1
|
Koutsoumanis K, Allende A, Alvarez‐Ordóñez A, Bover‐Cid S, Chemaly M, De Cesare A, Herman L, Hilbert F, Lindqvist R, Nauta M, Nonno R, Peixe L, Ru G, Simmons M, Skandamis P, Suffredini E, Buchmann K, Careche M, Levsen A, Mattiucci S, Mladineo I, Santos MJ, Barcia‐Cruz R, Broglia A, Chuzhakina K, Goudjihounde SM, Guerra B, Messens W, Guajardo IM, Bolton D. Re-evaluation of certain aspects of the EFSA Scientific Opinion of April 2010 on risk assessment of parasites in fishery products, based on new scientific data. Part 1: ToRs1-3. EFSA J 2024; 22:e8719. [PMID: 38650612 PMCID: PMC11033839 DOI: 10.2903/j.efsa.2024.8719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
Surveillance data published since 2010, although limited, showed that there is no evidence of zoonotic parasite infection in market quality Atlantic salmon, marine rainbow trout, gilthead seabream, turbot, meagre, Atlantic halibut, common carp and European catfish. No studies were found for greater amberjack, brown trout, African catfish, European eel and pikeperch. Anisakis pegreffii, A. simplex (s. s.) and Cryptocotyle lingua were found in European seabass, Atlantic bluefin tuna and/or cod, and Pseudamphistomum truncatum and Paracoenogonimus ovatus in tench, produced in open offshore cages or flow-through ponds or tanks. It is almost certain that fish produced in closed recirculating aquaculture systems (RAS) or flow-through facilities with filtered water intake and exclusively fed heat-treated feed are free of zoonotic parasites. Since the last EFSA opinion, the UV-press and artificial digestion methods have been developed into ISO standards to detect parasites in fish, while new UV-scanning, optical, molecular and OMICs technologies and methodologies have been developed for the detection, visualisation, isolation and/or identification of zoonotic parasites in fish. Freezing and heating continue to be the most efficient methods to kill parasites in fishery products. High-pressure processing may be suitable for some specific products. Pulsed electric field is a promising technology although further development is needed. Ultrasound treatments were not effective. Traditional dry salting of anchovies successfully inactivated Anisakis. Studies on other traditional processes - air-drying and double salting (brine salting plus dry salting) - suggest that anisakids are successfully inactivated, but more data covering these and other parasites in more fish species and products is required to determine if these processes are always effective. Marinade combinations with anchovies have not effectively inactivated anisakids. Natural products, essential oils and plant extracts, may kill parasites but safety and organoleptic data are lacking. Advanced processing techniques for intelligent gutting and trimming are being developed to remove parasites from fish.
Collapse
|
2
|
Kim S, Lee BS, Choe S. Phylogenetic and phylogeographic analyses of Anisakis simplex sensu stricto (Nematoda: Anisakidae) from the common minke whale in Korean waters. PARASITES, HOSTS AND DISEASES 2023; 61:240-250. [PMID: 37648229 PMCID: PMC10471470 DOI: 10.3347/phd.23046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 07/11/2023] [Indexed: 09/01/2023]
Abstract
The genus Anisakis is among the most significant parasites to public health, as it causes anisakiasis, a parasitic infection in humans resulting from consuming raw or undercooked seafood. Although the infection status of i>Anisakis in second intermediate hosts, such as marine fishes and cephalopods, and humans have been severally reported in Korea, no information about the definitive host in Korean waters is available. In 2014, 2 adult gastric nematodes were collected from a common minke whale (Balaenoptera acutorostrata) found in the East Sea, Korea. These worms were identified as A. simplex sensu stricto (s.s.) by comparing the mitochondrial COX2 marker with previously deposited sequences. Phylogenetic and phylogeographic analyses of A. simplex (s.s.) worldwide revealed 2 distinct populations: the Pacific population and the European waters population. This is the first report on adult i>Anisakis and its definitive host species in Korea. Further studies on Anisakis infection in other cetacean species and marine mammals in Korean seas are warrantedi>Anisakis.
Collapse
Affiliation(s)
- Sunmin Kim
- Department of Parasitology and Parasite Research Center, School of Medicine, Chungbuk National University, Cheongju 28644,
Korea
| | - Bom Sok Lee
- National Ocean Science Museum, Uljin 36315,
Korea
| | - Seongjun Choe
- Department of Parasitology and Parasite Research Center, School of Medicine, Chungbuk National University, Cheongju 28644,
Korea
| |
Collapse
|
3
|
Mwasunda JA, Irunde JI, Stephano MA, Chacha CS. Fish-borne parasitic zoonoses transmission dynamics: The case of anisakiasis. INFORMATICS IN MEDICINE UNLOCKED 2023. [DOI: 10.1016/j.imu.2023.101205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023] Open
|
4
|
Sugiyama H, Shiroyama M, Yamamoto I, Ishikawa T, Morishima Y. Anisakiasis Annual Incidence and Causative Species, Japan, 2018-2019. Emerg Infect Dis 2022; 28:2105-2108. [PMID: 36148963 PMCID: PMC9514333 DOI: 10.3201/eid2810.220627] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Using data from 2018-2019 health insurance claims, we estimated the average annual incidence of anisakiasis in Japan to be 19,737 cases. Molecular identification of larvae revealed that most (88.4%) patients were infected with the species Anisakis simplex sensu stricto. Further insights into the pathogenesis of various anisakiasis forms are needed.
Collapse
|
5
|
Cipriani P, Giulietti L, Shayo SD, Storesund JE, Bao M, Palomba M, Mattiucci S, Levsen A. Anisakid nematodes in Trichiurus lepturus and Saurida undosquamis (Teleostea) from the South-West Indian Ocean: Genetic evidence for the existence of sister species within Anisakis typica (s.l.), and food-safety considerations. Food Waterborne Parasitol 2022; 28:e00177. [PMID: 36072478 PMCID: PMC9442340 DOI: 10.1016/j.fawpar.2022.e00177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/02/2022] [Accepted: 08/18/2022] [Indexed: 11/25/2022] Open
Abstract
Nematode parasites of the genus Anisakis (Nematoda, Anisakidae) are considered among the most important biological hazards in seafood products worldwide. In temperate and tropical waters, the most common species appears to be Anisakis typica, generally found around the viscera and sporadically in the flesh of various fish host species. This study investigated the infection sites and genetic diversity of A. typica infecting commercial fishes from the South-West Indian Ocean. Largehead hairtail (N = 20) and brushtooth lizardfish (N = 72) fished off Tanzania were inspected for anisakid nematodes by UV-press. A subsample of 168 nematodes were identified by sequence analyses of the cox2 mtDNA gene and ITS region of rDNA. The species A. typica (s.l.) (N = 166), Pseudoterranova ceticola (N = 1) and Anisakis paggiae (N = 1) were molecularly identified. Phylogenetic analysis of A. typica (s.l.) sequences based on both genes, indicated the existence of two distinct phylogenetic lineages forming two well-supported clades. The first clade comprised 12 A. typica specimens including individuals from its type locality (central Atlantic Ocean). The second clade comprising 154 specimens, clustered with reference sequences retrieved from GenBank including one apparently undescribed taxon, i.e., Anisakis sp. 1, and A. typica var. indonesiensis. The two reciprocally monophyletic clades are closely related and correspond to two distinct sister species within A. typica (s.l.), presently indicated as A. typica sp. A and A. typica sp. B. Two and four fixed alternative nucleotide substitutions (SNPs), i.e., diagnostic positions, between the two taxa, respectively, were found at the mtDNA cox2 and the ITS region of rDNA. The genetic data, as well as their occurrence in sympatry, strengthens the hypothesis that the actual specimens represent two distinct gene pools. The occurrence of both A. typica sp. A and A. typica sp. B in the musculature of freshly examined T. lepturus and S. undosquamis, suggests that both species can migrate intra-vitam into the flesh. Although the zoonotic potential of A. typica s.l. is still unclear, the presence of these parasites in the musculature, edible part of the fish, raises health concerns for consumers. Phylogenetic analyses suggest the existence of two sister species within A. typica (s.l.). typica sp. A and sp. B can both migrate intra-vitam into the fish flesh. Occurrence of A. typica (s.l.) larvae in the fish flesh may raise food safety concerns.
Collapse
|
6
|
Intraspecific Genetic Variation of Anisakis typica in Indian Mackerel Caught from the Gulf of Thailand, Samut Songkhram Province. ScientificWorldJournal 2022; 2022:2122619. [PMID: 35774411 PMCID: PMC9239807 DOI: 10.1155/2022/2122619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 12/01/2022] Open
Abstract
Anisakis nematodes infecting Indian mackerel (Rastrelliger kanagurta) were initially discovered in Thailand in our preliminary investigation. Nevertheless, the species of Anisakis collected has not been determined nor has its genetic variation been researched. Thus, this study aimed to molecularly identify the species of Anisakis specimens using the internal transcribed spacer (ITS) region of ribosomal DNA sequences. In addition, the intraspecific genetic variation was also determined using mitochondrial cytochrome oxidase subunit II (COII) gene sequences. The phylogenetic relationships of the ITS region classified all samples into Anisakis typica; however, the genetic variation between them could not be distinguished. By contrast, the phylogenetic tree analysis of the COII region identified all samples as A. typica, with 17 different haplotypes by 66 polymorphic sites and five of the substitutions resulted in amino acid change. Additionally, the distribution pattern of the COII region can be separated into two groups between South America and Asian countries. All our haplotypes belong to Asian countries. Compared with the two genetic markers used in this investigation, COII appears to be a better candidate for studying genetic variation sensitive to environmental changes and intermediate or definitive host behavioral changes.
Collapse
|
7
|
Song H, Ryoo S, Jung BK, Cho J, Chang T, Hong S, Shin H, Sohn WM, Chai JY. Molecular Diagnosis of Pseudoterranova decipiens Sensu Stricto Infections, South Korea, 2002‒2020. Emerg Infect Dis 2022; 28:1283-1285. [PMID: 35608950 PMCID: PMC9155879 DOI: 10.3201/eid2806.212483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
8
|
Muñoz-Caro T, Machuca A, Morales P, Verdugo J, Reyes R, García M, Rutaihwa L, Schindler T, Poppert S, Taubert A, Hermosilla C. Prevalence and molecular identification of zoonotic Anisakis and Pseudoterranova species in fish destined to human consumption in Chile. Parasitol Res 2022; 121:1295-1304. [PMID: 35230547 PMCID: PMC8993782 DOI: 10.1007/s00436-022-07459-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/30/2022] [Indexed: 10/26/2022]
Abstract
Zoonotic larvae of the family Anisakidae found in several fish species represent a serious risk in public health since they may cause food-borne anisakidosis in humans. Chile has culinary preferences including eating raw fish in many traditional preparations. In the present study, a total of 180 fish specimens representing three different fish species, i.e., Chilean hake (Merluccius gayi), snoek (Thyrsites atun), and sea bream (Brama australis), were caught at central coast of Chile. Parasitological examination was performed on musculature and abdominal cavity for subsequent extraction and quantification of anisakid larvae. Estimation of infection parameters, such as prevalence, was performed indicating 100% (CI: 0.94-1.0) prevalence of anisakid L3 in Chilean hakes and snoeks. Moreover, sea breams reached a prevalence of 35% (CI: 0.23-0.48). Prevalence of anisakid larvae in muscle was also analyzed showing values of 18.6% (CI: 0.097-0.309) in Chilean hakes, 15% (CI: 0.07-0.26) in snoeks, and 1.7% (CI: 0-0.089) in sea breams. Meanwhile, prevalence of anisakid larvae in internal organs showed highest values for peritoneum (100% and 83.3%) for snoeks and Chilean hakes, respectively, for liver (96.7%) and gonads (86.6%) in Chilean hakes, and for intestine (98.3%) in snoeks. Molecular analysis of collected anisakid L3 unveiled presence of two potentially zoonotic nematode species, i.e., Pseudoterranova cattani and Anisakis pegreffii. P. cattani was found in Chilean hakes and snoeks being the first molecular host species report for Chilean snoeks. Besides, A. pegreffii was also identified in these species being the first molecular report on this regard. These findings are relevant for better understanding of epidemiology of anisakiasis in Chilean coasts and for public health issues considering potential risk of human population due to its culinary preferences in eating raw fish.
