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Zhang X, Lin Z, Feng Y, Kang F, Wang J, Lan X. Melanin-Targeting Radiotracers and Their Preclinical, Translational, and Clinical Status: From Past to Future. J Nucl Med 2024; 65:19S-28S. [PMID: 38719238 DOI: 10.2967/jnumed.123.266945] [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] [Received: 10/26/2023] [Revised: 01/31/2024] [Indexed: 07/16/2024] Open
Abstract
Melanin is one of the representative biomarkers of malignant melanoma and a potential target for diagnosis and therapy. With advancements in chemistry and radiolabeling technologies, promising strides have been made to synthesize radiolabeled melanin-binding molecules for various applications. We present an overview of melanin-targeted radiolabeled molecules and compare their features reported in preclinical studies. Clinical practice and trials are also discussed to elaborate on the safety and validity of the probes, and expanded applications beyond melanoma are reviewed. Melanin-targeted imaging holds potential value in the diagnosis, staging, and prognostic assessment of melanoma and other applications. Melanin-targeted radionuclide therapy possesses immense potential but requires more clinical validation. Furthermore, an intriguing avenue for future research involves expanding the application scope of melanin-targeted probes and exploring their value.
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Affiliation(s)
- Xiao Zhang
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, Ministry of Education, Wuhan, China; and
| | - Zhaoguo Lin
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, Ministry of Education, Wuhan, China; and
| | - Yuan Feng
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, Ministry of Education, Wuhan, China; and
| | - Fei Kang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jing Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Xiaoli Lan
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China;
- Hubei Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, Ministry of Education, Wuhan, China; and
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Lara-Vega I, Correa-Lara MVM, Vega-López A. Effectiveness of radiotherapy and targeted radionuclide therapy for melanoma in preclinical mouse models: A combination treatments overview. Bull Cancer 2023; 110:912-936. [PMID: 37277266 DOI: 10.1016/j.bulcan.2023.05.002] [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: 12/01/2022] [Revised: 03/29/2023] [Accepted: 05/04/2023] [Indexed: 06/07/2023]
Abstract
Cutaneous melanoma is an aggressive and highly metastatic skin cancer. In recent years, immunotherapy and targeted small-molecule inhibitors have improved the overall survival of patients. Unfortunately, most patients in advanced stages of disease exhibit either intrinsically resistant or rapidly acquire resistance to these approved treatments. However, combination treatments have emerged to overcome resistance, and novel treatments based on radiotherapy (RT) and targeted radionuclide therapy (TRT) have been developed to treat melanoma in the preclinical mouse model, raising the question of whether synergy in combination therapies may motivate and increase their use as primary treatments for melanoma. To help clarify this question, we reviewed the studies in preclinical mouse models where they evaluated RT and TRT in combination with other approved and unapproved therapies from 2016 onwards, focusing on the type of melanoma model used (primary tumor and or metastatic model). PubMed® was the database in which the search was performed using mesh search algorithms resulting in 41 studies that comply with the inclusion rules of screening. Studies reviewed showed that synergy with RT or TRT had strong antitumor effects, such as tumor growth inhibition and fewer metastases, also exhibiting systemic protection. In addition, most studies were carried out on antitumor response for the implanted primary tumor, demonstrating that more studies are needed to evaluate these combined treatments in metastatic models on long-term protocols.
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Affiliation(s)
- Israel Lara-Vega
- National School of Biological Sciences, National Polytechnic Institute, Environmental Toxicology Laboratory, Avenida Wilfrido Massieu s/n, Unidad Profesional Adolfo López Mateos, Mexico City CP 07738, Mexico
| | - Maximiliano V M Correa-Lara
- National School of Biological Sciences, National Polytechnic Institute, Environmental Toxicology Laboratory, Avenida Wilfrido Massieu s/n, Unidad Profesional Adolfo López Mateos, Mexico City CP 07738, Mexico
| | - Armando Vega-López
- National School of Biological Sciences, National Polytechnic Institute, Environmental Toxicology Laboratory, Avenida Wilfrido Massieu s/n, Unidad Profesional Adolfo López Mateos, Mexico City CP 07738, Mexico.
