Hiroyuki Ariyasu

5.3k total citations · 2 hit papers
88 papers, 4.2k citations indexed

About

Hiroyuki Ariyasu is a scholar working on Endocrine and Autonomic Systems, Endocrinology, Diabetes and Metabolism and Nutrition and Dietetics. According to data from OpenAlex, Hiroyuki Ariyasu has authored 88 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Endocrine and Autonomic Systems, 29 papers in Endocrinology, Diabetes and Metabolism and 25 papers in Nutrition and Dietetics. Recurrent topics in Hiroyuki Ariyasu's work include Regulation of Appetite and Obesity (35 papers), Biochemical Analysis and Sensing Techniques (24 papers) and Neuroendocrine Tumor Research Advances (18 papers). Hiroyuki Ariyasu is often cited by papers focused on Regulation of Appetite and Obesity (35 papers), Biochemical Analysis and Sensing Techniques (24 papers) and Neuroendocrine Tumor Research Advances (18 papers). Hiroyuki Ariyasu collaborates with scholars based in Japan, United States and Australia. Hiroyuki Ariyasu's co-authors include Takashi Akamizu, Kenji Kangawa, Kazuhiko Takaya, Kazuwa Nakao, Hiroshi Iwakura, Hiroshi Hosoda, Akira Shimatsu, Kiminori Hosoda, Yoshihiro Ogawa and Masayasu Kojima and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Hiroyuki Ariyasu

84 papers receiving 4.1k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Stomach Is a Major Source of Circulating Ghrelin, and Feeding State Determines Plasma Ghrelin-Like Immunoreactivity Levels in Humans

2001 1.0k citations Hiroyuki Ariyasu, Kazuhiko Takaya et al. The Journal of Clinical Endocrinology & Metabolism profile →
Ghrelin Strongly Stimulates Growth Hormone Release in Humans

2000 701 citations Kazuhiko Takaya, Hiroyuki Ariyasu et al. The Journal of Clinical Endocrinology & Metabolism profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hiroyuki Ariyasu Japan	27	2.9k	1.9k	1.9k	845	815	88	4.2k
Blerina Kola United Kingdom	31	1.9k 0.7×	1.6k 0.8×	1.1k 0.6×	2.1k 2.5×	749 0.9×	57	5.5k
R. Horn Germany	24	1.6k 0.6×	1.0k 0.5×	992 0.5×	320 0.4×	724 0.9×	41	3.0k
Patric J. D. Delhanty Netherlands	39	1.8k 0.6×	1.4k 0.7×	1.1k 0.6×	1.2k 1.4×	588 0.7×	83	3.6k
Yasunao Yoshimasa Japan	35	1.6k 0.6×	1.6k 0.8×	1.0k 0.5×	684 0.8×	1.2k 1.5×	65	4.2k
Otto Tschritter Germany	33	891 0.3×	1.6k 0.8×	462 0.2×	954 1.1×	1.3k 1.6×	64	4.1k
Gilberto Paz-Filho Australia	27	790 0.3×	767 0.4×	426 0.2×	446 0.5×	616 0.8×	57	2.1k
Mariana P. Monteiro Portugal	31	639 0.2×	985 0.5×	366 0.2×	853 1.0×	267 0.3×	157	3.1k
Fernando Cordido Spain	34	924 0.3×	1.1k 0.6×	329 0.2×	1.5k 1.8×	449 0.6×	140	3.1k
Henriette Kirchner Germany	25	1.1k 0.4×	1.4k 0.7×	823 0.4×	373 0.4×	320 0.4×	60	2.6k
John P. Chamberland United States	30	651 0.2×	868 0.5×	374 0.2×	332 0.4×	843 1.0×	49	2.3k

Countries citing papers authored by Hiroyuki Ariyasu

Since Specialization

Citations

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

Fields of papers citing papers by Hiroyuki Ariyasu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyuki Ariyasu

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroyuki Ariyasu. A scholar is included among the top collaborators of Hiroyuki Ariyasu 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 Hiroyuki Ariyasu. Hiroyuki Ariyasu 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

Satoh, Tatsunori, Eiji Nakatani, Hiroyuki Ariyasu, et al.. (2025). Development and validation of a type 2 diabetes mellitus prediction tool using a large Japanese regional insurance claims database. Scientific Reports. 15(1). 37968–37968.

Ueda, Yôko, Hiroshi Iwakura, Asako Doi, et al.. (2025). Tryptophan‐sensing receptor GPR142 expression levels are directly regulated by proinflammatory cytokines in ghrelin‐producing cells. FEBS Open Bio. 15(5). 763–772.

Morita, Shuhei, et al.. (2025). Severe obesity with hypo-leptinemia. Endocrine Journal. 72(7). 801–811.

