ILGOVÁ, Jana, Milan GELNAR, Břetislav KOUDELA and Martin KAŠNÝ. Cysteine peptidase inhibitors of helminths. In XXI. Helminthological Days. 2014. ISBN 978-80-210-6796-7.
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Basic information
Original name Cysteine peptidase inhibitors of helminths
Authors ILGOVÁ, Jana (703 Slovakia, guarantor, belonging to the institution), Milan GELNAR (203 Czech Republic, belonging to the institution), Břetislav KOUDELA (203 Czech Republic, belonging to the institution) and Martin KAŠNÝ (203 Czech Republic, belonging to the institution).
Edition XXI. Helminthological Days, 2014.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/14:00073621
Organization unit Faculty of Science
ISBN 978-80-210-6796-7
Keywords in English cysteine peptidase inhibitors; helminths; immunomodulation
Changed by Changed by: Mgr. et Mgr. Jana Ilgová, Ph.D., učo 223075. Changed: 12/5/2014 14:26.
Abstract
Investigating the functions of various bioactive molecules produced by parasites expands our understanding of the principles of host-parasite interaction. Several of these compounds were proven to play a key role in a manipulation of the host immune system and thus maximizing the parasite success; among them also the cysteine peptidase inhibitors (CPI) were recorded. Our work is focused on characterization of the properties of CPI expressed by four helminth model species representing four big taxonomic groups – Monogenea, Cestoda, Trematoda and Nematoda. Prior to the functional analysis we searched the transcriptomic and/or genomic data of Eudiplozoon nipponicum, Hymenolepis diminuta, Fascioloides magna and Trichinella spiralis for the presence of conserved cystatin domains. We identified distinct families of CPI (stefins, cystatins and kininogens) and observed differences among the studied species. We designed specific/degenerate primers; amplified, cloned and sequenced the selected genes. The recombinant forms of particular CPI will be prepared and characterized in detail to reveal their function.
Links
GAP506/12/1258, research and development projectName: Interakce hostitel-parazit u krevsajících diplozoidních monogeneí: Výzkum vysoce specializovaných adaptací k parazitismu
Investor: Czech Science Foundation
GBP505/12/G112, research and development projectName: ECIP - Evropské centrum ichtyoparazitologie
Investor: Czech Science Foundation
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