Hiroki Takai

1.8k total citations
46 papers, 1.1k citations indexed

About

Hiroki Takai is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Hiroki Takai has authored 46 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Neurology, 10 papers in Pulmonary and Respiratory Medicine and 8 papers in Surgery. Recurrent topics in Hiroki Takai's work include Intracranial Aneurysms: Treatment and Complications (11 papers), Intracerebral and Subarachnoid Hemorrhage Research (8 papers) and Vascular Malformations Diagnosis and Treatment (8 papers). Hiroki Takai is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (11 papers), Intracerebral and Subarachnoid Hemorrhage Research (8 papers) and Vascular Malformations Diagnosis and Treatment (8 papers). Hiroki Takai collaborates with scholars based in Japan, United States and United Kingdom. Hiroki Takai's co-authors include Hideto Tsuji, Swapan K. Saha, Masaaki Uno, Shunji Matsubara, Hirofumi Takikawa, Norio Fukuda, Hiroyuki Toi, Satoshi Hirai, Nobuhisa Matsushita and Keita Kinoshita and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Stroke.

In The Last Decade

Hiroki Takai

46 papers receiving 1.1k citations

Peers

Countries citing papers authored by Hiroki Takai

Since Specialization

Citations

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

Fields of papers citing papers by Hiroki Takai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroki Takai

