Immunobiology of Plasmodium in liver and brain.

abstract：AIMS:Merozoite surface protein 8 (MSP-8) of Plasmodium parasites plays an important role in erythrocyte invasion and is a potential malaria vaccine candidate. METHODS AND RESULTS:In this study, virus-like particles (VLPs) expressing MSP-8 of Plasmodium berghei on the surface of influenza virus matrix protein 1 (M1) co...

journal_title：Parasite immunology

authors： Lee SH,Chu KB,Kang HJ,Basak S,Kim MJ,Park H,Jin H,Moon EK,Quan FS

更新日期：2020-11-01 00:00:00

abstract：:Mice infected with lethal P. berghei or P. yoelii malaria develop anti-lymphocyte autoantibodies less than a week after infection. The autoantibodies are IgM, T-dependent and cytotoxic to a subpopulation of non-T lymphocytes at 37 degrees C in the presence of mouse or guinea-pig complement. Non-lethal P. yoelii and P....

journal_title：Parasite immunology

authors： de Souza JB,Playfair JH

更新日期：1983-05-01 00:00:00

abstract：:ES-62 is a glycoprotein secreted by the filarial nematode Acanthocheilonema viteae that protects against ovalbumin (OVA)-induced airway hyper-responsiveness in mice by virtue of covalently attached anti-inflammatory phosphorylcholine (PC) residues. We have recently generated a library of small molecule analogues (SMAs...

journal_title：Parasite immunology

authors： Janicova L,Rzepecka J,Rodgers DT,Doonan J,Bell KS,Lumb FE,Suckling CJ,Harnett MM,Harnett W

更新日期：2016-06-01 00:00:00

abstract：:Human toxocariasis is a helminth zoonosis resulting from accidental infection of humans by the roundworms Toxocara canis (T. canis) and cati (T. cati). The infection occurs in five forms: systemic (VLM), ocular, neurological, covert and asymptomatic. The aim of this study was to characterize the radiological and immun...

journal_title：Parasite immunology

authors： Mazur-Melewska K,Jończyk K,Modlińska-Cwalińska A,Figlerowicz M,Służewski W

更新日期：2014-12-01 00:00:00

abstract：:A protein-lipopolysaccharide complex has previously been postulated as necessary to protect susceptible mice against Salmonella typhimurium infection. Lipopolysaccharide attached to non-specific proteins, bovine serum albumin or methylated BSA, gave a specific delayed-type hypersensitivity (DTH) reaction when injected...

journal_title：Parasite immunology

authors： Plant JE,Wilson BM,Glynn AA

更新日期：1982-07-01 00:00:00

abstract：:Leishmania donovani, the causative parasite of Visceral Leishmaniasis (VL), deviously manipulates host monocytes/macrophages to ensure its survival. Although monocytes/macrophages from patients with VL have demonstrated an impaired oxidative burst and antigen presentation, an unanswered yet pertinent question remains ...

journal_title：Parasite immunology

authors： Roy S,Mukhopadhyay D,Mukherjee S,Moulik S,Chatterji S,Brahme N,Pramanik N,Goswami RP,Saha B,Chatterjee M

更新日期：2018-07-01 00:00:00

abstract：:Ascariasis is the most frequent soil transmitted helminthiasis and, as well as other helminth infections, is expected to influence the clinical presentation of allergic diseases such as asthma. Indeed, several clinical and experimental works have shown an important impact either increasing or suppressing symptoms, and...

journal_title：Parasite immunology

authors： Caraballo L,Acevedo N,Zakzuk J

更新日期：2019-06-01 00:00:00

abstract：:Mitogen-activated lymphocytes co-cultured with either purified Trypanosoma cruzi trypomastigotes or the filtrate of trypomastigote suspensions in culture medium manifest a significant decrease in their capacities to express p55 interleukin-2 receptor molecules (p55IL-2R) on their membrane and proliferate. In this stud...

journal_title：Parasite immunology

authors： Kierszenbaum F,Majumder S,Mejia Lopez H,Sztein MB

更新日期：1995-04-01 00:00:00

abstract：:Very little has been reported comparing resistance to coccidiosis in fast or slow growing broilers, the latter of which are becoming more prevalent in the broiler industry. We examined mRNA expression in the intestines of fast and slow growing broilers following Eimeria infection. We show that by day 13 post-infection...

journal_title：Parasite immunology

authors： Giles T,Sakkas P,Belkhiri A,Barrow P,Kyriazakis I,Foster N

更新日期：2019-09-01 00:00:00

abstract：:During African trypanosomiasis, macrophages play a central role in T cell hyporesponsiveness to parasite-related and unrelated antigens. In this study, the ability of macrophages from Trypanosoma b. brucei-infected mice to present exogenous antigens to a major histocompatibility complex (MHC) class II-restricted CD4+ ...

