Akira Tsujimura

7.6k total citations
314 papers, 5.6k citations indexed

About

Akira Tsujimura is a scholar working on Reproductive Medicine, Molecular Biology and Surgery. According to data from OpenAlex, Akira Tsujimura has authored 314 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Reproductive Medicine, 79 papers in Molecular Biology and 53 papers in Surgery. Recurrent topics in Akira Tsujimura's work include Sperm and Testicular Function (77 papers), Hormonal and reproductive studies (47 papers) and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (43 papers). Akira Tsujimura is often cited by papers focused on Sperm and Testicular Function (77 papers), Hormonal and reproductive studies (47 papers) and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (43 papers). Akira Tsujimura collaborates with scholars based in Japan, United States and Australia. Akira Tsujimura's co-authors include Äkïhïko Okuyama, Yasushi Miyagawa, Norio Nonomura, Tetsuya Takao, Kiyomi Matsumiya, Yoshitaka Kōi, Masami Takeyama, T. Hihara, Yasuhiro Matsuoka and Kazutoshi Fujita and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and The Journal of Chemical Physics.

In The Last Decade

Akira Tsujimura

297 papers receiving 5.4k citations

Peers

Countries citing papers authored by Akira Tsujimura

Since Specialization

Citations

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

Fields of papers citing papers by Akira Tsujimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akira Tsujimura

