Article
Microbiology
Christen Rune Stensvold, Katerina Jirku-Pomajbikova, Katrine Wegener Tams, Pikka Jokelainen, Rebecca P. K. D. Berg, Ellinor Marving, Randi Fons Petersen, Lee O'Brien Andersen, Oystein Angen, Henrik Vedel Nielsen
Summary: The study used next-generation sequencing-based metabarcoding and real-time PCR to detect and differentiate various single-celled intestinal parasites in fecal DNA samples from 116 pigs in Denmark. Common parasites such as Enterocytozoon bieneusi, Balantioides coli, and Giardia duodenalis were identified. The findings demonstrate the effectiveness of metabarcoding for detecting different parasites and shed light on the role of micro-eukaryotic parasites in human and animal health.
Article
Multidisciplinary Sciences
A. Sylvia S. Schleker, Marc Rist, Christiane Matera, Arunas Damijonaitis, Ursel Collienne, Koichi Matsuoka, Samer S. Habash, Katja Twelker, Oliver Gutbrod, Corinna Saalwaechter, Maren Windau, Svend Matthiesen, Tatyana Stefanovska, Melanie Scharwey, Michael T. Marx, Sven Geibel, Florian M. W. Grundler
Summary: Fluopyram is a highly effective and selective inhibitor of succinate dehydrogenase in plant-parasitic nematodes. It impairs ATP generation, causing paralysis in nematodes. Fluopyram shows different efficacy against different PPN species, possibly due to amino acid differences in the SDHC gene.
SCIENTIFIC REPORTS
(2022)
Review
Biotechnology & Applied Microbiology
R. S. Kanwar, J. A. Patil, Saroj Yadav
Summary: Predatory nematodes are important in controlling the population of plant parasitic nematodes and other soil biota in soil ecosystem. Different groups of predatory nematodes have different attributes and characteristics, with potential use in biocontrol and future research for combating plant parasitic nematodes.
BIOLOGICAL CONTROL
(2021)
Article
Parasitology
Fabio Formenti, Thuy-Huong Ta Tang, Francesca Tamarozzi, Ronaldo Silva, Giulia La Marca, Barbara Pajola, Chiara Piubelli, Francesca Perandin, Jose Miguel Rubio, Eva Marina Escolar, Zeno Bisoffi, Federico Gobbi
Summary: Infections with Loa loa and Mansonella perstans are neglected and difficult to diagnose clinically, requiring laboratory techniques for identification. The current work aims to evaluate the effectiveness of real-time PCR compared to routine microscopic approaches in screening for filarial infections outside endemic areas.
Review
Plant Sciences
Pasqua Veronico, Maria Teresa Melillo
Summary: This review focuses on the activity of marine organisms on RKNs and their potential application as safe nematicidal agents.
Article
Plant Sciences
Josselin Montarry, Benjamin Mimee, Etienne G. J. Danchin, Georgios D. Koutsovoulos, Dave T. Ste-Croix, Eric Grenier
Summary: Plant-parasitic nematodes are a significant burden on crop production, and population genetics plays a key role in understanding their life strategies. Advances in high-throughput sequencing technologies have facilitated rapid development in genomic analyses of plant-parasitic nematodes.
Article
Microbiology
Ayca Irem Kecici, Refik Bozbuga, Atilla Ocal, Ebubekir Yuksel, Goksel Ozer, Senol Yildiz, Rachid Lahlali, Brigitte Slaats, Abdelfattah A. Dababat, Mustafa Imren
Summary: This study investigated the diversity and identification of plant-parasitic nematodes in wheat-growing ecosystems in the Sakarya province of Turkey. The results showed that H. filipjevi was the predominant nematode species in the region, with variations in infestation rates among different districts. The diversity of nematodes in wheat fields was moderate, and the evenness was high.
Article
Plant Sciences
Divykriti Chopra, M. Shamim Hasan, Christiane Matera, Oliver Chitambo, Badou Mendy, Sina-Valerie Mahlitz, Ali Ahmad Naz, Shelly Szumski, Slawomir Janakowski, Miroslaw Sobczak, Axel Mithoefer, Tina Kyndt, Florian M. W. Grundler, Shahid Siddique
Summary: Reactive oxygen species (ROS) generated in response to infections activate immune responses in eukaryotes including plants. Rbohs, primarily produced by plants, can also promote infection by certain pathogens such as cyst nematodes. Genetic and biochemical analyses identified WAT1 as a downstream target of Rboh-mediated ROS during parasitic infections, crucial for successful establishment of the parasite. This work clarifies a unique mechanism by which cyst nematodes utilize host's ROS for their own benefit.
