Name: models of bone metastasis
Uploaded: 2012-09-04T13:00:00
Description: Watch this Scientific Journal Video about Models of Bone Metastasis at JoVE.com

P01CA040035 (FE JAS /) और VA कैरियर विकास पुरस्कार (JAS): लेखकों निम्नलिखित धन स्रोतों को स्वीकार करते हैं.

1. सेल रखरखाव <ol><li> एमडीए MB-231 के कई हड्डी metastatic subclones मौजूद कि हड्डी उपनिवेशवाद और विकास के लिए चर प्रवृत्ति है. अपने प्रयोगों के लिए हम एक क्लोन से व्युत्पन्न GFP टैग UTHSCA 2 में विकसित एमडीए MB-231 का उपयोग करें. यह ?...

<ol>
	<li>Sterling, J. A., Edwards, J. R., Martin, T. J., Mundy, G. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Advances+in+the+biology+of+bone+metastasis:+how+the+skeleton+affects+tumor+behavior.">Advances in the biology of bone metastasis: how the skeleton affects tumor behavior.</a> Bone. 48, 6-15 (2011).</li><li>Yoneda, T., Sasaki, A., Mundy, G. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Osteolytic+bone+metastasis+in+breast+cancer.">Osteolytic bone metastasis in breast cancer.</a> Breast Cancer Res. Treat. 32, 73-84 (1994).</li><li>Johnson, R. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=TGF-beta+promotion+of+Gli2-induced+expression+of+parathyroid+hormone-related+protein,+an+important+osteolytic+factor+in+bone+metastasis,+is+independent+of+canonical+Hedgehog+signaling.">TGF-beta promotion of Gli2-induced expression of parathyroid hormone-related protein, an important osteolytic factor in bone metastasis, is independent of canonical Hedgehog signaling.</a> Cancer Res. 71, 822-831 (2011).</li><li>Li, X. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Loss+of+TGF-beta+Responsiveness+in+Prostate+Stromal+Cells+Alters+Chemokine+Levels+and+Facilitates+the+Development+of+Mixed+Osteoblastic/Osteolytic+Bone+Lesions.">Loss of TGF-beta Responsiveness in Prostate Stromal Cells Alters Chemokine Levels and Facilitates the Development of Mixed Osteoblastic/Osteolytic Bone Lesions.</a> Mol. Cancer Res. , (2012).</li><li>Yoneda, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Actions+of+bisphosphonate+on+bone+metastasis+in+animal+models+of+breast+carcinoma.">Actions of bisphosphonate on bone metastasis in animal models of breast carcinoma.</a> Cancer. 88, 2979-2988 (2000).</li><li>Rose, A. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Osteoactivin+promotes+breast+cancer+metastasis+to+bone.">Osteoactivin promotes breast cancer metastasis to bone.</a> Mol. Cancer Res. 5, 1001-1014 (2007).</li><li>Sterling, J. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+hedgehog+signaling+molecule+Gli2+induces+parathyroid+hormone-related+peptide+expression+and+osteolysis+in+metastatic+human+breast+cancer+cells.">The hedgehog signaling molecule Gli2 induces parathyroid hormone-related peptide expression and osteolysis in metastatic human breast cancer cells.</a> Cancer Res. 66, 7548-7553 (2006).</li><li>Lu, X. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=VCAM-1+promotes+osteolytic+expansion+of+indolent+bone+micrometastasis+of+breast+cancer+by+engaging+alpha4beta1-positive+osteoclast+progenitors.">VCAM-1 promotes osteolytic expansion of indolent bone micrometastasis of breast cancer by engaging alpha4beta1-positive osteoclast progenitors.</a> Cancer Cell. 20, 701-714 (2011).</li><li>Oyajobi, B. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Detection+of+myeloma+in+skeleton+of+mice+by+whole-body+optical+fluorescence+imaging.">Detection of myeloma in skeleton of mice by whole-body optical fluorescence imaging.</a> Mol. Cancer Ther. 6, 1701-1708 (2007).</li><li>Johnson, L. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Longitudinal+live+animal+micro-CT+allows+for+quantitative+analysis+of+tumor-induced+bone+destruction.">Longitudinal live animal micro-CT allows for quantitative analysis of tumor-induced bone destruction.</a> Bone. 48, 141-151 (2011).</li><li>Sterling, J., Johnson, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Imaging Techniques for the Detection and Examination of Breast Cancer Metastasis to Bone. 46, (2011).</li><li>Steinbauer, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=GFP-transfected+tumor+cells+are+useful+in+examining+early+metastasis+in+vivo,+but+immune+reaction+precludes+long-term+tumor+development+studies+in+immunocompetent+mice.">GFP-transfected tumor cells are useful in examining early metastasis in vivo, but immune reaction precludes long-term tumor development studies in immunocompetent mice.</a> Clin. Exp. Metastasis. 20, 135-141 (2003).</li><li>Oyajobi, B. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Dual+effects+of+macrophage+inflammatory+protein-1alpha+on+osteolysis+and+tumor+burden+in+the+murine+5TGM1+model+of+myeloma+bone+disease.">Dual effects of macrophage inflammatory protein-1alpha on osteolysis and tumor burden in the murine 5TGM1 model of myeloma bone disease.</a> Blood. 102, 311-319 (2003).</li></ol>

