Name: feeder-free derivation of neural crest progenitor cells from human pluripotent stem cells
Uploaded: 2014-05-22T14:45:00
Description: Watch this Scientific Journal Video about Feeder-free Derivation of Neural Crest Progenitor Cells from Human Pluripotent Stem Cells at JoVE.com

Dette arbejde blev støttet af et stipendium for avancerede forskere fra den schweiziske National Science Foundation og gennem tilskud fra NYSTEM (C026446, C026447) og Tri-institutionelle initiativ stamcelle (Starr Foundation).

1.. Udarbejdelse af Kultur Medier, Coated Retter og Vedligeholdelse af hPSCs Forberedelse 1.1 Medier Bemærk: Filter alle medier for sterilisation og opbevares ved 4 ° C i mørke i op til 2 uger. Reagensnavne, virksomheds-og katalognumre er opført i Materials tabel. <ol><li> DMEM/10% FBS: Kombiner 885 ml DMEM, 100 ml FBS, 10 ml Pen / Strep og 5 ml L-Glutamin. </li><li> HES-medium: Kombiner 800 ml DMEM/F12, 200 ml KSR, 5 ml L-glutamin, 5 ml Pen /...

<ol>
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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=Induced+pluripotent+stem+cells+from+a+spinal+muscular+atrophy+patient.">Induced pluripotent stem cells from a spinal muscular atrophy patient.</a> Nature. 457, 277-280 (2009).</li><li>Lee, G., 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=Large-scale+screening+using+familial+dysautonomia+induced+pluripotent+stem+cells+identifies+compounds+that+rescue+IKBKAP+expression.">Large-scale screening using familial dysautonomia induced pluripotent stem cells identifies compounds that rescue IKBKAP expression.</a> Nat Biotechnol. 30, 1244-1248 (2012).</li><li>Zimmer, 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=Evaluation+of+developmental+toxicants+and+signaling+pathways+in+a+functional+test+based+on+the+migration+of+human+neural+crest+cells.">Evaluation of developmental toxicants and signaling pathways in a functional test based on the migration of human neural crest cells.</a> Environ Health Perspect. 120, 1116-1122 (2012).</li><li>Dupin, E., Sommer, L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neural+crest+progenitors+and+stem+cells:+from+early+development+to+adulthood.">Neural crest progenitors and stem cells: from early development to adulthood.</a> Dev Biol. 366, 83-95 (2012).</li><li>McKeown, S. J., Stamp, L., Hao, M. M., Young, H. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Hirschsprung+disease:+a+developmental+disorder+of+the+enteric+nervous+system.">Hirschsprung disease: a developmental disorder of the enteric nervous system.</a> Wiley Interdiscip Rev Dev Biol. 2, 113-129 (2013).</li><li>Slaugenhaupt, S. 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=Tissue-specific+expression+of+a+splicing+mutation+in+the+IKBKAP+gene+causes+familial+dysautonomia.">Tissue-specific expression of a splicing mutation in the IKBKAP gene causes familial dysautonomia.</a> Am J Hum Genet. 68, 598-605 (2001).</li><li>Cheung, N. K., Dyer, M. 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For en vellykket differentiering af R-NC-celler fra hESC / hiPSCs følgende overvejelser bør gøres. Det er vigtigt at arbejde under sterile dyrkningsbetingelser på alle tidspunkter. I særdeleshed er det vigtigt at teste hPSC kulturer for forurening med mycoplasma jævnligt, da denne forurening vil hindre vellykket differentiering, men kan ikke let kan påvises visuelt hPSC kulturer. Bør indledes R-NC differentiering på 90-100% celletæthed; lavere celletæthed påvirker cellernes overlevelse og effektiviteten af ?...

