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Costin IC, Marcu LG. Affinity of PET-MRI Tracers for Hypoxic Cells in Breast Cancer: A Systematic Review. Cells 2024; 13:1048. [PMID: 38920676 PMCID: PMC11202228 DOI: 10.3390/cells13121048] [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: 04/26/2024] [Revised: 06/04/2024] [Accepted: 06/14/2024] [Indexed: 06/27/2024] Open
Abstract
Tumour hypoxia is a known microenvironmental culprit for treatment resistance, tumour recurrence and promotion of metastatic spread. Despite the long-known existence of this factor within the tumour milieu, hypoxia is still one of the greatest challenges in cancer management. The transition from invasive and less reliable detection methods to more accurate and non-invasive ways to identify and quantify hypoxia was a long process that eventually led to the promising results showed by functional imaging techniques. Hybrid imaging, such as PET-CT, has the great advantage of combining the structural or anatomical image (offered by CT) with the functional or metabolic one (offered by PET). However, in the context of hypoxia, it is only the PET image taken after appropriate radiotracer administration that would supply hypoxia-specific information. To overcome this limitation, the development of the latest hybrid imaging systems, such as PET-MRI, enables a synergistic approach towards hypoxia imaging, with both methods having the potential to provide functional information on the tumour microenvironment. This study is designed as a systematic review of the literature on the newest developments of PET-MRI for the imaging of hypoxic cells in breast cancer. The analysis includes the affinity of various PET-MRI tracers for hypoxia in this patient group as well as the correlations between PET-specific and MRI-specific parameters, to offer a broader view on the potential for the widespread clinical implementation of this hybrid imaging technique.
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Affiliation(s)
- Ioana-Claudia Costin
- Faculty of Physics, West University of Timisoara, 300223 Timisoara, Romania;
- Bihor County Emergency Clinical Hospital, 410167 Oradea, Romania
| | - Loredana G. Marcu
- Faculty of Informatics & Science, University of Oradea, 410087 Oradea, Romania
- UniSA Allied Health & Human Performance, University of South Australia, Adelaide, SA 5001, Australia
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2
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Ndlovu H, Lawal IO, Mokoala KMG, Sathekge MM. Imaging Molecular Targets and Metabolic Pathways in Breast Cancer for Improved Clinical Management: Current Practice and Future Perspectives. Int J Mol Sci 2024; 25:1575. [PMID: 38338854 PMCID: PMC10855575 DOI: 10.3390/ijms25031575] [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: 12/09/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
Breast cancer is the most frequently diagnosed cancer and leading cause of cancer-related deaths worldwide. Timely decision-making that enables implementation of the most appropriate therapy or therapies is essential for achieving the best clinical outcomes in breast cancer. While clinicopathologic characteristics and immunohistochemistry have traditionally been used in decision-making, these clinical and laboratory parameters may be difficult to ascertain or be equivocal due to tumor heterogeneity. Tumor heterogeneity is described as a phenomenon characterized by spatial or temporal phenotypic variations in tumor characteristics. Spatial variations occur within tumor lesions or between lesions at a single time point while temporal variations are seen as tumor lesions evolve with time. Due to limitations associated with immunohistochemistry (which requires invasive biopsies), whole-body molecular imaging tools such as standard-of-care [18F]FDG and [18F]FES PET/CT are indispensable in addressing this conundrum. Despite their proven utility, these standard-of-care imaging methods are often unable to image a myriad of other molecular pathways associated with breast cancer. This has stimulated interest in the development of novel radiopharmaceuticals targeting other molecular pathways and processes. In this review, we discuss validated and potential roles of these standard-of-care and novel molecular approaches. These approaches' relationships with patient clinicopathologic and immunohistochemical characteristics as well as their influence on patient management will be discussed in greater detail. This paper will also introduce and discuss the potential utility of novel PARP inhibitor-based radiopharmaceuticals as non-invasive biomarkers of PARP expression/upregulation.
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Affiliation(s)
- Honest Ndlovu
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0001, South Africa; (H.N.); (K.M.G.M.)
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Private Bag X169, Pretoria 0001, South Africa;
| | - Ismaheel O. Lawal
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Private Bag X169, Pretoria 0001, South Africa;
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA 30322, USA
| | - Kgomotso M. G. Mokoala
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0001, South Africa; (H.N.); (K.M.G.M.)
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Private Bag X169, Pretoria 0001, South Africa;
| | - Mike M. Sathekge
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0001, South Africa; (H.N.); (K.M.G.M.)
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Private Bag X169, Pretoria 0001, South Africa;
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3
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O'Brien SR, Ward R, Wu GG, Bagheri S, Kiani M, Challa A, Ulaner GA, Pantel AR, McDonald ES. Other Novel PET Radiotracers for Breast Cancer. PET Clin 2023; 18:557-566. [PMID: 37369615 DOI: 10.1016/j.cpet.2023.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Many novel PET radiotracers have demonstrated potential use in breast cancer. Although not currently approved for clinical use in the breast cancer population, these innovative imaging agents may one day play a role in the diagnosis, staging, management, and even treatment of breast cancer.
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Affiliation(s)
- Sophia R O'Brien
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA.
| | - Rebecca Ward
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Grace G Wu
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Sina Bagheri
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA. https://twitter.com/Sina_Bagherii
| | - Mahsa Kiani
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Ashrit Challa
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Gary A Ulaner
- Molecular Imaging and Therapy, Hoag Family Cancer Institute, Irvine, CA 92618, USA; Radiology and Translational Genomics, University of Southern California, Los Angeles, CA 90033, USA
| | - Austin R Pantel
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Elizabeth S McDonald
- Department of Radiology, Hospital of the University of Pennsylvania, 1 Donner, 3400 Spruce Street, Philadelphia, PA 19104, USA.
