1
|
Papa F, Grinda T, Rassy E, Cheickh-Hussin R, Ribeiro J, Antonuzzo L, Pistilli B. Long road towards effective HER3 targeting in breast cancer. Cancer Treat Rev 2024; 129:102786. [PMID: 38885540 DOI: 10.1016/j.ctrv.2024.102786] [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: 03/21/2024] [Revised: 05/25/2024] [Accepted: 06/09/2024] [Indexed: 06/20/2024]
Abstract
Breast cancer is a heterogeneous disease, encompassing multiple different subtypes. Thanks to the increasing knowledge of the diverse biological features of each subtype, most patients receive personalized treatment based on known biomarkers. However, the role of some biomarkers in breast cancer evolution is still unknown, and their potential use as a therapeutic target is still underexplored. HER3 is a member of the human epidermal growth factors receptor family, overexpressed in 50%-70% of breast cancers. HER3 plays a key role in cancer progression, metastasis development, and drug resistance across all the breast cancer subtypes. Owing to its critical role in cancer progression, many HER3-targeting therapies have been developed over the past decade with conflicting findings. Next-generation antibody-drug conjugates have recently shown promising results in solid tumors expressing HER3, including breast cancer. In this review, we discuss the HER3 role in the pathogenesis of breast cancer and its relevance across all subtypes. We also explore the new anti-HER3 treatment strategies, calling into question the significance of HER3 detection as crucial information in breast cancer treatment.
Collapse
Affiliation(s)
- Francesca Papa
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France; Department of Medical Oncology, Florence University, Italy
| | - Thomas Grinda
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | - Elie Rassy
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | | | - Joana Ribeiro
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | | | - Barbara Pistilli
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France; INSERM U1279, Gustave Roussy, Villejuif, France.
| |
Collapse
|
2
|
Chen Y, Lu A, Hu Z, Li J, Lu J. ERBB3 targeting: A promising approach to overcoming cancer therapeutic resistance. Cancer Lett 2024; 599:217146. [PMID: 39098760 DOI: 10.1016/j.canlet.2024.217146] [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: 03/26/2024] [Revised: 07/21/2024] [Accepted: 07/29/2024] [Indexed: 08/06/2024]
Abstract
Human epidermal growth factor receptor-3 (ERBB3) is a member of the ERBB receptor tyrosine kinases (RTKs) and is expressed in many malignancies. Along with other ERBB receptors, ERBB3 is associated with regulating normal cell proliferation, apoptosis, differentiation, and survival, and has received increased research attention for its involvement in cancer therapies. ERBB3 expression or co-expression levels have been investigated as predictive factors for cancer prognosis and drug sensitivity. Additionally, the association between the elevated expression of ERBB3 and treatment failure in cancer therapy further established ERBB3-targeting therapy as a crucial therapeutic approach. This review delves into the molecular mechanisms of ERBB3-driven resistance to targeted therapeutics against ERBB2 and EGFR and other signal transduction inhibitors, endocrine therapy, chemotherapy, and radiotherapy. Using preclinical and clinical evidence, we synthesise and explicate how various aspects of aberrant ERBB3 activities-such as compensatory activation, signal crosstalk interactions, dysregulation in the endocytic pathway, mutations, ligand-independent activation, intrinsic kinase activity, and homodimerisation-can lead to resistance development and/or treatment failures. Several ERBB3-directed monoclonal antibodies, bispecific antibodies, and the emerging antibody-drug conjugate demonstrate encouraging clinical outcomes for improving therapeutic efficacy and overcoming resistance, especially when combined with other anti-cancer approaches. More research efforts are needed to identify appropriate biomarkers tailored for ERBB3-targeted therapies.
Collapse
Affiliation(s)
- Yutao Chen
- Auckland Bioengineering Institute, University of Auckland, Auckland, 1142, New Zealand
| | - Anni Lu
- Pinehurst School, Albany, Auckland, New Zealand
| | - Zhangli Hu
- College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China
| | - Jinyao Li
- College of Life Sciences, Xijiang University, Urumqi, China
| | - Jun Lu
- Auckland Bioengineering Institute, University of Auckland, Auckland, 1142, New Zealand; College of Food Engineering and Nutrition Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi Province, China; College of Food Science and Technology, Nanchang University, Nanchang, 330031, Jiangxi Province, China; Department of Food and Agriculture Technology, Yangtze Delta Region Institute of Tsinghua University, Zhejiang, Jiaxing, 314006, China.
| |
Collapse
|
3
|
Geng W, Thomas H, Chen Z, Yan Z, Zhang P, Zhang M, Huang W, Ren X, Wang Z, Ding K, Zhang J. Mechanisms of acquired resistance to HER2-Positive breast cancer therapies induced by HER3: A comprehensive review. Eur J Pharmacol 2024; 977:176725. [PMID: 38851563 DOI: 10.1016/j.ejphar.2024.176725] [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: 02/08/2024] [Revised: 05/15/2024] [Accepted: 06/05/2024] [Indexed: 06/10/2024]
Abstract
Receptor tyrosine kinases (RTKs) are cell surface receptors with kinase activity that play a crucial role in diverse cellular processes. Among the RTK family members, Human epidermal growth factor receptor 2 (HER2) and HER3 are particularly relevant to breast cancer. The review delves into the complexities of receptor tyrosine kinase interactions, resistance mechanisms, and the potential of anti-HER3 drugs, offering valuable insights into the clinical implications and future directions in this field of study. It assesses the potential of anti-HER3 drugs, such as pertuzumab, in overcoming resistance observed in HER2-positive breast cancer therapies. The review also explores the resistance mechanisms associated with various drugs, including trastuzumab, lapatinib, and PI3K inhibitors, providing insights into the intricate molecular processes underlying resistance development. The review concludes by emphasizing the necessity for further clinical trials to assess the efficacy of HER3 inhibitors and the potential of developing safe and effective anti-HER3 treatments to improve treatment outcomes for patients with HER2-positive breast cancer.
Collapse
Affiliation(s)
- Wujun Geng
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Holly Thomas
- Institute of Biomedical and Clinical Sciences, Medical School, Faculty of Health and Life Sciences, University of Exeter, Hatherly Laboratories, Streatham Campus, Exeter, EX4 4PS, UK
| | - Zhiyuan Chen
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Zhixiu Yan
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Pujuan Zhang
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Meiying Zhang
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Weixue Huang
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Xiaomei Ren
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Zhen Wang
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Ke Ding
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Jinwei Zhang
- State Key Laboratory of Chemical Biology, Research Center of Chemical Kinomics, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China; Institute of Biomedical and Clinical Sciences, Medical School, Faculty of Health and Life Sciences, University of Exeter, Hatherly Laboratories, Streatham Campus, Exeter, EX4 4PS, UK.
| |
Collapse
|
4
|
Takakura T, Shimizu T, Yamamoto N. Antibody-drug conjugates in solid tumors; new strategy for cancer therapy. Jpn J Clin Oncol 2024; 54:837-846. [PMID: 38704241 PMCID: PMC11322887 DOI: 10.1093/jjco/hyae054] [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: 12/30/2023] [Accepted: 04/12/2024] [Indexed: 05/06/2024] Open
Abstract
Antibody-drug conjugates (ADCs) have emerged as a novel class of anticancer treatment. ADCs are composed of three parts: a monoclonal antibody, a linker and a payload. A monoclonal antibody binds to the specific antigen present at the cancer cells, allowing selective delivery of the cytotoxic agents to the tumor site. Several ADCs are approved by the US Food and Drug Administration for the treatment of hematologic cancers and solid tumors with clinically meaningful survival benefit. However, the development of ADCs faces a lot of challenges and there is a need to get better understanding of ADCs in order to improve patient outcomes. Here, we briefly discuss the structure and mechanism of ADCs, as well as the clinical data of current approved ADCs in solid tumors.
Collapse
Affiliation(s)
- Toshiaki Takakura
- Department of Pulmonary Medicine and Medical Oncology, Wakayama Medical University Faculty of Medicine, 811-1 Kimiidera, Wakayama, Wakayama 641-8510, Japan
| | - Toshio Shimizu
- Department of Pulmonary Medicine and Medical Oncology, Wakayama Medical University Faculty of Medicine, 811-1 Kimiidera, Wakayama, Wakayama 641-8510, Japan
| | - Nobuyuki Yamamoto
- Department of Pulmonary Medicine and Medical Oncology, Wakayama Medical University Faculty of Medicine, 811-1 Kimiidera, Wakayama, Wakayama 641-8510, Japan
| |
Collapse
|
5
|
Zhu M, Yu M, Meng Y, Yang J, Wang X, Li L, Liang Y, Kong F. HER3 receptor and its role in the therapeutic management of metastatic breast cancer. J Transl Med 2024; 22:665. [PMID: 39020378 PMCID: PMC11253420 DOI: 10.1186/s12967-024-05445-8] [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: 03/07/2024] [Accepted: 06/27/2024] [Indexed: 07/19/2024] Open
Abstract
Metastatic breast cancer (mBC) poses a significant threat to women's health and is a major cause of malignant neoplasms in women. Human epidermal growth factor receptor (HER)3, an integral member of the ErbB/HER receptor tyrosine kinase family, is a crucial activator of the phosphoinositide-3 kinase/protein kinase B signaling pathway. HER3 overexpression significantly contributes to the development of resistance to drugs targeting other HER receptors, such as HER2 and epidermal growth factor receptors, and plays a crucial role in the onset and progression of mBC. Recently, numerous HER3-targeted therapeutic agents, such as monoclonal antibodies (mAbs), bispecific antibodies (bAbs), and antibody-drug conjugates (ADCs), have emerged. However, the efficacy of HER3-targeted mAbs and bAbs is limited when used individually, and their combination may result in toxic adverse effects. On the other hand, ADCs are cytotoxic to cancer cells and can bind to target cells through antibodies, which highlights their use in targeted HER3 therapy for mBC. This review provides an overview of recent advancements in HER3 research, historical initiatives, and innovative approaches in targeted HER3 therapy for metastatic breast cancer. Evaluating the advantages and disadvantages of current methods may yield valuable insights and lessons.
Collapse
Affiliation(s)
- Meiying Zhu
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
- Tianjin Cancer Institute of Traditional Chinese Medicine, Tianjin, China
| | - Minghui Yu
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yuan Meng
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jie Yang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Xuerui Wang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Longhui Li
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yangyueying Liang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Fanming Kong
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Anshanxi Road, Nankai District, Tianjin, 300193, China.
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| |
Collapse
|
6
|
Sinevici N, Edmonds CE, Dontchos BN, Wang G, Lehman CD, Isakoff S, Mahmood U. A prospective study of HER3 expression pre and post neoadjuvant therapy of different breast cancer subtypes: implications for HER3 imaging therapy guidance. Breast Cancer Res 2024; 26:107. [PMID: 38951909 PMCID: PMC11218108 DOI: 10.1186/s13058-024-01859-w] [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: 06/16/2023] [Accepted: 06/18/2024] [Indexed: 07/03/2024] Open
Abstract
PURPOSE HER3, a member of the EGFR receptor family, plays a central role in driving oncogenic cell proliferation in breast cancer. Novel HER3 therapeutics are showing promising results while recently developed HER3 PET imaging modalities aid in predicting and assessing early treatment response. However, baseline HER3 expression, as well as changes in expression while on neoadjuvant therapy, have not been well-characterized. We conducted a prospective clinical study, pre- and post-neoadjuvant/systemic therapy, in patients with newly diagnosed breast cancer to determine HER3 expression, and to identify possible resistance mechanisms maintained through the HER3 receptor. EXPERIMENTAL DESIGN The study was conducted between May 25, 2018 and October 12, 2019. Thirty-four patients with newly diagnosed breast cancer of any subtype (ER ± , PR ± , HER2 ±) were enrolled in the study. Two core biopsy specimens were obtained from each patient at the time of diagnosis. Four patients underwent a second research biopsy following initiation of neoadjuvant/systemic therapy or systemic therapy which we define as neoadjuvant therapy. Molecular characterization of HER3 and downstream signaling nodes of the PI3K/AKT and MAPK pathways pre- and post-initiation of therapy was performed. Transcriptional validation of finings was performed in an external dataset (GSE122630). RESULTS Variable baseline HER3 expression was found in newly diagnosed breast cancer and correlated positively with pAKT across subtypes (r = 0.45). In patients receiving neoadjuvant/systemic therapy, changes in HER3 expression were variable. In a hormone receptor-positive (ER +/PR +/HER2-) patient, there was a statistically significant increase in HER3 expression post neoadjuvant therapy, while there was no significant change in HER3 expression in a ER +/PR +/HER2+ patient. However, both of these patients showed increased downstream signaling in the PI3K/AKT pathway. One subject with ER +/PR -/HER2- breast cancer and another subject with ER +/PR +/HER2 + breast cancer showed decreased HER3 expression. Transcriptomic findings, revealed an immune suppressive environment in patients with decreased HER3 expression post therapy. CONCLUSION This study demonstrates variable HER3 expression across breast cancer subtypes. HER3 expression can be assessed early, post-neoadjuvant therapy, providing valuable insight into cancer biology and potentially serving as a prognostic biomarker. Clinical translation of neoadjuvant therapy assessment can be achieved using HER3 PET imaging, offering real-time information on tumor biology and guiding personalized treatment for breast cancer patients.
Collapse
Affiliation(s)
- Nicoleta Sinevici
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 149 13th Street, Boston, MA, USA
| | - Christine E Edmonds
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 149 13th Street, Boston, MA, USA
| | - Brian N Dontchos
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 149 13th Street, Boston, MA, USA
| | - Gary Wang
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 149 13th Street, Boston, MA, USA
| | - Constance D Lehman
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 149 13th Street, Boston, MA, USA
| | - Steven Isakoff
- Department of Hematology and Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Umar Mahmood
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 149 13th Street, Boston, MA, USA.
| |
Collapse
|
7
|
Li X, Yao J, Qu C, Luo L, Li B, Zhang Y, Zhu Z, Qiu Y, Hua H. DB-1310, an ADC comprised of a novel anti-HER3 antibody conjugated to a DNA topoisomerase I inhibitor, is highly effective for the treatment of HER3-positive solid tumors. J Transl Med 2024; 22:362. [PMID: 38632563 PMCID: PMC11022355 DOI: 10.1186/s12967-024-05133-7] [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: 11/30/2023] [Accepted: 03/24/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND HER3 (ErbB3), a member of the human epidermal growth factor receptor family, is frequently overexpressed in various cancers. Multiple HER3-targeting antibodies and antibody-drug conjugates (ADCs) were developed for the solid tumor treatment, however none of HER3-targeting agent has been approved for tumor therapy yet. We developed DB-1310, a HER3 ADC composed of a novel humanized anti-HER3 monoclonal antibody covalently linked to a proprietary DNA topoisomerase I inhibitor payload (P1021), and evaluate the efficacy and safety of DB-1310 in preclinical models. METHODS The binding of DB-1310 to Her3 and other HER families were measured by ELISA and SPR. The competition of binding epitope for DB-1310 and patritumab was tested by FACS. The sensitivity of breast, lung, prostate and colon cancer cell lines to DB-1310 was evaluated by in vitro cell killing assay. In vivo growth inhibition study evaluated the sensitivity of DB-1310 to Her3 + breast, lung, colon and prostate cancer xenograft models. The safety profile was also measured in cynomolgus monkey. RESULTS DB-1310 binds HER3 via a novel epitope with high affinity and internalization capacity. In vitro, DB-1310 exhibited cytotoxicity in numerous HER3 + breast, lung, prostate and colon cancer cell lines. In vivo studies in HER3 + HCC1569 breast cancer, NCI-H441 lung cancer and Colo205 colon cancer xenograft models showed DB-1310 to have dose-dependent tumoricidal activity. Tumor suppression was also observed in HER3 + non-small cell lung cancer (NSCLC) and prostate cancer patient-derived xenograft (PDX) models. Moreover, DB-1310 showed stronger tumor growth-inhibitory activity than patritumab deruxtecan (HER3-DXd), which is another HER3 ADC in clinical development at the same dose. The tumor-suppressive activity of DB-1310 synergized with that of EGFR tyrosine kinase inhibitor, osimertinib, and exerted efficacy also in osimertinib-resistant PDX model. The preclinical assessment of safety in cynomolgus monkeys further revealed DB-1310 to have a good safety profile with a highest non severely toxic dose (HNSTD) of 45 mg/kg. CONCLUSIONS These finding demonstrated that DB-1310 exerted potent antitumor activities against HER3 + tumors in in vitro and in vivo models, and showed acceptable safety profiles in nonclinical species. Therefore, DB-1310 may be effective for the clinical treatment of HER3 + solid tumors.
