Article
Entomology
Elise M. Didion, Megan Doyle, Joshua B. Benoit
Summary: This study aims to explore the changes in the microbiota of Culex pipiens during diapause and compare the differences between field and lab environments. The study found that the microbiota of diapausing mosquitoes undergoes changes, and there are significant differences between field and lab individuals.
JOURNAL OF MEDICAL ENTOMOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Xueyan Wei, Prabin Dhungana, Cheolho Sim
Summary: By comparing histone methylation levels, we found that the levels of H3K27me2 decrease in the fat body of diapausing mosquitoes, suggesting its potential role in the initial activation of the diapause program.
INSECT MOLECULAR BIOLOGY
(2023)
Article
Microbiology
Josue Martinez-de la Puente, Rafael Gutierrez-Lopez, Alazne Diez-Fernandez, Ramon C. Soriguer, Isabel Moreno-Indias, Jordi Figuerola
Summary: The study found that mosquito microbiota significantly impact mosquito survival and the presence of parasite DNA in their saliva. Antibiotic treatment can significantly increase the survival rate of mosquitoes fed on infected birds, but does not affect the survival rate of mosquitoes fed on uninfected birds. The control group mosquitoes had a higher number of unique features in their microbiota and were enriched in biochemical pathways related to the immune system.
FRONTIERS IN MICROBIOLOGY
(2021)
Article
Entomology
Ioana Georgeta Stancu, Florian Liviu Prioteasa, Georgiana Victorita Tiron, Ani Ioana Cotar, Elena Falcuta, Daniela Porea, Sorin Dinu, Cornelia Svetlana Ceianu, Ortansa Csutak
Summary: Resistance mutations to insecticides have been found in Culex pipiens mosquitoes in south-eastern Romania, particularly to pyrethroid insecticides. It is recommended to limit the use of pyrethroids and continuously monitor resistance mutations.
Article
Parasitology
Aires Januario Fernandes da Moura, Vera Valadas, Silvania Da Veiga Leal, Eddyson Montalvo Sabino, Carla A. Sousa, Joao Pinto
Summary: This study assessed Wolbachia prevalence and genetic diversity in different mosquito species from Cape Verde. The results showed high Wolbachia prevalence and diversity in species from the Cx.pipiens complex. Wolbachia was also detected in Cx.tigripes, which may provide an additional opportunity for biocontrol initiatives.
PARASITES & VECTORS
(2023)
Article
Gastroenterology & Hepatology
Colin R. Lickwar, James M. Davison, Cecelia Kelly, Gilberto Padilla Mercado, Jia Wen, Briana R. Davis, Matthew C. Tillman, Ivana Semova, Sarah F. Andres, Goncalo Vale, Jeffrey G. McDonald, John F. Rawls
Summary: This study reveals that the combination of microbiota and high-fat diet may suppress the expression of hepatocyte nuclear factor 4 alpha, leading to the preferential activation of intestinal epithelial cell proliferation programs, which in turn affects intestinal lipid absorption, epithelial cell renewal, and systemic energy balance.
CELLULAR AND MOLECULAR GASTROENTEROLOGY AND HEPATOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Ibrahim Taha Radwan, Mohamed M. Baz, Hanem Khater, Abdelfattah M. Selim
Summary: This study evaluated the larvicidal and adulticidal activity of fennel and green tea oils and their nanostructured lipid carriers against Culex pipiens mosquitoes. The nanoformulations showed significant mortality rates and reductions in larval and adult densities. The encapsulated fennel oil demonstrated promising activity as a larvicide and adulticide.
Article
Ecology
Patil Tawidian, Ari Jumpponen, Kristin Michel
Summary: This study provides insight into the composition and diversity of fungal communities in field-collected Cx. restuans and Cx. pipiens larvae using OTUs and ASVs. The larval breeding site is the major determinant of fungal community assembly in these mosquito species. There are also distinct fungal communities in the guts and carcasses of each species, with less tissue-specific patterns in Cx. restuans larvae compared to Cx. pipiens larvae.
FRONTIERS IN ECOLOGY AND EVOLUTION
(2022)
Article
Environmental Sciences
Anastasia J. Nikolaidou, Charalampos S. Ioannou, Nikos T. Papadopoulos, Christos G. Athanassiou
Summary: The study found that PDMS was highly effective in controlling house mosquitoes, with high mortality rates especially at label doses for larvae. However, its insecticidal efficacy against pupae was generally lower.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Food Science & Technology
Jun Wang, Yixin Qin, Jingjing Jiang, Hongyan Shan, Changyu Zhao, Songnan Li
Summary: This study investigates the effects of theaflavins (TFs) on blood glucose, blood lipid, and the gut microbiome in diabetic mice, as well as explores the underlying mechanism of TFs improvement in diabetes from the perspective of the gut microbiome. The results show that TFs intervention significantly improves hyperglycemia and hyperlipidemia in diabetic mice and affects the structure of the gut microbiome. Short-chain fatty acid changes and functional prediction analysis suggest that TFs may regulate carbohydrate and lipid metabolism through the gut microbiome.
