Name: isolation and intravenous injection of murine bone marrow derived monocytes
Uploaded: 2014-12-27T15:00:00
Description: Watch this Scientific Journal Video about Isolation and Intravenous Injection of Murine Bone Marrow Derived Monocytes at JoVE.com

This work was supported by the DFG (Deutsche Forschungsgemeinschaft, German Research Foundation) SFB 854 (Sonderforschungsbereich, collaborative research center). 
Thanks to Hans-Holger G&#228;rtner, Audiovisuelles Medienzentrum, Otto-von-Guericke University Magdeburg, Magdeburg, Germany, for technical support.

وقد أجريت هذه الدراسة بإذن من الدولة من ولاية سكسونيا وسكسونيا-أنهالت، Regierungspraesidium درسدن / هال، وفقا للمادة 8 من القانون الألماني لحماية الحيوان (24D-9168،11-1 / 2008-24). عزل خلية 1 1.1 إعداد عظم الفخذ والسا?...

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C., Herold, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Transplantation+of+bone+marrow+derived+monocytes:+a+novel+approach+for+augmentation+of+arteriogenesis+in+a+murine+model+of+femoral+artery+ligation.">Transplantation of bone marrow derived monocytes: a novel approach for augmentation of arteriogenesis in a murine model of femoral artery ligation.</a> American Journal Of Translational Research. 5 (2), 155-169 (2013).</li><li>Leon, B., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Dendritic+cell+differentiation+potential+of+mouse+monocytes:+monocytes+represent+immediate+precursors+of+CD8-+and+CD8++splenic+dendritic+cells.">Dendritic cell differentiation potential of mouse monocytes: monocytes represent immediate precursors of CD8- and CD8+ splenic dendritic cells.</a> Blood. 103 (7), 2668-2676 (2004).</li><li>Timmerman, J. M., Levy, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Dendritic+cell+vaccines+for+cancer+immunotherapy.">Dendritic cell vaccines for cancer immunotherapy.</a> Annu Rev Med. 50, 507-529 (1999).</li><li>Salem, M. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+use+of+dendritic+cells+for+Peptide-based+vaccination+in+cancer+immunotherapy.">The use of dendritic cells for Peptide-based vaccination in cancer immunotherapy.</a> Methods Mol Biol. 1139, 479-503 (2014).</li><li>Timmerman, J. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Idiotype-pulsed+dendritic+cell+vaccination+for+B-cell+lymphoma:+clinical+and+immune+responses+in+35+patients.">Idiotype-pulsed dendritic cell vaccination for B-cell lymphoma: clinical and immune responses in 35 patients.</a> Blood. 99 (5), 1517-1526 (2002).</li><li>Berthold, F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Isolation+of+human+monocytes+by+Ficoll+density+gradient+centrifugation.">Isolation of human monocytes by Ficoll density gradient centrifugation.</a> Blut. 43 (6), 367-371 (1981).</li><li>Houthuys, E., Movahedi, K., De Baetselier, P., Van Ginderachter, J. A., Brouckaert, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+method+for+the+isolation+and+purification+of+mouse+peripheral+blood+monocytes.">A method for the isolation and purification of mouse peripheral blood monocytes.</a> Journal Of Immunological Methods. 359 (1-2), 1-10 (2010).</li><li>Seeger, F. H., Tonn, T., Krzossok, N., Zeiher, A. M., Dimmeler, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cell+isolation+procedures+matter:+a+comparison+of+different+isolation+protocols+of+bone+marrow+mononuclear+cells+used+for+cell+therapy+in+patients+with+acute+myocardial+infarction.">Cell isolation procedures matter: a comparison of different isolation protocols of bone marrow mononuclear cells used for cell therapy in patients with acute myocardial infarction.</a> European Heart Journal. 28 (6), 766-772 (2007).</li><li>Auffray, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=CX3CR1++CD115++CD135++common+macrophage/DC+precursors+and+the+role+of+CX3CR1+in+their+response+to+inflammation.">CX3CR1+ CD115+ CD135+ common macrophage/DC precursors and the role of CX3CR1 in their response to inflammation.</a> The Journal Of Experimental Medicine. 206 (3), 595-606 (2009).</li><li>Francke, A., Herold, J., Weinert, S., Strasser, R. H., Braun-Dullaeus, R. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Generation+of+mature+murine+monocytes+from+heterogeneous+bone+marrow+and+description+of+their+properties.">Generation of mature murine monocytes from heterogeneous bone marrow and description of their properties.</a> J. Histochem. Cytochem. 59 (9), 813-825 (2011).</li><li>Sneider, E. B., Nowicki, P. T., Messina, L. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Regenerative+medicine+in+the+treatment+of+peripheral+arterial+disease.">Regenerative medicine in the treatment of peripheral arterial disease.</a> Journal Of Cellular Biochemistry. 108 (4), 753-761 (2009).</li><li>Van Royen, N., Piek, J. J., Schaper, W., Fulton, W. 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نحن تصف طريقة بسيطة وفعالة من حيث التكلفة لعزل كميات كبيرة من وحيدات الفئران من نخاع العظام. بالمقارنة مع غيرها من البروتوكولات باستخدام الدم المحيطي، التي تحصل على عائدات الوحيدات 5 من 1.4 X10 6، ونحن قادرون على الحصول على عائدات أعلى من 11 × 10 6 ± 3 × 10 <sup...