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Targeting Melanin in Melanoma with Radionuclide Therapy. Int J Mol Sci 2022; 23:ijms23179520. [PMID: 36076924 PMCID: PMC9455397 DOI: 10.3390/ijms23179520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/13/2022] [Accepted: 08/20/2022] [Indexed: 11/17/2022] Open
Abstract
Nearly 100,000 individuals are expected to be diagnosed with melanoma in the United States in 2022. Treatment options for late-stage metastatic disease up until the 2010s were few and offered only slight improvement to the overall survival. The introduction of B-RAF inhibitors and anti-CTLA4 and anti-PD-1/PD-L1 immunotherapies into standard of care brought measurable increases in the overall survival across all stages of melanoma. Despite the improvement in the survival statistics, patients treated with targeted therapies and immunotherapies are subject to very serious side effects, the development of drug resistance, and the high costs of treatment. This leaves room for the development of novel approaches as well as for the exploration of novel combination therapies for the treatment of metastatic melanoma. One such approach is targeting melanin pigment with radionuclide therapy. Advances in melanin-targeting radionuclide therapy of melanoma can be viewed from two spheres: (1) radioimmunotherapy (RIT) and (2) radiolabeled small molecules. The investigation of mechanisms of the action and efficacy of targeting melanin in melanoma treatment by RIT points to the involvement of the immune system such as complement dependent cytotoxicity. The combination of RIT with immunotherapy presents synergistic killing in mouse melanoma models. The field of radiolabeled small molecules is focused on radioiodinated compounds that have the ability to cross the cellular membranes to access intracellular melanin and can be applied in both therapy and imaging as theranostics. Clinical applications of targeting melanin with radionuclide therapies have produced encouraging results and clinical work is on-going. Continued work on targeting melanin with radionuclide therapy as a monotherapy, or possibly in combination with standard of care agents, has the potential to strengthen the current treatment options for melanoma patients.
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Akil H, Quintana M, Raymond JH, Billoux T, Benboubker V, Besse S, Auzeloux P, Delmas V, Petit V, Larue L, D’Incan M, Degoul F, Rouanet J. Efficacy of Targeted Radionuclide Therapy Using [ 131I]ICF01012 in 3D Pigmented BRAF- and NRAS-Mutant Melanoma Models and In Vivo NRAS-Mutant Melanoma. Cancers (Basel) 2021; 13:cancers13061421. [PMID: 33804655 PMCID: PMC8003594 DOI: 10.3390/cancers13061421] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Targeted radionuclide therapy (TRT) aims to selectively deliver radioactive molecules to tumor cells. For this purpose, we deliver iodine-131 ([131I]) to melanoma cells by using our laboratory-developed melanin specific radiotracer, the ICF01012. Approximately 50% and 20%–30% of human melanomas have activating mutation in BRAF or NRAS genes, respectively. These mutations lead to a constitutive activation of the MAPK/ERK pathway, which is known to be involved in tumor cells’ radioresistance. In this work, we showed using 3D in vitro tumor models, an additive efficiency of combining [131I]ICF01012-TRT and MAPK/ERK inhibitors in BRAF- and NRAS-mutant melanoma cells. In mice bearing NRASQ61K-mutated melanoma, TRT induced an impressive decrease in tumor growth, as well as a highly extended survival. Additionally, we showed that TRT reduces the metastatic capacity of melanoma, especially through lymph-node dissemination. These results are therefore of great interest, especially for patients with NRAS-mutant metastatic melanoma who currently lack specific efficient therapies. Abstract Purpose: To assess the efficiency of targeted radionuclide therapy (TRT), alone or in combination with MEK inhibitors (MEKi), in melanomas harboring constitutive MAPK/ERK activation responsible for tumor radioresistance. Methods: For TRT, we used a melanin radiotracer ([131I]ICF01012) currently in phase 1 clinical trial (NCT03784625). TRT alone or combined with MEKi was evaluated in three-dimensional melanoma spheroid models of human BRAFV600E SK-MEL-3, murine NRASQ61K 1007, and WT B16F10 melanomas. TRT in vivo biodistribution, dosimetry, efficiency, and molecular mechanisms were studied using the C57BL/6J-NRASQ61K 1007 syngeneic model. Results: TRT cooperated with MEKi to increase apoptosis in both BRAF- and NRAS-mutant spheroids. NRASQ61K spheroids were highly radiosensitive towards [131I]ICF01012-TRT. In mice bearing NRASQ61K 1007 melanoma, [131I]ICF01012 induced a significant extended survival (92 vs. 44 days, p < 0.0001), associated with a 93-Gy tumor deposit, and reduced lymph-node metastases. Comparative transcriptomic analyses confirmed a decrease in mitosis, proliferation, and metastasis signatures in TRT-treated vs. control tumors and suggest that TRT acts through an increase in oxidation and inflammation and P53 activation. Conclusion: Our data suggest that [131I]ICF01012-TRT and MEKi combination could be of benefit for advanced pigmented BRAF-mutant melanoma care and that [131I]ICF01012 alone could constitute a new potential NRAS-mutant melanoma treatment.
