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Trends in parasitology最新文献

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Hematodinium perezi.
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-20 DOI: 10.1016/j.pt.2025.02.001
Hamish J Small, Caiwen Li
{"title":"Hematodinium perezi.","authors":"Hamish J Small, Caiwen Li","doi":"10.1016/j.pt.2025.02.001","DOIUrl":"https://doi.org/10.1016/j.pt.2025.02.001","url":null,"abstract":"","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143473123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Crassiphiala bulboglossa.
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2024-12-16 DOI: 10.1016/j.pt.2024.11.013
Vasyl V Tkach, Tyler J Achatz
{"title":"Crassiphiala bulboglossa.","authors":"Vasyl V Tkach, Tyler J Achatz","doi":"10.1016/j.pt.2024.11.013","DOIUrl":"10.1016/j.pt.2024.11.013","url":null,"abstract":"","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"162-163"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142847799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genome-scale, functional screen of Plasmodium sexual replication. 基因组尺度，疟原虫有性复制的功能筛选。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-16 DOI: 10.1016/j.pt.2024.12.014
Surendra K Prajapati, Kim C Williamson
{"title":"Genome-scale, functional screen of Plasmodium sexual replication.","authors":"Surendra K Prajapati, Kim C Williamson","doi":"10.1016/j.pt.2024.12.014","DOIUrl":"10.1016/j.pt.2024.12.014","url":null,"abstract":"<p><p>Malaria mortality remains above 500 000 people annually, demonstrating the need for new and innovative control approaches. Using a genome-scale, functional screen of Plasmodium sexual replication, Sayers et al. identified over 300 genes essential for malaria transmission through the mosquito, providing many new candidates for drug and vaccine development.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"80-82"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143012345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integrating hybridization and introgression into host-parasite epidemiology, ecology, and evolution. 将杂交和基因渗入整合到宿主-寄生虫流行病学、生态学和进化中。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-09 DOI: 10.1016/j.pt.2024.12.006
Ben Lukubye, David J Civitello
{"title":"Integrating hybridization and introgression into host-parasite epidemiology, ecology, and evolution.","authors":"Ben Lukubye, David J Civitello","doi":"10.1016/j.pt.2024.12.006","DOIUrl":"10.1016/j.pt.2024.12.006","url":null,"abstract":"<p><p>Hybridization and introgression between host species or between parasite species are emerging challenges for human, plant, and animal health, especially as global trends like climate change and urbanization increase overlap of species ranges. This creates opportunities for heterospecific crosses between diverged taxa that could generate novel host and parasite genotypes with unique traits (e.g., transmission rate, virulence, susceptibility, and resistance) compared with their parental taxa. However, there seems to be slow appreciation of this biological phenomenon in empirical and theoretical approaches to host-parasite interactions. This limits our understanding of the effects of hybridization on epidemiology, ecology, and evolution. Here, we address some pressing questions regarding the emergence and relevance of eukaryotic hybrid genotypes for disease dynamics.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"129-137"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142966698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parasite infections: how inflammation alters brain function. 寄生虫感染：炎症如何改变大脑功能。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-07 DOI: 10.1016/j.pt.2024.12.005
Isabela de Brito Duval, Marcelo Eduardo Cardozo, Jorge Lucas Nascimento Souza, Ramayana Morais de Medeiros Brito, Ricardo Toshio Fujiwara, Lilian Lacerda Bueno, Luisa Mourão Dias Magalhães
{"title":"Parasite infections: how inflammation alters brain function.","authors":"Isabela de Brito Duval, Marcelo Eduardo Cardozo, Jorge Lucas Nascimento Souza, Ramayana Morais de Medeiros Brito, Ricardo Toshio Fujiwara, Lilian Lacerda Bueno, Luisa Mourão Dias Magalhães","doi":"10.1016/j.pt.2024.12.005","DOIUrl":"10.1016/j.pt.2024.12.005","url":null,"abstract":"<p><p>Parasitic infections can profoundly impact brain function through inflammation within the central nervous system (CNS). Once viewed as an immune-privileged site, the CNS is now recognized as vulnerable to immune disruptions from both local and systemic infections. Recent studies reveal that certain parasites, such as Toxoplasma gondii and Plasmodium falciparum, can invade the CNS or influence it indirectly by triggering neuroinflammation. These processes may disrupt brain homeostasis, influence neurotransmission, and lead to significant behavioral or cognitive changes. This review discusses the pathways by which parasites disrupt CNS function and highlights systemic inflammation as a critical link between peripheral infections and neuroinflammatory conditions, advancing understanding of parasite-associated neurological complications.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"115-128"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142955485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Malaria monoclonals block brain binding. 疟疾单克隆病毒阻断脑结合。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-03 DOI: 10.1016/j.pt.2024.12.010
Stephen J Rogerson, Isobel S Walker, Elizabeth H Aitken