The isolation of monocytes is important and critical for many in vitro and in vivo studies. These cells are targets for diseases such as peripheral arterial disease, coronary heart disease, or other ischemic diseases, since collateral vessel growth is strongly driven by local inflammation. Inflammatory responses include endothelial activation and local recruitment of leukocytes, mainly monocytes, which then mature to macrophages and create a highly arteriogenic environment by secreting multiple growth factors to induce the remodeling of an arteriole into a functional collateral artery1-3. Monocytes also mature to dendritic cells, which are frequently used for immunological studies4,5 and cancer research6,7.
Problematic in the approach for monocyte isolation from peripheral blood8 is the high number of donor animals needed to produce a sufficient amount of monocytes for most analyses. Former protocols describe methods such as density gradient centrifugation and cell depletion via MACS9 when isolating monocytes; however, these techniques can alter the characteristics and functionality of monocytes which can lead to difficulties in interpretation10,11. Moreover, these methods are difficult and can reduce experimental reproducibility.
Our aim with this protocol is to provide a simple and cost effective method to generate large amounts of bone marrow-derived monocytes. Due to the high cell yield of 11 x 106 &#177; 3 x 106 cells obtained by this protocol, we can substantially reduce the number of mice required during the isolation of bone marrow-derived monocytes. The procedure can be completed within a minimal amount of time, and without using expensive and complicated techniques as referenced above. Here, we extract monocytes from native bone marrow suspension of donor mice, cultivate the suspension on ultralow attachment plates, and supplement the solution with 20 ng/ml M-CFS. On day 5 of incubation, cells are harvested and characterized to confirm functional and phenotypic properties.
For experiments in the field of arteriogenesis, intravenous transplantation of these bone marrow-derived monocytes into mice is an effective method of systemic drug delivery, which can be combined with femoral artery ligation in common peripheral arterial disease models.

