Name: two methods for establishing primary human endometrial stromal cells from hysterectomy specimens
Uploaded: 2014-05-23T14:00:00
Description: Watch this Scientific Journal Video about Two Methods for Establishing Primary Human Endometrial Stromal Cells from Hysterectomy Specimens at JoVE.com

Vi takker fælles indsats Dr. Thao Dang og medlemmer af hendes laboratorium for brug af deres billeder og mikroskop-udstyr. Vi takker også Biorepository og Tissue Research Facility (BTRF) kerne, Jeff Harper, og beboerne på University of Virginia til at forsyne os med uterin væv. Vi takker Karol Szlachta for hjælpen med skematisk oversigt.

Hysterektomi prøver, der anvendes i dette manuskript blev indsamlet i konkordans med en University IRB-godkendt etik protokol nummereret IRB-HSR # 14424. 1.. Sample Erhvervelse fra Klinisk Source <ol><li> Anskaf regeringen og institutions-baserede etiske retningslinjer og godkendelse dokumentation før starten. </li><li> Gennemføre alle trin i sterile forhold. </li><li> Bevare patient-afledt væv i medier (RPMI eller DMEM / høj glucose) i et 50 ml rør ved 4 ° C, hvis prøven ikke kan ...

<ol>
	<li>Heller, D., Heller, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> in The endometrium: a clinicopathologic approach. , 56-75 (1994).</li><li>Emera, D., Romero, R., Wagner, 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+evolution+of+menstruation:+a+new+model+for+genetic+assimilation:+explaining+molecular+origins+of+maternal+responses+to+fetal+invasiveness.">The evolution of menstruation: a new model for genetic assimilation: explaining molecular origins of maternal responses to fetal invasiveness.</a> Bioessays. 34, 26-35 (2011).</li><li>Gudjonsson, T., Villadsen, R., Ronnov-Jessen, L., Petersen, O. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Immortalization+protocols+used+in+cell+culture+models+of+human+breast+morphogenesis.">Immortalization protocols used in cell culture models of human breast morphogenesis.</a> Cell Mol Life Sci. 61, 2523-2534 (2004).</li><li>Brosens, J. J., Hayashi, N., White, J. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Progesterone+receptor+regulates+decidual+prolactin+expression+in+differentiating+human+endometrial+stromal+cells.">Progesterone receptor regulates decidual prolactin expression in differentiating human endometrial stromal cells.</a> Endocrinology. 140, 4809-4820 (1999).</li><li>Jones, M. 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=Regulation+of+the+SUMO+pathway+sensitizes+differentiating+human+endometrial+stromal+cells+to+progesterone.">Regulation of the SUMO pathway sensitizes differentiating human endometrial stromal cells to progesterone.</a> Proc Natl Acad Sci U S A. 103, 16272-16277 (2006).</li><li>Salamonsen, L. 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=Proteomics+of+the+human+endometrium+and+uterine+fluid:+a+pathway+to+biomarker+discovery.">Proteomics of the human endometrium and uterine fluid: a pathway to biomarker discovery.</a> Fertil Steril. 99, 1086-1092 (2013).</li><li>Haouzi, D., Dechaud, H., Assou, S., De Vos, J., Hamamah, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Insights+into+human+endometrial+receptivity+from+transcriptomic+and+proteomic+data.">Insights into human endometrial receptivity from transcriptomic and proteomic data.</a> Reprod Biomed Online. 24, 23-34 (2012).</li><li>Chen, J. I., 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=Proteomic+characterization+of+midproliferative+and+midsecretory+human+endometrium.">Proteomic characterization of midproliferative and midsecretory human endometrium.</a> J Proteome Res. 8, 2032-2044 (2009).</li><li>Talbi, 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=Molecular+phenotyping+of+human+endometrium+distinguishes+menstrual+cycle+phases+and+underlying+biological+processes+in+normo-ovulatory+women.">Molecular phenotyping of human endometrium distinguishes menstrual cycle phases and underlying biological processes in normo-ovulatory women.</a> Endocrinology. 147, 1097-1121 (2006).</li><li>Punyadeera, 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=Oestrogen-modulated+gene+expression+in+the+human+endometrium.">Oestrogen-modulated gene expression in the human endometrium.</a> Cell Mol Life Sci. 62, 239-250 (2005).</li><li>Ponnampalam, A. P., Weston, G. C., Susil, B., Rogers, P. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Molecular+profiling+of+human+endometrium+during+the+menstrual+cycle.">Molecular profiling of human endometrium during the menstrual cycle.</a> Aust N Z J Obstet Gynaecol. 46, 154-158 (2006).</li><li>Zhang, L., Rees, M. C., Bicknell, 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+isolation+and+long-term+culture+of+normal+human+endometrial+epithelium+and+stroma.+Expression+of+mRNAs+for+angiogenic+polypeptides+basally+and+on+oestrogen+and+progesterone+challenges.">The isolation and long-term culture of normal human endometrial epithelium and stroma. Expression of mRNAs for angiogenic polypeptides basally and on oestrogen and progesterone challenges.</a> J Cell Sci. 108 (1), 323-331 (1995).</li><li>Richards, R. G., Brar, A. K., Frank, G. R., Hartman, S. M., Jikihara, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fibroblast+cells+from+term+human+decidua+closely+resemble+endometrial+stromal+cells:+induction+of+prolactin+and+insulin-like+growth+factor+binding+protein-1+expression).">Fibroblast cells from term human decidua closely resemble endometrial stromal cells: induction of prolactin and insulin-like growth factor binding protein-1 expression).</a> Biol Reprod. 52, 609-615 (1995).</li><li>Gellersen, B., Brosens, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cyclic+AMP+and+progesterone+receptor+cross-talk+in+human+endometrium:+a+decidualizing+affair.">Cyclic AMP and progesterone receptor cross-talk in human endometrium: a decidualizing affair.</a> J Endocrinol. 178, 357-372 (2003).</li><li>Marsh, M. M., Hampton, A. L., Riley, S. C., Findlay, J. K., Salamonsen, L. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Production+and+characterization+of+endothelin+released+by+human+endometrial+epithelial+cells+in+culture.">Production and characterization of endothelin released by human endometrial epithelial cells in culture.</a> J Clin Endocrinol Metab. 79, 1625-1631 (1994).</li><li>Siegfried, J. M., Nelson, K. G., Martin, J. L., Kaufman, 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=Histochemical+identification+of+cultured+cells+from+human+endometrium.">Histochemical identification of cultured cells from human endometrium.</a> In Vitro. 20, 25-32 (1984).</li><li>Rawdanowicz, T. J., Hampton, A. L., Nagase, H., Woolley, D. E., Salamonsen, L. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Matrix+metalloproteinase+production+by+cultured+human+endometrial+stromal+cells:+identification+of+interstitial+collagenase,+gelatinase-A,+gelatinase-B,+and+stromelysin-1+and+their+differential+regulation+by+interleukin-1+alpha+and+tumor+necrosis+factor-alpha.">Matrix metalloproteinase production by cultured human endometrial stromal cells: identification of interstitial collagenase, gelatinase-A, gelatinase-B, and stromelysin-1 and their differential regulation by interleukin-1 alpha and tumor necrosis factor-alpha.</a> J Clin Endocrinol Metab. 79, 530-536 (1994).</li><li>Dimitriadis, E., Robb, L., Salamonsen, L. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Interleukin+11+advances+progesterone-induced+decidualization+of+human+endometrial+stromal+cells.">Interleukin 11 advances progesterone-induced decidualization of human endometrial stromal cells.</a> Mol Hum Reprod. 8, 636-643 (2002).</li><li>Sakai, N., 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=Involvement+of+histone+acetylation+in+ovarian+steroid-induced+decidualization+of+human+endometrial+stromal+cells.">Involvement of histone acetylation in ovarian steroid-induced decidualization of human endometrial stromal cells.</a> J Biol Chem. 278, 16675-16682 (2003).</li><li>Logan, P. C., Ponnampalam, A. P., Steiner, M., Mitchell, M. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effect+of+cyclic+AMP+and+estrogen/progesterone+on+the+transcription+of+DNA+methyltransferases+during+the+decidualization+of+human+endometrial+stromal+cells.">Effect of cyclic AMP and estrogen/progesterone on the transcription of DNA methyltransferases during the decidualization of human endometrial stromal cells.</a> Mol Hum Reprod. 19, 302-312 (2013).</li><li>Tamura, I., 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=Induction+of+IGFBP-1+expression+by+cAMP+is+associated+with+histone+acetylation+status+of+the+promoter+region+in+human+endometrial+stromal+cells.">Induction of IGFBP-1 expression by cAMP is associated with histone acetylation status of the promoter region in human endometrial stromal cells.</a> Endocrinology. 153, 5612-5621 (2012).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> American Society for Reproductive Medicine: Quick facts about infertility. , (2013).</li><li>Salker, 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=Natural+selection+of+human+embryos:+impaired+decidualization+of+endometrium+disables+embryo-maternal+interactions+and+causes+recurrent+pregnancy+loss.">Natural selection of human embryos: impaired decidualization of endometrium disables embryo-maternal interactions and causes recurrent pregnancy loss.</a> PLoS One. 5, (2010).</li></ol>