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Affiliation(s)
- Hussein Akil
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
- CNRS 7276, INSERM U1262, 2 rue du Pr Descottes, 87025 Limoges, France
| | - Mercedes Quintana
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
| | - Jérémy H. Raymond
- INSERM U1021, Normal and Pathological Development of Melanocytes, Institut Curie, PSL Research University, Campus Universitaire, 91898 Orsay, France; (J.H.R.); (V.D.); (V.P.); (L.L.)
- Campus Universitaire, University Paris-Sud, University Paris-Saclay, CNRS UMR3347, 91898 Orsay, France
- Equipes Labellisées-Ligue Contre le Cancer, Campus Universitaire, 91898 Orsay, France
| | - Tommy Billoux
- Cirmen, Centre Jean Perrin, 58 rue Montalembert, 63000 Clermont-Ferrand, France;
| | - Valentin Benboubker
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
| | - Sophie Besse
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
| | - Philippe Auzeloux
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
| | - Véronique Delmas
- INSERM U1021, Normal and Pathological Development of Melanocytes, Institut Curie, PSL Research University, Campus Universitaire, 91898 Orsay, France; (J.H.R.); (V.D.); (V.P.); (L.L.)
- Campus Universitaire, University Paris-Sud, University Paris-Saclay, CNRS UMR3347, 91898 Orsay, France
- Equipes Labellisées-Ligue Contre le Cancer, Campus Universitaire, 91898 Orsay, France
| | - Valérie Petit
- INSERM U1021, Normal and Pathological Development of Melanocytes, Institut Curie, PSL Research University, Campus Universitaire, 91898 Orsay, France; (J.H.R.); (V.D.); (V.P.); (L.L.)
- Campus Universitaire, University Paris-Sud, University Paris-Saclay, CNRS UMR3347, 91898 Orsay, France
- Equipes Labellisées-Ligue Contre le Cancer, Campus Universitaire, 91898 Orsay, France
| | - Lionel Larue
- INSERM U1021, Normal and Pathological Development of Melanocytes, Institut Curie, PSL Research University, Campus Universitaire, 91898 Orsay, France; (J.H.R.); (V.D.); (V.P.); (L.L.)
- Campus Universitaire, University Paris-Sud, University Paris-Saclay, CNRS UMR3347, 91898 Orsay, France
- Equipes Labellisées-Ligue Contre le Cancer, Campus Universitaire, 91898 Orsay, France
| | - Michel D’Incan
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
- Department of Dermatology and Oncodermatology, CHU Estaing, 1 Place Aubrac, 63000 Clermont-Ferrand, France
| | - Françoise Degoul
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
- CNRS 6293 INSERM U1103, University of Clermont Auvergne, 28, Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Jacques Rouanet
- INSERM U1240, University of Clermont Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France; (H.A.); (M.Q.); (V.B.); (S.B.); (P.A.); (M.D.); (F.D.)
- Department of Dermatology and Oncodermatology, CHU Estaing, 1 Place Aubrac, 63000 Clermont-Ferrand, France
- Correspondence:
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Rouanet J, Quintana M, Auzeloux P, Cachin F, Degoul F. Benzamide derivative radiotracers targeting melanin for melanoma imaging and therapy: Preclinical/clinical development and combination with other treatments. Pharmacol Ther 2021; 224:107829. [PMID: 33662452 DOI: 10.1016/j.pharmthera.2021.107829] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2021] [Indexed: 12/16/2022]
Abstract
Cutaneous melanoma arises from proliferating melanocytes, cells specialized in the production of melanin. This property means melanin can be considered as a target for monitoring melanoma patients using nuclear imaging or targeted radionuclide therapy (TRT). Since the 1970s, many researchers have shown that specific molecules can interfere with melanin. This paper reviews some such molecules: benzamide structures improved to increase their pharmacokinetics for imaging or TRT. We first describe the characteristics and biosynthesis of melanin, and the main features of melanin tracers. The second part summarizes the preclinical and corresponding clinical studies on imaging. The last section presents TRT results from ongoing protocols and discusses combinations with other therapies as an opportunity for melanoma non-responders or patients resistant to treatments.
