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Shahid A, Santos SG, Lin C, Huang Y. Role of Insulin-like Growth Factor-1 Receptor in Tobacco Smoking-Associated Lung Cancer Development. Biomedicines 2024; 12:563. [PMID: 38540176 PMCID: PMC10967781 DOI: 10.3390/biomedicines12030563] [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: 01/15/2024] [Revised: 02/23/2024] [Accepted: 02/29/2024] [Indexed: 04/14/2024] Open
Abstract
Cancer remains a significant global health concern, with lung cancer consistently leading as one of the most common malignancies. Genetic aberrations involving receptor tyrosine kinases (RTKs) are known to be associated with cancer initiation and development, but RTK involvement in smoking-associated lung cancer cases is not well understood. The Insulin-like Growth Factor 1 Receptor (IGF-1R) is a receptor that plays a critical role in lung cancer development. Its signaling pathway affects the growth and survival of cancer cells, and high expression is linked to poor prognosis and resistance to treatment. Several reports have shown that by activating IGF-1R, tobacco smoke-related carcinogens promote lung cancer and chemotherapy resistance. However, the relationship between IGF-1R and cancer is complex and can vary depending on the type of cancer. Ongoing investigations are focused on developing therapeutic strategies to target IGF-1R and overcome chemotherapy resistance. Overall, this review explores the intricate connections between tobacco smoke-specific carcinogens and the IGF-1R pathway in lung carcinogenesis. This review further highlights the challenges in using IGF-1R inhibitors as targeted therapy for lung cancer due to structural similarities with insulin receptors. Overcoming these obstacles may require a comprehensive approach combining IGF-1R inhibition with other selective agents for successful cancer treatment.
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Affiliation(s)
- Ayaz Shahid
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA;
| | - Shaira Gail Santos
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Carol Lin
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA;
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA;
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Akshintala S, Sundby RT, Bernstein D, Glod JW, Kaplan RN, Yohe ME, Gross AM, Derdak J, Lei H, Pan A, Dombi E, Palacio-Yance I, Herrera KR, Miettinen MM, Chen HX, Steinberg SM, Helman LJ, Mascarenhas L, Widemann BC, Navid F, Shern JF, Heske CM. Phase I trial of Ganitumab plus Dasatinib to Cotarget the Insulin-Like Growth Factor 1 Receptor and Src Family Kinase YES in Rhabdomyosarcoma. Clin Cancer Res 2023; 29:3329-3339. [PMID: 37398992 PMCID: PMC10529967 DOI: 10.1158/1078-0432.ccr-23-0709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/05/2023] [Accepted: 06/29/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE Antibodies against insulin-like growth factor (IGF) type 1 receptor have shown meaningful but transient tumor responses in patients with rhabdomyosarcoma (RMS). The SRC family member YES has been shown to mediate IGF type 1 receptor (IGF-1R) antibody acquired resistance, and cotargeting IGF-1R and YES resulted in sustained responses in murine RMS models. We conducted a phase I trial of the anti-IGF-1R antibody ganitumab combined with dasatinib, a multi-kinase inhibitor targeting YES, in patients with RMS (NCT03041701). PATIENTS AND METHODS Patients with relapsed/refractory alveolar or embryonal RMS and measurable disease were eligible. All patients received ganitumab 18 mg/kg intravenously every 2 weeks. Dasatinib dose was 60 mg/m2/dose (max 100 mg) oral once daily [dose level (DL)1] or 60 mg/m2/dose (max 70 mg) twice daily (DL2). A 3+3 dose escalation design was used, and maximum tolerated dose (MTD) was determined on the basis of cycle 1 dose-limiting toxicities (DLT). RESULTS Thirteen eligible patients, median age 18 years (range 8-29) enrolled. Median number of prior systemic therapies was 3; all had received prior radiation. Of 11 toxicity-evaluable patients, 1/6 had a DLT at DL1 (diarrhea) and 2/5 had a DLT at DL2 (pneumonitis, hematuria) confirming DL1 as MTD. Of nine response-evaluable patients, one had a confirmed partial response for four cycles, and one had stable disease for six cycles. Genomic studies from cell-free DNA correlated with disease response. CONCLUSIONS The combination of dasatinib 60 mg/m2/dose daily and ganitumab 18 mg/kg every 2 weeks was safe and tolerable. This combination had a disease control rate of 22% at 5 months.
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Affiliation(s)
- Srivandana Akshintala
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - R. Taylor Sundby
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Donna Bernstein
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - John W. Glod
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Rosandra N. Kaplan
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Marielle E. Yohe
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Frederick, Maryland
| | - Andrea M. Gross
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Joanne Derdak
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Haiyan Lei
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Alexander Pan
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Eva Dombi
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Isabel Palacio-Yance
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Kailey R. Herrera
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Markku M. Miettinen
- Laboratory of Pathology, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Helen X. Chen
- Cancer Therapy Evaluation Program (CTEP), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Seth M. Steinberg
- Biostatistics and Data Management, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Lee J. Helman
- Cancer and Blood Disease Institute, Children’s Hospital Los Angeles (CHLA), Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
- The Osteosarcoma Institute, Dallas, Texas
| | - Leo Mascarenhas
- Cancer and Blood Disease Institute, Children’s Hospital Los Angeles (CHLA), Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Brigitte C. Widemann
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Fariba Navid
- Cancer and Blood Disease Institute, Children’s Hospital Los Angeles (CHLA), Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Jack F. Shern
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
| | - Christine M. Heske
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland
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Chakraborty S, Bhat AM, Mushtaq I, Luan H, Kalluchi A, Mirza S, Storck MD, Chaturvedi N, Lopez-Guerrero JA, Llombart-Bosch A, Machado I, Scotlandi K, Meza JL, Ghosal G, Coulter DW, Jordan Rowley M, Band V, Mohapatra BC, Band H. EHD1-dependent traffic of IGF-1 receptor to the cell surface is essential for Ewing sarcoma tumorigenesis and metastasis. Commun Biol 2023; 6:758. [PMID: 37474760 PMCID: PMC10359273 DOI: 10.1038/s42003-023-05125-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 07/10/2023] [Indexed: 07/22/2023] Open
Abstract
Overexpression of the EPS15 Homology Domain containing 1 (EHD1) protein has been linked to tumorigenesis but whether its core function as a regulator of intracellular traffic of cell surface receptors plays a role in oncogenesis remains unknown. We establish that EHD1 is overexpressed in Ewing sarcoma (EWS), with high EHD1 mRNA expression specifying shorter patient survival. ShRNA-knockdown and CRISPR-knockout with mouse Ehd1 rescue established a requirement of EHD1 for tumorigenesis and metastasis. RTK antibody arrays identified IGF-1R as a target of EHD1 regulation in EWS. Mechanistically, we demonstrate a requirement of EHD1 for endocytic recycling and Golgi to plasma membrane traffic of IGF-1R to maintain its surface expression and downstream signaling. Conversely, EHD1 overexpression-dependent exaggerated oncogenic traits require IGF-1R expression and kinase activity. Our findings define the RTK traffic regulation as a proximal mechanism of EHD1 overexpression-dependent oncogenesis that impinges on IGF-1R in EWS, supporting the potential of IGF-1R and EHD1 co-targeting.
