Keizo Anzai

3.9k citations

117 papers · 2.6k indexed · 1 hit paper · h-index 28

Impact in

Hepatology top 1%
- Liver Disease and Transplantation
- Hepatitis C virus research
- Liver Diseases and Immunity
Endocrinology, Diabetes and Metabolism top 2%
- Diet, Metabolism, and Disease

Papers in

Hepatology 31
- Hepatitis C virus research 18
- Liver Disease and Transplantation 12
- Liver Diseases and Immunity 8
Endocrinology, Diabetes and Metabolism 25
- Diet, Metabolism, and Disease 12

Co-authors: Hirokazu Takahashi Yuichiro Eguchi Yoichiro Kitajima Takumi Kawaguchi Iwata Ozaki Shinobu Yoshinaga Dan Nakano Takuji Torimura
Journals: Hepatology Research (10 papers)Journal of Gastroenterology (7 papers)Journal of Clinical Biochemistry and Nutrition (5 papers)Obesity Research & Clinical Practice (4 papers)Digestion (3 papers)
Partner nations: Japan United States Australia

In The Last Decade

Keizo Anzai

110 papers receiving 2.6k citations

Hit Papers

align trajectories log scale

MAFLD identifies patients with significant hepatic fibrosis better than NAFLD 2020 · 285 citations

