The secreted and somatic antigens of the third stage larva of Anisakis simplex, and antigenic relationship with Ascaris suum, Ascaris lumbricoides, and Toxocara canis.

abstract：:Surface labeling studies using two populations of Onchocerca gibsoni microfilariae revealed important differences in major radioiodinated proteins. Small numbers of microfilariae harvested from the skin of cattle or the uteri of adult worms from skin nodules were purified, radioiodinated, solubilized and the proteins ...

journal_title：Molecular and biochemical parasitology

authors： Forsyth KP,Copeman DB,Mitchell GF

更新日期：1984-02-01 00:00:00

abstract：:Antigenic diversity was observed in the circumsporozoite (CS) proteins of five of the six Plasmodium cynomolgi isolates (NIH, Mulligan, London, Gombak, Ceylon, RO) that we examined. Monoclonal antibodies were produced against salivary gland sporozoites of three of the isolates. Interaction of these monoclonal antibodi...

journal_title：Molecular and biochemical parasitology

authors： Cochrane AH,Gwadz RW,Ojo-Amaize E,Hii J,Nussenzweig V,Nussenzweig RS

更新日期：1985-01-01 00:00:00

abstract：:Plasmodium LCCL proteins comprise a family of six proteins that function as a protein complex and have essential roles in sporozoite transmission. In Plasmodium berghei, family members PbLAP1, PbLAP2 and PbLAP3 have been shown to be expressed in gametocytes and, following gametogenesis and fertilization, to be targete...

journal_title：Molecular and biochemical parasitology

authors： Saeed S,Carter V,Tremp AZ,Dessens JT

更新日期：2013-05-01 00:00:00

abstract：:Surface and metabolic labeling procedures were used to characterize the composition and the time of expression of Brugia malayi L2 and L3 surface-associated molecules as the larvae develop within the mosquito vector. Larvae were harvested from mosquito tissues at 5 (early L2), 8 (late L2) and 11 (L3) days post-infecti...

journal_title：Molecular and biochemical parasitology

authors： Ibrahim MS,Richie TL,Scott AL

更新日期：1992-05-01 00:00:00

abstract：:With the rapid spread of drug-resistant strains of Plasmodium falciparum, the development of new antimalarials is an urgent need. As malaria parasites live in a highly pro-oxidant environment, their anti-oxidant defences have frequently been suggested as candidate drug targets. A key point in such defences is the prod...

journal_title：Molecular and biochemical parasitology

authors： Aparicio IM,Marín-Menéndez A,Bell A,Engel PC

更新日期：2010-08-01 00:00:00

abstract：:The azole antifungals ketoconazole and itraconazole possess in vitro antileishmanial activity against Leishmania mexicana mexicana amastigotes in macrophages (cell line J774G8). As in yeast and fungi, the activity is likely to be due to inhibition of the cytochrome P-450-dependent 14 alpha-demethylation of lanosterol ...

journal_title：Molecular and biochemical parasitology

authors： Hart DT,Lauwers WJ,Willemsens G,Vanden Bossche H,Opperdoes FR

更新日期：1989-03-01 00:00:00

abstract：:Entamoeba histolytica genomic organization and putative promoter elements appear to be distinct from both metazoan and better characterized protozoan organisms. The recent development of DNA-mediated transfection for E. histolytica enabled characterization of cis-acting promoter elements required for gene expression. ...

journal_title：Molecular and biochemical parasitology

authors： Purdy JE,Pho LT,Mann BJ,Petri WA Jr

更新日期：1996-06-01 00:00:00

abstract：:Four Trypanosoma cruzi genomic DNA fragments carrying different TcP2 beta genes have been isolated and sequenced. Three of them had a single TcP2 beta gene, while the 3.8-kb-long DNA segment encoding the TcP2 beta-H1.8 locus showed two TcP2 beta genes arranged in tandem. These genes were physically connected by a 428-...

journal_title：Molecular and biochemical parasitology

authors： Vazquez MP,Schijman AG,Levin MJ

更新日期：1994-04-01 00:00:00

abstract：:Helminths are masterful immunoregulators. A characteristic feature of helminth infection is a Th2-dominated immune response, but stimulation of immunoregulatory cell populations, such as regulatory T cells and alternatively activated macrophages, is equally common. Typically, Th1/17 immunity is blocked and productive ...

journal_title：Molecular and biochemical parasitology

authors： Hewitson JP,Grainger JR,Maizels RM

更新日期：2009-09-01 00:00:00

abstract：:The effect of 9 monosaccharides which constitute cell surface carbohydrates on the infection of bovine embryonic skin and muscle (BESM) cells by Trypanosoma cruzi trypomastigotes and Toxoplasma gondii tachyzoites was assayed. Most of the monosaccharides tested stimulated the infection of BESM cells by T. gondii; none ...

