Abstract:
BACKGROUND:Soil-transmitted helminthiases are important neglected tropical diseases that result in a notably high number of disability-adjusted life years worldwide. Characterizing the interactions between the human intestinal microbiome and helminths is of interest in the development of alternative treatments that do not rely on chemotherapeutics and do not lead to drug resistance. METHODS:We recruited and obtained fecal samples from 32 pairs of mothers and children on Pemba Island and monitored their intestinal microbiota using 16S rRNA gene sequencing. RESULTS:We observed that microbial changes occur in the gut microbiota of infected mothers and children. Some short-chain fatty acid (SCFA)-producing bacteria and carbohydrate-degrading bacteria exhibited lower abundance in the infected individuals. Potentially pathogenic Campylobacter and proinflammatory Methanobrevibacter in infected mothers and opportunistic Enterococcus in infected children exhibited greater abundance. CONCLUSIONS:Our findings could reveal the microbiota profiling in T. trichiura-infected individuals, indicate the potential roles of key microbiota in the host and aid to the development of novel strategies to control T. trichiura infection.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Chen H,Mozzicafreddo M,Pierella E,Carletti V,Piersanti A,Ali SM,Ame SM,Wang C,Miceli Cdoi
10.1186/s13071-021-04580-1subject
Has Abstractpub_date
2021-01-19 00:00:00pages
62issue
1issn
1756-3305pii
10.1186/s13071-021-04580-1journal_volume
14pub_type
杂志文章abstract:BACKGROUND:Spatial modelling studies of schistosomiasis (SCH) are now commonplace. Covariate values are commonly extracted at survey locations, where infection does not always take place, resulting in an unknown positional exposure mismatch. The present research aims to: (i) describe the nature of the positional exposu...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3039-6
更新日期:2018-08-13 00:00:00
abstract:BACKGROUND:The diagnosis of cutaneous leishmaniasis (CL) might be difficult, in particular in endemic areas where different species of Leishmania can cause lesions of very similar appearance and where other skin diseases with similar clinical symptoms occur. Even today, the parasitological diagnosis of CL remains the g...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-420
更新日期:2014-09-04 00:00:00
abstract:BACKGROUND:Schistosomiasis is a neglected tropical disease and drug-repurposing is a useful strategy to fill its exhausted drug development pipeline. The ferrocenyl analogue of chloroquine, ferroquine, is an antimalarial in late-stage drug development. The aim of the present work was to study the antischistosomal activ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-424
更新日期:2014-09-04 00:00:00
abstract:BACKGROUND:Knowledge on the capacity of Australian ticks to carry Borrelia species is currently limited or missing. To evaluate the potential of ticks to carry bacterial pathogens and their DNA, it is imperative to have a robust workflow that maximises recovery of bacterial DNA within ticks in order to enable accurate ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2579-5
更新日期:2017-12-20 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:Fleas (Siphonaptera) are the most clinically important ectoparasites of dogs and cats worldwide. Rising levels of pet ownership, climate change and globalisation are increasing the importance of a detailed understanding of the endemicity and prevalence of flea-borne pathogens. This requires continued surveil...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3326-x
更新日期:2019-02-06 00:00:00
abstract:BACKGROUND:Recent global changes have led to an increase in distribution of ticks towards higher elevation and latitude in Europe and livestock are at increasing risk of contracting tick-borne diseases, but psychological aspects of how this affects human well-being are rarely assessed. Departing from the theory on emot...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04162-7
更新日期:2020-06-30 00:00:00
abstract:BACKGROUND:Free-living amoebae of the genus Acanthamoeba are cosmopolitan, widely distributed protozoans that cause a severe, vision-threatening corneal infection known as Acanthamoeba keratitis (AK). The majority of the increasing number of AK cases are associated with contact lens use. Appropriate eye hygiene and eff...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04453-z
更新日期:2020-12-22 00:00:00
abstract:BACKGROUND:The basic function of the immune system is to protect an organism against infection in order to minimize the fitness costs of being infected. According to life-history theory, energy resources are in a trade-off between the costly demands of immunity and other physiological demands. Concerning fish, both phy...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-120
更新日期:2011-06-27 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:Leishmania parasites cause severe human diseases known as leishmaniasis. These eukaryotic microorganisms possess an atypical chromosomal architecture and the regulation of gene expression occurs almost exclusively at post-transcriptional levels. Accordingly, sequencing of the genome of Leishmania major, and ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1329-4
更新日期:2016-02-08 00:00:00
abstract:BACKGROUND:Dengue has become the subject of public health programs worldwide. The lack of a vaccine and the high environmental risk of synthetic insecticides, arouse the interest in natural products against this vector. This study aimed to determine the chemical composition of the essential oil of ripe fruits and seeds...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0746-0
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:The prevalence of bovine babesiosis caused by Babesia divergens has been declining during the past decades in northeastern Hungary, and no cases have been observed since 2008. Infections of cattle with B. major and Theileria buffeli were hitherto reported in southern and western Europe. In other parts of the...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-434
更新日期:2014-09-11 00:00:00
abstract:BACKGROUND:The trypanosome diversity of the Brush-tailed Bettong (Bettongia penicillata), known locally as the woylie, has been further investigated. At a species level, woylies are critically endangered and have declined by 90% since 1999. The predation of individuals made more vulnerable by disease is thought to be t...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-121
更新日期:2013-04-26 00:00:00