Collapse
Affiliation(s)
- Tamara Muñoz-Caro
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Universidad Santo Tomás, Talca, Chile
| | - Alvaro Machuca
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Universidad Santo Tomás, Talca, Chile
| | - Pamela Morales
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Universidad Santo Tomás, Talca, Chile
| | - Javiera Verdugo
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Universidad Santo Tomás, Talca, Chile
| | - Rodrigo Reyes
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Universidad Santo Tomás, Talca, Chile
| | - Macarena García
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Universidad Santo Tomás, Talca, Chile
| | | | | | - Sven Poppert
- Swiss Tropical and Public Health Institute, Basel, Switzerland
| | - Anja Taubert
- Institute of Parasitology, Justus Liebig University Giessen, Giessen, Germany
| | - Carlos Hermosilla
- Institute of Parasitology, Justus Liebig University Giessen, Giessen, Germany.
| |
Collapse
|
9
|
Menconi V, Pastorino P, Canola S, Pavoletti E, Vitale N, Scanzio T, Righetti M, Mugetti D, Tomasoni M, Bona MC, Prearo M. Occurrence and spatial variation of Anisakis pegreffii in the Atlantic horse mackerel Trachurus trachurus (Carangidae): A three-year monitoring survey in the western Ligurian Sea. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
10
|
Martínez-Rojas R, Mondragón-Martínez A, De-Los-Santos ER, Cruz-Neyra L, García-Candela E, Delgado-Escalante A, Sanchez-Venegas J. Molecular identification and epidemiological data of Anisakis spp. (Nematoda: Anisakidae) larvae from Southeastern Pacific Ocean off Peru. INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 2021; 16:138-144. [PMID: 34540584 PMCID: PMC8441025 DOI: 10.1016/j.ijppaw.2021.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 11/23/2022]
Abstract
The objective of this study is to determine the infection status of nematode larvae and record epidemiological molecular data in commercial fish from the southeast Pacific off the central coast of Peru. Anisakiasis is a fish-borne zoonosis caused by Anisakis larvae, parasites of relevance in the fishery resources that have negative impact on public health. Between January 2012 to December 2014, 345 specimens of four fish species (Trachurus symmetricus murphyi, Scomber japonicus peruanus, Merluccius gayi peruanus and Seriolella violacea) were examined for Anisakis sp. larvae. A total of 997 Anisakis sp. larvae were found in the body cavity of 196 fish (total prevalence 53.7%, total mean intensity 5.08). After morphological analysis, 958 (96.08%) larvae were identified as Type I and 39 (3.92%) as Type II. Specimens were identified by molecular analysis of the mitochondrial cytochrome c oxidase subunit II (cox2) gene, confirming that A. pegreffii is the predominant species and the most important agent of human anisakiasis off the Peru Central Coast. In addition, we revealed the occurrence of A. physeteris (s.l.) in S. japonicus peruanus (P = 18.0%; MI = 2.17). Therefore, the results obtained in the present study improve the knowledge of the occurrence of Anisakis species in the commercial fish from the Southeastern Pacific Ocean, highlighting the importance of considering a potential hazard for humans and the necessity of further research in other fishes of greater preference by the Peruvian population. Anisakiasis is a fish-borne zoonosis caused by larvae of the nematode Anisakis sp. present in fish. The dominant species on the central coast of the Peruvian Sea is A. pegreffii. A. physeteris (s.l.) was found parasitizing only one host with a low prevalence. Widespread occurrence of Anisakis sp. in wild sea fish.
Collapse
Affiliation(s)
- Rosa Martínez-Rojas
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
| | - Aarón Mondragón-Martínez
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
- Research and Development Department, Natural Environment, Pedro Benvenuto 381 Street, San Miguel, Lima, Peru
- Corresponding author. Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru.
| | - Estrellita Rojas De-Los-Santos
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
- Research and Development Department, Natural Environment, Pedro Benvenuto 381 Street, San Miguel, Lima, Peru
| | - Lidia Cruz-Neyra
- Laboratory of Biology and Molecular Genetics, Faculty of Biological Sciences, Universidad Ricardo Palma, Peru
| | - Enrique García-Candela
- CITEacuícola Ahuashiyacu, Instituto Tecnológico de La Producción (ITP), Carretera a Bello Horizonte Km. 2.3, Banda de Shilcayo – Tarapoto, San Martin, Peru
| | - Abraham Delgado-Escalante
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
- Research and Development Department, Natural Environment, Pedro Benvenuto 381 Street, San Miguel, Lima, Peru
| | - J.R. Sanchez-Venegas
- Laboratory of Molecular Microbiology and Biotechnology, Faculty of Biological Sciences, National University of San Marcos, Peru
| |
Collapse
|
11
|
Choi JH, Kim JY, Yi MH, Kim M, Yong TS. Anisakis pegreffii Extract Induces Airway Inflammation with Airway Remodeling in a Murine Model System. BIOMED RESEARCH INTERNATIONAL 2021; 2021:2522305. [PMID: 34580637 PMCID: PMC8464433 DOI: 10.1155/2021/2522305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/20/2021] [Indexed: 12/03/2022]
Abstract
Exposure of the respiratory system to the Anisakis pegreffii L3 crude extract (AE) induces airway inflammation; however, the mechanism underlying this inflammatory response remains unknown. AE contains allergens that promote allergic inflammation; exposure to AE may potentially lead to asthma. In this study, we aimed to establish a murine model to assess the effects of AE on characteristic features of chronic asthma, including airway hypersensitivity (AHR), airway inflammation, and airway remodeling. Mice were sensitized for five consecutive days each week for 4 weeks. AHR, lung inflammation, and airway remodeling were evaluated 24 h after the last exposure. Lung inflammation and airway remodeling were assessed from the bronchoalveolar lavage fluid (BALF). To confirm the immune response in the lungs, changes in gene expression in the lung tissue were assessed with reverse transcription-quantitative PCR. The levels of IgE, IgG1, and IgG2a in blood and cytokine levels in the BALF, splenocyte, and lung lymph node (LLN) culture supernatant were measured with ELISA. An increase in AHR was prominently observed in AE-exposed mice. Epithelial proliferation and infiltration of inflammatory cells were observed in the BALF and lung tissue sections. Collagen deposition was detected in lung tissues. AE exposure increased IL-4, IL-5, and IL-13 expression in the lung, as well as the levels of antibodies specific to AE. IL-4, IL-5, and IL-13 were upregulated only in LLN. These findings indicate that an increase in IL-4+ CD4+ T cells in the LLN and splenocyte resulted in increased Th2 response to AE exposure. Exposure of the respiratory system to AE resulted in an increased allergen-induced Th2 inflammatory response and AHR through accumulation of inflammatory and IL-4+ CD4+ T cells and collagen deposition. It was confirmed that A. pegreffii plays an essential role in causing asthma in mouse models and has the potential to cause similar effects in humans.
Collapse
Affiliation(s)
- Jun Ho Choi
- Department of Environmental Medical Biology, Institute of Tropical Medicine & Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ju Yeong Kim
- Department of Environmental Medical Biology, Institute of Tropical Medicine & Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Myung-hee Yi
- Department of Environmental Medical Biology, Institute of Tropical Medicine & Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Myungjun Kim
- Department of Environmental Medical Biology, Institute of Tropical Medicine & Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Tai-Soon Yong
- Department of Environmental Medical Biology, Institute of Tropical Medicine & Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| |
Collapse
|
12
|
Chai JY, Jung BK, Hong SJ. Albendazole and Mebendazole as Anti-Parasitic and Anti-Cancer Agents: an Update. THE KOREAN JOURNAL OF PARASITOLOGY 2021; 59:189-225. [PMID: 34218593 PMCID: PMC8255490 DOI: 10.3347/kjp.2021.59.3.189] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/27/2021] [Accepted: 05/27/2021] [Indexed: 12/19/2022]
Abstract
The use of albendazole and mebendazole, i.e., benzimidazole broad-spectrum anthelmintics, in treatment of parasitic infections, as well as cancers, is briefly reviewed. These drugs are known to block the microtubule systems of parasites and mammalian cells leading to inhibition of glucose uptake and transport and finally cell death. Eventually they exhibit ovicidal, larvicidal, and vermicidal effects on parasites, and tumoricidal effects on hosts. Albendazole and mebendazole are most frequently prescribed for treatment of intestinal nematode infections (ascariasis, hookworm infections, trichuriasis, strongyloidiasis, and enterobiasis) and can also be used for intestinal tapeworm infections (taeniases and hymenolepiasis). However, these drugs also exhibit considerable therapeutic effects against tissue nematode/cestode infections (visceral, ocular, neural, and cutaneous larva migrans, anisakiasis, trichinosis, hepatic and intestinal capillariasis, angiostrongyliasis, gnathostomiasis, gongylonemiasis, thelaziasis, dracunculiasis, cerebral and subcutaneous cysticercosis, and echinococcosis). Albendazole is also used for treatment of filarial infections (lymphatic filariasis, onchocerciasis, loiasis, mansonellosis, and dirofilariasis) alone or in combination with other drugs, such as ivermectin or diethylcarbamazine. Albendazole was tried even for treatment of trematode (fascioliasis, clonorchiasis, opisthorchiasis, and intestinal fluke infections) and protozoan infections (giardiasis, vaginal trichomoniasis, cryptosporidiosis, and microsporidiosis). These drugs are generally safe with few side effects; however, when they are used for prolonged time (>14-28 days) or even only 1 time, liver toxicity and other side reactions may occur. In hookworms, Trichuris trichiura, possibly Ascaris lumbricoides, Wuchereria bancrofti, and Giardia sp., there are emerging issues of drug resistance. It is of particular note that albendazole and mebendazole have been repositioned as promising anti-cancer drugs. These drugs have been shown to be active in vitro and in vivo (animals) against liver, lung, ovary, prostate, colorectal, breast, head and neck cancers, and melanoma. Two clinical reports for albendazole and 2 case reports for mebendazole have revealed promising effects of these drugs in human patients having variable types of cancers. However, because of the toxicity of albendazole, for example, neutropenia due to myelosuppression, if high doses are used for a prolonged time, mebendazole is currently more popularly used than albendazole in anti-cancer clinical trials.
Collapse
Affiliation(s)
- Jong-Yil Chai
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649,
Korea
- Department of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul 03080,
Korea
| | - Bong-Kwang Jung
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649,
Korea
| | - Sung-Jong Hong
- Department of Environmental Medical Biology, Chung-Ang University College of Medicine, Seoul 06974,
Korea
| |
Collapse
|
13
|
Kochanowski M, Dąbrowska J, Różycki M, Karamon J, Sroka J, Cencek T. Proteomic Profiling Reveals New Insights into the Allergomes of Anisakis simplex, Pseudoterranova decipiens, and Contracaecum osculatum. J Parasitol 2021; 106:572-588. [PMID: 32906150 DOI: 10.1645/19-75] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Anisakis simplex, Pseudoterranova decipiens, and Contracaecum osculatum third-stage larvae (L3) are fish-borne nematodes that can cause human anisakidosis. Although A. simplex is a known source of allergens, knowledge about the allergic potential of P. decipiens and C. osculatum is limited. Therefore, we performed comparative proteomic profiling of A. simplex, P. decipiens, and C. osculatum L3 larvae using liquid chromatography-tandem mass spectrometry. In total, 645, 397, and 261 proteins were detected in A. simplex, P. decipiens, and C. osculatum L3 larvae, respectively. Western blot analysis confirmed the cross-reactivity of anti-A. simplex immunoglobulin (Ig)G antibodies with protein extracts from P. decipiens and C. osculatum L3 larvae. The identified proteins of the Anisakidae proteomes were characterized by label-free quantification and functional analysis, and proteins involved in many essential biological mechanisms, such as parasite survival, were identified. In the proteome of A. simplex 14, the following allergens were identified: Ani s 1, Ani s 2 (2 isomers), Ani s 3 (2 isomers), Ani s 4, Ani s 8, Ani s 9, Ani s 10, Ani s 11-like, Ani s 13, Ani s fructose 1,6-bisphosphatase, Ani s phosphatidylethanolamine-binding protein (PEPB), and Thu a 3.0101. The following 8 allergens were detected in P. decipiens: Ani s 2, Ani s 3 (2 isomers), Ani s 5, Ani s 8, Ani s 9, Ani s PEPB, and Ani s troponin. In C. osculatum 4, the following allergens were identified: Ani s 2, Ani s 5, Ani s 13, and Asc l 3. Furthermore, 28 probable allergens were predicted in A. simplex and P. decipiens, whereas in C. osculatum, 25 possible allergens were identified. Among the putative allergens, heat shock proteins were most frequently detected, followed by paramyosin, peptidyl-prolyl cis-trans isomerase, enolase, and tropomyosin. We provide a new proteomic data set that could be beneficial for the discovery of biomarkers or drug target candidates. Furthermore, our findings showed that in addition to A. simplex, P. decipiens and C. osculatum should also be considered as potential sources of allergens that could lead to IgE-mediated hypersensitivity.