Andre grupper har beskrevet og tilpasset metode for udarbejdelse af endometrie stroma kulturer, hvoraf de fleste anvender collagenase 4,12,13,15-18. I dette manuskript, har vi givet metode og evidens for to forenklede primære endometrie stroma dyrkningsmetoder, som begge er brugt af vores laboratorium af økonomiske årsager og praktisk tilgængelighed af trypsin og / eller et barberblad. Når man sammenligner vores to metoder, begge med succes genererer levedygtige primære kult...

Den humane uterus korpus består af tre lag, det perimetrium (eller serosa), myometrium og endometriet. At skelne hver af disse lag er et vigtigt skridt til at etablere endometriale cellelinjer. Den perimetrium er den yderste lag af livmoderen og består af tynde, serøse celler. Myometrium er tyk, midterste lag af livmoderen og består af glatte muskelceller. Endometriet er identificeret som det indre lag af livmoderen og omfatter epitel og stroma cellepopulationer. Endometrium er yderligere opdeles i basalis lag, hvis stamceller befolkning er en hypotese at genbesætte functionalis lag ca hver 28 dage 1. Det functionalis lag af den menneskelige endometrium undergår betydelige biokemiske og morfologiske ændringer som reaktion på cirkulerende hormoner. Disse hormoner er afledt fra hypofysen og æggestokkene. Denkoordineret produktion og frigivelse af hormoner resulterer i et reproduktive cyklus. Den reproduktive cyklus er designet til at forberede endometriet for potentielle embryo implantation begivenheder. Hos mennesker er den reproduktive cyklus kendt som &quot;Menstruation&quot;, og opdelt i tre faser - proliferativ, sekretoriske og menstruation. Den proliferative fase omfatter udbredelsen af ​​functionalis endometrie lag hvorimod den sekretoriske fase er præget af functionalis modning. Specifikt ekstracellulære forandringer, sekreter og cellulær differentiering signalere en potentiel implantation. Hvis implantation ikke sker inden udløbet af den sekretoriske fase bliver functionalis endometriske lag kaste under menstruation fase. Betydningen af ​​menstruation og de begivenheder, der udløser udgydelse af functionalis lag bliver stadig debatteret. Hos mennesker er det blevet foreslået, at menstruation er resultatet af en specifik mid-sekretorisk fase differentiering begivenhed er kendtsom &quot;spontan decidualization&quot; 2. I dette manuskript, giver vi detaljeret metode til både endometrie stromacelle isolation metoder, og bruge en kombination af immunfluorescens og digitale billeder for at vise effekten af ​​disse tilgange. Derudover anvender vi et almindeligt anvendt in vitro-model af spontan decidualization at bekræfte endometrial stromacelle isolation.

