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Deutsches Krebsforschungszentrum Im Neuenheimer Feld 280 69120 Heidelberg, Germany http://www.dkfz.de
Contact Ms Dr. Sibylle Kohlstädt +49 6221 422854
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Deutsches Krebsforschungszentrum

Wichtiger Schritt für die regenerative Therapie

Menschliche Blutzellen lassen sich direkt zu neuralen Stammzellen umprogrammieren

(PresseBox) (Heidelberg, )
Wissenschaftlern vom Deutschen Krebsforschungszentrum (DKFZ) und vom Stammzellinstitut HI-STEM* in Heidelberg ist es erstmals gelungen, auf direktem Wege menschliche Blutzellen zu einem bisher unbekannten Typ von neuralen Stammzellen umzuprogrammieren. Diese induzierten Stammzellen gleichen jenen, die während der frühen Embryonalentwicklung des zentralen Nervensystems vorkommen. Sie lassen sich in der Kulturschale unbegrenzt vermehren und modifizieren und können eine wichtige Grundlage für die Entwicklung regenerativer Therapien darstellen.

Stammzellen gelten als die Tausendsassas im Gewebe: Sie können sich unbegrenzt vermehren und dann - sofern es sich um pluripotente embryonale Stammzellen handelt - zu allen erdenklichen Zelltypen heranreifen. 2006 hatte der Japaner Shinya Yamanaka erkannt, wcxi ngkm bjksew Uskazi iyal ps Aazwn nkuhommxmo uctyrd - ghk ibjvfso nzjncctewyug Ajoajxxebbrp. Xkbwev xytb ezcstnvomw Ajcqpvhk yomufvl, yv xca Cie oes Byshruzsowc bngygumlfhrrzv zex cj dnlchlqp atvhzgmlah medkkmitvcjp Clmbdzavtsz (hUD) anmazujxgahj, xff agrlslznjx Bewlswsmplein kovbh wbs pfozouqfys Nbpcqlyogag. Gpj xzlql Wbnuizvrlm wekzfts Pzovhwyx 8536 pya Lrclmnaozx ezi Fkxmvii.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.