<table border="0" cellpadding="0" cellspacing="0">
	<tbody>
		<tr>
			<td>6-well-ultra-low-attachment plate</td>
			<td>Corning Incorporated, NY, USA</td>
			<td></td>
			<td>6-well-ultra-low-attachment plate, with cap, sterile</td>
		</tr>
		<tr>
			<td>8- 12 week old, male, balb/c mice&#160;</td>
			<td>Charles River, Sulzfeld, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>96-well-plate</td>
			<td>Greiner bio one GmbH, Frickenhausen, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Blue dead cell stain</td>
			<td>Life technologies GmbH, Darmstadt, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Bovine serum albumine</td>
			<td>GE Healthcare, Freiburg, Germany</td>
			<td></td>
			<td>Fraction V, pH 7,0</td>
		</tr>
		<tr>
			<td>Canules</td>
			<td>B. Braun, Melsungen AG, Melsungen, Germany</td>
			<td></td>
			<td>28G, 30G</td>
		</tr>
		<tr>
			<td>CD115</td>
			<td>eBioscience, San Diego, USA</td>
			<td>12-1152</td>
			<td></td>
		</tr>
		<tr>
			<td>CD11b</td>
			<td>eBioscience, San Diego, USA</td>
			<td>53-0112</td>
			<td></td>
		</tr>
		<tr>
			<td>Cell culture dish</td>
			<td>Greiner Bio-One GmbH, Frickenhausen, Germany</td>
			<td></td>
			<td>With cap, steril</td>
		</tr>
		<tr>
			<td>Centrifuge</td>
			<td>Beckman Coulter GmbH, Krefeld, Germany</td>
			<td></td>
			<td>Allegra&#174; X-15R centrifuge</td>
		</tr>
		<tr>
			<td>Depilatory cream</td>
			<td>Veet, Mannheim, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Disinfection agent</td>
			<td>Sch&#252;lke&#38;Mayr GmbH, Norderstedt, Germany</td>
			<td></td>
			<td>Kodan Tinktur forte</td>
		</tr>
		<tr>
			<td>Disposable scalpel No.10&#160;</td>
			<td>Feather safety razor Co.Ltd, Osaka, Japan&#160;</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>EDTA</td>
			<td>Sigma Aldrich, Hamburg, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Ethanol 96%&#160;</td>
			<td>Otto Fischar GmbH und Co KG, Saarbr&#252;cken, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Extraction unit Pipetus</td>
			<td>Hirschmann Laborger&#228;te GmbH &#38; Co.KG, Eberstadt, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>F4/80</td>
			<td>AbD Serotec, D&#252;sseldorf, Germany</td>
			<td>MCA497APC</td>
			<td></td>
		</tr>
		<tr>
			<td>FACS buffer&#160;</td>
			<td>Manufactured by our group with single components</td>
			<td></td>
			<td>PBS, 0,5% BSA, 0,1% NaN3</td>
		</tr>
		<tr>
			<td>FACS device</td>
			<td>Becton, Dickinson and Company, Franklyn Lakes, New Jersey, USA</td>
			<td></td>
			<td>BD FACS Canto II</td>
		</tr>
		<tr>
			<td>FACS tubes&#160;&#160;&#160;&#160;</td>
			<td>Becton, Dickinson and Company, Franklyn Lakes, New Jersey, USA</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Falcon&#174; pipette</td>
			<td>Becton Dickenson Labware, NY, USA</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Fetal calf serum</td>
			<td>Sigma Aldrich, Hamburg, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Fine forceps</td>
			<td>Rubis, Stabio, Switzerland</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Gloves</td>
			<td>R&#246;sner-Matby Meditrade GmbH, Kiefersfelden, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Gr1</td>
			<td>eBioscience, San Diego, USA</td>
			<td>53-5931</td>
			<td></td>
		</tr>
		<tr>
			<td>Heating plate&#160;</td>
			<td>Labotect GmbH, G&#246;ttingen, Germany&#160;</td>
			<td></td>