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Affiliation(s)
- Jacques Rouanet
- Université Clermont Auvergne, INSERM, Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, 58 Rue Montalembert, 63005 Clermont-Ferrand, Cedex, France; Department of Dermatology and Oncodermatology, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63000 Clermont-Ferrand, France; Centre Jean Perrin, Clermont-Ferrand F-63011, France.
| | - Mercedes Quintana
- Université Clermont Auvergne, INSERM, Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, 58 Rue Montalembert, 63005 Clermont-Ferrand, Cedex, France.
| | - Philippe Auzeloux
- Université Clermont Auvergne, INSERM, Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, 58 Rue Montalembert, 63005 Clermont-Ferrand, Cedex, France.
| | - Florent Cachin
- Université Clermont Auvergne, INSERM, Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, 58 Rue Montalembert, 63005 Clermont-Ferrand, Cedex, France; Centre Jean Perrin, Clermont-Ferrand F-63011, France.
| | - Françoise Degoul
- Université Clermont Auvergne, INSERM, Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, 58 Rue Montalembert, 63005 Clermont-Ferrand, Cedex, France.
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Rouanet J, Benboubker V, Akil H, Hennino A, Auzeloux P, Besse S, Pereira B, Delorme S, Mansard S, D'Incan M, Degoul F, Rouzaire PO. Immune checkpoint inhibitors reverse tolerogenic mechanisms induced by melanoma targeted radionuclide therapy. Cancer Immunol Immunother 2020; 69:2075-2088. [PMID: 32447411 DOI: 10.1007/s00262-020-02606-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 05/12/2020] [Indexed: 02/07/2023]
Abstract
In line with the ongoing phase I trial (NCT03784625) dedicated to melanoma targeted radionuclide therapy (TRT), we explore the interplay between immune system and the melanin ligand [131I]ICF01012 alone or combined with immunotherapy (immune checkpoint inhibitors, ICI) in preclinical models. Here we demonstrate that [131I]ICF01012 induces immunogenic cell death, characterized by a significant increase in cell surface-exposed annexin A1 and calreticulin. Additionally, [131I]ICF01012 increases survival in immunocompetent mice, compared to immunocompromised (29 vs. 24 days, p = 0.0374). Flow cytometry and RT-qPCR analyses highlight that [131I]ICF01012 induces adaptive and innate immune cell recruitment in the tumor microenvironment. [131I]ICF01012 combination with ICIs (anti-CTLA-4, anti-PD-1, anti-PD-L1) has shown that tolerance is a main immune escape mechanism, whereas exhaustion is not present after TRT. Furthermore, [131I]ICF01012 and ICI combination has systematically resulted in a prolonged survival (p < 0.0001) compared to TRT alone. Specifically, [131I]ICF01012 + anti-CTLA-4 combination significantly increases survival compared to anti-CTLA-4 alone (41 vs. 26 days; p = 0.0011), without toxicity. This work represents the first global characterization of TRT-induced modifications of the antitumor immune response, demonstrating that tolerance is a main immune escape mechanism and that combining TRT and ICI is promising.
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Affiliation(s)
- Jacques Rouanet
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France. .,Department of Dermatology and Oncodermatology, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63000, Clermont-Ferrand, France. .,Centre Jean Perrin, 58, rue Montalembert, 63011, Clermont-Ferrand, France.
