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Parásitos
10
Parasitología
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Ecología
7
Enfermedades
7
Parasitología veterinaria
6
Parasitos
6
Relación huésped-parásito
6
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5
Evolución
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Conducta animal
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Control de plagas
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1461por Catenacci, Lilian Silva, Oliveira, Janilda Barros Santiago, De Vleeschouwer, Kristel Myriam, de Carvalho Oliveira, Leonardo, Deem, Sharon Lynn, de Sousa, Severino Cavalcante, dos Santos, Karina Rodrigues“…There was no difference in parasite prevalence by age classes or sex. However, we found higher diversity and prevalence of parasites in animals living in the Federal Protected Area. …”
Publicado 2022
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1462por Ebel, Emily R., Kim, Bernard Y., McDew-White, Marina, Egan, Elizabeth S., Anderson, Timothy J.C., Petrov, Dmitri A.“…Sequence variation among antigenic var genes enables Plasmodium falciparum malaria parasites to evade host immunity. Using long sequence reads from haploid clones from a mutation accumulation experiment, we detect var diversity inconsistent with simple chromosomal inheritance. …”
Publicado 2023
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1463por Coronado, Lorena M., Stoute, José A., Nadovich, Christopher T., Cheng, Jiping, Correa, Ricardo, Chaw, Kevin, González, Guadalupe, Zambrano, Maytee, Gittens, Rolando A., Agrawal, Dinesh K., Jemison, William D., Donado Morcillo, Carlos A., Spadafora, Carmenza“…Malaria, which infected more than 240 million people and killed around six hundred thousand only in 2021, has reclaimed territory after the SARS-CoV-2 pandemic. Together with parasite resistance and a not-yet-optimal vaccine, the need for new approaches has become critical. …”
Publicado 2023
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1464por Bolnick, Daniel I., Arruda, Sophia, Polania, Christian, Simonse, Lauren, Padhiar, Arshad, Roth, Andrea, Rodgers, Maria L.“…A complication arises during coinfection, when two or more parasite genotypes may try to impose distinct IGEs on the same host trait: which parasite’s IGE will be dominant? …”
Publicado 2023
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1465
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1466“…The human parasite Entamoeba histolytica, which causes approximately 100 million cases of amoebic dysentery each year, relies on glycolysis as the major source of ATP production from glucose as it lacks a citric acid cycle and oxidative phosphorylation. …”
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1467“…Parasite community composition from the Great Fish River was similar to that of the source population from Gariep Dam, whereas the parasitic community from C. gariepinus in the Riviersonderend River was distinct from that of Gariep Dam. …”
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1468“…A detailed investigation revealed a remarkable expansion of some protease or inhibitor gene families, which are likely linked to parasitism (e.g., host–parasite interactions, immunomodulation and blood-feeding) and exhibit stage- or sex-specific transcription profiles. …”
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1469por Woehlbier, Ute, Epp, Christian, Hackett, Fiona, Blackman, Michael J, Bujard, Hermann“…METHODS: The specificities and effects of antibodies directed against MSP-1, MSP-6, MSP-7 on the growth of blood stage parasites were studied using ELISA and the pLDH-assay. …”
Publicado 2010
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1470“…BACKGROUND: The greatest impediment to effective malaria control is drug resistance in Plasmodium falciparum, and thus understanding how resistance impacts on the parasite's fitness and pathogenicity may aid in malaria control strategy. …”
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1471“…In addition to neuromuscular AChE, many parasitic nematodes synthesize AChE in secretory glands and release the enzyme into their external environment. …”
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1472“…Accordingly, ectopic over-expression of the TXNPx isoform by L. amazonensis promastigotes significantly enhances parasite resistance against ONOO(−) cytotoxicity. Moreover, TXNPx-overexpressing parasites exhibit greater intra-macrophage survival, and increased parasite growth and lesion development in a murine model of leishmaniasis. …”
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1473“…Both sexual and gynogenetic forms of C. gibelio exhibited similar levels of prevalence, with monogeneans being the most frequently observed parasite group. We observed the temporal dynamics of parasite infection in the last year of investigation, when both forms were more strongly parasitized. …”
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1474“…Both transgenic and knockout parasites revealed asexual growth kinetics in mice comparable to that seen with wild-type parasites. …”
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1475por Lopez Corcino, Yalitza, Gonzalez Ferrer, Shekina, Mantilla, Luz Eliana, Trikeriotis, Sophia, Yu, Jin‐Sang, Kim, Steven, Hansen, Samuel, Portillo, Jose‐Andres C., Subauste, Carlos S.“…During invasion of host cells, T. gondii triggers epidermal growth factor receptor (EGFR) signalling enabling the parasite to avoid initial autophagic targeting. However, autophagy is a constitutive process indicating that the parasite may also use a strategy operative beyond invasion to maintain blockade of autophagic targeting. …”
Publicado 2019
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1476“…These drugs are provided by CDC under expanded access Investigational New Drug (IND) applications, authorized by the FDA, to treating physicians. The CDC Parasitic Diseases Drug Service provides treatment drugs for patients with parasitic diseases, including travelers, immigrants and refugees from endemic countries. …”
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1477por Abou El-Ela, Amr S., Dessoky, Eldessoky S., Masry, Saad, Arshad, Aqsa, Munawar, Asim, Qamer, Samina, Abdelkhalek, Ahmed, Behiry, Said I., Kordy, Ahmed“…The mean duration of egg-adult development was recorded higher on Galleria mellonella and lowest on Busseola fusca. The parasitization rate, super-parasitism, and cumulative fecundity of mated and virgin female wasps with different host species were observed higher on specific host Galleria mellonella while it was lower on Phthorimaea operculella. …”
Publicado 2021
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1478por Johnson, Wendell C., Hussein, Hala E., Capelli-Peixoto, Janaina, Laughery, Jacob M., Taus, Naomi S., Suarez, Carlos E., Ueti, Massaro W.“…Studying the role of genes upregulated by tick stage parasites has been hindered by the lack of appropriate tools to study parasite gene products in the invertebrate host. …”
Publicado 2022
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1479“…The role of parasites can change depending on the food web community. …”
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1480por Woo, Cheolwoon, Bhuiyan, Mohammad Imtiaj Uddin, Eo, Kyung Yeon, Lee, Woo-Shin, Kimura, Junpei, Yamamoto, Naomichi“…Consisting of diverse groups of organisms, parasites are among the least studied pathogens despite their enormous impacts on humans, livestock, and wildlife. …”
Publicado 2023
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