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4
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Carmona-Bozo JC, Manavaki R, Miller JL, Brodie C, Caracò C, Woitek R, Baxter GC, Graves MJ, Fryer TD, Provenzano E, Gilbert FJ. PET/MRI of hypoxia and vascular function in ER-positive breast cancer: correlations with immunohistochemistry. Eur Radiol 2023; 33:6168-6178. [PMID: 37166494 PMCID: PMC10415421 DOI: 10.1007/s00330-023-09572-6] [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: 12/16/2022] [Revised: 12/16/2022] [Accepted: 02/08/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVES To explore the relationship between indices of hypoxia and vascular function from 18F-fluoromisonidazole ([18F]-FMISO)-PET/MRI with immunohistochemical markers of hypoxia and vascularity in oestrogen receptor-positive (ER +) breast cancer. METHODS Women aged > 18 years with biopsy-confirmed, treatment-naïve primary ER + breast cancer underwent [18F]-FMISO-PET/MRI prior to surgery. Parameters of vascular function were derived from DCE-MRI using the extended Tofts model, whilst hypoxia was assessed using the [18F]-FMISO influx rate constant, Ki. Histological tumour sections were stained with CD31, hypoxia-inducible factor (HIF)-1α, and carbonic anhydrase IX (CAIX). The number of tumour microvessels, median vessel diameter, and microvessel density (MVD) were obtained from CD31 immunohistochemistry. HIF-1α and CAIX expression were assessed using histoscores obtained by multiplying the percentage of positive cells stained by the staining intensity. Regression analysis was used to study associations between imaging and immunohistochemistry variables. RESULTS Of the lesions examined, 14/22 (64%) were ductal cancers, grade 2 or 3 (19/22; 86%), with 17/22 (77%) HER2-negative. [18F]-FMISO Ki associated negatively with vessel diameter (p = 0.03), MVD (p = 0.02), and CAIX expression (p = 0.002), whilst no significant relationships were found between DCE-MRI pharmacokinetic parameters and immunohistochemical variables. HIF-1α did not significantly associate with any PET/MR imaging indices. CONCLUSION Hypoxia measured by [18F]-FMISO-PET was associated with increased CAIX expression, low MVD, and smaller vessel diameters in ER + breast cancer, further corroborating the link between inadequate vascularity and hypoxia in ER + breast cancer. KEY POINTS • Hypoxia, measured by [18F]-FMISO-PET, was associated with low microvessel density and small vessel diameters, corroborating the link between inadequate vascularity and hypoxia in ER + breast cancer. • Increased CAIX expression was associated with higher levels of hypoxia measured by [18F]-FMISO-PET. • Morphologic and functional abnormalities of the tumour microvasculature are the major determinants of hypoxia in cancers and support the previously reported perfusion-driven character of hypoxia in breast carcinomas.
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Affiliation(s)
- Julia C Carmona-Bozo
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Roido Manavaki
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Jodi L Miller
- Cancer Research UK - Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK
| | - Cara Brodie
- Cancer Research UK - Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK
| | - Corradina Caracò
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Ramona Woitek
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Gabrielle C Baxter
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Martin J Graves
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Tim D Fryer
- Wolfson Brain Imaging Centre, Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Box 65 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Elena Provenzano
- Cancer Research UK - Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Box 97 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Fiona J Gilbert
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218 - Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.
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5
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Hadebe B, Harry L, Ebrahim T, Pillay V, Vorster M. The Role of PET/CT in Breast Cancer. Diagnostics (Basel) 2023; 13:diagnostics13040597. [PMID: 36832085 PMCID: PMC9955497 DOI: 10.3390/diagnostics13040597] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/05/2023] [Accepted: 01/16/2023] [Indexed: 02/08/2023] Open
Abstract
Female breast cancer has surpassed lung cancer as the most commonly diagnosed cancer worldwide, with an estimated 2.3 million new cases (11.7%), followed by lung cancer (11.4%) The current literature and the National Comprehensive Cancer Network (NCCN) guidelines state that 18F-FDG PET/CT is not routine for early diagnosis of breast cancer, and rather PET/CT scanning should be performed for patients with stage III disease or when conventional staging studies yield non-diagnostic or suspicious results because this modality has been shown to upstage patients compared to conventional imaging and thus has an impact on disease management and prognosis. Furthermore, with the growing interest in precision therapy in breast cancer, numerous novel radiopharmaceuticals have been developed that target tumor biology and have the potential to non-invasively guide the most appropriate targeted therapy. This review discusses the role of 18F-FDG PET and other PET tracers beyond FDG in breast cancer imaging.
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Affiliation(s)
- Bawinile Hadebe
- Department of Nuclear Medicine, College of Health Sciences, University of KwaZulu Natal, Private Bag X54001, Durban 4001, South Africa
- Inkosi Albert Luthuli Central Hospital, Durban 4001, South Africa
- Correspondence:
| | - Lerwine Harry
- Department of Nuclear Medicine, College of Health Sciences, University of KwaZulu Natal, Private Bag X54001, Durban 4001, South Africa
- Inkosi Albert Luthuli Central Hospital, Durban 4001, South Africa
| | - Tasmeera Ebrahim
- Department of Nuclear Medicine, College of Health Sciences, University of KwaZulu Natal, Private Bag X54001, Durban 4001, South Africa
- Inkosi Albert Luthuli Central Hospital, Durban 4001, South Africa
| | - Venesen Pillay
- Department of Nuclear Medicine, College of Health Sciences, University of KwaZulu Natal, Private Bag X54001, Durban 4001, South Africa
- Inkosi Albert Luthuli Central Hospital, Durban 4001, South Africa
| | - Mariza Vorster
- Department of Nuclear Medicine, College of Health Sciences, University of KwaZulu Natal, Private Bag X54001, Durban 4001, South Africa
- Inkosi Albert Luthuli Central Hospital, Durban 4001, South Africa
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6
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Zhang D, Cao Q, Jing L, Zhao X, Ma H. Establishment of a hypobaric hypoxia-induced cell injury model in PC12 cells. Zhejiang Da Xue Xue Bao Yi Xue Ban 2021; 50:614-620. [PMID: 34986528 PMCID: PMC8732250 DOI: 10.3724/zdxbyxb-2021-0343] [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: 02/20/2021] [Accepted: 08/10/2021] [Indexed: 11/25/2022]
Abstract
To construct a hypobaric hypoxia-induced cell injury model. Rat pheochromocytoma PC12 cells were randomly divided into control group, normobaric hypoxia group and hypobaric hypoxia group. The cells in control group were cultured at normal condition, while cells in other two groups were cultured in normobaric hypoxia and hypobaric hypoxia conditions, respectively. CCK-8 method was used to detect cell viability to determine the optimal modeling conditions like the oxygen concentration, atmospheric pressure and low-pressure hypoxia time. The contents of lactate dehydrogenase (LDH), superoxide dismutase (SOD) and malondialdehyde (MDA) were detected by microplate method. The apoptosis ratio and cell cycle were analyzed by flow cytometry. The hypobaric hypoxia-induced cell injury model can be established by culturing for 24 h at 1% oxygen concentration and 41 kPa atmospheric pressure. Compared with the control group and normobaric hypoxia group, the activity of LDH and the content of MDA in hypobaric hypoxia group were significantly increased, the activity of SOD was decreased, the percentage of apoptosis was increased (all <0.05), and the cell cycle was arrested in G0/G1 phase. A stable and reliable cell injury model induced by hypobaric hypoxia has been established with PC12 cells, which provides a suitable cell model for the experimental study on nerve injury induced by hypoxia at high altitude.
