Shiki Okamoto

5.0k total citations
120 papers, 3.3k citations indexed

About

Shiki Okamoto is a scholar working on Molecular Biology, Physiology and Animal Science and Zoology. According to data from OpenAlex, Shiki Okamoto has authored 120 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Molecular Biology, 24 papers in Physiology and 19 papers in Animal Science and Zoology. Recurrent topics in Shiki Okamoto's work include Regulation of Appetite and Obesity (18 papers), Adipose Tissue and Metabolism (17 papers) and Animal Nutrition and Physiology (14 papers). Shiki Okamoto is often cited by papers focused on Regulation of Appetite and Obesity (18 papers), Adipose Tissue and Metabolism (17 papers) and Animal Nutrition and Physiology (14 papers). Shiki Okamoto collaborates with scholars based in Japan, United States and Switzerland. Shiki Okamoto's co-authors include Yasuhiko Minokoshi, Tetsuya Shiuchi, Chitoku Toda, Sai Peck Lee, Atsushi Suzuki, Kumiko Saito, Hirohiko Ukai, Y. Fukui, T. Ezaki and Jiro Moriguchi and has published in prestigious journals such as Journal of Biological Chemistry, Blood and PLoS ONE.

In The Last Decade

Shiki Okamoto

119 papers receiving 3.2k citations

Peers

Countries citing papers authored by Shiki Okamoto

Since Specialization

Citations

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

Fields of papers citing papers by Shiki Okamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shiki Okamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Shiki Okamoto. A scholar is included among the top collaborators of Shiki Okamoto 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 Shiki Okamoto. Shiki Okamoto 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	A Rare Case of Autoimmune-Mediated Lecithin:Cholesterol Acyltransferase Insufficiency Manifesting as the Acute Onset of Extremely Hypo-High-Density Lipoprotein-Cholesterolemia and Spontaneous Improvement: A Case Report with a Review of the Literature 2024 ·Journal of Atherosclerosis and Thrombosis ·(unknown), Masayuki Kuroda, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Shiki Okamoto, Junko Miyoshi, (unknown), Kazuki Sato, (unknown), (unknown), Yoshiro Maezawa, Koutaro Yokote, Hiroaki Masuzaki	0
2	Phosphorylated STAT3 expression predicts better prognosis in smoldering type of adult T‐cell leukemia/lymphoma 2019 ·Cancer Science ·(unknown), Kennosuke Karube, (unknown), (unknown), (unknown), Sawako Nakachi, Shiki Okamoto, Satoko Morishima, Kazuiku Ohshiro, (unknown), Takuya Fukushima, Hiroaki Masuzaki	11
3	Role of the α2 subunit of AMP-activated protein kinase and its nuclear localization in mitochondria and energy metabolism-related gene expressions in C2C12 cells 2018 ·Metabolism ·Shiki Okamoto, (unknown), Shigefumi Yokota, Kumiko Saito, Yasuhiko Minokoshi	25
4	Salmonella-induced Diarrhea Occurs in the Absence of IL-8 Receptor (CXCR2)-Dependent Neutrophilic Inflammation 2014 ·The Journal of Infectious Diseases ·Ronald R. Marchelletta, Mélanie G. Gareau, Shiki Okamoto, D G Guiney, Kim E. Barrett, Joshua Fierer	13
5	Disease stage stratified effects of cell dose in unrelated BMT for hematological malignancies: a report from Japan marrow donor program 2010 ·Bone Marrow Transplantation ·Yoshihiro Inamoto, Koichi Miyamura, Shiki Okamoto, Hideki Akiyama, Hiroatsu Iida, Tetsuya Eto, Y Morishima, K Kawa, Akira Kikuchi, Yoshihisa Nagatoshi, Junji Tanaka, Takashi Ashida, Mitsuyoshi Hirokawa, Masahiro Tsuchida, Shinichiro Mori, (unknown)	3
6	Maturity and spawning season of marbled sole Pleuronectes yokohamae, and comparison of reproductive characters between different survey periods in Harima Nada and Osaka Bay, the Seto Inland Sea, Japan 2008 ·(unknown), Y. Nakamura, Shiki Okamoto	6
7	Seasonal changes in gonadosomatic index, hepatosomatic index and condition factor of marbled sole Pleuronectes yokohamae in Harima-Nada to Osaka Bay, Seto Inland Sea, Japan 2007 ·(unknown), Y. Nakamura, Shiki Okamoto	1
