Hiroshi Oya

1.4k total citations · 1 hit paper
28 papers, 1.1k citations indexed

About

Hiroshi Oya is a scholar working on Molecular Biology, Ecology and Infectious Diseases. According to data from OpenAlex, Hiroshi Oya has authored 28 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 8 papers in Ecology and 4 papers in Infectious Diseases. Recurrent topics in Hiroshi Oya's work include Parasite Biology and Host Interactions (7 papers), Biochemical and Molecular Research (4 papers) and Mitochondrial Function and Pathology (3 papers). Hiroshi Oya is often cited by papers focused on Parasite Biology and Host Interactions (7 papers), Biochemical and Molecular Research (4 papers) and Mitochondrial Function and Pathology (3 papers). Hiroshi Oya collaborates with scholars based in Japan and United States. Hiroshi Oya's co-authors include Shinzaburo Takamiya, Takayuki Ozawa, Takeshi Sato, Keiji Suzuki, Shigeo Ohta, Yoshikuni Mizuno, M. Tanaka, Yasuo Kagawa, Kiyoshi Kita and Takashi Aoki and has published in prestigious journals such as Biochemical and Biophysical Research Communications, FEBS Letters and Biochimica et Biophysica Acta (BBA) - Bioenergetics.

In The Last Decade

Hiroshi Oya

28 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Deficiencies in Complex I subunits of the respiratory chain in Parkinson's disease

1989 589 citations Yoshikuni Mizuno, Shigeo Ohta et al. Biochemical and Biophysical Research Communications profile →

Peers

Countries citing papers authored by Hiroshi Oya

Since Specialization

Citations

This map shows the geographic impact of Hiroshi Oya's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hiroshi Oya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Oya more than expected).

Fields of papers citing papers by Hiroshi Oya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiroshi Oya. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hiroshi Oya. The network helps show where Hiroshi Oya may publish in the future.