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Affiliation(s)
- Sukanya Chakraborty
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Aaqib M Bhat
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Insha Mushtaq
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Incyte Corporation, Wilmington, DE, USA
| | - Haitao Luan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Achyuth Kalluchi
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Sameer Mirza
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Department of Chemistry, College of Science, United Arab Emirates University, Al Ain, UAE
| | - Matthew D Storck
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Nagendra Chaturvedi
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | | | - Antonio Llombart-Bosch
- Department of Pathology, University of Valencia, Avd. Blasco Ibáñez 15, 46010, Valencia, Spain
| | - Isidro Machado
- Department of Pathology, University of Valencia, Avd. Blasco Ibáñez 15, 46010, Valencia, Spain
| | - Katia Scotlandi
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Jane L Meza
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Gargi Ghosal
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Donald W Coulter
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - M Jordan Rowley
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Vimla Band
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Bhopal C Mohapatra
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
| | - Hamid Band
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
- Department of Genetics, Cell Biology & Anatomy, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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Chakraborty S, Bhat AM, Mushtaq I, Luan H, Kalluchi A, Mirza S, Storck MD, Chaturvedi N, Lopez-Guerrero JA, Llombart-Bosch A, Machado I, Scotlandi K, Meza JL, Ghosal G, Coulter DW, Rowley JM, Band V, Mohapatra BC, Band H. EHD1-dependent traffic of IGF-1 receptor to the cell surface is essential for Ewing sarcoma tumorigenesis and metastasis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.15.524130. [PMID: 36711452 PMCID: PMC9882098 DOI: 10.1101/2023.01.15.524130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Overexpression of EPS15 Homology Domain containing 1 (EHD1) has been linked to tumorigenesis but whether its core function as a regulator of intracellular traffic of cell surface receptors plays a role in oncogenesis remains unknown. We establish that EHD1 is overexpressed in Ewing sarcoma (EWS), with high EHD mRNA expression specifying shorter patient survival. ShRNA and CRISPR-knockout with mouse Ehd1 rescue established a requirement of EHD1 for tumorigenesis and metastasis. RTK antibody arrays identified the IGF-1R as a target of EHD1 regulation in EWS. Mechanistically, we demonstrate a requirement of EHD1 for endocytic recycling and Golgi to plasma membrane traffic of IGF-1R to maintain its surface expression and downstream signaling. Conversely, EHD1 overexpression-dependent exaggerated oncogenic traits require IGF-1R expression and kinase activity. Our findings define the RTK traffic regulation as a proximal mechanism of EHD1 overexpression-dependent oncogenesis that impinges on IGF-1R in EWS, supporting the potential of IGF-1R and EHD1 co-targeting.
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5
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Hebron KE, Wan X, Roth JS, Liewehr DJ, Sealover NE, Frye WJ, Kim A, Stauffer S, Perkins OL, Sun W, Isanogle KA, Robinson CM, James A, Awasthi P, Shankarappa P, Luo X, Lei H, Butcher D, Smith R, Edmondson EF, Chen JQ, Kedei N, Peer CJ, Shern JF, Figg WD, Chen L, Hall MD, Difilippantonio S, Barr FG, Kortum RL, Robey RW, Vaseva AV, Khan J, Yohe ME. The Combination of Trametinib and Ganitumab is Effective in RAS-Mutated PAX-Fusion Negative Rhabdomyosarcoma Models. Clin Cancer Res 2023; 29:472-487. [PMID: 36322002 PMCID: PMC9852065 DOI: 10.1158/1078-0432.ccr-22-1646] [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: 05/23/2022] [Revised: 09/22/2022] [Accepted: 10/31/2022] [Indexed: 11/05/2022]
Abstract
PURPOSE PAX-fusion negative rhabdomyosarcoma (FN RMS) is driven by alterations in the RAS/MAP kinase pathway and is partially responsive to MEK inhibition. Overexpression of IGF1R and its ligands is also observed in FN RMS. Preclinical and clinical studies have suggested that IGF1R is itself an important target in FN RMS. Our previous studies revealed preclinical efficacy of the MEK1/2 inhibitor, trametinib, and an IGF1R inhibitor, BMS-754807, but this combination was not pursued clinically due to intolerability in preclinical murine models. Here, we sought to identify a combination of an MEK1/2 inhibitor and IGF1R inhibitor, which would be tolerated in murine models and effective in both cell line and patient-derived xenograft models of RAS-mutant FN RMS. EXPERIMENTAL DESIGN Using proliferation and apoptosis assays, we studied the factorial effects of trametinib and ganitumab (AMG 479), a mAb with specificity for human and murine IGF1R, in a panel of RAS-mutant FN RMS cell lines. The molecular mechanism of the observed synergy was determined using conventional and capillary immunoassays. The efficacy and tolerability of trametinib/ganitumab was assessed using a panel of RAS-mutated cell-line and patient-derived RMS xenograft models. RESULTS Treatment with trametinib and ganitumab resulted in synergistic cellular growth inhibition in all cell lines tested and inhibition of tumor growth in four of six models of RAS-mutant RMS. The combination had little effect on body weight and did not produce thrombocytopenia, neutropenia, or hyperinsulinemia in tumor-bearing SCID beige mice. Mechanistically, ganitumab treatment prevented the phosphorylation of AKT induced by MEK inhibition alone. Therapeutic response to the combination was observed in models without a mutation in the PI3K/PTEN axis. CONCLUSIONS We demonstrate that combined trametinib and ganitumab is effective in a genomically diverse panel of RAS-mutated FN RMS preclinical models. Our data also show that the trametinib/ganitumab combination likely has a favorable tolerability profile. These data support testing this combination in a phase I/II clinical trial for pediatric patients with relapsed or refractory RAS-mutated FN RMS.
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Affiliation(s)
- Katie E. Hebron
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892,Laboratory of Cell and Developmental Signaling, Center for Cancer Research, 8560 Progress Drive, Frederick, MD 21701
| | - Xiaolin Wan
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Jacob S. Roth
- Early Translation Branch, Division of Preclinical Innovation, National Center for Advancing Translational Sciences, 9800 Medical Center Drive, Rockville, MD 20850
| | - David J. Liewehr
- Biostatistics and Data Management Section, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Nancy E. Sealover
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Services, Bethesda, MD 20814
| | - William J.E. Frye
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892
| | - Angela Kim
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, 8560 Progress Drive, Frederick, MD 21701
| | - Stacey Stauffer
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, 8560 Progress Drive, Frederick, MD 21701
| | - Olivia L. Perkins
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Wenyue Sun
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892
| | - Kristine A. Isanogle
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Christina M. Robinson
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Amy James
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Parirokh Awasthi
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Priya Shankarappa
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Xiaoling Luo
- Collaborative Protein Technology Resource, National Cancer Institute, NIH, Bethesda, MD 20892
| | - Haiyan Lei
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Donna Butcher
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Roberta Smith
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Elijah F. Edmondson
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Jin-Qiu Chen
- Collaborative Protein Technology Resource, National Cancer Institute, NIH, Bethesda, MD 20892
| | - Noemi Kedei
- Collaborative Protein Technology Resource, National Cancer Institute, NIH, Bethesda, MD 20892
| | - Cody J. Peer
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Jack F. Shern
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - W. Douglas Figg
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892
| | - Lu Chen
- Early Translation Branch, Division of Preclinical Innovation, National Center for Advancing Translational Sciences, 9800 Medical Center Drive, Rockville, MD 20850
| | - Matthew D. Hall
- Early Translation Branch, Division of Preclinical Innovation, National Center for Advancing Translational Sciences, 9800 Medical Center Drive, Rockville, MD 20850
| | - Simone Difilippantonio
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21701
| | - Frederic G. Barr
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892
| | - Robert L. Kortum
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Services, Bethesda, MD 20814
| | - Robert W. Robey
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892
| | - Angelina V. Vaseva
- Greehey Children’s Cancer Research Institute, UT Health San Antonio, San Antonio, Texas, USA
| | - Javed Khan
- Genetics Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892,Co-corresponding authors Correspondence: Marielle Yohe, M.D., Ph.D., Center for Cancer Research, National Cancer Institute, 8560 Progress Drive Room D3026, Frederick, MD 27101, Phone: (240) 760-7436,
| | - Marielle E. Yohe
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Bethesda, MD 20892,Laboratory of Cell and Developmental Signaling, Center for Cancer Research, 8560 Progress Drive, Frederick, MD 21701,Co-corresponding authors Correspondence: Marielle Yohe, M.D., Ph.D., Center for Cancer Research, National Cancer Institute, 8560 Progress Drive Room D3026, Frederick, MD 27101, Phone: (240) 760-7436,
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Konecny GE, Hendrickson AEW, Davidson TM, Winterhoff BJ, Ma S, Mahner S, Sehouli J, Fasching PA, Feisel-Schwickardi G, Poelcher M, Roman LD, Rody A, Karlan BY, Mullany SA, Chen H, Ray-Coquard IL, Provencher DM, Yachnin A, Cottu PH, Glaspy JA, Haluska P, Slamon DJ. Results of TRIO-14, a phase II, multicenter, randomized, placebo-controlled trial of carboplatin-paclitaxel versus carboplatin-paclitaxel-ganitumab in newly diagnosed epithelial ovarian cancer. Gynecol Oncol 2021; 163:465-472. [PMID: 34642026 DOI: 10.1016/j.ygyno.2021.09.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 12/28/2022]
Abstract
PURPOSE Insulin-like growth factor (IGF) signaling is implicated in pathogenesis and chemotherapy resistance of epithelial ovarian cancer (EOC). We explored efficacy and safety of adding ganitumab, a monoclonal antibody targeting IGF-1R, to carboplatin/paclitaxel (CP) chemotherapy in patients with primary EOC. DESIGN Patients were randomly assigned to receive CP/ganitumab (18 mg/kg q3w) or CP/placebo for 6 cycles followed by 6 cycles of single agent ganitumab/placebo maintenance therapy as front-line therapy. Primary endpoint was progression free survival. Secondary endpoints were time to progression and overall survival. Pretreatment samples were prospectively collected for retrospective biomarker analyses. RESULTS 170 patients enrolled. 165 patients assessable for toxicity. Median PFS was 15.7 months with CP/ganitumab and 16.7 months with CP/placebo (HR 1.23; 95% CI 0.82-1.83, P = 0.313). All grade neutropenia (84.1% vs 71.4%), thrombocytopenia (75.3% vs 57.1%) and hyperglycemia (15.9% vs 2.6%) were more common in the ganitumab group compared to the placebo group. Ganitumab/placebo related serious adverse events were reported in 26.1% of the patients with ganitumab and in 6.5% with placebo. Non-progression related fatal events were more common with ganitumab (5 versus 2 patients). The ganitumab group experienced more dose delays which resulted in lower relative dose intensity of chemotherapy in the experimental group. In an exploratory model IGFBP2 expression was predictive of ganitumab response (treatment interaction; PFS, P = 0.03; OS, P = 0.01). CONCLUSION Addition of ganitumab to CP chemotherapy in primary EOC did not improve PFS. Our results do not support further study of ganitumab in unselected EOC patients.
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Affiliation(s)
- G E Konecny
- Division of Hematology/Oncology, University of California Los Angeles, Los Angeles, CA, USA; Division of Gynecologic Oncology, University of California Los Angeles, Los Angeles, CA, USA.
| | | | - T M Davidson
- Division of Oncology Mayo Clinic, Rochester, MN, USA
| | - B J Winterhoff
- Department of Obstetrics and Gynecology, University of Minnesota, Minneapolis, MN, USA
| | - S Ma
- Institute for Health Informatics, School of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - S Mahner
- Department of Gynecology and Gynecologic Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - J Sehouli
- University Hospital Charite, Campus Virchow-Klinikum, Klinik für Frauenheilkunde und Geburtshilfe & Nord-Ostdeutsche-Gesellschaft für Gynäkologische Onkologie (NOGGO), Berlin, Germany
| | - P A Fasching
- Department of Obstetrics and Gynecology, University of Erlangen, Erlangen, Germany
| | | | - M Poelcher
- Department of Gynecology, Rotkreutzklinikum, Munich, Germany
| | - L D Roman
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - A Rody
- Department of Obstetrics and Gynecology, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Germany
| | - B Y Karlan
- Division of Gynecologic Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | - S A Mullany
- Department of Obstetrics and Gynecology, University of Minnesota, Minneapolis, MN, USA
| | - H Chen
- Division of Hematology/Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | | | | | - A Yachnin
- Department of Oncology, Kaplan Medical Center, Rehovot, Israel
| | | | - J A Glaspy
- Division of Hematology/Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | - P Haluska
- Bristol-Myers Squibb Inc, Lawrenceville, NJ, USA
| | - D J Slamon
- Division of Hematology/Oncology, University of California Los Angeles, Los Angeles, CA, USA
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de Groot S, Röttgering B, Gelderblom H, Pijl H, Szuhai K, Kroep JR. Unraveling the Resistance of IGF-Pathway Inhibition in Ewing Sarcoma. Cancers (Basel) 2020; 12:cancers12123568. [PMID: 33260481 PMCID: PMC7759976 DOI: 10.3390/cancers12123568] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/22/2020] [Accepted: 11/24/2020] [Indexed: 12/14/2022] Open
Abstract
Simple Summary The insulin-like growth factor-1 receptor (IGF1R) is a receptor commonly overexpressed and overactivated in a variety of cancers, including Ewing sarcoma, and promotes cell growth and survival. After promising results with targeting and inhibiting the receptor in vitro, multiple different IGF1R targeting compounds have been clinically tried but showed limited efficacy. Here we discuss several possible resistance mechanisms which could explain why IGF1R targeting fails in the clinic and discuss possible ways to overcome these resistances. Abstract Insulin-like growth factor-1 receptor (IGF1R) inhibitors are effective in preclinical studies, but so far, no convincing benefit in clinical studies has been observed, except in some rare cases of sustained response in Ewing sarcoma patients. The mechanism of resistance is unknown, but several hypotheses are proposed. In this review, multiple possible mechanisms of resistance to IGF-targeted therapies are discussed, including activated insulin signaling, pituitary-driven feedback loops through growth hormone (GH) secretion and autocrine loops. Additionally, the outcomes of clinical trials of IGF1-targeted therapies are discussed, as well as strategies to overcome the possible resistance mechanisms. In conclusion, lowering the plasma insulin levels or blocking its activity could provide an additional target in cancer therapy in combination with IGF1 inhibition. Furthermore, because Ewing sarcoma cells predominantly express the insulin receptor A (IRA) and healthy tissue insulin receptor B (IRB), it may be possible to synthesize a specific IRA inhibitor.