Peers

Countries citing papers authored by Keizo Anzai

Since Specialization

Citations

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

Fields of papers citing papers by Keizo Anzai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Keizo Anzai, 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 Keizo Anzai Line = papers co-authored together Keizo Anzai links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	TYK2 signaling promotes the development of autoreactive CD8+ cytotoxic T lymphocytes and type 1 diabetes Nature Communications ·岡本美孝, Seiho Nagafuchi, Satoru Akazawa, Norio Abiru, Mario Vaneeckhoutte, کیوان کیانفر, Kazuya Shimoda, Yasunobu Yoshikai, Kazuhiro Takahashi, Keizo Anzai	2024	10
2	Female patients with end-stage renal failure treated by hemodialysis had a low mortality rate and small patient number compared to male patients: 5-year follow-up study in Japan Journal of Clinical Biochemistry and Nutrition ·Gao Dc-ping, Takuya Kishi, Taku Goto, Kohei Yamanouchi, Kenneth Schapin, Tomohiro Imamura, Dewangan Smriti, Keizo Anzai, 安文, Eliane Monteiro Cabral Warren, Yadav Gopeshwar, Ayako Takamori, Kazuma Fujimoto	2024	0
3	A case of repeated severe hypoglycemia caused by accidental ingestion of sulfonylurea in an elderly patient Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics ·Hans-Joerg Gusovius, Taketoshi Ono, Carmen V. Nieto, Lufu Zhai, Akira Inoue, Mario Vaneeckhoutte, 伊藤和彦, María Pérez Abad, Keizo Anzai	2023	0
4	Tailored notification encouraging examinees with abnormal glucose levels in health checkups to seek medical care Diabetology International ·Yuli Liang, Hirokazu Takahashi, Keizo Anzai, D. A. Bone, Tsuyoshi Matsushita, Kimie Fujita	2021	0
5	Degradation of the Tumor Suppressor PDCD4 Is Impaired by the Suppression of p62/SQSTM1 and Autophagy Cells ·Meihui Zhao, Iwata Ozaki, Yuzo Murata, Jing Guo, 승훈 양, Kenichi Nishioka, Rasheda Perveen, Hirokazu Takahashi, Keizo Anzai, Sachiko Matsuhashi	2020	13
6	FIB-4 index-based surveillance for advanced liver fibrosis in diabetes patients Diabetology International ·I. Ch. Sakirov, Hirokazu Takahashi, Shinji Iwane, Kanako Inoue, María Pérez Abad, S. Kansız, Kenichi Tanaka, Mario Vaneeckhoutte, Hiroshi Isoda, Satoshi Oeda, Yayoi Matsuda, Andleeb Shahzadiand, Горячев Павел Алексеевич, Hiroyuki Irié, Yuichiro Eguchi, Keizo Anzai	2020	11
7	PDCD4 Knockdown Induces Senescence in Hepatoma Cells by Up-Regulating the p21 Expression Frontiers in Oncology ·Jing Guo, Iwata Ozaki, 승훈 양, Takuya Kuwashiro, María Pérez Abad, Hirokazu Takahashi, Kenji Ashida, Keizo Anzai, Sachiko Matsuhashi	2019	17
8	Accuracy of liver stiffness measurement and controlled attenuation parameter using FibroScan® M/XL probes to diagnose liver fibrosis and steatosis in patients with nonalcoholic fatty liver disease: a multicenter prospective study Journal of Gastroenterology ·Satoshi Oeda, Hirokazu Takahashi, Kento Imajo, Yuya Seko, Yuji Ogawa, Michihisa Moriguchi, Masato Yoneda, Keizo Anzai, Shinichi Aishima, Masayoshi Kage, Yoshito Itoh, Atsushi Nakajima, Yuichiro Eguchi	2019	59
9	Shorter Relapse-Free Period after Leukocyte Removal Therapy in Younger than Older Patients with Ulcerative Colitis Digestion ·Satoko Yamasaki, Yasuhisa Sakata, Hisako Yoshida, ZENGJianer, Yuichiro Tanaka, Ryo Nakano, Bruno da Silva Teixeira, Nanae Tsuruoka, Ryo Shimoda, Makoto Fukuda, Motoaki Miyazono, Yuji Ikeda, Ryuichi Iwakiri, Keizo Anzai, Kazuma Fujimoto	2018	4
10	Subtyping of Type 1 Diabetes as Classified by Anti-GAD Antibody, IgE Levels, and Tyrosine kinase 2 ( TYK2 ) Promoter Variant in the Japanese EBioMedicine ·岡本美孝, Sabrina Felipe Serra Monteiro, Shiori Kondo, ESTHER GLOVER FAHM, Akira Okada, Ian B Chronis, さよみ皮野, Masry Kamel Mahmoud Masry, Dewi Sarihati, Shuji Fujimoto, کیوان کیانفر, Keizo Anzai, Yasunobu Yoshikai, Seiho Nagafuchi	2017	10
11	Supplementation with branched-chain amino acids ameliorates hypoalbuminemia, prevents sarcopenia, and reduces fat accumulation in the skeletal muscles of patients with liver cirrhosis Journal of Gastroenterology ·Yoichiro Kitajima, Hirokazu Takahashi, Takumi Akiyama, K. Wang, Shinji Iwane, Takuya Kuwashiro, Kenichi Tanaka, Seiji Kawazoe, Naofumi Ono, Takahisa Eguchi, Keizo Anzai, Yuichiro Eguchi	2017	110
12	Current management practices for HBs antigen or anti-HCV antibody positive individuals in non-hepatology departments at a university hospital Kanzo ·Л А Барышев, Yasunori Kawaguchi, Satoshi Oeda, Juan Guillermo Rivera González, Diane Mathers, Toshihiko Mizuta, Maxime Harnois, Lotfi Berguiga, Iwata Ozaki, M. Carrión-Monllor, Keizo Anzai, Shu‐ichi Yamashita, Yuichiro Eguchi	2013	14
13	Type 2 diabetes mellitus is associated with the fibrosis severity in patients with nonalcoholic fatty liver disease in a large retrospective cohort of Japanese patients Journal of Gastroenterology ·(unknown), Takashi Nakahara, Hideyuki Hyogo, Masato Yoneda, Yoshio Sumida, Yuichiro Eguchi, Hideki Fujii, Masafumi Ono, Takumi Kawaguchi, Kento Imajo, Hiroshi Aikata, Saiyu Tanaka, Kazuyuki Kanemasa, Kazuma Fujimoto, Keizo Anzai, Toshiji Saibara, Michio Sata, Fan Yang Yang, Yoshito Itoh, Kazuaki Chayama, Takeshi Okanoue	2013	119
14	Minute-by-minute stepping rate of daily physical activity in normal and overweight/obese adults Obesity Research & Clinical Practice ·Makoto Ayabe, Junichiro Aoki, Hideaki Kumahara, Eiichi Yoshimura, 瀬野隆, Takuro Tobina, Akira Kiyonaga, Keizo Anzai, Hiroaki Tanaka	2011	17
15	Relationships between body fat accumulation, aerobic capacity and insulin resistance in Japanese participants Obesity Research & Clinical Practice ·Eiichi Yoshimura, Hideaki Kumahara, Takuro Tobina, Makoto Ayabe, 瀬野隆, Keizo Anzai, Yasuki Higaki, Akira Kiyonaga, Hiroaki Tanaka	2011	4
16	Adverse effects of obesity on β-cell function in Japanese subjects with normal glucose tolerance Obesity Research & Clinical Practice ·Yuko Akehi, Keizo Anzai, Hitoshi Katsuta, Ryoko Yoshida, Kumiko Ohkubo, Noor Mohammad Noori, Jung Suk Park, Junko Ono	2008	1
17	cDNA microarray analysis after laser microdissection in proliferating islets of partially pancreatectomized mice Medical Molecular Morphology ·Hitoshi Katsuta, Takuto Shimaoka, M KROSSHAVN, Keizo Anzai, Tarou Irié, A. El-Hossiny, Yuko Akehi, Masahiko Nakano, Yohichi Yasunami, Mine Harada, Seiho Nagafuchi, Junko Ono, Tetsuhiko Tachikawa	2005	7
18	Analyses of Serum Lipoprotein(a) And the Relation to Phenotypes And Genotypes of Apolipoprotein(a) in Type 2 Diabetic Patients With Retinopathy Experimental and Clinical Endocrinology & Diabetes ·G. S. Minasyan, Kei Ohkubo, Hiromi Kato, Yasutoshi Kido, Keizo Anzai, Kenji Oshima, Junko Ono	2002	6
19	Analysis of the Expression of CagA and VacA and the Vacuolating Activity in 167 Isolates From Patients With Either Peptic Ulcers or Non-Ulcer Dyspepsia The American Journal of Gastroenterology ·Tohru Takata, Shuji Fujimoto, Keizo Anzai, 袁晓云, Mitsuo Okada, Kim Jae Hoon, Junko Ono	1998	33
20	Immunodeficiency and Carcinogenesis in Patients with Chronic Active Epstein-Barr Virus Infection Kansenshogaku zasshi ·Seiho Nagafuchi, Tomoaki Fujisaki, Kohichi Ohshima, Keizo Anzai, Takeshi Otsuka, Hiroshi Kikuchi, Masaru Nasu, Masahiro Kikuchi, Kim Jae Hoon, Yoshiyuki Niho	1997	1