Article
Parasitology
Alden Siperstein, Laura W. Pomeroy, Sydney Robare, Lucas Sarko, Hannah Dehus, Taylor Lowmiller, Lydia Fyie, Megan E. Meuti
Summary: Through observation of mosquito samples in Franklin County, Ohio, it was found that most dangerous Culex mosquitoes were in diapause during the fall and winter, and began blood feeding in the spring, coinciding with the period when West Nile virus transmission occurs.
PARASITES & VECTORS
(2023)
Article
Multidisciplinary Sciences
Simone Pitton, Agata Negri, Giulia Pezzali, Marco Piazzoni, Silvia Locarno, Paolo Gabrieli, Roberto Quadri, Valentina Mastrantonio, Sandra Urbanelli, Daniele Porretta, Claudio Bandi, Sara Epis, Silvia Caccia
Summary: Adult mosquito females transmit zoonotic pathogens through their bites, making control measures crucial. This study characterized MosChito rafts, a floating tool containing a bioinsecticide, which effectively attracted and killed larvae of the Asian tiger mosquito. The Bti-based formulate in the rafts remained active for over a month, proving the effectiveness of this eco-friendly solution for larval control.
SCIENTIFIC REPORTS
(2023)
Article
Entomology
Fanny Hellhammer, Hella Heidtmann, Fritjof Freise, Stefanie C. Becker
Summary: This study investigated the effect of colors on the foraging and oviposition behavior of Culex pipiens mosquitoes. It found that red is an attractive color for the mosquitoes, and the knowledge gained from this study can be used for tracking mosquito behavior and improving oviposition traps.
Article
Virology
Nazli Ayhan, Aissam Hachid, Laurence Thirion, Kamel Eddine Benallal, Laura Pezzi, Fayez Ahmed Khardine, Chahrazed Benbetka, Sihem Benbetka, Zoubir Harrat, Remi Charrel
Summary: Sindbis virus (SINV), a zoonotic alphavirus, has been identified as a cause of human diseases in Africa, Europe, Asia, and Australia. In this study, SINV was detected and isolated from mosquitoes in Algeria, and genetic analysis revealed its similarity to a strain found in Kenya.
Article
Entomology
Jihun Ryu, Kwang Shik Choi
Summary: The Culex pipiens complex is widely distributed in residential areas in the Republic of Korea, but has not yet caused any diseases. This study collected samples and analyzed the distribution of Culex pipiens complex species using species-specific primers. The results provide important baseline data for further research.
ENTOMOLOGICAL RESEARCH
(2022)
Article
Anthropology
Richard W. Hagan, Courtney A. Hofman, Alexander Huebner, Karl Reinhard, Stephanie Schnorr, Cecil M. Lewis, Krithivasan Sankaranarayanan, Christina G. Warinner
AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY
(2020)
Article
Multidisciplinary Sciences
Shevan Wilkin, Alicia Ventresca Miller, Bryan K. Miller, Robert N. Spengler, William T. T. Taylor, Ricardo Fernandes, Richard W. Hagan, Madeleine Bleasdale, Jana Zech, S. Ulziibayar, Erdene Myagmar, Nicole Boivin, Patrick Roberts
SCIENTIFIC REPORTS
(2020)
Article
Ecology
Shevan Wilkin, Alicia Ventresca Miller, William T. T. Taylor, Bryan K. Miller, Richard W. Hagan, Madeleine Bleasdale, Ashley Scott, Sumiya Gankhuyg, Abigail Ramsoe, S. Uliziibayar, Christian Trachsel, Paolo Nanni, Jonas Grossmann, Ludovic Orlando, Mark Horton, Philipp W. Stockhammer, Erdene Myagmar, Nicole Boivin, Christina Warinner, Jessica Hendy
NATURE ECOLOGY & EVOLUTION
(2020)
Article
Evolutionary Biology