Humane embryonale stamceller (hESC) og menneskelige inducerede pluripotente stamceller (hiPSC) har vist enorme potentiale, navnlig for undersøgelsen og fremtidige behandling af sygdomme hos mennesker, for hvilke der hverken god dyremodeller eller primære væv er tilgængelige. Applikationseksempler for embryonale / hiPSC teknologi er følgende: Celler af særlig interesse kan genereres fra hESC / hiPSCs for regenerativ medicin ved ubegrænset antal 1. Celler kan produceres fra patienter bærer en specifik sygdom og bruges til at etablere in vitro sygdomsmodeller 2,3. Sådanne sygdomsmodeller kan derefter anvendes til storstilet drug screening i søgen efter nye stofblandinger 4 samt afprøvning af eksisterende lægemidler til effekt og toksicitet 5.. In vitro sygdomsmodeller kan føre til identifikation af nye sygdomsmekanismer. For alle anvendelser af embryonale / IPSC teknologi er det vigtigt at arbejde med specifikke, vel-definered celletyper påvirket i sygdommen af ​​interesse. Således er afgørende for alle applikationer i embryonale / hiPSC teknologi tilgængeligheden af faste og reproducerbare in vitro differentiering protokoller. Protokoller er ønskeligt, at vise minimal variabilitet, tid bekostning, indsats, besvær og omkostninger samt maksimal reproducerbarhed blandt embryonale / hiPSC linjer og forskellige forskere. Neuralkam (NC)-celler der dukker op under hvirveldyr neurulation mellem epidermis og neurale epitel. De formere sig og migrere udstrakt grad i hele embryo under udvikling og giver anledning til en imponerende mangfoldighed af afkom celletyper, herunder knogle / brusk, den craniofacial skelet, følenerver, Schwann celler, melanocytter, glatte muskelceller, enteriske neuroner, det autonome neuroner, kromaffinceller , hjerte-septum celler, tænder og binyre / skjoldbruskkirtlen kirtelceller 6. Således NC celler er en attraktiv celletype for feltet stamceller og er vigtige formodellering af en række sygdomme, såsom Hirschsprungs sygdom 7, familiær dysautonomi 8 såvel som cancere, såsom neuroblastom 9. Desuden tilbyder de muligheden for at studere aspekter af den menneskelige embryonale udvikling in vitro. Den aktuelt tilgængelige og almindeligt anvendt in vitro differentiering protokol for afledning af NC-celler fra hESCs 10,11 kræver op til 35 dage om differentiering og det indebærer neurale induktion på stroma feederceller såsom MS5 celler og er derfor udføres under dårligt definerede betingelser. Selv om det kan være op-skaleret til at generere store mængder af NC-celler, for eksempel kræves for high-throughput drug screening 4, dette er arbejdskraft og omkostningskrævende. Desuden indebærer det manuel passage af neurale rosetter, hvilket kan være svært at gengive, og dermed er underlagt samlede variabilitet, især når det anvendes på et stort udvalg af hESC eller hiPSClinjer. Her er den trinvise afledning af NC-celler i en 18-dages-protokol, der er fri for feeder celler vist. Denne metode er kortere og mere defineret end den aktuelt anvendte protokol. Desuden er det meget robust generere NC celler mellem forskellige hiPSC linjer. Vigtigere er det vist, at NC-celler fremkommet ved begge protokoller dukke op ved grænsen af ​​neurale rosetter (herefter betegnet roset-NC eller R-NC). De celler, der stammer enten ved hjælp af de to protokoller ser morfologisk identiske, de udtrykker den samme NC-markører og klynge sammen i microarray analyse. NC-celler afledt ved hjælp af den nye protokol (R-NC) er funktionelle, svarende til NC-celler afledt ved hjælp af den gamle protokol (MS5-R-NC), således at de kan migrere og yderligere differentiere i neuroner. Derfor kan cellerne anvendes samtidig med MS5-R-NC-celler. R-NC celle protokol til afledning af NC-celler fra embryonale / IPSC vil være nyttige for alle applikationer i embryonale / IPSC teknologi involverer NC afstamning. &lt;/ P&gt;