Collapse
Affiliation(s)
- Xi Li
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China.
| | - Jun Yao
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Chen Qu
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Lan Luo
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Bing Li
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Yu Zhang
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Zhongyuan Zhu
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Yang Qiu
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China
| | - Haiqing Hua
- Department of Research and Development, Duality Biologics, LTD, Unite 1106 868 Yinghua Road, Shanghai, 201204, P.R. China.
| |
Collapse
|
8
|
O’Neill CE, Sun K, Sundararaman S, Chang JC, Glynn SA. The impact of nitric oxide on HER family post-translational modification and downstream signaling in cancer. Front Physiol 2024; 15:1358850. [PMID: 38601214 PMCID: PMC11004480 DOI: 10.3389/fphys.2024.1358850] [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: 12/20/2023] [Accepted: 02/16/2024] [Indexed: 04/12/2024] Open
Abstract
The human epidermal growth factor receptor (HER) family consists of four members, activated by two families of ligands. They are known for mediating cell-cell interactions in organogenesis, and their deregulation has been associated with various cancers, including breast and esophageal cancers. In particular, aberrant epidermal growth factor receptor (EGFR) and HER2 signaling drive disease progression and result in poorer patient outcomes. Nitric oxide (NO) has been proposed as an alternative activator of the HER family and may play a role in this aberrant activation due to its ability to induce s-nitrosation and phosphorylation of the EGFR. This review discusses the potential impact of NO on HER family activation and downstream signaling, along with its role in the efficacy of therapeutics targeting the family.
Collapse
Affiliation(s)
- Ciara E. O’Neill
- Lambe Institute for Translational Research, Discipline of Pathology, School of Medicine, University of Galway, Galway, Ireland
| | - Kai Sun
- Houston Methodist Research Institute, Houston, TX, United States
- Dr Mary and Ron Neal Cancer Center, Houston Methodist Hospital, Houston, TX, United States
| | | | - Jenny C. Chang
- Houston Methodist Research Institute, Houston, TX, United States
- Dr Mary and Ron Neal Cancer Center, Houston Methodist Hospital, Houston, TX, United States
| | - Sharon A. Glynn
- Lambe Institute for Translational Research, Discipline of Pathology, School of Medicine, University of Galway, Galway, Ireland
| |
Collapse
|
9
|
Liu K, Chen R, Zhang M, Gong Y, Wang Y, Cai W. ERBB3 deficiency causes a multisystemic syndrome in human patient and zebrafish. Clin Genet 2024; 105:283-293. [PMID: 38009810 DOI: 10.1111/cge.14462] [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: 10/18/2023] [Revised: 11/10/2023] [Accepted: 11/15/2023] [Indexed: 11/29/2023]
Abstract
The Erb-B2 receptor tyrosine kinase 3 (ERBB3) gene was first identified as a cause of lethal congenital contracture syndrome (OMIM 607598), while a recent study reported six additional patients carrying ERBB3 variants which exhibited distinct clinical features with evident intestinal dysmotility (OMIM 243180). The potential connection between these phenotypes remains unknown, and the ERBB3-related phenotype spectrum needs to be better characterized. Here, we described a patient presenting with a multisystemic syndrome including skip segment Hirschsprung disease, bilateral clubfoot deformity, and cardiac defect. Trio-whole exome sequencing revealed a novel compound heterozygous variant (c.1914-7C>G; c.2942_2945del) in the patient's ERBB3 gene. RT-PCR and in vitro minigene analysis demonstrated that variant c.1914-7C>G caused aberrant mRNA splicing. Both variants resulted in premature termination codon and complete loss of ERBB3 function. erbb3b knockdown in zebrafish simultaneously caused a reduction in enteric neurons in the distal intestine, craniofacial cartilage defects, and micrognathia, which phenotypically mimics ERBB3-related intestinal dysmotility and some features of lethal congenital contracture syndrome in human patients. These findings provide further patient and animal evidence supporting that ERBB3 deficiency causes a complex syndrome involving multiple systems with phenotypic variability among distinct individuals.
Collapse
Affiliation(s)
- Keqiang Liu
- Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
- Shanghai Institute for Pediatric Research, Shanghai, China
| | - Ru Chen
- Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minzhong Zhang
- Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiming Gong
- Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Wang
- Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Cai
- Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
- Shanghai Institute for Pediatric Research, Shanghai, China
| |
Collapse
|
10
|
Pannunzio S, Di Bello A, Occhipinti D, Scala A, Messina G, Valente G, Quirino M, Di Salvatore M, Tortora G, Cassano A. Multimodality treatment in recurrent/metastatic squamous cell carcinoma of head and neck: current therapy, challenges, and future perspectives. Front Oncol 2024; 13:1288695. [PMID: 38239635 PMCID: PMC10794486 DOI: 10.3389/fonc.2023.1288695] [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: 09/04/2023] [Accepted: 12/05/2023] [Indexed: 01/22/2024] Open
Abstract
Squamous cell carcinoma of the head and neck is a complex group of diseases that presents a challenge to the clinician. The prognosis in the recurrent/metastatic disease is particularly dismal, with a median survival of approximately 12 months. Recently, the personalized and multimodal approach has increased prognosis by integrating locoregional strategies (salvage surgery and stereotactic radiotherapy) and systemic treatments (chemotherapy, immunotherapy, and target therapy). Malnutrition is a significant clinical problem that interferes with dose intensity, and thus, feeding supplementation is critical not only to increase the quality of life but also to improve overall survival. With this review, we want to emphasize the importance of the multidisciplinary approach, quality of life, and nutritional supportive care and to integrate the latest updates of predictive biomarkers for immunotherapy and future therapeutic strategies.
Collapse
Affiliation(s)
- Sergio Pannunzio
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Armando Di Bello
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Denis Occhipinti
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Alessandro Scala
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Gloria Messina
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Giustina Valente
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Michela Quirino
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Mariantonietta Di Salvatore
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
| | - Giampaolo Tortora
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Alessandra Cassano
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Roma, Italy
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| |
Collapse
|
11
|
Hassanzadeh Makoui M, Mobini M, Fekri S, Geranpayeh L, Moradi Tabriz H, Madjd Z, Kalantari E, Hosseini M, Hosseini M, Golsaz-Shirazi F, Jeddi-Tehrani M, Zarnani AH, Amiri MM, Shokri F. Clinico-Pathological and Prognostic Significance of a Combination of Tumor Biomarkers in Iranian Patients With Breast Cancer. Clin Breast Cancer 2024; 24:e9-e19.e9. [PMID: 37863762 DOI: 10.1016/j.clbc.2023.09.013] [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: 07/22/2023] [Revised: 09/01/2023] [Accepted: 09/24/2023] [Indexed: 10/22/2023]
Abstract
PURPOSE Breast cancer is one of the most common cancers in the world. It is a multifaceted malignancy with different histopathological and biological features. Molecular biomarkers play an essential role in accurate diagnosis, classification, prognosis, prediction of treatment response, and cancer surveillance. This study investigated the clinico-pathological and prognostic significance of HER3 and ROR1 in breast cancer samples. METHODS Tissue microarrays (TMA) were constructed using tissue blocks of 444 Iranian breast cancer patients diagnosed with breast cancer. Overall survival (OS) and disease-free survival (DFS) were assessed after 5 years follow-up. TMA slides were stained with monoclonal antibodies against ROR1, HER3, ER, PR, Ki67, P53, HER2 and CK5/6 using IHC and correlation between the investigated tumor markers and the clinico-pathological parameters of patients were analyzed. RESULTS Our results showed a significant correlation between ROR1 and ER, PR, HER3, and CK5/6 expression. Additionally, there was a significant correlation between HER3 and ER, PR, HER2, and Ki67 expression. Ki67 was also correlated with HER2 and P53 expression. HER3 expression was significantly correlated with tumor stage, lymph node metastasis, perineural invasion, and multifocal tumors. Furthermore, ROR1 expression was significantly associated with tumor metastasis, lympho-vascular invasion, and perineural invasion. While HER2-HER3 coexpression was significantly associated with poor OS, HER3-ROR1 coexpression was associated with lymph node invasion, lymph node metastasis, and distant metastasis. CONCLUSION ROR1 and HER3 displayed significant association with different clinic-pathological features and in addition to the other tumor biomarkers could be considered as diagnostic and prognostic biomarkers in breast cancer patients.
Collapse
Affiliation(s)
- Masoud Hassanzadeh Makoui
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mobini
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Shiva Fekri
- Department of Gynecology and Obstetrics, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Lobat Geranpayeh
- Department of Surgery, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Zahra Madjd
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Elham Kalantari
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Hosseini
- Department of Pathology, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Forough Golsaz-Shirazi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmood Jeddi-Tehrani
- Monoclonal Antibody Research Center, Avicenna Research Institute, The Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Amir-Hassan Zarnani
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mehdi Amiri
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Fazel Shokri
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
12
|
Krop IE, Masuda N, Mukohara T, Takahashi S, Nakayama T, Inoue K, Iwata H, Yamamoto Y, Alvarez RH, Toyama T, Takahashi M, Osaki A, Saji S, Sagara Y, O'Shaughnessy J, Ohwada S, Koyama K, Inoue T, Li L, Patel P, Mostillo J, Tanaka Y, Sternberg DW, Sellami D, Yonemori K. Patritumab Deruxtecan (HER3-DXd), a Human Epidermal Growth Factor Receptor 3-Directed Antibody-Drug Conjugate, in Patients With Previously Treated Human Epidermal Growth Factor Receptor 3-Expressing Metastatic Breast Cancer: A Multicenter, Phase I/II Trial. J Clin Oncol 2023; 41:5550-5560. [PMID: 37801674 PMCID: PMC10730028 DOI: 10.1200/jco.23.00882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/16/2023] [Accepted: 08/03/2023] [Indexed: 10/08/2023] Open
Abstract
PURPOSE Human epidermal growth factor receptor 3 (HER3) is broadly expressed in breast cancer; high expression is associated with an adverse prognosis. Patritumab deruxtecan (HER3-DXd) is an investigational HER3-targeted antibody-drug conjugate that is being evaluated as a novel treatment in HER3-expressing advanced breast cancer in the U31402-A-J101 study. METHODS Adults with disease progression on previous therapies were eligible. Patients in the dose-escalation, dose-finding, and dose-expansion parts received HER3-DXd 1.6-8.0 mg/kg intravenously once every 3 weeks or one of two alternative dosing regimens. In the dose-escalation part, the primary objectives were to determine the maximum tolerated dose and recommended dose for expansion (RDE). The safety and efficacy of the RDE were assessed during dose expansion. RESULTS One hundred eighty-two enrolled patients received ≥1 dose of HER3-DXd. Patients had a median of five previous therapies for advanced disease. Efficacy results are reported across clinical subtypes: hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-negative) breast cancer (n = 113; objective response rate [ORR], 30.1%; median progression-free survival [mPFS], 7.4 months), triple-negative breast cancer (n = 53; ORR, 22.6%; mPFS, 5.5 months), and HER2-positive breast cancer (n = 14; ORR, 42.9%; mPFS, 11.0 months). Objective responses were observed in cancers with HER3-high and HER3-low membrane expression. Dose-limiting toxicities observed during dose selection were decreased platelet count and elevated aminotransferases. In dose expansion, GI and hematologic toxicities were the most common treatment-emergent adverse events (TEAEs) observed. Grade ≥3 TEAEs were observed in 71.4% of patients, and 9.9% discontinued treatment because of TEAEs. Three grade 3 and one grade 5 treatment-related interstitial lung disease events occurred. CONCLUSION HER3-DXd demonstrated a manageable safety profile and durable efficacy in heavily pretreated patients across clinical subtypes. These data warrant further evaluation of HER3-DXd in patients with HER3-expressing metastatic breast cancer.
Collapse
Affiliation(s)
| | - Norikazu Masuda
- Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | - Shunji Takahashi
- The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | | | | | | | | | | | | | - Masato Takahashi
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Akihiko Osaki
- Saitama Medical University International Medical Center, Hidaka, Japan
| | | | - Yasuaki Sagara
- Hakuaikai Social Medical Corporation, Sagara Hospital, Kagoshima, Japan
| | | | | | | | | | - Li Li
- Daiichi Sankyo, Inc, Basking Ridge, NJ
| | | | | | | | | | | | | |
Collapse
|
13
|
Liu X, Deng J, Zhang R, Xing J, Wu Y, Chen W, Liang B, Xing D, Xu J, Zhang M. The clinical development of antibody-drug conjugates for non-small cell lung cancer therapy. Front Immunol 2023; 14:1335252. [PMID: 38162667 PMCID: PMC10755013 DOI: 10.3389/fimmu.2023.1335252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
Despite the emergence of molecular targeted therapy and immune checkpoint inhibitors as standard first-line treatments for non-small cell lung cancer (NSCLC), their efficacy in some patients is limited by intrinsic and acquired resistance. Antibody-drug conjugates (ADCs), a revolutionary class of antitumor drugs, have displayed promising clinical outcomes in cancer treatment. In 2022, trastuzumab deruxtecan (Enhertu) was approved for treating HER2-mutated NSCLC, thereby underscoring the clinical value of ADCs in NSCLC treatment strategies. An increasing number of ADCs, focusing on NSCLC, are undergoing clinical trials, potentially positioning them as future treatment options. In this review, we encapsulate recent advancements in the clinical research of novel ADCs for treating NSCLC. Subsequently, we discuss the mechanisms of action, clinical efficacy, and associated limitations of these ADCs.
