Schistosoma mansoni
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA183100 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Transcriptional profiling of TGF-beta treated Schistosoma mansoni adult worms vs. Non-treated Schistosoma mansoni adult worms
2012-02-20 | GSE27050 | GEO
Project description:Transcriptional profiling using two subsequent developmental stages of Schistosoma mansoni (Egg vs. Miracidium; Cercaria vs. 7-days-old Schistosomulum; 7-days-old Schistosomulum vs. Adult worms
2011-04-30 | GSE27026 | GEO
Project description:Transcriptional profiling of TGF-beta treated Schistosoma mansoni adult worms vs. Non-treated Schistosoma mansoni adult worms Two conditions (treated vs. Non-treated) with three biological samples of treated worms (TGF1, 4 and 5) and two biological samples of non-treated worms that were pooled into a single sample (pool). For each sample (three treated or polled non-treated) were performed four technical replicas
2012-02-20 | E-GEOD-27050 | biostudies-arrayexpress
Project description:Schistosoma mansoni is the major causative agent of schistosomiasis in the Americas. This parasite takes advantage from host signaling molecules such as cytokines and hormones to complete its development inside the host. TNF-α is the most important cytokine involved in the inflammatory response when cercaria, the infective stage, penetrates the human skin and a severe inflammatory response is started. In this work the authors describe the complete sequence of a possible TNF-α receptor in S. mansoni and detect that the receptor is most highly expressed in cercaria among all life cycle stages. In an attempt to mimic the situation at the site of skin penetration cercariae have been mechanically transformed in vitro into schistosomula and immediately exposed to human TNF-α . Exposure of these early schistosomula to the human hormone caused a large-scale change in the expression of parasite genes. Exposure of adult worms to human TNF-α caused gene expression changes as well, although the set of parasite altered genes was entirely different from that of schistosomula. This work increases the number of known signaling pathways of the parasite, and opens new perspectives into understanding the molecular components of TNF-α response as well as possibly interfering with parasite-host interaction.
2009-12-15 | GSE16261 | GEO
Project description:Effect of human TNF-alpha on adult Schistosoma mansoni gene expression profile
| PRJNA115099 | ENA
Project description:Transcriptional profiling using two subsequent developmental stages of Schistosoma mansoni (Egg vs. Miracidium; Cercaria vs. 7-days-old Schistosomulum; 7-days-old Schistosomulum vs. Adult worms Two conditions experiment; Developmental Stage 1 vs. Developmental Stage 2
2011-04-30 | E-GEOD-27026 | biostudies-arrayexpress
Project description:Schistosoma mansoni is the major causative agent of schistosomiasis in the Americas. This parasite takes advantage from host signaling molecules such as cytokines and hormones to complete its development inside the host. TNF-α is the most important cytokine involved in the inflammatory response when cercaria, the infective stage, penetrates the human skin and a severe inflammatory response is started. In this work the authors describe the complete sequence of a possible TNF-α receptor in S. mansoni and detect that the receptor is most highly expressed in cercaria among all life cycle stages. In an attempt to mimic the situation at the site of skin penetration cercariae have been mechanically transformed in vitro into schistosomula and immediately exposed to human TNF-α . Exposure of these early schistosomula to the human hormone caused a large-scale change in the expression of parasite genes. Exposure of adult worms to human TNF-α caused gene expression changes as well, although the set of parasite altered genes was entirely different from that of schistosomula. This work increases the number of known signaling pathways of the parasite, and opens new perspectives into understanding the molecular components of TNF-α response as well as possibly interfering with parasite-host interaction.
2009-12-15 | GSE16260 | GEO
Project description:Schistosoma mansoni is a dioecious species, that is, it has two differentiated sexes. Interestingly, this sexual species evolved from a hermaphrodite ancestor. Indeed, most Platyhelminthes are hermaphrodites. Here we characterize the microRNAs of S. mansoni and quantify their differential expression between males and females.
2013-07-31 | GSE49359 | GEO
Project description:High throughput sequencing of different life cycle stages of Schistosoma mansoni to identify loci that are methylated and use the information to focus on regions of biological relevance related to development and control of disease.
2014-11-06 | E-ERAD-2 | biostudies-arrayexpress