Collapse
Affiliation(s)
- Maciej Kochanowski
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100 Puławy, Poland
| | - Joanna Dąbrowska
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100 Puławy, Poland
| | - Mirosław Różycki
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100 Puławy, Poland
| | - Jacek Karamon
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100 Puławy, Poland
| | - Jacek Sroka
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100 Puławy, Poland
| | - Tomasz Cencek
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100 Puławy, Poland
| |
Collapse
|
14
|
Gómez-Mateos M, Arrebola F, Navarro MC, Romero MC, González JM, Valero A. Acute Anisakiasis: Pharmacological Evaluation of Various Drugs in an Animal Model. Dig Dis Sci 2021; 66:105-113. [PMID: 32107679 DOI: 10.1007/s10620-020-06144-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 02/11/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND The accidental ingestion of the third larval stage of Anisakis can cause acute clinical symptoms, which are relieved via extraction of the larvae. Although this is a highly effective technique, it can only be practiced when the larvae are found in accessible areas of the gastrointestinal tract, and therefore instead the condition has often been treated using various different drugs. AIMS This study evaluates the effectiveness of gastric acid secretion inhibitors (omeprazole and ranitidine), gastric mucosal protectants (sucralfate) and anthelmintics (mebendazole and flubendazole) in treating anisakiasis in Wistar rats. METHODS Rats were infected with Anisakis-type I larvae and administered the drugs via a gastric probe. Data were recorded regarding the number of live and dead larvae, their location both within the animal and in its feces, and the presence of gastrointestinal lesions. Additionally, gastric pH was measured and histology performed. RESULTS While rats in all experimental groups exhibited lesions; those treated with ranitidine and mebendazole showed significantly fewer lesions (50% and 35% of rats exhibited lesions, respectively). Histological examination of the gastric lesions revealed infection-induced changes, but no significant differences were observed between the treated and untreated rats. CONCLUSIONS Mebendazole was found to be most efficacious in preventing gastrointestinal lesions, followed by ranitidine, which was the most effective antacid of those studied. Both these drugs could thus be considered as part of the conservative management of anisakiasis.
Collapse
Affiliation(s)
- Magdalena Gómez-Mateos
- Department of Parasitology, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain.
| | - Francisco Arrebola
- Department of Histology, Faculty of Medicine, University of Granada, Avenida de la Investigación 11, 18071, Granada, Spain
| | - María Concepción Navarro
- Department of Pharmacology, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| | - María Carmen Romero
- Department of Parasitology, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| | - José María González
- Pharmacy Services, University Hospital San Cecilio of Granada, Calle Dr. Olóriz, 16, 18012, Granada, Spain
| | - Adela Valero
- Department of Parasitology, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| |
Collapse
|
15
|
Genera and Species of the Anisakidae Family and Their Geographical Distribution. Animals (Basel) 2020; 10:ani10122374. [PMID: 33322260 PMCID: PMC7763134 DOI: 10.3390/ani10122374] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 01/11/2023] Open
Abstract
Simple Summary The parasites of the Anisakidae family infest mainly marine mammals; however, they have the ability to infest paratenic hosts such as mollusks, small crustaceans and fish. The consumption of meat from animals of aquatic origin favors the acquisition of the disease known as Anisakiasis or Anisakidosis, depending on the species of the infecting parasite. Currently, the identification of the members of this family is carried out through the use of molecular tests, which brings about the generation of new information. The purpose of this review was to identify the genus and species of the Anisakidae family by reviewing scientific papers that used molecular tests to confirm the genus and species. The adaptability of the Anisakidae family to multiple hosts and environmental conditions allows it to have a worldwide distribution. As it is a zoonotic agent and causes non-specific clinical symptoms, it is important to know about the different members of the Anisakidae family, as well as the hosts where they have been collected. Abstract Nematodes of the Anisakidae family have the ability to infest a wide variety of aquatic hosts during the development of their larval stages, mainly marine mammals, aquatic birds, such as pelicans, and freshwater fish, such crucian carp, these being the hosts where the life cycle is completed. The participation of intermediate hosts such as cephalopods, shrimp, crustaceans and marine fish, is an important part of this cycle. Due to morphological changes and updates to the genetic information of the different members of the family, the purpose of this review was to carry out a bibliographic search of the genus and species of the Anisakidae family identified by molecular tests, as well as the geographical area in which they were collected. The Anisakidae family is made up of eight different parasitic genera and 46 different species. Those of clinical importance to human health are highlighted: Anisakis pegreffi, A. simplexsensu stricto, Contracaecumosculatum, Pseudoterranova azarazi, P. cattani, P. decipiens and P. krabbei. The geographical distribution of these genera and species is located mainly in the European continent, Asia and South America, as well as in North and Central America and Australia. Based on the information collected from the Anisakidae family, it was determined that the geographical distribution is affected by different environmental factors, the host and the ability of the parasite itself to adapt. Its ability to adapt to the human organism has led to it being considered as a zoonotic agent. The disease in humans manifests nonspecifically, however the consumption of raw or semi-raw seafood is crucial information to link the presentation of the parasite with the disease. The use of morphological and molecular tests is of utmost importance for the correct diagnosis of the genus and species of the Anisakidae family.
Collapse
|
16
|
Cipriani P, Palomba M, Giulietti L, Bao M, Mattiucci S, Levsen A. Anisakis simplex (s.s.) larvae (Nematoda: Anisakidae) hidden in the mantle of European flying squid Todarodes sagittatus (Cephalopoda: Ommastrephidae) in NE Atlantic Ocean: Food safety implications. Int J Food Microbiol 2020; 339:109021. [PMID: 33340941 DOI: 10.1016/j.ijfoodmicro.2020.109021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 11/11/2020] [Accepted: 12/06/2020] [Indexed: 12/18/2022]
Abstract
Few reports exist upon the occurrence and localization of zoonotic anisakid nematodes in T. sagittatus, especially in the mantle of the squid. The occurrence and site of infection of larval anisakids in 98 T. sagittatus caught West off St. Kilda, NE Atlantic Ocean, were investigated. Squids were examined for anisakids using the UV-Press method. In total, 689 nematodes were detected in the viscera and mantle. According to morphology, all the larvae (L3) were assigned to genus Anisakis. Diagnostic allozymes and mtDNA cox2 sequence analysis permitted to genetically identify all larvae as Anisakis simplex (s.s.) (N = 100). Overall prevalence (P = 81%) and mean intensity (mI = 8.6) of infection with A. simplex are provided. Most of the larvae present in the mantle cavity were embedded in the stomach wall or attached in the outer layer of the stomach and caecum (49%). Over a third of squids (37%) hosted A. simplex (s.s.) larvae in the mantle. A novel schematized representation of larvae distribution in the mantle is provided, showing where they were mostly located. According to the results obtained, the risk of anisakiasis associated with consumption of raw or undercooked T. sagittatus should be considered.
Collapse
Affiliation(s)
- Paolo Cipriani
- Department of Contaminants and Biohazards, Institute of Marine Research (IMR), Nordnes, Bergen, Norway.
| | - Marialetizia Palomba
- Department of Public Health and Infectious Diseases, Section of Parasitology, Sapienza - University of Rome, Italy
| | - Lucilla Giulietti
- Department of Contaminants and Biohazards, Institute of Marine Research (IMR), Nordnes, Bergen, Norway
| | - Miguel Bao
- Department of Contaminants and Biohazards, Institute of Marine Research (IMR), Nordnes, Bergen, Norway
| | - Simonetta Mattiucci
- Department of Public Health and Infectious Diseases, Section of Parasitology, Sapienza - University of Rome, Italy
| | - Arne Levsen
- Department of Contaminants and Biohazards, Institute of Marine Research (IMR), Nordnes, Bergen, Norway
| |
Collapse
|
17
|
Gomes TL, Quiazon KM, Kotake M, Fujise Y, Ohizumi H, Itoh N, Yoshinaga T. Anisakis spp. in toothed and baleen whales from Japanese waters with notes on their potential role as biological tags. Parasitol Int 2020; 80:102228. [PMID: 33147496 DOI: 10.1016/j.parint.2020.102228] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/05/2020] [Indexed: 10/23/2022]
Abstract
In this study, Anisakis nematodes isolated from toothed and baleen whales from localities around Japan were molecularly (PCR-RFLP) identified. In Wakayama, common bottlenose dolphins (Tursiops truncatus) were infected with A. simplex sensu stricto (s.s.), A. typica and A. pegreffii, while A. typica was the only species found in pantropical spotted dolphin (Stenella attenuata) and striped dolphin (S. coeruleoalba). Offshore common minke whales (Balaenoptera acutorostrata) and sei whales (B. borealis) were almost exclusively infected with A. simplex s.s.. However, in common minke whales from two Hokkaido localities, mature worms mostly consisted of A. simplex s.s. in some individuals and of A. pegreffii in others, but immature worms were mainly A. simplex s.s.. Gross and histopathological examination on gastric mucosa attached by anisakids resulted in mild and superficial reactions by the two baleen whale species in contrast to severe inflammatory reaction associated with ulcer formations by common bottlenose dolphin. Host specificity and adaptability of Anisakis spp. in these baleen and toothed whales were discussed from the points of view of adult worm size, worm population and pathological reactions by hosts. Interestingly, most of the common minke whales predominantly harboring mature A. pegreffii adults belonged to the Yellow Sea - East China Sea stock (J stock), which migrates through the Sea of Japan, whereas most of those mainly parasitized by mature A. simplex s.s. adults were from the Okhotsk Sea - West Pacific stock (O stock), mostly inhabiting the Pacific side, suggesting that these sibling species may have utility as biological tags to differentiate whale stocks. These results represent the first definitive host records for A. pegreffi in the Northwestern Pacific Ocean.
Collapse
Affiliation(s)
- Tiago Leandro Gomes
- Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Karl Marx Quiazon
- Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan; Freshwater Aquaculture Center and College of Fisheries, Central Luzon State University, Science City of Muñoz, Nueva Ecija 3120, Philippines
| | - Maho Kotake
- Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Yoshihiro Fujise
- The Cetacean Research Institute, 4-5 Toyomi-cho, Chuo-ku, Tokyo 104-0055, Japan
| | - Hiroshi Ohizumi
- School of Marine Science and Technology, Tokai University, 3-20-1 Orido, Shimizu-ku, Shizuoka 424-8610, Japan
| | - Naoki Itoh
- Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Tomoyoshi Yoshinaga
- Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
| |
Collapse
|
18
|
Kochanowski M, Różycki M, Dąbrowska J, Bełcik A, Karamon J, Sroka J, Cencek T. Proteomic and Bioinformatic Investigations of Heat-Treated Anisakis simplex Third-Stage Larvae. Biomolecules 2020; 10:E1066. [PMID: 32708775 PMCID: PMC7407331 DOI: 10.3390/biom10071066] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 02/08/2023] Open
Abstract
Anisakis simplex third-stage larvae are the main source of hidden allergens in marine fish products. Some Anisakis allergens are thermostable and, even highly processed, could cause hypersensitivity reactions. However, Anisakis proteome has not been studied under autoclaving conditions of 121 °C for 60 min, which is an important process in the food industry. The aim of the study was the identification and characterization of allergens, potential allergens, and other proteins of heat-treated A. simplex larvae. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) was used to identify 470 proteins, including allergens-Ani s 1, Ani s 2, Ani s 3, Ani s 4, Ani s 5-and 13 potential allergens that were mainly homologs of Anisakis spp., Ascaris spp., and Acari allergens. Ani s 2, Ani s 3, Ani s 5, and three possible allergens were found among the top 25 most abundant proteins. The computational analysis allowed us to detect allergen epitopes, assign protein families, and domains as well as to annotate the localization of proteins. The predicted 3D models of proteins revealed similarities between potential allergens and homologous allergens. Despite the partial degradation of heated A. simplex antigens, their immunoreactivity with anti-A. simplex IgG antibodies was confirmed using a Western blot. In conclusion, identified epitopes of allergenic peptides highlighted that the occurrence of Anisakis proteins in thermally processed fish products could be a potential allergic hazard. Further studies are necessary to confirm the IgE immunoreactivity and thermostability of identified proteins.