journal_title：Parasite immunology

authors： Namangala B,Brys L,Magez S,De Baetselier P,Beschin A

更新日期：2000-07-01 00:00:00

abstract：:Theileria parva is a tick-borne intracellular protozoan of cattle, with obligate sequential differentiation stages in lymphocytes and erythrocytes. Immunity is mediated by cytotoxic T lymphocytes (CTL) that target and clear parasitized lymphocytes but allow persistence of infected erythrocytes, which are required for ...

journal_title：Parasite immunology

authors： McKeever DJ

更新日期：2006-07-01 00:00:00

abstract：:Urine and stool specimens from 425 school children in Swaziland were examined for evidence of Schistosoma mansoni or Schistosoma haematobium infection. Concurrently, saliva collections were analysed for ABH secretory ability and blood samples were typed for ABO, Rh and Lewis groups. Among individuals infected with S. ...

journal_title：Parasite immunology

authors： Trangle KL,Goluska MJ,O'Leary MJ,Douglas SD

更新日期：1979-07-01 00:00:00

abstract：:Serum from cats (Felis catus) that were repeatedly infected with Brugia pahangi and had become amicrofilaraemic (mf-ve) was injected intravenously into microfilaraemic (mf+ve) cats. If more than 1 microliter of immune serum per 1000 mf was injected, microfilarial counts fell dramatically within minutes and, in some ca...

journal_title：Parasite immunology

authors： Medeiros F,Baldwin CI,Denham DA

更新日期：1996-02-01 00:00:00

abstract：:Leishmaniasis has recently garnered attention as one of the diseases 'most neglected' by drug research and development, as the current therapeutic modalities available for the patients are ridden with unacceptable toxicity due to high dosage of the drug, prolonged treatment schedules, resistance and prohibitive costs....

journal_title：Parasite immunology

authors： Joshi J,Kaur S

更新日期：2014-01-01 00:00:00

abstract：:In order to gain insights into the immune response in onchocerciasis during early infection, laboratory-reared calves were infected with 1000 Onchocerca lienalis infective larvae and examined serologically over a period of 508 days. Levels of serum antibodies measured by ELISA against adult worm extract revealed a mul...

journal_title：Parasite immunology

authors： Kuo YM,Bianco AE

更新日期：1995-08-01 00:00:00

abstract：:Hookworms are one of the most prevalent parasites of humans in developing countries, but we know relatively little about the immune response generated to hookworm infection. This can be attributed to a lack of permissive animal models and a relatively small research community compared with those of the more high-profi...

journal_title：Parasite immunology

authors： McSorley HJ,Loukas A

更新日期：2010-08-01 00:00:00

abstract：:Chronic Chagas cardiomyopathy (CCC) is responsible for the disease's greater morbidity and poor prognosis. Although understanding the pathophysiology of CCC and the fundamentals of its clinical management derives from research related to other cardiomyopathies, there are peculiarities that distinguish CCC from the oth...

journal_title：Parasite immunology

authors： Chaves AT,Menezes CAS,Costa HS,Nunes MCP,Rocha MOC

更新日期：2019-10-01 00:00:00

abstract：:Haemonchus contortus is an economically important parasite that survives the host defense system by modulating the immune response. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is secreted by the parasite and the host responds by producing anti-enzyme antibodies. The enzyme inhibits complement cascade, an arm of t...

journal_title：Parasite immunology

authors： Rajan P,Mishra PKK,Joshi P

更新日期：2019-02-01 00:00:00

abstract：:Host cell death induced by Entamoeba histolytica is an important mechanism for both host defence and microbial immune evasion during human amoebiasis. However, the signalling pathways underlying cell death induced by E. histolytica are not fully understood. This study investigated the involvement of the protein tyrosi...

journal_title：Parasite immunology

authors： Kim KA,Lee YA,Shin MH

更新日期：2010-03-01 00:00:00

abstract：AIMS:Schistosomiasis and malaria are endemic in sub-Saharan Africa where Schistosoma haematobium (Sh) and Plasmodium falciparum (Pf) coinfections are thus frequent. We explored the effect of Sh infection on antibody responses directed to Pf merozoite antigens and on malaria susceptibility in Beninese children. METHODS...

journal_title：Parasite immunology

authors： Tokplonou L,Nouatin O,Sonon P,M'po G,Glitho S,Agniwo P,Gonzalez-Ortiz D,Tchégninougbo T,Ayitchédji A,Favier B,Donadi EA,Milet J,Luty AJF,Massougbodji A,Garcia A,Ibikounlé M,Courtin D