Collapse
Affiliation(s)
- Xinlin Liu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Junwen Deng
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Renshuai Zhang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Jiyao Xing
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Yudong Wu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Wujun Chen
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Bing Liang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Dongming Xing
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
- School of Life Sciences, Tsinghua University, Beijing, China
| | - Jiazhen Xu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| | - Miao Zhang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
| |
Collapse
|
14
|
Kojima Y, Yoshida H, Okuya T, Okuma HS, Nishikawa T, Tanioka M, Sudo K, Noguchi E, Shimoi T, Tamura K, Tanase Y, Uno M, Ishikawa M, Arakaki M, Ichikawa H, Yagishita S, Hamada A, Fujiwara Y, Yonemori K, Kato T. Therapeutic target biomarkers of patient-derived xenograft models of gastric-type cervical adenocarcinoma. Gynecol Oncol Rep 2023; 50:101302. [PMID: 38054200 PMCID: PMC10694048 DOI: 10.1016/j.gore.2023.101302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/04/2023] [Accepted: 11/04/2023] [Indexed: 12/07/2023] Open
Abstract
Background Most cervical adenocarcinomas are associated with human papillomavirus (HPV). Gastric-type cervical adenocarcinoma (GAS), an HPV-independent adenocarcinoma, shows an aggressive clinical feature, resulting in a poor prognosis. Resistance to chemotherapy poses a difficulty in managing patients with metastatic GAS. We aimed to establish patient-derived xenografts (PDXs) of tumors from two patients with GAS and evaluated protein biomarkers for drug development using immunohistochemistry. Methods Two PDXs were established 78 and 48 days after transplanting the patient's tumor tissues into immunodeficient mice, respectively. PDX and patient's tumor samples were stained for HER2, HER3, PMS2, MSH6, PanTrk, and ARID1A to evaluate biomarkers for therapeutic targets. In addition, whole exome sequencing and RNA sequencing were performed on available samples. Results The pathological findings in morphological features and immunohistochemical profiles from the established PDXs were similar to those from the patients' surgical tumor specimens. HER3 was overexpressed in the patient's tumors, and the corresponding PDX tumors and HER2 was weakly stained in both types of tumor samples. In all PDX and patient tumor samples, PMS2, MSH6, and ARID1A were retained, and PanTrk was not expressed. In addition, a total of 10 samples, including tumor tissue samples from 8 other GAS patients, were evaluated for HER3 expression scores, all of which were 2 + or higher. Conclusions In summary, we evaluated biomarkers for therapeutic targets using newly established PDX models of GAS. Frequent HER3 overexpression and HER2 expression in GAS tumors suggest the possibility of new treatments for patients with GAS by targeting HER3 and HER2.
Collapse
Affiliation(s)
- Yuki Kojima
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
- Department of Molecular Pharmacology, National Cancer Center Research Institute, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Hiroshi Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Toshihiro Okuya
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Hitomi S Okuma
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Tadaaki Nishikawa
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Maki Tanioka
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Kazuki Sudo
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Emi Noguchi
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Tatsunori Shimoi
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Kenji Tamura
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Yasuhito Tanase
- Department of Gynecology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Masaya Uno
- Department of Gynecology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Mitsuya Ishikawa
- Department of Gynecology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Motoko Arakaki
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
- Department of Clinical Genomics, National Cancer Center Research Institute, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Hitoshi Ichikawa
- Department of Clinical Genomics, National Cancer Center Research Institute, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Shigehiro Yagishita
- Department of Molecular Pharmacology, National Cancer Center Research Institute, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Akinobu Hamada
- Department of Molecular Pharmacology, National Cancer Center Research Institute, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Yasuhiro Fujiwara
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Kan Yonemori
- Department of Medical Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan
| |
Collapse
|
15
|
Lyu H, Shen F, Ruan S, Tan C, Zhou J, Thor AD, Liu B. HER3 functions as an effective therapeutic target in triple negative breast cancer to potentiate the antitumor activity of gefitinib and paclitaxel. Cancer Cell Int 2023; 23:204. [PMID: 37716943 PMCID: PMC10504712 DOI: 10.1186/s12935-023-03055-w] [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: 02/16/2023] [Accepted: 09/03/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND Triple negative breast cancer (TNBC) represents a significant clinical challenge. Chemotherapy remains the mainstay for a large part of TNBC patients, whereas drug resistance and tumor recurrence frequently occur. It is in urgent need to identify novel molecular targets for TNBC and develop effective therapy against the aggressive disease. METHODS Immunohistochemistry was performed to examine the expression of HER3 in TNBC samples. Western blots were used to assess protein expression and activation. Cell proliferation and viability were determined by cell growth (MTS) assays. TCGA databases were analyzed to correlate HER3 mRNA expression with the clinical outcomes of TNBC patients. Specific shRNA was used to knockdown HER3 expression. IncuCyte system was utilized to monitor cell growth and migration. LIVE/DEAD Cell Imaging was to detect live and dead cells. HER3 recognition by our anti-HER3 monoclonal antibody (mAb) 4A7 was verified by ELISA, flow cytometry, and co-immunoprecipitation assays. Orthotopic tumor models were established in nude mice to determine the capability of TNBC cells forming tumors and to test if our mAb 4A7 could potentiate the antitumor activity of paclitaxel in vivo. RESULTS Elevated expression of HER3 was observed in approximately half of the TNBC specimens and cell lines tested. Analyses of TCGA databases found that the TNBC patients with high HER3 mRNA expression in the tumors showed significantly worse overall survival (OS) and relapse-free survival (RFS) than those with low HER3 expression. Specific knockdown of HER3 markedly inhibited TNBC cell proliferation and mammosphere formation in vitro and tumor growth in vivo. Our mAb 4A7 abrogated heregulin (a ligand for HER3), but not SDF-1 (a ligand for CXCR4)-induced enhancement of TNBC cell migration. Combinations of 4A7 and the EGFR-tyrosine kinase inhibitor (TKI) gefitinib dramatically decreased the levels of phosphorylated HER3, EGFR, Akt, and ERK1/2 in TNBC cells and potently induced growth inhibition and cell death. Moreover, 4A7 in combination with paclitaxel exerted significant antitumor activity against TNBC in vitro and in vivo. CONCLUSIONS Our data demonstrate that increased HER3 is an effective therapeutic target for TNBC and our anti-HER3 mAb (4A7) may enhance the efficacy of gefitinib or paclitaxel in TNBC.
Collapse
Affiliation(s)
- Hui Lyu
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, 1700 Tulane Ave, New Orleans, LA, 70112, USA
| | - Fei Shen
- Jiangsu Institute of Hematology, NHC Key Laboratory of Thrombosis and Hemostasis, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Sanbao Ruan
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, 1700 Tulane Ave, New Orleans, LA, 70112, USA
| | - Congcong Tan
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, 1700 Tulane Ave, New Orleans, LA, 70112, USA
| | - Jundong Zhou
- Suzhou Cancer Center Core Laboratory, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu, China
| | - Ann D Thor
- Department of Pathology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Bolin Liu
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, 1700 Tulane Ave, New Orleans, LA, 70112, USA.
| |
Collapse
|
16
|
Weng W, Meng T, Pu J, Ma L, Shen Y, Wang Z, Pan R, Wang M, Chen C, Wang L, Zhang J, Zhou B, Shao S, Qian Y, Liu S, Hu W, Meng X. AMT-562, a Novel HER3-targeting Antibody-Drug Conjugate, Demonstrates a Potential to Broaden Therapeutic Opportunities for HER3-expressing Tumors. Mol Cancer Ther 2023; 22:1013-1027. [PMID: 37302522 PMCID: PMC10477830 DOI: 10.1158/1535-7163.mct-23-0198] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/06/2023] [Accepted: 06/06/2023] [Indexed: 06/13/2023]
Abstract
HER3 is a unique member of the EGFR family of tyrosine kinases, which is broadly expressed in several cancers, including breast, lung, pancreatic, colorectal, gastric, prostate, and bladder cancers and is often associated with poor patient outcomes and therapeutic resistance. U3-1402/Patritumab-GGFG-DXd is the first successful HER3-targeting antibody-drug conjugate (ADC) with clinical efficacy in non-small cell lung cancer. However, over 60% of patients are nonresponsive to U3-1402 due to low target expression levels and responses tend to be in patients with higher target expression levels. U3-1402 is also ineffective in more challenging tumor types such as colorectal cancer. AMT-562 was generated by a novel anti-HER3 antibody Ab562 and a modified self-immolative PABC spacer (T800) to conjugate exatecan. Exatecan showed higher cytotoxic potency than its derivative DXd. Ab562 was selected because of its moderate affinity for minimizing potential toxicity and improving tumor penetration purposes. Both alone or in combination therapies, AMT-562 showed potent and durable antitumor response in low HER3 expression xenograft and heterogeneous patient-derived xenograft/organoid models, including digestive system and lung tumors representing of unmet needs. Combination therapies pairing AMT-562 with therapeutic antibodies, inhibitors of CHEK1, KRAS, and tyrosine kinase inhibitor showed higher synergistic efficacy than Patritumab-GGFG-DXd. Pharmacokinetic and safety profiles of AMT-562 were favorable and the highest dose lacking severe toxicity was 30 mg/kg in cynomolgus monkeys. AMT-562 has potential to be a superior HER3-targeting ADC with a higher therapeutic window that can overcome resistance to generate higher percentage and more durable responses in U3-1402-insensitive tumors.
Collapse
Affiliation(s)
- Weining Weng
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
- Multitude Therapeutics, Shanghai, P.R. China
| | - Tao Meng
- MabCare Therapeutics, Shanghai, P.R. China
- HySlink Therapeutics, Shanghai, P.R. China
| | - Junyi Pu
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, P.R. China
| | - Linjie Ma
- Multitude Therapeutics, Shanghai, P.R. China
| | - Yi Shen
- Multitude Therapeutics, Shanghai, P.R. China
| | | | - Rong Pan
- Abmart Inc, Shanghai, P.R. China
| | | | - Caiwei Chen
- Multitude Therapeutics, Shanghai, P.R. China
| | - Lijun Wang
- Multitude Therapeutics, Shanghai, P.R. China
| | | | - Biao Zhou
- Multitude Therapeutics, Shanghai, P.R. China
| | - Siyuan Shao
- Shanghai OneTar Biomedicine, Shanghai, P.R. China
| | - Yu Qian
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
| | - Shuhui Liu
- Multitude Therapeutics, Shanghai, P.R. China
| | - Wenhao Hu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
| | - Xun Meng
- Multitude Therapeutics, Shanghai, P.R. China
- Abmart Inc, Shanghai, P.R. China
| |
Collapse
|
17
|
Lapcik P, Sulc P, Janacova L, Jilkova K, Potesil D, Bouchalova P, Müller P, Bouchal P. Desmocollin-1 is associated with pro-metastatic phenotype of luminal A breast cancer cells and is modulated by parthenolide. Cell Mol Biol Lett 2023; 28:68. [PMID: 37620794 PMCID: PMC10464112 DOI: 10.1186/s11658-023-00481-6] [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: 04/19/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Desmocollin-1 (DSC1) is a desmosomal transmembrane glycoprotein that maintains cell-to-cell adhesion. DSC1 was previously associated with lymph node metastasis of luminal A breast tumors and was found to increase migration and invasion of MCF7 cells in vitro. Therefore, we focused on DSC1 role in cellular and molecular mechanisms in luminal A breast cancer and its possible therapeutic modulation. METHODS Western blotting was used to select potential inhibitor decreasing DSC1 protein level in MCF7 cell line. Using atomic force microscopy we evaluated effect of DSC1 overexpression and modulation on cell morphology. The LC-MS/MS analysis of total proteome on Orbitrap Lumos and RNA-Seq analysis of total transcriptome on Illumina NextSeq 500 were performed to study the molecular mechanisms associated with DSC1. Pull-down analysis with LC-MS/MS detection was carried out to uncover DSC1 protein interactome in MCF7 cells. RESULTS Analysis of DSC1 protein levels in response to selected inhibitors displays significant DSC1 downregulation (p-value ≤ 0.01) in MCF7 cells treated with NF-κB inhibitor parthenolide. Analysis of mechanic cell properties in response to DSC1 overexpression and parthenolide treatment using atomic force microscopy reveals that DSC1 overexpression reduces height of MCF7 cells and conversely, parthenolide decreases cell stiffness of MCF7 cells overexpressing DSC1. The LC-MS/MS total proteome analysis in data-independent acquisition mode shows a strong connection between DSC1 overexpression and increased levels of proteins LACRT and IGFBP5, increased expression of IGFBP5 is confirmed by RNA-Seq. Pathway analysis of proteomics data uncovers enrichment of proliferative MCM_BIOCARTA pathway including CDK2 and MCM2-7 after DSC1 overexpression. Parthenolide decreases expression of LACRT, IGFBP5 and MCM_BIOCARTA pathway specifically in DSC1 overexpressing cells. Pull-down assay identifies DSC1 interactions with cadherin family proteins including DSG2, CDH1, CDH3 and tyrosine kinase receptors HER2 and HER3; parthenolide modulates DSC1-HER3 interaction. CONCLUSIONS Our systems biology data indicate that DSC1 is connected to mechanisms of cell cycle regulation in luminal A breast cancer cells, and can be effectively modulated by parthenolide.
Collapse
Affiliation(s)
- Petr Lapcik
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500, Brno, Czech Republic
| | - Petr Sulc
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500, Brno, Czech Republic
| | - Lucia Janacova
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500, Brno, Czech Republic
| | - Katerina Jilkova
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500, Brno, Czech Republic
| | - David Potesil
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Pavla Bouchalova
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500, Brno, Czech Republic
| | - Petr Müller
- Masaryk Memorial Cancer Institute, RECAMO, Brno, Czech Republic
| | - Pavel Bouchal
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500, Brno, Czech Republic.
| |
Collapse
|
18
|
Tomasich E, Steindl A, Paiato C, Hatziioannou T, Kleinberger M, Berchtold L, Puhr R, Hainfellner JA, Müllauer L, Widhalm G, Eckert F, Bartsch R, Heller G, Preusser M, Berghoff AS. Frequent Overexpression of HER3 in Brain Metastases from Breast and Lung Cancer. Clin Cancer Res 2023; 29:3225-3236. [PMID: 37036472 DOI: 10.1158/1078-0432.ccr-23-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/24/2023] [Accepted: 04/06/2023] [Indexed: 04/11/2023]
Abstract
PURPOSE HER3 belongs to a family of receptor tyrosine kinases with oncogenic properties and is targeted by a variety of novel anticancer agents. There is a huge unmet medical need for systemic treatment options in patients with brain metastases (BM). Therefore, we aimed to investigate HER3 expression in BM of breast (BCa) and non-small cell lung cancer (NSCLC) as the basis for future clinical trial design. EXPERIMENTAL DESIGN We analyzed 180 BM samples of breast cancer or NSCLC and 47 corresponding NSCLC extracranial tissue. IHC was performed to evaluate protein expression of HER3, and immune cells based on CD3, CD8, and CD68. To identify dysregulated pathways based on differential DNA methylation patterns, we used Infinium MethylationEPIC microarrays. RESULTS A total of 99/132 (75.0%) of BCa-BM and 35/48 (72.9%) of NSCLC-BM presented with HER3 expression. Among breast cancer, HER2-positive and HER2-low BM showed significantly higher rates of HER3 coexpression than HER2-negative BM (87.1%/85.7% vs. 61.0%, P = 0.004). Among NSCLC, HER3 was more abundantly expressed in BM than in matched extracranial samples (72.9% vs. 41.3%, P = 0.003). No correlation of HER3 expression and intratumoral immune cell density was observed. HER3 expression did not correlate with overall survival from BM diagnosis. Methylation signatures differed according to HER3 status in BCa-BM samples. Pathway analysis revealed subtype-specific differences, such as TrkB and Wnt signaling pathways dysregulated in HER2-positive and triple-negative breast cancer BM, respectively. CONCLUSIONS HER3 is highly abundant in BM of breast cancer and NSCLC. Given the promising results of antibody-drug conjugates in extracranial disease, BM-specific trials that target HER3 are warranted. See related commentary by Kabraji and Lin, p. 2961.
