouh
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Marc Peeters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Edegem, Belgium
| | - Jan Baptist Vermorken
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Edegem, Belgium
| | - Filip Lardon
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Jorrit De Waele
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - An Wouters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| |
Collapse
|
14
|
The Advances and Challenges of NK Cell-Based Cancer Immunotherapy. ACTA ACUST UNITED AC 2021; 28:1077-1093. [PMID: 33652996 PMCID: PMC8025748 DOI: 10.3390/curroncol28020105] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 02/18/2021] [Accepted: 02/20/2021] [Indexed: 12/11/2022]
Abstract
Natural killer (NK) cells can be widely applied for cancer immunotherapy due to their ability to lyse tumor targets without prior sensitization or human leukocyte antigens-matching. Several NK-based therapeutic approaches have been attempted in clinical practice, but their efficacy is not sufficient to suppress tumor development mainly because of lacking specificity. To this end, the engineering of NK cells with T cell receptor along with CD3 subunits (TCR-NK) has been developed to increase the reactivity and recognition specificity of NK cells toward tumor cells. Here, we review recent advances in redirecting NK cells for cancer immunotherapy and discuss the major challenges and future explorations for their clinical applications.
Collapse
|
15
|
Genetic Testing Distinguishes Multiple Chondroid Chordomas with Neuraxial Bone Metastases from Multicentric Tumors. Case Rep Genet 2020; 2020:8877722. [PMID: 33312743 PMCID: PMC7719490 DOI: 10.1155/2020/8877722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 11/10/2020] [Accepted: 11/22/2020] [Indexed: 12/14/2022] Open
Abstract
Background Chordomas are rare malignant bone tumors preferentially forming in neuraxial bones. Chondroid chordoma is a subtype of chordoma. Chordomas reportedly present as synchronous multiple lesions upon initial diagnosis. However, it remains unknown whether these lesions are multicentric or metastatic multiple chordoma tumors. Case Presentation. Here, we present the case of a 57-year-old woman with multiple chordomas at the clivus, C6, and T12 upon initial presentation. Sequential surgeries and radiotherapy were performed for these lesions, and postoperative histological diagnosis revealed that all lesions were chondroid chordomas. Next-generation sequencing revealed that these lesions harbored a common somatic mutation in epidermal growth factor receptor (EGFR), c.3617A>C, which is not considered a pathogenic chordoma mutation, thus indicating that these lesions were not multicentric but rather multiple metastatic tumors. Subsequent multiple metastases to the lung and appendicular and axial bones were detected 15 months after the initial surgery. Recurrent lesions at the clivus progressed despite EGFR-targeted therapy, surgery, and radiotherapy. Conclusion The present evidence indicates that multiple chordomas in this case were caused by multiple metastases rather than multicentric lesions. Multiple presentations of chordoma imply systemic dissemination of tumor cells, and novel efficient systemic therapy is required to treat this disease.
Collapse
|
16
|
Ozair MZ, Shah PP, Mathios D, Lim M, Moss NS. New Prospects for Molecular Targets for Chordomas. Neurosurg Clin N Am 2020; 31:289-300. [PMID: 32147018 DOI: 10.1016/j.nec.2019.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chordomas are malignant, highly recurrent tumors of the midline skeleton that arise from the remnants of the notochord. The development of systemic therapy is critically important to ultimately managing this tumor. Several ongoing trials are attempting to use molecular targeted therapies for mutated pathways in recurrent and advanced chordomas and have shown promise. In addition, immunotherapies, including brachyury-directed vaccination and checkpoint inhibition, have also been attempted with encouraging results. This article discusses the major pathways that have been implicated in the pathogenesis of chordoma with an emphasis on molecular vulnerabilities that future therapies are attempting to exploit.