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			<td dir="LTR" height="24" style="height:24px;width:235px;">0.25 Trypsin or 0.05% Trypsin&#160;</td>
			<td dir="LTR" style="width:201px;">Hyclone&#160;</td>
			<td dir="LTR" style="width:216px;">SH3023602 or SH30004202&#160;&#160;</td>
			<td style="width:63px;"></td>
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		<tr height="27">
			<td dir="LTR" height="27" style="height:27px;width:235px;">1.7 micro Centrifuge Tube&#160;&#160;</td>
			<td dir="LTR" style="width:201px;">Genesee Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">22-272A&#160;</td>
			<td></td>
		</tr>
		<tr height="25">
			<td dir="LTR" height="25" style="height:25px;width:235px;">1&#181;l,20&#181;l, 200ml and 1000&#181;l Pipette&#160;&#160;</td>
			<td dir="LTR" style="width:201px;">Genesee Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">24-401,24-402, 24-412, 24-430&#160;</td>
			<td></td>
		</tr>
		<tr height="22">
			<td dir="LTR" height="22" style="height:22px;width:235px;">15ml Conical Tube&#160;</td>
			<td dir="LTR" style="width:201px;">Hyclone&#160;</td>
			<td dir="LTR" style="width:216px;">339650</td>
			<td></td>
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		<tr height="23">
			<td dir="LTR" height="23" style="height:23px;width:235px;">50ml Conical Tube&#160;</td>
			<td dir="LTR" style="width:201px;">Hyclone&#160;</td>
			<td dir="LTR" style="width:216px;">339652</td>
			<td></td>
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		<tr height="24">
			<td dir="LTR" height="24" style="height:24px;width:235px;">6cm Cell Culture Dish&#160;</td>
			<td dir="LTR" style="width:201px;">Thermo scientific&#160;&#160;</td>
			<td dir="LTR" style="width:216px;">12-556-002&#160;</td>
			<td></td>
		</tr>
		<tr height="22">
			<td dir="LTR" height="22" style="height:22px;width:235px;">8 well Chambers&#160;</td>
			<td dir="LTR" style="width:201px;">Thermo Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">AB-4162&#160;</td>
			<td></td>
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		<tr height="23">
			<td dir="LTR" height="23" style="height:23px;width:235px;">Acetate&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher scientific&#160;</td>
			<td dir="LTR" style="width:216px;">C4-100&#160;</td>
			<td></td>
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		<tr height="24">
			<td dir="LTR" height="24" style="height:24px;width:235px;">AMV RT Enzyme/Buffer&#160;</td>
			<td dir="LTR" style="width:201px;">Bio Labs&#160;</td>
			<td dir="LTR" style="width:216px;">M077L&#160;</td>
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			<td dir="LTR" height="24" style="height:24px;width:235px;">Bovine Serum Albumin (BSA)&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">BP-1605-100&#160;</td>
			<td></td>
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		<tr height="23">
			<td dir="LTR" height="23" style="height:23px;width:235px;">Buffered Zinc Formalin&#160;</td>
			<td dir="LTR" style="width:201px;">Thermo&#160;</td>
			<td dir="LTR" style="width:216px;">59201ZF&#160;</td>
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		<tr height="24">
			<td dir="LTR" height="24" style="height:24px;width:235px;">Charcoal strip FBS&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher&#160;</td>
			<td dir="LTR" style="width:216px;">NC9019735&#160;&#160;</td>
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			<td dir="LTR" height="24" style="height:24px;width:235px;">Chloroform&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">BP1145-1</td>
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		<tr height="24">
			<td dir="LTR" height="24" style="height:24px;width:235px;">Cover slip&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Brand&#160;&#160;</td>