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Affiliation(s)
- Dongmei Zhang
- 2. Second Department of Infectious Disease Control and Prevention, Center for Disease Control and Prevention, Western War Zone, Chengdu 610000, China
| | - Qilu Cao
- 2. Second Department of Infectious Disease Control and Prevention, Center for Disease Control and Prevention, Western War Zone, Chengdu 610000, China
| | - Linlin Jing
- 2. Second Department of Infectious Disease Control and Prevention, Center for Disease Control and Prevention, Western War Zone, Chengdu 610000, China
| | - Xiuhua Zhao
- 2. Second Department of Infectious Disease Control and Prevention, Center for Disease Control and Prevention, Western War Zone, Chengdu 610000, China
| | - Huiping Ma
- 2. Second Department of Infectious Disease Control and Prevention, Center for Disease Control and Prevention, Western War Zone, Chengdu 610000, China
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7
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Liu Y, Zhou Q, Song S, Tang S. Integrating metabolic reprogramming and metabolic imaging to predict breast cancer therapeutic responses. Trends Endocrinol Metab 2021; 32:762-775. [PMID: 34340886 DOI: 10.1016/j.tem.2021.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/26/2021] [Accepted: 07/04/2021] [Indexed: 01/10/2023]
Abstract
Metabolic reprogramming is not only an emerging hallmark of cancer, but also an essential regulator of cancer cell adaptation to the microenvironment. Metabolic imaging targeting metabolic signatures has been widely used for breast cancer diagnosis. However, limited implications have been explored for monitoring breast cancer therapy response, although metabolic plasticity is notably associated with therapy resistance. In this review, we focus on the metabolic alterations upon breast cancer therapy and their potential for evaluating breast cancer therapeutic responses. We summarize the metabolic network and regulatory changes upon breast cancer therapy in terms of cancer pathological and genetic differences and discuss the implications of metabolic imaging with various probes in selecting target beneficiaries for precision treatment.
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Affiliation(s)
- Yi Liu
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China; Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China
| | - Qian Zhou
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China
| | - Shaoli Song
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China.
| | - Shuang Tang
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China; Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China; Shanghai Key Laboratory of Radiation Oncology, Shanghai 201321, PR China.
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8
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Lama-Sherpa TD, Das S, Hinshaw DC, Kammerud SC, Song PN, Alsheikh HA, Sorace AG, Samant RS, Shevde LA. Quantitative Longitudinal Imaging Reveals that Inhibiting Hedgehog Activity Alleviates the Hypoxic Tumor Landscape. Mol Cancer Res 2021; 20:150-160. [PMID: 34593607 DOI: 10.1158/1541-7786.mcr-21-0257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/03/2021] [Accepted: 09/23/2021] [Indexed: 11/16/2022]
Abstract
Metastases account for the majority of mortalities related to breast cancer. The onset and sustained presence of hypoxia strongly correlates with increased incidence of metastasis and unfavorable prognosis in patients with breast cancer. The Hedgehog (Hh) signaling pathway is dysregulated in breast cancer, and its abnormal activity enables tumor progression and metastasis. In addition to programming tumor cell behavior, Hh activity enables tumor cells to craft a metastasis-conducive microenvironment. Hypoxia is a prominent feature of growing tumors that impacts multiple signaling circuits that converge upon malignant progression. We investigated the role of Hh activity in crafting a hypoxic environment of breast cancer. We used radioactive tracer [18F]-fluoromisonidazole (FMISO) positron emission tomography (PET) to image tumor hypoxia. We show that tumors competent for Hh activity are able to establish a hypoxic milieu; pharmacologic inhibition of Hh signaling in a syngeneic mammary tumor model mitigates tumor hypoxia. Furthermore, in hypoxia, Hh activity is robustly activated in tumor cells and institutes increased HIF signaling in a VHL-dependent manner. The findings establish a novel perspective on Hh activity in crafting a hypoxic tumor landscape and molecularly navigating the tumor cells to adapt to hypoxic conditions. IMPLICATIONS: Importantly, we present a translational strategy of utilizing longitudinal hypoxia imaging to measure the efficacy of vismodegib in a preclinical model of triple-negative breast cancer.