{"title":"Malaria monoclonals block brain binding.","authors":"Stephen J Rogerson, Isobel S Walker, Elizabeth H Aitken","doi":"10.1016/j.pt.2024.12.010","DOIUrl":"10.1016/j.pt.2024.12.010","url":null,"abstract":"<p><p>In Plasmodium falciparum malaria, infected cells accumulate in blood vessels of organs, including the brain. Recently, Reyes et al. identified monoclonal antibodies that stop infected cells from binding to the endothelial protein C receptor (EPCR) in a model of brain blood vessels. EPCR-blocking monoclonals could form the basis of new treatments for severe malaria.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"78-79"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11802285/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ecological risk factors for the establishment of West Nile virus in Britain. 西尼罗病毒在英国形成的生态危险因素。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-13 DOI: 10.1016/j.pt.2024.12.003
Georgia Kirby, Alexander G C Vaux, Heather M Ferguson, Jolyon M Medlock
{"title":"Ecological risk factors for the establishment of West Nile virus in Britain.","authors":"Georgia Kirby, Alexander G C Vaux, Heather M Ferguson, Jolyon M Medlock","doi":"10.1016/j.pt.2024.12.003","DOIUrl":"10.1016/j.pt.2024.12.003","url":null,"abstract":"<p><p>West Nile virus (WNV) is a zoonotic mosquito-borne virus which is emerging across Europe, largely due to climate and other environmental changes. Detection of WNV at increasingly northern latitudes raises concern that WNV may be introduced to Britain, where ecological conditions could eventually support sustained transmission. Establishment of WNV depends on spatial and temporal overlap between infectious migratory birds and native vectors. However, understanding of the distributions and phenology of key vector species in Britain is incomplete and must be updated to prioritise activities for WNV surveillance and response. Here, we review recent findings related to WNV ecology in continental Europe and the ecology of British mosquito species in order to evaluate the risk of WNV establishment in Britain.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"138-149"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142984976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pitfalls in gut single-cell eukaryote research. 肠道单细胞真核生物研究中的陷阱。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-14 DOI: 10.1016/j.pt.2024.12.011
Raul Yhossef Tito Tadeo, Christen Rune Stensvold
{"title":"Pitfalls in gut single-cell eukaryote research.","authors":"Raul Yhossef Tito Tadeo, Christen Rune Stensvold","doi":"10.1016/j.pt.2024.12.011","DOIUrl":"10.1016/j.pt.2024.12.011","url":null,"abstract":"<p><p>Gut single-celled eukaryotes (GSCEs) are found in billions of people worldwide, but we still know little about their functions and relationships in human gut ecology. Lately, retrospective analysis of bacterial data obtained by next-generation sequencing (NGS) methods has been used to identify links between GSCEs, gut bacteria, host metabolism, and host phenotypical traits, suggesting possible direct or indirect associations to favorable gut microbiome features and other health parameters. Here, we highlight some of the pitfalls related to the research strategy typically used so far and propose action points that could pave the way for a more accurate understanding of GSCEs in human health and disease.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"91-101"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143012375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unravelling malaria latency: parasite intrinsic and environmental factors influencing dormant liver stages. 揭示疟疾潜伏期：影响休眠肝脏阶段的寄生虫内在和环境因素。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-13 DOI: 10.1016/j.pt.2024.12.004
Ruth Zondag, Ellen Ploeger, Clemens H M Kocken, Richárd Bártfai
{"title":"Unravelling malaria latency: parasite intrinsic and environmental factors influencing dormant liver stages.","authors":"Ruth Zondag, Ellen Ploeger, Clemens H M Kocken, Richárd Bártfai","doi":"10.1016/j.pt.2024.12.004","DOIUrl":"10.1016/j.pt.2024.12.004","url":null,"abstract":"<p><p>Hypnozoites - dormant Plasmodium parasites in the liver - can cause relapse infections and form a major obstacle to malaria eradication. The mechanisms controlling dormancy remain poorly understood, but hypnozoite formation and reactivation is likely regulated by a combination of parasite intrinsic factors and external stimuli. We reviewed current knowledge of Plasmodium dormancy and drew parallels with dormancy in other parasites and life-cycle stages. Epigenetic, post-transcriptional, or post-translational regulation probably jointly control hypnozoite dormancy at the intrinsic level. Additionally, environmental factors, such as vector availability, host wellbeing, and tissue microenvironment, could be instrumental to hypnozoite reactivation. A better understanding of how external stimuli influence the intrinsic reactivation switch at a mechanistic level will be required to expand the limited toolset to combat relapsing malaria.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"102-114"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142984977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Schistosoma mattheei and zoonotic schistosomiasis.
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-06 DOI: 10.1016/j.pt.2024.12.008
J Russell Stothard, Alexandra Juhász, Janelisa Musaya
{"title":"Schistosoma mattheei and zoonotic schistosomiasis.","authors":"J Russell Stothard, Alexandra Juhász, Janelisa Musaya","doi":"10.1016/j.pt.2024.12.008","DOIUrl":"10.1016/j.pt.2024.12.008","url":null,"abstract":"<p><p>We highlight the epidemiological importance of Schistosoma mattheei, a common parasite of livestock with an underappreciated ability to infect people, being recently incriminated in both female and male genital schistosomiasis. Through hybridisation(s) with other schistosome species, its public health importance will grow as its zoonotic potential expands across southern Africa.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":"41 2","pages":"87-90"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143366092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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