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Affiliation(s)
- Stefanie de Groot
- Department of Medical Oncology, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands; (S.d.G.); (H.G.)
| | - Bas Röttgering
- Department of Cell and Chemical Biology, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands;
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands; (S.d.G.); (H.G.)
| | - Hanno Pijl
- Department of Endocrinology, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands;
| | - Karoly Szuhai
- Department of Cell and Chemical Biology, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands;
- Correspondence: (K.S.); (J.R.K.); Tel.: +31-715266922 (K.S.); +31-715263464 (J.R.K.)
| | - Judith R. Kroep
- Department of Medical Oncology, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands; (S.d.G.); (H.G.)
- Correspondence: (K.S.); (J.R.K.); Tel.: +31-715266922 (K.S.); +31-715263464 (J.R.K.)
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The IGF-II-Insulin Receptor Isoform-A Autocrine Signal in Cancer: Actionable Perspectives. Cancers (Basel) 2020; 12:cancers12020366. [PMID: 32033443 PMCID: PMC7072655 DOI: 10.3390/cancers12020366] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/31/2020] [Accepted: 02/02/2020] [Indexed: 12/18/2022] Open
Abstract
Insulin receptor overexpression is a common event in human cancer. Its overexpression is associated with a relative increase in the expression of its isoform A (IRA), a shorter variant lacking 11 aa in the extracellular domain, conferring high affinity for the binding of IGF-II along with added intracellular signaling specificity for this ligand. Since IGF-II is secreted by the vast majority of malignant solid cancers, where it establishes autocrine stimuli, the co-expression of IGF-II and IRA in cancer provides specific advantages such as apoptosis escape, growth, and proliferation to those cancers bearing such a co-expression pattern. However, little is known about the exact role of this autocrine ligand–receptor system in sustaining cancer malignant features such as angiogenesis, invasion, and metastasis. The recent finding that the overexpression of angiogenic receptor kinase EphB4 along with VEGF-A is tightly dependent on the IGF-II/IRA autocrine system independently of IGFIR provided new perspectives for all malignant IGF2omas (those aggressive solid cancers secreting IGF-II). The present review provides an updated view of the IGF system in cancer, focusing on the biology of the autocrine IGF-II/IRA ligand–receptor axis and supporting its underscored role as a malignant-switch checkpoint target.
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Du J, Yu Y, Zhan J, Zhang H. Targeted Therapies Against Growth Factor Signaling in Breast Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1026:125-146. [PMID: 29282682 DOI: 10.1007/978-981-10-6020-5_6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Breast cancer is the most prevalent female malignancy throughout the world. Conventional treatment strategies for breast cancer consist of chemotherapy, radiation, surgery, chemoradiation, hormone therapy, and targeted therapies. Among them, targeted therapies show advantages to reduce cost and toxicity for being possible for individualized treatments based on the intrinsic subtypes of breast cancer. With deeper understanding of key signaling pathways concerning tumor growth and survival, growth factor-controlled signaling pathways are frequently dysregulated in the development and progression of breast cancer. Thus, targeted therapies against growth factor-mediated signaling pathways have been shown to have promising efficacy in both preclinical animal models and human clinical trials. In this chapter, we will briefly introduce inhibitors and monoclonal antibodies that target the main growth factor-modulated scenarios including epidermal growth factor receptor (EGFR), transforming growth factor beta (TGF-β), insulin-like growth factor 1 receptor (IGF1R), and fibroblast growth factor receptor (FGFR) signaling pathways in breast cancer therapy.
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Affiliation(s)
- Juan Du
- Department of Anatomy, Histology and Embryology, Laboratory of Molecular Cell Biology and Tumor Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Yu Yu
- Department of Anatomy, Histology and Embryology, Laboratory of Molecular Cell Biology and Tumor Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Jun Zhan
- Department of Anatomy, Histology and Embryology, Laboratory of Molecular Cell Biology and Tumor Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Hongquan Zhang
- Department of Anatomy, Histology and Embryology, Laboratory of Molecular Cell Biology and Tumor Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.
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Wu W, Ma J, Shao N, Shi Y, Liu R, Li W, Lin Y, Wang S. Co-Targeting IGF-1R and Autophagy Enhances the Effects of Cell Growth Suppression and Apoptosis Induced by the IGF-1R Inhibitor NVP-AEW541 in Triple-Negative Breast Cancer Cells. PLoS One 2017; 12:e0169229. [PMID: 28046018 PMCID: PMC5207513 DOI: 10.1371/journal.pone.0169229] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 12/13/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is the most intractable type of breast cancer, and there is a lack of effective targeted therapy. Insulin-like growth factor-1 receptor (IGF-1R) is reportedly a potential target for TNBC treatment. However, satisfying treatment outcomes in breast cancer patients have yet to be achieved with IGF-1R-targeted agents. METHODS To confirm whether inhibiting IGF-1R could induce autophagy, we detected autophagy-related proteins by western blotting and immunofluorescence staining of LC3-II. The IGF-1R inhibitor NVP-AEW541, autophagy inhibitor 3-methyladenine (3-MA) and Atg7 small interfering RNA (siRNA) were used to further investigate the effects of autophagy induced by IGF-1R inhibition in TNBC cells. The CCK8 assay, EdU assay, apoptosis and cell cycle analyses were applied to test cell function after treatment. RESULTS NVP-AEW541 markedly induced autophagy in TNBC cells by increasing the levels of the autophagy-related protein Beclin-1 and the LC3-II/LC-I ratio and reducing the selective autophagy substrate p62. Joint application of 3-MA or Atg7 siRNA enhanced the cell growth inhibition and apoptosis effects of NVP-AEW541 by arresting cells at G1/G0 phase and increasing Bax expression and decreasing that of Bcl-2. CONCLUSION Targeting IGF-1R in TNBC induces cell-protective autophagy, thereby weakening the therapeutic effect of agents directed toward IGF-1R. Our findings reveal that combined use autophagy-disrupting agents can enhance the therapeutic efficacy of IGF-1R inhibitors in TNBC cells and may provide a valuable treatment strategy for IGF-1R inhibitor-based therapies for TNBC and other IGF-1 signaling-associated tumors.
