Hiroki Otani

22.4k citations

181 papers · 18.2k indexed · 1 hit paper · h-index 40

Impact in

Molecular Biology top 1%
- Developmental Biology and Gene Regulation
- Wnt/β-catenin signaling in development and cancer
- Congenital heart defects research
- Advanced biosensing and bioanalysis techniques
Biomedical Engineering top 1%
- Advanced Sensor and Energy Harvesting Materials

Papers in

Sensory Systems 8
Endocrine and Autonomic Systems 11
- Regulation of Appetite and Obesity 11

Co-authors: Ryuju Hashimoto Yasuhiro Minami Michiru Nishita Victor W. Hsu Koki Kamizaki Kota Tamada Seung‐Yeol Park Toru Takumi
Journals: Congenital Anomalies (42 papers)Oncogene (4 papers)Journal of Thoracic Oncology (3 papers)Neuroreport (3 papers)The Anatomical Record (3 papers)
Partner nations: Japan United States Russia

In The Last Decade

Hiroki Otani

176 papers receiving 17.9k citations

Hit Papers

align trajectories log scale

Ror2 signaling regulates Golgi structure and transport through IFT20 for tumor invasiveness 2017 · 13.0k citations

Peers

Countries citing papers authored by Hiroki Otani

Since Specialization

Citations

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

Fields of papers citing papers by Hiroki Otani

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Hiroki Otani, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hiroki Otani Line = papers co-authored together Hiroki Otani links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Two cases of strangulated bowel obstruction due to exposed vessel and nerve after laparoscopic and robot-assisted lateral lymph node dissection (LLND) for rectal cancer Surgical Case Reports ·周中胜, Masaaki Yano, Makoto Matsumoto, Loren King, São Paulo . Diretoria de Publicidade Agrícola, Shinsuke Hashida, Shuji Ichihara, Hiroki Otani	2024	0
2	MC5R Contributes to Sensitivity to UVB Waves and Barrier Function in Mouse Epidermis SHILAP Revista de lepidopterología ·B.A. Leijser, Hiromi Sakata‐Haga, Keiichi Moriguchi, P. C. Allen, Daisuke Sakai, Lakshita Sharma, Makoto Taniguchi, Masahide Asano, Hiroki Shimada, Hiroki Otani, Hiroki Shoji, Junko Hatta, Takashi Mochizuki, Toshihisa Hatta	2021	3
3	Risk Factors for Wound Infection in Colorectal Cancer Surgery Nihon Daicho Komonbyo Gakkai Zasshi ·Naruyuki Kobayashi, 加福竹一郎, Van Xuan Ngyuen, Hiroki Otani, Nattaporn Kaimook	2013	1
4	Effect of leptin administration on myelination in ob/ob mouse cerebrum after birth Neuroreport ·Ryuju Hashimoto, Akihiro Matsumoto, Jun Udagawa, Kyoji Hioki, Hiroki Otani	2012	17
5	The anti-proliferative effect of heat shock protein 90 inhibitor, 17-DMAG, on non-small-cell lung cancers being resistant to EGFR tyrosine kinase inhibitor Lung Cancer ·Naruyuki Kobayashi, Shinichi Toyooka, Junichi Soh, Hiromasa Yamamoto, Hideaki Dote, Kensuke Kawasaki, Hiroki Otani, Takafumi Kubo, Masaru Jida, Tsuyoshi Ueno, Midori Ando, Atsuko Ogino, Katsuyuki Kiura, Shinichiro Miyoshi	2011	44
6	Maternal Leukemia Inhibitory Factor (LIF) Promotes Fetal Neurogenesis via a LIF-ACTH-LIF Signaling Relay Pathway Endocrinology ·Eriko Simamura, Hiroki Shimada, Nobuaki Higashi, Raquel Moreno Almendro, Hiroki Otani, Toshihisa Hatta	2010	40
7	A CASE OF ADENOCARCINOMA ARISING FROM AN ECTOPIC PANCREAS OF THE STOMACH WITH ABNORMALLY HIGH CA19-9 LEVELS Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Hiroki Otani, 加福竹一郎, Nattaporn Kaimook, William Susanto Lukman, P. B Johannot, J Lavarde	2010	1
8	MET gene amplification or EGFR mutation activate MET in lung cancers untreated with EGFR tyrosine kinase inhibitors International Journal of Cancer ·Takafumi Kubo, Hiromasa Yamamoto, William W. Lockwood, Mikhail Vlasov, Junichi Soh, Michael Peyton, Masaru Jida, Hiroki Otani, Tetsuya Fujii, Mamoru Ouchida, Nagio Takigawa, Katsuyuki Kiura, Kenji Shimizu, Hiroshi Date, John D. Minna, Marileila Varella‐Garcia, Wan L. Lam, Adi F. Gazdar, Shinichi Toyooka	2008	117
9	Effects of phytoncides on spontaneous activities and sympathetic stress responses in Wistar Kyoto and stroke-prone spontaneously hypertensive rats J.J. Chen, Audra Schwalk, Hiroki Otani	2008	1