Collapse
Affiliation(s)
- Erwin Tomasich
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Personalized Immunotherapy, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Ariane Steindl
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Personalized Immunotherapy, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Christina Paiato
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Teresa Hatziioannou
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Markus Kleinberger
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Personalized Immunotherapy, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Luzia Berchtold
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Rainer Puhr
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Johannes A Hainfellner
- Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
- Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Leonhard Müllauer
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Georg Widhalm
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Franziska Eckert
- Department of Radiation Oncology, Medical University of Vienna, Vienna, Austria
| | - Rupert Bartsch
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Gerwin Heller
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Matthias Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Personalized Immunotherapy, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Anna Sophie Berghoff
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Personalized Immunotherapy, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
19
|
Benhaghnazar RL, Medina-Kauwe L. Adenovirus-Derived Nano-Capsid Platforms for Targeted Delivery and Penetration of Macromolecules into Resistant and Metastatic Tumors. Cancers (Basel) 2023; 15:3240. [PMID: 37370850 PMCID: PMC10296971 DOI: 10.3390/cancers15123240] [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: 04/25/2023] [Revised: 05/31/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Macromolecular therapeutics such as nucleic acids, peptides, and proteins have the potential to overcome treatment barriers for cancer. For example, nucleic acid or peptide biologics may offer an alternative strategy for attacking otherwise undruggable therapeutic targets such as transcription factors and similar oncologic drivers. Delivery of biological therapeutics into tumor cells requires a robust system of cell penetration to access therapeutic targets within the cell interior. A highly effective means of accomplishing this may be borrowed from cell-penetrating pathogens such as viruses. In particular, the cell entry function of the adenovirus penton base capsid protein has been effective at penetrating tumor cells for the intracellular deposition of macromolecular therapies and membrane-impermeable drugs. Here, we provide an overview describing the evolution of tumor-targeted penton-base-derived nano-capsids as a framework for discussing the requirements for overcoming key barriers to macromolecular delivery. The development and pre-clinical testing of these proteins for therapeutic delivery has begun to also uncover the elusive mechanism underlying the membrane-penetrating function of the penton base. An understanding of this mechanism may unlock the potential for macromolecular therapeutics to be effectively delivered into cancer cells and to provide a treatment option for tumors resisting current clinical therapies.
Collapse
Affiliation(s)
| | - Lali Medina-Kauwe
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA;
- Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| |
Collapse
|
20
|
Oliveira M, Falato C, Cejalvo JM, Vila MM, Tolosa P, Salvador-Bofill FJ, Cruz J, Arumi M, Luna AM, Guerra JA, Vidal M, Martínez-Sáez O, Paré L, González-Farré B, Sanfeliu E, Ciruelos E, Espinosa-Bravo M, Pernas S, Izarzugaza Y, Esker S, Fan PD, Parul P, Santhanagopal A, Sellami D, Villacampa G, Ferrero-Cafiero JM, Pascual T, Prat A. Patritumab Deruxtecan in Untreated Hormone Receptor-Positive/HER2-Negative Early Breast Cancer: Final Results from Part A of the Window-of-Opportunity SOLTI TOT-HER3 Pre-Operative Study. Ann Oncol 2023:S0923-7534(23)00685-3. [PMID: 37211044 DOI: 10.1016/j.annonc.2023.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/27/2023] [Accepted: 05/07/2023] [Indexed: 05/23/2023] Open
Abstract
BACKGROUND Patritumab deruxtecan (HER3-DXd) is a HER3-directed antibody-drug conjugate composed of a fully human anti-HER3 monoclonal antibody (patritumab) covalently linked to a topoisomerase I inhibitor payload via a stable, tumor-selective, tetrapeptide-based cleavable linker. TOT-HER3 is a window-of-opportunity study designed to assess the biological activity, measured by CelTIL score [ = -.8 × tumor cellularity (in %) + 1.3 × TILs (in %)], and clinical activity of HER3-DXd during short-term (21 days) pre-operative treatment in patients with primary operable HER2-negative early breast cancer. PATIENTS AND METHODS Patients with previously untreated hormone receptor (HR)-positive/HER2-negative tumors were allocated to one of four cohorts according to baseline ERBB3 mRNA expression. All patients received one dose of HER3-DXd 6.4 mg/kg. The primary objective was to evaluate change from baseline in CelTIL score. RESULTS Seventy-seven patients were evaluated for efficacy. A significant change in CelTIL score was observed, with a median increase from baseline of 3.5 (interquartile range, -3.8 to 12.7; P=.003). Among patients evaluable for clinical response (n=62), an overall response rate of 45% was observed (tumor measurement by caliper), with a trend toward an increase in CelTIL score among responders compared with non-responders (mean difference, +11.9 vs +1.9). Change in CelTIL score was independent of baseline ERBB3 mRNA and HER3 protein levels. Genomic changes occurred, including switching toward a less proliferative tumor phenotype based on PAM50 subtypes, suppression of cell proliferation genes, and induction of genes associated with immunity. Treatment-emergent adverse events were observed in 96% of patients (14% grade ≥3); most common were nausea, fatigue, alopecia, diarrhea, vomiting, abdominal pain, and neutrophil count decrease. CONCLUSIONS A single dose of HER3-DXd was associated with clinical response, increased immune infiltration, suppression of proliferation in HR-positive/HER2-negative early breast cancer, and a tolerable safety profile consistent with previously reported results. These findings support further study of HER3-DXd in early breast cancer.
Collapse
Affiliation(s)
- M Oliveira
- Medical Oncology Department, Vall d'Hebron University Hospital, and Breast Cancer Group, Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain;; SOLTI Breast Cancer Research Group, Barcelona, Spain
| | - C Falato
- SOLTI Breast Cancer Research Group, August Pi Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain, and Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden
| | - J M Cejalvo
- SOLTI Breast Cancer Research Group, Department of Medical Oncology, Hospital Clinico Universitario de Valencia, Valencia, Spain
| | - M Margelí Vila
- SOLTI Breast Cancer Research Group, Medical Oncology Department, ICO - Institut Català d'Oncologia Badalona (Hospital Universitario Germans Trias i Pujol), Badalona, Spain
| | - P Tolosa
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital 12 de Octubre, Madrid, Spain
| | - F J Salvador-Bofill
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - J Cruz
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - M Arumi
- Medical Oncology Department, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - A M Luna
- Centro Integral Oncológico Clara Campal HM (CIOCC), Madrid, Spain
| | - J A Guerra
- Medical Oncology Department, Hospital de Fuenlabrada, Fuenlabrada, Spain
| | - M Vidal
- Medical Oncology Department, Hospital Clinic de Barcelona, Barcelona, Spain
| | - O Martínez-Sáez
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital Clinic de Barcelona, Translational Genomics and Targeted Therapies in Solid Tumors, August Pi Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - L Paré
- SOLTI Breast Cancer Research Group, Barcelona, Spain
| | - B González-Farré
- SOLTI Breast Cancer Research Group, Pathology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - E Sanfeliu
- SOLTI Breast Cancer Research Group, Pathology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - E Ciruelos
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital 12 de Octubre, Centro Integral Oncológico Clara Campal HM (CIOCC), Madrid, Spain
| | - M Espinosa-Bravo
- SOLTI Breast Cancer Research Group, Breast Cancer Surgical Unit, Vall d'Hebron University Hospital, Barcelona, Spain
| | - S Pernas
- SOLTI Breast Cancer Research Group, Department of Medical Oncology, Catalan Institute of Oncology - ICO, Breast Cancer Group, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Y Izarzugaza
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Fundación Jimenez Díaz, Madrid, Spain
| | - S Esker
- Research and Development, Daiichi Sankyo, Inc, Basking Ridge, NJ, USA
| | - P-D Fan
- Research and Development, Daiichi Sankyo, Inc, Basking Ridge, NJ, USA
| | - P Parul
- Research and Development, Daiichi Sankyo, Inc, Basking Ridge, NJ, USA
| | - A Santhanagopal
- Research and Development, Daiichi Sankyo, Inc, Basking Ridge, NJ, USA
| | - D Sellami
- Research and Development, Daiichi Sankyo, Inc, Basking Ridge, NJ, USA
| | - G Villacampa
- SOLTI Breast Cancer Research Group, Barcelona, Spain
| | | | - T Pascual
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital Clinic de Barcelona, Translational Genomics and Targeted Therapies in Solid Tumors, August Pi Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - A Prat
- SOLTI Breast Cancer Research Group, Medical Oncology Department, Hospital Clinic de Barcelona, Translational Genomics and Targeted Therapies in Solid Tumors, August Pi Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain;.
| |
Collapse
|
21
|
Grinda T, Rassy E, Pistilli B. Antibody-Drug Conjugate Revolution in Breast Cancer: The Road Ahead. Curr Treat Options Oncol 2023; 24:442-465. [PMID: 36966267 PMCID: PMC10122624 DOI: 10.1007/s11864-023-01072-5] [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: 02/26/2023] [Indexed: 03/27/2023]
Abstract
OPINION STATEMENT Antibody drug-conjugates (ADCs) have revolutionized the treatment of many types of cancer, including breast cancer. Recently, two new ADCs have been approved, trastuzumab deruxtecan and sacituzumab govitecan; both have demonstrated impressive improvements in overall survival, trastuzumab deruxtecan in all three subtypes of metastatic breast cancer and sacituzumab govitecan in luminal and triple negative metastatic breast cancer. These drugs are the results of significant progress and innovation in the construction of the three components of an ADC, the monoclonal antibody, the payload, and the linker, and of the discovery of new target antigens. ADC engineering has profoundly changed the paradigm of cancer treatment, on one side being effective on tumors considered inherently resistant to the payload class of drugs and on the other side demonstrating activity in tumors with very low target expression. Yet, it is likely that we are just at the beginning of a new era as the identification of new targets and the introduction of new ADC constructs and combinations will expand the field of ADC rapidly over the coming years.
Collapse
Affiliation(s)
- Thomas Grinda
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800, Villejuif, France
| | - Elie Rassy
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800, Villejuif, France
| | - Barbara Pistilli
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800, Villejuif, France.
| |
Collapse
|
22
|
Larsen ME, Lyu H, Liu B. HER3-targeted therapeutic antibodies and antibody-drug conjugates in non-small cell lung cancer refractory to EGFR-tyrosine kinase inhibitors. CHINESE MEDICAL JOURNAL PULMONARY AND CRITICAL CARE MEDICINE 2023; 1:11-17. [PMID: 39170873 PMCID: PMC11332908 DOI: 10.1016/j.pccm.2022.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/29/2022] [Accepted: 12/23/2022] [Indexed: 08/23/2024]
Abstract
Human epidermal growth factor receptor 3 (HER3) is a unique member of the human epidermal growth factor receptor (HER/EGFR) family, since it has negligible kinase activity. Therefore, HER3 must interact with a kinase-proficient receptor to form a heterodimer, leading to the activation of signaling cascades. Overexpression of HER3 is observed in various human cancers, including non-small cell lung cancer (NSCLC), and correlates with poor clinical outcomes in patients. Studies on the underlying mechanism demonstrate that HER3-initiated signaling promotes tumor metastasis and causes treatment failure in human cancers. Upregulation of HER3 is frequently observed in EGFR-mutant NSCLC treated with EGFR-tyrosine kinase inhibitors (TKIs). Increased expression of HER3 triggers the so-called EGFR-independent mechanism via interactions with other receptors to activate "bypass signaling pathways", thereby resulting in resistance to EGFR-TKIs. To date, no HER3-targeted therapy has been approved for cancer treatment. In both preclinical and clinical studies, targeting HER3 with a blocking antibody (Ab) is the only strategy being examined. Recent evaluations of an anti-HER3 Ab-drug conjugate (ADC) show promising results in patients with EGFR-TKI-resistant NSCLC. Herein, we summarize our understanding of the unique biology of HER3 in NSCLC refractory to EGFR-TKIs, with a focus on its dimerization partners and subsequent activation of signaling pathways. We also discuss the latest development of the therapeutic Abs and ADCs targeting HER3 to abrogate EGFR-TKI resistance in NSCLC.
Collapse
Affiliation(s)
- Margaret E. Larsen
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, New Orleans, LA 70112, USA
| | - Hui Lyu
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, New Orleans, LA 70112, USA
| | - Bolin Liu
- Departments of Interdisciplinary Oncology and Genetics, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University (LSU) Health Sciences Center, New Orleans, LA 70112, USA
| |
Collapse
|
23
|
Gonçalves JPL, Bollwein C, Noske A, Jacob A, Jank P, Loibl S, Nekljudova V, Fasching PA, Karn T, Marmé F, Müller V, Schem C, Sinn BV, Stickeler E, van Mackelenbergh M, Schmitt WD, Denkert C, Weichert W, Schwamborn K. Characterization of Hormone Receptor and HER2 Status in Breast Cancer Using Mass Spectrometry Imaging. Int J Mol Sci 2023; 24:ijms24032860. [PMID: 36769215 PMCID: PMC9918176 DOI: 10.3390/ijms24032860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/27/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Immunohistochemical evaluation of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor-2 status stratify the different subtypes of breast cancer and define the treatment course. Triple-negative breast cancer (TNBC), which does not register receptor overexpression, is often associated with worse patient prognosis. Mass spectrometry imaging transcribes the molecular content of tissue specimens without requiring additional tags or preliminary analysis of the samples, being therefore an excellent methodology for an unbiased determination of tissue constituents, in particular tumor markers. In this study, the proteomic content of 1191 human breast cancer samples was characterized by mass spectrometry imaging and the epithelial regions were employed to train and test machine-learning models to characterize the individual receptor status and to classify TNBC. The classification models presented yielded high accuracies for estrogen and progesterone receptors and over 95% accuracy for classification of TNBC. Analysis of the molecular features revealed that vimentin overexpression is associated with TNBC, supported by immunohistochemistry validation, revealing a new potential target for diagnosis and treatment.
