Katiane Cruz Magalhães Xavier , Dayane Kelly Dias do Nascimento Santos , Rômulo Carlos Dantas da Cruz , Lidiane Quérolin Macena da Silva , Alex Michel Silva Araújo , Patryck Érmerson Monteiro dos Santos , Patrícia Maria Guedes , Larissa Araújo Rolim , Danilo Cesar Galindo Bedor , Severino Alves Júnior
{"title":"Insecticidal effects of Sargassum vulgare and Caulerpa racemosa extracts on Aedes aegypti","authors":"Katiane Cruz Magalhães Xavier , Dayane Kelly Dias do Nascimento Santos , Rômulo Carlos Dantas da Cruz , Lidiane Quérolin Macena da Silva , Alex Michel Silva Araújo , Patryck Érmerson Monteiro dos Santos , Patrícia Maria Guedes , Larissa Araújo Rolim , Danilo Cesar Galindo Bedor , Severino Alves Júnior","doi":"10.1016/j.parint.2025.103031","DOIUrl":"10.1016/j.parint.2025.103031","url":null,"abstract":"<div><div>Dengue is a viral disease present in many regions of the world. <em>Aedes aegypti</em> transmits it, and the most effective way to eliminate the mosquito is during the larval stage. Seaweeds possess metabolites with insecticidal properties, making them potential sources of new larvicides and viable alternatives to synthetic products used to control insect vectors of diseases. Thus, this study aimed to investigate the chemical composition, <em>in vitro</em> toxicity, and larvicidal activities of the ethanolic extract of the seaweed <em>Sargassum vulgare</em> (SE) and hydroalcoholic extract of the seaweed <em>Caulerpa racemosa</em> (CH) against <em>Ae. aegypti</em>. The chemical composition of the crude extracts was evaluated by high-performance liquid chromatography coupled with mass spectrometry (LC-MS), and toxic effects were assessed through <em>in vitro</em> cytotoxicity. The larvicidal activity was evaluated by determining mortality and lethal concentrations (LC<sub>50</sub> and LC<sub>90</sub>), morphological analyses of larvae, and evaluation of the enzymatic action mechanism. The results showed that the extracts contained primary and secondary metabolites, mainly, alkaloids, terpenoids, carbohydrates, fatty acids, and chlorophyll derivatives, all of which were biocompatible at all tested concentrations (3 to 100 μg/mL). The SE and CH extracts showed larvicidal potential at all tested concentrations, achieving 95 % and 50 % mortality after 48 h. Observed changes in the external morphology of the larvae included color change, loss of bristles, and gill filaments. At the same time, the enzymatic action mechanism occurred through stimulation of amylase, trypsin, and acetylcholinesterase activities. Therefore, both seaweed extracts offering alternatives to synthetic chemical insecticides.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103031"},"PeriodicalIF":1.5,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143009894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Proposal to synonymize Neoplagioporus Shimazu, 1990 with Urorchis Ozaki, 1927; taxonomic revision and the description of Urorchis takahaya n. sp.","authors":"Shin Itsukushima , Moe Gosho , Karin Tsuchida , Misako Urabe","doi":"10.1016/j.parint.2025.103030","DOIUrl":"10.1016/j.parint.2025.103030","url":null,"abstract":"<div><div><em>Urorchis</em> Ozaki, 1927 and <em>Neoplagioporus</em> Shimazu, 1990 (Digenea: Opecoelidae: Sphaerostomatinae) comprise species parasitic in freshwater fishes of eastern Asia, although the status of these genera is questionable. We revised these genera, primarily using evidence from a molecular phylogeny based on nuclear ribosomal DNA, including new sequences of four known and one new species. <em>Urorchis</em> was part of the clade of <em>Neoplagioporus</em> species, rendering the genus <em>Neoplagioporus</em> paraphyletic. Based on this evidence, we regard <em>Neoplagioporus</em> as a junior synonym of <em>Urorchis</em>, and amend its taxonomic diagnosis. Moreover, we consider <em>Neoplagioporus kajika</em> Urabe & Higa, 2006 to be a junior synonym of <em>Urorchis zacconis</em> (Yamaguti, 1934). Finally, we describe a new species, <em>Urorchis takahaya</em> n. sp., from upstream fat minnow <em>Rhynchocypris oxycephalus</em> collected in an inlet of Lake Biwa, Shiga, Japan.