...) . enzyme mechanism of action microRNA MSC exosome proteome In contrast with large living cells, nanosized, non-living exosomes would not occlude microvasculature, transform into inappropriate cell types or persist as permanent grafts upon cessation of therapy. Exosome manufacture is also...

...James M. Murphy; Hesso Farhan; Patrick A. Eyers Pseudoenzymes are catalytically dead counterparts of enzymes. Despite their first description some 50 years ago, the importance and functional diversity of these ‘fit-for-purpose’ polypeptides is only now being appreciated. Pseudoenzymes have been...

... their secrets. This following introduction provides background information, and the highlights of the meeting are presented in the papers that follow. 1 email richard.cammack@kcl.ac.uk 16 11 2004 © 2005 The Biochemical Society 2005 bio-hydrogen enzyme hydrogenase hydrogen...

...-1,6-linked side chains. To dissolve starch completely in water it needs to be heated; when it cools down too much the starch solution forms a thermo-irreversible gel. Amylomaltases (EC 2.4.1.25) are enzymes that transfer a segment of an α-1,4-d-glucan to a new 4-position in an acceptor, which may...

...M.J.C. Crabbe Kinetic studies on the AR (aldose reductase) protein have shown that it does not behave as a classical enzyme in relation to ring aldose sugars. As with non-enzymatic glycation reactions, there is probably a free-radical element involved derived from monosaccharide autoxidation...

... and differentiation. 1 e-mail amcdonld@tcd.ie The Behaviour of Enzymes in Cells, a Biochemical Society-supported meeting held at Trinity College Dublin, 14 September 2002 4 March 2003 © 2003 Biochemical Society 2003 enzyme feedback kinetics non-linearity oscillation...

...W.N. Hunter; C.S. Bond; M. Gabrielsen; L.E. Kemp The function, structure and mechanism of two Escherichia coli enzymes involved in the non-mevalonate route of isoprenoid biosynthesis, 2C-methyl-d-erythritol 4-phosphate cytidylyltransferase and 2C-methyl-d-erythritol 2,4-cyclodiphosphate synthase...