更新日期：2020-04-01 00:00:00

abstract：:The kinetics of macrophage activation were compared among inbred strains of mice (C3H, BALB, B6 and B10.A) that are known to differ in their relative resistance to infections with the myotropic strains (Colombian and CL) of Trypanosoma cruzi. The parameters utilized to measure macrophage activation were rapid spreadin...

journal_title：Parasite immunology

authors： Russo M,Starobinas N,Ribeiro-Dos-Santos R,Minoprio P,Eisen H,Hontebeyrie-Joskowicz M

更新日期：1989-07-01 00:00:00

abstract：:This study examines several aspects of a polymorphic, immunodominant molecule (PIM) found in the protozoan parasite, Theileria parva. The antigen is present in all T.p. parva stocks examined, and in the related subspecies, T.p.bovis and T.p.lawrencei. It is the predominant antigen recognized by antisera from immune ca...

journal_title：Parasite immunology

authors： Toye PG,Goddeeris BM,Iams K,Musoke AJ,Morrison WI

更新日期：1991-01-01 00:00:00

abstract：:Factors governing the sensitization or desensitization of basophils and mast cells are discussed. Mathematical models are proposed which illustrate the effects of rising or falling specific or non-specific IgE titres on the tendency of these cells to degranulate. The models presented are consistent with the hypothesis...

journal_title：Parasite immunology

authors： Weltman JK,Senft AW

更新日期：1981-07-01 00:00:00

abstract：:Cyclophosphamide (Cy) is known to produce a marked eosinophilia in mice after antigen challenge. In this study, we studied the effect of Cy on eosinophilia in helminthic infection. Peripheral blood eosinophils were counted in SJL mice following a large dose of Cy injection, infection with Toxocara canis, and both Cy i...

journal_title：Parasite immunology

authors： Sugane K,Oshima T

更新日期：1985-05-01 00:00:00

abstract：:Toxoplasma gondii is a worldwide protozoan parasite which causes severe disease in congenitally infected children and in immunocompromised patients. Besides the well-defined cytoplasmic and membrane antigens of tachyzoites, we felt that excreted/secreted antigens could play a major role in the immune response. We firs...

journal_title：Parasite immunology

authors： Darcy F,Deslee D,Santoro F,Charif H,Auriault C,Decoster A,Duquesne V,Capron A

更新日期：1988-09-01 00:00:00

abstract：:In the last years, microRNAs (miRNAs) have been established as important post-transcriptional regulators of critical physiological processes in animals and plants. Here, we summarize what is known about miRNA biosynthesis, expression and function in the malaria vector mosquito Anopheles gambiae with a particular empha...

journal_title：Parasite immunology

authors： Lampe L,Levashina EA

更新日期：2017-02-01 00:00:00

abstract：:In schistosomiasis endemic areas, intensities of reinfection after treatment are greater amongst young children than amongst adults, and high levels of parasite-specific IgE are associated with resistance to reinfection in an age-dependent manner. Previously we have reported that, in Western blots, a 22 kDa band was r...

journal_title：Parasite immunology

authors： Dunne DW,Webster M,Smith P,Langley JG,Richardson BA,Fulford AJ,Butterworth AE,Sturrock RF,Kariuki HC,Ouma JH

更新日期：1997-02-01 00:00:00

abstract：:Previous studies have shown that Leishmania elongation initiation factor (LeIF) antigen causes a partial immunity against leishmaniasis. The antigen develops type I immunity by overexpression of inflammatory cytokines such as interleukin-12 (IL-12), IFN-γ and TNF-α. Therefore, We evaluated immune responses induced by ...

journal_title：Parasite immunology

authors： Maspi N,Ghaffarifar F,Sharifi Z,Dalimi A

更新日期：2016-04-01 00:00:00

abstract：:Antibodies and B cells are critical in the protective immune response to the blood stage of the malaria parasite, Plasmodium chabaudi. However, little is known about the development of memory B cells and their differentiation into plasma cells during infection or after re-infection. Here we have shown that B cells wit...

journal_title：Parasite immunology

authors： Stephens R,Ndungu FM,Langhorne J

更新日期：2009-01-01 00:00:00

abstract：:Net intestinal fluid movement was measured in immunized and non-immunized rats infected with the enteric stages of the nematode, Trichinella spiralis. Animals were studied 30 min, 5 days and 30 days after receiving infective larvae. Net water movement across the mucosal surface of the gut was measured in vivo by perfu...

journal_title：Parasite immunology

authors： Castro GA,Hessel JJ,Whalen G

更新日期：1979-01-01 00:00:00