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Affiliation(s)
- Weibin Wu
- Department of Breast Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Vascular Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jieyi Ma
- Laboratory of General Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Nan Shao
- Department of Breast Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yawei Shi
- Department of Breast Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ruiming Liu
- Laboratory of General Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wen Li
- Department of Vascular Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yin Lin
- Department of Breast Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shenming Wang
- Department of Breast Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Vascular Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Iams WT, Lovly CM. Molecular Pathways: Clinical Applications and Future Direction of Insulin-like Growth Factor-1 Receptor Pathway Blockade. Clin Cancer Res 2016; 21:4270-7. [PMID: 26429980 DOI: 10.1158/1078-0432.ccr-14-2518] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The IGF1R signaling pathway is a complex and tightly regulated network that is critical for cell proliferation, growth, and survival. IGF1R is a potential therapeutic target for patients with many different malignancies. This brief review summarizes the results of clinical trials targeting the IGF1R pathway in patients with breast cancer, sarcoma, and non-small cell lung cancer (NSCLC). Therapeutic agents discussed include both monoclonal antibodies to IGF1R (dalotuzumab, figitumumab, cixutumumab, ganitumab, R1507, AVE1642) and newer IGF1R pathway targeting strategies, including monoclonal antibodies to IGF1 and IGF2 (MEDI-573 and BI 836845) and a small-molecule tyrosine kinase inhibitor of IGF1R (linsitinib). The pullback of trials in patients with breast cancer and NSCLC based on several large negative trials is noted and contrasted with the sustained success of IGF1R inhibitor monotherapy in a subset of patients with sarcoma. Several different biomarkers have been examined in these trials with varying levels of success, including tumor expression of IGF1R and its pathway components, serum IGF ligand levels, alternate pathway activation, and specific molecular signatures of IGF1R pathway dependence. However, there remains a critical need to define predictive biomarkers in order to identify patients who may benefit from IGF1R-directed therapies. Ongoing research focuses on uncovering such biomarkers and elucidating mechanisms of resistance, as this therapeutic target is currently being analyzed from the bedside to bench.
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Affiliation(s)
- Wade T Iams
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christine M Lovly
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee. Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, Tennessee. Vanderbilt-Ingram Cancer Center, Nashville, Tennessee.
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12
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Dourado DFAR, Flores SC. Modeling and fitting protein-protein complexes to predict change of binding energy. Sci Rep 2016; 6:25406. [PMID: 27173910 PMCID: PMC4865953 DOI: 10.1038/srep25406] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 04/18/2016] [Indexed: 01/18/2023] Open
Abstract
It is possible to accurately and economically predict change in protein-protein interaction energy upon mutation (ΔΔG), when a high-resolution structure of the complex is available. This is of growing usefulness for design of high-affinity or otherwise modified binding proteins for therapeutic, diagnostic, industrial, and basic science applications. Recently the field has begun to pursue ΔΔG prediction for homology modeled complexes, but so far this has worked mostly for cases of high sequence identity. If the interacting proteins have been crystallized in free (uncomplexed) form, in a majority of cases it is possible to find a structurally similar complex which can be used as the basis for template-based modeling. We describe how to use MMB to create such models, and then use them to predict ΔΔG, using a dataset consisting of free target structures, co-crystallized template complexes with sequence identify with respect to the targets as low as 44%, and experimental ΔΔG measurements. We obtain similar results by fitting to a low-resolution Cryo-EM density map. Results suggest that other structural constraints may lead to a similar outcome, making the method even more broadly applicable.
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Affiliation(s)
- Daniel F A R Dourado
- Department of Cell and Molecular Biology, Computational and Systems Biology, Uppsala University, Biomedical Center Box 596, 751 24, Uppsala, Sweden
| | - Samuel Coulbourn Flores
- Department of Cell and Molecular Biology, Computational and Systems Biology, Uppsala University, Biomedical Center Box 596, 751 24, Uppsala, Sweden
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13
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Yazici O, Sendur MAN, Ozdemir N, Aksoy S. Targeted therapies in gastric cancer and future perspectives. World J Gastroenterol 2016; 22:471-89. [PMID: 26811601 PMCID: PMC4716053 DOI: 10.3748/wjg.v22.i2.471] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Revised: 10/05/2015] [Accepted: 11/09/2015] [Indexed: 02/06/2023] Open
Abstract
Advanced gastric cancer (AGC) is associated with a high mortality rate and, despite multiple new chemotherapy options, the survival rates of patients with AGC remains poor. After the discovery of targeted therapies, research has focused on the new treatment options for AGC. In the last two decades, many targeted molecules were developed against AGC. Currently, two targeted therapy molecules have been approved for patients with AGC. In 2010, trastuzumab was the first molecule shown to improve survival in patients with HER2-positive AGC as part of a first-line combination regimen. In 2014, ramucirumab was the second targeted molecule to improve survival rates and was suggested as treatment for patients with AGC who had progressed after first-line platinum plus fluoropyrimidine with or without anthracycline chemotherapy. Ramucirumab was the first targeted therapy acting as a single agent in patients with advanced gastroesophageal cancers. Although these two molecules were introduced into clinical use, many other promising molecules have been tested in phase I-II trials. It is obvious that in the near future many different targeted therapies will be in use for treatment of AGC. In this review, the current status of targeted therapies in the treatment of AGC and gastroesophageal junction tumors, including HER (2-3) inhibitors, epidermal growth factor receptor inhibitors, tyrosine kinase inhibitors, antiangiogenic agents, c-MET inhibitors, mammalian target of rapamycin inhibitors, agents against other molecular pathways fibroblast growth factor, Claudins, insulin-like growth factor, heat shock proteins, and immunotherapy, will be discussed.
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Affiliation(s)
- Ozan Yazici
- Department of Medical Oncology, Ankara Numune Education and Research Hospital, Ankara 06100, Turkey
| | - M Ali Nahit Sendur
- Department of Medical Oncology, Yildirim Beyazit University, Ankara 06100, Turkey
| | - Nuriye Ozdemir
- Department of Medical Oncology, Ankara Numune Education and Research Hospital, Ankara 06100, Turkey
| | - Sercan Aksoy
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06100, Turkey
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14
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de Groot S, Charehbili A, van Laarhoven HWM, Mooyaart AL, Dekker-Ensink NG, van de Ven S, Janssen LGM, Swen JJ, Smit VTHBM, Heijns JB, Kessels LW, van der Straaten T, Böhringer S, Gelderblom H, van der Hoeven JJM, Guchelaar HJ, Pijl H, Kroep JR. Insulin-like growth factor 1 receptor expression and IGF1R 3129G > T polymorphism are associated with response to neoadjuvant chemotherapy in breast cancer patients: results from the NEOZOTAC trial (BOOG 2010-01). Breast Cancer Res 2016; 18:3. [PMID: 26738606 PMCID: PMC4702399 DOI: 10.1186/s13058-015-0663-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 12/12/2015] [Indexed: 11/10/2022] Open
Abstract
Background The insulin-like growth factor 1 (IGF-1) pathway is involved in cell growth and proliferation and is associated with tumorigenesis and therapy resistance. This study aims to elucidate whether variation in the IGF-1 pathway is predictive for pathologic response in early HER2 negative breast cancer (BC) patients, taking part in the phase III NEOZOTAC trial, randomizing between 6 cycles of neoadjuvant TAC chemotherapy with or without zoledronic acid. Methods Formalin-fixed paraffin-embedded tissue samples of pre-chemotherapy biopsies and operation specimens were collected for analysis of IGF-1 receptor (IGF-1R) expression (n = 216) and for analysis of 8 candidate single nucleotide polymorphisms (SNPs) in genes of the IGF-1 pathway (n = 184) using OpenArray® RealTime PCR. Associations with patient and tumor characteristics and chemotherapy response according to Miller and Payne pathologic response were performed using chi-square and regression analysis. Results During chemotherapy, a significant number of tumors (47.2 %) showed a decrease in IGF-1R expression, while in a small number of tumors an upregulation was seen (15.1 %). IGF-1R expression before treatment was not associated with pathological response, however, absence of IGF-1R expression after treatment was associated with a better response in multivariate analysis (P = 0.006) and patients with a decrease in expression during treatment showed a better response to chemotherapy as well (P = 0.020). Moreover, the variant T allele of 3129G > T in IGF1R (rs2016347) was associated with a better pathological response in multivariate analysis (P = 0.032). Conclusions Absent or diminished expression of IGF-1R after neoadjuvant chemotherapy was associated with a better pathological response. Additionally, we found a SNP (rs2016347) in IGF1R as a potential predictive marker for chemotherapy efficacy in BC patients treated with TAC. Trial registration ClinicalTrials.gov NCT01099436. Registered April 6, 2010.