Collapse
Affiliation(s)
- Juliana Pereira Lopes Gonçalves
- Institute of Pathology, School of Medicine, Technical University of Munich, Trogerstraße 18, 81675 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
| | - Christine Bollwein
- Institute of Pathology, School of Medicine, Technical University of Munich, Trogerstraße 18, 81675 Munich, Germany
| | - Aurelia Noske
- Institute of Pathology, School of Medicine, Technical University of Munich, Trogerstraße 18, 81675 Munich, Germany
| | - Anne Jacob
- Institute of Pathology, School of Medicine, Technical University of Munich, Trogerstraße 18, 81675 Munich, Germany
| | - Paul Jank
- Institute of Pathology, Philipps-University Marburg and University Hospital Marburg (UKGM), 35043 Marburg, Germany
| | - Sibylle Loibl
- German Breast Group (GBG), 63263 Neu-Isenburg, Germany
| | | | - Peter A. Fasching
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), 91054 Erlangen, Germany
| | - Thomas Karn
- Department of Gynecology and Obstetrics, Goethe-University Frankfurt, 60590 Frankfurt, Germany
| | - Frederik Marmé
- Department of Obstetrics and Gynecology, University Hospital Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Volkmar Müller
- Department of Gynecology, Universitätsklinikum Hamburg-Eppendorf, 20251 Hamburg, Germany
| | | | | | - Elmar Stickeler
- Department of Obstetrics and Gynecology, University Hospital Aachen, 52074 Aachen, Germany
| | - Marion van Mackelenbergh
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, 24105 Kiel, Germany
| | | | - Carsten Denkert
- Institute of Pathology, Philipps-University Marburg and University Hospital Marburg (UKGM), 35043 Marburg, Germany
| | - Wilko Weichert
- Institute of Pathology, School of Medicine, Technical University of Munich, Trogerstraße 18, 81675 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
| | - Kristina Schwamborn
- Institute of Pathology, School of Medicine, Technical University of Munich, Trogerstraße 18, 81675 Munich, Germany
- Correspondence:
| |
Collapse
|
24
|
Xu T, Schulga A, Konovalova E, Rinne SS, Zhang H, Vorontsova O, Orlova A, Deyev SM, Tolmachev V, Vorobyeva A. Feasibility of Co-Targeting HER3 and EpCAM Using Seribantumab and DARPin-Toxin Fusion in a Pancreatic Cancer Xenograft Model. Int J Mol Sci 2023; 24:ijms24032838. [PMID: 36769161 PMCID: PMC9917732 DOI: 10.3390/ijms24032838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Pancreatic cancer (PC) is one of the most aggressive malignancies. A combination of targeted therapies could increase the therapeutic efficacy in tumors with heterogeneous target expression. Overexpression of the human epidermal growth factor receptor type 3 (HER3) and the epithelial cell adhesion molecule (EpCAM) in up to 40% and 30% of PCs, respectively, is associated with poor prognosis and highlights the relevance of these targets. Designed ankyrin repeat protein (DARPin) Ec1 fused with the low immunogenic bacterial toxin LoPE provides specific and potent cytotoxicity against EpCAM-expressing cancer cells. Here, we investigated whether the co-targeting of HER3 using the monoclonal antibody seribantumab (MM-121) and of EpCAM using Ec1-LoPE would improve the therapeutic efficacy in comparison to the individual agents. Radiolabeled 99mTc(CO)3-Ec1-LoPE showed specific binding with rapid internalization in EpCAM-expressing PC cells. MM-121 did not interfere with the binding of Ec1-LoPE to EpCAM. Evaluation of cytotoxicity indicated synergism between Ec1-LoPE and MM-121 in vitro. An experimental therapy study using Ec1-LoPE and MM-121 in mice bearing EpCAM- and HER3-expressing BxPC3 xenografts demonstrated the feasibility of the therapy. Further development of the co-targeting approach using HER3 and EpCAM could therefore be justified.
Collapse
Affiliation(s)
- Tianqi Xu
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
| | - Alexey Schulga
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, National Research Tomsk Polytechnic University, Tomsk 634050, Russia
- Molecular Immunology Laboratory, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Elena Konovalova
- Molecular Immunology Laboratory, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Sara S. Rinne
- Department of Medicinal Chemistry, Uppsala University, 751 23 Uppsala, Sweden
| | - Hongchao Zhang
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
| | - Olga Vorontsova
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
| | - Anna Orlova
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, National Research Tomsk Polytechnic University, Tomsk 634050, Russia
- Department of Medicinal Chemistry, Uppsala University, 751 23 Uppsala, Sweden
- Science for Life Laboratory, Uppsala University, 751 23 Uppsala, Sweden
| | - Sergey M. Deyev
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, National Research Tomsk Polytechnic University, Tomsk 634050, Russia
- Molecular Immunology Laboratory, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
- Bio-Nanophotonic Laboratory, Institute of Engineering Physics for Biomedicine (PhysBio), National Research Nuclear University ‘MEPhI’, Moscow 115409, Russia
- Center of Biomedical Engineering, Sechenov University, Moscow 119991, Russia
| | - Vladimir Tolmachev
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, National Research Tomsk Polytechnic University, Tomsk 634050, Russia
| | - Anzhelika Vorobyeva
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
- Correspondence:
| |
Collapse
|
25
|
Uliano J, Corvaja C, Curigliano G, Tarantino P. Targeting HER3 for cancer treatment: a new horizon for an old target. ESMO Open 2023; 8:100790. [PMID: 36764093 PMCID: PMC9929675 DOI: 10.1016/j.esmoop.2023.100790] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 02/11/2023] Open
Abstract
Human epidermal growth factor receptor 3 (HER3) is a member of the human epidermal growth factor receptors family, having as its main ligands neuregulins 1 and 2. Although its poor tyrosine kinase activity entails a weak oncogenic power on its own, HER3 can heterodimerize with HER2 and/or epidermal growth factor receptor (EGFR), leading to a drastic enhancement of transphosphorylation and activation of downstream signaling pathways, ultimately promoting oncogenesis, metastatic dissemination, and drug resistance. Given its ubiquitous expression across solid tumors, multiple efforts have been done to therapeutically target HER3 by blocking either the ligand binding domain or its dimerization with other receptors. Treatment with anti-HER3 monoclonal antibodies or bispecific antibodies, both as single agents and in combination with other compounds, unfortunately led to unsatisfactory results across several tumor types. The HER3-directed delivery of cytotoxic payloads through antibody-drug conjugates has recently demonstrated encouraging activity in several tumor types, however, suggesting a potential role for the therapeutic targeting of HER3 in cancer treatment.
Collapse
Affiliation(s)
- J Uliano
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan. https://twitter.com/jacopo_uli
| | - C Corvaja
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan; Department of Medicine, University of Udine, Udine, Italy. https://twitter.com/carlacorvaja
| | - G Curigliano
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan. https://twitter.com/curijoey
| | - P Tarantino
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston; Harvard Medical School, Boston, USA.
| |
Collapse
|
26
|
Lu Y, Shimizu S, Sawamura R, Tajima N, He L, Lee M, Abutarif M, Shi R. Population Pharmacokinetics of Patritumab Deruxtecan in Patients With Solid Tumors. J Clin Pharmacol 2023; 63:77-90. [PMID: 36053771 PMCID: PMC10087001 DOI: 10.1002/jcph.2137] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 08/02/2022] [Indexed: 12/15/2022]
Abstract
Patritumab deruxtecan is an antibody-drug conjugate consisting of a fully human monoclonal antibody against human epidermal growth factor receptor 3 (HER3) attached to a topoisomerase I inhibitor payload via a tetrapeptide-based cleavable linker. As part of the pharmacometric analysis informing dose selection for later-stage development, population pharmacokinetics (PK) analysis of patritumab deruxtecan was conducted with pooled serum PK data from patients with HER3-expressing solid tumors (from 3 phase 1/2 studies in breast, lung, and colorectal cancer; N = 425) treated over the dose range of 1.6 to 8.0 mg/kg intravenously every 3 weeks. Population PK modeling for deruxtecan (DXd)-conjugated antibody (representing patritumab deruxtecan) and unconjugated MAAA-1181a (DXd, payload) was carried out sequentially. DXd-conjugated antibody PK was described using a 2-compartment model with parallel linear and nonlinear clearance. Unconjugated DXd PK was described using a 1-compartment model with linear clearance and release of DXd as a first-order, time-dependent function of the level of DXd-conjugated antibody in the central compartment. Preliminary covariate evaluation was conducted for prespecified covariates of pharmacological plausibility and clinical interest. The final model retained weight (on linear clearance and central volume) and albumin level, sex, and tumor type (on linear clearance) for DXd-conjugated antibody, and weight (on release rate constant) and hepatic function (on clearance) for unconjugated DXd. Effects of these covariates on the exposure metrics were generally mild and did not require dose adjustment for subpopulations in subsequent development. Further PK characterization for patritumab deruxtecan will evolve with emerging data.
Collapse
Affiliation(s)
- Yasong Lu
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey, USA
| | | | | | | | - Ling He
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey, USA
| | - Mark Lee
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey, USA
| | | | - Rong Shi
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey, USA
| |
Collapse
|
27
|
Antibody-Drug Conjugates in Breast Cancer: What Is Beyond HER2? Cancer J 2022; 28:436-445. [DOI: 10.1097/ppo.0000000000000629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
28
|
Gandullo-Sánchez L, Ocaña A, Pandiella A. HER3 in cancer: from the bench to the bedside. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:310. [PMID: 36271429 PMCID: PMC9585794 DOI: 10.1186/s13046-022-02515-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/07/2022] [Indexed: 11/15/2022]
Abstract
The HER3 protein, that belongs to the ErbB/HER receptor tyrosine kinase (RTK) family, is expressed in several types of tumors. That fact, together with the role of HER3 in promoting cell proliferation, implicate that targeting HER3 may have therapeutic relevance. Furthermore, expression and activation of HER3 has been linked to resistance to drugs that target other HER receptors such as agents that act on EGFR or HER2. In addition, HER3 has been associated to resistance to some chemotherapeutic drugs. Because of those circumstances, efforts to develop and test agents targeting HER3 have been carried out. Two types of agents targeting HER3 have been developed. The most abundant are antibodies or engineered antibody derivatives that specifically recognize the extracellular region of HER3. In addition, the use of aptamers specifically interacting with HER3, vaccines or HER3-targeting siRNAs have also been developed. Here we discuss the state of the art of the preclinical and clinical development of drugs aimed at targeting HER3 with therapeutic purposes.
Collapse
Affiliation(s)
- Lucía Gandullo-Sánchez
- grid.428472.f0000 0004 1794 2467Instituto de Biología Molecular y Celular del Cáncer, CSIC, IBSAL and CIBERONC, Campus Miguel de Unamuno, 37007 Salamanca, Spain
| | - Alberto Ocaña
- grid.411068.a0000 0001 0671 5785Hospital Clínico San Carlos and CIBERONC, 28040 Madrid, Spain
| | - Atanasio Pandiella
- grid.428472.f0000 0004 1794 2467Instituto de Biología Molecular y Celular del Cáncer, CSIC, IBSAL and CIBERONC, Campus Miguel de Unamuno, 37007 Salamanca, Spain
| |
Collapse
|
29
|
Goodman R, Johnson DB. Antibody-Drug Conjugates for Melanoma and Other Skin Malignancies. Curr Treat Options Oncol 2022; 23:1428-1442. [PMID: 36125618 DOI: 10.1007/s11864-022-01018-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/03/2022]
Abstract
OPINION STATEMENT While most skin malignancies are successfully treated with surgical excision, advanced and metastatic skin malignancies still often have poor long-term outcomes despite therapeutic advances. Antibody-drug conjugates (ADCs) serve as a potentially promising novel therapeutic approach to treat advanced skin cancers as they combine antibody-associated antigen specificity with cytotoxic anti-tumor effects, thereby maximizing efficacy and minimizing systemic toxicity. While no ADCs have gained regulatory approval for advanced skin cancers, several promising agents are undergoing preclinical and clinical investigation. In addition to identifying and validating skin cancer antigen targets, the key to maximizing therapeutic success is the careful development of each component of the ADC complex: antibodies, cytotoxic drugs, and linkers. It is the optimization of each of these components that will be integral in overcoming resistance, maximizing safety, and improving long-term clinical outcomes.
Collapse
Affiliation(s)
- Rachel Goodman
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Douglas B Johnson
- Department of Hematology/Oncology, Vanderbilt University Medical Center and Vanderbilt Ingram Cancer Center, 1161 21st Ave S, Nashville, TN, 37232, USA.
| |
Collapse
|
30
|
Capici S, Ammoni LC, Meli N, Cogliati V, Pepe FF, Piazza F, Cazzaniga ME. Personalised Therapies for Metastatic Triple-Negative Breast Cancer: When Target Is Not Everything. Cancers (Basel) 2022; 14:cancers14153729. [PMID: 35954393 PMCID: PMC9367432 DOI: 10.3390/cancers14153729] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/14/2022] [Accepted: 07/22/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary The purpose of the present review is to shed light on new molecular biomarkers in triple-negative breast cancer (TNBC), showing emerging therapeutic approaches related to specific molecular signatures and their mechanisms of action. A general overview of ongoing clinical trials, future perspectives and differences in approval by American and European regulatory authorities is provided. Abstract Triple-negative breast cancer—defined by the absence of oestrogen/progesterone receptors and human epidermal growth factor receptor 2 expression—is a complex and heterogeneous type of tumour characterised by poor prognosis, aggressive behaviour and lack of effective therapeutic strategies. The identification of new biomarkers and molecular signatures is leading to development of new therapeutic strategies including immunotherapy, targeted therapy and antibody-drug conjugates (ADCs). Against a background where chemotherapy has always been considered the standard of care, evolution towards a precision medicine approach could improve TNBC clinical practice in a complex scenario, with many therapeutic options and new drugs. The aim of this review was to focus on emerging therapeutic targets and their related specific therapy, discussing available and emerging drugs, underlining differences in approval by American and European regulatory authorities and showing the future perspective in the large number of ongoing clinical trials.
Collapse
Affiliation(s)
- Serena Capici
- Phase 1 Research Centre, ASST-Monza (MB), 20900 Monza, Italy; (S.C.); (V.C.); (F.F.P.); (M.E.C.)
| | - Luca Carlofrancesco Ammoni
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.M.); (F.P.)
- Correspondence:
| | - Nicole Meli
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.M.); (F.P.)
| | - Viola Cogliati
- Phase 1 Research Centre, ASST-Monza (MB), 20900 Monza, Italy; (S.C.); (V.C.); (F.F.P.); (M.E.C.)
| | - Francesca Fulvia Pepe
- Phase 1 Research Centre, ASST-Monza (MB), 20900 Monza, Italy; (S.C.); (V.C.); (F.F.P.); (M.E.C.)
| | - Francesca Piazza
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.M.); (F.P.)
| | - Marina Elena Cazzaniga
- Phase 1 Research Centre, ASST-Monza (MB), 20900 Monza, Italy; (S.C.); (V.C.); (F.F.P.); (M.E.C.)