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103030"},"PeriodicalIF":1.5,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142971840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An Ascaris lumbricoides infection diagnosed by colonoscopy: A case report and a brief literature review","authors":"Simona Gigliotti , Elettra Mancuso , Marta Pantanella , Michele Manno , Cristina Cosco , Alessandro Corea , Nora N. Raso , Morena Campolo , Francesca Divenuto , Aida Giancotti , Nadia Marascio , Patrizia Doldo , Angela Quirino , Giovanni Matera","doi":"10.1016/j.parint.2025.103032","DOIUrl":"10.1016/j.parint.2025.103032","url":null,"abstract":"<div><h3>Background</h3><div><em>Ascaris lumbricoides</em> is a nematode that parasitizes the human gastrointestinal tract, and it is the cause of the most common helminthic infections worldwide. It predominates in areas of poor sanitation. Early diagnosis of this intestinal infection is pivotal to avoid its severe and lethal complications such as gut obstruction, volvulus, and perforation.</div></div><div><h3>Case report</h3><div>A 61-year-old Caucasian female was admitted to the Operational Unit of Gastrointestinal Endoscopic Surgery with abdominal pain, in combination with nausea and vomiting for 2 months. The woman underwent a colonoscopy and surprisingly <em>A. lumbricoides</em> was highlighted. Diagnosis of <em>A. lumbricoides</em> infections is based on the microscopic detection of eggs in stool, thus, patient fecal samples collected were examined by microscopy-based methods, but no eggs were found. Previously, the patient was treated to eradicate <em>H. pylori</em>, using omeprazole, a common proton pump inhibitor.</div></div><div><h3>Discussion</h3><div>Here, we supposed that previous therapy has mitigated the parasite infection severity. In our patient was identified <em>A. lumbricoides</em>, although she came from a medium socio-economic status family and despite, she reported to have never travelled in tropical and subtropical areas. This report highlights the importance of the awareness of ascariasis and that its preventive measures should be included in all health education programs.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103032"},"PeriodicalIF":1.5,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142971837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Elia Asensi-Díaz , Miguel Morante-Ruiz , Paula Asensio-Mathews , Miguel de Górgolas Hernández-Mora
{"title":"Artesunate-induced anaemia: A case report of a pharmacological complication to consider","authors":"Elia Asensi-Díaz , Miguel Morante-Ruiz , Paula Asensio-Mathews , Miguel de Górgolas Hernández-Mora","doi":"10.1016/j.parint.2025.103029","DOIUrl":"10.1016/j.parint.2025.103029","url":null,"abstract":"<div><div>We present the case of a 52-year-old male, with a recent history of travel to Ghana, who was admitted to the ICU due to septic shock caused by severe malaria, with a parasitaemia index of 50 %. He received treatment with intravenous artesunate followed by dihydroartemisinin (40 mg) plus piperaquine (320 mg). Despite presenting with multiorgan failure upon admission, the patient demonstrated significant clinical improvement and a rapid clearance of parasitaemia, with a parasitaemia index of 0 % at 72 h after treatment's initiation. However, he developed severe anaemia with haemoglobin levels as low as 5.6 g/dL, requiring multiple blood transfusions.</div><div>The patient's anaemia was attributed to post-artesunate haemolytic anaemia (PDAH), based on a history of high parasitaemia levels and the onset of symptoms following artemisinin-based therapy. This conclusion was supported by a positive Coombs' test and elevated haemolytic markers. PDAH is likely caused by the pitting phenomenon, combined with the potential bone marrow suppression or drug-induced, antibody-mediated haemolysis. The patient received oral steroids for their capacity to suppress the immune response driving erythrocyte destruction in PDAH, resulting in a gradual recovery of haemoglobin levels. This case highlights the importance of recognizing PDAH in patients with severe malaria and high parasitaemia. Prompt diagnosis and management of haemolytic complications are crucial for recovery.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103029"},"PeriodicalIF":1.5,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142966204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Antonio Beltrán-Rosel , Jorge Ligero-López , Beatriz López-Alonso , Amparo Boquera-Albert , Ingrid Ferreira-Ferreira , Pilar Collado-Hernández , José Miguel Rubio-Muñoz
