Abstract:
BACKGROUND:Insect-borne diseases could induce severe symptoms in human and clinical signs in animals, such as febrility, erythra, arthralgia and hemorrhagic fever, and cause significant economic losses and pose public health threat all over the world. The significant advantages of Luminex xMAP technology are high-throughput, high parallel and automation. This study aimed to establish a liquid bead array based on Luminex xMAP technology that was able to simultaneously detect multiple insect-borne pathogens. METHODS:Specific probes and primers to detect the nucleic acid of 10 insect-borne pathogens were designed. Probes were coupled with fluorescent carboxylated microspheres. The parameters of the system were optimized, including ratio of forward/reverse primers (1:2), hybridization temperature (50 °C) and duration (30 min) and quantity of PCR product (2 μl). The sensitivity and specificity of the system were also evaluated. Moreover mixed nucleic acid of 10 insect-borne pathogens, including Bluetongue virus, Epizootic hemorrhagic disease virus of deer, Coxiella burnetii, African swine fever virus, West Nile fever virus, Borrelia burgdorferi, vesicular stomatitis virus, Rift Valley fever virus, Ebola virus and Schmalenberg's disease virus, and 3000 clinical samples were tested for practicability. RESULTS:The optimized detection system showed high sensitivity, specificity and reproducibility. Each probe showed specific fluorescence signal intensity without any cross-hybridization for the other insect-borne pathogens tested, which included dengue virus, tick-borne encephalitis virus, Japanese encephalitis virus, Xinjiang hemorrhagic fever virus, spotted fever group rickettsiae, ehrlichiae and chikungunya virus. The limit of detection was 10 copies of target gene. Insect-borne pathogens were successfully detected among the 3000 clinical samples, and the results were consistent with those obtained using gold-standard assays or commercial nucleic acid detection kits. CONCLUSIONS:This optimized liquid array detection system was high-throughput and highly specific and sensitive in screening of the insect-borne pathogens. It was promising in detection of these pathogens for molecular epidemiological studies.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Wang HY,Wu SQ,Jiang L,Xiao RH,Li T,Mei L,Lv JZ,Liu JJ,Lin XM,Han XQdoi
10.1186/s13071-018-2996-0subject
Has Abstractpub_date
2018-07-31 00:00:00pages
442issue
1issn
1756-3305pii
10.1186/s13071-018-2996-0journal_volume
11pub_type
杂志文章abstract:BACKGROUND:Alternative insecticides for the control of malaria and filarial vectors are of paramount need as resistance is increasing among classes of insecticides currently in use in the public health sector. In this study, mosquitocidal activity of Schinus terebinthifolia essential oil against Anopheles gambiae s.s.,...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-129
更新日期:2011-07-05 00:00:00
abstract:BACKGROUND:Pyrenean chamois (Rupicapra pyrenaica pyrenaica) is a nearly monomorphic mountain ungulate with an unbiased sex-specific overwinter adult survival. Few differences in gastrointestinal parasitism have been reported by coprology as yet. This study aims to assess diversity, prevalence, intensity of infection an...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0774-9
更新日期:2015-03-18 00:00:00
abstract:BACKGROUND:Control of the mosquito vector Culex pipiens with insecticides is the main way to control arboviruses that the species can transmit such as West Nile virus (WNV) and Rift Valley fever virus (RVFV). However, its efficiency has been hampered by the emergence of insecticide resistance. Little is known about the...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2625-y
更新日期:2018-01-22 00:00:00
abstract:BACKGROUND:Plasmodium vivax uses multiple ligand-receptor interactions for preferential invasion of human reticulocytes. Several of these ligands have been identified by in silico approaches based on the role displayed by their orthologs in other Plasmodium species during initial adhesion or invasion. However, the cell...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2185-6
更新日期:2017-05-18 00:00:00
abstract:BACKGROUND:Mosquitoes of the Culex pipiens complex, competent vectors for West Nile virus (WNV) and Rift Valley fever virus (RVFV) are widely targeted by insecticide treatments. The intensive application of chemical insecticides led to the development of resistance in many insects including Culex pipiens mosquitoes. Th...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1931-5
更新日期:2016-12-16 00:00:00
abstract:BACKGROUND:The water buffalo (Bubalus bubalis) is well adapted in some regions of the Amazon. Of all Brazilian states, Pará contains the largest number of this species, with 510,000 animals, approximately 38% of the Brazilian buffaloes. Despite the socioeconomic importance of bubaline farming in the northern region, li...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2917-2