Jan Philip Oeyen, Patrice Baa-Puyoulet, Joshua B. Benoit, Leo W. Beukeboom, Erich Bornberg-Bauer, Anja Buttstedt, Federica Calevro, Elizabeth Cash, Hsu Chao, Hubert Charles, Mei-Ju May Chen, Christopher Childers, Andrew G. Cridge, Peter Dearden, Huyen Dinh, Harsha Vardhan Doddapaneni, Amanda Dolan, Alexander Donath, Daniel Dowling, Shannon Dugan, Elizabeth Duncan, Elena N. Elpidina, Markus Friedrich, Elzemiek Geuverink, Joshua D. Gibson, Sonja Grath, Cornelis J. P. Grimmelikhuijzen, Ewald Grosse-Wilde, Cameron Gudobba, Yi Han, Bill S. Hansson, Frank Hauser, Daniel S. T. Hughes, Panagiotis Ioannidis, Emmanuelle Jacquin-Joly, Emily C. Jennings, Jeffery W. Jones, Steffen Klasberg, Sandra L. Lee, Peter Lesny, Mackenzie Lovegrove, Sebastian Martin, Alexander G. Martynov, Christoph Mayer, Nicolas Montagne, Victoria C. Moris, Monica Munoz-Torres, Shwetha Canchi Murali, Donna M. Muzny, Brenda Oppert, Nicolas Parisot, Thomas Pauli, Ralph S. Peters, Malte Petersen, Christian Pick, Emma Persyn, Lars Podsiadlowski, Monica F. Poelchau, Panagiotis Provataris, Jiaxin Qu, Maarten J. M. F. Reijnders, Bjoern Marcus von Reumont, Andrew J. Rosendale, Felipe A. Simao, John Skelly, Alexandros G. Sotiropoulos, Aaron L. Stahl, Megumi Sumitani, Elise M. Szuter, Olivia Tidswell, Evangelos Tsitlakidis, Lucia Vedder, Robert M. Waterhouse, John H. Werren, Jeanne Wilbrandt, Kim C. Worley, Daisuke S. Yamamoto, Louis van de Zande, Evgeny M. Zdobnov, Tanja Ziesmann, Richard A. Gibbs, Stephen Richards, Masatsugu Hatakeyama, Bernhard Misof, Oliver Niehuis
GENOME BIOLOGY AND EVOLUTION
(2020)
Article
Multidisciplinary Sciences
Maxime Borry, Bryan Cordova, Angela Perri, Marsha Wibowo, Tanvi Prasad Honap, Jada Ko, Jie Yu, Kate Britton, Linus Girdland-Flink, Robert C. Power, Ingelise Stuijts, Domingo C. Salazar-Garcia, Courtney Hofman, Richard Hagan, Therese Samdapawinde Kagone, Nicolas Meda, Helene Carabin, David Jacobson, Karl Reinhard, Cecil Lewis, Aleksandar Kostic, Choongwon Jeong, Alexander Herbig, Alexander Huebner, Christina Warinner
Article
Multidisciplinary Sciences
Ashley Scott, Robert C. Power, Victoria Altmann-Wendling, Michel Artzy, Mario A. S. Martin, Stefanie Eisenmann, Richard Hagan, Domingo C. Salazar-Garcia, Yossi Salmon, Dmitry Yegorov, Ianir Milevski, Israel Finkelstein, Philipp W. Stockhammer, Christina Warinner
Summary: By analyzing microremains and proteins preserved in dental calculus from individuals in the Southern Levant during the second millennium BCE, it has been found that people in the Eastern Mediterranean had access to food from distant locations such as South Asia, including soybean, banana, and turmeric, pushing back the earliest evidence of these foods in the Mediterranean by centuries or even millennia. This challenges previous perceptions of the complexity and intensity of Indo-Mediterranean trade during the Bronze Age and the degree of globalization in early Eastern Mediterranean cuisine.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Entomology
Elise M. Didion, Megan Doyle, Joshua B. Benoit
Summary: This study aims to explore the changes in the microbiota of Culex pipiens during diapause and compare the differences between field and lab environments. The study found that the microbiota of diapausing mosquitoes undergoes changes, and there are significant differences between field and lab individuals.
JOURNAL OF MEDICAL ENTOMOLOGY
(2022)
Article
Multidisciplinary Sciences
Chi-Chun Liu, David Witonsky, Anna Gosling, Ju Hyeon Lee, Harald Ringbauer, Richard Hagan, Nisha Patel, Raphaela Stahl, John Novembre, Mark Aldenderfer, Christina Warinner, Anna Di Rienzo, Choongwon Jeong
Summary: Present-day Tibetans have genetically and culturally adapted to the high altitude environment of the Tibetan Plateau, with recent research suggesting an early population entering the area within the past 40 thousand years and subsequent groups arriving within the past 10 thousand years. Ancient individuals from high elevation sites in Nepal are most closely related to present-day Tibetans, deriving their ancestry from Late Neolithic populations at the northeastern edge of the Plateau with a minor genetic component from a distinct Paleolithic Eurasian ancestry. Compared to Tibetans, non-Tibetan Tibeto-Burman speakers living at mid-elevations along the Plateau form a distinct genetic cline, and ongoing positive selection of high altitude adaptive alleles is confirmed through a comparison of ancient and present-day highlanders.
