Name: primary culture of human vestibular schwannomas
Uploaded: 2014-07-20T14:00:00
Description: Watch this Scientific Journal Video about Primary Culture of Human Vestibular Schwannomas at JoVE.com

技术支持：NIDCD R01DC009801，P30DC010362，5T32DC000040-17

伦理声明：利用人类肿瘤标本在这个协议的批准爱荷华机构审查委员会的大学（IRB）。 1，安装前一天收获肿瘤<ol><li>外套细胞培养板：在无菌培养罩，补充足够的聚L-鸟氨酸（0.01％溶液），以支付聚苯乙烯/塑料培养以及/培养皿的底部，更换盖子，并让坐在在室温下至少2小时。载玻片或盖玻片可以代替聚苯乙烯为需要成像实验。 </li><li> 2小时后，取出与吸力的聚-L-鸟氨酸?...

<ol>
	<li>Arthurs, B. J., 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=A+review+of+treatment+modalities+for+vestibular+schwannoma.">A review of treatment modalities for vestibular schwannoma.</a> Neurosurg Rev. 34 (3), 265-277 (2011).</li><li>Evans, G. R., Lloyd, S. K., Ramsden, R. T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neurofibromatosis+type+2.">Neurofibromatosis type 2.</a> Adv Otorhinolaryngol. 70, 91-98 (2001).</li><li>Fong, 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=The+molecular+biology+and+novel+treatments+of+vestibular+schwannomas.">The molecular biology and novel treatments of vestibular schwannomas.</a> J Neurosurg. 115 (5), 906-914 (2011).</li><li>Jacob, A., 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=Preclinical+validation+of+AR42,+a+novel+histone+deacetylase+inhibitor,+as+treatment+for+vestibular+schwannomas.">Preclinical validation of AR42, a novel histone deacetylase inhibitor, as treatment for vestibular schwannomas.</a> Laryngoscope. 122 (1), 174-189 (2012).</li><li>Evans, D. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neurofibromatosis+2+[Bilateral+acoustic+neurofibromatosis,+central+neurofibromatosis.">Neurofibromatosis 2 [Bilateral acoustic neurofibromatosis, central neurofibromatosis.</a> NF2, neurofibromatosis type II]. Genet Med. 11 (9), 599-610 (2009).</li><li>Anniko, M., Noren, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+Human+Acoustic+Neurinoma+in+Organ-Culture+.1.+Methodological+Aspects.">The Human Acoustic Neurinoma in Organ-Culture .1. Methodological Aspects.</a> Acta Oto-Laryngologica. 91 (1-2), 47-53 (1981).</li><li>Manent, J., 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=Magnetic+cell+sorting+for+enriching+Schwann+cells+from+adult+mouse+peripheral+nerves.">Magnetic cell sorting for enriching Schwann cells from adult mouse peripheral nerves.</a> J Neurosci Methods. 123 (2), 167-173 (2003).</li><li>Nair, S., 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=Primary+cultures+of+human+vestibular+schwannoma:+selective+growth+of+schwannoma+cells.">Primary cultures of human vestibular schwannoma: selective growth of schwannoma cells.</a> Otol Neurotol. 28 (2), 258-263 (2007).</li><li>Baur, A. 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=Laminin+promotes+differentiation,+adhesion+and+proliferation+of+cell+cultures+derived+from+human+acoustic+nerve+schwannoma.">Laminin promotes differentiation, adhesion and proliferation of cell cultures derived from human acoustic nerve schwannoma.</a> Acta Otolaryngol. 115 (4), 517-521 (1995).</li><li>Cravioto, H., 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=Experimental+neurinoma+in+tissue+culture.">Experimental neurinoma in tissue culture.</a> Acta Neuropathol. 21 (2), 154-164 (1972).</li><li>Kaasinen, S., 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=Culturing+of+acoustic+neuroma--methodological+aspects.">Culturing of acoustic neuroma--methodological aspects.</a> Acta Otolaryngol Suppl. 520 Pt 1, 25-26 (1995).</li><li>Kredel, F. E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Tissue+Culture+of+Intracranial+Tumors+with+a+Note+on+the+Meningiomas.">Tissue Culture of Intracranial Tumors with a Note on the Meningiomas.</a> Am J Pathol. 4 (4), 337-340 (1928).</li><li>Murray, M. R., Stout, A. P., Bradley, C. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Schwann+cell+versus+fibroblast+as+the+origin+of+the+specific+nerve+sheath+tumor:+Observations+upon+normal+nerve+sheaths+and+neurilemomas+in+vitro.">Schwann cell versus fibroblast as the origin of the specific nerve sheath tumor: Observations upon normal nerve sheaths and neurilemomas in vitro.</a> Am J Pathol. 16 (1), 41-60 (1940).</li><li>Cravioto, H., Lockwood, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+behavior+of+acoustic+neuroma+in+tissue+culture.">The behavior of acoustic neuroma in tissue culture.</a> Acta Neuropathol. 12 (2), 141-157 (1969).</li><li>Lee, J. D., 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=Genetic+and+epigenetic+alterations+of+the+NF2+gene+in+sporadic+vestibular+schwannomas.">Genetic and epigenetic alterations of the NF2 gene in sporadic vestibular schwannomas.</a> PLoS One. 7 (1), 30418 (2012).</li><li>Wippold, F. J., 2nd, , 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=Neuropathology+for+the+neuroradiologist:+Antoni+A+and+Antoni+B+tissue+patterns.">Neuropathology for the neuroradiologist: Antoni A and Antoni B tissue patterns.</a> AJNR Am J Neuroradiol. 28 (9), 1633-1638 (2007).</li><li>Mennel, H. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Short-term+tissue+culture+observations+of+experimental+primary+and+transplanted+nervous+system+tumors.">Short-term tissue culture observations of experimental primary and transplanted nervous system tumors.</a> J Neuropathol Exp Neurol. 39 (6), 639-660 (1980).</li><li>Rosenbaum, 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=Isolation+and+characterization+of+Schwann+cells+from+neurofibromatosis+type+2+patients.">Isolation and characterization of Schwann cells from neurofibromatosis type 2 patients.</a> Neurobiol Dis. 5 (1), 55-64 (1998).</li></ol>

