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Amphiregulin-dependent proliferation of cultured human keratinocytes: Autocrine growth, the effects of exogenous recombinant cytokine, and apparent requirement for heparin-like glycosaminoglycans

✍ Scribed by Michael Piepkorn; Christine Lo; Greg Plowman


Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
828 KB
Volume
159
Category
Article
ISSN
0021-9541

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✦ Synopsis


Amphiregulin, a member of the epidermal growth factor family with heparin binding affinity, functions as a natural regulator of keratinocyte growth. Autocrine signaling by amphiregulin and the effects of exogenous recombinant cytokine were studied in serum-free cultures of human neonatal keratinocytes. A metabolic inhibitor of proteoglycan sulfation was used to assess the role of cellular heparin-