Kohei Sakai

830 total citations
40 papers, 622 citations indexed

About

Kohei Sakai is a scholar working on Surgery, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kohei Sakai has authored 40 papers receiving a total of 622 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 10 papers in Radiation and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kohei Sakai's work include Advanced X-ray Imaging Techniques (6 papers), Atomic and Subatomic Physics Research (4 papers) and Neonatal Respiratory Health Research (4 papers). Kohei Sakai is often cited by papers focused on Advanced X-ray Imaging Techniques (6 papers), Atomic and Subatomic Physics Research (4 papers) and Neonatal Respiratory Health Research (4 papers). Kohei Sakai collaborates with scholars based in Japan, United States and New Zealand. Kohei Sakai's co-authors include Takahiro Yamasaki, Yutaka Suehiro, Ken’ichiro Matsumoto, Hironori Yoshiyama, Isao Sakaida, Sho Sasaki, Hisashi Iizasa, Seiichi Taguchi, Jun Nishikawa and Toshihiko Shimizu and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Physical Chemistry B and Scientific Reports.

In The Last Decade

Kohei Sakai

37 papers receiving 612 citations

Peers

Countries citing papers authored by Kohei Sakai

Since Specialization

Citations

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

Fields of papers citing papers by Kohei Sakai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohei Sakai

