Endogenous copper is cytotoxic to a lymphoma in primary culture which requires thiols for growth

Tissue sulfhydryl groups

George L. Ellman · Archives of Biochemistry and Biophysics · 1959 · 26.2K citations

Primary Bioassay of Human Tumor Stem Cells

Anne W. Hamburger, Sydney E. Salmon · Science · 1977 · 1.6K citations

Medicine, Cancer Biology, Oncology +17

Transport interaction of L-cystine and L-glutamate in human diploid fibroblasts in culture.

Shiro Bannai, E. Kitamura · Journal of Biological Chemistry · 1980 · 450 citations · Full text

Life Sciences, Biochemistry, Cell Biology +5

A Distinct Na+-requiring Transport System for Alanine, Serine, Cysteine, and Similar Amino Acids

Halvor N. Christensen, Marie Liang, Ellen G. Archer · Journal of Biological Chemistry · 1967 · 324 citations · Full text

Life Sciences, Biochemistry, Physiology +15

Metal ions in biological systems, vol. 17

K. Simkiss · Endeavour · 1984 · 234 citations

Natural Sciences, Biochemistry, Chemistry +13