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Affiliation(s)
- Stefanie de Groot
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Ayoub Charehbili
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.,Department of Surgery, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Academic Medical Center, Meibergdreef 9, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands
| | - Antien L Mooyaart
- Department of Pathology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - N Geeske Dekker-Ensink
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Saskia van de Ven
- Department of Radiotherapy, University Medical Center Utrecht, Heidelberglaan 100, P.O. Box 85500, 3508 GA, Utrecht, The Netherlands
| | - Laura G M Janssen
- Department of Endocrinology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Jesse J Swen
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Vincent T H B M Smit
- Department of Pathology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Joan B Heijns
- Department of Medical Oncology, Amphia Hospital, Langendijk 75, P.O. Box 90157, 4800 RL, Breda, The Netherlands
| | - Lonneke W Kessels
- Department of Medical Oncology, Deventer Hospital, Nico Bolkesteinlaan 75, P.O. Box 5001, 7400 GC, Deventer, The Netherlands
| | - Tahar van der Straaten
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Stefan Böhringer
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Jacobus J M van der Hoeven
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Henk-Jan Guchelaar
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Hanno Pijl
- Department of Endocrinology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Judith R Kroep
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
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Abstract
Gastric cancer is one of the most common malignant tumors in China. Traditional treatments such as surgery, radiotherapy and chemotherapy not only have side effects, but the treatment efficiency is also poor. Molecular targeted therapy, due to its high efficiency, low toxicity, and high orientation, has been widely used in the treatment of gastric cancer. Targets applied in molecular targeted therapy of gastric cancer are mainly related to the cytokine and receptors that contribute to gastric cancer cell growth, including epidermal growth factor and its receptors, vascular endothelial growth factor and its receptors, epithelial cell adhesion molecules, insulin-like growth factor and its receptors, and molecules related to the cell cycle. This review focuses on molecular targeted treatment in gastric cancer.
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16
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Zheng Q, Xu F, Nie M, Xia W, Qin T, Qin G, An X, Xue C, Peng R, Yuan Z, Shi Y, Wang S. Selective Estrogen Receptor Modulator-Associated Nonalcoholic Fatty Liver Disease Improved Survival in Patients With Breast Cancer: A Retrospective Cohort Analysis. Medicine (Baltimore) 2015; 94:e1718. [PMID: 26448028 PMCID: PMC4616748 DOI: 10.1097/md.0000000000001718] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Selective estrogen receptor modulator (SERM)-associated nonalcoholic fatty liver disease (NAFLD) might be related to treatment efficacy in patients with breast cancer because of circulating estrogen antagonism. The aim of the study was to investigate the relationship between NAFLD and survival outcomes in patients with breast cancer who were treated with tamoxifen or toremifene. This single-center, retrospective, cohort study included 785 eligible patients who received tamoxifen or toremifene, after curative resection for breast cancer, at the Sun Yat-sen University Cancer Center between January 2005 and December 2009. Data were extracted from patient medical records. All patients underwent abdominal ultrasonography, at least once, at baseline and at the annual follow-up. Patients who were diagnosed with NAFLD on ultrasonography were classified into the NAFLD or the non-NAFLD arm at the 3-year follow-up visit. Univariate and multivariate Cox regression analyses were conducted to evaluate any associations between NAFLD and disease-free survival (DFS) or overall survival (OS). One hundred fifty-eight patients were diagnosed with NAFLD. Patients who developed NAFLD had better DFS and OS compared with those who did not. Univariate analyses revealed that the 5-year DFS rates were 91.56% and 85.01% for the NAFLD and non-NAFLD arms, respectively (hazard ratio [HR], 0.59; 95% confidence interval [CI], 0.37-0.96; log-rank P = 0.032). The 5-year OS rates were 96.64% and 93.31% for the NAFLD and non-NAFLD arms, respectively (HR, 0.39; 95% CI, 0.16-0.99; log-rank P = 0.039). Multivariate analysis revealed that NAFLD was an independent prognostic factor for DFS, improving the DFS rate by 41% compared with that in the non-NAFLD arm (HR, 0.59; 95% CI, 0.36-0.96; P = 0.033). SERM-associated NAFLD was independently associated with improved DFS and might be useful for predicting treatment responses in breast cancer patients treated with SERMs.
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Affiliation(s)
- Qiufan Zheng
- From the Department of Medical Oncology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, PR China
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Singh B, Smith JA, Axelrod DM, Ameri P, Levitt H, Danoff A, Lesser M, de Angelis C, Illa-Bochaca I, Lubitz S, Huberman D, Darvishian F, Kleinberg DL. Insulin-like growth factor-I inhibition with pasireotide decreases cell proliferation and increases apoptosis in pre-malignant lesions of the breast: a phase 1 proof of principle trial. Breast Cancer Res 2014; 16:463. [PMID: 25385439 PMCID: PMC4303192 DOI: 10.1186/s13058-014-0463-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 10/14/2014] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Estrogen inhibition is effective in preventing breast cancer in only up to 50% of women with precancerous lesions and many experience side effects that are poorly tolerated. As insulin-like growth factor I (IGF-I) underlies both estrogen and progesterone actions and has other direct effects on mammary development and carcinogenesis, we hypothesized that IGF-I inhibition might provide a novel approach for breast cancer chemoprevention. METHODS In total, 13 women with core breast biopsies diagnostic of atypical hyperplasia (AH) were treated for 10 days with pasireotide, a somatostatin analog which uniquely inhibits IGF-I action in the mammary gland. They then had excision biopsies. 12 patients also had proliferative lesions and one a ductal carcinoma in situ (DCIS). Primary outcomes were changes in cell proliferation and apoptosis after treatment. Expression of estrogen receptor (ER), progesterone receptor (PR), and phosphorylated Insulin-like growth factor I receptor (IGF-1R), protein kinase B (AKT) and extracellular signal-regulated kinases 1/2 (ERK1/2) were also assessed. Core and excision biopsies from 14 untreated patients served as non-blinded controls. Hyperglycemia and other side effects were carefully monitored. RESULTS Pasireotide decreased proliferation and increased apoptosis in all AH (from 3.6 ± 2.6% to 1.3 ± 1.2% and from 0.3 ± 0.2% to 1.5 ± 1.6%, respectively) and proliferative lesions (from 3.8 ± 2.5% to 1.8 ± 1.8% and from 0.3 ± 0.2% to 1.3 ± 0.6%, respectively). The DCIS responded similarly. ER and PR were not affected by pasireotide, while IGF-1R, ERK1/2 and AKT phosphorylation decreased significantly. In contrast, tissue from untreated controls showed no change in cell proliferation or phosphorylation of IGF-1R, AKT or ERK 1/2. Mild to moderate hyperglycemia associated with reduced insulin levels was found. Glucose fell into the normal range after discontinuing treatment. Pasireotide was well tolerated and did not cause symptoms of estrogen deprivation. CONCLUSIONS IGF-I inhibition by pasireotide, acting through the IGF-1R, was associated with decreased proliferation and increased apoptosis in pre-malignant breast lesions and one DCIS. Assuming hyperglycemia can be controlled, these data suggest that inhibiting the IGF-I pathway may prove an effective alternative for breast cancer chemoprevention. TRIAL REGISTRATION NCT01372644 Trial date: July 1, 2007.