{"title":"Falciparum malaria in a child from Ghana with neutrophils showing phagocytosis of trophozoites, merozoites and possibly schizont","authors":"Antonio Beltrán-Rosel , Jorge Ligero-López , Beatriz López-Alonso , Amparo Boquera-Albert , Ingrid Ferreira-Ferreira , Pilar Collado-Hernández , José Miguel Rubio-Muñoz","doi":"10.1016/j.parint.2025.103028","DOIUrl":"10.1016/j.parint.2025.103028","url":null,"abstract":"<div><div>Malaria remains a significant health threat in tropical and subtropical regions. The immune response to <em>Plasmodium falciparum</em> involves both humoral and cellular components, including phagocytosis by neutrophils. However, observing phagocytosis through light microscopy is uncommon. This report presents a rare case of falciparum malaria in a Ghanaian twin, highlighting intracellular <em>P. falciparum</em> forms in neutrophils. Two 7-year-old male twins from Ghana were admitted with fever, vomiting, and abdominal pain. They tested positive for <em>P. falciparum</em> infection via rapid diagnostic tests and blood smears. Child 1 displayed significant neutrophilia and intracellular parasites, including trophozoites, merozoites, and a potential schizont, within neutrophils. Child 2 showed no phagocytosis but exhibited other signs of systemic inflammation and hemolysis. Both children were treated successfully with piperaquine tetraphosphate/artenimol (Eurartesim®). This case provides rare microscopic evidence of <em>P. falciparum</em> phagocytosis by neutrophils, suggesting prior antibody development in the patient. While the findings highlight the role of phagocytosis in parasite clearance, the absence of similar observations in the second twin raises questions about individual immune responses and genetic factors. Further research is needed to explore the underlying biological mechanisms.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103028"},"PeriodicalIF":1.5,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142932599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria de Fátima C. de Almeida-Berto , Mariana de S. Oliveira , Carlos Nei Ortúzar-Ferreira , Thiago F. Martins , Bruno P. Berto , Viviane M. de Lima
{"title":"Isospora tiedetopetei n. sp. (Chromista: Apicomplexa: Eimeriidae) from black-goggled tanagers Trichothraupis melanops (Vieillot, 1818) (Passeriformes: Thraupidae: Tachyphoninae) in South America","authors":"Maria de Fátima C. de Almeida-Berto , Mariana de S. Oliveira , Carlos Nei Ortúzar-Ferreira , Thiago F. Martins , Bruno P. Berto , Viviane M. de Lima","doi":"10.1016/j.parint.2024.103027","DOIUrl":"10.1016/j.parint.2024.103027","url":null,"abstract":"<div><div>Black-goggled tanagers <em>Trichothraupis melanops</em> (Vieillot, 1818) are passerine birds commonly observed in the Brazilian Atlantic Forest, Argentina and Paraguay. Tanagers are among the passerines with the highest prevalence and density of coccidian parasites, mainly due to their frugivorous feeding habits that favor fecal-oral transmission. In this context, the current study identifies a new species of <em>Isospora</em> Schneider, 1881 parasitizing black-goggled tanagers captured in the Itatiaia National Park, a protected area with a high degree of vulnerability in Southeastern Brazil. The oocysts of <em>Isospora tiedetopetei</em> Almeida-Berto & Berto n. sp. are subspheroidal to ovoidal, measuring on average 24 by 23 μm. Micropyle is absent. Oocyst residuum absent, but comma-like and splinter-like polar granules are present. Sporocysts are ovoidal to slightly pear-shaped, measuring on average 16 by 11 μm. Stieda and sub-Stieda bodies are present. Sporocyst residuum is present among the vermiform sporozoites, which have striations, refractile body and nucleus. This morphology was different from the other <em>Isospora</em> spp. recorded in the same subfamily as the host. Molecular identification was targeted by the amplification and sequencing of four <em>loci</em> of the mitochondrial genome