Collapse
Affiliation(s)
- Maciej Kochanowski
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (M.R.); (J.D.); (A.B.); (J.K.); (J.S.); (T.C.)
| | | | | | | | | | | | - Tomasz Cencek
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (M.R.); (J.D.); (A.B.); (J.K.); (J.S.); (T.C.)
| |
Collapse
|
19
|
D’Amelio S, Lombardo F, Pizzarelli A, Bellini I, Cavallero S. Advances in Omic Studies Drive Discoveries in the Biology of Anisakid Nematodes. Genes (Basel) 2020; 11:E801. [PMID: 32679891 PMCID: PMC7397233 DOI: 10.3390/genes11070801] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 01/28/2023] Open
Abstract
Advancements in technologies employed in high-throughput next-generation sequencing (NGS) methods are supporting the spread of studies that, combined with advances in computational biology and bioinformatics, have greatly accelerated discoveries within basic and biomedical research for many parasitic diseases. Here, we review the most updated "omic" studies performed on anisakid nematodes, a family of marine parasites that are causative agents of the fish-borne zoonosis known as anisakiasis or anisakidosis. Few deposited data on Anisakis genomes are so far available, and this still hinders the deep and highly accurate characterization of biological aspects of interest, even as several transcriptomic and proteomic studies are becoming available. These have been aimed at discovering and characterizing molecules specific to peculiar developmental parasitic stages or tissues, as well as transcripts with pathogenic potential as toxins and allergens, with a broad relevance for a better understanding of host-pathogen relationships and for the development of reliable diagnostic tools.
Collapse
Affiliation(s)
| | | | | | | | - Serena Cavallero
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (S.D.); (F.L.); (A.P.); (I.B.)
| |
Collapse
|
20
|
Palomba M, Paoletti M, Webb SC, Nascetti G, Mattiucci S. A novel nuclear marker and development of an ARMS-PCR assay targeting the metallopeptidase 10 (nas 10) locus to identify the species of the Anisakis simplex (s. l.) complex (Nematoda, Anisakidae). ACTA ACUST UNITED AC 2020; 27:39. [PMID: 32452357 PMCID: PMC7249699 DOI: 10.1051/parasite/2020033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 04/30/2020] [Indexed: 12/20/2022]
Abstract
The genus Anisakis represents one of the most widespread groups of ascaridoid nematodes in the marine ecosystem. Three closely related taxa are recognized in the Anisakis simplex (s. l.) complex: A. pegreffii, A. simplex (s. s.) and A. berlandi. They are widely distributed in populations of their intermediate/paratenic hosts (fish and squids) and definitive hosts (cetaceans). A novel nuclear gene locus, metallopeptidase 10 (nas 10) (451 bp), was sequenced and validated on a total of 219 specimens of the three species of Anisakis, collected in fish and cetacean hosts from allopatric areas included in their ranges of distribution. The specimens of Anisakis were first identified by allozymes and sequence analysis of the mtDNA cox2 and EF1α-1 nDNA. The novel nuclear marker has shown fixed alternative nucleotide positions in the three species, i.e. diagnostic at 100%, permitting the species determination of a large number of specimens analyzed in the present study. In addition, primers to be used for amplification-refractory mutation system (ARMS) PCR of the same gene locus were designed at these nucleotide positions. Thus, direct genotyping determination, by double ARMS, was developed and validated on 219 specimens belonging to the three species. Complete concordance was observed between the tetra-primer ARMS-PCR assays and direct sequencing results obtained for the nas 10 gene locus. The novel nuclear diagnostic marker will be useful in future studies on a multi-locus genotyping approach and also to study possible hybridization and/or introgression events occurring between the three species in sympatric areas.
Collapse
Affiliation(s)
- Marialetizia Palomba
- Department of Public Health and Infectious Diseases, Section of Parasitology, "Sapienza - University of Rome", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Michela Paoletti
- Department of Ecological and Biological Sciences, Tuscia University, Viale dell'Università s/n, 01100 Viterbo, Italy
| | - Stephen C Webb
- Cawthron Institute, 98 Halifax Street East, Nelson 7010, New Zealand
| | - Giuseppe Nascetti
- Department of Ecological and Biological Sciences, Tuscia University, Viale dell'Università s/n, 01100 Viterbo, Italy
| | - Simonetta Mattiucci
- Department of Public Health and Infectious Diseases, Section of Parasitology, "Sapienza - University of Rome", Piazzale Aldo Moro 5, 00185 Rome, Italy
| |
Collapse
|
21
|
Roca-Geronès X, Alcover MM, Godínez-González C, González-Moreno O, Masachs M, Fisa R, Montoliu I. First Molecular Diagnosis of Clinical Cases of Gastric Anisakiosis in Spain. Genes (Basel) 2020; 11:genes11040452. [PMID: 32331208 PMCID: PMC7231215 DOI: 10.3390/genes11040452] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 04/16/2020] [Accepted: 04/18/2020] [Indexed: 12/17/2022] Open
Abstract
Anisakiosis is a fish-borne disease with gastrointestinal and/or allergic symptoms caused by the consumption of raw or undercooked fish parasitized with nematode larvae of the genus Anisakis. In Europe, Anisakis pegreffii has been detected as the causative agent, although the sibling species Anisakis simplex sensu stricto (s.s.) is also known to cause the disease in other parts of the world, and discrepancies exist regarding their respective pathogenic potential. In Spain a high number of cases has been recorded, with marinated anchovies being the main source of infection, although no specific diagnosis has been documented in humans. In this study, we analyzed three cases of anisakiosis in patients from Barcelona (Spain) who had consumed undercooked hake. All patients described epigastric pain and several larval nematodes were removed endoscopically from their stomachs. Larvae were morphologically characterized as third-stage larvae of Anisakis simplex sensu lato (s.l.) and molecularly identified as A. simplex (s.s.) by means of PCR RFLP of the ITS region of the rDNA and sequencing of the elongation factor1 alpha1 (EF1 α-1) nDNA gen. This study represents the first specific identification of Anisakis larvae in clinical cases of anisakiosis reported in Spain. Specific molecular diagnosis is of crucial importance for assessing the health risk of Anisakis sibling species. Hake consumption stands out as a risk factor for anisakiosis, since this fish species can be highly parasitized.
Collapse
Affiliation(s)
- Xavier Roca-Geronès
- Laboratory of Parasitology, Department of Biology, Health and Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (X.R.-G.); (M.M.A.); (C.G.-G.); (O.G.-M.); (R.F.)
| | - M. Magdalena Alcover
- Laboratory of Parasitology, Department of Biology, Health and Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (X.R.-G.); (M.M.A.); (C.G.-G.); (O.G.-M.); (R.F.)
| | - Carla Godínez-González
- Laboratory of Parasitology, Department of Biology, Health and Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (X.R.-G.); (M.M.A.); (C.G.-G.); (O.G.-M.); (R.F.)
| | - Olga González-Moreno
- Laboratory of Parasitology, Department of Biology, Health and Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (X.R.-G.); (M.M.A.); (C.G.-G.); (O.G.-M.); (R.F.)
- Department of Microbiology and Parasitology, SYNLAB Global Diagnostics, Esplugues de Llobregat, 08950 Barcelona, Spain
| | - Miquel Masachs
- Digestive Endoscopy Service, University Hospital Vall d’Hebron, 08035 Barcelona, Spain;
| | - Roser Fisa
- Laboratory of Parasitology, Department of Biology, Health and Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (X.R.-G.); (M.M.A.); (C.G.-G.); (O.G.-M.); (R.F.)
| | - Isabel Montoliu
- Laboratory of Parasitology, Department of Biology, Health and Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (X.R.-G.); (M.M.A.); (C.G.-G.); (O.G.-M.); (R.F.)
- Correspondence: ; Tel.: +34-934-02-45-00
| |
Collapse
|
22
|
Chang T, Jung BK, Hong S, Shin H, Lee J, Patarwut L, Chai JY. Anisakid Larvae from Anchovies in the South Coast of Korea. THE KOREAN JOURNAL OF PARASITOLOGY 2019; 57:699-704. [PMID: 31914524 PMCID: PMC6960240 DOI: 10.3347/kjp.2019.57.6.699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 09/13/2019] [Indexed: 11/23/2022]
Abstract
Anisakiasis (anisakidosis) refers to a foodborne zoonosis caused by ingesting raw or undercooked marine fish or cephalopods infected with anisakid larvae. The present study was performed to investigate the prevalence of anisakid larvae in anchovies (Engraulis japonica) purchased from 2 local markets in Gyeongsangnam-do, the Republic of Korea (=Korea), during 2018-2019. Anchovies were transported to our laboratory and examined by pepsin-HCl artificial digestion technique followed by microscopic observations and molecular analyses. The overall prevalence of anisakid larvae was 19.5% (39/200), from which a total of 51 larvae (av. 1.3 larvae/infected anchovy) were recovered. Sequencing of the larvae targeting the ITS region, including ITS1, 5.8S rRNA, and ITS2 genes confirmed the species of larvae as Anisakis pegreffii (54.9%; 28/51), Hysterothylacium sinense (23.5%; 12/51), and Hysterothylacium aduncum (21.5%; 11/51). The results suggested that anchovies could be a potential source of human anisakiasis in Korea.
