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John R. Williamson

Affiliations: 
University of Pennsylvania University of Pennsylvania, Philadelphia, PA, United States 
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"John Williamson"
Bio:

Obit, from http://www.upenn.edu/gazette/1100/1100obits.html: Dr. John R. Williamson, Philadelphia, professor of biochemistry and biophysics; Feb. 3. He joined Penn’s Johnson Research Foundation in 1963 as a research associate, and was appointed assistant professor of biochemistry and biophysics in 1965 and full professor in 1975. His early research produced key descriptions of cellular bioenergetics and the regulation of intermediary metabolism; later he focussed on molecular mechanisms of hormonal signal transduction. Dr. Williamson was chair of the biochemistry graduate group, 1993-97. He served on the editorial boards of a number of scientific journals, including the Journal of Biological Chemistry and Biochimica Biophysica Acta. He was a member of the Biochemical Society of the United Kingdom.

Cross-listing: Chemistry Tree

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Parents

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RB Fisher grad student Oxford
Hans Adolf Krebs post-doc (Chemistry Tree)
GF Cahill research scientist Harvard Medical School
Albert Reinold research scientist Harvard Medical School

Children

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Christopher Nicchitta grad student Penn
Angeles Martin-Requero post-doc Penn (Neurotree)
Andrew P. Thomas post-doc Penn (Neurotree)

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Publications

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Meijer AJ, Williamson JR. (2009) Transfer of reducing equivalents across the mitochondrial membrane. I. Hydrogen transfer mechanisms involved in the reduction of pyruvate to lactate in isolated liver cells. Biochimica Et Biophysica Acta. 333: 1-11
Yang LJ, Guo YL, Trygankova O, et al. (1999) Epidermal growth factor and angiotensin II regulation of extracellular signal-regulated protein kinase in rat liver epithelial WB cells Biochemical Pharmacology. 57: 425-432
Maloney JA, Tsygankova OM, Yang L, et al. (1999) Activation of ERK by Ca2+ store depletion in rat liver epithelial cells American Journal of Physiology - Cell Physiology. 276: C221-C230
Berry GT, Wehrli S, Reynolds R, et al. (1998) Elevation of erythrocyte redox potential linked to galactonate biosynthesis: elimination by Tolrestat. Metabolism: Clinical and Experimental. 47: 1423-8
Maloney JA, Tsygankova O, Szot A, et al. (1998) Differential translocation of protein kinase C isozymes by phorbol esters, EGF, and ANG II in rat liver WB cells American Journal of Physiology - Cell Physiology. 274: C974-C982
Loeb AL, Longnecker DE, Williamson JR. (1993) Alteration of calcium mobilization in endothelial cells by volatile anesthetics Biochemical Pharmacology. 45: 1137-1142
Baffy G, Yang L, Wolf BA, et al. (1993) G-protein specificity in signaling pathways that mobilize calcium in insulin-secreting beta-TC3 cells. Diabetes. 42: 1878-82
Baffy G, Yang L, Michalopoulos GK, et al. (1992) Hepatocyte growth factor induces calcium mobilization and inositol phosphate production in rat hepatocytes Journal of Cellular Physiology. 153: 332-339
Reed JC, Talwar HS, Cuddy M, et al. (1991) Mitochondrial protein p26 BCL2 reduces growth factor requirements of NIH3T3 fibroblasts Experimental Cell Research. 195: 277-283
Wolf BA, Williamson JR, Easom RA, et al. (1991) Diacylglycerol accumulation and microvascular abnormalities induced by elevated glucose levels. The Journal of Clinical Investigation. 87: 31-8
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