This figure shows the co-authorship network connecting the top 25 collaborators of Akira Tsujimura. A scholar is included among the top collaborators of Akira Tsujimura 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 Akira Tsujimura. Akira Tsujimura 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	Summary of the Clinical Practice Guidelines for Male Infertility by the Japanese Urological Association With the Support of the Japan Society for Reproductive Medicine 2025 ·International Journal of Urology ·Akira Tsujimura, Masashi Iijima, Yukihiro Umemoto, Hideyuki Kobayashi, Akira Komiya, Koji Shiraishi, Koji Chiba, Yasushi Hirota, Shinichiro Fukuhara, Yasushi Yumura	1
2	Liver fibrosis is associated with men’s health care symptoms, especially erectile dysfunction and lower urinary tract symptoms 2025 ·Investigative and Clinical Urology ·(unknown), Akira Tsujimura, (unknown), Yukiko Ota, Takashi Kanda, (unknown), (unknown), (unknown), (unknown), Taiji Nozaki, Masato Shirai, (unknown), Shigeo Horie	0
3	Prevalence and Factors Associated with Premature Ejaculation in Japan: First Nationwide Cross-Sectional Survey by the Japanese Society for Sexual Medicine 2025 ·The World Journal of Men s Health ·Masato Shirai, Akira Tsujimura, Shinichiro Fukuhara, Koji Chiba, Tsuyoshi Yoshizawa, (unknown), Kazunori Kimura, Eiji Kikuchi, Eri Maeda, Yoshikazu Sato, (unknown), Kōichi Nagao, (unknown)	1
4	Efficacy and Safety of Clomiphene Citrate for Late‐Onset Hypogonadism as Evaluated by Aging Male Symptom Rating Scale Over One Year 2025 ·International Journal of Urology ·(unknown), Akira Tsujimura, (unknown), Yukiko Ota, Takashi Kanda, (unknown), (unknown), (unknown), (unknown), Taiji Nozaki, Masato Shirai, Kazuhiro Kobayashi, Shigeo Horie	0
5	Erectile Function and Sexual Activity Are Declining in the Younger Generation: Results from a National Survey in Japan 2024 ·The World Journal of Men s Health ·Akira Tsujimura, Shinichiro Fukuhara, Kōji Chiba, Tsuyoshi Yoshizawa, Hikaru Tomoe, Masato Shirai, Kazunori Kimura, Eiji Kikuchi, (unknown), Yoshikazu Sato, Atsushi Nagai, Kōichi Nagao, (unknown)	7
6	The Natural HASPIN Inhibitor Coumestrol Suppresses Intestinal Polyp Development, Cachexia, and Hypogonadism in a Mouse Model of Familial Adenomatous Polyposis (ApcMin/+) 2024 ·Biology ·Hiromitsu Tanaka, (unknown), Tomoe Ohta, (unknown), Kazutoshi Fujita, Shinichiro Fukuhara, (unknown), Yasushi Miyagawa, Akira Tsujimura	0
7	Efficacy of testosterone replacement treatment for patients with symptoms of late-onset hypogonadism based on real-world patient satisfaction 2023 ·Endocrine Journal ·(unknown), Akira Tsujimura, Miho Miyoshi, (unknown), (unknown), (unknown), (unknown), Taiji Nozaki, Masato Shirai, (unknown), Shigeo Horie	1
8	Firmicutes in Gut Microbiota Correlate with Blood Testosterone Levels in Elderly Men 2022 ·The World Journal of Men s Health ·Makoto Matsushita, Kazutoshi Fujita, Daisuke Motooka, Koji Hatano, Junya Hata, (unknown), Eri Banno, Kentaro Takezawa, Shinichiro Fukuhara, Hiroshi Kiuchi, (unknown), Toshifumi Takao, Akira Tsujimura, Shinichi Yachida, Shota Nakamura, Wataru Obara, Hirotsugu Uemura, Norio Nonomura	34
9	Efficacy and Safety of 5-Aminolevulinic Acid for Patients with Symptoms of Late-Onset Hypogonadism: A Preliminary Study 2022 ·The World Journal of Men s Health ·(unknown), Shigeo Horie, Kazuhito Matsushita, (unknown), Satoru Muto, Shuji Isotani, Tohru Tanaka, Motowo Nakajima, Akira Tsujimura	1
10	International Prostate Symptom Score and Quality of Life Index for Lower Urinary Tract Symptoms Are Associated with Aging Males Symptoms Rating Scale for Late-Onset Hypogonadism Symptoms 2022 ·The World Journal of Men s Health ·(unknown), Akira Tsujimura, (unknown), (unknown), (unknown), (unknown), Taiji Nozaki, Masato Shirai, (unknown), Shigeo Horie	1
11	Oral Testofen, L-Citrulline, Resveratrol, and Caffeine Supplement Drink Improves Sexual Function in Men with Phosphodiesterase 5 Inhibitors: Randomized, Double-Blind, Placebo-Controlled Crossover Pilot Study 2020 ·The World Journal of Men s Health ·Masato Shirai, (unknown), (unknown), Miho Miyoshi, (unknown), (unknown), (unknown), Taiji Nozaki, (unknown), Akira Tsujimura	8
12	Genetic Polymorphisms within The Intronless ACTL7A and ACTL7B Genes Encoding Spermatogenesis-Specific Actin-Like Proteins in Japanese Males. 2019 ·SHILAP Revista de lepidopterología ·Hiromitsu Tanaka, Yasushi Miyagawa, Akira Tsujimura, Morimasa Wada	6
13	Recognition and attitudes of Japanese hematologists on sperm banking before chemotherapy: present status from nationwide questionnaire survey 2018 ·International Journal of Clinical Oncology ·Yasushi Yumura, Akira Tsujimura, Hiroshi Okada, Kuniaki Ota, (unknown), Tatsuya Suzuki, Toshiyuki Kakinuma, Chie Watanabe, Seido Takae, Nao Suzuki, Teruaki Iwamoto	2
14	Nationwide survey of urological specialists regarding male infertility: results from a 2015 questionnaire in Japan 2017 ·Reproductive Medicine and Biology ·Yasushi Yumura, Akira Tsujimura, Takashi Imamoto, Yukihiro Umemoto, Hideyuki Kobayashi, Koji Shiraishi, Takeshi Shin, Hisanori Taniguchi, Koji Chiba, Yasushi Miyagawa, Teruaki Iwamoto	28
15	Association of TUSC1 and DPF3 gene polymorphisms with male infertility 2017 ·Journal of Assisted Reproduction and Genetics ·Youichi Sato, (unknown), Atsushi Tajima, Shiari Nozawa, Miki Yoshiike, (unknown), (unknown), Mikio Namiki, Kiyomi Matsumiya, Akira Tsujimura, (unknown), Naoki Itoh, Jiro Eguchi, Aiko Yamauchi, Teruaki Iwamoto	10
16	Semen quality of 1559 young men from four cities in Japan: a cross-sectional population-based study 2013 ·BMJ Open ·Teruaki Iwamoto, Shiari Nozawa, Makiko Mieno, (unknown), Katsuyuki Baba, Miki Yoshiike, Mikio Namiki, Eitetsu Koh, (unknown), Äkïhïko Okuyama, Kiyomi Matsumiya, Akira Tsujimura, Hiroshi Kanetake, Jiro Eguchi, Niels E. Skakkebæk, Matti Vierula, Jorma Toppari, Niels Jørgensen	42
17	Nucleotide Polymorphism Analysis of Testis-specific CETN1 in Human Male Infertility 2013 ·Hiromitsu Tanaka, Akira Tsujimura, Yasushi Miyagawa, (unknown), (unknown), (unknown), Morimasa Wada, Yoshitake Nishimune	1
18	Recent topics related to testosterone deficiency syndrome in Japan 2011 ·Asian Journal of Andrology ·Akira Tsujimura, Norio Nonomura	7
19	Clinical Experience with Laparoscopic Radical Nephrectomy for Renal Cell Carcinoma 2008 ·Urologia Internationalis ·Masao Tsujihata, Norio Nonomura, (unknown), Kazuo Nishimura, Akira Tsujimura, Äkïhïko Okuyama	5
20	Impact of age, follicle stimulating hormone and Johnsen's score on successful sperm retrieval by microdissection testicular sperm extraction 2005 ·Reproductive Medicine and Biology ·Akira Tsujimura, Yasushi Miyagawa, Tetsuya Takao, Kazutoshi Fujita, (unknown), Yasuhiro Matsuoka, Shingo Takada, Minoru Koga, Masami Takeyama, Hideki Fujioka, Kiyomi Matsumiya, Äkïhïko Okuyama	3

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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