NATURE COMMUNICATIONS
(2022)
Article
Ecology
Ashley Scott, Sabine Reinhold, Taylor Hermes, Alexey A. Kalmykov, Andrey Belinskiy, Alexandra Buzhilova, Natalia Berezina, Anatoliy R. Kantorovich, Vladimir E. Maslov, Farhad Guliyev, Bertille Lyonnet, Parviz Gasimov, Bakhtiyar Jalilov, Jeyhun Eminli, Emil Iskandarov, Emily Hammer, Selin E. Nugent, Richard Hagan, Kerttu Majander, Paivi Onkamo, Kerkko Nordqvist, Natalia Shishlina, Elena Kaverzneva, Arkadiy I. Korolev, Aleksandr A. Khokhlov, Roman V. Smolyaninov, Svetlana V. Sharapova, Rudiger Krause, Marina Karapetian, Eliza Stolarczyk, Johannes Krause, Svend Hansen, Wolfgang Haak, Christina Warinner
Summary: This study investigates the dietary proteins of individuals from the Pontic-Caspian Steppe and neighboring regions, shedding light on the economic foundations and mobility of pastoralist societies from the Neolithic to Greco-Roman periods. The findings reveal that sheep dairying was present during the early forms of pastoralism in the North Caucasus, and there was a shift from cattle to sheep for dairying during the Maykop and early Yamnaya populations. Livestock specialization broke down and dairy herds became more diversified during aridification, potentially driving the increased mobility of the Middle and Late Bronze Age periods. After a hiatus of over 500 years, the North Caucasian steppe was repopulated with Early Iron Age societies that had a mobile dairy economy, including horse milking.
NATURE ECOLOGY & EVOLUTION
(2022)
Article
Multidisciplinary Sciences
Katrien Dierickx, Samantha Presslee, Richard Hagan, Tarek Oueslati, Jennifer Harland, Jessica Hendy, David Orton, Michelle Alexander, Virginia L. Harvey
Summary: Due to the lack of diagnostic features on bones, it is challenging to identify the species of Pleuronectiformes (flatfish) in archaeological research. This study successfully described eight peptide biomarkers for 18 different Pleuronectiformes species using mass spectrometry techniques. By analyzing bone samples from archaeological sites in the UK and France, it was revealed that there was a change in targeted flatfish species over time, and the mass spectrometry approach was found to be more reliable and informative than osteological methods alone.
ROYAL SOCIETY OPEN SCIENCE
(2022)
Article
Archaeology
Andreas Hennius, John Ljungkvist, Steven P. Ashby, Richard Hagan, Samantha Presslee, Tom Christensen, Rudolf Gustavsson, Jueri Peets, Liina Maldre
Summary: The use of marine mammal bone in the manufacturing of gaming pieces in the Scandinavian late Iron Age has been studied. Examining 68 samples of whale bone gaming pieces, it was found that bones from the North Atlantic right whale were consistently used. This suggests large-scale whale hunting activities in Scandinavia starting in the sixth century. The study also highlights the severe impact of Iron Age and medieval trade and resource exploitation on ecosystems.
JOURNAL OF MARITIME ARCHAEOLOGY
(2023)
Letter
Geriatrics & Gerontology
Oladayo A. A. Oyebanji, Yasin Abul, Brigid M. M. Wilson, Jurgen Bosch, Elise M. M. Didion, Alexandra N. N. Paxitzis, Nicholas Sundheimer, Vaishnavi Ragavapuram, Dennis Wilk, Debbie Keresztesy, Htin Aung, Yi Cao, Christopher L. L. King, Alejandro B. B. Balazs, Elizabeth M. M. White, Stefan Gravenstein, David H. H. Canaday
JOURNAL OF THE AMERICAN GERIATRICS SOCIETY
(2023)
Meeting Abstract
Anthropology
Christiana L. Scheib, Meriam Guellil, Richard Hagan, Marcel Keller, Sarah A. Inskip, Craig Cessford, Ruoyun Hui, Eugenia D'Atanasio, Jenna Dittmar, Alice A. Rose, Bram Mulder, Piers Mitchell, Tamsin C. O'Connell, Alexander Herbig, Johannes Krause, Tina Warinner, Toomas Kivisild, John E. Robb
AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY
(2020)