{"title":"血管生成素诱导的破骨细胞生成介导口腔鳞状癌的骨破坏。","authors":"Kasumi Aoki, Nana Yoshitani, Naito Kurio, Norie Yoshioka, Jumpei Teramachi, Mika Ikegame, Hirohiko Okamura, Soichiro Ibaragi","doi":"10.21873/anticanres.17489","DOIUrl":null,"url":null,"abstract":"<p><strong>Background/aim: </strong>Bone destruction caused by oral cancer severely impacts patient quality of life. This study aimed to clarify the role of angiogenin (ANG) in osteoclastogenesis and oral cancer-induced bone destruction.</p><p><strong>Materials and methods: </strong>Recombinant ANG was used to assess its effects on osteoclast formation and bone resorption activity in bone marrow cultures. ANG-knockdown oral squamous carcinoma HSC-2 cells (ANG-RNAi) were transplanted into intramedullary cavities of femurs. Bone destruction was radiologically analyzed, while angiogenesis and osteoclast induction in the surrounding area of the transplanted lesion were histologically examined.</p><p><strong>Results: </strong>Recombinant ANG promoted osteoclast formation and bone resorption activity. Transplantation of ANG-RNAi cells significantly reduced tumor growth and bone destruction properties compared to transplantation of control cells. Histological analysis revealed lower angiogenesis and fewer osteoclast induction in the ANG-RNAi cells-transplanted group.</p><p><strong>Conclusion: </strong>ANG mediates oral cancer-induced bone destruction by promoting osteoclast formation and resorption. These findings suggest that ANG could be a potential therapeutic target for suppressing tumor growth, angiogenesis, and bone destruction in oral cancer therapy.</p>","PeriodicalId":8072,"journal":{"name":"Anticancer research","volume":"45 3","pages":"1025-1033"},"PeriodicalIF":1.6000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Angiogenin-induced Osteoclastogenesis Mediates Bone Destruction in Oral Squamous Carcinoma.\",\"authors\":\"Kasumi Aoki, Nana Yoshitani, Naito Kurio, Norie Yoshioka, Jumpei Teramachi, Mika Ikegame, Hirohiko Okamura, Soichiro Ibaragi\",\"doi\":\"10.21873/anticanres.17489\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background/aim: </strong>Bone destruction caused by oral cancer severely impacts patient quality of life. This study aimed to clarify the role of angiogenin (ANG) in osteoclastogenesis and oral cancer-induced bone destruction.</p><p><strong>Materials and methods: </strong>Recombinant ANG was used to assess its effects on osteoclast formation and bone resorption activity in bone marrow cultures. ANG-knockdown oral squamous carcinoma HSC-2 cells (ANG-RNAi) were transplanted into intramedullary cavities of femurs. Bone destruction was radiologically analyzed, while angiogenesis and osteoclast induction in the surrounding area of the transplanted lesion were histologically examined.</p><p><strong>Results: </strong>Recombinant ANG promoted osteoclast formation and bone resorption activity. Transplantation of ANG-RNAi cells significantly reduced tumor growth and bone destruction properties compared to transplantation of control cells. Histological analysis revealed lower angiogenesis and fewer osteoclast induction in the ANG-RNAi cells-transplanted group.</p><p><strong>Conclusion: </strong>ANG mediates oral cancer-induced bone destruction by promoting osteoclast formation and resorption. These findings suggest that ANG could be a potential therapeutic target for suppressing tumor growth, angiogenesis, and bone destruction in oral cancer therapy.</p>\",\"PeriodicalId\":8072,\"journal\":{\"name\":\"Anticancer research\",\"volume\":\"45 3\",\"pages\":\"1025-1033\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2025-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Anticancer research\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.21873/anticanres.17489\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Anticancer research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.21873/anticanres.17489","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ONCOLOGY","Score":null,"Total":0}
Angiogenin-induced Osteoclastogenesis Mediates Bone Destruction in Oral Squamous Carcinoma.
Background/aim: Bone destruction caused by oral cancer severely impacts patient quality of life. This study aimed to clarify the role of angiogenin (ANG) in osteoclastogenesis and oral cancer-induced bone destruction.
Materials and methods: Recombinant ANG was used to assess its effects on osteoclast formation and bone resorption activity in bone marrow cultures. ANG-knockdown oral squamous carcinoma HSC-2 cells (ANG-RNAi) were transplanted into intramedullary cavities of femurs. Bone destruction was radiologically analyzed, while angiogenesis and osteoclast induction in the surrounding area of the transplanted lesion were histologically examined.
Results: Recombinant ANG promoted osteoclast formation and bone resorption activity. Transplantation of ANG-RNAi cells significantly reduced tumor growth and bone destruction properties compared to transplantation of control cells. Histological analysis revealed lower angiogenesis and fewer osteoclast induction in the ANG-RNAi cells-transplanted group.
Conclusion: ANG mediates oral cancer-induced bone destruction by promoting osteoclast formation and resorption. These findings suggest that ANG could be a potential therapeutic target for suppressing tumor growth, angiogenesis, and bone destruction in oral cancer therapy.
期刊介绍：
ANTICANCER RESEARCH is an independent international peer-reviewed journal devoted to the rapid publication of high quality original articles and reviews on all aspects of experimental and clinical oncology. Prompt evaluation of all submitted articles in confidence and rapid publication within 1-2 months of acceptance are guaranteed.
ANTICANCER RESEARCH was established in 1981 and is published monthly (bimonthly until the end of 2008). Each annual volume contains twelve issues and index. Each issue may be divided into three parts (A: Reviews, B: Experimental studies, and C: Clinical and Epidemiological studies).
Special issues, presenting the proceedings of meetings or groups of papers on topics of significant progress, will also be included in each volume. There is no limitation to the number of pages per issue.
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