			<td dir="LTR" style="width:216px;">12-544D&#160;</td>
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		<tr height="24">
			<td dir="LTR" height="24" style="height:24px;width:235px;">Cyclic AMP (cAMP)&#160;</td>
			<td dir="LTR" style="width:201px;">Sigma&#160;</td>
			<td dir="LTR" style="width:216px;">B7880</td>
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		<tr height="24">
			<td dir="LTR" height="24" style="height:24px;width:235px;">DMEM/High Glucose&#160;</td>
			<td dir="LTR" style="width:201px;">Hyclone&#160;</td>
			<td dir="LTR" style="width:216px;">SH30243FS&#160;</td>
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		<tr height="25">
			<td dir="LTR" height="25" style="height:25px;width:235px;">dNTP&#160;</td>
			<td dir="LTR" style="width:201px;">Bioline&#160;</td>
			<td dir="LTR" style="width:216px;">BIO-39025&#160;</td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Donkey Anti Goat -TRITC&#160;</td>
			<td dir="LTR" style="width:201px;">Santa Cruz&#160;</td>
			<td dir="LTR" style="width:216px;">SC-3855&#160;</td>
			<td></td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Donkey Serum&#160;</td>
			<td dir="LTR" style="width:201px;">Jackson&#8217;s lab&#160;</td>
			<td dir="LTR" style="width:216px;">&#160;017-000-002&#160;</td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">E Cadherin Antibody&#160;&#160;</td>
			<td dir="LTR" style="width:201px;">Epitomics&#160;</td>
			<td dir="LTR" style="width:216px;">1702-1</td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Ethanol&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Scientific&#160;&#160;</td>
			<td dir="LTR" style="width:216px;">BP2818-1</td>
			<td></td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Fetal Bovine Serum (FBS)&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Scientific</td>
			<td dir="LTR" style="width:216px;">03-600-511&#160;</td>
			<td></td>
		</tr>
		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Fungizone Amphotericin B&#160;</td>
			<td dir="LTR" style="width:201px;">Gibco&#160;</td>
			<td dir="LTR" style="width:216px;">15290-018&#160;</td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">GAPDH Probe&#160;</td>
			<td dir="LTR" style="width:201px;">Life Technologies&#160;</td>
			<td dir="LTR" style="width:216px;">HS99999905&#160;</td>
			<td></td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Glycogen&#160;</td>
			<td dir="LTR" style="width:201px;">5Prime&#160;</td>
			<td dir="LTR" style="width:216px;">2301440</td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Goat Anti Mouse -FITC&#160;</td>
			<td dir="LTR" style="width:201px;">Jackson&#8217;s Lab&#160;</td>
			<td dir="LTR" style="width:216px;">115-096-003&#160;</td>
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		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Isopropanol&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">BP2618-1</td>
			<td></td>
		</tr>
		<tr height="21">
			<td dir="LTR" height="21" style="height:21px;width:235px;">Kanamycin&#160;&#160;</td>
			<td dir="LTR" style="width:201px;">Fisher Scientific&#160;</td>
			<td dir="LTR" style="width:216px;">BP906-5&#160;</td>
			<td></td>
		</tr>
		<tr height="41">
			<td dir="LTR" height="41" style="height:41px;width:235px;">Medroxyprogesterone acetate (MPA)&#160;</td>
			<td dir="LTR" style="width:201px;">Sigma&#160;</td>
			<td dir="LTR" style="width:216px;">M1629</td>
			<td></td>
		</tr>
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			<td dir="LTR" height="21" style="height:21px;width:235px;">MeOH (Methanol)&#160;</td>
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two methods for establishing primary human endometrial stromal cells from hysterectomy specimens

