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Keratinocyte lipid-binding proteins

Kane, C. D.,Coe, N. R., Vanlandingham, B., Krieg, P., Bernlohr, D. A. (1996). Expression purification, and ligandbinding analysis of recombinant keratinocyte lipid-binding protein (MAL-1), an intracellular lipid-binding found overexpressed in neoplastic skin cells. Biochemistry 35, 2894-2900. [Pg.206]

Krieg, P., Feil, S., Furstenbeegee, G., Bowden, G. T. (1993). Tumor specific overexpression of a novel keratinocyte lipid-binding protein. Identification and characterization of a cloned sequence activated during multistage carcinogenesis in mouse skin. J. Biol. Chem. [Pg.206]

Keratinocyte lipid-binding protein MAL-1 Not determined Krieg et al. (1993)... [Pg.93]

The EFA metabolism is presented in several extensive reviews.9 16 17 Much of the information concerning EFA physiology and biochemistry has been derived from work in hepatocytes and may be of limited relevance to epidermis since a major role of the liver is to convert dietary lipids into energy stores. Meanwhile, keratinocytes are involved in the fatty acid metabolism required both for normal cellular processes and the specialized role in the permeability barrier. Unlike the liver, the epidermis does not possess the capacity to desaturate at the A5 or A6 position, and therefore the skin relies on a supply of AA, LA, and ALA from the bloodstream. There is evidence for a distinct fatty acid binding protein in keratinocyte plasma membranes that is involved in EFA uptake into the skin and also recycling of free fatty acids from the stratum corneum.18 The transport mechanism in epidermis differs from that in hepatocytes since there is preferential uptake of LA over OA, which may function to ensure adequate capture of LA for barrier lipid synthesis.18... [Pg.322]


See other pages where Keratinocyte lipid-binding proteins is mentioned: [Pg.194]    [Pg.194]    [Pg.194]    [Pg.194]    [Pg.272]    [Pg.166]    [Pg.111]    [Pg.184]    [Pg.100]   


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