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MESH Headings
- Apoptosis
- Breast/metabolism
- Breast/pathology
- Breast Neoplasms/drug therapy
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma in Situ/metabolism
- Carcinoma in Situ/pathology
- Carcinoma, Intraductal, Noninfiltrating/drug therapy
- Carcinoma, Intraductal, Noninfiltrating/metabolism
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Cell Proliferation
- Female
- Humans
- Hyperplasia/drug therapy
- Hyperplasia/metabolism
- Hyperplasia/pathology
- Insulin-Like Growth Factor I/antagonists & inhibitors
- Middle Aged
- Mitogen-Activated Protein Kinase 1/metabolism
- Mitogen-Activated Protein Kinase 3/metabolism
- Phosphorylation
- Precancerous Conditions/drug therapy
- Precancerous Conditions/metabolism
- Precancerous Conditions/pathology
- Proto-Oncogene Proteins c-akt/metabolism
- Receptor, IGF Type 1
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Receptors, Somatomedin/metabolism
- Somatostatin/analogs & derivatives
- Somatostatin/therapeutic use
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Affiliation(s)
- Baljit Singh
- Department of Pathology, New York University School of Medicine, New York, NY, 10016, USA.
| | - Julia A Smith
- Department of Medicine, Division of Oncology, New York University School of Medicine, New York, NY, 10016, USA.
| | - Deborah M Axelrod
- Department of Surgery, New York University School of Medicine, New York, NY, 10016, USA.
| | - Pietro Ameri
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
- Department of Veterans Affairs Medical Center, New York, NY, 10016, USA.
- Department of Internal Medicine, University of Genoa, Genoa, 16132, Italy.
| | - Heather Levitt
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
| | - Ann Danoff
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
| | - Martin Lesser
- Feinstein Institute for Medical Research, North Shore - LIJ Health System, Manhasset, NY, 11030, USA.
| | - Cristina de Angelis
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
- Department of Veterans Affairs Medical Center, New York, NY, 10016, USA.
| | - Irineu Illa-Bochaca
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
- Department of Veterans Affairs Medical Center, New York, NY, 10016, USA.
| | - Sara Lubitz
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
- Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA.
| | - Daniel Huberman
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
- Department of Veterans Affairs Medical Center, New York, NY, 10016, USA.
| | - Farbod Darvishian
- Department of Pathology, New York University School of Medicine, New York, NY, 10016, USA.
| | - David L Kleinberg
- Department of Medicine, Division of Endocrinology and Bunnie Joan Sachs Laboratory, New York University School of Medicine, 550 First Avenue, New York, NY, 10016, USA.
- Department of Veterans Affairs Medical Center, New York, NY, 10016, USA.
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18
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Vacchelli E, Eggermont A, Galon J, Sautès-Fridman C, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Monoclonal antibodies in cancer therapy. Oncoimmunology 2014; 2:e22789. [PMID: 23482847 PMCID: PMC3583934 DOI: 10.4161/onci.22789] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
During the past 20 years, dozens-if not hundreds-of monoclonal antibodies have been developed and characterized for their capacity to mediate antineoplastic effects, either as they activate/enhance tumor-specific immune responses, either as they interrupt cancer cell-intrinsic signal transduction cascades, either as they specifically delivery toxins to malignant cells or as they block the tumor-stroma interaction. Such an intense research effort has lead to the approval by FDA of no less than 14 distinct molecules for use in humans affected by hematological or solid malignancies. In the inaugural issue of OncoImmunology, we briefly described the scientific rationale behind the use of monoclonal antibodies in cancer therapy and discussed recent, ongoing clinical studies investigating the safety and efficacy of this approach in patients. Here, we summarize the latest developments in this exciting area of clinical research, focusing on high impact studies that have been published during the last 15 months and clinical trials launched in the same period to investigate the therapeutic profile of promising, yet hitherto investigational, monoclonal antibodies.
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Affiliation(s)
- Erika Vacchelli
- Institut Gustave Roussy; Villejuif, France ; Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France ; INSERM; U848; Villejuif, France
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19
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Martínez P, Sales Fidalgo PA, Felip E. Ganitumab for the treatment of small-cell lung cancer. Expert Opin Investig Drugs 2014; 23:1423-32. [PMID: 25189625 DOI: 10.1517/13543784.2014.951434] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Small-cell lung cancer (SCLC) accounts for 15 - 20% of all lung cancer cases with few advances made in the systemic treatment and outcomes for extensive-stage SCLC. Many strategies have been evaluated over the past 15 years but none of these approaches has resulted in improved survival rates for patients with SCLC. The IGF receptor (IGF-R) pathway represents a potential actionable target in SCLC patients. Indeed, the IGF-R pathway is involved in cancer development and progression and regulates different vital processes including fetal development, growth and metabolism. AREAS COVERED This review provides an overview of insulin inhibitors and the strategies undertaken in recent years with SCLC. Specifically, the article discusses ganitumab and its applicability to SCLC patients. EXPERT OPINION At present, there is a lack of therapeutic choices for patients with advanced SCLC. Unfortunately, ganitumab, administered in combination with chemotherapy, demonstrated no clinical activity in patients with SCLC, although it could have utility with other cancers. Furthermore, insulin inhibitors may have some utility in the treatment of SCLC and further studies are required to identify subsets of patients most likely to benefit from their use. The authors also believe that it is important to determine the exact role of the IGF pathway in the pathogenesis and propagation of SCLC.
