Kumiko Oka

447 total citations
18 papers, 334 citations indexed

About

Kumiko Oka is a scholar working on Plant Science, Molecular Biology and Surgery. According to data from OpenAlex, Kumiko Oka has authored 18 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Plant Science, 6 papers in Molecular Biology and 3 papers in Surgery. Recurrent topics in Kumiko Oka's work include Molecular Biology Techniques and Applications (3 papers), Plant-Microbe Interactions and Immunity (3 papers) and Mycotoxins in Agriculture and Food (3 papers). Kumiko Oka is often cited by papers focused on Molecular Biology Techniques and Applications (3 papers), Plant-Microbe Interactions and Immunity (3 papers) and Mycotoxins in Agriculture and Food (3 papers). Kumiko Oka collaborates with scholars based in Japan and Germany. Kumiko Oka's co-authors include Shigemi Seo, Ichiro Mitsuhara, Michie Kobayashi, Hiroshi Otani, Motoichiro Kodama, Keiko Shimizu, Hiroshi Shiono, Masaru Asari, Chikatoshi Maseda and Tomohiro Omura and has published in prestigious journals such as Biochemical and Biophysical Research Communications, International Journal of Pharmaceutics and Plant and Cell Physiology.

In The Last Decade

Kumiko Oka

16 papers receiving 324 citations

Peers

Countries citing papers authored by Kumiko Oka

Since Specialization

Citations

This map shows the geographic impact of Kumiko Oka'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 Kumiko Oka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kumiko Oka more than expected).

Fields of papers citing papers by Kumiko Oka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kumiko Oka. 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 Kumiko Oka. The network helps show where Kumiko Oka may publish in the future.

