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Ryo Nakao · SciRah

Researcher profile · Semantic Scholar

Ryo Nakao

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Ryo Nakao — researcher profile on SciRah

h-index: 31
Works: 184
Citations: 3,808

Most-cited papers

Revisiting the taxonomy and evolution of pathogenicity of the genus Leptospira through the prism of genomics
A. T. Vincent, Olivier Schiettekatte, C. Goarant, V. Neela +11 more
2019PLoS Neglected Tropical Diseases532 citations Open access
Semantic Scholar
A novel nairovirus associated with acute febrile illness in Hokkaido, Japan
Fumihiro Kodama, Hiroki Yamaguchi, E. Park, Kango Tatemoto +26 more
2021Nature Communications108 citations Open access
Semantic Scholar
Emergence of the invasive malaria vector Anopheles stephensi in Khartoum State, Central Sudan
Ayman Ahmed, Rua Khogali, Mohammed A. Elnour, Ryo Nakao +1 more
2021Parasites & Vectors70 citations Open access
Semantic Scholar
Diversity of spotted fever group rickettsiae and their association with host ticks in Japan
M. J. Thu, Yong-Jin Qiu, K. Matsuno, M. Kajihara +13 more
2019Scientific Reports63 citations Open access
Semantic Scholar
Nuclear (18S-28S rRNA) and mitochondrial genome markers of Carios (Carios) vespertilionis (Argasidae) support Carios Latreille, 1796 as a lineage embedded in the Ornithodorinae: re-classification of the Carios sensu Klompen and Oliver (1993) clade into its respective subgenera.
B. Mans, S. Kelava, R. Pienaar, J. Featherston +16 more
2021Ticks and Tick-borne Diseases61 citations
Semantic Scholar
Phylogenies from mitochondrial genomes of 120 species of ticks: Insights into the evolution of the families of ticks and of the genus Amblyomma.
S. Kelava, B. Mans, R. Shao, M. M. Moustafa +12 more
2020Ticks and Tick-borne Diseases55 citations
Semantic Scholar
Anthropogenic interferences lead to gut microbiome dysbiosis in Asian elephants and may alter adaptation processes to surrounding environments
M. M. Moustafa, Hla Myet Chel, M. J. Thu, Saw Bawm +10 more
2021Scientific Reports50 citations Open access
Semantic Scholar
Comparing the gut microbiome along the gastrointestinal tract of three sympatric species of wild rodents
Jason L. Anders, M. M. Moustafa, W. Mohamed, T. Hayakawa +2 more
2021Scientific Reports48 citations Open access
Semantic Scholar
Tick-borne diseases in Egypt: A one health perspective
A. Abdelbaset, N. Nonaka, Ryo Nakao
2022One Health34 citations Open access
Semantic Scholar
Screening of tick-borne pathogens in argasid ticks in Zambia: Expansion of the geographic distribution of Rickettsia lusitaniae and Rickettsia hoogstraalii and detection of putative novel Anaplasma species.
Yong-Jin Qiu, M. Simuunza, M. Kajihara, Herman M. Chambaro +10 more
2021Ticks and Tick-borne Diseases32 citations Open access
Semantic Scholar
Exploring Prokaryotic and Eukaryotic Microbiomes Helps in Detecting Tick-Borne Infectious Agents in the Blood of Camels
W. Mohamed, Alsagher O. Ali, Hassan Y. A. H. Mahmoud, Mosaab A. Omar +7 more
2021Pathogens31 citations Open access
Semantic Scholar
Detection of Borrelia burgdorferi Sensu Lato and Relapsing Fever Borrelia in Feeding Ixodes Ticks and Rodents in Sarawak, Malaysia: New Geographical Records of Borrelia yangtzensis and Borrelia miyamotoi
Alice C C Lau, Yong-Jin Qiu, M. M. Moustafa, Ryo Nakao +4 more
2020Pathogens29 citations Open access
Semantic Scholar
Serologic and molecular evidence for circulation of Crimean-Congo hemorrhagic fever virus in ticks and cattle in Zambia
M. Kajihara, M. Simuunza, N. Saasa, G. Dautu +19 more
2021PLoS Neglected Tropical Diseases27 citations Open access
Semantic Scholar
Seventy-eight entire mitochondrial genomes and nuclear rRNA genes provide insight into the phylogeny of the hard ticks, particularly the Haemaphysalis species, Africaniella transversale and Robertsicus elaphensis.
S. Kelava, B. Mans, R. Shao, D. Barker +6 more
2022Ticks and Tick-borne Diseases24 citations Open access
Semantic Scholar
Detection and molecular identification of Leucocytozoon and Plasmodium species from village chickens in different areas of Myanmar.
S. Y. Win, Hla Myet Chel, Myint Myint Hmoon, Lat Lat Htun +6 more
2020Acta Tropica23 citations
Semantic Scholar
Isolation of Candidatus Bartonella rousetti and Other Bat-associated Bartonellae from Bats and Their Flies in Zambia
Yong-Jin Qiu, M. Kajihara, Ryo Nakao, Evans Mulenga +11 more
2020Pathogens23 citations Open access