ट्यूमर प्रेरित हड्डी रोग के अध्ययन के कई पशु मॉडल है जो दो सबसे अधिक इस्तेमाल किया intracardiac और intratibial inoculations पर भरोसा करते हैं. कई मामलों में intracardiac हड्डी मेटास्टेसिस के अध्ययन के लिए सबसे अच्छा विकल्प है, तथापि, य...

<table border="1"><tbody><tr><td> अभिकर्मक के नाम </td><td> कंपनी </td><td> सूचीपत्र संख्या </td></tr><tr><td> एमडीए MB-231 मानव स्तन कैंसर की कोशिकाओं </td><td> मूलतः ATCC आंतरिक क्लोन और चयनित </td><td></td></tr><tr><td> DMEM </td><td> GIBCO </td><td> 11885 </td></tr><tr><td> पीबीएस </td><td> Mediatech इंक </td><td> 21-040-CV </td></tr><tr><td> FBS </td><td> एटलस जैविक </td><td> F-0050a </td></tr><tr><td> क्लोम - रस </td><td> GIBCO </td><td> 15400 </td></tr><tr><td> Faxitron </td><td> Faxitron </td><td></td></tr><tr><td> कलाकार </td><td> रियायती ब्याज दर </td><td></td></tr><tr><td> μCT स्कैनर </td><td> SCANCO </td><td></td></tr><tr><td> Athymic नग्न चूहों </td><td> हार्लन </td><td> फॉक्स परमाणु - / - </td></tr><tr><td> इंसुलिन सीरिंज (300 μl, 28.5 जी) </td><td> Becton Dickinson </td><td> 309300 </td></tr><tr><td> IVIS </td><td> कैलीपर </td><td></td></tr><tr><td> विकिरणित कृंतक आहार </td><td> Teklad </td><td> 2920x </td></tr></tbody></table>

models of bone metastasis

Bone metastases are a common occurrence in several malignancies, including breast, prostate, and lung. Once established in bone, tumors are responsible for significant morbidity and mortality1. Thus, there is a significant need to understand the molecular mechanisms controlling the establishment, growth and activity of tumors in bone. Several in vivo models have been established to study these events and each has specific benefits and limitations. The most commonly used model utilizes intracardiac inoculation of tumor cells directly into the arterial blood supply of athymic (nude) BalbC mice. This procedure can be applied to many different tumor types (including PC-3 prostate cancer, lung carcinoma, and mouse mammary fat pad tumors); however, in this manuscript we will focus on the breast cancer model, MDA-MB-231. In this model we utilize a highly bone-selective clone, originally derived in Dr. Mundy's group in San Antonio2, that has since been transfected for GFP expression and re-cloned by our group3. This clone is a bone metastatic variant with a high rate of osteotropism and very little metastasis to lung, liver, or adrenal glands. While intracardiac injections are most commonly used for studies of bone metastasis2, in certain instances intratibial4 or mammary fat pad injections are more appropriate. Intracardiac injections are typically performed when using human tumor cells with the goal of monitoring later stages of metastasis, specifically the ability of cancer cells to arrest in bone, survive, proliferate, and establish tumors that develop into cancer-induced bone disease. Intratibial injections are performed if focusing on the relationship of cancer cells and bone after a tumor has metastasized to bone, which correlates roughly to established metastatic bone disease. Neither of these models recapitulates early steps in the metastatic process prior to embolism and entry of tumor cells into the circulation. If monitoring primary tumor growth or metastasis from the primary site to bone, then mammary fat pad inoculations are usually preferred; however, very few tumor cell lines will consistently metastasize to bone from the primary site, with 4T1 bone-preferential clones, a mouse mammary carcinoma, being the exception 5,6.
This manuscript details inoculation procedures and highlights key steps in post inoculation analyses. Specifically, it includes cell culture, tumor cell inoculation procedures for intracardiac and intratibial inoculations, as well as brief information regarding weekly monitoring by x-ray, fluorescence and histomorphometric analyses.