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.M.); (F.P.)
| |
Collapse
|
31
|
Koyama K, Ishikawa H, Abe M, Shiose Y, Ueno S, Qiu Y, Nakamaru K, Murakami M. Patritumab deruxtecan (HER3-DXd), a novel HER3 directed antibody drug conjugate, exhibits in vitro activity against breast cancer cells expressing HER3 mutations with and without HER2 overexpression. PLoS One 2022; 17:e0267027. [PMID: 35503762 PMCID: PMC9064083 DOI: 10.1371/journal.pone.0267027] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 04/01/2022] [Indexed: 11/23/2022] Open
Abstract
ErbB3 (HER3), a member of the HER family, is overexpressed in various cancers and plays an important role in cell proliferation and survival. Certain HER3 mutations have also been identified as oncogenic drivers, making them potential therapeutic targets. In the current study, antitumor activity of patritumab deruxtecan (HER3-DXd), a HER3 directed antibody drug conjugate, was evaluated in tumor models with clinically reported HER3 mutations. MDA-MB-231, a HER3-negative human triple-negative breast cancer cell line, was transduced with lentiviral vectors encoding HER3 wild type (HER3WT), one of 11 HER3 mutations, or HER3 empty vector (HER3EV), in the presence/absence of HER2 overexpression. Targeted delivery of HER3-DXd was assessed using cell-surface binding, lysosomal trafficking, and cell-growth inhibition assays. HER3-DXd bound to the surface of HER3WT and mutant cells in a similar, concentration-dependent manner but not to HER3EV. HER3-DXd was translocated to the lysosome, where time- and concentration-dependent signals were observed in the HER3 mutant and HER3WT cells. HER3-DXd inhibited the growth of HER3WT and HER3 mutant cells. HER3-DXd activity was observed in the presence and absence of HER2 overexpression. These data suggest that HER3-DXd may have activity against tumors expressing wild type HER3 or clinically observed HER3 mutations, supporting further clinical evaluation.
Collapse
Affiliation(s)
- Kumiko Koyama
- Translational Science Department I, Daiichi Sankyo Co., Ltd., Tokyo, Japan
- * E-mail:
| | - Hirokazu Ishikawa
- Translational Research Department, Daiichi Sankyo RD Novare Co., Ltd., Tokyo, Japan
| | - Manabu Abe
- Specialty Medicine Research Laboratories II, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Yoshinobu Shiose
- Translational Science Department I, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Suguru Ueno
- Cell Therapy Research Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Yang Qiu
- Daiichi Sankyo, Inc., Basking Ridge, NJ, United States of America
| | - Kenji Nakamaru
- Translational Science Department I, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Masato Murakami
- Daiichi Sankyo, Inc., Basking Ridge, NJ, United States of America
| |
Collapse
|
32
|
Ziad A, Abdurahman A, Misako N. A comprehensive review on antibody-drug conjugates (ADCs) in the treatment landscape of non-small cell lung cancer (NSCLC). Cancer Treat Rev 2022; 106:102393. [DOI: 10.1016/j.ctrv.2022.102393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/02/2022] [Accepted: 04/10/2022] [Indexed: 11/28/2022]
|
33
|
Yu J, Fang T, Yun C, Liu X, Cai X. Antibody-Drug Conjugates Targeting the Human Epidermal Growth Factor Receptor Family in Cancers. Front Mol Biosci 2022; 9:847835. [PMID: 35295841 PMCID: PMC8919033 DOI: 10.3389/fmolb.2022.847835] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 02/08/2022] [Indexed: 12/14/2022] Open
Abstract
Members of the human epidermal growth factor receptor (HER) family, which includes HER1 (also known as EGFR), HER2, HER3 and HER4, have played a central role in regulating cell proliferation, survival, differentiation and migration. The overexpression of the HER family has been recognized as one of the most common cellular dysregulation associated with a wide variety of tumor types. Antibody-drug conjugates (ADCs) represent a new and promising class of anticancer therapeutics that combine the cancer specificity of antibodies with cytotoxicity of chemotherapeutic drugs. Two HER2-directed ADCs, trastuzumane-emtansine (T-DM1) and trastuzumab-deruxtecan (DS-8201a), have been approved for HER2-positive metastatic breast cancer by the U.S. Food and Drug Administration (FDA) in 2013 and 2019, respectively. A third HER2-directed ADC, disitamab vedotin (RC48), has been approved for locally advanced or metastatic gastric or gastroesophageal junction cancer by the NMPA (National Medical Products Administration) of China in 2021. A total of 11 ADCs that target HER family receptors (EGFR, HER2 or HER3) are currently under clinical trials. In this review article, we summarize the three approved ADCs (T-DM1, DS-8201a and RC48), together with the investigational EGFR-directed ADCs (ABT-414, MRG003 and M1231), HER2-directed ADCs (SYD985, ARX-788, A166, MRG002, ALT-P7, GQ1001 and SBT6050) and HER3-directed ADC (U3-1402). Lastly, we discuss the major challenges associated with the development of ADCs, and highlight the possible future directions to tackle these challenges.
Collapse
Affiliation(s)
| | | | | | | | - Xiaoqing Cai
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
34
|
Berlin J, Tolcher AW, Ding C, Whisenant JG, Horak ID, Wood DL, Nadler PI, Hansen UH, Lantto J, Skartved NJØ, Pedersen MW, Patnaik A. First-in-human trial exploring safety, antitumor activity, and pharmacokinetics of Sym013, a recombinant pan-HER antibody mixture, in advanced epithelial malignancies. Invest New Drugs 2022; 40:586-595. [PMID: 35113285 DOI: 10.1007/s10637-022-01217-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 01/14/2022] [Indexed: 01/26/2023]
Abstract
PURPOSE Sym013 contains six humanized monoclonal antibodies that bind to non-overlapping epitopes on three human epidermal growth factor receptors (HER1-3). Preclinical studies suggested Sym013 strongly suppresses growth of multiple epithelial tumors. This is a first-in-human study exploring safety and efficacy of Sym013 in patients with advanced epithelial malignancies. METHODS Dose escalation used single-patient cohorts until the stopping rule was met, followed by 3 + 3 design. Dose levels planned were: 1, 2, 4, 6, 9, 12, 15, and 18 mg/kg. Treatment cycles were 28 days with imaging every eight weeks. Serum samples were collected at multiple time points for assessment of pharmacokinetics and development of anti-drug antibodies. RESULTS Thirty-two patients were enrolled with multiple solid tumors, most common being colorectal cancer (CRC; 10/32, 31%). Due to mucositis, rash, and diarrhea at 4 mg/kg once-weekly, dosing was changed to biweekly (Q2W). Mandatory prophylaxis was added due to Grade 3 infusion-related reaction and oral mucositis at 9 mg/kg Q2W. The 15 mg/kg Q2W cohort was enrolling when the study was terminated for business reasons. Most common adverse events were skin (81%) and gastrointestinal (75%) disorders, including dermatitis/rash, stomatitis, and diarrhea. One patient with CRC achieved a partial response; 12 patients with varied malignancies had stable disease. CONCLUSION During the conduct of the study, management of frequent infusion-related reactions, skin toxicities, and mucosal disorders, which are indicative of HER inhibition, necessitated multiple protocol amendments. The investigators, in concert with the Sponsor, agreed that achieving a tolerated regimen with acceptable target saturation was unlikely. TRIAL REGISTRY www.clinicaltrials.gov ; NCT02906670 (September 20, 2016).
Collapse
Affiliation(s)
- Jordan Berlin
- Division of Hematology & Oncology, Vanderbilt University Medical Center, Nashville, TN, USA. .,Vanderbilt-Ingram Cancer Center, 2220 Pierce Avenue, TN, 777 PRB 37232, Nashville, USA.
| | | | | | - Jennifer G Whisenant
- Division of Hematology & Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Antibody–Drug Conjugates as an Emerging Therapy in Oncodermatology. Cancers (Basel) 2022; 14:cancers14030778. [PMID: 35159045 PMCID: PMC8833781 DOI: 10.3390/cancers14030778] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Currently, the therapeutic arsenal to fight cancers is extensive. Among these, antibody–drug conjugates (ADCs) consist in an antibody linked to a cytotoxic agent, allowing a specific delivery to tumor cells. ADCs are an emerging class of therapeutics, with twelve FDA- and EMA-approved drugs for hematological and solid cancers. In recent years, tremendous progress has been observed in therapeutic approaches for advanced skin cancer patients. ADCs appear as an emerging therapeutic option in oncodermatology. After providing an overview of ADC design and development, the goal of this article is to review the potential ADC indications in the field of oncodermatology. Abstract Antibody–drug conjugates (ADCs) are an emerging class of therapeutics, with twelve FDA- and EMA-approved drugs for hematological and solid cancers. Such drugs consist in a monoclonal antibody linked to a cytotoxic agent, allowing a specific cytotoxicity to tumor cells. In recent years, tremendous progress has been observed in therapeutic approaches for advanced skin cancer patients. In this regard, targeted therapies (e.g., kinase inhibitors) or immune checkpoint-blocking antibodies outperformed conventional chemotherapy, with proven benefit to survival. Nevertheless, primary and acquired resistances as well as adverse events remain limitations of these therapies. Therefore, ADCs appear as an emerging therapeutic option in oncodermatology. After providing an overview of ADC design and development, the goal of this article is to review the potential ADC indications in the field of oncodermatology.
Collapse
|
36
|
Basu A, Albert GK, Awshah S, Datta J, Kodumudi KN, Gallen C, Beyer A, Smalley KS, Rodriguez PC, Duckett DR, Forsyth PA, Soyano A, Koski GK, Lima Barros Costa R, Han H, Soliman H, Lee MC, Kalinski P, Czerniecki BJ. Identification of Immunogenic MHC Class II Human HER3 Peptides that Mediate Anti-HER3 CD4 + Th1 Responses and Potential Use as a Cancer Vaccine. Cancer Immunol Res 2022; 10:108-125. [PMID: 34785506 PMCID: PMC9414303 DOI: 10.1158/2326-6066.cir-21-0454] [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: 06/11/2021] [Revised: 09/01/2021] [Accepted: 11/16/2021] [Indexed: 01/11/2023]
Abstract
The HER3/ERBB3 receptor is an oncogenic receptor tyrosine kinase that forms heterodimers with EGFR family members and is overexpressed in numerous cancers. HER3 overexpression associates with reduced survival and acquired resistance to targeted therapies, making it a potential therapeutic target in multiple cancer types. Here, we report on immunogenic, promiscuous MHC class II-binding HER3 peptides, which can generate HER3-specific CD4+ Th1 antitumor immune responses. Using an overlapping peptide screening methodology, we identified nine MHC class II-binding HER3 epitopes that elicited specific Th1 immune response in both healthy donors and breast cancer patients. Most of these peptides were not identified by current binding algorithms. Homology assessment of amino acid sequence BLAST showed >90% sequence similarity between human and murine HER3/ERBB3 peptide sequences. HER3 peptide-pulsed dendritic cell vaccination resulted in anti-HER3 CD4+ Th1 responses that prevented tumor development, significantly delayed tumor growth in prevention models, and caused regression in multiple therapeutic models of HER3-expressing murine tumors, including mammary carcinoma and melanoma. Tumors were robustly infiltrated with CD4+ T cells, suggesting their key role in tumor rejection. Our data demonstrate that class II HER3 promiscuous peptides are effective at inducing HER3-specific CD4+ Th1 responses and suggest their applicability in immunotherapies for human HER3-overexpressing tumors.
Collapse
Affiliation(s)
- Amrita Basu
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Gabriella K. Albert
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Sabrina Awshah
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Jashodeep Datta
- Department of Surgery, University of Miami Miller School of Medicine, Sylvester Comprehensive Cancer Center, Miami, Florida
| | - Krithika N. Kodumudi
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.,Department of Oncological Sciences, University of South Florida, Tampa, Florida
| | - Corey Gallen
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Amber Beyer
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Keiran S.M. Smalley
- Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.,Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Paulo C. Rodriguez
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Derek R. Duckett
- Department of Drug Discovery, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Peter A. Forsyth
- Department of NeuroOncology and the NeuroOncology Program, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Aixa Soyano
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Gary K. Koski
- Department of Biological Sciences, Kent State University, Kent, Ohio
| | | | - Heather Han
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Hatem Soliman
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Marie Catherine Lee
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Pawel Kalinski
- Department of Immunology, Roswell Park Comprehensive Cancer Center, New York, New York
| | - Brian J. Czerniecki
- Clinical Science Division, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.,Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.,Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.,Corresponding Author: Brian J. Czerniecki, Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612. E-mail:
| |
Collapse
|
37
|
Aschmoneit N, Kühl L, Seifert O, Kontermann RE. Fc-comprising scDb-based trivalent, bispecific T-cell engagers for selective killing of HER3-expressing cancer cells independent of cytokine release. J Immunother Cancer 2021; 9:jitc-2021-003616. [PMID: 34782429 PMCID: PMC8593740 DOI: 10.1136/jitc-2021-003616] [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] [Accepted: 10/17/2021] [Indexed: 11/10/2022] Open
Abstract
Background Bispecific T-cell engagers are an established therapeutic strategy for the treatment of hematologic malignancies but face several challenges when it comes to their application for the treatment of solid tumors, including on-target off-tumor adverse events. Employing an avidity-mediated specificity gain by introducing an additional binding moiety for the tumor-associated antigen can be achieved using formats with a 2+1 stoichiometry. Methods Besides biochemical characterization and validation of target cell binding to cancer cells with different HER3 expression, we used in vitro co-culture assays with human peripheral blood mononuclear cells (PBMCs) and HER3-expressing target cells to determine T-cell activation, T-cell proliferation and PBMC-mediated cancer cell lysis of HER3-positive cell lines by the trivalent, bispecific antibodies. Results In this study, we developed trivalent, bispecific antibodies comprising a silenced Fc region for T-cell retargeting to HER3-expressing tumor cells, combining a bivalent single-chain diabody (scDb) fused to a first heterodimerizing Fc chain with either an Fab or scFv fused to a second heterodimerizing Fc chain. All these HER3-targeting T-cell engagers comprising two binding sites for HER3 and one binding site for CD3 mediated target cell killing. However, format and orientation of binding sites influenced efficacy of target cell binding, target cell-dependent T-cell activation and T-cell-mediated target cell killing. Beneficial effects were seen when the CD3 binding site was located in the scDb moiety. These molecules showed efficient killing of medium HER3-expressing cancer cells with very low induction of cytokine release, while sparing target cells with low or undetectable HER3 expression. Conclusion Our study demonstrates that these trivalent, bispecific antibodies represent formats with superior interdomain spacing resulting in efficient target cell killing and a potential advantageous safety profile due to very low cytokine release.
Collapse
Affiliation(s)
- Nadine Aschmoneit
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Lennart Kühl
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Oliver Seifert
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany.,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
| | - Roland E Kontermann
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany .,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
| |
Collapse
|
38
|
Nazari M, Minai-Tehrani A, Mousavi S, Zamani Koukhaloo S, Emamzadeh R. Development of recombinant biomimetic nano-carrier for targeted gene transfer to HER3 positive breast cancer. Int J Biol Macromol 2021; 189:948-955. [PMID: 34455002 DOI: 10.1016/j.ijbiomac.2021.08.165] [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: 03/29/2021] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 12/09/2022]
Abstract
Human epidermal growth factor receptor 3 (HER3) has rapidly gained much attention as a promising target for cancer treatment. The increasing recognition of HER3 roles in a number of HER family-driven cancers has led to studies aimed at targeting this receptor and developing HER3-targeted platforms with the ability to deliver therapeutic genes. We have previously indicated that the flexible linker and one unit of RALA in affibody-based platform could target HER3 and deliver its cargo. Based on the previous finding, in a new class of affibody-based platforms, we used two different linkers and RALA units and then compared their effectiveness on targeting and delivering specified genes to HER3 positive cells. Our results clearly showed that our biopolymeric platforms can successfully condense DNA into nanoparticles and object the overexpressed HER3 receptors and then transfer specific genes. Our affibody-based platform containing a rigid linker and one RALA unit presents an adequate transfection efficacy and low toxicity (based on MTT and apoptosis assays), however, the platform containing two RALA units and a flexible linker demonstrated high transfection efficacy while having modest toxicity in HER3 positive breast cancer cells. This may pave the way for further innovative applications of recombinant biopolymer when stable and economical productions need to be definitely considered.
