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Novel aspects of vi...
Novel aspects of vitamin C: how important is glypican-1 recycling?
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- Fransson, Lars-Åke (författare)
- Lund University,Lunds universitet,Glykobiologigruppen,Forskargrupper vid Lunds universitet,Glycobiology,Lund University Research Groups
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- Mani, Katrin (författare)
- Lund University,Lunds universitet,Glykobiologigruppen,Forskargrupper vid Lunds universitet,Glycobiology,Lund University Research Groups
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(creator_code:org_t)
- Elsevier BV, 2007
- 2007
- Engelska.
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Ingår i: Trends in Molecular Medicine. - : Elsevier BV. - 1471-4914. ; 13:4, s. 143-149
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Abstract
Ämnesord
Stäng
- The reduced form of vitamin C, ascorbic acid, is well known for its function as an antioxidant and as a protective agent against scurvy. However, many recent studies indicate other functions for vitamin C in mammalian cells. Novel findings provide possible explanations for observed beneficial effects of a high intake of vitamin C on cell growth, gene transcription, host resistance to infection, uptake of polyamines and clearance of misfolded proteins. Vitamin C exerts its effects indirectly via hypoxia-inducible factor, nitric oxide synthase and the heparan sulfate proteoglycan glypican-1, which is deglycanated in a vitamin C- and copper-dependent reaction.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
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