更新日期:2018-06-04 00:00:00
abstract:BACKGROUND:Aedes aegypti is a potential vector of West Nile, Japanese encephalitis, chikungunya, dengue and Zika viruses. Alternative control measurements of the vector are needed to overcome the problems of environmental contamination and chemical resistance. Xenorhabdus and Photorhabdus are symbionts in the intestine...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2383-2
更新日期:2017-09-21 00:00:00
abstract:BACKGROUND:Artemether/Lumefantrine (Coartem(R)) has been used as a first-line treatment for uncomplicated Plasmodium falciparum infection since 2004 in Ethiopia. In the present study the therapeutic efficacy of artemether/lumefantrine for the treatment of uncomplicated P. falciparum infection in Kersa, Jima zone, South...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-1
更新日期:2010-01-05 00:00:00
abstract:BACKGROUND:The preventive effect of fluralaner spot-on solution against transmission of Babesia canis by Dermacentor reticulatus ticks was evaluated. FINDINGS:Sixteen dogs, tested negative for B. canis by polymerase chain reaction (PCR) and immunofluorescence assay test (IFAT), were allocated to two study groups. On d...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1481-x
更新日期:2016-05-31 00:00:00
abstract:BACKGROUND:Pyrethroid resistance has been slower to emerge in Anopheles arabiensis than in An. gambiae s.s and An. funestus and, consequently, studies are only just beginning to unravel the genes involved. Permethrin resistance in An. arabiensis in Lower Moshi, Tanzania has been linked to elevated levels of both P450 m...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-274
更新日期:2014-06-19 00:00:00
abstract:BACKGROUND:Taenia multiceps is a harmful tapeworm and its larval form (coenurus cerebralis) is the causative agent of coenurosis, a disease affecting the health of herbivores, resulting in great economic loss to animal husbandry. Heat-shock proteins (HSPs), expressed in all prokaryotes and eukaryotes, act as molecular ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3352-8
更新日期:2019-03-12 00:00:00
abstract:BACKGROUND:The ability of blood-feeding arthropods to successfully acquire and transmit pathogens of medical and veterinary importance has been shown to be interfered with, or enhanced by, the arthropod's native microbiome. Mosquitoes transmit viruses, protozoan and filarial nematodes, the majority of which contribute ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04218-8
更新日期:2020-07-13 00:00:00
abstract:BACKGROUND:Prevalence of lymphatic filariasis (LF) antigen in American Samoa was 16.5% in 1999. Seven rounds of mass drug administration (MDA) programmes between 2000 and 2006 reduced antigen prevalence to 2.3%. The most efficient methods of surveillance after MDA are not clear, but testing specific at-risk groups such...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-3996-4
更新日期:2020-03-12 00:00:00
abstract:BACKGROUND:To date there has been no evidence of mosquito-borne virus transmission of public health concern in the UK, despite the occurrence of more than 30 species of mosquito, including putative vectors of arboviruses. The saltmarsh mosquito Ochlerotatus detritus [syn. Aedes (Ochlerotatus) detritus] is locally commo...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1739-3
更新日期:2016-08-15 00:00:00
abstract:BACKGROUND:Rhipicephalus sanguineus is a ubiquitous tick responsible for transmitting Ehrlichia canis and most likely Anaplasma platys to dogs, as either single or co-infections. The objective of this study was to assess the effects of either simultaneous or sequential experimental infections with E. canis and A. platy...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-33
更新日期:2010-04-08 00:00:00
abstract:BACKGROUND:The mosquito Aedes aegypti, vector of dengue fever, is a target for control by entomopathogenic fungi. Recent studies by our group have shown the susceptibility of adult A. aegypti to fungal infection by Metarhizium anisopliae. This fungus is currently being tested under field conditions. However, it is unkn...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-91
更新日期:2011-05-26 00:00:00
abstract:BACKGROUND:A cytogenetic analysis of the new local triploid population of the caryophyllidean tapeworm Atractolytocestus huronensis, a unique parthenogenetic species with the ability to colonise new regions, was performed to understand the inner structure of its chromosome complement. METHODS:A karyotype analysis was ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3420-0
更新日期:2019-04-11 00:00:00
abstract:BACKGROUND:Anopheles sinensis is one of the most important malaria vectors in Asian countries. The rapid spread of insecticide resistance has become a major obstacle for insecticide-based strategies for vector control. Therefore, it is necessary to prepare an insecticide-resistant strain of An. sinensis to further unde...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0582-7
