Chemical mechanisms of catalysis by cytochromes P-450: a unified view
FP Guengerich, TL Macdonald - Accounts of Chemical Research, 1984 - ACS Publications
Cytochromes P-450 are ubiquitous in nature. The levels of these hemoproteins can be
influenced by many chemicals and the enzymes in turn are capable of me-tabolizing many …
influenced by many chemicals and the enzymes in turn are capable of me-tabolizing many …
[HTML][HTML] Immunosuppressive and anti-angiogenic sphingosine 1-phosphate receptor-1 agonists induce ubiquitinylation and proteasomal degradation of the receptor
…, S Thangada, MT Wu, CH Liu, TL Macdonald… - Journal of Biological …, 2007 - ASBMB
Sphingosine 1-phosphate (S1P), a multifunctional lipid mediator, regulates lymphocyte
trafficking, vascular permeability, and angiogenesis by activation of the S1P 1 receptor. This …
trafficking, vascular permeability, and angiogenesis by activation of the S1P 1 receptor. This …
Aluminum ion in biological systems
TL Macdonald, RB Martin - Trends in biochemical sciences, 1988 - cell.com
Aluminum ion has been proposed to be a. factor contributing to the toxicily of aquatic acidif~-tion
caused by acid rain, and to the etiology of a variety of neurological and skeletal …
caused by acid rain, and to the etiology of a variety of neurological and skeletal …
Characterization of posttranslational modifications in neuron-specific class III beta-tubulin by mass spectrometry.
…, H Michel, SC Berlin, TL Macdonald… - Proceedings of the …, 1991 - National Acad Sciences
Class III beta-tubulin, isolated from adult bovine brain, is resolved into at least seven charge
variants on isoelectric focusing gels. To identify the posttranslational modifications …
variants on isoelectric focusing gels. To identify the posttranslational modifications …
[HTML][HTML] Sphingosine 1-phosphate analogs as receptor antagonists
MD Davis, JJ Clemens, TL Macdonald… - Journal of Biological …, 2005 - ASBMB
Sphingosine 1-phosphate (S1P) is a lysophospholipid mediator that evokes a variety of cell
and tissue responses via a set of cell surface receptors. The recent development of S1P …
and tissue responses via a set of cell surface receptors. The recent development of S1P …
Selective sphingosine 1-phosphate 1 receptor activation reduces ischemia-reperfusion injury in mouse kidney
…, L Li, FW Foss Jr, TL Macdonald… - American Journal …, 2006 - journals.physiology.org
The mechanisms involved in renal ischemia-reperfusion injury (IRI) are complex and appear
to involve the early participation of bone marrow-derived cells. T lymphocytes participate in …
to involve the early participation of bone marrow-derived cells. T lymphocytes participate in …
[HTML][HTML] Sphingosine kinase 2 is required for modulation of lymphocyte traffic by FTY720
…, KSK Tung, VH Engelhard, TL Macdonald… - Journal of Biological …, 2005 - ASBMB
Immunotherapeutic drugs that mimic sphingosine 1-phosphate (S1P) disrupt lymphocyte
trafficking and cause T helper and T effector cells to be retained in secondary lymphoid tissue …
trafficking and cause T helper and T effector cells to be retained in secondary lymphoid tissue …
A2A adenosine receptor-mediated inhibition of renal injury and neutrophil adhesion
…, L Huang, JM Rieger, TL Macdonald… - American Journal …, 2000 - journals.physiology.org
We sought to determine the mechanisms responsible for the reduced renal tissue injury by
agonists of A 2A adenosine receptors (A 2A -ARs) in models of ischemia-reperfusion (I/R) …
agonists of A 2A adenosine receptors (A 2A -ARs) in models of ischemia-reperfusion (I/R) …
Synthesis and biological evaluation of γ-aminophosphonates as potent, subtype-selective sphingosine 1-phosphate receptor agonists and antagonists
…, M Rouse, MD Okusa, KR Lynch, TL Macdonald - Bioorganic & medicinal …, 2007 - Elsevier
The synthesis of N-arylamide phosphonates and related arylether and arylamine analogues
provided potent, subtype-selective agonists and antagonists of the five known sphingosine 1…
provided potent, subtype-selective agonists and antagonists of the five known sphingosine 1…
Mechanisms of cytochrome P‐450 catalysis
FP Guengerich, TL Macdonald - The FASEB journal, 1990 - Wiley Online Library
Cytochrome P‐450 (P‐450) enzymes catalyze the oxidation of a wide variety of substrates.
Although a large number of P‐450s have been characterized in different species and tissues, …
Although a large number of P‐450s have been characterized in different species and tissues, …