Semantic Scholar
Comparative mitogenomics elucidates the population genetic structure of Amblyomma testudinarium in Japan and a closely related Amblyomma species in Myanmar
W. Mohamed, M. M. Moustafa, M. J. Thu, Keita Kakisaka +15 more
2022Evolutionary Applications22 citations Open access
Semantic Scholar
Amblyomma testudinarium infestation on a brown bear (Ursus arctos yesoensis) captured in Hokkaido, a northern island of Japan.
Ryo Nakao, Kohei Shinjo, Tomoki Sakiyama, Shohei Ogata +12 more
2020Parasitology international22 citations
Semantic Scholar
Human-biting ticks and zoonotic tick-borne pathogens in North Africa: diversity, distribution, and trans-Mediterranean public health challenges
A. Abdelbaset, M. Kwak, N. Nonaka, Ryo Nakao
2023One Health21 citations Open access
Semantic Scholar
Cystic echinococcosis in humans and animals in Egypt: An epidemiological overview
A. Abdelbaset, K. Yagi, N. Nonaka, Ryo Nakao
2021Current Research in Parasitology and Vector-Borne Diseases21 citations Open access
Semantic Scholar
Evidence of Borrelia theileri in Wild and Domestic Animals in the Kafue Ecosystem of Zambia
Yong-Jin Qiu, D. Squarre, Yukiko Nakamura, Alice C C Lau +9 more
2021Microorganisms20 citations Open access
Semantic Scholar
Molecular identification and genetic characterization of tick-borne pathogens in sheep and goats at two farms in the central and southern regions of Malawi.
Elisha Chatanga, Henson Kainga, Emmanuel Maganga, K. Hayashida +4 more
2020Ticks and Tick-borne Diseases19 citations Open access
Semantic Scholar
Potential role of dogs as sentinels and reservoirs for piroplasms infecting equine and cattle in Riyadh City, Saudi Arabia.
B. Salim, A. D. Alanazi, R. Omori, M. Alyousif +3 more
2019Acta Tropica19 citations Open access
Semantic Scholar
First detection of Eimeria species in Myanmar domestic goats with both microscopic and molecular methods
Saw Bawm, Tay Zar Bhone Win, S. Y. Win, Lat Lat Htun +2 more
2020Parasite18 citations Open access
Semantic Scholar
Dietary niche breadth influences the effects of urbanization on the gut microbiota of sympatric rodents
Jason L. Anders, A. Mychajliw, M. M. Moustafa, W. Mohamed +3 more
2021Ecology and Evolution17 citations Open access
Semantic Scholar
Bacterial and protozoan pathogens/symbionts in ticks infecting wild grasscutters Thryonomys swinderianus in Ghana.
C. Adenyo, K. Ohya, Yong-Jin Qiu, Y. Takashima +14 more
2020Acta Tropica17 citations
Semantic Scholar
Genetic Diversity and Sequence Polymorphism of Two Genes Encoding Theileria parva Antigens Recognized by CD8+ T Cells among Vaccinated and Unvaccinated Cattle in Malawi
Elisha Chatanga, K. Hayashida, W. Muleya, K. Kusakisako +6 more
2020Pathogens17 citations Open access
Semantic Scholar
Development of a Multiplex Loop-Mediated Isothermal Amplification (LAMP) Method for Simultaneous Detection of Spotted Fever Group Rickettsiae and Malaria Parasites by Dipstick DNA Chromatography
L. Moonga, K. Hayashida, Naoko Kawai, Ryo Nakao +3 more
2020Diagnostics16 citations Open access
Semantic Scholar
Mitogenomic exploration supports the historical hypothesis of anthropogenic diffusion of a zoonotic parasite Echinococcus multilocularis
Naoki Hayashi, Ryo Nakao, Y. Ohari, Takao Irie +8 more
2023iScience15 citations Open access
Semantic Scholar
The dynamics of the microbiome in Ixodidae are shaped by tick ontogeny and pathogens in Sarawak, Malaysian Borneo
Alice C C Lau, W. Mohamed, Ryo Nakao, M. Onuma +6 more
2023Microbial Genomics15 citations Open access
Semantic Scholar
High infection rate of tick-borne protozoan and rickettsial pathogens of cattle in Malawi and the development of a multiplex PCR for Babesia and Theileria species identification.
Elisha Chatanga, Emmanuel Maganga, W. Mohamed, Shohei Ogata +7 more
2022Acta Tropica15 citations Open access
Semantic Scholar
BoLA-DRB3 gene haplotypes show divergence in native Sudanese cattle from taurine and indicine breeds
B. Salim, S. Takeshima, Ryo Nakao, M. M. Moustafa +5 more
2021Scientific Reports15 citations Open access
Semantic Scholar
Molecular and phenotypic characterization of Leptospira johnsonii sp. nov., Leptospira ellinghausenii sp. nov. and Leptospira ryugenii sp. nov. isolated from soil and water in Japan
T. Masuzawa, M. Saito, Ryo Nakao, Yasuhiko Nikaido +13 more
2019Microbiology and immunology15 citations Open access
Semantic Scholar
Domestic dog demographics and estimates of canine vaccination coverage in a rural area of Zambia for the elimination of rabies
