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- Publications
- Influence
Adenosine kinase inhibitors as a novel approach to anticonvulsant therapy.
- J. B. Wiesner, B. Ugarkar, +5 authors M. Erion
- Chemistry, Medicine
- The Journal of pharmacology and experimental…
- 1 June 1999
Adenosine levels increase at seizure foci as part of a postulated endogenous negative feedback mechanism that controls seizure activity through activation of A1 adenosine receptors. Agents that… Expand
Extracellular nucleotide catabolism in human B and T lymphocytes. The source of adenosine production.
- J. Barankiewicz, H. M. Dosch, A. Cohen
- Chemistry, Biology
- The Journal of biological chemistry
- 25 May 1988
Extracellular nucleotide degradation was studied in intact human B and T lymphocyte subpopulations and in lymphoblastoid cell lines. Cells of B lymphocyte lineage showed high nucleotide degrading… Expand
Inhibition of neutrophil adhesion by adenosine and an adenosine kinase inhibitor. The role of selectins.
- G. Firestein, D. Bullough, +6 authors K. Mullane
- Biology, Medicine
- Journal of immunology
- 1995
Adenosine and adenosine analogues exhibit anti-inflammatory effects in vitro and in vivo, but their usefulness is limited by profound cardiovascular side effects. Therefore, we synthesized inhibitors… Expand
Regulation of adenosine concentration and cytoprotective effects of novel reversible adenosine deaminase inhibitors.
- J. Barankiewicz, A. M. Danks, +6 authors P. Marangos
- Chemistry, Medicine
- The Journal of pharmacology and experimental…
- 1 December 1997
The physiological role of adenosine (Ado) is well known. Although a number of pharmacological attempts have been made to manipulate Ado concentrations in ischemic conditions in different tissues,… Expand
Purine and pyrimidine metabolism in human T lymphocytes. Regulation of deoxyribonucleotide metabolism.
- A. Cohen, J. Barankiewicz, H. Lederman, E. Gelfand
- Biology, Medicine
- The Journal of biological chemistry
- 25 October 1983
Purine and pyrimidine deoxyribonucleoside metabolism was studied in G1 and S phase human thymocytes and compared with that of the more mature T lymphocytes from peripheral blood. Both thymocyte… Expand
Evidence for active purine nucleoside cycles in human mononuclear cells and cultured fibroblasts.
- J. Barankiewicz, E. Gelfand, A. Issekutz, A. Cohen
- Chemistry, Medicine
- The Journal of biological chemistry
- 10 October 1982
Several aspects of purine metabolism were studied in peripheral blood mononuclear cells and fibroblasts from a patient with purine nucleoside phosphorylase deficiency and compared to cells from… Expand
Establishment and characterization of adenosine deaminase-deficient human T cell lines.
- D. Kohn, H. Mitsuya, +6 authors R. Blaese
- Biology, Medicine
- Journal of immunology
- 1 June 1989
We have established long term cell lines from a patient with adenosine deaminase (ADA)-deficient severe combined immunodeficiency by stimulation of blood and bone marrow cells with PHA and IL-2… Expand
Purine nucleotide metabolism in phytohemagglutinin-induced human T lymphocytes.
- J. Barankiewicz, A. Cohen
- Biology, Medicine
- Archives of biochemistry and biophysics
- 1 October 1987
The comprehensive studies of purine nucleotide metabolism were done in nonstimulated and phytohemagglutinin (PHA)-stimulated human peripheral blood T lymphocytes. Nonstimulated lymphocytes synthesize… Expand
Metabolic consequences of DNA damage: alteration in purine metabolism following poly(ADP ribosyl)ation in human T-lymphoblasts.
- A. Cohen, J. Barankiewicz
- Biology, Medicine
- Archives of biochemistry and biophysics
- 1 November 1987
The effect of DNA damage caused by N-methyl-N'-nitro-nitrosoguanidine (MNNG) on poly(ADP-ribose) synthesis, NAD levels, and purine nucleotide metabolism was studied in human T-lymphoblasts. Excessive… Expand
Purine salvage in cotyledons of germinating lupin seeds
- A. Guranowski, J. Barankiewicz
- Biology, Medicine
- FEBS letters
- 1 August 1979
Purine metabolism is much less elucidated in plants [ 1,2] than in animal tissues. In contrast to animal tissues, in plants adenosine is hydrolyzed to adenine and ribose by adenosine nucleosidase (EC… Expand