Review
Microbiology
David Pires, Claudia S. L. Vicente, Esther Menendez, Jorge M. S. Faria, Leidy Rusinque, Maria J. Camacho, Maria L. Inacio
Summary: This article reviews the potential of bacterial and fungal agents in suppressing the most important plant-parasitic nematodes, which pose a significant threat to global food security and plant health. With restrictions on the use of chemical control methods, alternative control strategies are urgently needed.
Article
Infectious Diseases
Juan David Ramirez, Liyong Cao, Lissa Cruz-Saavedra, Carolina Hernandez, Sergio Castaneda, Marina Munoz, Nathalia Ballesteros, Radhika Banu, Paras Shrestha, Carlos Cordon-Cardo, Emilia Mia Sordillo, Alberto Paniz-Mondolfi
Summary: This study explores the feasibility of using epimastigotes to construct standard curves for quantifying parasitic loads in Chagas disease molecular diagnostics. The results indicate that there are no statistically significant differences in calculating parasitic loads in blood samples, regardless of the life stage used to construct the standard curves. This finding has practical implications for improving Chagas disease molecular diagnostic methods.
INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES
(2022)
Article
Agronomy
Nicolas Marro, Milena Caccia, Juan Antonio Lopez-Raez
Summary: This paper discusses the molecular mechanisms involved in plant-PPN interaction and the impact of the plant signaling molecule Strigolactones on this interaction. Current research results are controversial, with some studies suggesting a positive role of Strigolactones in PPN performance while others indicate a negative impact. Future research challenges include unraveling these molecular mechanisms to develop new management strategies.
Article
Microbiology
Xue-Lian Luo, Xiu-Dan Zhang, Bei-Jie Li, Tian Qin, Zhi-Jie Cao, Qian-Jin Fan, Jing Yang, Dong Jin, Shan Lu, Ya-Yun Zheng, Xue-Fang Xu, Ji Pu, Jianguo Xu
Summary: Lassa virus is an important human pathogen causing hemorrhagic fever in West Africa, with an increasing risk of imported cases to other countries due to increased traveling. The high nucleotide diversity of the virus strains complicates the development of diagnostic assays. The GPC RT-PCR/2007 assay and the Mabsky kit showed good sensitivity and specificity for detecting most LASV strains.
MICROBIOLOGY SPECTRUM
(2023)
Article
Biotechnology & Applied Microbiology
Salim Khoja, Khalifa M. Eltayef, Ian Baxter, Arben Myrta, James C. Bull, Tariq Butt
Summary: The study demonstrates that conidia and VOCs of Metarhizium brunneum can influence the behavior of Meloidogyne hapla. The interaction is influenced by factors such as fungal strain, VOC concentration, and time. High doses of conidia may attract more nematodes to plants in some cases.
BIOLOGICAL CONTROL
(2021)
Article
Biochemistry & Molecular Biology
Awraris Derbie Assefa, Seong-Hoon Kim, Vimalraj Mani, Hyoung-Rai Ko, Bum-Soo Hahn
Summary: This study conducted metabolic profiling of two species of cyst nematodes, Heterodera schachtii and Heterodera trifolii, revealing differences in metabolites synthesized at different stages, but high similarities in metabolites between the two nematode species in terms of types and quantities.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Review
Biotechnology & Applied Microbiology
Sonam Antil, Rakesh Kumar, D. V. Pathak, Anju Kumari
Summary: Plant parasitic nematodes, especially root-knot nematodes, are causing significant damage and yield losses in crops. To reduce the use of chemicals, biological control agents like plant growth-promoting bacteria (PGPR) and fungi are being explored as eco-friendly alternatives. However, the current understanding of their interactions with PPNs and plants is limited, hindering their practical application in the field.
