Christopher J Robinson, Cambri E Moeller, Cally N Quick, Christine E Goodermuth, Mariano Carossino, Sita S Withers
{"title":"肿瘤免疫微环境背景下犬骨肉瘤中巨噬细胞集落刺激因子(M-CSF)和白细胞介素-34(IL-34)的表达。","authors":"Christopher J Robinson, Cambri E Moeller, Cally N Quick, Christine E Goodermuth, Mariano Carossino, Sita S Withers","doi":"10.1111/vco.12993","DOIUrl":null,"url":null,"abstract":"<p><p>Canine osteosarcoma (OSA) is a malignancy that has been shown to modulate the host immune system. Macrophage colony-stimulating factor (M-CSF; CSF1) and interleukin-34 (IL-34; IL34) are both ligands of colony stimulating factor 1 receptor (CSF-1R), and may play a role in the pathogenesis of a variety of human cancers, including OSA. This study aimed to, (1) assess M-CSF and IL-34 expression in canine OSA cell lines and tissue samples, and (2) determine any correlations between M-CSF and IL-34 expression and immune cell infiltrates within canine OSA tissues. Four canine OSA cell lines and canine osteoblasts were treated with control media, TNFα (10 ng/mL) or IL-1β (10 ng/mL) and analysed with RT-qPCR and ELISA. IL-34 and M-CSF mRNA and protein were detectable in all cell lines, however upregulation following TNFα or IL-1β exposure was only consistently observed for transcript expression. Baseline expression of CSF1 and IL34 mRNA in OSA cell lines was equal to or higher than that of canine osteoblasts. All 10 OSA tissue samples expressed IL34 and CSF1 transcripts to varying degrees. Furthermore, CSF1 and IL34 expression both showed a moderate to high degree of correlation with M1 macrophage lineage-associated transcripts (CD80 and IL15RA). There was a moderate degree of correlation between CSF1 and CD163, but no correlation between IL34 and either M2 macrophage-associated transcripts (CD163 and CCL24). In summary, IL-34 and M-CSF are expressed in canine OSA cell lines and tissues, and expression positively correlates with a wide range of immune-related transcripts.</p>","PeriodicalId":23693,"journal":{"name":"Veterinary and comparative oncology","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Macrophage Colony Stimulating Factor (M-CSF) and Interleukin-34 (IL-34) Expression in Canine Osteosarcoma in the Context of the Tumour Immune Microenvironment.\",\"authors\":\"Christopher J Robinson, Cambri E Moeller, Cally N Quick, Christine E Goodermuth, Mariano Carossino, Sita S Withers\",\"doi\":\"10.1111/vco.12993\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Canine osteosarcoma (OSA) is a malignancy that has been shown to modulate the host immune system. Macrophage colony-stimulating factor (M-CSF; CSF1) and interleukin-34 (IL-34; IL34) are both ligands of colony stimulating factor 1 receptor (CSF-1R), and may play a role in the pathogenesis of a variety of human cancers, including OSA. This study aimed to, (1) assess M-CSF and IL-34 expression in canine OSA cell lines and tissue samples, and (2) determine any correlations between M-CSF and IL-34 expression and immune cell infiltrates within canine OSA tissues. Four canine OSA cell lines and canine osteoblasts were treated with control media, TNFα (10 ng/mL) or IL-1β (10 ng/mL) and analysed with RT-qPCR and ELISA. IL-34 and M-CSF mRNA and protein were detectable in all cell lines, however upregulation following TNFα or IL-1β exposure was only consistently observed for transcript expression. Baseline expression of CSF1 and IL34 mRNA in OSA cell lines was equal to or higher than that of canine osteoblasts. All 10 OSA tissue samples expressed IL34 and CSF1 transcripts to varying degrees. Furthermore, CSF1 and IL34 expression both showed a moderate to high degree of correlation with M1 macrophage lineage-associated transcripts (CD80 and IL15RA). There was a moderate degree of correlation between CSF1 and CD163, but no correlation between IL34 and either M2 macrophage-associated transcripts (CD163 and CCL24). In summary, IL-34 and M-CSF are expressed in canine OSA cell lines and tissues, and expression positively correlates with a wide range of immune-related transcripts.</p>\",\"PeriodicalId\":23693,\"journal\":{\"name\":\"Veterinary and comparative oncology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Veterinary and comparative oncology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1111/vco.12993\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/8/20 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"VETERINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Veterinary and comparative oncology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1111/vco.12993","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/8/20 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
Macrophage Colony Stimulating Factor (M-CSF) and Interleukin-34 (IL-34) Expression in Canine Osteosarcoma in the Context of the Tumour Immune Microenvironment.
Canine osteosarcoma (OSA) is a malignancy that has been shown to modulate the host immune system. Macrophage colony-stimulating factor (M-CSF; CSF1) and interleukin-34 (IL-34; IL34) are both ligands of colony stimulating factor 1 receptor (CSF-1R), and may play a role in the pathogenesis of a variety of human cancers, including OSA. This study aimed to, (1) assess M-CSF and IL-34 expression in canine OSA cell lines and tissue samples, and (2) determine any correlations between M-CSF and IL-34 expression and immune cell infiltrates within canine OSA tissues. Four canine OSA cell lines and canine osteoblasts were treated with control media, TNFα (10 ng/mL) or IL-1β (10 ng/mL) and analysed with RT-qPCR and ELISA. IL-34 and M-CSF mRNA and protein were detectable in all cell lines, however upregulation following TNFα or IL-1β exposure was only consistently observed for transcript expression. Baseline expression of CSF1 and IL34 mRNA in OSA cell lines was equal to or higher than that of canine osteoblasts. All 10 OSA tissue samples expressed IL34 and CSF1 transcripts to varying degrees. Furthermore, CSF1 and IL34 expression both showed a moderate to high degree of correlation with M1 macrophage lineage-associated transcripts (CD80 and IL15RA). There was a moderate degree of correlation between CSF1 and CD163, but no correlation between IL34 and either M2 macrophage-associated transcripts (CD163 and CCL24). In summary, IL-34 and M-CSF are expressed in canine OSA cell lines and tissues, and expression positively correlates with a wide range of immune-related transcripts.
期刊介绍:
Veterinary and Comparative Oncology (VCO) is an international, peer-reviewed journal integrating clinical and scientific information from a variety of related disciplines and from worldwide sources for all veterinary oncologists and cancer researchers concerned with aetiology, diagnosis and clinical course of cancer in domestic animals and its prevention. With the ultimate aim of diminishing suffering from cancer, the journal supports the transfer of knowledge in all aspects of veterinary oncology, from the application of new laboratory technology to cancer prevention, early detection, diagnosis and therapy. In addition to original articles, the journal publishes solicited editorials, review articles, commentary, correspondence and abstracts from the published literature. Accordingly, studies describing laboratory work performed exclusively in purpose-bred domestic animals (e.g. dogs, cats, horses) will not be considered.