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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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Fort M, Guet S, Husheng S, Calitchi E, Belkacemi Y. Role of radiation therapy in melanomas: Systematic review and best practice in 2016. Crit Rev Oncol Hematol 2016; 99:362-75. [PMID: 26829895 DOI: 10.1016/j.critrevonc.2016.01.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 12/02/2015] [Accepted: 01/16/2016] [Indexed: 12/11/2022] Open
Abstract
Radiotherapy has been used for skin cancers since early after the discovery of X-rays. The introduction of sophisticated surgery techniques and information of the general population on potential late radiation-induced toxicity and carcinogenesis have led to limiting indications in the dermatologist community. However, radiotherapy (RT) has undergone considerable developments, essentially including technological advances, to sculpt radiation delivery, with demonstration of the benefit either alone or after adding concomitant cytotoxic agents or targeted therapies. Although side effects due to high doses and/or the use of old RT techniques have been significantly decreased, the risk of atrophic scars, ulcerations or secondary cancers persist. In this systematic review, we aim to discuss indications for RT in melanomas with focus on new advances that may lead to rehabilitating this treatment option according to the tumor radiosensitivity and clinical benefit/risk ratio. Melanomas have been considered as radioresistant tumors for many years.
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Affiliation(s)
- Magali Fort
- Radiation Oncology Department of Henri Mondor University Hospital and University Paris-Est Creteil (UPEC), Créteil, France
| | - Saada Guet
- Radiation Oncology Department of Henri Mondor University Hospital and University Paris-Est Creteil (UPEC), Créteil, France
| | - Shan Husheng
- Radiation Oncology Department of Henri Mondor University Hospital and University Paris-Est Creteil (UPEC), Créteil, France
| | - Elie Calitchi
- Radiation Oncology Department of Henri Mondor University Hospital and University Paris-Est Creteil (UPEC), Créteil, France; Henri Mondor Breast Center and University of Paris-Est Creteil (UPEC), Créteil, France
| | - Yazid Belkacemi
- Radiation Oncology Department of Henri Mondor University Hospital and University Paris-Est Creteil (UPEC), Créteil, France; Henri Mondor Breast Center and University of Paris-Est Creteil (UPEC), Créteil, France.
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Yu C, Guo J, Liu Y, Jia J, Jia R, Fan M. Oral squamous cancer cell exploits hnRNP A1 to regulate cell cycle and proliferation. J Cell Physiol 2015; 230:2252-61. [PMID: 25752295 DOI: 10.1002/jcp.24956] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 02/05/2015] [Indexed: 01/08/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is a common human malignant tumor with high mortality. So far, the molecular pathogenesis of OSCC remains largely unclear. Heterogeneous nuclear ribonucleoprotein (hnRNP) A1 is an important multi-function splicing factor and closely related to tumorigenesis. hnRNP A1 is overexpressed in various tumors, and promotes aerobic glycolysis and elongation of telomere, but the function of hnRNP A1 in cell cycle and proliferation remains unclear. We found that hnRNP A1 was overexpressed in OSCC tissues, and was required for the growth of OSCC cells. Moreover, hnRNP A1 was highly expressed in the G2/M cell cycle phase. Knockdown of hnRNP A1 induced G2/M arrest. DNA microarray assay result showed that hnRNP A1 regulated the expression of a number of target genes associated with G2/M phase. Moreover, hnRNP A1 controlled the alternative splicing of CDK2 exon 5. These findings suggested that hnRNP A1 plays key roles in the regulation of cell cycle progression and pathogenesis of OSCC.
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Affiliation(s)
- Cheng Yu
- Hubei-MOST KLOS & KLOBME, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Jihua Guo
- Hubei-MOST KLOS & KLOBME, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Yu Liu
- College of Life Sciences, Wuhan University, Wuhan, PR China
| | - Jun Jia
- Hubei-MOST KLOS & KLOBME, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Rong Jia
- Hubei-MOST KLOS & KLOBME, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Mingwen Fan
- Hubei-MOST KLOS & KLOBME, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
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Lu SX, Kappel LW, Charbonneau-Allard AM, Atallah R, Holland AM, Turbide C, Hubbard VM, Rotolo JA, Smith M, Suh D, King C, Rao UK, Yim N, Bautista JL, Jenq RR, Penack O, Na IK, Liu C, Murphy G, Alpdogan O, Blumberg RS, Macian F, Holmes KV, Beauchemin N, van den Brink MRM. Ceacam1 separates graft-versus-host-disease from graft-versus-tumor activity after experimental allogeneic bone marrow transplantation. PLoS One 2011; 6:e21611. [PMID: 21760897 PMCID: PMC3130781 DOI: 10.1371/journal.pone.0021611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Accepted: 06/02/2011] [Indexed: 11/19/2022] Open
Abstract
Background Allogeneic bone marrow transplantation (allo-BMT) is a potentially curative therapy for a variety of hematologic diseases, but benefits, including graft-versus-tumor (GVT) activity are limited by graft-versus-host-disease (GVHD). Carcinoembryonic antigen related cell adhesion molecule 1 (Ceacam1) is a transmembrane glycoprotein found on epithelium, T cells, and many tumors. It regulates a variety of physiologic and pathological processes such as tumor biology, leukocyte activation, and energy homeostasis. Previous studies suggest that Ceacam1 negatively regulates inflammation in inflammatory bowel disease models. Methods We studied Ceacam1 as a regulator of GVHD and GVT after allogeneic bone marrow transplantation (allo-BMT) in mouse models. In vivo, Ceacam1−/− T cells caused increased GVHD mortality and GVHD of the colon, and greater numbers of donor T cells were positive for activation markers (CD25hi, CD62Llo). Additionally, Ceacam1−/− CD8 T cells had greater expression of the gut-trafficking integrin α4β7, though both CD4 and CD8 T cells were found increased numbers in the gut post-transplant. Ceacam1−/− recipients also experienced increased GVHD mortality and GVHD of the colon, and alloreactive T cells displayed increased activation. Additionally, Ceacam1−/− mice had increased mortality and decreased numbers of regenerating small intestinal crypts upon radiation exposure. Conversely, Ceacam1-overexpressing T cells caused attenuated target-organ and systemic GVHD, which correlated with decreased donor T cell numbers in target tissues, and mortality. Finally, graft-versus-tumor survival in a Ceacam1+ lymphoma model was improved in animals receiving Ceacam1−/− vs. control T cells. Conclusions We conclude that Ceacam1 regulates T cell activation, GVHD target organ damage, and numbers of donor T cells in lymphoid organs and GVHD target tissues. In recipients of allo-BMT, Ceacam1 may also regulate tissue radiosensitivity. Because of its expression on both the donor graft and host tissues, this suggests that targeting Ceacam1 may represent a potent strategy for the regulation of GVHD and GVT after allogeneic transplantation.