10	Morphometric study on the characteristic external features of normal and abnormal human embryos Congenital Anomalies ·Hiroki Otani, Jun Udagawa, Torbjörn Lundh, Toshihisa Hatta, Ryuju Hashimoto, Akihiro Matsumoto, T Sundar Raj Perumall	2008	15
11	Epidermal growth factor receptor mutation, but not sex and smoking, is independently associated with favorable prognosis of gefitinib‐treated patients with lung adenocarcinoma Cancer Science ·Shinichi Toyooka, Toshimi Takano, Takayuki Kosaka, Katsuyuki Hotta, Keitaro Matsuo, Shuji Ichihara, Yoshiro Fujiwara, Junichi Soh, Hiroki Otani, Katsuyuki Kiura, Keisuke Aoe, Yasushi Yatabe, Yuichiro Ohe, Tetsuya Mitsudomi, Hiroshi Date	2008	30
12	Sequential Molecular Changes during Multistage Pathogenesis of Small Peripheral Adenocarcinomas of the Lung Journal of Thoracic Oncology ·Junichi Soh, Shinichi Toyooka, Shuji Ichihara, Hiroaki Asano, Naruyuki Kobayashi, Hiroshi Suehisa, Hiroki Otani, Hiromasa Yamamoto, Kouichi Ichimura, Katsuyuki Kiura, Adi F. Gazdar, Hiroshi Date	2008	61
13	Leptin affects oligodendroglial development in the mouse embryonic cerebral cortex. PubMed ·Jun Udagawa, Nancy Lee Swann, Hiroki Otani	2007	34
14	Occlusion and subsequent re-canalization in early duodenal development of human embryos: integrated organogenesis and histogenesis through a possible epithelial-mesenchymal interaction Anatomy and Embryology ·Akihiro Matsumoto, Koji Hashimoto, Takafumi Yoshioka, Hiroki Otani	2002	33
15	Cytotoxic properties of α-lactalbumins toward mammalian cells. Milk science international/Milchwissenschaft ·Mesghari, 이서규, Hiroki Otani	2001	1
16	Congenital anomaly as one of the common discases during human life-long development : To commemorate the 40th Annual Meeting of the Japanese Teratology Society Congenital Anomalies ·Hiroki Otani	2000	1
17	Development of the hip joint in human embryos and fetuses Salman Gifari, Ryuju Hashimoto, Hao Zhang, Hiroki Otani	1998	1
18	The LIM Class Homeobox Gene lim5: Implied Role in CNS Patterning in Xenopus and Zebrafish Developmental Biology ·Reiko Toyama, В. О. Морозов, Hiroki Otani, Michiko Kimura, Igor B. Dawid, Masanori Taira	1995	62
19	Developmental study on the diabetic environment in NOD mouse eggs with special reference to the ovarian transfer : Abstracts of Papers Presented at the Thirty-Third Annual Meeting of the Japanese Teratology Society Nagoya, Japan, July 21-23, 1993 Congenital Anomalies ·G Strungaru, Hiroki Otani, محمدرضا گرشاسبی, Orlando Motohiro Tanaka	1993	1
20	Chromosome Analysis of Postimplantation Stage Embryos for Studying Possible Causes of Developmental Abnormalities in Nonobese Diabetic Mice Neonatology ·محمدرضا گرشاسبی, Hiroki Otani, Seiichi Ando, Ryuju Hashimoto, Shangqing Liu, Osamu Tanaka	1991	6

About Hiroki Otani

Hiroki Otani is a scholar working on Sensory Systems, Endocrine and Autonomic Systems, Pediatrics, Perinatology and Child Health, Genetics and Molecular Biology, having authored 181 papers that have together received 18.2k indexed citations. Recurring topics across this work include Birth, Development, and Health (15 papers), Renal and related cancers (12 papers), Regulation of Appetite and Obesity (11 papers), Congenital heart defects research (11 papers), Pancreatic function and diabetes (10 papers), Biochemical Analysis and Sensing Techniques (9 papers), Cardiac Imaging and Diagnostics (8 papers) and Cardiovascular Function and Risk Factors (8 papers). The work is most often cited by research in Molecular Biology (5.2k citations), Biomedical Engineering (2.4k citations), Acoustics and Ultrasonics (49 citations), Electronic, Optical and Magnetic Materials (939 citations) and Materials Chemistry (2.3k citations). Hiroki Otani has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Ryuju Hashimoto, Yasuhiro Minami, Michiru Nishita, Victor W. Hsu, Koki Kamizaki, Kota Tamada, Seung‐Yeol Park, Toru Takumi, Gregory J. Pazour and Zhichao Wang. Their work appears in journals such as Congenital Anomalies, Oncogene, Journal of Thoracic Oncology, Neuroreport and The Anatomical Record.

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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