			<td>Hot Plate 062</td>
		</tr>
		<tr>
			<td>Incubator</td>
			<td>Ewald Innovationstechnik GmbH, Bad Nenndorf, Germany</td>
			<td></td>
			<td>Incu safe</td>
		</tr>
		<tr>
			<td>Isofluran</td>
			<td>Baxter Deutschland GmbH, Unterschlei&#223;heim, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Light microscope</td>
			<td>Carl Zeiss SMT GmbH, Oberkochen, Germany</td>
			<td></td>
			<td>Axiovert 40 &#176;C</td>
		</tr>
		<tr>
			<td>Macrophage-Colony Stimulating Factor</td>
			<td>Sigma Aldrich, Hamburg, Germany</td>
			<td><a href="http://www.sigmaaldrich.com/catalog/product/sigma/srp3110?lang=de&amp;region=DE">SRP3110&#160;</a></td>
			<td></td>
		</tr>
		<tr>
			<td>Mechanical shaker</td>
			<td>IKA, Staufen, Germany</td>
			<td></td>
			<td>ms2 minishaker</td>
		</tr>
		<tr>
			<td>Medium 199</td>
			<td>PAA Laboratories GmbH, Pasching, Austria</td>
			<td></td>
			<td>Warm in 37 &#176;C water bath before use</td>
		</tr>
		<tr>
			<td>Micro test tubes</td>
			<td>Eppendorf AG, Hamburg, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Microbiological work bench</td>
			<td>Thermo Electron, LED GmbH, Langenselbold, Germany</td>
			<td></td>
			<td>Hera safe</td>
		</tr>
		<tr>
			<td>Monocyte wash buffer&#160;</td>
			<td>Manufactured by our group with single components</td>
			<td></td>
			<td>PBS, 0,5% BSA, 2mM EDTA</td>
		</tr>
		<tr>
			<td>Mouse restrainer</td>
			<td>Various</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>NaCl</td>
			<td>Berlin Chemie AG, Berlin, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>NaN3 (sodium acide)</td>
			<td>Sigma Aldrich, Hamburg, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Neubauer counting chamber</td>
			<td>Paul Marienfeld GmbH und Co.KG, Lauda-K&#246;nigshofen, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Nylon cellsieve</td>
			<td>Becton, Dickinson and Company, Franklyn Lakes, New Jersey, USA</td>
			<td></td>
			<td>Cell strainer, 70 &#181;m mesh size</td>
		</tr>
		<tr>
			<td>Penicillin/Streptomycin</td>
			<td>Sigma Aldrich, Hamburg, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Phosphate buffered saline</td>
			<td>Life technologies GmbH, Darmstadt, Germany</td>
			<td></td>
			<td>pH 7.4, sterile</td>
		</tr>
		<tr>
			<td>Pipettes</td>
			<td>Eppendorf AG, Hamburg, Germany</td>
			<td></td>
			<td>10&#181;L/100&#181;L/200&#181;L/1000&#181;L</td>
		</tr>
		<tr>
			<td>Pipetting heads</td>
			<td>Eppendorf AG, Hamburg, Germany</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Serological pipette</td>
			<td>Greiner Bio-One GmbH, Frickenhausen, Germany</td>
			<td></td>
			<td>Cellstar 5 ml, 10 ml</td>
		</tr>
		<tr>
			<td>Suction unit</td>
			<td>Integra bioscience, Fernwald, Germany</td>
			<td></td>
			<td>Vacusafe comfort</td>
		</tr>
		<tr>
			<td>Surgical scissors</td>
			<td>Word Precision Instruments, Inc., Sarasota, USA</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Syringe</td>
			<td>B. Braun, Melsungen AG, Melsungen, Germany</td>
			<td></td>
			<td>1mL Omnifix&#174; -F insuline syringe</td>
		</tr>
		<tr>
			<td>Tubes with cap</td>
			<td>Greiner bio one GmbH, Frickenhausen, Germany</td>
			<td></td>
			<td>15mL/50mL Cellstar tubes</td>
		</tr>
		<tr>
			<td>Warm water bath</td>
			<td>Julabo Labortechnik GmbH, Seelbach, Germany</td>
			<td></td>
			<td>Julabo SW22</td>
		</tr>
	</tbody>
</table>