| | - Valentin Benboubker
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France.,Department of Histocompatibility and Immunogenetics, CHU Gabriel Montpied, 58 rue Montalembert, 63000, Clermont-Ferrand, France
| | - Hussein Akil
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France
| | - Ana Hennino
- UMR INSERM 1052 CNRS 5286 CRCL, 28 rue Laennec, 69008, Lyon, France
| | - Philippe Auzeloux
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France
| | - Sophie Besse
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France
| | - Bruno Pereira
- Biostatistics Unit, DRCI, CHU Gabriel Montpied, 58 rue Montalembert, 63000, Clermont-Ferrand, France
| | - Solène Delorme
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France
| | - Sandrine Mansard
- Department of Dermatology and Oncodermatology, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63000, Clermont-Ferrand, France
| | - Michel D'Incan
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France.,Department of Dermatology and Oncodermatology, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63000, Clermont-Ferrand, France
| | - Françoise Degoul
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France
| | - Paul-Olivier Rouzaire
- UMR1240 INSERM, Université Clermont Auvergne, 58, rue Montalembert, BP 184, 63005, Clermont-Ferrand, France.,Department of Histocompatibility and Immunogenetics, CHU Gabriel Montpied, 58 rue Montalembert, 63000, Clermont-Ferrand, France
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Akil H, Rouanet J, Viallard C, Besse S, Auzeloux P, Chezal JM, Miot-Noirault E, Quintana M, Degoul F. Targeted Radionuclide Therapy Decreases Melanoma Lung Invasion by Modifying Epithelial-Mesenchymal Transition-Like Mechanisms. Transl Oncol 2019; 12:1442-1452. [PMID: 31421458 PMCID: PMC6704444 DOI: 10.1016/j.tranon.2019.07.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 07/17/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
Melanin-radiolabeled molecules for targeted radionuclide therapy (TRT) provide a promising approach for the treatment of pigmented melanoma. Among these radiolabeled molecules, the iodinated melanin-specific binding molecule ([131I]ICF01012) has shown a significant antitumor effect on metastatic melanoma preclinical models. We report herein that [131I]ICF01012 decreases the epithelial-mesenshymal transition-like (EMT-like) markers in both in vivo and in vitro three-dimensional (3D) melanoma spheroid models. [131I]ICF01012 spheroids irradiation resulted in reduced clonogenic capacity of all pigmented spheroids accompanied by increased protein expression levels of phosphorylated H2A.X, p53 and its downstream target p21. In addition, [131I]ICF01012 treatment leads to a significant increase of cell pigmentation as demonstrated in SK-MEL3 human xenograft model. We also showed that [131I]ICF01012 decreases the size and the number of melanoma lung colonies in the syngeneic murine B16BL6 in vivo model assessing its potentiality to kill circulating tumor cells. Taken together, these results indicate that [131I]ICF01012 reduces metastatic capacity of melanoma cells presumably through EMT-like reduction and cell differentiation induction.
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Affiliation(s)
- Hussein Akil
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - Jacques Rouanet
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France; Department of Dermatology and Oncodermatology, CHU Estaing, Clermont-Ferrand, France; Centre Jean Perrin, Clermont-Ferrand, France.
| | - Claire Viallard
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - Sophie Besse
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - Philippe Auzeloux
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - Jean-Michel Chezal
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
| | | | - Mercedes Quintana
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - Françoise Degoul
- UMR 1240 INSERM, University of Clermont Auvergne, Clermont-Ferrand, France.
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8
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Jouberton E, Perrot Y, Dirat B, Billoux T, Auzeloux P, Cachin F, Chezal J, Filaire M, Labarre P, Miot‐Noirault E, Millardet C, Valla C, Vidal A, Degoul F, Maigne L. Radiation dosimetry of [
131
I]ICF01012 in rabbits: Application to targeted radionuclide therapy for human melanoma treatment. Med Phys 2018; 45:5251-5262. [DOI: 10.1002/mp.13165] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/24/2018] [Accepted: 08/06/2018] [Indexed: 01/28/2023] Open
Affiliation(s)
- Elodie Jouberton
- Centre Jean Perrin Clermont‐Ferrand F‐63011 France
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Yann Perrot
- Université Clermont Auvergne CNRS/IN2P3 Laboratoire de Physique de Clermont UMR6533 4 Avenue Blaise Pascal TSA 60026 CS 60026 63178 Aubière Cedex France