更新日期:2014-12-11 00:00:00
abstract:BACKGROUND:Preventive chemotherapy with donated anthelminthic drugs is the cornerstone for the control of helminthiases. However, reinfection can occur rapidly in the absence of clean water and sanitation coupled with unhygienic behaviour. The purpose of this study was to assess the effect of an integrated package of i...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2642-x
更新日期:2018-02-27 00:00:00
abstract:BACKGROUND:Susceptibility of Ae. aegypti mosquito to dengue virus (DENV) varies geographically and can be influenced by climatic factors such as temperature, which affect the incidence, seasonality and distribution of vector-borne diseases. The first outbreak of dengue fever (DF) in Kenya occured in 1982 in the coastal...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-435
更新日期:2014-09-15 00:00:00
abstract:BACKGROUND:The tropical bed bug, Cimex hemipterus, is a serious indoor public health pest in tropical regions causing intense physical discomfort and mental distress to humans. At present, the application of insecticides is the major control strategy. The present study was designed to evaluate the development of resist...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3565-x
更新日期:2019-06-21 00:00:00
abstract:BACKGROUND:As part of efforts to more fully understand the potential risks posed by West Nile virus (WNV) and Usutu virus (USUV) in the UK, and following on from previous reports of a potential bridge vector Culex modestus for these viruses, at wetland sites in North Kent, mosquito surveillance was undertaken more wide...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0705-9
更新日期:2015-02-10 00:00:00
abstract:BACKGROUND:The intestinal epithelium plays a multifactorial role in mucosal defense. In this sense, augmented epithelial cell turnover appears as a potential effector mechanism for the rejection of intestinal-dwelling helminths. METHODS:A BrdU pulse-chase experiment was conducted to investigate the infection-induced a...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0948-5
更新日期:2015-06-18 00:00:00
abstract:BACKGROUND:Matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry (MS) has become a widely used technique for the rapid and accurate identification of bacteria, mycobacteria and certain fungal pathogens in the clinical microbiology laboratory. Thus far, only few attempts have been made...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3493-9
更新日期:2019-05-17 00:00:00
abstract:BACKGROUND:Porcine cysticercosis is an emerging agricultural problem in sub-Saharan Africa. This has been documented primarily through cross-sectional studies, however detailed knowledge of the transmission dynamics of this disease in sub-Saharan Africa is lacking. This study aims to describe seasonal variations in ser...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0574-7
更新日期:2014-12-04 00:00:00
abstract:BACKGROUND:Human babesiosis is an infectious disease that is epidemic in various regions all over the world. The predominant causative pathogen of this disease is the intra-erythrocytic parasite Babesia microti. The thioredoxin system is one of the major weapons that is used in the resistance to the reactive oxygen spe...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2619-9
更新日期:2018-01-15 00:00:00
abstract:BACKGROUND:We have previously reported that progesterone (P4) has a direct in vitro effect on the scolex evagination and growth of Taenia solium cysticerci. Here, we explored the hypothesis that the P4 direct effect on T. solium might be mediated by a novel steroid-binding parasite protein. METHODS:By way of using imm...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2703-1
更新日期:2018-03-09 00:00:00
abstract:BACKGROUND:Understanding the variation in prevalence of Borrelia burgdorferi sensu lato (Lyme Borreliosis Spirochaetes, LBS) and Anaplasma phagocytophilum (causing tick-borne fever in ruminants and human granulocytic ehrlichiosis) in ticks is vital from both a human and an animal disease perspective to target the most ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-187
更新日期:2013-06-20 00:00:00
abstract:BACKGROUND:The identification of Trypanosoma cruzi and blood-meal sources in synanthropic triatomines is important to assess the potential risk of Chagas disease transmission. We identified T. cruzi infection and blood-meal sources of triatomines caught in and around houses in the state of Bahia, northeastern Brazil, a...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3849-1
更新日期:2019-12-26 00:00:00
abstract:BACKGROUND:Bed bugs (Heteroptera: Cimicidae) are a group of blood-feeding ectoparasites. They mainly specialize on bats and birds, but a few species are important human pests. They exhibit several unique adaptations for their parasitic lifestyle. Among those, bed bug aggregations represent a striking example of a sub-s...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3659-5
更新日期:2019-08-13 00:00:00