Reduced Latency in the Metastatic Niche Contributes to the More Aggressive Phenotype of LM8 Compared to Dunn Osteosarcoma Cells
المؤلفون المشاركون
Muff, Roman
Ram Kumar, Ram Mohan
Fuchs, Bruno
Bertz, Josefine
Born, Walter
Banke, Ingo J.
Arlt, Matthias J. E.
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-04
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Metastasis is the major cause of death of osteosarcoma patients and its diagnosis remains difficult.
In preclinical studies, however, forced expression of reporter genes in osteosarcoma cells has remarkably improved the detection of micrometastases and, consequently, the quality of the studies.
We recently showed that Dunn cells equipped with a lacZ reporter gene disseminated from subcutaneous primary tumors as frequently as their highly metastatic subline LM8, but only LM8 cells grew to macrometastases.
In the present time-course study, tail-vein-injected Dunn and LM8 cells settled within 24 h at the same frequency in the lung, liver, and kidney of mice.
Furthermore, Dunn cells also grew to macrometastases, but, compared to LM8, with a delay of two weeks in lung and one week in liver and kidney tissue, consistent with prolonged survival of the mice.
Dunn- and LM8-cell-derived ovary and spine metastases occurred less frequently.
In vitro, Dunn cells showed less invasiveness and stronger contact inhibition and intercellular adhesion than LM8 cells and several cancer- and dormancy-related genes were differentially expressed.
In conclusion, Dunn cells, compared to LM8, have a similar capability but a longer latency to form macrometastases and provide an interesting new experimental system to study tumor cell dormancy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Arlt, Matthias J. E.& Banke, Ingo J.& Bertz, Josefine& Ram Kumar, Ram Mohan& Muff, Roman& Born, Walter…[et al.]. 2013. Reduced Latency in the Metastatic Niche Contributes to the More Aggressive Phenotype of LM8 Compared to Dunn Osteosarcoma Cells. Complexity،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1011449
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Arlt, Matthias J. E.…[et al.]. Reduced Latency in the Metastatic Niche Contributes to the More Aggressive Phenotype of LM8 Compared to Dunn Osteosarcoma Cells. Complexity No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1011449
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Arlt, Matthias J. E.& Banke, Ingo J.& Bertz, Josefine& Ram Kumar, Ram Mohan& Muff, Roman& Born, Walter…[et al.]. Reduced Latency in the Metastatic Niche Contributes to the More Aggressive Phenotype of LM8 Compared to Dunn Osteosarcoma Cells. Complexity. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1011449
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1011449
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر