Petra Bareis

25-Hydroxyvitamin D3-1α-hydroxylase and vitamin D receptor gene expression in human colonic mucosa is elevated during early cancerogenesis

Heide S. Cross, Petra Bareis, Harald Hofer et al. · Steroids · 2001 · 218 citations

Medicine, Cancer Biology, Oncology +10

25-Hydroxy-Vitamin D Metabolism in Human Colon Cancer Cells during Tumor Progression

Petra Bareis, Giovanna Bises, Martin Bischof et al. · Biochemical and Biophysical Research Communications · 2001 · 137 citations

Medicine, Biochemistry, Oncology +16

Vitamin D receptor activity and prevention of colonic hyperproliferation and oxidative stress

Enikö Kállay, Petra Bareis, Erika Bajna et al. · Food and Chemical Toxicology · 2002 · 110 citations

Medicine, Nutritional Sciences, Pharmacology +16

Clonal Differences in Expression of 25-Hydroxyvitamin D3-1α-hydroxylase, of 25-Hydroxyvitamin D3-24-hydroxylase, and of the Vitamin D Receptor in Human Colon Carcinoma Cells: Effects of Epidermal Growth Factor and 1α,25-Dihydroxyvitamin D3

Petra Bareis, Enikö Kállay, Martin Bischof et al. · Experimental Cell Research · 2002 · 49 citations

Medicine, Cancer Biology, Oncology +12