and the small subunit ribosomal RNA (18S) gene. In molecular and phylogenetic analyses of concatenated sequences of 5 fragments, <em>I. tiedetopetei</em> n. sp. sat in monophyly and/or had high similarities with <em>Isospora</em> spp. from passerines. Finally, based on the morphological and molecular analyses of the oocysts recovered from black-goggled tanagers <em>T. melanops</em> in the current study, <em>I. tiedetopetei</em> n. sp. is established new to science, being the seventh species recorded in the host subfamily Tachyphoninae and the first to have a molecular characterization based on mitochondrial genes and the nuclear 18S gene.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103027"},"PeriodicalIF":1.5,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Strongyloides stercoralis infection in a patient initiating corticosteroid therapy for hypereosinophilia: A case report","authors":"Ömer Uslu , Filiz Demirel , Gülden Aydoğ , Bedia Dinç , Ayşegül Taylan Özkan","doi":"10.1016/j.parint.2024.103024","DOIUrl":"10.1016/j.parint.2024.103024","url":null,"abstract":"<div><div><em>Strongyloides stercoralis (S. stercoralis)</em> is a soil-transmitted nematode that is endemic to tropical and subtropical regions. <em>S. stercoralis</em> has the ability to cause autoinfection, potentially leading to a chronic disease that can last for decades or result in severe hyperinfection especially in individuals who are taking corticosteroids or other immunosuppressive medications. Here, we report the case of a patient presenting a two-week history of symptoms including cough, fatigue, weight loss, pruritus, and rash. Due to a significant increase in the percentage of eosinophils, the patient was referred to the hematology clinic. The patient underwent a comprehensive evaluation that included an autoimmune panel, genetic testing, and imaging methods. The results of these investigations were found to be normal. The upper gastrointestinal system endoscopy revealed eosinophilic duodenitis and corticosteroid treatment was initiated. The commencement of corticosteroid therapy resulted in a worsening of the patient's symptoms. In the repeated endoscopy of the upper gastrointestinal tract, the presence <em>of S. stercoralis</em> larvae was observed between the crypts. Subsequently, stool tests for <em>S. stercoralis</em> diagnosis were also found to be positive. The patient was at risk of developing a hyperinfection syndrome. Corticosteroids are commonly used to reduce inflammation and manage symptoms associated with eosinophilic disorders. The immunosuppressive effects of corticosteroids are known to precipitate <em>S. stercoralis</em> hyperinfection syndrome, which can result in significant morbidity and mortality. This case highlights the importance of maintaining a high index of suspicion for <em>S. stercoralis</em> in patients undergoing immunosuppressive therapy, particularly when presenting with unexplained eosinophilia.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103024"},"PeriodicalIF":1.5,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142922523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The antimalarial activity of transdermal N-89 mediated by inhibiting ERC gene expression in P. Berghei-infected mice","authors":"Hiroaki Matsumori , Thi Quyen Dinh , Shin-ichi Miyoshi , Masayuki Morita , Hye-Sook Kim","doi":"10.1016/j.parint.2024.103026","DOIUrl":"10.1016/j.parint.2024.103026","url":null,"abstract":"<div><div>Through studies of new antimalarial drugs, we identified 1,2,6,7-tetraoxaspiro[7.11]nonadecane (N-89) as a potential drug candidate. Here, we analyzed the antimalarial action of a transdermal formulation (td) of N-89, designed for easy use by children, using <em>Plasmodium berghei</em>-infected mice as a model for malaria patients. The td N-89 or artemisinin (ART) formulation was transdermally administered to <em>P. berghei</em>-infected mice with 0.2–0.4 % parasitemia, twice daily for four days, at an effective dose of 90 % for malaria. Parasitemia was decreased in td N-89 and td ART groups during the drug treatment; then, three of the eight mice in td N-89 group were completely cured without relapse. Additionally, abnormal trophozoites in td N-89 group were