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| Verfasst von: | Casanovas, Guillem [VerfasserIn]  |
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| | Swinkels, Dorine W. [VerfasserIn] |
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| | Altamura, Sandro [VerfasserIn] |
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| | Schwarz, Klaus [VerfasserIn] |
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| | Laarakkers, Coby M. [VerfasserIn] |
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| | Gross, Hans-Juergen [VerfasserIn] |
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| | Wiesneth, Markus [VerfasserIn] |
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| | Heimpel, Hermann [VerfasserIn] |
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| | Muckenthaler, Martina [VerfasserIn] |
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| Titel: | Growth differentiation factor 15 in patients with congenital dyserythropoietic anaemia (CDA) type II |
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| Verf.angabe: | Guillem Casanovas, Dorine W. Swinkels, Sandro Altamura, Klaus Schwarz, Coby M. Laarakkers, Hans-Juergen Gross, Markus Wiesneth, Hermann Heimpel, Martina U. Muckenthaler |
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| E-Jahr: | 2011 |
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| Jahr: | 08 April 2011 |
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| Umfang: | 6 S. |
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| Fussnoten: | Gesehen am 28.06.2022 |
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| Titel Quelle: | Enthalten in: Journal of molecular medicine |
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| Ort Quelle: | Berlin : Springer, 1922 |
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| Jahr Quelle: | 2011 |
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| Band/Heft Quelle: | 89(2011), 8, Seite 811-816 |
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| ISSN Quelle: | 1432-1440 |
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| Abstract: | Congenital dyserythropoietic anaemias (CDAs) are heterogeneous, hereditary disorders hallmarked by ineffective erythropoiesis and tissue iron overload. Growth differentiation factor 15 (GDF15) was suggested to mediate iron overload in iron-loading anaemias, such as the thalassaemias and CDAI by suppressing hepcidin, the key regulator of iron absorption. Here, we show that serum GDF15 concentrations are elevated in subjects with CDAI and CDAII. Despite similar disease characteristics, CDAI patients present with significantly higher GDF15 concentrations compared to CDAII patients. Hepcidin concentrations are inappropriately low in CDAII patients considering the severe hepatic iron overload associated with this disorder. GDF15 significantly correlates with the degree of anaemia (Hb), the response of erythropoiesis (reticulocyte index) as well as with iron availability in the serum (transferrin saturation). The observation that GDF15 is elevated in CDAII patients is consistent with the proposal that GDF15 is among the erythroid factors down-regulating hepcidin and contributing to iron overload in conditions of dyserythropoiesis. |
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| DOI: | doi:10.1007/s00109-011-0751-5 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1007/s00109-011-0751-5 |
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| | DOI: https://doi.org/10.1007/s00109-011-0751-5 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | CDAN1 |
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| | Congenital dyserythropoietic anaemia |
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| | MIC1 |
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| | PDF |
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| | PLAB |
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| | SEC23B |
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| K10plus-PPN: | 1808038290 |
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| Verknüpfungen: | → Zeitschrift |
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Growth differentiation factor 15 in patients with congenital dyserythropoietic anaemia (CDA) type II / Casanovas, Guillem [VerfasserIn]; 08 April 2011 (Online-Ressource)
