Takao Nammo

3.9k total citations
32 papers, 1.3k citations indexed

About

Takao Nammo is a scholar working on Surgery, Molecular Biology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Takao Nammo has authored 32 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 13 papers in Molecular Biology and 10 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Takao Nammo's work include Pancreatic function and diabetes (18 papers), Epigenetics and DNA Methylation (7 papers) and Diabetes and associated disorders (6 papers). Takao Nammo is often cited by papers focused on Pancreatic function and diabetes (18 papers), Epigenetics and DNA Methylation (7 papers) and Diabetes and associated disorders (6 papers). Takao Nammo collaborates with scholars based in Japan, United States and Switzerland. Takao Nammo's co-authors include Kazuya Yamagata, Yūji Matsuzawa, Jun-ichiro Miyagawa, Jorge Ferrer, Piotr A. Mieczkowski, Karen L. Mohlke, Marie P. Fogarty, Thierry Berney, Lorenzo Pasquali and Jeremy M. Simon and has published in prestigious journals such as Journal of Biological Chemistry, Nature Genetics and Diabetes.

In The Last Decade

Takao Nammo

29 papers receiving 1.3k citations

Peers

Countries citing papers authored by Takao Nammo

Since Specialization

Citations

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

Fields of papers citing papers by Takao Nammo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takao Nammo