Collapse
Affiliation(s)
- Taehee Chang
- Institute of Parasitic Diseases, Korea Association of Health Promotion (KAHP), Seoul 07649, Korea
| | - Bong-Kwang Jung
- Institute of Parasitic Diseases, Korea Association of Health Promotion (KAHP), Seoul 07649, Korea
| | - Sooji Hong
- Institute of Parasitic Diseases, Korea Association of Health Promotion (KAHP), Seoul 07649, Korea
| | - Hyejoo Shin
- Institute of Parasitic Diseases, Korea Association of Health Promotion (KAHP), Seoul 07649, Korea
| | - Jeonggyu Lee
- Institute of Parasitic Diseases, Korea Association of Health Promotion (KAHP), Seoul 07649, Korea
| | - Laddawan Patarwut
- Animal Systematics and Ecology Specialty Research Unit, Department of Zoology, Faculty of Science, Kasetsart University, Bang Khen Campus, Bangkok 10900, Thailand
| | - Jong-Yil Chai
- Institute of Parasitic Diseases, Korea Association of Health Promotion (KAHP), Seoul 07649, Korea.,Department of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul 03080, Korea
| |
Collapse
|
23
|
Torralbo-Ramírez V, Molina-Fernández D, Malagón D, Benítez R, Adroher FJ. Differential Cleaving of Specific Substrates for Cathepsin-Like Activity Shows Cysteine and Serine Protease Activities and a Differential Profile BetweenAnisakis simplex s.s.andAnisakis pegreffii, Sibling Species Major Etiologic Agents of Anisakiasis. Foodborne Pathog Dis 2019; 16:744-751. [DOI: 10.1089/fpd.2019.2633] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
| | | | - David Malagón
- Departamento de Parasitología, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | - Rocío Benítez
- Departamento de Parasitología, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | | |
Collapse
|
24
|
Occurrence of Anisakis pegreffii (Nematoda: Anisakidae) Larvae in Imported John Dory (Zeus faber) from Senegalese Coast Sold in Turkish Supermarkets. Acta Parasitol 2019; 64:582-586. [PMID: 31172352 DOI: 10.2478/s11686-019-00078-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 05/02/2019] [Indexed: 01/16/2023]
Abstract
BACKGROUND West African goatfish Pseudupeneus prayensis, bluespotted seabream Pagrus caeruleostictus and John Dory Zeus faber are commercially marketed as fresh and frequently imported from Senegalese coast (FAO area 34.3.12) in Turkish supermarkets. PURPOSE The aim of the current study was to collect data of occurrence and molecular identification of Anisakis species in imported P. prayensis, P. caeruleostictus and Z. faber caught in the Senegalese coast and to support epidemiological report for a risk evaluation of Anisakis species in Turkish supermarkets. METHODS Forty imported fish from each species at a total of 120 samples were investigated for the presence of Anisakis larvae. Based on ITS region of RFLP analysis Anisakis larvae were identified and randomly selected five larvae were also sequenced for further confirmation for cox2 gene. RESULTS No Anisakis larvae were isolated from P. prayensis, P. caeruleostictus whereas Anisakis larvae were only found in Z. faber. A total of 156 Anisakis larvae were collected from Z. faber. All larvae were molecularly identified as Anisakis pegreffii. The prevalence (%), intensity and abundance of Anisakis infection in Z. faber were detected to be 82.5%, 8.3 and 6.8, respectively. CONCLUSION This is the first assessment of the occurrence of A. pegreffii in imported Z. faber from the Senegalese coast in Turkish supermarkets. Moreover, consuming imported P. prayensis and P. caeruleostictus present low to non-existent risk for anisakiasis in Turkish consumers. Furthermore, the presence of A. pegreffii larvae in imported Z. faber from the Senegal waters could have public health implications in Turkish consumers.
Collapse
|
25
|
Palomba M, Paoletti M, Colantoni A, Rughetti A, Nascetti G, Mattiucci S. Gene expression profiles of antigenic proteins of third stage larvae of the zoonotic nematode Anisakis pegreffii in response to temperature conditions. ACTA ACUST UNITED AC 2019; 26:52. [PMID: 31441776 PMCID: PMC6707101 DOI: 10.1051/parasite/2019055] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 08/12/2019] [Indexed: 01/10/2023]
Abstract
Anisakis pegreffii, a recognised etiological agent of human anisakiasis, is a parasite of homeothermic hosts at the adult stage and of ectothermic hosts at the third larval stage. Among distinct factors, temperature appears to be crucial in affecting parasite hatching, moulting and to modulate parasite-host interaction. In the present study, we investigated the gene transcripts of proteins having an antigenic role among excretory secretory products (ESPs) (i.e., a Kunitz-type trypsin inhibitor, A.peg-1; a glycoprotein, A.peg-7; and the myoglobin, A.peg-13) after 24 h, in A. pegreffii larvae maintained in vitro, under controlled temperature conditions. Temperatures were 37 °C and 20 °C, resembling respectively homeothermic and ectothermic hosts conditions, and 7 °C, the cold stress condition post mortem of the fish host. Primers of genes coding for these ESPs to be used in quantitative real-time PCR were newly designed, and qRT-PCR conditions developed. Expression profiles of the genes A.peg-1 and A.peg-13 were significantly up-regulated at 20 °C and 37 °C, with respect to the control (larvae kept at 2 °C for 24 h). Conversely, transcript profiles of A.peg-7 did not significantly change among the chosen temperature conditions. In accordance with the observed transcript profiles, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) revealed the presence of the three target ESPs at 37 °C, while only A.peg-13 was observed at 7 °C. The results suggest that temperature conditions do regulate the gene expression profiles of A.peg-1 and A.peg-13 in A. pegreffii larvae. However, regulation of the glycoprotein A.peg-7 is likely to be related to other factors such as the host's immune response.
Collapse
Affiliation(s)
- Marialetizia Palomba
- Department of Public Health and Infectious Diseases, Section of Parasitology, and "Umberto I" Academic Hospital "Sapienza - University of Rome", P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Michela Paoletti
- Department of Ecological and Biological Sciences, Tuscia University, Viale dell'Università s/n, 01100 Viterbo, Italy
| | - Alessandra Colantoni
- Department of Public Health and Infectious Diseases, Section of Parasitology, and "Umberto I" Academic Hospital "Sapienza - University of Rome", P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Aurelia Rughetti
- Department of Experimental Medicine, "Sapienza-University of Rome", P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Giuseppe Nascetti
- Department of Ecological and Biological Sciences, Tuscia University, Viale dell'Università s/n, 01100 Viterbo, Italy
| | - Simonetta Mattiucci
- Department of Public Health and Infectious Diseases, Section of Parasitology, and "Umberto I" Academic Hospital "Sapienza - University of Rome", P.le Aldo Moro, 5, 00185 Rome, Italy
| |
Collapse
|
26
|
Molina-Fernández D, Benítez R, Adroher FJ, Malagón D. Differential proteolytic activity in Anisakis simplex s.s. and Anisakis pegreffii, two sibling species from the complex Anisakis simplex s.l., major etiological agents of anisakiasis. Acta Trop 2019; 195:44-50. [PMID: 30995435 DOI: 10.1016/j.actatropica.2019.04.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 11/18/2022]
Abstract
Proteolytic activity was studied in two sibling species of Anisakis (Nematoda: Anisakidae), A. simplex s.s. and A. pegreffii, throughout their in vitro development from third larval stage (L3) from the host fish (L3-0h) to fourth larval stage (L4) obtained in culture. Proteases have a significant role in the lifecycle of the parasite and in the pathogen-host relationship. Proteolytic activity peaks were detected at pH 6.0 and 8.5. Protease activity was detected in all the developmental stages of the two species studied at both pH values. These pH values were used for assaying with specific inhibitors which permitted the determination of metalloprotease activity, and, to a lesser extent, that of serine and cysteine protease. Aspartic protease activity was only detected at pH 6.0. At this pH, L4 larvae showed higher proteolytic activity than L3 larvae in both species (p < 0.001), the majority of activity being due to metalloproteases and aspartic proteases, which could be related to nutrition, especially the latter, as occurs in invertebrates. At pH 8.5, proteolytic activity was higher in A. simplex s.s. than in A. pegreffii (p < 0.01). At this pH, the majority of activity was due to metalloproteases in all developmental phases of both species, although, in L3-0h, the activity of these proteases was significantly higher (p < 0.03) in A. simplex s.s. than in A. pegreffii. This could be related to the greater invasive capacity of the former. Serine proteases have frequently been implicated in the invasive capacity and pathogenicity of some parasites. This may be related to the significantly higher activity (p ≤ 0.05) of serine protease in all the larval stages of A. simplex studied at pH 6.0. Thus, there are interspecific differences in proteases that have been related to pathogenesis in nematodes. These differences could thus be contributing to the previously reported differences in pathogenicity between these two Anisakis species.
Collapse
Affiliation(s)
- Dolores Molina-Fernández
- Departamento de Parasitología, Facultad de Farmacia, Universidad de Granada, 18071 Granada, Spain
| | - Rocío Benítez
- Departamento de Parasitología, Facultad de Farmacia, Universidad de Granada, 18071 Granada, Spain
| | - Francisco Javier Adroher
- Departamento de Parasitología, Facultad de Farmacia, Universidad de Granada, 18071 Granada, Spain.
| | - David Malagón
- Departamento de Parasitología, Facultad de Farmacia, Universidad de Granada, 18071 Granada, Spain
| |
Collapse
|
27
|
Aibinu IE, Smooker PM, Lopata AL. Anisakis Nematodes in Fish and Shellfish- from infection to allergies. INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 2019; 9:384-393. [PMID: 31338296 PMCID: PMC6626974 DOI: 10.1016/j.ijppaw.2019.04.007] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 04/19/2019] [Accepted: 04/20/2019] [Indexed: 12/15/2022]
Abstract
Anisakidosis is a zoonotic parasitosis induced by members of the family Anisakidae. The anisakid genera includes Anisakis, Pseudoterranova, Hysterothylacium and Contracaecum. The final definitive hosts of these nematodes are marine mammals with a complex life cycle. These nematode parasites use different crustaceans and fish species as intermediate or paratenic hosts and humans are accidental hosts. Human anisakiasis, the infections caused by members of the genus Anisakis, occurs, when seafoods, particularly fish, contaminated with the infective stage (third stage larvae [L3]) of this parasite, are consumed. Pseudoterranovosis, on the other hand is induced by members of the genus Pseudoterranova. These two genera of anisakids have been implicated in human disease globally. There is a rise in reports of gastro-intestinal infections accompanied by allergic reactions caused by Anisakis simplex and Anisakis pegreffii. This review provides an update on current knowledge on Anisakis as a food-borne parasite with special focus on the increasingly reported diversity of fish and crustacean hosts, allergens and immunological cross-reactivity with invertebrate proteins rendering this parasite a significant public health issue. Anisakis, is a foodborne zoonotic parasite. Humans are accidental hosts of Anisakis L3 larva. Consumption of Anisakis parasite-contaminated seafood causes human anisakiasis. Zooplankton (Crustaceans: Krills, Squids, Crayfish) composition in fishing regions contribute to Anisakis parasitosis. Anisakis is the parasite with the largest number of registered allergens with the IUIS.
Collapse
Affiliation(s)
- Ibukun E Aibinu
- School of Science, Discipline of Biosciences and Food Technology, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, Victoria, Australia
| | - Peter M Smooker
- School of Science, Discipline of Biosciences and Food Technology, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, Victoria, Australia
| | - Andreas L Lopata
- Molecular Allergy Research Laboratory, Department of Molecular and Cell Biology, James Cook University, Townsville, Queensland, Australia.,Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia.,College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| |
Collapse
|
28
|
Song H, Jung BK, Cho J, Chang T, Huh S, Chai JY. Molecular Identification of Anisakis Larvae Extracted by Gastrointestinal Endoscopy from Health Check-up Patients in Korea. THE KOREAN JOURNAL OF PARASITOLOGY 2019; 57:207-211. [PMID: 31104416 PMCID: PMC6526215 DOI: 10.3347/kjp.2019.57.2.207] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 04/14/2019] [Indexed: 11/26/2022]
Abstract
Anisakiasis is a zoonotic disease induced by anisakid nematodes, and endoscopic inspection is used for a diagnosis or remedy for it. Anisakis simplex, Anisakis physeteris, and Pseudoterranova decipiens had been reported to be the major species causing human infections, particularly, in Japan. However, in Korea, recent studies strongly suggested that Anisakis pegreffii is the major species of human infections. To support this suggestion, we collected anisakid larvae (n=20) from 20 human patients who were undergone gastrointestinal endoscopy at a health check-up center in Korea, and molecular identification was performed on the larvae using PCR-RFLP analysis and gene sequencing of rDNA ITS regions and mtDNA cox2. In addition, anisakid larvae (n=53) collected from the sea eel (Astroconger myriaster) were also examined for comparison with those extracted from humans. The results showed that all human samples (100%) were identified as A. pegreffii, whereas 90.7% of the samples from the sea eel were A. pegreffii with the remaining 9.3% being Hysterothylacium aduncum. Our study confirmed that A. pegreffii is the predominant species causing human anisakiasis in Korea, and this seems to be due to the predominance of this larval type in the fish (sea eels) popularly consumed by the Korean people. The possibility of human infection with H. aduncum in Korea is also suggested.