Collapse
Affiliation(s)
- Mahboobeh Nazari
- Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
| | - Arash Minai-Tehrani
- Nanobiotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Samira Mousavi
- Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | | | - Rahman Emamzadeh
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| |
Collapse
|
39
|
A scDb-based trivalent bispecific antibody for T-cell-mediated killing of HER3-expressing cancer cells. Sci Rep 2021; 11:13880. [PMID: 34230555 PMCID: PMC8260734 DOI: 10.1038/s41598-021-93351-0] [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: 04/20/2021] [Accepted: 06/23/2021] [Indexed: 01/12/2023] Open
Abstract
HER3 is a member of the EGF receptor family and elevated expression is associated with cancer progression and therapy resistance. HER3-specific T-cell engagers might be a suitable treatment option to circumvent the limited efficacy observed for HER3-blocking antibodies in clinical trials. In this study, we developed bispecific antibodies for T-cell retargeting to HER3-expressing tumor cells, utilizing either a single-chain diabody format (scDb) with one binding site for HER3 and one for CD3 on T-cells or a trivalent bispecific scDb-scFv fusion protein exhibiting an additional binding site for HER3. The scDb-scFv showed increased binding to HER3-expressing cancer cell lines compared to the scDb and consequently more effective T-cell activation and T-cell proliferation. Furthermore, the bivalent binding mode of the scDb-scFv for HER3 translated into more potent T-cell mediated cancer cell killing, and allowed to discriminate between moderate and low HER3-expressing target cells. Thus, our study demonstrated the applicability of HER3 for T-cell retargeting with bispecific antibodies, even at moderate expression levels, and the increased potency of an avidity-mediated specificity gain, potentially resulting in a wider safety window of bispecific T-cell engaging antibodies targeting HER3.
Collapse
|
40
|
Asano T, Ohishi T, Takei J, Nakamura T, Nanamiya R, Hosono H, Tanaka T, Sano M, Harada H, Kawada M, Kaneko MK, Kato Y. Anti‑HER3 monoclonal antibody exerts antitumor activity in a mouse model of colorectal adenocarcinoma. Oncol Rep 2021; 46:173. [PMID: 34184091 PMCID: PMC8261196 DOI: 10.3892/or.2021.8124] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/21/2021] [Indexed: 01/10/2023] Open
Abstract
HER3 belongs to the epidermal growth factor receptor (EGFR) family and is known to form an active heterodimer with other three family members EGFR, HER2, and HER4. HER3 is overexpressed in lung, breast, colon, prostate, and gastric cancers. In the present study, we developed and validated an anti-HER3 monoclonal antibody (mAb), H3Mab-17 (IgG2a, kappa), by immunizing mice with HER3-overexpressed CHO-K1 cells (CHO/HER3). H3Mab-17 was found to react specifically with endogenous HER3 in colorectal carcinoma cell lines, using flow cytometry. The KD for H3Mab-17 in CHO/HER3 and Caco-2 (a colon cancer cell line) were determined to be 3.0×10−9 M and 1.5×10−9 M via flow cytometry, respectively, suggesting high binding affinity of H3Mab-17 to HER3. Then, we assessed the H3Mab-17 antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) against Caco-2, and evaluated its antitumor capacity in a Caco-2 ×enograft model. In vitro experiments revealed H3Mab-17 had strongly induced both ADCC and CDC against Caco-2 cells. In vivo experiments on Caco-2 ×enografts revealed that H3Mab-17 treatment significantly reduced tumor growth compared with the control mouse IgG. These data indicated that H3Mab-17 could be a promising treatment option for HER3-expressing colon cancers.
Collapse
Affiliation(s)
- Teizo Asano
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Tomokazu Ohishi
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu‑shi, Shizuoka 410‑0301, Japan
| | - Junko Takei
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Takuro Nakamura
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Ren Nanamiya
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Hideki Hosono
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Tomohiro Tanaka
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Masato Sano
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Hiroyuki Harada
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo‑ku, Tokyo 113‑8510, Japan
| | - Manabu Kawada
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu‑shi, Shizuoka 410‑0301, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| | - Yukinari Kato
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi 980‑8575, Japan
| |
Collapse
|
41
|
Gan HK, Millward M, Jalving M, Garrido-Laguna I, Lickliter JD, Schellens JHM, Lolkema MP, Van Herpen CLM, Hug B, Tang L, O'Connor-Semmes R, Gagnon R, Ellis C, Ganji G, Matheny C, Drilon A. A Phase I, First-in-Human Study of GSK2849330, an Anti-HER3 Monoclonal Antibody, in HER3-Expressing Solid Tumors. Oncologist 2021; 26:e1844-e1853. [PMID: 34132450 PMCID: PMC8488777 DOI: 10.1002/onco.13860] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 05/14/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND GSK2849330, an anti-HER3 monoclonal antibody that blocks HER3/Neuregulin 1 (NRG1) signaling in cancer cells, is engineered for enhanced antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity. This phase I, first-in-human, open-label study assessed the safety, pharmacokinetics (PK), pharmacodynamics, and preliminary activity of GSK2849330 in patients with HER3-expressing advanced solid tumors. PATIENTS AND METHODS Patients with various tumor types were prospectively selected for HER3 expression by immunohistochemistry; a subset was also screened for NRG1 mRNA expression. In the dose-escalation phase, patients received GSK2849330 1.4-30 mg/kg every 2 weeks, or 3 mg/kg or 30 mg/kg weekly, intravenously (IV). In the dose-expansion phase, patients received 30 mg/kg GSK2849330 IV weekly. RESULTS Twenty-nine patients with HER3-expressing cancers, of whom two expressed NRG1, received GSK2849330 (dose escalation: n = 18, dose expansion: n = 11). GSK2849330 was well tolerated. No dose-limiting toxicities were observed. The highest dose, of 30 mg/kg weekly, expected to provide full target engagement, was selected for dose expansion. Treatment-emergent adverse events (AEs) were mostly grade 1 or 2. The most common AEs were diarrhea (66%), fatigue (62%), and decreased appetite (31%). Dose-proportional plasma exposures were achieved, with evidence of HER3 inhibition in paired tissue biopsies. Of 29 patients, only 1 confirmed partial response, lasting 19 months, was noted in a patient with CD74-NRG1-rearranged non-small cell lung cancer (NSCLC). CONCLUSION GSK2849330 demonstrated a favorable safety profile, dose-proportional PK, and evidence of target engagement, but limited antitumor activity in HER3-expressing cancers. The exceptional response seen in a patient with CD74-NRG1-rearranged NSCLC suggests further exploration in NRG1-fusion-positive cancers. IMPLICATIONS FOR PRACTICE This first-in-human study confirms that GSK2849330 is well tolerated. Importantly, across a variety of HER3-expressing advanced tumors, prospective selection by HER3/NRG1 expression alone was insufficient to identify patients who could benefit from treatment with this antibody-dependent cell-mediated cytotoxicity- and complement-dependent cytotoxicity-enhanced anti-HER3 antibody. The only confirmed durable response achieved was in a patient with CD74-NRG1-rearranged lung cancer. This highlights the potential utility of screening for NRG1 fusions prospectively across tumor types to enrich potential responders to anti-HER3 agents in ongoing trials.
Collapse
Affiliation(s)
- Hui K Gan
- Department of Medical Oncology, Austin Health and Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Medicine, Latrobe University School of Cancer Medicine, Melbourne, Victoria, Australia.,Department of Medicine, Melbourne University, Melbourne, Victoria, Australia
| | - Michael Millward
- Linear Clinical Research and University of Western Australia, Perth, Western Australia, Australia
| | - Mathilde Jalving
- Department of Medical Oncology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Ignacio Garrido-Laguna
- Department of Internal Medicine, Oncology Division, University of Utah School of Medicine, Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | | | - Jan H M Schellens
- Department of Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Martijn P Lolkema
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Carla L M Van Herpen
- Radboud University Medical Center, Radboud University, Nijmegen, The Netherlands
| | - Bruce Hug
- GlaxoSmithKline, Collegeville, Pennsylvania, USA
| | - Lihua Tang
- Independent Consultant, North Carolina, USA
| | - Robin O'Connor-Semmes
- Clinical Pharmacology, Modeling and Simulation, Parexel International, Durham, North Carolina, USA
| | | | | | | | | | - Alexander Drilon
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, New York, USA
| |
Collapse
|
42
|
Karpinets TV, Mitani Y, Liu B, Zhang J, Pytynia KB, Sellen LD, Karagiannis DT, Ferrarotto R, Futreal AP, El-Naggar AK. Whole-Genome Sequencing of Common Salivary Gland Carcinomas: Subtype-Restricted and Shared Genetic Alterations. Clin Cancer Res 2021; 27:3960-3969. [PMID: 34011559 DOI: 10.1158/1078-0432.ccr-20-4071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/27/2021] [Accepted: 05/14/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Salivary gland carcinomas (SGCs) are pathologically classified into several widely diverse subtypes, of which adenoid cystic carcinoma (ACC), mucoepidermoid carcinoma (MEC), and salivary duct carcinoma (SDC) are the most commonly encountered. A comparative genetic analysis of these subtypes provides detailed information on the genetic alterations that are associated with their tumorigenesis and may lead to the identification of biomarkers to guide tumor-specific clinical trials. EXPERIMENTAL DESIGN Whole-genome sequencing of 58 common SGCs (20 ACCs, 20 SDCs, and 18 MECs) was performed to catalog structural variations, copy number, rearrangements, and driver mutations. Data were bioinformatically analyzed and correlated with clinicopathologic parameters, and selected targets were validated. RESULTS Novel and recurrent type-specific and shared genetic alterations were identified within and among 3 subtypes. Mutually exclusive canonical fusion and nonfusion genomic alterations were identified in both ACC and MEC. In ACCs, loss of chromosome 12q was dominant in MYB or MYBL1 fusion-positive tumors and mutations of NOTCH pathway were more common in these fusion negatives. In MECs, CRTC1-MAML2 fusion-positive tumors showed frequent BAP1 mutation, and tumors lacking this fusion were enriched with LRFN1 mutation. SDCs displayed considerable genetic instability, lacked recurrent chromosomal rearrangements, and demonstrated nonoverlapping TP53 mutation and ERBB2 amplification in a subset of tumors. Limited genetic alterations, including focal amplifications of 8q21-q23, were shared by all subtypes and were associated with poor survival. CONCLUSIONS This study delineates type-specific and shared genetic alterations that are associated with early phenotypic commitment and the biologic progression of common SGCs. These alterations, upon validation, could serve as biomarkers in tumor-specific clinical trials.
Collapse
Affiliation(s)
- Tatiana V Karpinets
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yoshitsugu Mitani
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Bin Liu
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kristen B Pytynia
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Linton D Sellen
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Danice T Karagiannis
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Renata Ferrarotto
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew P Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Adel K El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
43
|
Pascual T, Oliveira M, Ciruelos E, Bellet Ezquerra M, Saura C, Gavilá J, Pernas S, Muñoz M, Vidal MJ, Margelí Vila M, Cejalvo JM, González-Farré B, Espinosa-Bravo M, Cruz J, Salvador-Bofill FJ, Guerra JA, Luna Barrera AM, Arumi de Dios M, Esker S, Fan PD, Martínez-Sáez O, Villacampa G, Paré L, Ferrero-Cafiero JM, Villagrasa P, Prat A. SOLTI-1805 TOT-HER3 Study Concept: A Window-of-Opportunity Trial of Patritumab Deruxtecan, a HER3 Directed Antibody Drug Conjugate, in Patients With Early Breast Cancer. Front Oncol 2021; 11:638482. [PMID: 33968735 PMCID: PMC8103897 DOI: 10.3389/fonc.2021.638482] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 02/19/2021] [Indexed: 12/21/2022] Open
Abstract
Background: Preclinical data support a key role for the human epidermal growth factor receptor 3 (HER3) pathway in hormone receptor (HR)-positive breast cancer. Recently, new HER3 directed antibody drug conjugates have shown activity in breast cancer. Given the need to better understand the molecular biology, tumor microenvironment, and mechanisms of drug resistance in breast cancer, we designed this window-of-opportunity study with the HER3 directed antibody drug conjugate patritumab deruxtecan (HER3-DXd; U3-1402). Trial Design: Based on these data, a prospective, multicenter, single-arm, window-of-opportunity study was designed to evaluate the biological effect of patritumab deruxtecan in the treatment of naïve patients with HR-positive/HER2-negative early breast cancer whose primary tumors are ≥1 cm by ultrasound evaluation. Patients will be enrolled in four cohorts according to the mRNA-based ERBB3 expression by central assessment. The primary endpoint is a CelTIL score after one single dose. A translational research plan is also included to provide biological information and to evaluate secondary and exploratory objectives of the study. Trial Registration Number: EudraCT 2019-004964-23; NCT number: NCT04610528.