This figure shows the co-authorship network connecting the top 25 collaborators of Takao Nammo. A scholar is included among the top collaborators of Takao Nammo 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 Takao Nammo. Takao Nammo 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	Preoperative hemoglobin A1c is associated with postoperative bleeding after vitrectomy for vitreous hemorrhage in patients with diabetic retinopathy 2024 ·Endocrine Journal ·(unknown), (unknown), Susumu Sakimoto, (unknown), (unknown), (unknown), Yoshiya Hosokawa, Megu Y. Baden, Yukari Fujita, (unknown), (unknown), Takao Nammo, Kenji Fukui, Junji Kozawa, Hirokazu Sakaguchi, Kohji Nishida, Iichiro Shimomura	0
2	Single-housing–induced islet epigenomic changes are related to polymorphisms in diabetic KK mice 2024 ·Life Science Alliance ·Takao Nammo, Nobuaki Funahashi, Haruhide Udagawa, Junji Kozawa, Kenta Nakano, Yukiko Shimizu, Tadashi Okamura, Miho Kawaguchi, Takashi Uebanso, Wataru Nishimura, Masaki Hiramoto, Iichiro Shimomura, Kazuki Yasuda	0
3	Relationships between intra-pancreatic fat deposition and lifestyle factors: a cross-sectional study 2023 ·Frontiers in Endocrinology ·(unknown), Megu Y. Baden, (unknown), (unknown), (unknown), (unknown), (unknown), Yoshiya Hosokawa, Yukari Fujita, (unknown), Takao Nammo, Junji Kozawa, Iichiro Shimomura	1
4	Glucocorticoid receptor-NECAB1 axis can negatively regulate insulin secretion in pancreatic β-cells 2023 ·Scientific Reports ·Haruhide Udagawa, Nobuaki Funahashi, Wataru Nishimura, Takashi Uebanso, Miho Kawaguchi, (unknown), Shigeru Nakajima, Takao Nammo, Masaki Hiramoto, Kazuki Yasuda	2
5	Lipid droplet accumulation in β cells in patients with type 2 diabetes is associated with insulin resistance, hyperglycemia and β cell dysfunction involving decreased insulin granules 2022 ·Frontiers in Endocrinology ·(unknown), Junji Kozawa, Yukari Fujita, Satoshi Kawata, (unknown), (unknown), S. Yoneda, Takao Nammo, Jun‐ichiro Miyagawa, Hidetoshi Eguchi, Iichiro Shimomura	23
6	Quantification of DNA methylation for carcinogenic risk estimation in patients with non-alcoholic steatohepatitis 2022 ·Clinical Epigenetics ·(unknown), Eri Arai, Mao Fujimoto, Ying Tian, (unknown), (unknown), (unknown), (unknown), Hidenori Ojima, Moto Fukai, Yosuke Seki, Kazunori Kasama, Nobuaki Funahashi, Haruhide Udagawa, Takao Nammo, Kazuki Yasuda, Akinobu Taketomi, Tatsuya Kanto, Yae Kanai	8
7	Characterization of the taste receptor‐related G‐protein, α‐gustducin, in pancreatic β‐cells 2020 ·Journal of Diabetes Investigation ·Haruhide Udagawa, Masaki Hiramoto, Miho Kawaguchi, Takashi Uebanso, Mica Ohara‐Imaizumi, Takao Nammo, Wataru Nishimura, Kazuki Yasuda	5
8	Genome-wide profiling of histone H3K27 acetylation featured fatty acid signalling in pancreatic beta cells in diet-induced obesity in mice 2018 ·Diabetologia ·Takao Nammo, Haruhide Udagawa, Nobuaki Funahashi, Miho Kawaguchi, Takashi Uebanso, Masaki Hiramoto, Wataru Nishimura, Kazuki Yasuda	29
9	Comparative analysis of type 2 diabetes-associated SNP alleles identifies allele-specific DNA-binding proteins for the KCNQ1 locus 2015 ·International Journal of Molecular Medicine ·Masaki Hiramoto, Haruhide Udagawa, Atsushi Watanabe, Keisuke Miyazawa, Naoko Ishibashi, Miho Kawaguchi, Takashi Uebanso, Wataru Nishimura, Takao Nammo, Kazuki Yasuda	4
10	Characterization of hepatic lipid profiles in a mouse model with nonalcoholic steatohepatitis and subsequent fibrosis 2015 ·Scientific Reports ·Kosuke Saito, Takashi Uebanso, Keiko Maekawa, Masaki Ishikawa, Ryo Taguchi, Takao Nammo, Tomoko Nishimaki‐Mogami, Haruhide Udagawa, Masato Fujii, Yuichiro Shibazaki, Hiroyuki Yoneyama, Kazuki Yasuda, Yoshiro Saito	73
11	Mapping Open Chromatin with Formaldehyde-Assisted Isolation of Regulatory Elements 2011 ·Methods in molecular biology ·Takao Nammo, Santiago A. Rodríguez‐Seguí, Jorge Ferrer	13
12	A map of open chromatin in human pancreatic islets 2010 ·Nature Genetics ·Kyle J. Gaulton, Takao Nammo, Lorenzo Pasquali, Jeremy M. Simon, Paul G. Giresi, Marie P. Fogarty, Tami M. Panhuis, Piotr A. Mieczkowski, Antonio Secchi, Domenico Bosco, Thierry Berney, Eduard Montanya, Karen L. Mohlke, Jason D. Lieb, Jorge Ferrer	390
13	Glucagonoma Diagnosed by Arterial Stimulation and Venous Sampling (ASVS) 2009 ·Internal Medicine ·Yukiyoshi Okauchi, Takao Nammo, Hiromi Iwahashi, Takashi Kizu, Isao Hayashi, Kohei Okita, Kazuya Yamagata, Sae Uno, (unknown), Munehide Matsuhisa, Ken Kato, Katsuyuki Aozasa, Tonsok Kim, Keigo Osuga, Shoji Nakamori, Yasuhiro Tamaki, Tohru Funahashi, Jun-ichiro Miyagawa, Iichiro Shimomura	5
14	Development of complementary expression patterns of E‐ and N‐cadherin in the mouse liver 2007 ·Hepatology Research ·Yoshinori Doi, Shinji Tamura, Takao Nammo, Koji Fukui, Shinichi Kiso, Akira Nagafuchi	26
15	Expression of HNF-4α (MODY1), HNF-1β (MODY5), and HNF-1α (MODY3) proteins in the developing mouse pancreas 2007 ·Gene Expression Patterns ·Takao Nammo, Kazuya Yamagata, Toshiya Tanaka, Tatsuhiko Kodama, Frances M. Sladek, Kenji Fukui, (unknown), Yoshifumi Sato, Jun-ichiro Miyagawa, Iichiro Shimomura	35
16	The HNF‐1α‐SNARE connection 2007 ·Diabetes Obesity and Metabolism ·Kenji Yamagata, Takao Nammo, Yoshifumi Sato, (unknown), (unknown), Kenji Fukui	7
17	Functional characterization of the HNF4α isoform (HNF4α8) expressed in pancreatic β-cells 2005 ·Biochemical and Biophysical Research Communications ·(unknown), Kazuya Yamagata, Takao Nammo, Atsuko Miura, Ming Yuan, Toshiya Tanaka, Frances M. Sladek, Yūji Matsuzawa, Jun-ichiro Miyagawa, Iichiro Shimomura	35
18	Hepatocyte Nuclear Factor-4α Is Essential for Glucose-stimulated Insulin Secretion by Pancreatic β-Cells 2005 ·Journal of Biological Chemistry ·Atsuko Miura, Kazuya Yamagata, Masafumi Kakei, Hiroyasu Hatakeyama, Noriko Takahashi, Kenji Fukui, Takao Nammo, Kazue Yoneda, Yusuke Inoue, Frances M. Sladek, Mark A. Magnuson, Haruo Kasai, (unknown), Frank J. Gonzalez, Iichiro Shimomura	136
19	Expression profile of MODY3/HNF-1α protein in the developing mouse pancreas 2002 ·Diabetologia ·Takao Nammo, Kenji Yamagata, (unknown), Qian Zhu, Taro E. Akiyama, Frank J. Gonzalez, (unknown), Yūji Matsuzawa	31
20	Analysis of a non-functional HNF-1? (TCF1) mutation in Japanese subjects with familial type 1 diabetes 2001 ·Human Mutation ·Issei Yoshiuchi, Kazuya Yamagata, (unknown), Qian Zhu, Qin Yang, Takao Nammo, (unknown), (unknown), Toshiaki Hanafusa, Jun-ichiro Miyagawa, Yūji Matsuzawa	8

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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