observed 8 h after administration and increased up to 24 h. To study the change in endoplasmic reticulum-resident calcium-binding protein (ERC) gene expression with td N-89, we investigated the gene expression of <em>P. berghei</em> ERC (<em>Pb</em>ERC) after td N-89 treatment. <em>Pb</em>ERC gene expression was increased time-dependently in control group, and was statistically decreased at 4 and 8 h and then increased similar to that of control group at 12 h in td ART group. In contrast, the expression in td N-89 group was almost steady starting from 0 h. We also studied parasite egress-related genes expression after td N-89 treatment, plasmepsin X, subtilisin-like protease 1 and merozoite surface protein 1, were suppressed at 12 h compared to control group. These results suggest that N-89 affects function of endoplasmic reticulum <em>via</em> regulating gene suppression and subsequently parasite growth is inhibited.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103026"},"PeriodicalIF":1.5,"publicationDate":"2024-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142909974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Recommendations for protecting against epidemic diseases in Morocco following recent flooding","authors":"Mohamed Amine Baba","doi":"10.1016/j.parint.2024.103025","DOIUrl":"10.1016/j.parint.2024.103025","url":null,"abstract":"<div><div>The recent floods in Morocco, occurring from September 16 to September 30, 2024, have created significant public health challenges, particularly in the regions of Tata, Ouarzazate, and Errachidia. These flooding events have heightened the risk of epidemic diseases, including vector-borne diseases like malaria and leishmaniasis, as well as waterborne infections. This letter outlines critical recommendations to mitigate these risks, including enhanced epidemiological surveillance, distribution of insecticidetreated nets, targeted vector control programs, and community engagement. Additionally, improving sanitation and water access, along with promoting vaccination campaigns, will be essential in protecting public health in the affected areas. Implementing these strategies will strengthen Morocco's preparedness for future epidemic threats following natural disasters.</div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103025"},"PeriodicalIF":1.5,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142903416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ultrastructural expansion microscopy (U-ExM) visualization of malaria parasite dense granules using RESA as a representative marker protein","authors":"Junpei Fukumoto , Takafumi Tsuboi , Eizo Takashima","doi":"10.1016/j.parint.2024.103023","DOIUrl":"10.1016/j.parint.2024.103023","url":null,"abstract":"<div><div>Dense granules (DG) are understudied apical organelles in merozoites, the malaria parasite stage that invades erythrocytes. Only six proteins have been identified which localize to DGs, despite that DG proteins play crucial roles in multiple steps of intraerythrocytic parasite development. To develop a tool for investigating DG structure and function, this study applied ultrastructural expansion microscopy (U-ExM) to visualize the ring-infected erythrocyte surface antigen (RESA) in <em>Plasmodium falciparum</em> merozoites. Merozoites were expanded to approximately four times their original size, allowing the identification of DGs without the need for electron microscopy. RESA localization in merozoite DGs was confirmed by staining with a combination of anti-RESA mAb and protein staining by NHS-ester. The translocation of RESA to the infected erythrocyte membrane was also observed in early ring-stage parasites. These results are in good agreement with the RESA localization reported using immunoelectron microscopy (IEM). By using U-ExM, the identification of novel DG proteins will be facilitated without time-consuming IEM, thereby enhancing our understanding of erythrocyte parasitism by <em>P. falciparum.</em></div></div>","PeriodicalId":19983,"journal":{"name":"Parasitology International","volume":"106 ","pages":"Article 103023"},"PeriodicalIF":1.5,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142896695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}