BIOLOGICAL CONTROL
(2023)
Article
Environmental Sciences
Delphine Destoumieux-Garzon, Franziska Matthies-Wiesler, Nicolas Bierne, Aurelie Binot, Jerome Boissier, Anais Devouge, Jeanne Garric, Kim Gruetzmacher, Christoph Grunau, Jean-Francois Guegan, Sylvie Hurtrez-Bousses, Anke Huss, Serge Morand, Clare Palmer, Denis Sarigiannis, Roel Vermeulen, Robert Barouki
Summary: The implementation of One Health/EcoHealth/Planetary Health approaches is crucial for addressing the interconnected global crises of pandemics, climate change, and biodiversity loss. Research priorities include understanding the social ecology of infectious diseases, their evolution, factors influencing susceptibility to infections, and human and ecological factors driving disease emergence. Nature-based solutions, ethical considerations, and transformative changes are essential to safeguarding the environment and human health in the face of global environmental change.
ENVIRONMENT INTERNATIONAL
(2022)
Editorial Material
Veterinary Sciences
Alexis Ribas, Heikki Henttonen, Serge Morand
FRONTIERS IN VETERINARY SCIENCE
(2022)
Article
Biodiversity Conservation
Volodimir Sarabeev, Juan Antonio Balbuena, Yves Desdevises, Serge Morand
Summary: This article discusses the challenges in understanding the spatial distribution of parasites and host-parasite relationships in invasive hosts. The researchers propose a new framework that effectively analyzes traditional parasitology sampling data using macroecological approaches. The framework allows for mechanistic explanations of the relationships between invasive hosts and their parasites and can be used to distinguish different types of parasites.
BIOLOGICAL INVASIONS
(2022)
Article
Virology
Alice Latinne, Serge Morand
Summary: This study investigated the association between climate factors and anomalies with the emergence and spillover events of bat-borne viral diseases in the Asia-Pacific region and the Arabian Peninsula. The results showed that climate variability had different impacts on the spillover patterns of different viruses and were associated with El Nino Southern Oscillation climate anomalies.
Article
Infectious Diseases
Kittipong Chaisiri, Ampai Tanganuchitcharnchai, Anamika Kritiyakan, Chuanphot Thinphovong, Malee Tanita, Serge Morand, Stuart Blacksell
Summary: This study investigated the exposure to rickettsial pathogens in local communities in Nan Province, Thailand. The study found differences in seroprevalence and levels of rickettsial exposure based on habitat types, ecological aspects, and socio-demographic factors. The abundance of domestic animals in the community was also identified as a significant factor influencing human exposure to rickettsial pathogens.
PLOS NEGLECTED TROPICAL DISEASES
(2022)
Article
Infectious Diseases
Duangdao Sudatip, Surapee Tiengrim, Kittipong Chasiri, Anamika Kritiyakan, Wantanee Phanprasit, Serge Morand, Visanu Thamlikitkul
Summary: A study on the prevalence of antimicrobial resistance in Escherichia coli and Klebsiella species from various sources in five communities in northern Thailand revealed worrisome levels of resistance, especially to colistin, in food animals and humans. Further research, stronger regulations on antimicrobial use, and effective interventions are urgently needed to address this issue.
Article
Microbiology
Wiku B. Adisasmito, Salama Almuhairi, Casey Barton Behravesh, Pepe Bilivogui, Salome A. Bukachi, Natalia Casas, Natalia Cediel Becerra, Dominique F. Charron, Abhishek Chaudhary, Janice R. Ciacci Zanella, Andrew A. Cunningham, Osman Dar, Nitish Debnath, Baptiste Dungu, Elmoubasher Farag, George F. Gao, David T. S. Hayman, Margaret Khaitsa, Marion P. G. Koopmans, Catherine Machalaba, John S. Mackenzie, Wanda Markotter, Thomas C. Mettenleiter, Serge Morand, Vyacheslav Smolenskiy, Lei Zhou
Editorial Material
Public, Environmental & Occupational Health
Brice Rotureau, Etienne Waleckx, Vincent Jamonneau, Philippe Solano, Sophie Molia, Patrice Debre, Koussay Dellagi, Serge Morand
Article
Multidisciplinary Sciences
Kim R. Blasdell, Serge Morand, Susan G. W. Laurance, Stephen L. Doggett, Amy Hahs, Kelly Trinh, David Perera, Cadhla Firth
Summary: Urbanization has significant impacts on Southeast Asia, causing changes in landscape, interactions between humans, animals, and the environment. This study explores the effects of urbanization on zoonotic disease risk by studying animal reservoirs, ectoparasite vectors, and pathogens in different urbanization levels. The results show that rodent species diversity decreases with increasing urbanization, but certain species, such as Rattus rattus and Sundamys muelleri, adapt well to urban areas. R. rattus is strongly associated with built infrastructure and carries diverse pathogens, while S. muelleri is found in green patches and associated with tick presence. The study highlights the elevated and heterogeneous distribution of zoonotic disease risk in urban environments and suggests targeted risk reduction through pest management and public health messaging.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2022)
Article
Agriculture, Dairy & Animal Science
Patcharaporn Phensri, Kokaew Thummasema, Udomlak Sukatta, Serge Morand, Chantima Pruksakorn
Summary: Pyoderma is a common disease in dogs, and the emergence of multidrug-resistant strains has increased the difficulty of treatment. This study found that betel leaf extract demonstrated good antimicrobial activity against the primary pathogens of canine pyoderma, and its efficacy was superior to commonly used antimicrobial agents. Additionally, betel leaf extract was equally effective against multidrug-resistant strains. Therefore, betel leaf extract could serve as a novel topical antimicrobial treatment option, reducing the need for systemic antibiotics.