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Affiliation(s)
- Pablo Martínez
- Vall d´Hebron University Hospital and Vall d´Hebron Institute of Oncology, Medical Oncology Department , Barcelona , Spain
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20
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Al-Batran SE, Werner D. Recent advances and future trends in the targeted therapy of metastatic gastric cancer. Expert Rev Gastroenterol Hepatol 2014; 8:555-69. [PMID: 24665840 DOI: 10.1586/17474124.2014.902304] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The better understanding of the molecular mechanisms behind gastric cancer has led to the development of new therapeutic strategies that are likely to improve patient outcomes in the near future. Recently, targeting the HER2 and the VEGF pathways with trastuzumab and ramucirumab, respectively, have been found to improve survival, while directed therapies against a number of other pathways are under clinical evaluation. These include the hepatocyte growth factor and its receptor c-MET, the insulin-like growth factor 1, the fibroblast growth factor, the mammalian target of rapamycin (mTOR), the epidermal growth factor receptor, and other pathways, as well as relevant immunotherapeutic strategies. This article reviews recent advances and future trends of these concepts for gastric cancer and adenocarcinoma of the gastroesophageal junction.
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Affiliation(s)
- Salah-Eddin Al-Batran
- Krankenhaus Nordwest, UCT-University Cancer Center Frankfurt, Frankfurt am Main, Germany
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21
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Langer CJ, Novello S, Park K, Krzakowski M, Karp DD, Mok T, Benner RJ, Scranton JR, Olszanski AJ, Jassem J. Randomized, phase III trial of first-line figitumumab in combination with paclitaxel and carboplatin versus paclitaxel and carboplatin alone in patients with advanced non-small-cell lung cancer. J Clin Oncol 2014; 32:2059-66. [PMID: 24888810 PMCID: PMC4067944 DOI: 10.1200/jco.2013.54.4932] [Citation(s) in RCA: 117] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
PURPOSE Figitumumab (CP-751,871), a fully human immunoglobulin G2 monoclonal antibody, inhibits the insulin-like growth factor 1 receptor (IGF-1R). Our multicenter, randomized, phase III study compared figitumumab plus chemotherapy with chemotherapy alone as first-line treatment in patients with advanced non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS Patients with stage IIIB/IV or recurrent NSCLC disease with nonadenocarcinoma histology received open-label figitumumab (20 mg/kg) plus paclitaxel (200 mg/m(2)) and carboplatin (area under the concentration-time curve, 6 mg · min/mL) or paclitaxel and carboplatin alone once every 3 weeks for up to six cycles. The primary end point was overall survival (OS). RESULTS Of 681 randomly assigned patients, 671 received treatment. The study was closed early by an independent Data Safety Monitoring Committee because of futility and an increased incidence of serious adverse events (SAEs) and treatment-related deaths with figitumumab. Median OS was 8.6 months for figitumumab plus chemotherapy and 9.8 months for chemotherapy alone (hazard ratio [HR], 1.18; 95% CI, 0.99 to 1.40; P = .06); median progression-free survival was 4.7 months (95% CI, 4.2 to 5.4) and 4.6 months (95% CI, 4.2 to 5.4), respectively (HR, 1.10; P = .27); the objective response rates were 33% and 35%, respectively. The respective rates of all-causality SAEs were 66% and 51%; P < .01). Treatment-related grade 5 adverse events were also more common with figitumumab (5% v 1%; P < .01). CONCLUSION Adding figitumumab to standard chemotherapy failed to increase OS in patients with advanced nonadenocarcinoma NSCLC. Further clinical development of figitumumab is not being pursued.
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Affiliation(s)
- Corey J Langer
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China.
| | - Silvia Novello
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Keunchil Park
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Maciej Krzakowski
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Daniel D Karp
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Tony Mok
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Rebecca J Benner
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Judith R Scranton
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Anthony J Olszanski
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
| | - Jacek Jassem
- Corey J. Langer, University of Pennsylvania; Anthony J. Olszanski, Fox Chase Cancer Center, Philadelphia, PA; Daniel D. Karp, MD Anderson Center, Houston, TX; Rebecca J. Benner, Judith R. Scranton, Pfizer Oncology, Groton, CT; Silvia Novello, University of Turin, Orbassano, Italy; Keunchil Park, Sungkyunkwan University School of Medicine, Seoul, Korea; Maciej Krzakowski, The Maria Sklodowska-Curie Institute of Oncology, Warsaw; Jacek Jassem, Medical University of Gdansk, Gdansk, Poland; Tony Mok, Chinese University, Hong Kong, Special Administrative Region, People's Republic of China
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22
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Okusaka T, Ikeda M, Fukutomi A, Kobayashi Y, Shibayama K, Takubo T, Gansert J. Safety, Tolerability, Pharmacokinetics and Antitumor Activity of Ganitumab, an Investigational Fully Human Monoclonal Antibody to Insulin-like Growth Factor Type 1 Receptor, Combined with Gemcitabine as First-line Therapy in Patients with Metastatic Pancreatic Cancer: A Phase 1b Study. Jpn J Clin Oncol 2014; 44:442-7. [DOI: 10.1093/jjco/hyu034] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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23
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Lee H, Kim SR, Oh Y, Cho SH, Schleimer RP, Lee YC. Targeting insulin-like growth factor-I and insulin-like growth factor-binding protein-3 signaling pathways. A novel therapeutic approach for asthma. Am J Respir Cell Mol Biol 2014; 50:667-77. [PMID: 24219511 PMCID: PMC5455301 DOI: 10.1165/rcmb.2013-0397tr] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 11/05/2013] [Indexed: 02/04/2023] Open
Abstract
Insulin-like growth factor (IGF)-I has been recognized to play critical roles in the pathogenesis of asthma, whereas IGF-binding protein (IGFBP)-3 blocks crucial physiologic manifestations of asthma. IGF-I enhances subepithelial fibrosis, airway inflammation, airway hyperresponsiveness, and airway smooth muscle hyperplasia by interacting with various inflammatory mediators and complex signaling pathways, such as intercellular adhesion molecule-1, and the hypoxia-inducible factor/vascular endothelial growth factor axis. On the other hand, IGFBP-3 decreases airway inflammation and airway hyperresponsiveness through IGFBP-3 receptor-mediated activation of caspases, which subsequently inhibits NF-κB signaling pathway. It also inhibits the IGF-I/hypoxia-inducible factor/vascular endothelial growth factor axis via IGF-I-dependent and/or IGF-I-independent mechanisms. This Translational Review summarizes the role of IGF-I and IGFBP-3 in the context of allergic airway disease, and discusses the therapeutic potential of various strategies targeting the IGF-I and IGFBP-3 signaling pathways for the management of asthma.
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Affiliation(s)
- Hyun Lee
- Department of Internal Medicine and Research Center for Pulmonary Disorders, Chonbuk National University Medical School, Jeonju, South Korea
| | - So Ri Kim
- Department of Internal Medicine and Research Center for Pulmonary Disorders, Chonbuk National University Medical School, Jeonju, South Korea
| | - Youngman Oh
- Department of Pathology, Medical College of Virginia, Virginia Commonwealth University, Richmond, Virginia; and
| | - Seong Ho Cho
- Division of Allergy–Immunology, Department of Medicine, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Robert P. Schleimer
- Division of Allergy–Immunology, Department of Medicine, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Yong Chul Lee
- Department of Internal Medicine and Research Center for Pulmonary Disorders, Chonbuk National University Medical School, Jeonju, South Korea
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