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Affiliation(s)
| | - Shamik Das
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Dominique C Hinshaw
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Sarah C Kammerud
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Patrick N Song
- Department of Radiology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Heba A Alsheikh
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Anna G Sorace
- Department of Radiology, The University of Alabama at Birmingham, Birmingham, Alabama.,O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Rajeev S Samant
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, Alabama.,O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama.,Birmingham VA Medical Center, Birmingham, Alabama
| | - Lalita A Shevde
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, Alabama. .,O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama
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9
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Porter JC, Win T, Erlandsson K, Fraioli F, Rashidnasab A, Holman B, Ganeshan B, Screaton NJ, Maher TM, Endozo R, Hoath J, Shortman RI, Emond E, Thielemans K, Hutton BF, Lukey PT, Aigbirhio F, Khan S, Rodriguez-Justo M, Groves AM. Measurement of hypoxia in the lung in IPF: an F-MISO PET CT study. Eur Respir J 2021; 58:13993003.04584-2020. [PMID: 34244317 DOI: 10.1183/13993003.04584-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 06/04/2021] [Indexed: 11/05/2022]
Affiliation(s)
- Joanna C Porter
- CITR, UCL and Interstitial Lung Disease Centre, UCLH, London, UK.,Joint First Authors
| | - Thida Win
- Respiratory Medicine, Lister Hospital, Stevenage, UK.,Joint First Authors
| | | | | | | | | | | | | | - Toby M Maher
- Hastings Centre for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA.,Inflammation, Repair and Development Section, National Heart and Lung Institute, Imperial College, London, UK.,National Institute for Health Research (NIHR) Respiratory Biomedical Research Unit, Royal Brompton Hospital, London, UK
| | | | - John Hoath
- Institute of Nuclear Medicine, UCL/H, London, UK
| | | | - Elise Emond
- Institute of Nuclear Medicine, UCL/H, London, UK
| | | | | | - Pauline T Lukey
- Target to Treatment Consulting Ltd, Stevenage Bioscience Catalyst, Stevenage, UK
| | | | - Saif Khan
- Department of Histopathology, UCLH, London, UK
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10
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Tanguy J, Goirand F, Bouchard A, Frenay J, Moreau M, Mothes C, Oudot A, Helbling A, Guillemin M, Bonniaud P, Cochet A, Collin B, Bellaye PS. [ 18F]FMISO PET/CT imaging of hypoxia as a non-invasive biomarker of disease progression and therapy efficacy in a preclinical model of pulmonary fibrosis: comparison with the [ 18F]FDG PET/CT approach. Eur J Nucl Med Mol Imaging 2021; 48:3058-3074. [PMID: 33580818 PMCID: PMC8426306 DOI: 10.1007/s00259-021-05209-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/17/2021] [Indexed: 12/23/2022]
Abstract
Purpose Idiopathic pulmonary fibrosis (IPF) is a progressive disease with poor outcome and limited therapeutic options. Imaging of IPF is limited to high-resolution computed tomography (HRCT) which is often not sufficient for a definite diagnosis and has a limited impact on therapeutic decision and patient management. Hypoxia of the lung is a significant feature of IPF but its role on disease progression remains elusive. Thus, the aim of our study was to evaluate hypoxia imaging with [18F]FMISO as a predictive biomarker of disease progression and therapy efficacy in preclinical models of lung fibrosis in comparison with [18F]FDG. Methods Eight-week-old C57/BL6 mice received an intratracheal administration of bleomycin (BLM) at day (D) 0 to initiate lung fibrosis. Mice received pirfenidone (300 mg/kg) or nintedanib (60 mg/kg) by daily gavage from D9 to D23. Mice underwent successive PET/CT imaging at several stages of the disease (baseline, D8/D9, D15/D16, D22/D23) with [18F]FDG and [18F]FMISO. Histological determination of the lung expression of HIF-1α and GLUT-1 was performed at D23. Results We demonstrate that mean lung density on CT as well as [18F]FDG and [18F]FMISO uptakes are upregulated in established lung fibrosis (1.4-, 2.6- and 3.2-fold increase respectively). At early stages, lung areas with [18F]FMISO uptake are still appearing normal on CT scans and correspond to areas which will deteriorate towards fibrotic lesions at later timepoints. Nintedanib and pirfenidone dramatically and rapidly decreased mean lung density on CT as well as [18F]FDG and [18F]FMISO lung uptakes (pirfenidone: 1.2-, 2.9- and 2.6-fold decrease; nintedanib: 1.2-, 2.3- and 2.5-fold decrease respectively). Early [18F]FMISO lung uptake was correlated with aggressive disease progression and better nintedanib efficacy. Conclusion [18F]FMISO PET imaging is a promising tool to early detect and monitor lung fibrosis progression and therapy efficacy. Supplementary Information The online version contains supplementary material available at 10.1007/s00259-021-05209-2.
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Affiliation(s)
- Julie Tanguy
- INSERM U1231, Equipe HSP-pathies, 7 Boulevard Jeanne d'Arc, Dijon, France.,Centre de Référence Constitutif des Maladies Pulmonaires Rares de l'Adultes de Dijon, réseau OrphaLung, Filère RespiFil. Centre Hospitalier Universitaire de Bourgogne, Dijon, France
| | - Françoise Goirand
- INSERM U1231, Equipe HSP-pathies, 7 Boulevard Jeanne d'Arc, Dijon, France.,Centre de Référence Constitutif des Maladies Pulmonaires Rares de l'Adultes de Dijon, réseau OrphaLung, Filère RespiFil. Centre Hospitalier Universitaire de Bourgogne, Dijon, France
| | - Alexanne Bouchard
- Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France
| | - Jame Frenay
- Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France
| | - Mathieu Moreau
- Institut de Chimie Moléculaire de l'Université́ de Bourgogne, UMR CNRS 6302, Université de Bourgogne Franche-Comté, 21000, Dijon, France
| | | | - Alexandra Oudot
- Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France
| | - Alex Helbling
- Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France
| | - Mélanie Guillemin
- Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France
| | - Philippe Bonniaud
- INSERM U1231, Equipe HSP-pathies, 7 Boulevard Jeanne d'Arc, Dijon, France.,Centre de Référence Constitutif des Maladies Pulmonaires Rares de l'Adultes de Dijon, réseau OrphaLung, Filère RespiFil. Centre Hospitalier Universitaire de Bourgogne, Dijon, France
| | - Alexandre Cochet
- Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France.,ImVIA, EA 7535, Université de Bourgogne, Dijon, France
| | - Bertrand Collin
- INSERM U1231, Equipe HSP-pathies, 7 Boulevard Jeanne d'Arc, Dijon, France.,Institut de Chimie Moléculaire de l'Université́ de Bourgogne, UMR CNRS 6302, Université de Bourgogne Franche-Comté, 21000, Dijon, France
| | - Pierre-Simon Bellaye
- Centre de Référence Constitutif des Maladies Pulmonaires Rares de l'Adultes de Dijon, réseau OrphaLung, Filère RespiFil. Centre Hospitalier Universitaire de Bourgogne, Dijon, France. .,Centre George François Leclerc, Service de médecine nucléaire, Plateforme d'imagerie et de radiothérapie précliniques, 1 rue du professeur Marion, Dijon, France.