Article
Biodiversity Conservation
Hernan Caceres-Escobar, Luigi Maiorano, Carlo Rondinini, Marta Cimatti, Serge Morand, Carlos Zambrana-Torrelio, Marisa Peyre, Benjamin Roche, Moreno Di Marco
Summary: Human pressure on the environment is increasing the frequency, diversity, and spatial extent of disease outbreaks. Past and current initiatives have overlooked the interconnection between the health of the environment, animals, and humans. To effectively prevent pandemics, global responses should prioritize prevention under the One Health approach and establish measurable targets and indicators, similar to those for biodiversity loss and climate change. Using an established framework, such as the Driver-Pressure-State-Impact-Response framework, can help operationalize pandemic prevention efforts.
Article
Multidisciplinary Sciences
Thanit Nonsrirach, Serge Morand, Alexis Ribas, Sita Manitkoon, Komsorn Lauprasert, Julien Claude
Summary: This study investigates ancient parasites in terrestrial vertebrate hosts from the Late Triassic in Asia, providing new insights into parasite-host interactions during the Mesozoic era.
Article
Virology
Rodolphe Hamel, Ronald Enrique Morales Vargas, Dora Murielle Rajonhson, Atsushi Yamanaka, Jiraporn Jaroenpool, Sineewanlaya Wichit, Dorothee Misse, Anamika Kritiyakan, Kittipong Chaisiri, Serge Morand, Julien Pompon
Summary: In this study, mosquito-borne viruses (MBVs) were detected in mosquitoes collected from different ecological areas in northern Thailand using molecular and phylogenetic methods. The presence of insect specific flaviviruses and the emerging zoonotic Tembusu virus (TMUV) were identified, with two new TMUV strains belonging to an endemic cluster in rural areas of Thailand. The results highlight the active circulation of this threatening virus in Thailand and the need for continuous investigation in Asia.
Review
Multidisciplinary Sciences
Svetlana Feigin, David O. Wiebers, George Lueddeke, Serge Morand, Kelley Lee, Andrew Knight, Michael Brainin, Valery L. Feigin, Amanda Whitfort, James Marcum, Todd K. Shackelford, Lee F. Skerratt, Andrea S. Winkler
Summary: Humanity is facing the greatest challenge of irreversible climate change caused by human activity. This systematic literature review summarizes solutions proposed in the past 20 years and proposes a unified framework to solve the climate crisis. The solutions reviewed include transitioning to renewable energy, reducing energy consumption, rethinking global transportation, and nature-based solutions. The review emphasizes the importance of shifting towards a plant-based diet and phasing out industrialized animal farming, which is the most damaging form of animal agriculture. Failure to act will lead to irreversible climate change with widespread consequences.
Article
Public, Environmental & Occupational Health
Serge Morand, Helene Soubelet
Summary: Converting natural habitats into agro-ecosystems increases the risk of disease and infection to humans. Biodiversity plays a dual role in amplifying and reducing this risk, and when biodiversity collapses, pathogens are shared with humans. Local solutions, particularly through agro-ecological transition, need to be found to slow or reverse this dangerous cycle.
ENVIRONNEMENT RISQUES & SANTE
(2022)