Co-authorship network of co-authors of Hiroshi Oya

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Oya. A scholar is included among the top collaborators of Hiroshi Oya based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroshi Oya. Hiroshi Oya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Mandatory Palliative Care Education for Surgical Residents: Initial Focus on Teaching Pain Management 2012 ·Japanese Journal of Clinical Oncology ·Hiroshi Oya, Motohiro Matoba, Shinnosuke Murakami, Takashi Ohshiro, Takayoshi Kishino, (unknown), (unknown), Satoko Hori, (unknown), (unknown), Takashi Maeda	13
2	Limited association between a catechol-O-methyltransferase (COMT) polymorphism and breast cancer risk in Japan 2001 ·International Journal of Clinical Oncology ·Nobuyuki Hamajima, Keitaro Matsuo, Kazuo Tajima, Masaki Mizutani, Hiroji Iwata, Takuji Iwase, (unknown), Hiroshi Oya, Yuuki Obata	47
3	Developmental changes in the respiratory chain of Ascaris mitochondria 1993 ·Biochimica et Biophysica Acta (BBA) - Bioenergetics ·Shinzaburo Takamiya, Kiyoshi Kita, Hua Wang, Paul P. Weinstein, Akira Hiraishi, Hiroshi Oya, Takashi Aoki	58
4	Human complex II(succinate-ubiquinone oxidoreductase): cDNA cloning of iron sulfur(Ip) subunit of liver mitochondria 1990 ·Biochemical and Biophysical Research Communications ·Kiyoshi Kita, Hiroshi Oya, Robert B. Gennis, Brian A.C. Ackrell, Michihiro Kasahara	52
5	Structural studies on three flavin‐interacting regions of the flavoprotein subunit of complex II in Ascaris suum mitochondria 1990 ·FEBS Letters ·(unknown), Kiyoshi Kita, Shinzaburo Takamiya, Kiyoshi Konishi, Takashi Aoki, Hiroshi Oya	10
6	Deficiencies in Complex I subunits of the respiratory chain in Parkinson's disease breakdown → 1989 ·Biochemical and Biophysical Research Communications ·Yoshikuni Mizuno, Shigeo Ohta, M. Tanaka, Shinzaburo Takamiya, Keiji Suzuki, Takeshi Sato, Hiroshi Oya, Takayuki Ozawa, Yasuo Kagawa	589
7	ESR studies on iron‐sulfur clusters of complex II in Ascaris suum mitochondria which exhibits strong fumarate reductase activity 1988 ·FEBS Letters ·(unknown), Kiyoshi Kita, (unknown), Hiroshi Oya, Shigeru Itoh	15
8	Complex II is a major component of the respiratory chain in the muscle mitochondria of Ascaris suum with high fumarate reductase activity 1988 ·Comparative Biochemistry and Physiology Part B Comparative Biochemistry ·Kiyoshi Kita, Shinzaburo Takamiya, (unknown), (unknown), Hiroshi Oya	15
9	Electron-transfer complexes of Ascaris suum muscle mitochondria. III. Composition and fumarate reductase activity of complex II 1988 ·Biochimica et Biophysica Acta (BBA) - Bioenergetics ·Kiyoshi Kita, Shinzaburo Takamiya, (unknown), (unknown), Hiroshi Suzuki, Takayuki Ozawa, Hiroshi Oya	55
10	Regulatory properties of carbamoyl-phosphate synthetase II from the parasitic protozoan Crithidia fasciculata 1987 ·Comparative Biochemistry and Physiology Part B Comparative Biochemistry ·Takashi Aoki, Hiroshi Oya	7
11	Electron-transfer complexes of Ascaris suum muscle mitochondria. II. Succinate-coenzyme Q reductase (complex II) associated with substrate-reducible cytochrome b-558 1986 ·Biochimica et Biophysica Acta (BBA) - Bioenergetics ·Shinzaburo Takamiya, (unknown), Hiroshi Oya	41
12	Chromosomal location of the Escherichia coli cytochrome b556 gene, cybA 1984 ·Molecular and General Genetics MGG ·Hiroshi Murakami, Kiyoshi Kita, Hiroshi Oya, Yasuhiro Anraku	13
13	Electron transfer complexes of Ascaris suum muscle mitochondria: I. Characterization of NADH-cytochrome c reductase (complex I-III), with special reference to cytochrome localization 1984 ·Molecular and Biochemical Parasitology ·Shinzaburo Takamiya, (unknown), Hiroshi Oya	30
14	Mechanism of inactivation of a Fasciola proteolytic enzyme by peptide aldehydes and alkylating agents 1983 ·Molecular and Biochemical Parasitology ·Takashi Aoki, Hiroshi Yamasaki, Hiroshi Oya	4
15	The course ofAngiostrongylus cantonensis infection in athymic nude and neonatally thymectomized mice 1982 ·Parasitology Research ·Kentaro Yoshimura, Keiko Sato, (unknown), Hiroshi Oya	11
16	Angiostrongylus cantonensis: Rejection of pulmonary arterial transfers of lung stage worms 1981 ·Experimental Parasitology ·Kentaro Yoshimura, Keiko Sato, Hiroshi Oya	1
17	Angiostrongylus cantonensis: Development following pulmonary arterial transfers into permissive and nonpermissive hosts 1980 ·Experimental Parasitology ·Kentaro Yoshimura, (unknown), Hiroshi Oya, (unknown)	17
18	Control of pyrimidine biosynthesis in the Ascaris ovary: Regulatory properties of glutamine-dependent carbamoyl-phosphate synthetase and copurification of the enzyme with aspartate carbamoyltransferase and dihydroorotase 1980 ·Molecular and Biochemical Parasitology ·Takashi Aoki, Hiroshi Oya, Masataka Mori, Masamiti Tatibana	7
19	Glutamine-dependent Carbamoyl-phosphates Synthetase in Ascaris Ovary and its Regulatory Properties 1975 ·Proceedings of the Japan Academy ·Takashi Aoki, Hiroshi Oya, Masataka Mori, Masamiti Tatibana	10
20	Preparation of myosin A from body wall musculature of Ascaris lumbricoides 1973 ·Biochimica et Biophysica Acta (BBA) - Protein Structure ·Masahiro Yamaguchi, Takeshi Nakamura, Hiroshi Oya, Takamitsu Sekine	6

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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