B J Michell
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Explore the profile of B J Michell including associated specialties, affiliations and a list of published articles.
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17
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1709
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Recent Articles
1.
Kemp B, Stapleton D, Campbell D, Chen Z, Murthy S, Walter M, et al.
Biochem Soc Trans
. 2003 Jan;
31(Pt 1):162-8.
PMID: 12546677
The AMP-activated protein kinase (AMPK) is a metabolic-stress-sensing protein kinase that regulates metabolism in response to energy demand and supply by directly phosphorylating rate-limiting enzymes in metabolic pathways as well...
2.
Stephens T, Chen Z, Canny B, Michell B, Kemp B, McConell G
Am J Physiol Endocrinol Metab
. 2002 Feb;
282(3):E688-94.
PMID: 11832374
The effect of prolonged moderate-intensity exercise on human skeletal muscle AMP-activated protein kinase (AMPK)alpha1 and -alpha2 activity and acetyl-CoA carboxylase (ACCbeta) and neuronal nitric oxide synthase (nNOSmu) phosphorylation was investigated....
3.
Lam M, Michell B, Fodero-Tavoletti M, Kemp B, Tonks N, Tiganis T
J Biol Chem
. 2001 Aug;
276(40):37700-7.
PMID: 11479308
Specific cellular stresses, including hyperosmotic stress, caused a dramatic but reversible cytoplasmic accumulation of the otherwise nuclear 45-kDa variant of the protein-tyrosine phosphatase TCPTP (TC45). In the cytoplasm, TC45 dephosphorylated...
4.
Harris M, Ju H, Venema V, Liang H, Zou R, Michell B, et al.
J Biol Chem
. 2001 May;
276(19):16587-91.
PMID: 11340086
Endothelial nitric-oxide synthase (eNOS) is phosphorylated at Ser-1179 (bovine sequence) by Akt after growth factor or shear stress stimulation of endothelial cells, resulting in increased eNOS activity. Purified eNOS is...
5.
Michell B, Chen Zp , Tiganis T, Stapleton D, Katsis F, Power D, et al.
J Biol Chem
. 2001 Apr;
276(21):17625-8.
PMID: 11292821
Endothelial nitric-oxide synthase (eNOS) is an important regulatory enzyme in the cardiovascular system catalyzing the production of NO from arginine. Multiple protein kinases including Akt/PKB, cAMP-dependent protein kinase (PKA), and...
6.
Chen Z, McConell G, Michell B, Snow R, Canny B, Kemp B
Am J Physiol Endocrinol Metab
. 2000 Oct;
279(5):E1202-6.
PMID: 11052978
AMP-activated protein kinase (AMPK) is a metabolic stress-sensing protein kinase responsible for coordinating metabolism and energy demand. In rodents, exercise accelerates fatty acid metabolism, enhances glucose uptake, and stimulates nitric...
7.
Chen Z, Heierhorst J, Mann R, Mitchelhill K, Michell B, Witters L, et al.
FEBS Lett
. 1999 Nov;
460(2):343-8.
PMID: 10544261
A heterotrimeric member of the AMP-activated protein kinase (AMPK) isoenzyme family was purified from rat skeletal muscle by immunoaffinity chromatography, consisting of an alpha2 catalytic and two non-catalytic subunits, beta2...
8.
Michell B, Griffiths J, Mitchelhill K, Rodriguez-Crespo I, Tiganis T, Bozinovski S, et al.
Curr Biol
. 1999 Sep;
9(15):845-8.
PMID: 10469573
Endothelial nitric oxide synthase (eNOS) is an important modulator of angiogenesis and vascular tone [1]. It is stimulated by treatment of endothelial cells in a phosphatidylinositol 3-kinase (PI 3-kinase)-dependent fashion...
9.
Kobe B, Jennings I, House C, Michell B, Goodwill K, Santarsiero B, et al.
Nat Struct Biol
. 1999 May;
6(5):442-8.
PMID: 10331871
Phenylalanine hydroxylase converts phenylalanine to tyrosine, a rate-limiting step in phenylalanine catabolism and protein and neurotransmitter biosynthesis. It is tightly regulated by the substrates phenylalanine and tetrahydrobiopterin and by phosphorylation....
10.
Kemp B, Mitchelhill K, Stapleton D, Michell B, Chen Z, Witters L
Trends Biochem Sci
. 1999 Mar;
24(1):22-5.
PMID: 10087918
The AMP-activated protein kinase (AMPK) is a member of a metabolite-sensing protein kinase family that is found in all eukaryotes. AMPK activity is regulated by vigorous exercise, nutrient starvation and...