Collapse
Affiliation(s)
- Tomás Pascual
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Hospital Clinic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (Instituto de Investigaciones Biomédicas August Pi i Sunyer), Barcelona, Spain
| | - Mafalda Oliveira
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain.,Breast Cancer Program, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain
| | - Eva Ciruelos
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Hospital 12 de Octubre, Madrid, Spain
| | - Meritxell Bellet Ezquerra
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain.,Breast Cancer Program, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain
| | - Cristina Saura
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain.,Breast Cancer Program, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain
| | - Joaquin Gavilá
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, IVO-Fundación Instituto Valenciano de Oncología, Valencia, Spain
| | - Sonia Pernas
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Institut Catala d' Oncologia (ICO), H. U. Bellvitge-Institut d'Investigació Biomèdica de Bellvitge, Barcelona, Spain
| | - Montserrat Muñoz
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Hospital Clinic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (Instituto de Investigaciones Biomédicas August Pi i Sunyer), Barcelona, Spain
| | - Maria J Vidal
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Hospital Clinic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (Instituto de Investigaciones Biomédicas August Pi i Sunyer), Barcelona, Spain
| | - Mireia Margelí Vila
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, ICO-Institut Català d' Oncologia Badalona, Hospital Universitario Germans Trias i Pujol, Badalona, Spain
| | - Juan M Cejalvo
- Medical Oncology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain.,Breast Cancer Biology Research Group, Biomedical Research Institute Fundación para la Investigación del Hospital Clínico de la Comunidad Valenciana, Valencia, Spain
| | - Blanca González-Farré
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (Instituto de Investigaciones Biomédicas August Pi i Sunyer), Barcelona, Spain.,Pathology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | | | - Josefina Cruz
- Medical Oncology Department, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | | | - Juan Antonio Guerra
- Medical Oncology Department, Hospital Universitario de Fuenlabrada, Madrid, Spain
| | | | - Miriam Arumi de Dios
- Medical Oncology Department, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital, Barcelona, Spain
| | - Stephen Esker
- Research and Development, Daiichi Sankyo, Inc., Basking Ridge, NJ, United States
| | - Pang-Dian Fan
- Research and Development, Daiichi Sankyo, Inc., Basking Ridge, NJ, United States
| | - Olga Martínez-Sáez
- Medical Oncology Department, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Guillermo Villacampa
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Oncology Data Science, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Laia Paré
- SOLTI Innovative Cancer Research, Barcelona, Spain
| | | | | | - Aleix Prat
- SOLTI Innovative Cancer Research, Barcelona, Spain.,Medical Oncology Department, Hospital Clinic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (Instituto de Investigaciones Biomédicas August Pi i Sunyer), Barcelona, Spain.,Medicine Department, University of Barcelona, Barcelona, Spain
| |
Collapse
|
44
|
The Clinical Role of Serum Epidermal Growth Factor Receptor 3 in Hepatitis C Virus-Infected Patients with Early Hepatocellular Carcinoma. BIOLOGY 2021; 10:biology10030215. [PMID: 33799723 PMCID: PMC7999043 DOI: 10.3390/biology10030215] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/03/2021] [Accepted: 03/08/2021] [Indexed: 12/23/2022]
Abstract
Simple Summary The identification of diagnostic and prognostic biomarkers for the management of patients with hepatocellular carcinoma is an unmet need. Here we investigate the potential clinical utility of the measurement of serum epidermal growth factor receptor 3 (i.e., ERBB3) in hepatitis C virus-infected patients with early hepatocellular carcinoma. Median values of serum ERBB3 were similar between patients with cirrhosis and those with early hepatocellular carcinoma (HCC); therefore, the measurement of the biomarker in the setting of HCC surveillance appeared unsuitable. Conversely, in patients with early HCC, serum ERBB3 values were significantly associated with overall survival, suggesting that the biomarker may be useful to tailor appropriate treatment strategies in hepatitis C virus (HCV)-infected patients with early hepatocellular carcinoma. Abstract Epidermal growth factor receptor 3 (ERBB3) is a surface tyrosine kinase receptor belonging to the EGFR/ERBB family, involved in tumor development and progression. We evaluated the diagnostic and prognostic value of serum ERBB3 measurement in hepatitis C virus (HCV)-infected patients with early hepatocellular carcinoma (HCC). A total of 164 HCV-infected patients (82 with cirrhosis and 82 with early HCC) were included in the study. HCC was classified according to the Barcelona Clinic Liver Cancer (BCLC) staging system. Among patients with HCC, 23 (28%) had a diagnosis of very early tumor (BCLC = 0), while 59 (62%) had a diagnosis of early HCC (BCLC = A). Median overall survival (OS) in patients with HCC was 79.2 (95% CI 51.6–124.8) months. While ERBB3 serum values were similar between patients with cirrhosis and those with HCC (p = 0.993), in the latter, serum ERBB3 ≥ 2860 RU resulted significantly and independently associated with OS (Hazard Ratio = 2.24, 95% CI 1.16–4.35, p = 0.017). Consistently, the 1-, 3-, and 5-year OS rates in patients with serum ERBB3 ≥ 2860 RU were 90% (36/40), 53% (19/36), and 28% (8/29) in comparison to patients with serum ERBB3 < 2860 RU, which were 98% (40/41), 80% (32/40), and 74% (26/35) (Log-rank test; p = 0.014). In conclusion, serum ERBB3 values resulted an independent prognostic factor of patients with early HCC and might be useful to tailor more personalized treatment strategies.
Collapse
|
45
|
Hassani D, Amiri MM, Mohammadi M, Yousefi P, Judaki MA, Mobini M, Golsaz-Shirazi F, Jeddi-Tehrani M, Shokri F. A novel tumor inhibitory hybridoma monoclonal antibody with dual specificity for HER3 and HER2. Curr Res Transl Med 2021; 69:103277. [PMID: 33639587 DOI: 10.1016/j.retram.2021.103277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/19/2021] [Accepted: 01/31/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND The human epidermal growth factor receptor (HER/ErbB) family-targeted therapies result in a significant improvement in cancer immunotherapy. Monoclonal antibodies (MAb) against HER2 demonstrated a survival benefit for patients; however, drug resistance unavoidably occurs due to the overexpression of HER3, which leads to treatment failure. Effective inhibition of HER3 besides HER2 is thought to be required to overcome resistance and enhance therapeutic efficacy. OBJECTIVE The present study describes the production and characterization of a novel MAb, designated 1G5D2, which acts as a natural bispecific antibody targeting extracellular domains (ECD) of both HER2 and HER3. METHODS In this study, 1G5D2 was produced by hybridoma technology against HER3-ECD, and its structural and functional characteristics were studied by various methodologies, including enzyme linked-immunosorbent assays, flow cytometry, immunoblotting, cell signaling, and cell proliferation assays. RESULTS 1G5D2 specifically binds to both HER2 (subdomain III + IV) and HER3 (subdomain I + II) expressed on tumor cells, and these receptors compete with each other for binding to this MAb. Competition flow cytometry experiments demonstrated that 1G5D2 does not compete with heregulin and recognizes an epitope out of HER3 ligand-binding site. Evaluation of 1G5D2 inhibitory effects in tumor cell lines co-expressing HER2 and HER3 showed that 1G5D2 synergizes with trastuzumab to inhibit both PI3K/AKT and MAPK/ERK pathways and potently downregulates the proliferation of these tumor cells more efficiently than each MAb alone. CONCLUSION 1G5D2 is the first reported hybridoma antibody, which acts as a natural HER2/HER3 bispecific antibody. It might potentially be a suitable therapeutic candidate for HER2/HER3 overexpressing cancer types.
Collapse
Affiliation(s)
- Danesh Hassani
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Mehdi Amiri
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mehdi Mohammadi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Parisa Yousefi
- Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
| | - Mohammad Ali Judaki
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Maryam Mobini
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Forough Golsaz-Shirazi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mahmood Jeddi-Tehrani
- Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
| | - Fazel Shokri
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
46
|
Zang K, Hui L, Wang M, Huang Y, Zhu X, Yao B. TIM-3 as a Prognostic Marker and a Potential Immunotherapy Target in Human Malignant Tumors: A Meta-Analysis and Bioinformatics Validation. Front Oncol 2021; 11:579351. [PMID: 33692946 PMCID: PMC7938756 DOI: 10.3389/fonc.2021.579351] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 01/22/2021] [Indexed: 12/15/2022] Open
Abstract
Background As a novel immune checkpoint molecular, T-cell immunoglobulin mucin 3 (TIM-3) is emerging as a therapeutic target for cancer immunotherapy. However, the predictive role of TIM-3 in cancer remains largely undetermined. This study was designed to investigate the role of TIM-3 in cancer. Methods Publications were searched using multiple databases. The hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated. To further confirm the prognostic effect of TIM-3, The Cancer Genome Atlas (TCGA) data were applied. Functional analysis of TIM-3 was also investigated. Results 28 studies with 7284 patients with malignant tumors were identified. Based on multivariate Cox regression analysis, TIM-3 was an independent prognostic indicator for poor overall survival (OS) (HR= 1.54, 95% CI = 1.19-1.98, P = 0.001). However, TIM-3 was not correlated with cancer-specific survival and disease-free survival (DFS). Particularly, TIM-3 showed a worse prognosis in non-small cell lung carcinoma and gastric cancer; but it showed a favorable prognosis in breast cancer. Functional analysis showed that TIM-3 was closely correlated with immune responses such as T-cell activation and natural killer cell-mediated cytotoxicity. Moreover, TIM-3 expression was found to be related to worse OS in 9491 TCGA patients (HR = 1.2, P < 0.001), but was not associated with DFS. Conclusions TIM-3 was an independent prognostic factor. Meanwhile, TIM-3 played a crucial role in tumor immune responses. This supports TIM-3 as a promising target for cancer immunotherapy.
Collapse
Affiliation(s)
- Kui Zang
- Department of ICU, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Liangliang Hui
- Department of ICU, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Min Wang
- Department of ICU, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Ying Huang
- Department of ICU, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Xingxing Zhu
- Department of ICU, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Bin Yao
- Department of ICU, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian, China
| |
Collapse
|
47
|
Haikala HM, Jänne PA. Thirty Years of HER3: From Basic Biology to Therapeutic Interventions. Clin Cancer Res 2021; 27:3528-3539. [PMID: 33608318 DOI: 10.1158/1078-0432.ccr-20-4465] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/13/2021] [Accepted: 02/03/2021] [Indexed: 12/12/2022]
Abstract
HER3 is a pseudokinase member of the EGFR family having a role in both tumor progression and drug resistance. Although HER3 was discovered more than 30 years ago, no therapeutic interventions have reached clinical approval to date. Because the evidence of the importance of HER3 is accumulating, increased amounts of preclinical and clinical trials with HER3-targeting agents are emerging. In this review article, we discuss the most recent HER3 biology in tumorigenic events and drug resistance and provide an overview of the current and emerging strategies to target HER3.
Collapse
Affiliation(s)
- Heidi M Haikala
- Lowe Center for Thoracic Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Pasi A Jänne
- Lowe Center for Thoracic Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
- Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
48
|
SATB1-Mediated Upregulation of the Oncogenic Receptor Tyrosine Kinase HER3 Antagonizes MET Inhibition in Gastric Cancer Cells. Int J Mol Sci 2020; 22:ijms22010082. [PMID: 33374770 PMCID: PMC7796274 DOI: 10.3390/ijms22010082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 12/12/2022] Open
Abstract
MET-amplified gastric cancer cells are extremely sensitive to MET inhibition in vitro, whereas clinical efficacy of MET inhibitors is disappointing. The compensatory activation of other oncogenic growth factor receptors may serve as an underlying mechanism of resistance. In this study, we analyzed the role of HER receptors, in particular HER3 and its ligand heregulin, in this respect. This also included the chromatin-organizer protein SATB1, as an established regulator of HER expression in other tumor entities. In a panel of MET-amplified gastric carcinoma cell lines, cell growth under anchorage-dependent and independent conditions was studied upon inhibitor treatment or siRNA-mediated knockdown. Expression analyses were performed using RT-qPCR, FACS, and immunoblots. Signal transduction was monitored via antibody arrays and immunoblots. As expected, MET inhibition led to a growth arrest and inhibition of MAPK signaling. Strikingly, however, this was accompanied by a rapid and profound upregulation of the oncogenic receptor HER3. This finding was determined as functionally relevant, since HER3 activation by HRG led to partial MET inhibitor resistance, and MAPK/Akt signaling was even found enhanced upon HRG+MET inhibitor treatment compared to HRG alone. SATB1 was identified as mediator of HER3 upregulation. Concomitantly, SATB1 knockdown prevented upregulation of HER3, thus abrogating the HRG-promoted rescue from MET inhibition. Taken together, our results introduce the combined HER3/MET inhibition as strategy to overcome resistance towards MET inhibitors.
Collapse
|
49
|
Mizuno T, Kojima Y, Yonemori K, Yoshida H, Sugiura Y, Ohtake Y, Okuma HS, Nishikawa T, Tanioka M, Sudo K, Shimomura A, Noguchi E, Kato T, Shimoi T, Uno M, Ishikawa M, Fujiwara Y, Ohe Y, Tamura K. Neoadjuvant chemotherapy promotes the expression of HER3 in patients with ovarian cancer. Oncol Lett 2020; 20:336. [PMID: 33123247 PMCID: PMC7583842 DOI: 10.3892/ol.2020.12200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/03/2020] [Indexed: 01/08/2023] Open
Abstract
HER3 (erbB3) signaling serves an important role in the development and chemoresistance of ovarian cancer, and is activated by chemotherapy. To evaluate the influence of neoadjuvant chemotherapy and other clinical factors on the expression of HER3, as well as to examine its role as a prognostic marker, the present study evaluated archived tissues from patients who underwent surgery for ovarian cancer between 2011 and 2018 at our hospital. Immunohistochemical staining for HER3 was performed using formalin-fixed paraffin-embedded surgical specimens and biopsy samples. In total, data from 111 patients with sufficient surgically resected tumor samples were extracted. A total of 28 patients with histology type high-grade serous carcinoma (HGSC) had specimens available from both pre-chemotherapy biopsies and post-chemotherapy surgery. High HER3 expression (HER3-high) was observed in 64 patients (58%), whereas low HER3 expression (HER3-low) was observed in 47 patients (42%). Multivariate logistic regression analysis identified neoadjuvant chemotherapy [odds ratio (OR), 7.49; 95% confidence interval (CI), 2.48–22.64; P<0.001) and non-HGSC histology (OR, 5.42; 95% CI, 1.99–14.78; P<0.001) as significant predictive factors for HER3-high. In pre-chemotherapy biopsy specimens, 15 patients were HER3-high and 13 were HER3-low. After chemotherapy, eight of 13 patients with HER3-low exhibited a change in status to HER3-high, with a trend toward poorer progression-free survival compared to that of patients whose status remained HER3-low. In conclusion, HER3 overexpression was revealed to be common among patients with ovarian cancer, especially in those with non-HGSC histology. In addition, HER3 expression may be promoted by chemotherapy. These findings suggested that patients with ovarian cancer are good candidates for emerging HER3-targeting therapies.
Collapse
Affiliation(s)
- Takaaki Mizuno
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan.,The Jikei University Graduate School of Medicine, Tokyo 105-8461, Japan
| | - Yuki Kojima
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Kan Yonemori
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Hiroshi Yoshida
- Department of Pathology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yukiko Sugiura
- Department of Gynecology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yohei Ohtake
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Hitomi S Okuma
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Tadaaki Nishikawa
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Maki Tanioka
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Kazuki Sudo
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Akihiko Shimomura
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Emi Noguchi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Tatsunori Shimoi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Masaya Uno
- Department of Gynecology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Mitsuya Ishikawa
- Department of Gynecology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yasuhiro Fujiwara
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yuichiro Ohe
- The Jikei University Graduate School of Medicine, Tokyo 105-8461, Japan
| | - Kenji Tamura
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| |
Collapse
|
50
|
Antibody-Drug Conjugates in Thoracic Malignancies: Clinical Trials Reveal Both Promise and Challenges. Target Oncol 2020; 15:429-448. [PMID: 32725438 DOI: 10.1007/s11523-020-00740-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Thoracic malignancies are the main cause of cancer-related deaths worldwide. The need to develop new therapies is therefore urgent. The recognition of new potential therapeutic targets in thoracic malignancies has prompted the development of a number of antibody-drug conjugates. This new class of potent anticancer agents is supposed to more specifically and directly target the tumor while limiting toxicity for healthy tissues by delivering a toxic payload to tumor cells that are recognized by the presence of specific cell surface antigens. Progress in the development of antibody-drug conjugates over the last decade has been significant, with several promising advances. Unfortunately, many failures have also been encountered, often because of unexpectedly severe toxicities that contradicted the assumed mechanism of action, and major challenges remain. Various techniques to reduce the toxicities associated with antibody-drug conjugates are being studied, and the panorama of antibody-drug conjugates in clinical stages continues to increase and evolve. Current efforts in the conjugation and linker chemistries could result in the successful construction of clinically effective compounds. The future clinical development of antibody-drug conjugates could benefit from the identification of such payloads that can provide more safe and effective derivatives. Highly potent compounds with reasonable aqueous solubility, non-immunogenic profile, and stability in storage and the bloodstream should be important aspects of research into cytotoxic payloads.
Collapse
|