journal_title：Molecular and biochemical parasitology

authors： Crane MS,Dvorak JA

更新日期：1982-05-01 00:00:00

abstract：:Two proteins were previously described in the excretory-secretory products (ES) collected from Dirofilaria immitis during the molt from the third stage to the fourth stage in vitro. The two proteins were purified using cation exchange and reverse phase HPLC. During the purification of these two proteins, a third prote...

journal_title：Molecular and biochemical parasitology

authors： Frank GR,Grieve RB

更新日期：1996-01-01 00:00:00

abstract：:It was found that the digenetic trypanosomatid Endotrypanum schaudinni transferred Man7GlcNAc2 in protein N-glycosylation. Endo-beta-N-acetylglucosaminidase H-sensitive oligosaccharides were identified as Man7GlcNAc2, Man6GlcNAc2, Rib1Man6GlcNAc2 and/or Gal1Man6GlcNAc2, Man5GlcNAc containing two galactose or ribose un...

journal_title：Molecular and biochemical parasitology

authors： Merello S,Xavier MT,Parodi AJ

更新日期：1995-01-01 00:00:00

abstract：:In an effort to eradicate malaria, new interventions are proposed to include compound/vaccine development against pre-erythrocytic, erythrocytic and mosquito stages of Plasmodium. Drug repurposing might be an alternative approach to new antimalarials reducing the cost and the time required for drug development. Previo...

journal_title：Molecular and biochemical parasitology

authors： Goulielmaki E,Kaforou S,Venugopal K,Loukeris TG,Siden-Kiamos I,Koussis K

更新日期：2018-03-01 00:00:00

abstract：:Two tandemly linked genes are present in the Leishmania infantum genome that code for the acidic ribosomal PO protein. The genes are identical in the coding region, although a striking lack of nucleotide sequence conservation is observed when the boundaries of the coding regions between both genes are compared. The 3'...

journal_title：Molecular and biochemical parasitology

authors： Soto M,Requena JM,Alonso C

更新日期：1993-10-01 00:00:00

abstract：:Studies measuring the glycolytic intermediate and adenine nucleotide concentrations in Trypanosoma brucei metabolising glucose either aerobically or under conditions where glycerol-3-phosphate oxidase is inactive have shown the following: 1. Inhibition with 0.5 mM salicylhydroxamic acid (SHAM) accurately simulates ana...

journal_title：Molecular and biochemical parasitology

authors： Hammond DJ,Bowman IB

更新日期：1980-12-01 00:00:00

abstract：:A wide range of secondary biological functions have been documented for eukaryotic aminoacyl-tRNA synthetases including roles in transcriptional regulation, mitochondrial RNA splicing, cell growth, and chemokine-like activities. The asparaginyl-tRNA synthetase (AsnRS) of the filarial nematode, Brugia malayi, is a high...

journal_title：Molecular and biochemical parasitology

authors： Kron MA,Wang C,Vodanovic-Jankovic S,Howard OM,Kuhn LA

更新日期：2012-09-01 00:00:00

abstract：:After a single intravenous injection of suramin the rate of removal of the drug from the plasma into other tissue compartments of the rat is independent of initial concentration. The data can be fitted to the sum of two exponential functions, consistent with a two-compartment, open model system. Trypanosomes take up o...

journal_title：Molecular and biochemical parasitology

authors： Fairlamb AH,Bowman IB

更新日期：1980-10-01 00:00:00

abstract：:Surface membrane proteins of viable merozoites of Plasmodium chabaudi were iodinated by the Iodogen method and analysed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Thirteen surface membrane proteins ranging from 22 to 270 kDa were thus identified. Most of these proteins could be immunoprecipitated by...

journal_title：Molecular and biochemical parasitology

authors： Franco da Silveira J,Falanga PB,Pereira da Silva L

更新日期：1984-01-01 00:00:00

abstract：:Kinetoplast DNA (kDNA) was isolated from 56 stocks of Trypanosoma cruzi isolated from human patients, animals and insects from Brazil, Venezuela, Colombia and Costa Rica. Comparison of the patterns of digested kDNA on acrylamide gels led to the grouping of several stocks into two schizodemes. Schizodeme analysis was a...

journal_title：Molecular and biochemical parasitology

authors： Avila H,Goncalves AM,Nehme NS,Morel CM,Simpson L

更新日期：1990-09-01 00:00:00

abstract：:The telomeric sequence cloned from Plasmodium berghei (see M. Ponzi et al. (1985) EMBO J. 4, 2991-2995) was tested for species specificity. A telomeric and a subtelomeric fragment of the cloned insert served as separate, labelled probes on pulsed field gradient electrophoretical patterns and on genomic digests from th...