This figure shows the co-authorship network connecting the top 25 collaborators of Kohei Sakai. A scholar is included among the top collaborators of Kohei Sakai 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 Kohei Sakai. Kohei Sakai 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	Bronchial structural changes analyzed with three-dimensional computed tomography correlate with severe acute graft-versus-host disease after allogenic hematopoietic stem cell transplantation 2025 ·Annals of Hematology ·(unknown), Yukinori Nakamura, Kaoru Yamamoto, (unknown), (unknown), Takahiro Sasaki, Kohei Sakai, Kazuhiko Okamura, (unknown), (unknown), (unknown), Tsunahiko Hirano, Kazuto Matsunaga, Yasuharu Ohta, Toshiaki Yujiri	0
2	T-cell Large Granular Lymphocytic Leukemia with a <i>STAT3</i> Mutation Successfully Treated with Cord Blood Transplantation 2024 ·Internal Medicine ·(unknown), (unknown), (unknown), (unknown), Kohei Sakai, (unknown), (unknown), Takahiro Sasaki, Kaoru Yamamoto, (unknown), (unknown), Toru Kawakami, Fumihiro Ishida, Yasuharu Ohta, Toshiaki Yujiri	1
3	Virus-infected peripheral blood plasmablasts in a patient with severe fever with thrombocytopenia syndrome 2020 ·International Journal of Hematology ·Toru Takahashi, Kaori Sano, Tadaki Suzuki, Takuro Matsumura, Kohei Sakai, Takayuki Tominaga, Yuko Sato, Harutaka Katano, Hideki Hasegawa	7
4	Campylobacter upsaliensis isolated from a giant hepatic cyst 2020 ·Journal of Infection and Chemotherapy ·(unknown), Toyotaka Sato, (unknown), Kohei Sakai, (unknown), Yukari Fukushima, Chie Nakajima, Yasuhiko Suzuki, Shin‐ichi Yokota	7
5	Mutations of histone demethylase genes encoded by X and Y chromosomes, Kdm5c and Kdm5d, lead to noncompaction cardiomyopathy in mice 2020 ·Biochemical and Biophysical Research Communications ·(unknown), (unknown), (unknown), Yoko Itakura, Kohei Sakai, Toshiaki Ito, Masashi Toyoda, Yoichi Sekita, Tohru Kimura	14
6	The roles played by the MYCN, Trk, and ALK genes in neuroblastoma and neural development 2019 ·Surgery Today ·Mayumi Higashi, Kohei Sakai, Shigehisa Fumino, (unknown), Taizo Furukawa, Tatsuro Tajiri	26
7	Usp26 mutation in mice leads to defective spermatogenesis depending on genetic background 2019 ·Scientific Reports ·Kohei Sakai, Chizuru Ito, (unknown), (unknown), Toshiaki Ito, Shuji Takada, Kiyotaka Toshimori, Yoichi Sekita, Tohru Kimura	21
8	An intra-amniotic injection of mesenchymal stem cells promotes lung maturity in a rat congenital diaphragmatic hernia model 2019 ·Pediatric Surgery International ·(unknown), Kohei Sakai, Shigehisa Fumino, Taizo Furukawa, Tsunao Kishida, Osam Mazda, Tatsuro Tajiri	14
9	Clinical Importance of Epstein–Barr Virus-Associated Gastric Cancer 2018 ·Cancers ·Jun Nishikawa, Hisashi Iizasa, Hironori Yoshiyama, (unknown), Yuki Kobayashi, Sho Sasaki, Munetaka Nakamura, Hideo Yanai, Kohei Sakai, Yutaka Suehiro, Takahiro Yamasaki, Isao Sakaida	67
10	EBV-associated gastric cancer evades T-cell immunity by PD-1/PD-L1 interactions 2018 ·Gastric Cancer ·Sho Sasaki, Jun Nishikawa, Kohei Sakai, Hisashi Iizasa, Hironori Yoshiyama, Masashi Yanagihara, (unknown), (unknown), Teru Kanda, Yutaka Suehiro, Takahiro Yamasaki, Isao Sakaida	78
11	Advanced surgical strategy for giant mediastinal germ cell tumor in children 2017 ·Journal of Pediatric Surgery Case Reports ·Shigehisa Fumino, Kohei Sakai, Mayumi Higashi, (unknown), Taizo Furukawa, Masaaki Yamagishi, Masayoshi Inoue, Tomoko Iehara, Hajime Hosoi, Tatsuro Tajiri	1
12	Surgical intervention and perioperative risk factors of retroperitoneal teratomas in children: a single institution experience 2016 ·Pediatric Surgery International ·Shigehisa Fumino, (unknown), Yuki Takeuchi, Kohei Sakai, Mayumi Higashi, (unknown), Taizo Furukawa, Osamu Kimura, Tatsuro Tajiri	7
13	Prenatal administration of neuropeptide bombesin promotes lung development in a rat model of nitrofen-induced congenital diaphragmatic hernia 2014 ·Journal of Pediatric Surgery ·Kohei Sakai, Osamu Kimura, Taizo Furukawa, Shigehisa Fumino, Koji Higuchi, (unknown), (unknown), (unknown), Kouji Masumoto, Tatsuro Tajiri	8
14	Adoptive immunotherapy with MUC1-mRNA transfected dendritic cells and cytotoxic lymphocytes plus gemcitabine for unresectable pancreatic cancer 2014 ·Journal of Translational Medicine ·Yoshitaro Shindo, Shoichi Hazama, Yoshinari Maeda, Hiroto Matsui, Michihisa Iida, Nobuaki Suzuki, Kiyoshi Yoshimura, Tomio Ueno, Shigefumi Yoshino, Kohei Sakai, Yutaka Suehiro, Takahiro Yamasaki, Yuji Hinoda, Masaaki Oka	51
15	Spatial Resolution Evaluation of ZnO Scintillator as an In-situ Imaging Device in EUV Region 2014 ·IEEE Transactions on Nuclear Science ·Tomoharu Nakazato, (unknown), Toshihiko Shimizu, Kohei Yamanoi, Kohei Sakai, Kohei Takeda, (unknown), Yuki Minami, Marilou Cadatal‐Raduban, Nobuhiko Sarukura, Hiroaki Nishimura, H. Azechi, Tsuguo Fukuda, Momoko Tanaka, Masaharu Nishikino, Tetsuya Kawachi	5
16	Germline copy number variations associated with breast cancer susceptibility in a Japanese population 2012 ·Tumor Biology ·Yutaka Suehiro, (unknown), (unknown), (unknown), Kohei Sakai, Naoko Okayama, M. Nishioka, Tomoko Furuya, Atsunori Oga, Shigeto Kawauchi, Noriko Maeda, (unknown), Yukiko Nagashima, Shigeru Yamamoto, Masaaki Oka, Yuji Hinoda, Kohsuke Sasaki	13
17	Potential High-Spatial Resolution In-Situ Imaging of Soft X-Ray Laser Pulses With ZnO Crystal 2012 ·IEEE Transactions on Nuclear Science ·Tomoharu Nakazato, Toshihiko Shimizu, Kohei Yamanoi, Kohei Sakai, Kohei Takeda, (unknown), Yuki Minami, Marilou Cadatal‐Raduban, Nobuhiko Sarukura, Hiroaki Nishimura, H. Azechi, Dirk Ehrentraut, Tsuguo Fukuda, Momoko Tanaka, (unknown), Tetsuya Kawachi	8
18	Biosynthesis of glycolate-based polyesters containing medium-chain-length 3-hydroxyalkanoates in recombinant Escherichia coli expressing engineered polyhydroxyalkanoate synthase 2011 ·Journal of Biotechnology ·Ken’ichiro Matsumoto, (unknown), Kohei Sakai, (unknown), Seiichi Taguchi	37
19	A New Beneficial Mutation inPseudomonassp. 61-3 Polyhydroxyalkanoate (PHA) Synthase for Enhanced Cellular Content of 3-Hydroxybutyrate-Based PHA Explored Using Its Enzyme Homolog as a Mutation Template 2010 ·Bioscience Biotechnology and Biochemistry ·Fumi Shozui, Jian Sun, Yuyang Song, Miwa Yamada, Kohei Sakai, Ken’ichiro Matsumoto, Kazuma Takase, Seiichi Taguchi	12
20	Development of bile duct cancer in a 26-year-old man after resection of infantile choledochal cyst 2008 ·Journal of Pediatric Surgery ·Shigeru Ono, Kohei Sakai, Osamu Kimura, Naomi Iwai	35

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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