Collapse
Affiliation(s)
- Hyemi Song
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649, Korea
| | - Bong-Kwang Jung
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649, Korea
| | - Jaeeun Cho
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649, Korea
| | - Taehee Chang
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649, Korea
| | - Sun Huh
- Department of Parasitology and Institute of Medical Education, Hallym University College of Medicine, Chuncheon 24252, Korea
| | - Jong-Yil Chai
- Institute of Parasitic Diseases, Korea Association of Health Promotion, Seoul 07649, Korea.,Department of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul 03080, Korea
| |
Collapse
|
29
|
Napoletano C, Mattiucci S, Colantoni A, Battisti F, Zizzari IG, Rahimi H, Nuti M, Rughetti A. Anisakis pegreffii impacts differentiation and function of human dendritic cells. Parasite Immunol 2019; 40:e12527. [PMID: 29569735 DOI: 10.1111/pim.12527] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 03/13/2018] [Indexed: 02/07/2023]
Abstract
Human dendritic cells (DCs) show remarkable phenotypic changes when matured in the presence of helminth-derived products. These modifications frequently elicited a polarization towards Th2 cells and regulatory T cells thus contributing to immunological tolerance against these pathogens. In this study, the interaction between DCs and larvae of the zoonotic anisakid nematode Anisakis pegreffii was investigated. A. pegreffii larvae were collected from fish hosts, and monocyte-derived DCs were cocultured in the presence of the live larvae (L) or its crude extracts (CE). In both experimental conditions, A. pegreffii impacted DC viability, hampered DC maturation by reducing the expression of molecules involved in antigen presentation and migration (ie HLA-DR, CD86, CD83 and CCR7), increased the phagosomal radical oxygen species (ROS) levels and modulated the phosphorylation of ERK1,2 pathway. These biological changes were accompanied by the impairment of DCs to activate a T-cell-mediated IFNγ. Interestingly, live larvae appeared to differently modulate DC secretion of cytokines and chemokines as compared to CE. These results demonstrate, for the first time, the immunomodulatory role of A. pegreffii on DCs biology and functions. In addition, they suggest a dynamic contribution of DCs to the induction and maintenance of the inflammatory response against A. pegreffii.
Collapse
Affiliation(s)
- C Napoletano
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - S Mattiucci
- Department of Public Health and Infectious Diseases, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, University Hospital "Policlinico Umberto I", "Sapienza" University of Rome, Rome, Italy
| | - A Colantoni
- Department of Public Health and Infectious Diseases, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, University Hospital "Policlinico Umberto I", "Sapienza" University of Rome, Rome, Italy
| | - F Battisti
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - I G Zizzari
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - H Rahimi
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - M Nuti
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - A Rughetti
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| |
Collapse
|
30
|
Occurrence of larval ascaridoid nematodes in the Argentinean short-finned squid Illex argentinus from the Southwest Atlantic Ocean (off Falkland Islands). Int J Food Microbiol 2019; 297:27-31. [PMID: 30870722 DOI: 10.1016/j.ijfoodmicro.2019.02.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 02/20/2019] [Accepted: 02/27/2019] [Indexed: 01/12/2023]
Abstract
The Argentinean short-finned squid (Illex argentinus) is an oceanic, neritic species widely distributed off the east coast of South America, representing the most abundant commercially exploited squid species in these waters. Despite the great commercial importance of Argentinean short-finned squid as a food resource, and as frozen product exported to Europe, the presence of zoonotic anisakid nematodes, especially in the mantle of the squid, is poorly known. The occurrence and site of infection of larval ascaridoid nematodes in 70 I. argentinus caught off the Falkland Islands were investigated. Squids were examined using the UV-Press method. In total, 30 nematodes were detected in the viscera and mantle. According to morphology, 27 were third-stage larvae (L3) belonging to genus Anisakis, while three were L3 assigned to Hysterothylacium. Anisakis pegreffii (n = 27) were identified by sequence analysis of the mtDNA cox2 and the partial EF1 α-1 region of nDNA genes; Hysterothylacium aduncum (N = 3) were identified by sequence analysis of the ITS rDNA region. These findings represent the first molecular identification of A. pegreffii and H. aduncum in I. argentinus. Both prevalence (P = 15.7%) and abundance (A = 0.39) of infection with A. pegreffii were low, and even lower values of infection were recorded for H. aduncum (P = 2.1%, A = 0.04). Only 3 out of 70 (4.3%) squids hosted A. pegreffii larvae in the mantle. Larvae infecting viscera were coiled and mainly attached to outer surface of visceral organs. Mantle-infecting larvae were situated in the posterior half. Thus, these results suggest that - although low - the risk of acquiring anisakiasis from consumption of raw, marinated and/or undercooked short-finned squid products still exists.
Collapse
|
31
|
Kochanowski M, González-Muñoz M, Gómez-Morales MÁ, Gottstein B, Dąbrowska J, Różycki M, Cencek T, Müller N, Boubaker G. Comparative analysis of excretory-secretory antigens of Anisakis simplex, Pseudoterranova decipiens and Contracaecum osculatum regarding their applicability for specific serodiagnosis of human anisakidosis based on IgG-ELISA. Exp Parasitol 2018; 197:9-15. [PMID: 30584924 DOI: 10.1016/j.exppara.2018.12.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 11/22/2018] [Accepted: 12/20/2018] [Indexed: 11/25/2022]
Abstract
Serodiagnosis of human anisakidosis is presently hampered by the current lack of standardised serological assays that allow sensitive and specific detection of Anisakidae-specific antibodies in human patients. In the present study, we comparatively evaluated the diagnostic value (by IgG-ELISA) of excretory-secretory antigens (ESAgs) of Anisakis simplex, Pseudoterranova decipiens and Contracaecum osculatum, representing the most frequently found genera responsible for human infection. In addition, we tested also a mix of the three ES preparations (Mix-ESAgs) as well as two recombinant allergens of A. simplex, rAni s 1 and rAni s 7. ES antigen from C. osculatum yielded the best diagnostic performance in IgG-ELISA-based serodiagnosis of the Spanish anisakidosis patients investigated in this study (relative serodiagnostic sensitivity 100%; specificity 89%) as compared to A. simplex ES-antigen (93% versus 57%) and P. decipiens (67% versus 93%) or a mix of the three ES antigens (100% versus 44%), respectively. Cross-reactions of C. osculatum ES antigen with serum-antibodies from patients suffering from other helminth infections were rare and were exclusively found with few sera from toxocariasis, ascariasis, and filariasis patients. The two recombinant allergens rAni s 1 and rAni s 7 did not prove sufficiently sensitive and specific in order to justify a further evaluation of these antigens regarding their suitability in IgG-ELISA-based serodiagnosis of human anisakidosis. In conclusion, the C. osculatum-ESAg-ELISA remains as key candidate to be further assessed for the serodiagnosis of symptomatic anisakidosis in different endemic regions.
Collapse
Affiliation(s)
- Maciej Kochanowski
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100, Puławy, Poland
| | | | | | - Bruno Gottstein
- Institute of Parasitology, Vetsuisse Faculty, University of Bern, Länggass-Strasse 122, 3012, Bern, Switzerland
| | - Joanna Dąbrowska
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100, Puławy, Poland
| | - Mirosław Różycki
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100, Puławy, Poland
| | - Tomasz Cencek
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100, Puławy, Poland
| | - Norbert Müller
- Institute of Parasitology, Vetsuisse Faculty, University of Bern, Länggass-Strasse 122, 3012, Bern, Switzerland.
| | - Ghalia Boubaker
- Institute of Parasitology, Vetsuisse Faculty, University of Bern, Länggass-Strasse 122, 3012, Bern, Switzerland
| |
Collapse
|
32
|
Murata Y, Ando K, Usui M, Sugiyama H, Hayashi A, Tanemura A, Kato H, Kuriyama N, Kishiwada M, Mizuno S, Sakurai H, Isaji S. A case of hepatic anisakiasis caused by Pseudoterranova decipiens mimicking metastatic liver cancer. BMC Infect Dis 2018; 18:619. [PMID: 30514220 PMCID: PMC6280358 DOI: 10.1186/s12879-018-3540-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 11/22/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Anisakid nematodes (Anisakis spp. or Pseudoterranova spp.) usually infect gastric or intestinal walls, while they rarely infect in extra-gastrointestinal sites of human body. Generally, Anisakis spp. larvae are highly infected in fish intermediate hosts, whereas Pseudoterranova spp. larvae are very rarely infected. To the best of our knowledge, there have been no reports which have documented cases of hepatic anisakiasis caused by Pseudoterranova spp. This report describes the first documented case of hepatic anisakiasis due to infection with Pseudoterranova decipiens and clinical features of the hepatic anisakiasis through literature review. CASE PRESENTATION The case was a 28-year-old man with prior history of malignancy who was found to have a hepatic mass mimicking metastatic liver tumor. A new low density area of 20 mm in diameter in liver segment 7 was found on follow-up CT. With suspicious diagnosis of metastatic liver cancer, laparoscopic partial hepatectomy was performed. A pathological examination revealed no evidence of malignancy, but showed necrotic granuloma with eosinophil infiltration and the presence of a larva with Y-shaped lateral cords, which are specific to anisakid larvae. The type of larva was identified as Pseudoterranova decipiens sensu lato using PCR of DNA purified from a fixed granuloma embedded in paraffin. CONCLUSION The present report is the first to discuss the case of a patient with hepatic anisakiasis caused by Pseudoterranova decipiens. Hepatic anisakiasis is a potential differential diagnosis for hepatic tumors and genetic identification with the PCR method was reliable for obtaining final diagnosis even when the larvae body in the resected specimen collapses with time.
Collapse
Affiliation(s)
- Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Katsuhiko Ando
- Department of Medical Zoology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Masanobu Usui
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiromu Sugiyama
- Department of Parasitology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Akinobu Hayashi
- Department of Pathology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiroyuki Kato
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiroyuki Sakurai
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shuji Isaji
- Department of Hepatobiliary Pancreatic and Transplant surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| |
Collapse
|
33
|
Guardone L, Armani A, Nucera D, Costanzo F, Mattiucci S, Bruschi F. Human anisakiasis in Italy: a retrospective epidemiological study over two decades. Parasite 2018; 25:41. [PMID: 30058531 PMCID: PMC6065268 DOI: 10.1051/parasite/2018034] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 06/12/2018] [Indexed: 12/24/2022] Open
Abstract
A retrospective analysis on human anisakiasis in Italy since its first description in 1996 was performed by conducting a literature search. Inclusion criteria based on the presence of a larva and on parasite identification were applied. Epidemiological data and clinical features were analysed. Particular attention was paid to the source of infection. In total, 73 cases were included in the analysis, while 34 were excluded. Cases were reported from eight Italian regions, most frequently Abruzzo, Apulia and Latium. The parasite was detected by endoscopy (51.4%) or laparotomy (48.6%). The site of infection was intestinal (42.5%), gastric (43.8%), oesophageal (1.4%) or ectopic (12.3%). Most of the parasites (71.0%) were identified as Anisakis sp. or A. simplex (s.l.). However, when molecular methods were used (21 cases), A. pegreffii was always identified. In most of the patients (65.7%), the source of infection was raw or undercooked anchovies, followed by "anchovies or sardines" (15.1%), generic "raw seafood" (15.1%), and sardines (1.4%). In only 2 cases (2.7%), the source was not available. This is the first systematic analysis of Italian cases of anisakiasis. The main conclusions derived from the results are: i) attention should be given to the history, in particular when raw marinated anchovies, proven to be the main source of human anisakiasis in Italy, are consumed; ii) in order to assess correct epidemiological data, a confirmed and specific etiological identification should always be sought.
