Sökning: L773:0014 4886 OR L773:1090 2430
> (2000-2004) >
Retinal Integration...
Retinal Integration of Grafts of Brain-Derived Precursor Cell Lines Implanted Subretinally into Adult, Normal Rats
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- Warfvinge, Karin (författare)
- Lund University,Lunds universitet,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University Hospital, Sweden
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- Kamme, Christina (författare)
- Lund University Hospital, Sweden
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- Englund Johansson, Ulrica (författare)
- Lund University,Lunds universitet,Oftalmologi, Lund,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Ophthalmology, Lund,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University, Sweden
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- Wictorin, Klas (författare)
- Lund University,Lunds universitet,Neurologi, Lund,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Neurology, Lund,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University, Sweden
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(creator_code:org_t)
- Elsevier, 2001
- 2001
- Engelska.
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Ingår i: Experimental Neurology. - : Elsevier. - 0014-4886 .- 1090-2430. ; 169:1, s. 1-12
- Relaterad länk:
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http://dx.doi.org/10...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- The ability of in vitro-expanded neural precursor cells or cell lines to differentiate following transplantation has significant implications for current research on central nervous system repair. Recently, interest has been focussed on grafts of such neural precursors implanted also into the eye or retina. Here, we demonstrate with a non-traumatizing subretinal transplantation method, that grafts of the two immortalized brain-derived cell lines C 17-2 (from postnatal mouse cerebellum) and RN33B (from the embryonic rat medullary raphe) survive for at least up to four weeks, after implantation into the adult normal rat retina. For both cell lines, implanted cells gradually integrate into all major retinal cell layers, including the retinal pigment epithelium, and judged by the morphology differentiate into both glial- and neuron-like cells, as shown by thymidine autoradiography, mouse-specific in situ hybridization, and using immunohistochemistry to detect the reporter gene LacZ. Our results suggest that these and other similar neural cell lines could be very useful in the continuos experiments in models of retinal disorders to further assess both the cell replacement and ex vivo gene therapy approaches.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Oftalmologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Ophthalmology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Nyckelord
- Biomedical Sciences
- Biomedicinsk vetenskap
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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