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11
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Maruyama K, Okada T, Ueha T, Isohashi K, Ikeda H, Kanai Y, Sasaki K, Gentsu T, Ueshima E, Sofue K, Nogami M, Yamaguchi M, Sugimoto K, Sakai Y, Hatazawa J, Murakami T. In vivo evaluation of percutaneous carbon dioxide treatment for improving intratumoral hypoxia using 18F-fluoromisonidazole PET-CT. Oncol Lett 2021; 21:207. [PMID: 33574946 PMCID: PMC7816357 DOI: 10.3892/ol.2021.12468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 12/22/2020] [Indexed: 11/23/2022] Open
Abstract
Carbon dioxide (CO2) treatment is reported to have an antitumor effect owing to the improvement in intratumoral hypoxia. Previous studies were based on histological analysis alone. In the present study, the improvement in intratumoral hypoxia by percutaneous CO2 treatment in vivo was determined using 18F-fluoromisonidazole positron emission tomography-computed tomography (18F-FMISO PET-CT) images. Twelve Japanese nude mice underwent implantation of LM8 tumor cells in the dorsal subcutaneous area 2 weeks before percutaneous CO2 treatment and 18F-FMISO PET-CT scans. Immediately after intravenous injection of 18F-FMISO, CO2 and room air were administered transcutaneously in the CO2-treated group (n=6) and a control group (n=6), respectively; each treatment was performed for 10 minutes. PET-CT was performed 2 h after administration of 18F-FMISO. 18F-FMISO tumor uptake was quantitatively evaluated using the maximum standardized uptake value (SUVmax), tumor-to-liver ratio (TLR), tumor-to-muscle ratio (TMR), metabolic tumor volume (MTV) and total lesion glycolysis (TLG). Mean ± standard error of the mean (SEM) of the tumor volume was not significantly different between the two groups (CO2-treated group, 1.178±0.450 cm3; control group, 1.368±0.295 cm3; P=0.485). Mean ± SEM of SUVmax, TLR, MTV (cm3) and TLG were significantly lower in the CO2-treated group compared with the control group (0.880±0.095 vs. 1.253±0.071, P=0.015; 1.063±0.147361 vs. 1.455±0.078, P=0.041; 0.353±0.139 vs. 1.569±0.438, P=0.015; 0.182±0.070 vs. 1.028±0.338, P=0.015), respectively. TMR was not significantly different between the two groups (4.520±0.503 vs. 5.504±0.310; P=0.240). In conclusion, 18F-FMISO PET revealed that percutaneous CO2 treatment improved intratumoral hypoxia in vivo. This technique enables assessment of the therapeutic effect in CO2 treatment by imaging, and may contribute to its clinical application.
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Affiliation(s)
- Koji Maruyama
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Takuya Okada
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Takeshi Ueha
- Division of Rehabilitation Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Kayako Isohashi
- Department of Tracer Kinetics and Nuclear Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan
| | - Hayato Ikeda
- Department of Tracer Kinetics and Nuclear Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan
| | - Yasukazu Kanai
- Department of Tracer Kinetics and Nuclear Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan
| | - Koji Sasaki
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Tomoyuki Gentsu
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Eisuke Ueshima
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Keitaro Sofue
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Munenobu Nogami
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Masato Yamaguchi
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Koji Sugimoto
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Yoshitada Sakai
- Division of Rehabilitation Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Jun Hatazawa
- Department of Tracer Kinetics and Nuclear Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan
| | - Takamichi Murakami
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
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12
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Carmona-Bozo JC, Manavaki R, Woitek R, Torheim T, Baxter GC, Caracò C, Provenzano E, Graves MJ, Fryer TD, Patterson AJ, Gilbert FJ. Hypoxia and perfusion in breast cancer: simultaneous assessment using PET/MR imaging. Eur Radiol 2021; 31:333-344. [PMID: 32725330 PMCID: PMC7755870 DOI: 10.1007/s00330-020-07067-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/12/2020] [Accepted: 07/03/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Hypoxia is associated with poor prognosis and treatment resistance in breast cancer. However, the temporally variant nature of hypoxia can complicate interpretation of imaging findings. We explored the relationship between hypoxia and vascular function in breast tumours through combined 18F-fluoromisonidazole (18 F-FMISO) PET/MRI, with simultaneous assessment circumventing the effect of temporal variation in hypoxia and perfusion. METHODS Women with histologically confirmed, primary breast cancer underwent a simultaneous 18F-FMISO-PET/MR examination. Tumour hypoxia was assessed using influx rate constant Ki and hypoxic fractions (%HF), while parameters of vascular function (Ktrans, kep, ve, vp) and cellularity (ADC) were derived from dynamic contrast-enhanced (DCE) and diffusion-weighted (DW)-MRI, respectively. Additional correlates included histological subtype, grade and size. Relationships between imaging variables were assessed using Pearson correlation (r). RESULTS Twenty-nine women with 32 lesions were assessed. Hypoxic fractions > 1% were observed in 6/32 (19%) cancers, while 18/32 (56%) tumours showed a %HF of zero. The presence of hypoxia in lesions was independent of histological subtype or grade. Mean tumour Ktrans correlated negatively with Ki (r = - 0.38, p = 0.04) and %HF (r = - 0.33, p = 0.04), though parametric maps exhibited intratumoural heterogeneity with hypoxic regions colocalising with both hypo- and hyperperfused areas. No correlation was observed between ADC and DCE-MRI or PET parameters. %HF correlated positively with lesion size (r = 0.63, p = 0.001). CONCLUSION Hypoxia measured by 18F-FMISO-PET correlated negatively with Ktrans from DCE-MRI, supporting the hypothesis of perfusion-driven hypoxia in breast cancer. Intratumoural hypoxia-perfusion relationships were heterogeneous, suggesting that combined assessment may be needed for disease characterisation, which could be achieved using simultaneous multimodality imaging. KEY POINTS • At the tumour level, hypoxia measured by 18F-FMISO-PET was negatively correlated with perfusion measured by DCE-MRI, which supports the hypothesis of perfusion-driven hypoxia in breast cancer. • No associations were observed between 18F-FMISO-PET parameters and tumour histology or grade, but tumour hypoxic fractions increased with lesion size. • Intratumoural hypoxia-perfusion relationships were heterogeneous, suggesting that the combined hypoxia-perfusion status of tumours may need to be considered for disease characterisation, which can be achieved via simultaneous multimodality imaging as reported here.