Collapse
Affiliation(s)
- Mohammad Zeeshan Ozair
- Laboratory of Stem Cell Biology and Molecular Embryology, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA
| | - Pavan Pinkesh Shah
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 733 North Broadway, Baltimore, MD 21287, USA
| | - Dimitrios Mathios
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 733 North Broadway, Baltimore, MD 21287, USA
| | - Michael Lim
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 733 North Broadway, Baltimore, MD 21287, USA
| | - Nelson S Moss
- Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
| |
Collapse
|
17
|
Noor A, Bindal P, Ramirez M, Vredenburgh J. Chordoma: A Case Report and Review of Literature. AMERICAN JOURNAL OF CASE REPORTS 2020; 21:e918927. [PMID: 31969553 PMCID: PMC6998794 DOI: 10.12659/ajcr.918927] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Patient: Female, 68-year-old Final Diagnosis: Chordoma Symptoms: Hoarseness • neck pain • weakness Medication: — Clinical Procedure: — Specialty: Oncology
Collapse
Affiliation(s)
- Arish Noor
- Internal Medicine, University of Connecticut, Farmington, CT, USA
| | - Poorva Bindal
- Internal Medicine, University of Connecticut, Farmington, CT, USA
| | - Miguel Ramirez
- Department of Radiology, St. Francis Hospital, Hartford, CT, USA
| | - James Vredenburgh
- Department of Hematology Oncology, St. Francis Hospital, Hartford, CT, USA
| |
Collapse
|
18
|
Friedman J, Padget M, Lee J, Schlom J, Hodge J, Allen C. Direct and antibody-dependent cell-mediated cytotoxicity of head and neck squamous cell carcinoma cells by high-affinity natural killer cells. Oral Oncol 2019; 90:38-44. [PMID: 30846174 PMCID: PMC6410731 DOI: 10.1016/j.oraloncology.2019.01.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 12/27/2018] [Accepted: 01/25/2019] [Indexed: 01/19/2023]
Abstract
High affinity natural killer cells (haNKs) are a cell therapy product capable of mediating both direct and antibody-dependent cell-mediated cytotoxicity (ADCC). These cells may be particularly useful in tumors that escape T-cell anti-tumor immunity by harboring antigen processing and presentation defects. Here, we demonstrated that haNKs directly kill both HPV-positive and negative head and neck squamous cell carcinoma cells. Variable tumor cell sensitivity to haNK direct cytotoxicity did not correlated with MHC class I chain-related protein A or B (MICA or MICB) expression. Importantly, haNK killing was significantly enhanced via ADCC mediated by cetuximab or avelumab in cells with higher baseline EGFR or PD-L1 expression, respectively. The ability of IFNγ to induce tumor cell PD-L1 expression correlated with enhanced PD-L1-specific ADCC. IFNγ induced neither tumor cell EGFR expression nor EGFR-specific ADCC. Although a single dose of 8 Gy IR did not appear to directly enhance susceptibility to haNK killing alone, enhanced PD-L1- and EGFR-mediated ADCC after IR correlated with increased PD-L1 and EGFR expression in one of four models. This pre-clinical evidence supports the investigation of haNK cellular therapy in combination with ADCC-mediating mAbs, with or without IR, in the clinical trial setting for patients with advanced HNSCCs. Given the MHC-unrestricted nature of this treatment, it may represent an opportunity to treat patients with non-T-cell inflamed tumors.
Collapse
Affiliation(s)
- Jay Friedman
- Translational Tumor Immunology Program, National Institutes on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, United States
| | - Michelle Padget
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - John Lee
- NantKWest, Culver City, CA, United States
| | - Jeffrey Schlom
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - James Hodge
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Clint Allen
- Translational Tumor Immunology Program, National Institutes on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, United States; Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States.