| | - Béatrice Dirat
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | | | - Philippe Auzeloux
- Centre Jean Perrin Clermont‐Ferrand F‐63011 France
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Florent Cachin
- Centre Jean Perrin Clermont‐Ferrand F‐63011 France
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Jean‐Michel Chezal
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Marc Filaire
- Centre Jean Perrin Clermont‐Ferrand F‐63011 France
| | - Pierre Labarre
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Elisabeth Miot‐Noirault
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | | | - Clémence Valla
- Centre Jean Perrin Clermont‐Ferrand F‐63011 France
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Aurélien Vidal
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Françoise Degoul
- Université Clermont Auvergne INSERM Imagerie Moléculaire et Stratégies Théranostiques UMR1240 58 Rue Montalembert 63 005 Clermont‐Ferrand CedexFrance
| | - Lydia Maigne
- Université Clermont Auvergne CNRS/IN2P3 Laboratoire de Physique de Clermont UMR6533 4 Avenue Blaise Pascal TSA 60026 CS 60026 63178 Aubière Cedex France
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Wei W, Ehlerding EB, Lan X, Luo Q, Cai W. PET and SPECT imaging of melanoma: the state of the art. Eur J Nucl Med Mol Imaging 2018; 45:132-150. [PMID: 29085965 PMCID: PMC5700861 DOI: 10.1007/s00259-017-3839-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 09/18/2017] [Indexed: 12/12/2022]
Abstract
Melanoma represents the most aggressive form of skin cancer, and its incidence continues to rise worldwide. 18F-FDG PET imaging has transformed diagnostic nuclear medicine and has become an essential component in the management of melanoma, but still has its drawbacks. With the rapid growth in the field of nuclear medicine and molecular imaging, a variety of promising probes that enable early diagnosis and detection of melanoma have been developed. The substantial preclinical success of melanin- and peptide-based probes has recently resulted in the translation of several radiotracers to clinical settings for noninvasive imaging and treatment of melanoma in humans. In this review, we focus on the latest developments in radiolabeled molecular imaging probes for melanoma in preclinical and clinical settings, and discuss the challenges and opportunities for future development.
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Affiliation(s)
- Weijun Wei
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600# Yishan Road, Shanghai, 200233, China
- Department of Radiology, University of Wisconsin-Madison, Room 7137, 1111 Highland Avenue, Madison, WI, 53705-2275, USA
| | - Emily B Ehlerding
- Department of Medical Physics, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - Xiaoli Lan
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology; Hubei Key Laboratory of Molecular Imaging, No. 1277 Jiefang Ave, Wuhan, 430022, China.
| | - Quanyong Luo
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600# Yishan Road, Shanghai, 200233, China.
| | - Weibo Cai
- Department of Radiology, University of Wisconsin-Madison, Room 7137, 1111 Highland Avenue, Madison, WI, 53705-2275, USA.
- Department of Medical Physics, University of Wisconsin-Madison, Madison, WI, 53705, USA.
- University of Wisconsin Carbone Cancer Center, Madison, WI, 53705, USA.
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Tumor angiogenesis and vascular normalization: alternative therapeutic targets. Angiogenesis 2017; 20:409-426. [PMID: 28660302 DOI: 10.1007/s10456-017-9562-9] [Citation(s) in RCA: 920] [Impact Index Per Article: 131.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 06/21/2017] [Indexed: 12/27/2022]
Abstract
Tumor blood vessels are a key target for cancer therapeutic management. Tumor cells secrete high levels of pro-angiogenic factors which contribute to the creation of an abnormal vascular network characterized by disorganized, immature and permeable blood vessels, resulting in poorly perfused tumors. The hypoxic microenvironment created by impaired tumor perfusion can promote the selection of more invasive and aggressive tumor cells and can also impede the tumor-killing action of immune cells. Furthermore, abnormal tumor perfusion also reduces the diffusion of chemotherapeutic drugs and radiotherapy efficiency. To fight against this defective phenotype, the normalization of the tumor vasculature has emerged as a new therapeutic strategy. Vascular normalization, by restoring proper tumor perfusion and oxygenation, could limit tumor cell invasiveness and improve the effectiveness of anticancer treatments. In this review, we investigate the mechanisms involved in tumor angiogenesis and describe strategies used to achieve vascular normalization.