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Affiliation(s)
- Julia C Carmona-Bozo
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Roido Manavaki
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Ramona Woitek
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Turid Torheim
- Cancer Research UK - Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK
| | - Gabrielle C Baxter
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Corradina Caracò
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Elena Provenzano
- Cancer Research UK - Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Box 97, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Martin J Graves
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
- MRIS Unit, Cambridge University Hospitals NHS Foundation Trust, Box 162, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Tim D Fryer
- Wolfson Brain Imaging Centre, Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Box 65, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Andrew J Patterson
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
- MRIS Unit, Cambridge University Hospitals NHS Foundation Trust, Box 162, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Fiona J Gilbert
- Department of Radiology, School of Clinical Medicine, University of Cambridge, Box 218, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.
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13
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Busk M, Overgaard J, Horsman MR. Imaging of Tumor Hypoxia for Radiotherapy: Current Status and Future Directions. Semin Nucl Med 2020; 50:562-583. [PMID: 33059825 DOI: 10.1053/j.semnuclmed.2020.05.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Tumor regions that are transiently or chronically undersupplied with oxygen (hypoxia) and nutrients, and enriched with acidic waste products, are common due to an abnormal and inefficient tumor vasculature, and a deviant highly glycolytic energy metabolism. There is compelling evidence that tumor hypoxia is strongly linked to poor prognosis since oxygen-deprived cells are highly resistant to therapy including radio- and chemotherapy, and survival of such cells is a primary cause of disease relapse. Despite a general improvement in cancer survival rates, hypoxia remains a formidable challenge. Recent progress in radiation delivery systems with improved spatial accuracy that allows dose escalation to hypoxic tumors or even tumor subvolumes, and the development of hypoxia-selective drugs, including bioreductive prodrugs, holds great promise for overcoming this obstacle. However, apart from one notable exception, translation of promising preclinical therapies to the clinic have largely been disappointing. A major obstacle in clinical trials on hypoxia-targeting strategies has been the lack of reliable information on tumor hypoxia, which is crucial for patient stratification into groups of those that are likely to benefit from intervention and those who are not. Further, in many newer trials on hypoxia-selective drugs the choice of cancer disease and combination therapy has not always been ideal, especially not for clinical proof of principle trials. Clearly, there is a pending need for clinical applicable methodologies that may allow us to quantify, map and monitor hypoxia. Molecular imaging may provide the information required for narrowing the gap between potential and actual patient benefit of hypoxia-targeting strategies. The grand majority of preclinical and clinical work has focused on the usefulness of PET-based assessment of hypoxia-selective tracers. Since hypoxia PET has profound inherent weaknesses, the use of other methodologies, including more indirect methods that quantifies blood flow or oxygenation-dependent flux changes through ATP-generating pathways (eg, anaerobic glycolysis) is being extensively studied. In this review, we briefly discuss established and emerging hypoxia-targeting strategies, followed by a more thorough evaluation of strengths and weaknesses of clinical applicable imaging methodologies that may guide timely treatment intensification to overcome hypoxia-driven resistance. Historically, most evidence for the linkage between hypoxia and poor outcome is based on work in the field of radiotherapy. Therefore, main emphasis in this review is on targeting and imaging of hypoxia for improved radiotherapy.
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Affiliation(s)
- Morten Busk
- Experimental Clinical Oncology, Department of Oncology, Aarhus University Hospital (AUH), Aarhus, Denmark; Danish Centre for Particle Therapy, (AUH), Aarhus, Denmark.
| | - Jens Overgaard
- Experimental Clinical Oncology, Department of Oncology, Aarhus University Hospital (AUH), Aarhus, Denmark
| | - Michael R Horsman
- Experimental Clinical Oncology, Department of Oncology, Aarhus University Hospital (AUH), Aarhus, Denmark
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14
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de Heer EC, Jalving M, Harris AL. HIFs, angiogenesis, and metabolism: elusive enemies in breast cancer. J Clin Invest 2020; 130:5074-5087. [PMID: 32870818 PMCID: PMC7524491 DOI: 10.1172/jci137552] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Hypoxia-inducible factors (HIFs) and the HIF-dependent cancer hallmarks angiogenesis and metabolic rewiring are well-established drivers of breast cancer aggressiveness, therapy resistance, and poor prognosis. Targeting of HIF and its downstream targets in angiogenesis and metabolism has been unsuccessful so far in the breast cancer clinical setting, with major unresolved challenges residing in target selection, development of robust biomarkers for response prediction, and understanding and harnessing of escape mechanisms. This Review discusses the pathophysiological role of HIFs, angiogenesis, and metabolism in breast cancer and the challenges of targeting these features in patients with breast cancer. Rational therapeutic combinations, especially with immunotherapy and endocrine therapy, seem most promising in the clinical exploitation of the intricate interplay of HIFs, angiogenesis, and metabolism in breast cancer cells and the tumor microenvironment.
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Affiliation(s)
- Ellen C. de Heer
- University of Groningen, University Medical Center Groningen, Department of Medical Oncology, Groningen, Netherlands
| | - Mathilde Jalving
- University of Groningen, University Medical Center Groningen, Department of Medical Oncology, Groningen, Netherlands
| | - Adrian L. Harris
- Molecular Oncology Laboratories, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
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15
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Stadlbauer A, Zimmermann M, Bennani-Baiti B, Helbich TH, Baltzer P, Clauser P, Kapetas P, Bago-Horvath Z, Pinker K. Development of a Non-invasive Assessment of Hypoxia and Neovascularization with Magnetic Resonance Imaging in Benign and Malignant Breast Tumors: Initial Results. Mol Imaging Biol 2020; 21:758-770. [PMID: 30478507 DOI: 10.1007/s11307-018-1298-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE To develop a novel magnetic resonance imaging (MRI) approach for the noninvasive assessment of hypoxia and neovascularization in breast tumors. PROCEDURES In this IRB-approved prospective study, 20 patients with suspicious breast lesions (BI-RADS 4/5) underwent multiparametric breast MRI including quantitative BOLD (qBOLD) and vascular architecture mapping (VAM). Custom-made in-house MatLab software was used for qBOLD and VAM data postprocessing and calculation of quantitative MRI biomarker maps of oxygen extraction fraction (OEF), metabolic rate of oxygen (MRO2), and mitochondrial oxygen tension (mitoPO2) to measure tissue hypoxia and neovascularization including vascular architecture including microvessel radius (VSI), density (MVD), and type (MTI). Histopathology was used as standard of reference. Appropriate statistics were performed to assess and compare correlations between MRI biomarkers for hypoxia and neovascularization. RESULTS qBOLD and VAM data with good quality were obtained from all patients with 13 invasive ductal carcinoma (IDC) and 7 benign breast tumors with a lesion diameter of at least 10 mm in all spatial directions. MRI biomarker maps of oxygen metabolism and neovascularization demonstrated intratumoral spatial heterogeneity with a broad range of biomarker values. Bulk tumor neovasculature consisted of draining venous microvasculature with slow flowing blood. High OEF and low mitoPO2 were associated with low MVD and vice versa. The heterogeneous pattern of MRO2 values showed spatial congruence with VSI. IDCs showed significantly higher MRO2 (P = 0.007), lower mitoPO2 (P = 0.021), higher MVD (P = 0.005), and lower (i.e., more pathologic) MTI (P = 0.001) compared with benign breast tumors. These results indicate that IDCs consume more oxygen and are more hypoxic and neovascularized than benign tumors. CONCLUSIONS We developed a novel MRI approach for the noninvasive assessment of hypoxia and neovascularization in benign and malignant breast tumors that can be easily integrated in a diagnostic MRI protocol and provides insight into intratumoral heterogeneity.
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Affiliation(s)
- Andreas Stadlbauer
- Institute of Medical Radiology, University Clinic of St. Pölten, Propst-Führer-Straße 4, St. Pölten, 3100, Austria.,Department of Neurosurgery, University of Erlangen-Nürnberg, Schwabachanlage 6, Erlangen, 91054, Germany
| | - Max Zimmermann
- Department of Neurosurgery, University of Erlangen-Nürnberg, Schwabachanlage 6, Erlangen, 91054, Germany
| | - Barbara Bennani-Baiti
- Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Thomas H Helbich
- Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Pascal Baltzer
- Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Paola Clauser
- Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Panagiotis Kapetas
- Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Zsuzsanna Bago-Horvath
- Department of Pathology, Medical University of Vienna, Weahringer Guertel 18-20, Vienna, 1090, Austria
| | - Katja Pinker
- Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria. .,Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th St, New York, NY, 10065, USA.
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16
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Yamane T, Aikawa M, Yasuda M, Fukushima K, Seto A, Okamoto K, Koyama I, Kuji I. [ 18F]FMISO PET/CT as a preoperative prognostic factor in patients with pancreatic cancer. EJNMMI Res 2019; 9:39. [PMID: 31073705 PMCID: PMC6509312 DOI: 10.1186/s13550-019-0507-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/15/2019] [Indexed: 12/31/2022] Open
Abstract
Background While [18F]fluoromisonidazole (FMISO), a representative PET tracer to detect hypoxia, is reported to be able to prospect the prognosis after treatment for various types of cancers, the relation is unclear for pancreatic cancer. The aim of this study is to assess the feasibility of [18F]FMISO PET/CT as a preoperative prognostic factor in patients with pancreatic cancer. Methods Patients with pancreatic cancer who had been initially planned for surgery received [18F]FMISO PET/CT. Peak standardized uptake value (SUV) of the pancreatic tumor was divided by SUVpeak of the aorta, and tumor blood ratio using SUVpeak (TBRpeak) was calculated. After preoperative examination, surgeons finally decided the operability of the patients. TBRpeak was compared with hypoxia-inducible factor (HIF)-1α immunohistochemistry when the tissues were available. Furthermore, correlation of TBRpeak with the recurrence-free survival and the overall survival were evaluated by Kaplan-Meyer methods. Results We analyzed 25 patients with pancreatic adenocarcinoma (11 women and 14 men, median age, 73 years; range, 58–81 years), and observed for 39–1101 days (median, 369 days). Nine cases (36.0%) were identified as visually positive of pancreatic cancer on [18F]FMISO PET/CT images. TBRpeak of the negative cases was significantly lower than that of the positive cases (median 1.08, interquartile range (IQR) 1.02–1.15 vs median 1.50, IQR 1.25–1.73, p < 0.001), and the cutoff TBRpeak was calculated as 1.24. Five patients were finally considered inoperable. There was no significant difference in TBRpeak of inoperable and operable patients (median 1.48, IQR 1.06–1.98 vs median 1.12, IQR 1.05–1.21, p = 0.10). There was no significant difference between TBRpeak and HIF-1α expression (p = 0.22). The patients were dichotomized by the TBRpeak cutoff, and the higher group showed significantly shorter recurrence-free survival than the other (median 218 vs 441 days, p = 0.002). As for overall survival of 20 cases of operated patients, the higher TBRpeak group showed significantly shorter overall survival than the other (median survival, 415 vs > 1000 days, p = 0.04). Conclusions [18F]FMISO PET/CT has the possibility to be a preoperative prognostic factor in patients with pancreatic cancer. Electronic supplementary material The online version of this article (10.1186/s13550-019-0507-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tomohiko Yamane
- Department of Nuclear Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan.
