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Trends in parasitology最新文献

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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
Alteration of host gene and protein expression by manipulative parasites. 操纵寄生虫对宿主基因和蛋白表达的改变。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2024-12-24 DOI: 10.1016/j.pt.2024.11.014
Chen-Hua Li, Robert Poulin
{"title":"Alteration of host gene and protein expression by manipulative parasites.","authors":"Chen-Hua Li, Robert Poulin","doi":"10.1016/j.pt.2024.11.014","DOIUrl":"10.1016/j.pt.2024.11.014","url":null,"abstract":"<p><p>Host manipulation mechanisms remain poorly understood. We summarize recent studies using -omics approaches (transcriptomics, proteomics) to explore alteration in gene expression in hosts infected by manipulative parasites. To guide future research, we highlight the common pattern of neuromodulation, as well as other diverse combinations of functions targeted across different host manipulation systems.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"83-86"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142898372","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
Genetically attenuated parasites show promise as a next-generation malaria vaccine.
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-24 DOI: 10.1016/j.pt.2024.12.015
Julius C R Hafalla, Steffen Borrmann, Kai Matuschewski
{"title":"Genetically attenuated parasites show promise as a next-generation malaria vaccine.","authors":"Julius C R Hafalla, Steffen Borrmann, Kai Matuschewski","doi":"10.1016/j.pt.2024.12.015","DOIUrl":"10.1016/j.pt.2024.12.015","url":null,"abstract":"<p><p>Metabolically active, genetically attenuated Plasmodium falciparum parasite lines are promising second-generation malaria vaccine candidates. Lamers et al. and Roozen et al. demonstrated in recent Phase 1/2a trials that GA2 parasites, designed to arrest late during liver-stage development and transmitted via mosquito bites, can induce substantial protection against sporozoite challenge infection.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"75-77"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143042366","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
Advancing canopy-level entomological surveillance to monitor vector-borne and zoonotic disease dynamics. 推进冠层昆虫学监测，以监测病媒传染病和人畜共患病的动态。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-13 DOI: 10.1016/j.pt.2024.12.009
Cosmo Le Breton, Gabriel Z Laporta, Maria Anice Mureb Sallum, Henrik Hesse, Milena Salgado-Lynn, Benny Obrain Manin, Kimberly Fornace
{"title":"Advancing canopy-level entomological surveillance to monitor vector-borne and zoonotic disease dynamics.","authors":"Cosmo Le Breton, Gabriel Z Laporta, Maria Anice Mureb Sallum, Henrik Hesse, Milena Salgado-Lynn, Benny Obrain Manin, Kimberly Fornace","doi":"10.1016/j.pt.2024.12.009","DOIUrl":"10.1016/j.pt.2024.12.009","url":null,"abstract":"<p><p>Faced with the increased frequency of zoonotic spillover in recent decades, emerging vector-borne diseases from nonhuman primates pose a significant threat to global public health. Understanding transmission dynamics driven by arthropod vectors between wildlife populations is critical for surveillance, modeling, and mitigation. Elevated canopy-level sampling is a valuable approach for elucidating vector behavior and sylvatic transmission. However, this is underused in many regions because of the logistical and mechanical challenges of repurposing ground-based trapping for the forest canopy. We review methods of canopy-level entomological surveillance, present case studies, and identify opportunities to integrate new technologies. Paired with robust experimental design, canopy-level trapping can complement existing surveillance of emerging zoonotic diseases and provide critical insights into the role of vectors driving spillover risks.</p>","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"150-161"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142984975","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
Ixodes ricinus (Castor bean tick). 蓖麻蜱（Ixodes ricinus）。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2024-12-16 DOI: 10.1016/j.pt.2024.11.011
Luise Robbertse, Radek Šíma, Ondřej Hajdušek, Jan Perner
{"title":"Ixodes ricinus (Castor bean tick).","authors":"Luise Robbertse, Radek Šíma, Ondřej Hajdušek, Jan Perner","doi":"10.1016/j.pt.2024.11.011","DOIUrl":"10.1016/j.pt.2024.11.011","url":null,"abstract":"","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"164-165"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142847806","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
The 125th anniversary symposium of Liverpool School of Tropical Medicine: the future of global health. 利物浦热带医学院125周年研讨会：全球健康的未来。
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-02-01 Epub Date: 2025-01-09 DOI: 10.1016/j.pt.2024.12.007
Lauren Hussey, Eve Grant, Niamh O'Heneghan-Yates, Tiana Effon, Sernyen Mah, Lewis Kelly, Kodie McDonald, Louie Millar, Kara Blair, Eloise Aliski, Megan Morris, Isabelle Johnson-Mills, Lauren Mcleister, Eve Kelly, Elliot Jacob Oram, Paula Cambero Guerra, Sally Beck, Jack Edun-Hughes, James LaCourse, Elli Wright
{"title":"The 125th anniversary symposium of Liverpool School of Tropical Medicine: the future of global health.","authors":"Lauren Hussey, Eve Grant, Niamh O'Heneghan-Yates, Tiana Effon, Sernyen Mah, Lewis Kelly, Kodie McDonald, Louie Millar, Kara Blair, Eloise Aliski, Megan Morris, Isabelle Johnson-Mills, Lauren Mcleister, Eve Kelly, Elliot Jacob Oram, Paula Cambero Guerra, Sally Beck, Jack Edun-Hughes, James LaCourse, Elli Wright","doi":"10.1016/j.pt.2024.12.007","DOIUrl":"10.1016/j.pt.2024.12.007","url":null,"abstract":"","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":"71-74"},"PeriodicalIF":7.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142966766","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
Trypanosoma equiperdum.
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-01-27 DOI: 10.1016/j.pt.2025.01.002
Perrine Hervé, Frédéric Bringaud, Loïc Rivière
{"title":"Trypanosoma equiperdum.","authors":"Perrine Hervé, Frédéric Bringaud, Loïc Rivière","doi":"10.1016/j.pt.2025.01.002","DOIUrl":"https://doi.org/10.1016/j.pt.2025.01.002","url":null,"abstract":"","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143060750","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
Sparicotyle chrysophrii.
IF 7 1区 医学
Trends in parasitology Pub Date : 2025-01-14 DOI: 10.1016/j.pt.2024.12.013
Ivona Mladineo
{"title":"Sparicotyle chrysophrii.","authors":"Ivona Mladineo","doi":"10.1016/j.pt.2024.12.013","DOIUrl":"https://doi.org/10.1016/j.pt.2024.12.013","url":null,"abstract":"","PeriodicalId":23327,"journal":{"name":"Trends in parasitology","volume":" ","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143012377","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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