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			<td height="21" style="height:21px;width:353px;">Regents</td>
			<td style="width:219px;">company</td>
			<td style="width:160px;">cataloge number</td>
			<td style="width:165px;">comments</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;"></td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">DMEM</td>
			<td>Gibco-Life Technologies</td>
			<td>11965-092</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Fetal Bovine Serum (FBS)</td>
			<td>Atlanta Biologicals</td>
			<td>S11150</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">DMEM/F12</td>
			<td>Gibco-Life Technologies</td>
			<td>11330-032</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Knockout Serum Replacement</td>
			<td>Gibco-Life Technologies</td>
			<td>10828-028</td>
			<td>Lot should be tested</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">L-Glutamine</td>
			<td>Gibco-Life Technologies</td>
			<td>25030-081</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Penicinlin/Streptomycin</td>
			<td>Gibco-Life Technologies</td>
			<td>15140-122</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">MEM minimum essential amino acids solution&#160;</td>
			<td>Gibco-Life Technologies</td>
			<td>11140-050</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">&#946;-Mercaptoethanol&#160;</td>
			<td>Gibco-Life Technologies</td>
			<td>21985-023</td>
			<td>toxic</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Recombinant human FGF basic (FGF2)</td>
			<td>R&#38;D Systems</td>
			<td>233-FB-001MG/CF</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Knockout DMEM</td>
			<td>Gibco-Life Technologies</td>
			<td>10829-018</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">DMEM/F12 powder&#160;</td>
			<td>Invitrogen</td>
			<td>12500-096</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Glucose</td>
			<td>Sigma</td>
			<td>G7021</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Sodium Bicarbonate&#160;</td>
			<td>Sigma</td>
			<td>S5761</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">APO human transferrin</td>
			<td>Sigma</td>
			<td>T1147</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Human insulin&#160;</td>
			<td>Sigma</td>
			<td>A4034</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Putriscine dihydrochloride</td>
			<td>Sigma</td>
			<td>P5780</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Selenite</td>
			<td>Sigma</td>
			<td>S5261</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Progesterone</td>
			<td>Sigma</td>
			<td>P8783</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Matrigel matrix</td>
			<td>BD Biosciences</td>
			<td>354234</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Poly-L Ornithin hydrobromide</td>
			<td>Sigma</td>
			<td>P3655</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Mouse Laminin-I</td>
			<td>R&#38;D Systems</td>
			<td>3400-010-01</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Fibronectin</td>
			<td>BD Biosciences</td>
			<td>356008</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Dispase in Hank&#39;s Balanced Salt Solution 5U/ml</td>
			<td>Stem Cell Technologies</td>
			<td>7013</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Trypsin-EDTA&#160;</td>
			<td>Gibco-Life Technologies</td>
			<td>25300-054</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Y-27632 dihydrochloride</td>
			<td>Tocris-R&#38;D Systems</td>
			<td>1254</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">LDN193189</td>
			<td>Stemgent</td>
			<td>04-0074</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">SB431542</td>
			<td>Tocris-R&#38;D Systems</td>
			<td>1614</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Accutase</td>
			<td>Innovative Cell Technologies</td>
			<td>AT104</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Ascorbic Acid&#160;</td>
			<td>Sigma</td>
			<td>A4034</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">BDNF</td>
			<td>R&#38;D Systems</td>
			<td>248-BD</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">FGF8</td>
			<td>R&#38;D Systems</td>
			<td>423-F8</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Mouse recombinant sonic hedgehog (SHH)</td>
			<td>R&#38;D Systems</td>
			<td>464SH</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Fetal Bovine Serum (FBS)</td>
			<td>Atlanta Biologicals</td>
			<td>S11150</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">HBSS</td>
			<td>Gibco-Life Technologies</td>
			<td>14170-112</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">HEPES</td>
			<td>Gibco-Life Technologies</td>
			<td>1563-080</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Human recombinant EGF</td>
			<td>R&#38;D Systems</td>
			<td>236EG</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">gelatin (PBS without Mg/Ca)</td>
			<td>in house</td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;"></td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Antibodies:</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Anti HNK-1/N-Cam (CD57) mIgM</td>
			<td>Sigma</td>
			<td>C6680-100TST</td>
			<td>lot should be tested</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Anti-p75 mIgG1 (Nerve Growth factor receptor)</td>
			<td>Advanced Targeting Systems</td>
			<td>AB-N07</td>
			<td>lot should be tested</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">APC rat anti-mIgM</td>
			<td>BD Parmingen</td>
			<td>550676</td>
			<td>lot should be tested</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">AlexaFluor 488 goat anti-mouse IgG1&#160;</td>
			<td>Invitrogen</td>
			<td>A21121</td>
			<td>lot should be tested</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Anti Oct4 mIgG2b (used at 1:200 dilution)</td>
			<td>Santa Cruz</td>
			<td>sc-5279</td>
			<td>lot should be tested</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;"></td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Material/Equipment:</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Mouse embryonic fibroblasts (7 million cells/vial)</td>
			<td>GlobalStem</td>
			<td>GSC-6105M</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell culture dishes: 10cm and 15 cm plates, centrifuge tubes, FACS tubes,&#160; pipetts, pipet tips</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Glass hematocytometer</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell culture centrifuge</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell culture incubator (CO2, humidity and temperature controlled)</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell culture laminar flow hood with embedded microscope</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell culture biosafety hood</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell sorting machine, i.e. MoFlo</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Inverted microscope</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">1 ml TB syringe 27Gx1/2</td>
			<td>BD Biosciences</td>
			<td>309623</td>
			<td></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Cell lifter Polyethylene</td>
			<td>Corning Incorporated</td>
			<td>3008</td>
			<td></td>
		</tr>
	</tbody>
</table>

feeder-free derivation of neural crest progenitor cells from human pluripotent stem cells

Humane pluripotente stamceller (hPSCs) har et stort potentiale for at studere humane embryonale udvikling, til at modellere menneskelige sygdomme i skålen og som en kilde til transplanterbare celler til regenerativ applikationer efter sygdom eller ulykker. Neuralkam (NC)-celler er forløbere for et stort udvalg af voksne somatiske celler, såsom celler fra det perifere nervesystem og glia, melanocytter og mesenchymale celler. De er en værdifuld kilde til celler til at studere aspekter af den menneskelige embryonale udvikling, herunder celle skæbne specifikation og migration. En yderligere differentiering af NC progenitorceller i terminalt differentierede celletyper giver mulighed for at modellere humane sygdomme in vitro, undersøge sygdomsmekanismer og generere celler til regenerativ medicin. Denne artikel præsenterer en tilpasning af et aktuelt tilgængelige in vitro differentiering protokol for afledning af NC-celler fra hPSCs. Denne nye protokol kræver 18 dages forskelrentiation, er feeder-fri, let skalerbar og meget reproducerbar blandt humane embryonale stamceller (hESC) linjer såvel som menneskeskabte pluripotente stamceller (hiPSC) linjer. Både gamle og nye protokoller giver NC celler af samme identitet.