Chiho Kaneko, R. Omori, M. Sasaki, Chikako Kataoka-Nakamura +17 more
2021PLoS Neglected Tropical Diseases14 citations Open access
Semantic Scholar
Molecular detection and characterization of tick-borne hemoparasites and Anaplasmataceae in dogs in major cities of Malawi
Elisha Chatanga, Henson Kainga, T. Razemba, R. Ssuna +6 more
2020Parasitology Research14 citations
Semantic Scholar
Isolation of Rickettsia, Rickettsiella, and Spiroplasma from Questing Ticks in Japan Using Arthropod Cells
M. J. Thu, Yong-Jin Qiu, Chikako Kataoka-Nakamura, C. Sugimoto +3 more
2019Vector Borne and Zoonotic Diseases14 citations Open access
Semantic Scholar
Detection of parasite-derived tRNA and rRNA fragments in the peripheral blood of mice experimentally infected with Leishmania donovani and Leishmania amazonensis using next-generation sequencing analysis.
K. Kusakisako, Ryo Nakao, K. Katakura
2022Parasitology international13 citations Open access
Semantic Scholar
Detection of Tick-Borne Bacterial and Protozoan Pathogens in Ticks from the Zambia–Angola Border
Yong-Jin Qiu, M. Simuunza, M. Kajihara, J. Ndebe +7 more
2022Pathogens13 citations Open access
Semantic Scholar
Novel symbionts and potential human pathogens excavated from argasid tick microbiomes that are shaped by dual or single symbiosis
M. M. Moustafa, W. Mohamed, Alice C C Lau, Elisha Chatanga +10 more
2022Computational and Structural Biotechnology Journal12 citations Open access
Semantic Scholar
Identification, genetic variation, and structural analysis of 18S rRNA of Theileria orientalis and Theileria velifera-like isolates from Myanmar.
Saw Bawm, Rumi Sagara, Keita Kakisaka, M. J. Thu +7 more
2021Parasitology international12 citations
Semantic Scholar
Diverse mosquito-specific flaviviruses in the Bolivian Amazon basin.
Y. Orba, K. Matsuno, Ryo Nakao, K. Kryukov +11 more
2021Journal of General Virology12 citations Open access
Semantic Scholar
Molecular detection of apicomplexan protozoa in Hokkaido brown bears (Ursus arctos yesoensis) and Japanese black bears (Ursus thibetanus japonicus)
M. M. Moustafa, Ayaka Sasaki, M. Shimozuru, Ryo Nakao +8 more
2020Parasitology Research12 citations Open access
Semantic Scholar
Molecular identification of trypanosomes in cattle in Malawi using PCR methods and nanopore sequencing: epidemiological implications for the control of human and animal trypanosomiases
Megasari Marsela, K. Hayashida, Ryo Nakao, Elisha Chatanga +5 more
2020Parasite12 citations Open access
Semantic Scholar
Seroprevalence of Toxoplasma gondii in household cats in Myanmar and molecular identification of parasites using feline faecal oocysts
Saw Bawm, A. Phyu, Hla Myet Chel, Lat Lat Htun +2 more
2020Food and Waterborne Parasitology12 citations Open access
Semantic Scholar
Spiroplasma Infection among Ixodid Ticks Exhibits Species Dependence and Suggests a Vertical Pattern of Transmission
Shohei Ogata, W. Mohamed, K. Kusakisako, M. J. Thu +6 more
2021Microorganisms11 citations Open access
Semantic Scholar
PCR detection and genetic characterization of piroplasms from dogs in Myanmar, and a possible role of dogs as reservoirs for Theileria parasites infecting cattle, water buffaloes, and goats.
Saw Bawm, Tin Tin Myaing, M. J. Thu, S. Akter +5 more
2021Ticks and Tick-borne Diseases11 citations
Semantic Scholar
Potential of cell-free DNA as a screening marker for parasite infections in dog.
S. Akter, Ryo Nakao, Yuhei Imasato, M. Alam +1 more
2019Genomics11 citations Open access
Semantic Scholar
Host, season, habitat and climatic factors as drivers of Asian rodent tick (Ixodes granulatus) (Acari: Ixodidae) occurrence and abundance in Southeast Asia.
M. Kwak, A. Hitch, S. Borthwick, D. Low +5 more
2023Acta Tropica10 citations Open access
Semantic Scholar
The East Indies reptile tick Amblyomma helvolum Koch, 1844 (Acari: Ixodidae), taxonomy, biology and new host records, including the first record of human infestation.
M. Kwak, M. D. Jones, Madison E. A. Harman, S. N. Smith +7 more
2023Ticks and Tick-borne Diseases10 citations Open access
Semantic Scholar
Morphological and molecular identification of trematode cercariae related with humans and animal health in freshwater snails from a lake and a dam in Myanmar
Saw Bawm, Nang Ei Ei Khaing, S. Y. Win, Su Su Thein +10 more
2022Parasitology Research10 citations
Semantic Scholar

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