在体外培养神经鞘瘤史 努力建立体外培养神经鞘瘤的最初听神经瘤的开放手术切除发生于1894年12开始后短短的几十年，第一次有记载的文化是由Kredel在20世纪20年代，谁不成功地试图用“悬滴法”12成长切碎的肿瘤。后来，博士。穆雷和烈性黑啤酒发表了他们在体外用生长在凝结人类血浆神经鞘瘤的文化体验。有趣的是，这种?...

前庭神经鞘瘤（VSS）代表雪旺氏细胞的前庭神经（SC）的肿瘤，危及所有颅内肿瘤1-3的10％。 VSS发生在任何偶发或家族（神经纤维瘤病2型，NF2）形式，既在NF2肿瘤抑制基因失活的缺陷有关 基因。治疗VSS通常是手术切除或放射治疗，但此类程序的发病率，包括耳聋，面部神经病变，脊髓液渗漏，不平衡，和肿瘤再生长1。另外不是所有的患者都可以接受手术或放疗的候选人。这种显著的发病率替代疗法，以及缺乏带动调查VSS的独特分子生物学在开发新的治疗方法3,4的希望。 细胞培养允许潜在的治疗COM的分子和细胞行为和筛选的快速，轻便，并深入分析磅。从历史上看，缺乏新鲜组织标本，事实上，神经鞘瘤细胞不会永生都显著阻碍了利用原代培养的神经鞘瘤肿瘤发生的研究。为了克服原代培养的供应有限，是由转导与HPV E6和E7癌基因5所产生的永生HEI193 VS细胞系。这种致癌转导介绍显著分子和表型改变的细胞，从而限制了其作为一种模式为人类神经鞘瘤的使用。从缺乏功能性NF2基因的转基因小鼠系衍生的资深大律师代表的文化研究在体外NF2依赖SC肿瘤发生另一种选择。然而，这些文化不能概括人类VSS或帐户人类特定行为的异质性。以往大多数VS培养技术需要相对较长的处理时间和复杂的选择性培养技术6-8。在这里，我们提出了一个简单的，可重复的协议，用于原发性VS细胞培养与完整的处理下3小时，用95％的肿瘤细胞的纯度，通过免疫测定。