abstract:BACKGROUND:Bovine besnoitiosis, caused by the apicomplexan parasite Besnoitia besnoiti, is a chronic and debilitating cattle disease that notably impairs fertility. Acutely infected bulls may develop respiratory signs and orchitis, and sterility has been reported in chronic infections. However, the pathogenesis of acut...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-3959-9
更新日期:2020-03-02 00:00:00
abstract:BACKGROUND:Haemoproteus parasites (Haemosporida, Haemoproteidae) are cosmopolitan in birds and recent molecular studies indicate enormous genetic diversity of these pathogens, which cause diseases in non-adapted avian hosts. However, life-cycles remain unknown for the majority of Haemoproteus species. Information on th...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3773-4
更新日期:2019-11-04 00:00:00
abstract:BACKGROUND:The abundance, richness and diversity of mosquitoes and aquatic insects associated with their oviposition sites were surveyed along eight states of the Pacific coast of Mexico. Diversity was estimated using the Shannon index (H'), similarity measures and cluster analysis. METHODS:Oviposition sites were samp...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-41
更新日期:2014-01-22 00:00:00
abstract:BACKGROUND:African trypanosomes are extracellular protozoan parasites that are transmitted between mammalian hosts by the bite of an infected tsetse fly. Human African Trypanosomiasis (HAT) or sleeping sickness is caused by Trypanosoma brucei rhodesiense or T. brucei gambiense, while African Animal Trypanosomiasis (AAT...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-217
更新日期:2012-10-01 00:00:00
abstract::Since 2004 there has been an increased recognition of the importance of Neglected Tropical Diseases (NTDs) as impediments to development. These diseases are caused by a variety of infectious agents - viruses, bacteria and parasites - which cause a diversity of clinical conditions throughout the tropics. The World Heal...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/1756-3305-4-234
更新日期:2011-12-13 00:00:00
abstract:BACKGROUND:Spirocerca lupi is a parasitic nematode of canids that can lead to a severe and potentially fatal disease. Recently, a new species, Spirocerca vulpis, was described from red foxes in Europe, suggesting a high genetic diversity of the Spirocerca spp. infecting canids. The genetic variation and phylogenetic re...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3202-0
更新日期:2018-12-14 00:00:00
abstract:BACKGROUND:Recently the role of gastrointestinal nematodes in modulating the immune responses in inflammatory and immune-mediated conditions such as allergy and autoimmune diseases has been introduced. This is mainly due to the suppressive effects of somatic and excretory secretory (ES) products of nematodes on the imm...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2159-8
更新日期:2017-05-12 00:00:00
abstract:BACKGROUND:Strongyloides stercoralis can undergo an alternative autoinfective life cycle in the host, which, in some individuals can lead to a lethal infection. However, due to a number of factors, such as, the majority of those infected are from low-income backgrounds and the limitation in experimental models for stud...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0579-2
更新日期:2014-12-12 00:00:00
abstract:BACKGROUND:In the final phase of China's national programme to eliminate malaria by 2020, it is vitally important to monitor the resistance of malaria vectors for developing effective vector control strategies. In 2017 Shanghai declared that it had eliminated malaria; however, the insecticide resistance status of the p...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3657-7
更新日期:2019-08-09 00:00:00
abstract:BACKGROUND:Recent studies have reported that soft tunic syndrome (STS) in the edible ascidian Halocynthia roretzi is caused by the kinetoplastid parasite Azumiobodo hoyamushi. In this study, we attempted to detect and quantify the pathogen in benthic animals. METHODS:Four species of ascidians, three species of echinod...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-1179-5
更新日期:2015-11-04 00:00:00
abstract:BACKGROUND:A question of epidemiological relevance in Chagas disease studies is to understand Trypanosoma cruzi transmission cycles and trace the origins of (re)emerging cases in areas under vector or disease surveillance. Conventional parasitological methods lack sensitivity whereas molecular approaches can fill in th...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3817-9
更新日期:2019-11-29 00:00:00
abstract::Rickettsioses are among the oldest known infectious diseases. In spite of this, and of the extensive research carried out, many aspects of the biology and epidemiology of tick-borne rickettsiae are far from being completely understood. Their association with arthropod vectors, the importance of vertebrates as reservoi...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/s13071-018-2856-y
更新日期:2018-04-24 00:00:00
abstract:BACKGROUND:Elimination of lymphatic filariasis (LF) in Samoa continues to be challenging despite multiple annual mass drug campaigns aimed at stopping transmission by reducing the prevalence and density of microfilaraemia. The persistence of transmission may be partly related to the highly efficient Aedes vectors. The ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0886-2
更新日期:2015-05-28 00:00:00
abstract:BACKGROUND:Widespread deforestation occurring in the tropics is hypothesized to impact the transmission of vector-borne diseases (VBD). Predicting how environmental changes will impact VBD transmission is dependent on understanding the ecology and behaviour of potential vector species outside of domestic settings. Howe...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2926-1
更新日期:2018-06-14 00:00:00
abstract:BACKGROUND:Th1, Th2, Th17, Treg and Tfh cells play important roles in schistosomiasis. Th9 cells secrete IL-9 as a signature cytokine and contribute to several classes of inflammatory disease. However, the effects of Th9 cells in schistosomiasis are unknown. We aimed to explore the dynamic changes and potential roles o...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2242-1
更新日期:2017-06-24 00:00:00
abstract:BACKGROUND:Studies of avian haemosporidians allow understanding how these parasites affect wild bird populations, and if their presence is related to factors such as habitat loss, degradation and fragmentation, and climate change. Considering the importance of the highland Plateau of Mexico as part of the North America...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1569-3
更新日期:2016-05-27 00:00:00