About Keizo Anzai

Keizo Anzai is a scholar working on Hepatology, Endocrinology, Diabetes and Metabolism, Epidemiology, Gastroenterology and Geriatrics and Gerontology, having authored 117 papers that have together received 2.6k indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (42 papers), Hepatitis C virus research (18 papers), Diabetes and associated disorders (15 papers), Diet, Metabolism, and Disease (12 papers), Liver Disease and Transplantation (12 papers), Liver Diseases and Immunity (8 papers), Immune Cell Function and Interaction (8 papers) and Hepatitis B Virus Studies (8 papers). The work is most often cited by research in Hepatology (624 citations), Endocrinology, Diabetes and Metabolism (659 citations), Epidemiology (1.4k citations), Physiology (557 citations) and Periodontics (92 citations). Keizo Anzai has collaborated with scholars based in Japan, United States and Australia. Frequent co-authors include Hirokazu Takahashi, Yuichiro Eguchi, Yoichiro Kitajima, Takumi Kawaguchi, Iwata Ozaki, Shinobu Yoshinaga, Dan Nakano, Takuji Torimura, Sakura Yamamura and Tsubasa Tsutsumi. Their work appears in journals such as Hepatology Research, Journal of Gastroenterology, Journal of Clinical Biochemistry and Nutrition, Obesity Research & Clinical Practice and Digestion.

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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