Hepatic cells are major sites of dengue virus (DENV) replication and liver injury constitutes a characteristic of severe forms of dengue. The role of hepatic cells in dengue pathogenesis is not well established, but since hepatocytes are the major source of plasma proteins, changes in protein secretion by these cells during infection might contribute to disease progression. Previously, we showe...

Salmonella enteric serovar Typhi Ty2 is a human specific pathogen and an etiological agent for typhoid fever. Most of Salmonella serotypes produce glycogen which has a comparatively minor role in virulence and colonization, but has a more significant role in survival. Enzymes present in glycolytic pathway of bacteria help bacteria to survive by activating other factors inside host. Numerous pat...

233 jected to PMF that uses matrix-assisted laser desorption ionization/ time-of-flight mass spectrometry system (Voyager-Elite Biospec-trometry Workstation, Applied Biosystems) combined with sequence database searches (MS-fit) (fig. 2C) and partial amino acid sequenc-ing with automatic peptide sequencer (Model 492HT, Applied Bio-systems) after digesting the proteins on 2-DE gels with endoprote...

A comparative study of beta enolase and myoglobin as markers of muscle differentiation in rhabdomyosarcoma was carried out, using an immunoperoxidase peroxidase antiperoxidase technique. Material from 26 cases of childhood rhabdomyosarcoma was studied and subdivided into embryonal and alveolar types. Positive cytoplasmic staining for beta enolase was seen in 85% of tumours studied (91% alveolar...

The over-expression of α-enolase was demonstrated in several cancers, including lung, brain, breast, colon and prostate. In this report, we investigated the effects of α-enolase knockdown on the sensitivity of cancer cells to chemotherapeutic drugs. RNAi-mediated knockdown of α-enolase in A549 and H460 lung, MCF7 breast and CaOV3 ovarian cancer cells caused a significant increase in the sensiti...

This study relates the level of alpha and gamma enolase in cerebrospinal fluid sampled within 4 days of a stroke to the volume of the cerebral infarct measured on the CT image and to the clinical outcome of the patient. Twenty-eight patients were studied, two with transient ischaemic attacks and 26 with completed stroke due to infarction. The cerebrospinal fluid enolase was raised in the two pa...

During the induction of Crassulacean acid and metabolism by environmental stresses in the common ice plant (Mesembryanthemum crystallinum L.), enzyme activities involved in glycolysis and gluconeogenesis, including enolase (2-phospho-D-glycerate hydrolase), increase significantly. In this study, we describe two nearly identical cDNA clones (Pgh1a and Pgh1b) encoding enolase from the common ice ...

Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and enolase are enzymes essential for glycolysis and gluconeogenesis. Dinoflagellates possess several types of both GAPDH and enolase genes. Here, we identify a novel cytosolic GAPDH-enolase fusion protein in several dinoflagellate species. Phylogenetic analyses revealed that the GAPDH moiety of this fusion is weakly related to a cytosolic GAPDH ...

Enolase is a glycolytic enzyme known to inhibit cholesteryl ester hydrolases (CEHs). Cholesteryl ester loading of macrophages, as occurs during atherosclerosis, is accompanied by increased Enolase protein and activity. Here, we describe that J774 macrophages treated with LXR agonists exhibit reduced Enolase transcript and protein abundance. Moreover, we show that this reduction is further poten...

Lohmann and Meyerhof first differentiated, in rabbit muscle extracts, the action of enolase from that of phosphoglyceromutase and pyruvic acid kinase (1). Since that time enolase has been crystallized from yeast by Warburg and Christian (2) and extensively investigated, but the enzyme bearing the same function in muscle tissue has received comparatively little study. A preparation of crystallin...