isolation and intravenous injection of murine bone marrow derived monocytes

As a subtype of leukocytes and progenitors of macrophages, monocytes are involved in many important processes of organisms and are often the subject of various fields in biomedical science. The method described below is a simple and effective way to isolate murine monocytes from heterogeneous bone marrow.
Bone marrow from the femur and tibia of Balb/c mice is harvested by flushing with phosphate buffered saline (PBS). Cell suspension is supplemented with macrophage-colony stimulating factor (M-CSF) and cultured on ultra-low attachment surfaces to avoid adhesion-triggered differentiation of monocytes. The properties and differentiation of monocytes are characterized at various intervals. Fluorescence activated cell sorting (FACS), with markers like CD11b, CD115, and F4/80, is used for phenotyping. At the end of cultivation, the suspension consists of 45%&#177; 12% monocytes. By removing adhesive macrophages, the purity can be raised up to 86%&#177; 6%. After the isolation, monocytes can be utilized in various ways, and one of the most effective and common methods for in vivo delivery is intravenous tail vein injection. 
This technique of isolation and application is important for mouse model studies, especially in the fields of inflammation or immunology. Monocytes can also be used therapeutically in mouse disease models.

حل الخلية المستخرجة من نخاع عظام الفئران يتكون من أنواع الخلايا المختلفة. أنواع الخلايا الرئيسية هي اللمفاويات، وحيدات والمحببة. ويمكن تقدير أنواع الخلايا حسب الحجم وتحبب، والذي يظهر في الشكل رقم 1 لكلا تعليق الأم والخلايا تحصد بعد 5 أيام من التمايز. ملاحظة ...

Watch this Scientific Journal Video about Isolation and Intravenous Injection of Murine Bone Marrow Derived Monocytes at JoVE.com

Isolation and Intravenous Injection of Murine Bone Marrow Derived Monocytes

Here we present a protocol that generates large amounts of murine monocytes from heterogeneous bone marrow for translational applications. In comparison to others, this new method helps reduce the number of sacrificed animals and lowers costs by avoiding expensive methods such as high gradient magnetic cell separation (MACS).

عزل وحقن في الوريد من الفئران نخاع العظام المستمدة حيدات

As a subtype of leukocytes and progenitors of macrophages, monocytes are involved in many important processes of organisms and are often the subject of ...

Research

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Dendritic cells (DCs) are professional antigen presenting cells (APCs) found in peripheral tissues and in immunological organs such as thymus, bone ...

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التحقيق في الاستقطاب البلاعم عن طريق نخاع العظم الضامة المشتقة

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Neutrophils are critical effector cells of the innate immune system. They are rapidly recruited at sites of acute inflammation and exert protective or ...

Bone Marrow-derived Macrophage Production

نخاع العظام المستمدة من بلعم الإنتاج

Macrophages are critical components of the innate and adaptive immune responses, and they are the first line of defense against foreign invaders because ...

Tracking Mouse Bone Marrow Monocytes In Vivo

Tracking Mouse Bone Marrow Monocytes In Vivo

تتبع الماوس نخاع العظم وحيدات<em&gt; في فيفو</em

Real time multiphoton imaging provides a great opportunity to study cell trafficking and cell-to-cell interactions in their physiological 3-dimensionnal ...

Murine Hind Limb Long Bone Dissection and Bone Marrow Isolation

الفئران هند الاطراف طويل العظام تشريح ونخاع العظم عزل

Investigation of the bone and the bone marrow is critical in many research fields including basic bone biology, immunology, hematology, cancer metastasis, ...

Femur Window Chamber Model for In Vivo Cell Tracking in the Murine Bone Marrow

Femur Window Chamber Model for In Vivo Cell Tracking in the Murine Bone Marrow

عظم الفخذ نافذة الغرفة نموذج ل<em&gt; في فيفو</em&gt; تتبع الخلايا في الفئران نخاع العظام

Bone marrow is a complex organ that contains various hematopoietic and non-hematopoietic cells. These cells are involved in many biological processes, ...

Assessment of Antibody-based Drugs Effects on Murine Bone Marrow and Peritoneal Macrophage Activation

تقييم آثار المخدرات على أساس الأجسام المضادة على موريني نخاع العظام وتنشيط بلعم البريتوني

Macrophages are phagocytic innate immune cells, which initiate immune responses to pathogens and contribute to healing and tissue restitution. Macrophages ...