Collapse
Affiliation(s)
- Lisa Guardone
-
FishLab, Department of Veterinary Sciences, University of Pisa Via delle Piagge 2 56124
Pisa Italy
| | - Andrea Armani
-
FishLab, Department of Veterinary Sciences, University of Pisa Via delle Piagge 2 56124
Pisa Italy
| | - Daniele Nucera
-
Department of Agriculture, Forestry and Food Science, University of Turin Largo Braccini 2 10095
Grugliasco – Torino Italy
| | - Francesco Costanzo
-
FishLab, Department of Veterinary Sciences, University of Pisa Via delle Piagge 2 56124
Pisa Italy
| | - Simonetta Mattiucci
-
Department of Public Health and Infectious Diseases, Section of Parasitology, “Sapienza – University of Rome”, Laboratory affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti P.le Aldo Moro, 5 00185
Rome Italy
| | - Fabrizio Bruschi
-
Department of Translational Research, N.T.M.S., School of Medicine, University of Pisa via Roma, 55 56126
Pisa Italy
| |
Collapse
|
34
|
Eiras JC, Pavanelli GC, Takemoto RM, Nawa Y. An Overview of Fish-borne Nematodiases among Returned Travelers for Recent 25 Years- Unexpected Diseases Sometimes Far Away from the Origin. THE KOREAN JOURNAL OF PARASITOLOGY 2018; 56:215-227. [PMID: 29996625 PMCID: PMC6046559 DOI: 10.3347/kjp.2018.56.3.215] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 05/06/2018] [Accepted: 05/14/2018] [Indexed: 12/12/2022]
Abstract
Along with globalization of traveling and trading, fish-borne nematodiases seems to be increasing in number. However, apart from occasional and sporadic case reports or mini-reviews of particular diseases in particular countries, an overview of fish-borne nematodiasis among travelers have never been performed. In this review, we gathered fishborne nematodiasis among travelers for recent 25 years by an extensive global literature survey using appropriate keywords, e.g. travelers diseases, human infection, anisakiasis, gnathostomiasis, capillariasis, sushi, sashimi, ceviche, Gnathostoma, Pseudoterranova, Anisakis, Capillaria, etc., as well as various combinations of these key words. The Internet search engines PubMed, Medline, Google and Googler Scholar were used as much as possible, and the references of every paper were checked in order to identify useful and reliable publications. The results showed unexpectedly high incidence of gnathostomiasis and low incidence of anisakidosis. The different incidence values of the infection with several fish-borne zoonotic nematode species are discussed, as well as some epidemiological aspects of the infections. The difficulties of differential diagnosis in non-endemic countries are emphasized. It is concluded that travelers must avoid risky behaviors which can lead to infection and that physicians and health authorities must advice travelers on the risks of eating behaviors during travel.
Collapse
Affiliation(s)
- Jorge Costa Eiras
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, Edifício FC4, 4169-007 Porto, Portugal
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos, 4450-308 Matosinhos, Portugal
| | - Gilberto Cezar Pavanelli
- Unicesumar, Programa de pós-graduação em Promoção da Saúde, Bloco 7, Avenida Guerner Dias, 1610-Jardim Aclimação, Maringá-PR, 87050-900, Brasil
- Pesquisador do Instituto Cesumar de Ciência, Tecnologia e Inovação, Bloco 11-50 andar (44) 3027-6360 Ramal 1346, Brasil
| | | | - Yukifumi Nawa
- Tropical Diseases Research Center, Faculty of Medicine, Khon Kaen University, 123 Mitrapap Highway, Khon Kaen 40002, Thailand
| |
Collapse
|
35
|
Chen HX, Zhang LP, Gibson DI, Lü L, Xu Z, Li HT, Ju HD, Li L. Detection of ascaridoid nematode parasites in the important marine food-fish Conger myriaster (Brevoort) (Anguilliformes: Congridae) from the Zhoushan Fishery, China. Parasit Vectors 2018; 11:274. [PMID: 29716661 PMCID: PMC5930788 DOI: 10.1186/s13071-018-2850-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 04/16/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The whitespotted conger Conger myriaster (Brevoort) (Anguilliformes: Congridae) is an extremely marketable food fish, commonly consumed as sashimi or sushi in some Asian countries (i.e. Japan, Korea and China). Conger myriaster is also suspected as being an extremely important source of human anisakidosis. However, there is currently very little information on the levels of infection with ascaridoid nematode parasites in this economically important marine fish. The aims of the present study are to determine the species composition, prevalence and mean intensity of ascaridoid parasites of C. myriaster caught in the Zhoushan Fishery. RESULTS A total of 1142 third-stage ascaridoid larvae were isolated from 204 C. myriaster. The overall prevalence of infection was 100% (mean intensity 5.6). Nine species of such larvae were accurately identified using integrative taxonomic techniques involving both morphological and genetic data; these included Anisakis pegreffii, A. typica and A. simplex (sensu stricto) × A. pegreffii, Hysterothylacium fabri, H. aduncum, H. sinense, H. amoyense, H. zhoushanense and Raphidascaris lophii. Although high levels of infection and species richness were revealed in C. myriaster, most of the ascaridoid parasites (1135 individuals) were collected from the body cavity and visceral organs of the fish and only seven individuals of A. pegreffii were found in the musculature. CONCLUSIONS This study represents the first report C. myriaster from the Zhoushan Fishery being heavily infected with third-stage ascaridoid larvae. Among the ascaridoid larvae parasitic in this fish, an important etiological agent of human anisakidosis, A. pegreffii (L3), represents the predominant species. The genus Hysterothylacium has the highest species richness, with H. fabri (L3) being the most prevalent species. This high level of infection of A. pegreffii (L3) in C. myriaster suggests a high risk of anisakidosis or associated allergies for people consuming raw or poorly cooked fish originating from this marine area. These findings provide important basic information on the occurrence and infection parameters of ascaridoid nematodes in this economically important marine fish. They also have significant implications for the prevention and control of human anisakidosis when conger eels from the Zhoushan Fishery are consumed.
Collapse
Affiliation(s)
- Hui-Xia Chen
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, 050024, Shijiazhuang, Hebei Province, People's Republic of China
| | - Lu-Ping Zhang
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, 050024, Shijiazhuang, Hebei Province, People's Republic of China
| | - David I Gibson
- Department of Life Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD, UK
| | - Liang Lü
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, 050024, Shijiazhuang, Hebei Province, People's Republic of China
| | - Zhen Xu
- Medical College of Hebei University of Engineering, 056002, Handan, Hebei Province, People's Republic of China
| | - Hai-Tao Li
- Medical College of Hebei University of Engineering, 056002, Handan, Hebei Province, People's Republic of China
| | - Hui-Dong Ju
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, 050024, Shijiazhuang, Hebei Province, People's Republic of China
| | - Liang Li
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, 050024, Shijiazhuang, Hebei Province, People's Republic of China.
| |
Collapse
|
36
|
Irigoitia MM, Braicovich PE, Lanfranchi AL, Farber MD, Timi JT. Distribution of anisakid nematodes parasitizing rajiform skates under commercial exploitation in the Southwestern Atlantic. Int J Food Microbiol 2018; 267:20-28. [DOI: 10.1016/j.ijfoodmicro.2017.12.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 10/04/2017] [Accepted: 12/10/2017] [Indexed: 02/06/2023]
|
37
|
Mattiucci S, Cipriani P, Levsen A, Paoletti M, Nascetti G. Molecular Epidemiology of Anisakis and Anisakiasis: An Ecological and Evolutionary Road Map. ADVANCES IN PARASITOLOGY 2018. [PMID: 29530312 DOI: 10.1016/bs.apar.2017.12.001] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review addresses the biodiversity, biology, distribution, ecology, epidemiology, and consumer health significance of the so far known species of Anisakis, both in their natural hosts and in human accidental host populations, worldwide. These key aspects of the Anisakis species' biology are highlighted, since we consider them as main driving forces behind which most of the research in this field has been carried out over the past decade. From a public health perspective, the human disease caused by Anisakis species (anisakiasis) appears to be considerably underreported and underestimated in many countries or regions around the globe. Indeed, when considering the importance of marine fish species as part of the everyday diet in many coastal communities around the globe, there still exist significant knowledge gaps as to local epidemiological and ecological drivers of the transmission of Anisakis spp. to humans. We further identify some key knowledge gaps related to Anisakis species epidemiology in both natural and accidental hosts, to be filled in light of new 'omic' technologies yet to be fully developed. Moreover, we suggest that future Anisakis research takes a 'holistic' approach by integrating genetic, ecological, immunobiological, and environmental factors, thus allowing proper assessment of the epidemiology of Anisakis spp. in their natural hosts, in human populations, and in the marine ecosystem, in both space and time.
Collapse
|
38
|
Abstract
PURPOSE OF REVIEW To compare the prevalence of sensitization in different countries based on specific IgE values and to evaluate the use of isolated native or recombinant allergens for diagnosis. RECENT FINDINGS Isolated allergens help in the diagnosis of truly sensitized patients avoiding false positives due to cross-reactions. Their use is therefore highly recommended, especially when used as a combination of several relevant allergens. The use of purified allergens allows an accurate diagnosis and this has led to three important findings: (1) in addition to the digestive route of sensitization, occupational and non-digestive exposure seems to be clinically relevant. (2) The parasite appears as an important agent for chronic urticaria. And (3) in endemic countries, the amount of highly sensitized subjects in the general population could be as high as 7%. Adequate information to asymptomatic patients on fish consumption habits would avoid new contacts with parasite allergens and decrease their specific IgE levels and consequently the appearance of acute or chronic episodes induced by the parasite.
Collapse
|
39
|
Mattiucci S, Paoletti M, Colantoni A, Carbone A, Gaeta R, Proietti A, Frattaroli S, Fazii P, Bruschi F, Nascetti G. Invasive anisakiasis by the parasite Anisakis pegreffii (Nematoda: Anisakidae): diagnosis by real-time PCR hydrolysis probe system and immunoblotting assay. BMC Infect Dis 2017; 17:530. [PMID: 28764637 PMCID: PMC5539894 DOI: 10.1186/s12879-017-2633-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 07/25/2017] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Anisakiasis is a fish-borne zoonosis caused by Anisakis spp. larvae. One challenging issue in the diagnosis of anisakiasis is the molecular detection of the etiological agent even at very low quantity, such as in gastric or intestinal biopsy and granulomas. Aims of this study were: 1) to identify three new cases of invasive anisakiasis, by a species-specific Real-time PCR probe assay; 2) to detect immune response of the patients against the pathogen. METHODS Parasite DNA was extracted from parasites removed in the three patients. The identification of larvae removed at gastric and intestinal level from two patients was first obtained by sequence analysis of mtDNA cox2 and EF1 α-1 of nDNA genes. This was not possible in the third patient, because of the very low DNA quantity obtained from a single one histological section of a surgically removed granuloma. Real-time PCR species-specific hydrolysis probe system, based on mtDNA cox2 gene, was performed on parasites tissue of the three cases. IgE, IgG4 and IgG immune response against antigens A. pegreffii by Immunoblotting assay was also studied. RESULTS According to the mtDNA cox2 and the EF1 α - 1 nDNA sequence analysis, the larvae from stomach and intestine of two patients were assigned to A. pegreffii. The Real-time PCR primers/probe system, showed a fluorescent signal at 510 nm for A. pegreffii, in all the three cases. In Immunoblotting assay, patient CC1 showed IgE, IgG4 reactivity against Ani s 13-like and Ani s 7-like; patient CC2 revealed only IgG reactivity against Ani s 13-like and Ani s 7-like; while, the third patient showed IgE and IgG reactivity against Ani s 13-like, Ani s 7-like and Ani s 1-like. CONCLUSION The Real-time PCR assay, a more sensitive method than direct DNA sequencing for the accurate and rapid identification of etiological agent of human anisakiasis, was successfully assessed for the first time. The study also highlights the importance to use both molecular and immunological tools in the diagnosis of human anisakiasis, in order to increase our knowledge about the pathological findings and immune response related to the infection by zoonotic species of the genus Anisakis.