Co-authorship network of co-authors of Kumiko Oka

This figure shows the co-authorship network connecting the top 25 collaborators of Kumiko Oka. A scholar is included among the top collaborators of Kumiko Oka 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 Kumiko Oka. Kumiko Oka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	Adaptation of light-harvesting and energy-transfer processes of a diatom Phaeodactylum tricornutum to different light qualities 2020 ·Photosynthesis Research ·Kumiko Oka, Yoshifumi Ueno, Makio Yokono, Jian‐Ren Shen, Ryo Nagao, Seiji Akimoto	20
2	Effects of Adipose Tissue-Derived Stem Cells Transplanted to a Bone Defect after Irradiation 2020 ·Journal of Hard Tissue Biology ·(unknown), (unknown), Kumiko Oka, (unknown)	2
3	A case of basaloid squamous cell carcinoma of the maxilla treated successfully by superselective intra-arterial chemotherapy with radiotherapy 2018 ·Japanese Journal of Oral & Maxillofacial Surgery ·(unknown), (unknown), (unknown), (unknown), Kumiko Oka, (unknown)	0
4	A Case of Sudden Infant Death Due to Incomplete Kawasaki Disease 2015 ·Journal of Forensic Sciences ·Daisuke Yajima, Keiko Shimizu, Kumiko Oka, Masaru Asari, Chikatoshi Maseda, Katsuhiro Okuda, Hiroshi Shiono, Seiji Ohtani, Katsuhiro Ogawa	9
5	Antifungal Activity of Volatile Compounds Produced by an Edible Mushroom Hypsizygus marmoreus against Phytopathogenic Fungi 2015 ·Journal of Phytopathology ·Kumiko Oka, Atsushi Ishihara, (unknown), (unknown), (unknown), Akira Nakagiri, Hiroshi Otani	15
6	Brain stem hemorrhage due to cerebral amyloid angiopathy: The autopsy of a patient with Alzheimer’s disease at a young age 2014 ·Legal Medicine ·Seiji Ohtani, Keiko Shimizu, Masaru Asari, Chikatoshi Maseda, Kumiko Oka, Hiromi Yamada, (unknown), (unknown), Daisuke Yajima, Hiroshi Shiono, Katsuhiro Ogawa	3
7	Tobacco MAP Kinase Phosphatase (NtMKP1) Negatively Regulates Wound Response and Induced Resistance Against Necrotrophic Pathogens and Lepidopteran Herbivores 2013 ·Molecular Plant-Microbe Interactions ·Kumiko Oka, (unknown), Shinpei Katou, Shigemi Seo, Kei Kawazu, Atsushi Mochizuki, Kazuyuki Kuchitsu, Ichiro Mitsuhara	20
8	Genotyping of 38 insertion/deletion polymorphisms for human identification using universal fluorescent PCR 2013 ·Molecular and Cellular Probes ·Kumiko Oka, Masaru Asari, Tomohiro Omura, (unknown), Chikatoshi Maseda, Daisuke Yajima, Kazuo Matsubara, Hiroshi Shiono, (unknown), Keiko Shimizu	13
9	Sodium tauroursodeoxycholate prevents paraquat-induced cell death by suppressing endoplasmic reticulum stress responses in human lung epithelial A549 cells 2013 ·Biochemical and Biophysical Research Communications ·Tomohiro Omura, Masaru Asari, Joe Yamamoto, Kumiko Oka, (unknown), Chikatoshi Maseda, (unknown), Yoshikazu Tasaki, Hiroshi Shiono, Atsushi Yonezawa, Satohiro Masuda, Kazuo Matsubara, Keiko Shimizu	48
10	Jasmonic acid negatively regulates resistance to Tobacco mosaic virus in tobacco 2013 ·Plant and Cell Physiology ·Kumiko Oka, Michie Kobayashi, Ichiro Mitsuhara, Shigemi Seo	60
11	Multiplex PCR-based Alu insertion polymorphisms genotyping for identifying individuals of Japanese ethnicity 2012 ·Genomics ·Masaru Asari, Tomohiro Omura, Kumiko Oka, Chikatoshi Maseda, Yoshikazu Tasaki, Hiroshi Shiono, Kazuo Matsubara, (unknown), Keiko Shimizu	8
12	Universal fluorescent labeling of amplification products using locked nucleic acids 2012 ·Electrophoresis ·Masaru Asari, Kumiko Oka, Tomohiro Omura, Chikatoshi Maseda, Yoshikazu Tasaki, Hiroshi Shiono, Kazuo Matsubara, (unknown), Keiko Shimizu	8
13	HRD1 Levels Increased by Zonisamide Prevented Cell Death and Caspase-3 Activation Caused by Endoplasmic Reticulum Stress in SH-SY5Y Cells 2011 ·Journal of Molecular Neuroscience ·Tomohiro Omura, Masaru Asari, Joe Yamamoto, (unknown), Kumiko Oka, (unknown), Chikatoshi Maseda, (unknown), Yoshikazu Tasaki, Hiroshi Shiono, Keiko Shimizu, Kazuo Matsubara	29
14	Detection of carrot red leaf virus-RNA in carrot seeds by multiplex RT-nested PCR 2011 ·Journal of General Plant Pathology ·Kumiko Oka, Tomofumi Mochizuki, Satoshi Ohki	0
15	Destruxin B produced by Alternaria brassicae does not induce accessibility of host plants to fungal invasion 2007 ·Physiological and Molecular Plant Pathology ·(unknown), Kumiko Oka, (unknown), Motoichiro Kodama, Hiroshi Otani	16
16	Detoxification of α-tomatine by tomato pathogens Alternaria alternata tomato pathotype and Corynespora cassiicola and its role in infection 2006 ·Journal of General Plant Pathology ·Kumiko Oka, Akiko Okubo, Motoichiro Kodama, Hiroshi Otani	13
17	Stability of chitosan–pDNA complex powder prepared by supercritical carbon dioxide process 2005 ·International Journal of Pharmaceutics ·Hirokazu Okamoto, Yuki Sakakura, (unknown), Kumiko Oka, (unknown), Hiroaki Todo, Kotaro Iida, Kazumi Danjo	45
18	Host-specific AB-toxin production by germinating spores of Alternaria brassicicola is induced by a host-derived oligosaccharide 2005 ·Physiological and Molecular Plant Pathology ·Kumiko Oka, Hajime Akamatsu, Motoichiro Kodama, Hiromitsu Nakajima, (unknown), Hiroshi Otani	25

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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