<table border="0" cellpadding="0" cellspacing="0">
	<tbody>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Poly-L-Ornithine, 0.01% Solution</td>
			<td style="width:71px;">Sigma</td>
			<td style="width:119px;">P4957</td>
			<td style="width:167px;">Cell Culture Surface Treatment</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Laminin Mouse Protein&#160;</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">23017-015 / L2020</td>
			<td>Cell Culture Surface Treatment</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">0.2% Collagenase (dissolved in HBSS -/-)</td>
			<td style="width:71px;">Sigma</td>
			<td style="width:119px;">C2674</td>
			<td>Dissociation Reagent</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">0.25% Trypsin</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">25200-056</td>
			<td>Dissociation Reagent</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">TPS 100mm Round Culture Dish</td>
			<td style="width:71px;">Midwest Scientific</td>
			<td style="width:119px;">TP93100</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Permanox 4 well slide</td>
			<td style="width:71px;">Fisher Scientific</td>
			<td style="width:119px;">1256521</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Permanox 8 well slide</td>
			<td style="width:71px;">Fisher Scientific</td>
			<td style="width:119px;">1256522</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Suction Filter Flask</td>
			<td style="width:71px;">Midwest Scientific</td>
			<td style="width:119px;">TP99500</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">15ml Conical Tube</td>
			<td style="width:71px;">Midwest Scientific</td>
			<td style="width:119px;">TP91015</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">50ml Conical Tube</td>
			<td style="width:71px;">Midwest Scientific</td>
			<td style="width:119px;">TP91050</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">2mL Round Bottom Tube</td>
			<td style="width:71px;">USA Scientific</td>
			<td style="width:119px;">1620-2700</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Small Scissor</td>
			<td style="width:71px;">FST</td>
			<td style="width:119px;">14058-11</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Small Forceps</td>
			<td style="width:71px;">FST</td>
			<td style="width:119px;">11251-20</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Scalpel Handle</td>
			<td style="width:71px;">FST</td>
			<td style="width:119px;">10004-13</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">#11 Scalpel Blade</td>
			<td style="width:71px;">Roboz</td>
			<td style="width:119px;">RS-9801-11</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Non-Tissue Culture 100mm Round Petri Dish</td>
			<td style="width:71px;">Fisher Scientific</td>
			<td style="width:119px;">50-820-904</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">P1000 Pipetteman</td>
			<td style="width:71px;">Bioexpress</td>
			<td style="width:119px;">P3963-1000</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Serological Pipetteman</td>
			<td style="width:71px;">Bioexpress</td>
			<td style="width:119px;">R3073-2P</td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Sterile, Non-Filtered P1000 Pipette Tips</td>
			<td style="width:71px;">Midwest Scientific</td>
			<td style="width:119px;">TD1250R</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Insulated Ice Cooler</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Culture Hood&#160;</td>
			<td style="width:71px;">Baker</td>
			<td style="width:119px;"></td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Centrifuge&#160;</td>
			<td style="width:71px;">Eppendorf -5810R</td>
			<td style="width:119px;"></td>
			<td></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Hanks Balanced Salt Solution (HBSS) +/+ (w/ Ca2+, Mg2+)&#160;</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">24020-117</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Hanks Balanced Salt Solution (HBSS) -/- (w/out Ca2+, Mg2+)</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">14170-112</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:216px;">Dulbecco&#8217;s Modified Eagle Medium (DMEM), High Glucose, w/ Phenol Red</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">11965-092</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">N2 Supplement</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">17502-048</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Fetal Bovine Serum</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">26140-079</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Penicillin - Streptomycin</td>
			<td style="width:71px;">Gibco</td>
			<td style="width:119px;">15140-163</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Bovine Insulin (1mg/ml 200x)</td>
			<td style="width:71px;">Sigma</td>
			<td style="width:119px;">I6634</td>
			<td>Schwannoma Culture and Media Components</td>
		</tr>
	</tbody>
</table>

primary culture of human vestibular schwannomas

前庭神经鞘瘤（VSS）代表雪旺氏细胞的前庭神经（SC）的肿瘤，危及所有颅内肿瘤的10％。 VSS发生在任何偶发或家族（神经纤维瘤病2型，NF2）形式，既在NF2肿瘤抑制基因失活的缺陷有关 基因。治疗VSS通常是手术切除或放射治疗，但此类程序的发病率，带动调查微创治疗。从历史上看，缺乏新鲜组织标本，事实上，神经鞘瘤细胞不会永生都显著阻碍了利用原代培养的神经鞘瘤肿瘤发生的研究。为了克服原代培养的供应有限，是由转导与HPV E6和E7癌基因产生的永生HEI193 VS细胞系。这种致癌转导介绍显著分子和表型改变的细胞，从而限制了其作为一种模式为人类的使用chwannoma肿瘤。因此，我们说明了一个简单的，可重复的协议，用于原代人类文化VS细胞。这很容易掌握技术允许分子和细胞研究能够更准确地概括了VS疾病的复杂性。