| |
Collapse
|
19
|
Fenerty KE, Padget M, Wolfson B, Gameiro SR, Su Z, Lee JH, Rabizadeh S, Soon-Shiong P, Hodge JW. Immunotherapy utilizing the combination of natural killer- and antibody dependent cellular cytotoxicity (ADCC)-mediating agents with poly (ADP-ribose) polymerase (PARP) inhibition. J Immunother Cancer 2018; 6:133. [PMID: 30486888 PMCID: PMC6264611 DOI: 10.1186/s40425-018-0445-4] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 11/08/2018] [Indexed: 01/24/2023] Open
Abstract
Background Poly (ADP-ribose) polymerase inhibitors (PARPi) prevent single-stranded DNA repair. Olaparib is a PARPi approved for the treatment of BRCA mutant ovarian and breast carcinoma. Emerging clinical data suggest a benefit of combining olaparib with immunotherapy in prostate cancer patients both with and without somatic BRCA mutations. Methods We examined if olaparib, when combined with IgG1 antibody-dependent cellular cytotoxicity (ADCC)-mediating monoclonal antibodies (mAbs) cetuximab (anti-EGFR), or avelumab (anti-PD-L1), would increase tumor cell sensitivity to killing by natural killer (NK) cells independently of BRCA status or mAb target upregulation. BRCA mutant and BRCA wildtype (WT) prostate carcinoma cell lines were pretreated with olaparib and then exposed to NK cells in the presence or absence of cetuximab or avelumab. Results NK-mediated killing was significantly increased in both cell lines and was further increased using the ADCC-mediating mAbs. Pre-exposure of NK cells to recombinant IL-15/IL-15Rα further increased the lysis of olaparib treated tumor cells. In addition, olaparib treated tumor cells were killed to a significantly greater degree by engineered high-affinity NK cells (haNK). We show here for the first time that (a) olaparib significantly increased tumor cell sensitivity to NK killing and ADCC in both BRCA WT and BRCA mutant prostate carcinoma cells, independent of PD-L1 or EGFR modulation; (b) mechanistically, treatment with olaparib upregulated death receptor TRAIL-R2; and (c) olaparib significantly enhanced NK killing of additional tumor types, including breast, non-small cell lung carcinoma, and chordoma. Conclusions These studies support the combined use of NK- and ADCC-mediating agents with correctly timed PARP inhibition. Electronic supplementary material The online version of this article (10.1186/s40425-018-0445-4) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Kathleen E Fenerty
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD, 20892, USA
| | - Michelle Padget
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD, 20892, USA
| | - Benjamin Wolfson
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD, 20892, USA
| | - Sofia R Gameiro
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD, 20892, USA
| | - Zhen Su
- EMD Serono, Billerica, MA, USA
| | | | | | | | - James W Hodge
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD, 20892, USA.
| |
Collapse
|
20
|
Fujii R, Jochems C, Tritsch SR, Wong HC, Schlom J, Hodge JW. An IL-15 superagonist/IL-15Rα fusion complex protects and rescues NK cell-cytotoxic function from TGF-β1-mediated immunosuppression. Cancer Immunol Immunother 2018; 67:675-689. [PMID: 29392336 DOI: 10.1007/s00262-018-2121-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 12/18/2017] [Indexed: 12/11/2022]
Abstract
Natural killer (NK) cells are innate cytotoxic lymphocytes that play a fundamental role in the immunosurveillance of cancers. NK cells of cancer patients exhibit impaired function mediated by immunosuppressive factors released from the tumor microenvironment (TME), such as transforming growth factor (TGF)-β1. An interleukin (IL)-15 superagonist/IL-15 receptor α fusion complex (IL-15SA/IL-15RA; ALT-803) activates the IL-15 receptor on CD8 T cells and NK cells, and has shown significant anti-tumor activity in several in vivo studies. This in vitro study investigated the efficacy of IL-15SA/IL-15RA on TGF-β1-induced suppression of NK cell-cytotoxic function. IL-15SA/IL-15RA inhibited TGF-β1 from decreasing NK cell lysis of four of four tumor cell lines (H460, LNCap, MCF7, MDA-MB-231). IL-15SA/IL-15RA rescued healthy donor and cancer patient NK cell-cytotoxicity, which had previously been suppressed by culture with TGF-β1. TGF-β1 downregulated expression of NK cell-activating markers and cytotoxic granules, such as CD226, NKG2D, NKp30, granzyme B, and perforin. Smad2/3 signaling was responsible for this TGF-β1-induced downregulation of NK cell-activating markers and cytotoxic granules. IL-15SA/IL-15RA blocked Smad2/3-induced transcription, resulting in the rescue of NK cell-cytotoxic function from TGF-β1-induced suppression. These findings suggest that in addition to increasing NK cell function via promoting the IL-15 signaling pathway, IL-15SA/IL-15RA can function as an inhibitor of TGF-β1 signaling, providing a potential remedy for NK cell dysfunction in the immunosuppressive tumor microenvironment.
Collapse
Affiliation(s)
- Rika Fujii
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B13, Bethesda, MD, 20892, USA
| | - Caroline Jochems
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B13, Bethesda, MD, 20892, USA
| | - Sarah R Tritsch
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B13, Bethesda, MD, 20892, USA
| | - Hing C Wong
- Altor BioScience Corporation, 2810 North Commerce Parkway, Miramar, FL, 33025, USA
| | - Jeffrey Schlom
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B13, Bethesda, MD, 20892, USA
| | - James W Hodge
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B13, Bethesda, MD, 20892, USA.
| |
Collapse
|