Ontology highlight
ABSTRACT:
PROVIDER: PRJNA929479 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Chronic kidney disease of uncertain etiology (CKDu) is an increasing problem in Sri Lanka especially among the farming community. The etiologies although uncertain, have been associated with occupational and environmental factors. The expression pattern of genes in blood of these CKDu patients in an endemic region of Sri Lanka was analyzed compared to healthy individuals from a non-endemic region to see any expression changes that could be associated to environmental factors. Pattern of expression changes could lead to either strengthen or weaken current hypotheses for the causes.
2018-12-30 | GSE62792 | GEO
Project description:In Asia, oral cancer (OC) and oral submucous fibrosis (OSF) constitute major health problems linked to use of betel quid. This work performed CGH genome-wide analysis of OC (12 from India, 12 from Sri Lanka) and OSF (6 from India) cases with normal controls.
2011-11-30 | E-MTAB-819 | biostudies-arrayexpress
Project description:The role of domestic and peridomestic animals in vector-borne diseases is very important as they share a common environment with people having the potential to extend the network of pathogen transmission to humans. The most significant vector-borne infectious diseases that are shared by man, domestic and peridomestic animals are leishmaniosis, borreliosis, bartonellosis, ehrlichiosis, rickettsiosis and anaplasmosis with fleas acting as main vectors in the transmission of some of these diseases. Flea-borne diseases which are relevant in Europe include plague (caused by Yersinia pestis), murine typhus (caused by Rickettsia typhi), flea-borne spotted fever (Rickettsia felis), and cat scratch disease (Bartonella henselae). In the present study, mNGS was applied to detect and understand the composition of the microbial communities of five different species of fleas (Archaeopsylla erinacei, Ctenocephalides felis, Spilopsyllus cuniculi, Pulex irritans and Ctenocephalides canis) collected on dogs, cats and hedgehogs from Andalusia (Spain) to know the prevalence of pathogenic bacteria among synanthropic fleas. Based on our results, we could conclude that Pulicidae family encompassed those flea species with a close contact with humans and therefore more involved in the potential transmission of infectious diseases. The higher relative abundance of the Phylum Pseudomanadota was mainly due to the presence of the endosymbiont Wolbachia, as well as to notice a high relative abundance of both genera Rickettsia and Bartonella in all flea species. For the first time, we detected Babesia sp. in all species tested, especially with higher abundance in S. cuniculi collected from cats emphasizing the need for further investigation into its potential implications as vectors. Our results also demonstrate that the microbiota composition of fleas is largely influenced by the host they parasitize. Lastly, statistical analyses of microbiota allowed for the ecological separation of flea species, with individuals from these five species clustering distinctly each other.
2025-09-24 | GSE284667 | GEO
Project description:The impact of global climate change on the transmission dynamics of infectious diseases is the subject of extensive debate. The transmission of mosquito-borne viral diseases is particularly complex, with climatic variables directly affecting many parameters associated with the prevalence of disease vectors. While evidence shows that warmer temperatures often decrease the extrinsic incubation period of an arthropod-borne virus (arbovirus), exposure to cooler temperatures often predisposes disease vector mosquitoes to higher infection rates. RNA interference pathways are essential to antiviral immunity in the mosquito; however, few experiments have explored the effects of temperature on the RNAi machinery.
2013-08-13 | GSE46204 | GEO
Project description:The impact of global climate change on the transmission dynamics of infectious diseases is the subject of extensive debate. The transmission of mosquito-borne viral diseases is particularly complex, with climatic variables directly affecting many parameters associated with the prevalence of disease vectors. While evidence shows that warmer temperatures often decrease the extrinsic incubation period of an arthropod-borne virus (arbovirus), exposure to cooler temperatures often predisposes disease vector mosquitoes to higher infection rates. RNA interference pathways are essential to antiviral immunity in the mosquito; however, few experiments have explored the effects of temperature on the RNAi machinery. Total small RNAs (miRNAs, siRNAs, piRNAs, etc.) were isolated and sequenced from the heads of sensor strain Aedes aegypti mosquitoes, or from the whole bodies of CHIKV-infected Aedes albopictus mosquitoes 8 hours post infection. Mosquitoes were grown at 18C or 28C in replicates of 1 (Ae. aegypti) or 3 (Ae. albopictus).
2013-08-13 | E-GEOD-46204 | biostudies-arrayexpress
Project description:We performed a comparative immunology case study of client-owned dogs to determine if immune and skin gene expression profiles in spontaneous canine VKH and vitiligo mirror those observed in human autoimmune pigmentary diseases.
2020-12-17 | GSE154024 | GEO
Project description:Hypnale hypnale (hump-nosed pit viper) is considered to be one among the medically important venomous snake species of India and Sri Lanka. In the present study, venom proteome profiling of a single Hypnale hypnale from Western Ghats of India was achieved using SDS-PAGE based protein separation followed by LC-MS/MS analysis
2020-03-19 | PXD017592 | Pride