8	Analysis of polymorphisms in the insulin‐like growth factor 1 receptor (IGF1R) gene from Japanese quail selected for body weight 2007 ·Animal Genetics ·Hla Hla Moe, Takeshi Shimogiri, (unknown), (unknown), Kentaro Kawabe, Shiki Okamoto, Francis Minvielle, Yoshizane MAEDA	16
9	Flow cytometric analysis of mouse neurospheres based on the expression level of RANDAM-2 2006 ·Neuroscience Letters ·Masaharu Kotani, Shiki Okamoto, (unknown), Kouichi Itoh, Atsushi Irie, Hitoshi Sakuraba, Hideo Kubo	3
10	No Meaningful Increase in Urinary Tubular Dysfunction Markers in a Population with 3 μg Cadmium/g Creatinine in Urine 2006 ·Biological Trace Element Research ·Masayuki Ikeda, T. Ezaki, Jiro Moriguchi, Y. Fukui, Shiki Okamoto, Hirohiko Ukai, Hiromu Sakurai	10
11	Effects of aging on cadmium and tubular dysfunction markers in urine from adult women in non-polluted areas 2005 ·International Archives of Occupational and Environmental Health ·Jiro Moriguchi, T. Ezaki, Teruomi Tsukahara, Y. Fukui, Hirohiko Ukai, Shiki Okamoto, Shinichiro Shimbo, Hiromu Sakurai, Masayuki Ikeda	38
12	No Effects of Hematuria and Proteinuria in School Days, and Probably Current Pregnancy and Current Lactation Also, as Risk Factors of Cadmium-Induced Renal Tubular Dysfunction Among Adult Women in General Populations in Japan 2004 ·Archives of Environmental Contamination and Toxicology ·Teruomi Tsukahara, T. Ezaki, Jiro Moriguchi, Katsuya Furuki, Y. Fukui, Hirohiko Ukai, Shiki Okamoto, Hiromu Sakurai, Masayuki Ikeda	1
13	No clear-cut evidence for cadmium-induced renal tubular dysfunction among over 10,000 women in the Japanese general population: a nationwide large-scale survey 2003 ·International Archives of Occupational and Environmental Health ·T. Ezaki, Teruomi Tsukahara, Jiro Moriguchi, Katsuya Furuki, Y. Fukui, Hirohiko Ukai, Shiki Okamoto, Hiromu Sakurai, Sumihisa Honda, Masayuki Ikeda	74
14	Threshold levels of urinary cadmium in relation to increases in urinary β2-microglobulin among general Japanese populations 2003 ·Toxicology Letters ·Masayuki Ikeda, T. Ezaki, Teruomi Tsukahara, Jiro Moriguchi, Katsuya Furuki, Y. Fukui, Hiroshi Ukai, Shiki Okamoto, Hiromu Sakurai	47
15	In vivo differentiation of stem cells in the aorta-gonad-mesonephros region of mouse embryo and adult bone marrow 2002 ·Experimental Hematology ·Hiroshi Tamura, Shiki Okamoto, Ken Iwatsuki, (unknown), Kiyoko Tanaka, Yuki Nakayama, Atsushi Miyajima, Takahiko Hara	20
16	Monoclonal Antibody That Binds to the Central Loop of the Tn10-Encoded Metal Tetracycline/H+ Antiporter of Escherichia coli 2001 ·The Journal of Biochemistry ·Shigeyuki Nada, Satoshi Murakami, Shiki Okamoto, Yoshiyuki Kubo, Akihito Yamaguchi	1
17	Urinary lead as a possible surrogate of blood lead among workers occupationally exposed to lead 1999 ·International Archives of Occupational and Environmental Health ·Y. Fukui, (unknown), Hiroshi Ukai, Shiki Okamoto, (unknown), Kae Higashikawa, Masayuki Ikeda	32
18	Potent suppressive effects of urocortin on splenic lymphocyte activity in rats 1998 ·Neuroreport ·Shiki Okamoto, (unknown), Kazuhiro Kimura, Masayuki Saito	21
19	ドナー白血球輸血(DLT)による致命的移植片対宿主病(GVHD)が移植後急性白血病の再発に及ぼす移植片対白血病(GVL)効果:2症例の報告 1994 ·Blood ·Shunji Takahashi, Hitomi Nagayama, Fumitaka Nagamura, Toshiaki Inoue, Shiki Okamoto, (unknown), (unknown), N. Sato, Kyoko Ozawa, Tatsuya Hirano, Kazuo Oshimi, S Asano	1
20	Intracellular localisation of a subunit of human DNA polymerase α affecting primase activity recognised by monoclonal antibody (HDR-854-E4) and its application to distinction between proliferative and non-proliferative lesions 1989 ·British Journal of Cancer ·Isamu Sugawara, (unknown), Y Morishita, Tatsuo Yagura, Shiki Okamoto, Shinichiro Mori	4

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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