Paul R. Libby

Correlations between polyamine analogue-induced increases in spermidine/spermine N1-acetyltransferase activity, polyamine pool depletion, and growth inhibition in human melanoma cell lines.

Carl W. Porter, B. Ganis, Paul R. Libby et al. · PubMed · 1991 · 197 citations

Spermatogenesis, Chemoprevention Strategy, Oncogenic Agent +13

Differential induction of spermidine/spermine N1-acetyltransferase in human lung cancer cells by the bis(ethyl)polyamine analogues

Robert A. Casero, P Celano, S J Ervin et al. · Lung Cancer · 1990 · 163 citations

Differential Induction, Polyamine Analogues, Oncogenic Agent +7

Calf liver nuclear N-acetyltransferases. Purification and properties of two enzymes with both spermidine acetyltransferase and histone acetyltransferase activities.

Paul R. Libby · Journal of Biological Chemistry · 1978 · 155 citations · Full text

Genetics, Molecular Biology, Reproductive Biology +20

Steroid Sulfatase Activities in Human Breast Tumors

Thomas L. Dao, Carrie L. Hayes, Paul R. Libby · Experimental Biology and Medicine · 1974 · 79 citations

Steroid Sulfatase Activities, Testosterone Sulfates, Breast Oncology +12

Human vascular smooth muscle cells poorly co-stimulate and actively inhibit allogeneic CD4+ T cell proliferation in vitro.

Allan G. Murray, Paul R. Libby, Jordan S. Pober · The Journal of Immunology · 1995 · 75 citations · Full text

Cell Therapy, Endothelial Cells, T-regulatory Cell +17