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Affiliation(s)
- Sydney X Lu
- Department of Immunology and Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America
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Chaudhry MA, Sachdeva H, Omaruddin RA. Radiation-induced micro-RNA modulation in glioblastoma cells differing in DNA-repair pathways. DNA Cell Biol 2010; 29:553-61. [PMID: 20380575 DOI: 10.1089/dna.2009.0978] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Human glioblastomas often develop resistance to radiation therapy. The molecular details of this phenomenon are not completely understood. Recent studies have suggested that deficiency in DNA repair pathways may alter the resistance to ionizing radiation in gliobastomas. The human glioma cell line M059J is deficient in DNA-dependent protein kinase (DNA-PK), whereas cell line M059K, isolated from the same malignant tumor, has normal DNA-PK activity. DNA-PK plays a central role in the repair of ionizing-radiation-induced double-strand break repair, and its deficiency has been correlated with ionizing radiation sensitivity in these glioblastoma cells. We argued that other cellular pathways could also play a role in the resistance to radiation therapy in gliomas. We hypothesized that micro-RNAs (miRNAs) are differentially modulated in M059J and M059K cells exposed to ionizing radiation and that the miRNA modulation contributes to the resistance to ionizing radiation. miRNAs are small nonprotein coding single-stranded RNA molecules, which are crucial posttranscriptional regulators of gene expression. Numerous studies have documented the participation of miRNAs in a wide range of biological processes. The contribution of miRNAs in mediating resistance of glioblastoma cell to ionizing radiation treatment has not been elucidated. To test this hypothesis, we examined the expression patterns of a number of miRNAs involved in carcinogenesis in irradiated M059J and M059K cells. The relative expression level as determined by real-time quantitative PCR for miRNAs belonging to the let-7 family indicated an upregulation in irradiated M059K cells. On the contrary, the analysis of irradiated M059J cells for the modulation of let-7 family of miRNAs revealed an overall downregulation. The miR-17-3p, miR-17-5p, miR-19a, miR-19b, miR-142-3p, and miR-142-5p were upregulated in both M059K and M059J cells. The miR-15a, miR-16, miR-143, miR-155, and miR-21 were upregulated in M059K, and the modulation of these miRNAs fluctuated in M059J cells in a time-dependent manner. These results indicate the involvement of miRNAs in the differential response of glioblastoma cells to ionizing radiation treatment.
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Affiliation(s)
- M Ahmad Chaudhry
- Department of Medical Laboratory and Radiation Sciences, University of Vermont , Burlington, Vermont, USA.
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Pomp J, Wike JL, Ouwerkerk IJ, Hoogstraten C, Davelaar J, Schrier PI, Leer JW, Thames HD, Brock WA. Cell density dependent plating efficiency affects outcome and interpretation of colony forming assays. Radiother Oncol 1996; 40:121-5. [PMID: 8884965 DOI: 10.1016/0167-8140(96)01767-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND PURPOSE The usefulness of colony forming assays (CFA) has been established for almost 40 years (Puck and Marcus, J.Exp.Med. 103: 653-666, 1956). Although time-consuming and not successful for all cell lines, it is generally considered to be the gold standard of assays for testing the sensitivity of cell lines to ionizing radiation or other cytotoxic agents in vitro. We recently found for several cell lines that the plating efficiencies of both control and irradiated cells is dependent upon the density of cells seeded for colony formation; that is, increasing cell inoculum levels resulted in a non-linear relationship with colony formation, even at relatively low colony numbers. MATERIAL AND METHODS All data from a human melanoma cell line, transfected with c-myc or N-ras, as well as from normal human diploid fibroblasts, were taken to see how this phenomenon influenced outcome and interpretation of clonogenic assays. Survival was recalculated using all data, or only data with a linear relationship between inoculum level and colony formation. RESULTS It is found that when data with a non-linear relationship between inoculum level and colony formation are included, survival can be underestimated due to inhibition of colony formation in treated cultures. CONCLUSION For validity, colony forming assays must be standardized to assure a constant relationship between the cell density and colony forming efficiency. This usually requires a much lower density of colonies than has been typically published for many cell survival studies.
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Affiliation(s)
- J Pomp
- Department of Clinical Oncology, University Hospital, Leiden, The Netherlands.
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