Collapse
Affiliation(s)
- Simonetta Mattiucci
- Department of Public Health and Infectious Diseases, Section of Parasitology, “Sapienza University of Rome” and “Umberto I” Teaching Hospital, P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Michela Paoletti
- Department of Ecological and Biological Sciences, “Tuscia University”, Largo dell‘Università s/n, 01100 Viterbo, Italy
| | - Alessandra Colantoni
- Department of Public Health and Infectious Diseases, Section of Parasitology, “Sapienza University of Rome” and “Umberto I” Teaching Hospital, P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Antonella Carbone
- Department of Surgical Sciences, “Sapienza - University of Rome” and “Umberto I” Teaching Hospital, Rome, Italy
| | - Raffaele Gaeta
- U.O. Pathological Anatomy III, Department of Surgical, Medical and Molecular Pathology and Clinical Care Medicine, University of Pisa, Pisa, Italy
| | - Agnese Proietti
- U.O. Pathological Anatomy III, Department of Surgical, Medical and Molecular Pathology and Clinical Care Medicine, University of Pisa, Pisa, Italy
| | - Stefano Frattaroli
- Department of Surgical Sciences, “Sapienza - University of Rome” and “Umberto I” Teaching Hospital, Rome, Italy
| | | | - Fabrizio Bruschi
- Department of Translational Research, N.T.M.S., Pisa University, Pisa, Italy
| | - Giuseppe Nascetti
- Department of Ecological and Biological Sciences, “Tuscia University”, Largo dell‘Università s/n, 01100 Viterbo, Italy
| |
Collapse
|
40
|
Mehrdana F, Buchmann K. Excretory/secretory products of anisakid nematodes: biological and pathological roles. Acta Vet Scand 2017. [PMID: 28645306 PMCID: PMC5482935 DOI: 10.1186/s13028-017-0310-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Parasites from the family Anisakidae are widely distributed in marine fish populations worldwide and mainly nematodes of the three genera Anisakis, Pseudoterranova and Contracaecum have attracted attention due to their pathogenicity in humans. Their life cycles include invertebrates and fish as intermediate or transport hosts and mammals or birds as final hosts. Human consumption of raw or underprocessed seafood containing third stage larvae of anisakid parasites may elicit a gastrointestinal disease (anisakidosis) and allergic responses. Excretory and secretory (ES) compounds produced by the parasites are assumed to be key players in clinical manifestation of the disease in humans, but the molecules are likely to play a general biological role in invertebrates and lower vertebrates as well. ES products have several functions during infection, e.g. penetration of host tissues and evasion of host immune responses, but are at the same time known to elicit immune responses (including antibody production) both in fish and mammals. ES proteins from anisakid nematodes, in particular Anisakis simplex, are currently applied for diagnostic purposes but recent evidence suggests that they also may have a therapeutic potential in immune-related diseases.
Collapse
|
41
|
Reviewing biodiversity and epidemiological aspects of anisakid nematodes from the North-east Atlantic Ocean. J Helminthol 2017; 91:422-439. [PMID: 28397641 DOI: 10.1017/s0022149x1700027x] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This review provides an inventory of the biodiversity of the anisakid species identified so far from fish and marine mammals of the NE Atlantic Ocean. The paper reviews and discusses various taxonomical and epidemiological aspects related to biodiversity assessment, with emphasis on: (1) taxa recognized as 'biological species' based on molecular/genetic markers; (2) current molecular/genetic approaches to identify the species at different developmental stages; (3) ecological data related to the actual geographical distribution and definitive host preferences of the species; (4) their distribution in various, commercially important fish species in northern European waters; (5) their possible occurrence in farmed fish; and, finally, (6) an update of their zoonotic potential as causative agents of anisakidosis in humans.
Collapse
|
42
|
Palm HW, Theisen S, Damriyasa IM, Kusmintarsih ES, Oka IBM, Setyowati EA, Suratma NA, Wibowo S, Kleinertz S. Anisakis (Nematoda: Ascaridoidea) from Indonesia. DISEASES OF AQUATIC ORGANISMS 2017; 123:141-157. [PMID: 28262635 DOI: 10.3354/dao03091] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Despite Indonesia's high marine biodiversity, there is a lack of information regarding fish parasites in Indonesian waters. During a sampling of 136 teleost species from Indonesian waters, 22 of them were infected with larvae of Anisakis Dujardin, 1845, a genus with zoonotic potential. We genetically identified 118 worms, provide a revision of all available sequences of the ITS-1-5.8S-ITS-2 marker from Indonesian Anisakis in GenBank (n = 125), and establish 16 new host records. So far, 53 Indonesian teleosts harbour Anisakis spp., 32 of them with known sequence data, increasing the worldwide teleosts with genetically identified Anisakis from 155 to 177. Sequence analyses of this marker in the 243 Anisakis specimens identified 3 Anisakis sp. HC-2005 and 39 (16%) A. typica (sensu stricto). A. berlandi and A. pegreffii are reported for the first time from teleosts in the equatorial region and A. physeteris from the Pacific Ocean. The latter 3 species were exclusively found in the migratory scombrid Auxis rochei. Most common infection sites were the body cavity, with 299 (of 848) worms in the mesenteries surrounding the liver, and 129 unattached. Musculature infection was very low, demonstrating minor risk of anisakiasis for human consumers. A total of 193 worms (~79%) had a distinct genotype distinguished from A. typica by 4 positions in the ITS-1 region. This genotype is reported since 2008 as 'A. typica', 'sibling', 'Anisakis sp./type 1', 'sp. I', 'sp. 2' or 'sp. II'. To avoid further misleading identification, we hereby apply the subspecific entity Anisakis typica var. indonesiensis until description of the adults becomes available.
Collapse
Affiliation(s)
- H W Palm
- Faculty of Agricultural and Environmental Sciences, University of Rostock, Justus-von-Liebig-Weg 6, 18059 Rostock, Germany
| | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Lee KH, Park SY, Ha SD. Inactivation of Anisakis simplex L3 in the flesh of white spotted conger (Conger myriaster) by high hydrostatic pressure and its effect on quality. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 33:1010-5. [DOI: 10.1080/19440049.2016.1183108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ki-Hoon Lee
- School of Food Science and Technology, Chung-Ang University, Ansung, Gyunggi-do, South Korea
| | - Shin Young Park
- School of Food Science and Technology, Chung-Ang University, Ansung, Gyunggi-do, South Korea
| | - Sang-Do Ha
- School of Food Science and Technology, Chung-Ang University, Ansung, Gyunggi-do, South Korea
| |
Collapse
|
44
|
Chai JY, Yang SK, Kim JW, Choi SL, Song GY, Jung BK, Kim MJ, Cho J, Kim DG, Sohn WM, Jeoung HG, Cho S, Park JB, Hong S, Htoon TT, Tin HH. High Prevalence of Enterobius vermicularis Infection among Schoolchildren in Three Townships around Yangon, Myanmar. THE KOREAN JOURNAL OF PARASITOLOGY 2015; 53:771-5. [PMID: 26797448 PMCID: PMC4725233 DOI: 10.3347/kjp.2015.53.6.771] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 11/07/2015] [Accepted: 11/07/2015] [Indexed: 11/23/2022]
Abstract
In order to determine the status of Enterobius vermicularis infection among schoolchildren in suburban areas of Myanmar, 761 primary schoolchildren in 3 different townships around Yangon City were subjected to a survey using cello-tape anal swabs. The subjected schoolchildren were 383 boys and 378 girls who were 5-7 years of age. Only 1 anal swab was obtained from each child. The overall egg positive rate of E. vermicularis was 47.2% (359 positives), and sex difference was not remarkable (48.6% in boys and 45.8% in girls). However, the positive rate was the highest in South Dagon (54.6%) followed by Hlaing Thayar (43.8%) and North Dagon (34.8%). This difference was highly correlated with the living standards of the people in each township. Nucleotide sequence of the 5S rDNA from the eggs on the cello-tape (2 children) revealed 99.7% identity with that of E. vermicularis reported in GenBank. The results indicated that E. vermicularis infection is highly prevalent among primary schoolchildren around Yangon, Myanmar.
Collapse
Affiliation(s)
- Jong-Yil Chai
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Seung Koo Yang
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Jae Won Kim
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Soo-Lyoen Choi
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Gyu-Young Song
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Bong-Kwang Jung
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Min-Jae Kim
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Jaeeun Cho
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Deok-Gyu Kim
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Woon-Mok Sohn
- Department of Parasitology and Tropical Medicine, and Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju 52727, Korea
| | - Hoo-Gn Jeoung
- Korea Association of Health Promotion, Seoul 07653, Korea
| | - Seon Cho
- Korea Association of Health Promotion, Seoul 07653, Korea
| | - Jong-Bok Park
- Korea Association of Health Promotion, Seoul 07653, Korea
| | - Sooji Hong
- Korea Association of Health Promotion, Seoul 07653, Korea
| | | | | |
Collapse
|
45
|
Sohn WM, Na BK, Kim TH, Park TJ. Anisakiasis: Report of 15 Gastric Cases Caused by Anisakis Type I Larvae and a Brief Review of Korean Anisakiasis Cases. THE KOREAN JOURNAL OF PARASITOLOGY 2015; 53:465-70. [PMID: 26323845 PMCID: PMC4566497 DOI: 10.3347/kjp.2015.53.4.465] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 05/21/2015] [Accepted: 06/16/2015] [Indexed: 01/10/2023]
Abstract
The present study was performed to report 15 anisakiasis cases in Korea and to review the Korean cases reported in the literature. Total 32 Anisakis type I larvae were detected in the stomach of 15 patients by the endoscopy. Single worm was detected from 12 cases, and even 9 larvae were found from 2 cases. Epigastric pain was most commonly manifested in almost all cases, and hemoptysis and hematemesis were seen in 1 case each. Symptom manifestations began at 10-12 hr after eating fish in 73.3% cases. Endoscopy was performed 1-2 days after the symptom onset in most cases. The common conger, Conger myriaster, was the probable infection source in 7 cases. In the review of Korean anisakiasis cases, thus far, total 645 cases have been reported in 64 articles. Anisakis type I larva was the most frequently detected (81.3%). The favorable infection site of larvae was the stomach (82.4%). The common conger was the most probable source of human infections (38.6%). Among the total 404 cases which revealed the age and sex of patients, 185 (45.8%) were males, and the remaining 219 (54.2%) were female patients. The age prevalence was the highest in forties (34.7%). The seasonal prevalence was highest in winter (38.8%). By the present study, 15 cases of gastric anisakiasis are added as Korean cases, and some epidemiological characteristics of Korean anisakiasis were clarified.
Collapse
Affiliation(s)
- Woon-Mok Sohn
- Department of Parasitology and Tropical Medicine, and Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju 660-751, Korea
| | - Byoung-Kuk Na
- Department of Parasitology and Tropical Medicine, and Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju 660-751, Korea
| | - Tae Hyo Kim
- Department of Internal Medicine and Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju 660-751, Korea
| | | |
Collapse
|
46
|
Cho J, Lim H, Jung BK, Shin EH, Chai JY. Anisakis pegreffii Larvae in Sea Eels (Astroconger myriaster) from the South Sea, Republic of Korea. THE KOREAN JOURNAL OF PARASITOLOGY 2015; 53:349-53. [PMID: 26174831 PMCID: PMC4510688 DOI: 10.3347/kjp.2015.53.3.349] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 04/13/2015] [Accepted: 04/24/2015] [Indexed: 11/23/2022]
Abstract
Anisakis simplex sensu stricto (s.s.), Anisakis pegreffii, Anisakis berlandi (=A. simplex sp. C), and Anisakis typica are the 4 major species of Anisakis type I larvae. In the Republic of Korea (Korea), A. pegreffii, A. berlandi, and A. typica larvae in fish hosts has seldom been documented. In this study, molecular analysis was performed on Anisakis larvae from the sea eels (Astroconger myriaster), the major source of human anisakiasis in Korea, collected from Tongyeong City, a southern coastal area of Korea. All 20 sea eels examined were infected with Anisakis type I larvae (160 larvae; 8 per fish). Their species were analyzed using PCR-RFLP patterns and nucleotide sequences of internal transcribed spacers (ITS1, 5.8 subunit gene, and ITS2) and mitochondrial cytochrome c oxidase 2 (cox2). Most (86.8%; 112/129) of the Anisakis type I larvae were A. pegreffii, and 7.8% (10/129) were A. typica. The remaining 5.4% (7/129) was not identified. Thus, A. pegreffii is the major species of anisakid larvae in sea eels of the southern coast of Korea.
Collapse
Affiliation(s)
- Jaeeun Cho
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 110-799, Korea
| | - Hyemi Lim
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 110-799, Korea
| | - Bong-Kwang Jung
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 110-799, Korea
| | - Eun-Hee Shin
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 110-799, Korea ; Tropical Medicine, Seoul National University Bundang Hospital, Seongnam 463-707, Korea
| | - Jong-Yil Chai
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 110-799, Korea
| |
Collapse
|