Mange bestræbelser har været afsat til at etablere in vitro-cellekultur-systemer. Disse systemer er designet til at modellere et utal af in vivo processer. Cellekultursystemer opstår fra humane endometriske prøver er ingen undtagelse. Applikationer spænder fra normale cykliske fysiologiske processer til endometrie patologier såsom gynækologisk cancer, infektionssygdomme og nedsat fertilitet. Her giver vi to metoder til oprettelse primære endometrie stromaceller fra kirurgisk resektion endometrie hysterektomi prøver. Den første metode er benævnt &quot;skrabe&quot;-metoden og omfatter mekanisk skrabning ved hjælp af kirurgisk eller barberblade, mens den anden metode betegnes &quot;trypsin-metoden&quot;. Sidstnævnte metode anvender den enzymatiske aktivitet af trypsin til at fremme adskillelse af celler og primære celleudgroning. Vi illustrerer trin-for-trin metode gennem digitale billeder og mikroskopi. Vi har også provide eksempler på validering endometriale stromacellelinier via kvantitative realtids polymerasekædereaktioner (qPCR) og immunfluorescens (IF).

Som understreget i protokol sektionen, skal du sørge for at udføre alle metoder under regeringens, institutionelle og etiske retningslinjer ved håndtering og klargøring humant væv. Inkluderet i dette manuskript er en illustration af den generelle workflow &quot;skrabe&quot;-metoden (figur 1A) og &quot;trypsin-metoden&quot; (figur 1B), der anvendes til at indføre primære endometriske kulturer. Disse fremgangsmåder er beskrevet i detal...

Watch this Scientific Journal Video about Two Methods for Establishing Primary Human Endometrial Stromal Cells from Hysterectomy Specimens at JoVE.com

Two Methods for Establishing Primary Human Endometrial Stromal Cells from Hysterectomy Specimens

Etablering primære endometriale stromacellelinier kultur systemer fra hysterektomi prøver er en værdifuld biologisk teknik og et afgørende skridt forud for at forfølge en bred vifte af forskning sigter. Her beskriver vi to metoder, der anvendes til at etablere stromale kulturer fra kirurgisk resektion endometrie væv af menneskelige patienter.

To metoder til fastsættelse primære humane Endometriecancer stromacellers fra Hysterektomi Prøver

Many efforts have been devoted to establish in vitro cell culture systems. These systems are designed to model a vast number of in vivo processes. Cell ...

Research

JoVE Journal

Medicine

Experimental Generation of Carcinoma-Associated Fibroblasts (CAFs) from Human Mammary Fibroblasts

Experimental Generation of Carcinoma-Associated Fibroblasts CAFs from Human Mammary Fibroblasts

Eksperimentel Generering af Carcinoma-associerede fibroblaster (cafeer) fra Human brystkirtler fibroblaster

Carcinomas are complex tissues comprised of neoplastic cells and a non-cancerous compartment referred to as the 'stroma'. The stroma consists of ...

Skin Punch Biopsy Explant Culture for Derivation of Primary Human Fibroblasts

Hud Punch Biopsi Eksplantation Culture for Udledning af primære humane fibroblaster

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

Repair of a Critical-sized Calvarial Defect Model Using Adipose-derived Stromal Cells Harvested from Lipoaspirate

Reparation af en kritisk størrelse calvarial Defekt model ved hjælp af fedtvæv-afledte stromaceller høstet fra Lipoaspirate

Craniofacial skeletal repair and regeneration offers the promise of de novo tissue formation through a cell-based approach utilizing stem cells. ...

Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods

Isolation, karakterisering og sammenlignende differentiering af humane Dental Pulp stamceller fra blivende tænder ved hjælp af to forskellige metoder

Developing wisdom teeth are easy-accessible source of stem cells during the adulthood which could be obtained by routine orthodontic treatments. Human ...

Improved Protocol For Laser Microdissection Of Human Pancreatic Islets From Surgical Specimens

Forbedret protokol for Laser mikrodissektion Of Menneskelige pancreasøer fra kirurgiske Prøver

Laser microdissection (LMD) is a technique that allows the recovery of selected cells and tissues from minute amounts of parenchyma 1,2. The dissected ...

Transcriptomic Analysis of Human Retinal Surgical Specimens Using jouRNAl

Transkriptom analyse af menneskets retinale kirurgiske prøver vha. Journal

Retinal detachment (RD) describes a separation of the neurosensory retina  from the retinal pigmented epithelium (RPE). The RPE is essential for normal  ...

Method for Obtaining Primary Ovarian Cancer Cells From Solid Specimens

Fremgangsmåde til at opnå primær ovariecancer celler fra Solid Prøver

Reliable tools for investigating ovarian cancer initiation and progression are urgently needed. While the use of ovarian cancer cell lines remains a ...

Enrichment for Chemoresistant Ovarian Cancer Stem Cells from Human Cell Lines

Berigelse for kemoterapi kræft i æggestokkene stamceller fra humane cellelinier

Cancer stem cells (CSCs) are defined as a subset of slow cycling and undifferentiated cells that divide asymmetrically to generate highly proliferative, ...

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies

Studere i bugspytkirtlen Kræft stamceller Karakteristik for udvikling af nye behandlingsstrategier

Pancreatic ductal adenocarcinoma (PDAC) contains a subset of exclusively tumorigenic cancer stem cells (CSCs) which have been shown to drive tumor ...

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

Isolering og dyrkning af Primære endotelceller fra Canine arterier og vener

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