Watch this Scientific Journal Video about Models of Bone Metastasis at JoVE.com

Models of Bone Metastasis

पशु मॉडल अक्सर हड्डी करने के लिए कैंसर मेटास्टेसिस का अध्ययन करने के लिए उपयोग किया जाता है. इस प्रोटोकॉल में हम अस्थि मेटास्टेसिस के अध्ययन के लिए दो ट्यूमर टीका के आम तरीकों का वर्णन और संक्षिप्त करने की निगरानी और इन मॉडलों यों का उपयोग विश्लेषण के कुछ का वर्णन है.

अस्थि मेटास्टेसिस के मॉडल

Bone metastases are a common occurrence in several malignancies, including breast, prostate, and lung. Once established in bone, tumors are responsible ...

Research

JoVE Journal

Medicine

Experimental Metastasis Assay

प्रयोगात्मक मेटास्टेसिस परख

Metastasis is the leading cause of death in cancer patients.  To understand the mechanism of metastasis, an experimental metastasis assay was established ...

In vitro Mesothelial Clearance Assay that Models the Early Steps of Ovarian Cancer Metastasis

In vitro Mesothelial Clearance Assay that Models the Early Steps of Ovarian Cancer Metastasis

इन विट्रो mesothelial क्लीयरेंस परख कि डिम्बग्रंथि के कैंसर मेटास्टेसिस के प्रारंभिक चरण मॉडल

Ovarian cancer is the fifth leading cause of cancer related deaths in the United States1. Despite a positive initial response to therapies, 70 to 90 ...

Multi-modal Imaging of Angiogenesis in a Nude Rat Model of Breast Cancer Bone Metastasis Using Magnetic Resonance Imaging, Volumetric Computed Tomography and Ultrasound

स्तन कैंसर अस्थि मेटास्टेसिस की एक नग्न चूहा मॉडल चुंबकीय अनुनाद इमेजिंग, बड़ा गणना टोमोग्राफी और अल्ट्रासाउंड का उपयोग मल्टी मोडल एंजियोजिनेसिस इमेजिंग

Angiogenesis is an essential feature of cancer growth and metastasis formation. In bone metastasis, angiogenic factors are pivotal for tumor cell ...

Pre-clinical Evaluation of Tyrosine Kinase Inhibitors for Treatment of Acute Leukemia

एक्यूट ल्यूकेमिया के इलाज के लिए tyrosine kinase inhibitors के पूर्व नैदानिक ​​मूल्यांकन

Receptor tyrosine kinases have been implicated in the development and progression of many cancers, including both leukemia and solid tumors, and are ...

An Orthotopic Murine Model of Human Prostate Cancer Metastasis

मानव प्रोस्टेट कैंसर मेटास्टेसिस के एक orthotopic murine मॉडल

Our laboratory has developed a novel orthotopic implantation model of  human prostate cancer (PCa). As PCa death is not due to the primary tumor, but  ...

Adjustable Stiffness, External Fixator for the Rat Femur Osteotomy and Segmental Bone Defect Models

समायोज्य कठोरता, चूहा फीमर Osteotomy और कमानी अस्थि दोष मॉडल के लिए बाहरी Fixator

The mechanical environment around the healing of broken bone is very important as it determines the way the fracture will heal. Over the past decade there ...

High-frequency Ultrasound Imaging of Mouse Cervical Lymph Nodes

माउस सरवाइकल लिम्फ नोड्स की उच्च आवृत्ति अल्ट्रासाउंड इमेजिंग

High-frequency ultrasound (HFUS) is widely employed as a non-invasive method for imaging internal anatomic structures in experimental small animal ...

A "Patient-Like" Orthotopic Syngeneic Mouse Model of Hepatocellular Carcinoma Metastasis

एक &quot;रोगी की तरह&quot; Orthotopic syngeneic माउस मॉडल हेपैटोसेलुलर के कार्सिनोमा मेटास्टेसिस

The majority of cancer-related deaths are caused by the metastasis of the cancer rather than the primary tumor itself. Yet, the underlying mechanisms of ...

Quantitation of Intra-peritoneal Ovarian Cancer Metastasis

इंट्रा-पेरिटोनियल डिम्बग्रंथि के कैंसर मेटास्टेसिस के quantitation

Epithelial ovarian cancer (EOC) is the leading cause of death from gynecologic malignancy in the United States.  Mortality is due to diagnosis of 75% of ...

Evaluation of Lung Metastasis in Mouse Mammary Tumor Models by Quantitative Real-time PCR

मात्रात्मक वास्तविक समय पीसीआर द्वारा माउस स्तन ट्यूमर मॉडल में फेफड़ों मेटास्टेसिस का मूल्यांकन

Metastatic disease is the spread of malignant tumor cells from the primary cancer site to a distant organ and is the primary cause of cancer associated ...