| | - Masayasu Aikawa
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
| | - Masanori Yasuda
- Department of Diagnostic Pathology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
| | - Kenji Fukushima
- Department of Nuclear Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
| | - Akira Seto
- Department of Nuclear Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
| | - Koujun Okamoto
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
| | - Isamu Koyama
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
| | - Ichiei Kuji
- Department of Nuclear Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, 350-1108, Japan
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17
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Repeat FMISO-PET imaging weakly correlates with hypoxia-associated gene expressions for locally advanced HNSCC treated by primary radiochemotherapy. Radiother Oncol 2019; 135:43-50. [PMID: 31015169 DOI: 10.1016/j.radonc.2019.02.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/07/2019] [Accepted: 02/25/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Hypoxia is an important factor of tumour resistance to radiotherapy, chemotherapy and potentially immunotherapy. It can be measured e.g. by positron emission tomography (PET) imaging or hypoxia-associated gene expressions from tumour biopsies. Here we correlate [18F]fluoromisonidazole (FMISO)-PET/CT imaging with hypoxia-associated gene expressions on a cohort of 50 head and neck squamous cell carcinoma (HNSCC) patients and compare their prognostic value for response to radiochemotherapy (RCTx). METHODS FMISO-PET/CT images of 50 HNSCC patients were acquired at four time-points before and during RCTx. For 42 of these patients, hypoxia-associated gene expressions were evaluated by nanoString technology based on a biopsy obtained before any treatment. The FMISO-PET parameters tumour-to-background ratio and hypoxic volume were correlated to the expressions of 58 hypoxia-associated genes using the Spearman correlation coefficient ρ. Three hypoxia-associated gene signatures were compared regarding their correlation with the FMISO-PET parameters using their median expression. In addition, the correlation with tumour volume was analysed. The impact of both hypoxia measurement methods on loco-regional tumour control (LRC) and overall survival (OS) was assessed by Cox regression. RESULTS The median expression of hypoxia-associated genes was weakly correlated to hypoxia measured by FMISO-PET imaging (ρ ≤ 0.43), with higher correlations to imaging after weeks 1 and 2 of treatment (p < 0.001). Moderate correlations were obtained between FMISO-PET imaging and tumour volume (ρ ≤ 0.69). Prognostic models for LRC and OS based on the FMISO-PET parameters could not be improved by including hypoxia classifiers. CONCLUSION We observed low correlations between hypoxia FMISO-PET parameters and expressions of hypoxia-associated genes. Since FMISO-PET showed a superior patient stratification, it may be the preferred biomarker over hypoxia-associated genes for stratifying patients with locally advanced HNSCC treated by primary RCTx.
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Sequential [ 18F]FDG-[ 18F]FMISO PET and Multiparametric MRI at 3T for Insights into Breast Cancer Heterogeneity and Correlation with Patient Outcomes: First Clinical Experience. CONTRAST MEDIA & MOLECULAR IMAGING 2019; 2019:1307247. [PMID: 30728757 PMCID: PMC6341235 DOI: 10.1155/2019/1307247] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/27/2018] [Accepted: 12/17/2018] [Indexed: 12/29/2022]
Abstract
The aim of this study was to assess whether sequential multiparametric 18[F]fluoro-desoxy-glucose (18[F]FDG)/[18F]fluoromisonidazole ([18F]FMISO) PET-MRI in breast cancer patients is possible, facilitates information on tumor heterogeneity, and correlates with prognostic indicators. In this pilot study, IRB-approved, prospective study, nine patients with ten suspicious breast lesions (BIRADS 5) and subsequent breast cancer diagnosis underwent sequential combined [18F]FDG/[18F]FMISO PET-MRI. [18F]FDG was used to assess increased glycolysis, while [18F]FMISO was used to detect tumor hypoxia. MRI protocol included dynamic breast contrast-enhanced MRI (DCE-MRI) and diffusion-weighted imaging (DWI). Qualitative and quantitative multiparametric imaging findings were compared with pathological features (grading, proliferation, and receptor status) and clinical endpoints (recurrence/metastases and disease-specific death) using multiple correlation analysis. Histopathology was the standard of reference. There were several intermediate to strong correlations identified between quantitative bioimaging markers, histopathologic tumor characteristics, and clinical endpoints. Based on correlation analysis, multiparametric criteria provided independent information. The prognostic indicators proliferation rate, death, and presence/development of recurrence/metastasis correlated positively, whereas the prognostic indicator estrogen receptor status correlated negatively with PET parameters. The strongest correlations were found between disease-specific death and [18F]FDGmean (R=0.83, p < 0.01) and between the presence/development of metastasis and [18F]FDGmax (R=0.79, p < 0.01), respectively. This pilot study indicates that multiparametric [18F]FDG/[18F]FMISO PET-MRI might provide complementary quantitative prognostic information on breast tumors including clinical endpoints and thus might be used to tailor treatment for precision medicine in breast cancer.
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19
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Asano A, Ueda S, Kuji I, Yamane T, Takeuchi H, Hirokawa E, Sugitani I, Shimada H, Hasebe T, Osaki A, Saeki T. Correction to: Intracellular hypoxia measured by F-18 fluoromisonidazole positron emission tomography has prognostic impact in patients with estrogen-receptor positive breast (BRCR-D17-00693). Breast Cancer Res 2018; 20:107. [PMID: 30185224 PMCID: PMC6123998 DOI: 10.1186/s13058-018-1038-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Aya Asano
- Department of Breast Oncology, Saitama Medical University Hospital, 38 Morohongo, Moroyama-machi, Irumagun, Saitama, 350-0451, Japan
| | - Shigeto Ueda
- Department of Breast Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Ichiei Kuji
- Department of Nuclear Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan.
| | - Tomohiko Yamane
- Department of Nuclear Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Hideki Takeuchi
- Department of Breast Oncology, Saitama Medical University Hospital, 38 Morohongo, Moroyama-machi, Irumagun, Saitama, 350-0451, Japan
| | - Eiko Hirokawa
- Department of Breast Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Ikuko Sugitani
- Department of Breast Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Hiroko Shimada
- Department of Breast Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Takahiro Hasebe
- Department of Pathology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Akihiko Osaki
- Department of Breast Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
| | - Toshiaki Saeki
- Department of Breast Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1241, Japan
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