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Potentiation of doxorubicin efficacy in hepatocellular carcinoma by the DNA repair inhibitor DT01 in preclinical models. Eur Radiol 2017; 27:4435-4444. [DOI: 10.1007/s00330-017-4792-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 01/11/2017] [Accepted: 03/06/2017] [Indexed: 12/15/2022]
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Rbah-Vidal L, Vidal A, Billaud EMF, Besse S, Ranchon-Cole I, Mishellany F, Perrot Y, Maigne L, Moins N, Guerquin-Kern JL, Degoul F, Chezal JM, Auzeloux P, Miot-Noirault E. Theranostic Approach for Metastatic Pigmented Melanoma Using ICF15002, a Multimodal Radiotracer for Both PET Imaging and Targeted Radionuclide Therapy. Neoplasia 2016; 19:17-27. [PMID: 27987437 PMCID: PMC5157796 DOI: 10.1016/j.neo.2016.11.001] [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: 10/11/2016] [Accepted: 11/01/2016] [Indexed: 01/05/2023] Open
Abstract
PURPOSE: This work reports, in melanoma models, the theranostic potential of ICF15002 as a single fluorinated and iodinated melanin-targeting compound. METHODS: Studies were conducted in the murine syngeneic B16BL6 model and in the A375 and SK-MEL-3 human xenografts. ICF15002 was radiolabeled with fluorine-18 for positron emission tomography (PET) imaging and biodistribution, with iodine-125 for metabolism study, and iodine-131 for targeted radionuclide therapy (TRT). TRT efficacy was assessed by tumor volume measurement, with mechanistics and dosimetry parameters being determined in the B16BL6 model. Intracellular localization of ICF15002 was characterized by secondary ion mass spectrometry (SIMS). RESULTS: PET imaging with [18F]ICF15002 evidenced tumoral uptake of 14.33 ± 2.11%ID/g and 4.87 ± 0.93%ID/g in pigmented B16BL6 and SK-MEL-3 models, respectively, at 1 hour post inoculation. No accumulation was observed in the unpigmented A375 melanoma. SIMS demonstrated colocalization of ICF15002 signal with melanin polymers in melanosomes of the B16BL6 tumors. TRT with two doses of 20 MBq [131I]ICF15002 delivered an absorbed dose of 102.3 Gy to B16BL6 tumors, leading to a significant tumor growth inhibition [doubling time (DT) of 2.9 ± 0.5 days in treated vs 1.8 ± 0.3 in controls] and a prolonged median survival (27 days vs 21 in controls). P53S15 phosphorylation and P21 induction were associated with a G2/M blockage, suggesting mitotic catastrophe. In the human SK-MEL-3 model, three doses of 25 MBq led also to a DT increase (26.5 ± 7.8 days vs 11.0 ± 3.8 in controls) and improved median survival (111 days vs 74 in controls). CONCLUSION: Results demonstrate that ICF15002 fulfills suitable properties for bimodal imaging/TRT management of patients with pigmented melanoma.
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Affiliation(s)
- Latifa Rbah-Vidal
- UMR 990 INSERM/Université d'Auvergne, F-63005 Clermont-Ferrand, France; UMR 892 INSERM/6299 CNRS/Université de Nantes, F-44007 Nantes, France
| | - Aurélien Vidal
- UMR 990 INSERM/Université d'Auvergne, F-63005 Clermont-Ferrand, France; Arronax, CS 10112, F-44817 Saint Herblain Cedex, France
| | | | - Sophie Besse
- UMR 990 INSERM/Université d'Auvergne, F-63005 Clermont-Ferrand, France
| | - Isabelle Ranchon-Cole
- UMR 1107 INSERM/Université d'Auvergne, Equipe Biophysique Neurosensorielle, F-63000 Clermont-Ferrand, France
| | - Florence Mishellany
- Centre Jean Perrin, Laboratoire d'anatomo-pathologie, F-63011 Clermont-Ferrand, France
| | - Yann Perrot
- CNRS/IN2P3/Université Blaise Pascal, Laboratoire de Physique Corpusculaire, F-63000 Clermont-Ferrand, France
| | - Lydia Maigne
- CNRS/IN2P3/Université Blaise Pascal, Laboratoire de Physique Corpusculaire, F-63000 Clermont-Ferrand, France
| | - Nicole Moins
- UMR 990 INSERM/Université d'Auvergne, F-63005 Clermont-Ferrand, France
| | | | - Françoise Degoul
- UMR 990 INSERM/Université d'Auvergne, F-63005 Clermont-Ferrand, France
| | | | - Philippe Auzeloux
- UMR 990 INSERM/Université d'Auvergne, F-63005 Clermont-Ferrand, France
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