正确的肿瘤碎片是最佳的播种和生长在组织培养皿中（ 图1）是必不可少的。神经鞘瘤细胞的过程中电镀后的第一天鉴定是非常困难的，由于遮蔽细胞碎片和红血细胞的数量。由第 4或第 5天，贴壁附近的肿瘤细胞碎片扩展将创建可识别的“花边”模式的瓦砾中。随后的媒体的变化通常由第二周除去大部分的非贴壁细胞。使用这种方法，90％汇合可以7-14天之间所预期的?...

Watch this Scientific Journal Video about Primary Culture of Human Vestibular Schwannomas at JoVE.com

Primary Culture of Human Vestibular Schwannomas

人体前庭神经鞘瘤的原代培养

前庭神经鞘瘤（VSS）是雪旺细胞（SC）的原点非恶性肿瘤，与在NF2的肿瘤抑制基因的突变相关联。我们提出一个可重复的，高效的协议，用于原代人类VS细胞培养，允许分子和细胞实验操作和分析，概括人类疾病的异质性。

Vestibular schwannomas (VSs) represent Schwann cell (SC) tumors of the vestibular nerve, compromising 10% of all intracranial neoplasms. VSs occur in ...

Research

JoVE Journal

Medicine

Skin Punch Biopsy Explant Culture for Derivation of Primary Human Fibroblasts

推导人类纤维原细胞的皮肤穿刺活检植文化

Tissues and cell lines derived from an individual with disease are ideal sources to study disease-related cellular phenotypes. Patient-derived fibroblasts ...

科研

医学

Processing of Human Reduction Mammoplasty and Mastectomy Tissues for Cell Culture

处理人减少乳房整形和乳房切除术的组织细胞培养

Experimental  examination of normal human mammary epithelial cell (HMEC) behavior, and how  normal cells acquire abnormal properties, can be facilitated ...

In vitro Organoid Culture of Primary Mouse Colon Tumors

In vitro Organoid Culture of Primary Mouse Colon Tumors

在体外化培养基层小鼠结肠肿瘤

Several  human and murine colon cancer cell lines have been established, physiologic  integrity of colon tumors such as multiple cell layers, basal-apical ...

Isolation, Culture, and Imaging of Human Fetal Pancreatic Cell Clusters

分离，培养和成像胎儿胰腺细胞集群

For almost 30 years, scientists have demonstrated that human fetal ICCs transplanted under the kidney capsule of nude mice matured into functioning ...

A Three-dimensional Tissue Culture Model to Study Primary Human Bone Marrow and its Malignancies

三维组织培养模型研究人类原发性骨髓和恶性肿瘤

Tissue culture has been an invaluable tool to study many aspects of cell function, from normal development to disease. Conventional cell culture methods ...

Three-dimensional Alginate-bead Culture of Human Pituitary Adenoma Cells

人垂体腺瘤细胞的三维海藻酸钠珠文化

A three-dimensional culture method is described in which primary pituitary adenoma cells are grown in alginate beads. Alginate is a polymer derived from ...

Isolation and Culture of Primary Endothelial Cells from Canine Arteries and Veins

分离培养犬从动脉和静脉主血管内皮细胞

Cardiovascular disease is studied in both human and veterinary medicine. Endothelial cells have been used extensively as an in vitro model to study ...

Isolation of Primary Human Decidual Cells from the Fetal Membranes of Term Placentae

足月胎盘胎膜中原发性人蜕细胞的分离

The decidua, also known as the pregnant endometrium, is a critically important reproductive tissue. Decidual cells, comprised mainly of decidualized ...

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

肌肉失衡: 运动人群功能性偏心肌筋强度的检测与训练

Many hamstring injuries that occur during physical activity occur while the muscles are lengthening, during eccentric hamstring muscle actions. Opposite ...

Surgical Labyrinthectomy of the Rat to Study the Vestibular System

大鼠前庭系统的外科迷路切除术研究

To study the vestibular system or the vestibular compensation process, a number of methods have been developed to cause vestibular damage, including ...