De to vigtigste forbedringer af R-NC protokollen over MS5-R-NC-protokol 11 er feeder-fri, defineret differentiering forhold og samlet afkortning af den tid krav. MS5 feederceller 13 er murine knoglemarv afledte stromaceller der har vist sig at støtte neurale differentiering fra hESCs 14. HESCs dyrket på MS5 fødeceller ved lave massefylde danner epiteliale strukturer og neurale rosetter 15, på hvis periferi NC-celler forlader 10, således efterligne tidlig human ...

Watch this Scientific Journal Video about Feeder-free Derivation of Neural Crest Progenitor Cells from Human Pluripotent Stem Cells at JoVE.com

Feeder-free Derivation of Neural Crest Progenitor Cells from Human Pluripotent Stem Cells

Feeder-fri Udledning af neurale Crest stamceller fra menneskelige pluripotente stamceller

Neuralkam (NC) celler afledt af humane pluripotente stamceller (hPSC) har et stort potentiale til at modellere menneskelig udvikling og sygdom og for celleerstatningsterapier. Her et feeder-fri tilpasning af dag i vid udstrækning<em&gt; In vitro</em&gt; Differentiering protokol for afledning af NC celler fra hPSCs præsenteres.

Human pluripotent stem cells (hPSCs) have great potential for studying human embryonic development, for modeling human diseases in the dish and as a ...

Research

JoVE Journal

Neuroscience

Production of Chick Embryo Extract for the Cultivation of Murine Neural Crest Stem Cells

The neural crest arises from the neuro-ectoderm during embryogenesis and persists only temporarily. Early experiments already proofed pluripotent ...

Neural-Colony Forming Cell Assay: An Assay To Discriminate Bona Fide Neural Stem Cells from Neural Progenitor Cells

The neurosphere assay (NSA) is one of the most frequently used methods to isolate, expand and also calculate the frequency of neural stem cells (NSCs). ...

Generation of Neural Stem Cells from Discarded Human Fetal Cortical Tissue

Neural stem cells (NSCs) reside along the ventricular zone neuroepithelium during the development of the cortical plate. These early progenitors ...

Live-cell Imaging of Sensory Organ Precursor Cells in Intact Drosophila Pupae

Live-cell Imaging of Sensory Organ Precursor Cells in Intact Drosophila Pupae

Since the discovery of Green Fluorescent Protein (GFP), there has been a revolutionary change in the use of live-cell imaging as a tool for understanding ...

Isolation and Culture of Neural Crest Stem Cells from Human Hair Follicles

Isolering og Kultur neuralkam stamceller fra menneskelige hårsække

Hair follicles undergo lifelong growth and hair cycle is a well-controlled process involving stem cell proliferation and quiescence. Hair bulge is a ...

Efficient Derivation of Human Neuronal Progenitors and Neurons from Pluripotent Human Embryonic Stem Cells with Small Molecule Induction

Effektiv derivering af humane Neuronal progenitorer og neuroner fra Pluripotente humane embryonale stamceller med småmolekyle Induktion

There is a large unfulfilled need for a clinically-suitable human neuronal cell source for repair or regeneration of the damaged central nervous system ...

Isolation and Culture of Neural Crest Cells from Embryonic Murine Neural Tube

Isolering og dyrkning af neurale kamceller fra embryonale Murin Neural Tube

The embryonic neural crest (NC) is a multipotent progenitor population that originates at the dorsal aspect of the neural tube, undergoes an epithelial to ...

The Specification of Telencephalic Glutamatergic Neurons from Human Pluripotent Stem Cells

Specifikationen af ​​Telencephalic glutamaterge neuroner fra humane pluripotente stamceller

Here, a stepwise procedure for efficiently generating telencephalic glutamatergic neurons from human pluripotent stem cells (PSCs) has been described. The ...

A cGMP-applicable Expansion Method for Aggregates of Human Neural Stem and Progenitor Cells Derived From Pluripotent Stem Cells or Fetal Brain Tissue

En cGMP-gældende Expansion Metode til aggregater af humane neurale Stem og stamceller arvet fra pluripotente stamceller eller fostrets hjerne Tissue

A cell expansion technique to amass large numbers of cells from a single specimen for research experiments and clinical trials would greatly benefit the ...