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroki Takai. A scholar is included among the top collaborators of Hiroki Takai 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 Hiroki Takai. Hiroki Takai 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	Association between Carotid Bifurcation Angle and Vulnerable Plaque Volume Using Black Blood Magnetic Resonance Imaging 2023 ·Neurologia medico-chirurgica ·Hiroki Takai, Shunji Matsubara, (unknown), Satoshi Hirai, (unknown), Kenji Yagi, Naoki Oyama, Yoshiki Yagita, Masaaki Uno	1
2	Single mutation makes Escherichia coli an insect mutualist 2022 ·Nature Microbiology ·Ryuichi Koga, Minoru Moriyama, (unknown), Yoshiko Ishii, Hiroki Takai, Masaki Mizutani, Kohei Oguchi, Reiko Okura, Shingo Suzuki, Yasuhiro Gotoh, Tetsuya Hayashi, Masahide Seki, Yutaka Suzuki, Yudai Nishide, Takahiro Hosokawa, Yuichi Wakamoto, Chikara Furusawa, Takema Fukatsu	42
3	Trends in Incidence of Intracranial and Spinal Arteriovenous Shunts 2021 ·Stroke ·Satoshi Murai, Masafumi Hiramatsu, Etsuji Suzuki, Ryota Ishibashi, Hiroki Takai, (unknown), (unknown), (unknown), Kazuhiko Nishi, (unknown), Jun Haruma, Tomohito Hishikawa, Takao Yasuhara, Masaki Chin, Shunji Matsubara, Masaaki Uno, Koji Tokunaga, Kenji Sugiu, Isao Date, (unknown)	12
4	Cellular therapy for myocardial ischemia using a temperature-responsive biodegradable injectable polymer system with adipose-derived stem cells 2021 ·Science and Technology of Advanced Materials ·Yuta Yoshizaki, Masaaki Ii, Hiroki Takai, (unknown), (unknown), Akinori Kuzuya, Yuichi Ohya	22
5	Emergent stenting after intravenous thrombolysis for isolated basilar artery dissection in a patient with acute ischemic stroke: a case report 2021 ·Journal of Medical Case Reports ·(unknown), Naoki Oyama, (unknown), Hiroki Takai, Shunji Matsubara, Masaaki Uno, Yoshiki Yagita	1
6	Ramucirumab after prior sorafenib in patients with advanced hepatocellular carcinoma and elevated alpha-fetoprotein: Japanese subgroup analysis of the REACH-2 trial 2020 ·Journal of Gastroenterology ·Masatoshi Kudo, Takuji Okusaka, Kenta Motomura, Izumi Ohno, Manabu Morimoto, Satoru Seo, Yoshiyuki Wada, Shinpei Sato, Tatsuya Yamashita, Masayuki Furukawa, Takeshi Aramaki, Seijin Nadano, Kazuyoshi Ohkawa, Hirofumi Fujii, Toshihiro Kudo, Junji Furuse, Hiroki Takai, (unknown), Reigetsu Yoshikawa, Andrew X. Zhu	20
7	Prestroke Conditions of Acute Ischemic Stroke Patients are Associated with Functional Outcome after Mechanical Thrombectomy 2019 ·Journal of Stroke and Cerebrovascular Diseases ·(unknown), Naoki Oyama, (unknown), (unknown), Shinji Yamashita, Hiroki Takai, Shunji Matsubara, Masaaki Uno, Yoshiki Yagita	14
8	Factors Associated with Unsuccessful Recanalization in Mechanical Thrombectomy for Acute Ischemic Stroke 2019 ·Cerebrovascular Diseases Extra ·(unknown), Naoki Oyama, (unknown), (unknown), Shinji Yamashita, Hiroki Takai, Shunji Matsubara, Masaaki Uno, Yoshiki Yagita	18
9	Does Noncontrast Computed Tomography Scan Predict Rebleeding After Endoscopic Surgery for Spontaneous Intracerebral Hemorrhage? 2019 ·World Neurosurgery ·Kenji Yagi, (unknown), (unknown), Satoshi Hirai, Hiroki Takai, Keita Kinoshita, Naoki Oyama, Yoshiki Yagita, Shunji Matsubara, Masaaki Uno	13
10	Increased plasma plasmin-α2-plasmin inhibitor complex levels correlate with postoperative rebleeding after endoscopic surgery for spontaneous intracerebral hemorrhage 2019 ·Acta Neurochirurgica ·Kenji Yagi, (unknown), (unknown), Eiichiro Kanda, Satoshi Hirai, Hiroki Takai, Keita Kinoshita, (unknown), (unknown), Naoki Oyama, Yoshiki Yagita, Shunji Matsubara, Masaaki Uno	9
11	Silkworms suppress the release of green leaf volatiles by mulberry leaves with an enzyme from their spinnerets 2018 ·Scientific Reports ·Hiroki Takai, Rika Ozawa, Junji Takabayashi, (unknown), (unknown), Ryoko T. Ichiki, Takao Koeduka, Hideo Dohra, Toshiyuki Ohnishi, (unknown), Jun Kobayashi, Yooichi Kainoh, Satoshi Nakamura, Takeshi Fujii, Yukio Ishikawa, Takashi Kiuchi, Susumu Katsuma, Masayoshi Uefune, Toru Shimada, Kenji Matsui	29
12	Morphological and electrophysiological differences in tarsal chemosensilla between the wild silkmoth Bombyx mandarina and the domesticated species Bombyx mori 2018 ·Arthropod Structure & Development ·Hiroki Takai, Kiyoshi Asaoka, (unknown), Takashi Kiuchi, Susumu Katsuma, Toru Shimada	5
13	Pemetrexed and carboplatin combination therapy followed by pemetrexed maintenance in Japanese patients with non-squamous non-small cell lung cancer: A subgroup analysis of elderly patients 2018 ·Respiratory Investigation ·Naoyuki Nogami, Makoto Nishio, Isamu Okamoto, Sotaro Enatsu, Kazumi Suzukawa, Hiroki Takai, Kazuhiko Nakagawa, Tomohide Tamura	7
14	Peptide Drug Release Behavior from Biodegradable Temperature-Responsive Injectable Hydrogels Exhibiting Irreversible Gelation 2017 ·Gels ·Kazuyuki Takata, Hiroki Takai, Yuta Yoshizaki, Takuya Nagata, Keisuke Kawahara, Yasuyuki Yoshida, Akinori Kuzuya, Yuichi Ohya	11
15	Biodegradable injectable polymer systems exhibiting a longer and controllable duration time of the gel state 2017 ·Biomaterials Science ·Yasuyuki Yoshida, Hiroki Takai, Keisuke Kawahara, (unknown), Kazuyuki Takata, Akinori Kuzuya, Yuichi Ohya	11
16	Endoscopic hematoma evacuation for acute and subacute subdural hematoma in elderly patients 2015 ·Journal of neurosurgery ·Kimihiko Yokosuka, Masaaki Uno, (unknown), Hiroki Takai, (unknown), Nobuhisa Matsushita, Hiroyuki Toi, Shunji Matsubara	40
17	Chronic encapsulated intracerebral hematoma: Three case reports and a literature review 2014 ·Surgical Neurology International ·Hiroyuki Toi, Akira Nishiyama, Hiroki Takai, Satoshi Hirai, Kimihiko Yokosuka, Nobuhisa Matsushita, Kazuhiro Hirano, Shunji Matsubara, Hirotake Nishimura, Masaaki Uno	16
18	5-Hydroxymethylcytosine Plays a Critical Role in Glioblastomagenesis by Recruiting the CHTOP-Methylosome Complex 2014 ·Cell Reports ·Hiroki Takai, (unknown), Tomohiro Sato, Yuriko Sakaguchi, Takeo Suzuki, Tsutomu Suzuki, Ryo Koyama‐Nasu, Yukiko Nasu‐Nishimura, Yuki Katou, Haruo Ogawa, Yasuyuki Morishita, Hiroko Kozuka‐Hata, Masaaki Oyama, Tomoki Todo, Yasushi Ino, Akitake Mukasa, Nobuhito Saito, Chikashi Toyoshima, Katsuhiko Shirahige, Tetsu Akiyama	108
19	Teratoma of the Lateral Wall of the Cavernous Sinus : A Case Report 2013 ·Japanese Journal of Neurosurgery ·Hiroki Takai, Satoshi Hirai, (unknown), Kimihiko Yokosuka, Hiroyuki Toi, Kazuyuki Kuwayama, Shunji Matsubara, Kazuhiro Hirano, Hirotake Nishimura, Masaaki Uno	1
20	Surgical treatment of abdominal aortic aneurysm associated with horseshoe kidney and coagulopathy case report. 2004 ·PubMed ·(unknown), (unknown), Kiyoyuki Eishi, (unknown), (unknown), Hiroki Takai, Seiji Koga	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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