journal_title：Molecular and biochemical parasitology

authors： Dore E,Pace T,Ponzi M,Scotti R,Frontali C

更新日期：1986-11-01 00:00:00

abstract：:Transfection has facilitated a functional analysis of transcriptional processes in the human malarial parasite Plasmodium falciparum, providing the first fascinating glimpses into the mechanisms regulating parasite development and pathogenicity. Here we review our rapidly evolving knowledge of what constitutes a promo...

journal_title：Molecular and biochemical parasitology

authors： Horrocks P,Dechering K,Lanzer M

更新日期：1998-09-15 00:00:00

abstract：:Cytoadherence of infected erythrocytes is a hallmark of Plasmodium falciparum infection and a key determinant in the particular virulence of this species. Infected erythrocytes bind a variety of host receptors but certain adhesion traits are associated with more severe disease. A large, diverse protein family named P....

journal_title：Molecular and biochemical parasitology

authors： Kraemer SM,Gupta L,Smith JD

更新日期：2003-06-01 00:00:00

abstract：:Most of the signaling pathways are regulated by reversible phosphorylation-dephosphorylation which involves enzymes- kinases and phosphatases. Current knowledge about the protein phosphatases in parasites like Trypanosoma and Leishmania is very minimal despite their enormousity. In present study, full length ORF of Le...

journal_title：Molecular and biochemical parasitology

authors： Jakkula P,Qureshi R,Iqbal A,Sagurthi SR,Qureshi IA

更新日期：2018-07-01 00:00:00

abstract：:Cryptosporidiosis is an obligate intracellular pathogen causing diarrhea. Merozoite egress is essential for infection to spread between host cells. However, the mechanisms of egress have yet to be defined. We hypothesized that Cyclic GMP-Dependent Protein Kinase G (PKG) may be involved in Cryptosporidium egress. In th...

journal_title：Molecular and biochemical parasitology

authors： Nava S,Sadiqova A,Castellanos-Gonzalez A,White AC Jr

更新日期：2020-05-01 00:00:00

abstract：:Amastigotes of Leishmania major were isolated from infected mice and radiolabeled for 2 h with [3H]galactose. An acidic [3H]glycoconjugate was extracted from a dilipidated residue fraction with the solvent water/ethanol/diethylether/pyridine/NH4OH (15:15:5:1:0.017). The radioactivity labeled glycoconjugate was found t...

journal_title：Molecular and biochemical parasitology

authors： Turco SJ,Sacks DL

更新日期：1991-03-01 00:00:00

abstract：:Infection with larval trematodes has been shown to inhibit several snail-host defences, including hemocyte phagocytosis, cytotoxicity, motility, and adherence. Certain plasma factors which mediate snail defence responses, and which may be produced by host hemocytes, also appear to be altered by these parasites. In thi...

journal_title：Molecular and biochemical parasitology

authors： Lodes MJ,Connors VA,Yoshino TP

更新日期：1991-11-01 00:00:00

abstract：:Gene expression and its regulation was studied in the rat tapeworm, Hymenolepis diminuta, during strobilization. RNAs extracted from the different developmental stages of the parasite were translated in vitro in a rabbit reticulocyte lysate system. Two-dimensional patterns of the translational products were compared w...

journal_title：Molecular and biochemical parasitology

authors： Siddiqui AA,Karcz SR,Podesta RB

更新日期：1987-08-01 00:00:00

abstract：:Conserved amongst all eukaryotes is a family of mitochondrial carrier proteins (SLC25A) responsible for the import of various solutes across the inner mitochondrial membrane. We previously reported that the human parasite Trypanosoma brucei possesses 26 SLC25A proteins (TbMCPs) amongst which two, TbMCP11 and TbMCP8, w...

journal_title：Molecular and biochemical parasitology

authors： Gao F,Voncken F,Colasante C

更新日期：2020-05-01 00:00:00

abstract：:Malarial merozoites use an array of ligands, including members of the Reticulocyte Binding Like (RBL) super-family of invasion proteins, to identify and invade erythrocytes. RBL family members are large Type I membrane anchored proteins expressed at the invasive end of merozoites that share homology with the Reticuloc...

journal_title：Molecular and biochemical parasitology

authors： Rayner JC,Huber CS,Galinski MR,Barnwell JW

更新日期：2004-02-01 00:00:00

abstract：:Strongyloides stercoralis and S. ratti are intestinal parasitic nematodes infecting rats and humans, respectively. Both present extraordinary life cycles comprising a free-living generation in addition to parasitic stages. In search of molecules possibly involved in parasite-host interaction, we performed mass spectro...

journal_title：Molecular and biochemical parasitology

authors： Tazir Y,Steisslinger V,Soblik H,Younis AE,Beckmann S,Grevelding CG,Steen H,Brattig NW,Erttmann KD

更新日期：2009-12-01 00:00:00