Inaba, Hidefumi, Hiroyuki Ariyasu, Hiroshi Iwakura, et al.. (2020). Autoimmune polyglandular syndrome type 2 and autoimmune hepatitis with thymoma-associated myasthenia gravis: case report. BMC Endocrine Disorders. 20(1). 6 indexed citations

Inaba, Hidefumi, Hiroyuki Ariyasu, Hiroshi Iwakura, et al.. (2020). Predictive and sensitive biomarkers for thyroid dysfunctions during treatment with immune‐checkpoint inhibitors. Cancer Science. 111(5). 1468–1477. 109 indexed citations

Uraki, Shinsuke, Hiroyuki Ariyasu, Asako Doi, et al.. (2020). MSH6/2 and PD-L1 Expressions Are Associated with Tumor Growth and Invasiveness in Silent Pituitary Adenoma Subtypes. International Journal of Molecular Sciences. 21(8). 2831–2831. 28 indexed citations

Takeshima, Ken, Masahiro Nishi, Hiroyuki Ariyasu, et al.. (2020). The influence of thyroid autoimmunity on pregnancy outcome in infertile women: a prospective study. Endocrine Journal. 67(8). 859–868. 13 indexed citations

Inaba, Hidefumi, Hiroyuki Ariyasu, Hiroshi Iwakura, et al.. (2019). Comparative analysis of human leucocyte antigen between idiopathic and anti‐PD‐1 antibody induced isolated adrenocorticotropic hormone deficiency: A pilot study. Clinical Endocrinology. 91(6). 786–792. 23 indexed citations

Uraki, Shinsuke, Hiroto Furuta, Masakazu Miyawaki, et al.. (2019). Neonatal diabetes caused by the heterozygous Pro1198Leu mutation in the ABCC8 gene in a male infant: 6‐year clinical course. Journal of Diabetes Investigation. 11(2). 502–505. 3 indexed citations

10.

Inaba, Hidefumi, Hiroyuki Ariyasu, Shohei Matsuno, et al.. (2018). Fulminant Type 1 Diabetes Mellitus Accompanied by Positive Conversion of Anti-insulin Antibody after the Administration of Anti-CTLA-4 Antibody Following the Discontinuation of Anti-PD-1 Antibody. Internal Medicine. 57(14). 2029–2034. 36 indexed citations

11.

Bando, Mika, Hiroshi Iwakura, Yôko Ueda, et al.. (2017). IL-1β directly suppress ghrelin mRNA expression in ghrelin-producing cells. Molecular and Cellular Endocrinology. 447. 45–51. 8 indexed citations

12.

Shimada, Takeshi, Hiroto Furuta, Asako Doi, et al.. (2014). Des-acyl ghrelin protects microvascular endothelial cells from oxidative stress-induced apoptosis through sirtuin 1 signaling pathway. Metabolism. 63(4). 469–474. 47 indexed citations

13.

Ariyasu, Hiroyuki, Hiroshi Iwakura, Naoichiro Yukawa, et al.. (2014). Clinical effects of ghrelin on gastrointestinal involvement in patients with systemic sclerosis. Endocrine Journal. 61(7). 735–742. 19 indexed citations

14.

Honda, Kyoko, Masakatsu Sone, Naohisa Tamura, et al.. (2013). Adrenal reserve function after unilateral adrenalectomy in patients with primary aldosteronism. Journal of Hypertension. 31(10). 2010–2017. 15 indexed citations

15.

Iwakura, Hiroshi, Hiroyuki Ariyasu, Hiroshi Hosoda, et al.. (2011). Oxytocin and Dopamine Stimulate Ghrelin Secretion by the Ghrelin-Producing Cell Line, MGN3-1 in Vitro. Endocrinology. 152(7). 2619–2625. 45 indexed citations

16.

Ariyasu, Hiroyuki, Hiroshi Iwakura, Naotetsu Kanamoto, et al.. (2010). A Postweaning Reduction in Circulating Ghrelin Temporarily Alters Growth Hormone (GH) Responsiveness to GH-Releasing Hormone in Male Mice But Does Not Affect Somatic Growth. Endocrinology. 151(4). 1743–1750. 8 indexed citations

17.

Sugimoto, Masayuki, Hidenori Arai, Yukinori Tamura, et al.. (2008). Mulberry leaf ameliorates the expression profile of adipocytokines by inhibiting oxidative stress in white adipose tissue in db/db mice. Atherosclerosis. 204(2). 388–394. 51 indexed citations

18.

Arai, Hiroshi, Nozomi Kobayashi, Hiroaki Masuzaki, et al.. (2008). A Case of Cortisol Producing Adrenal Adenoma without Phenotype of Cushing's Syndrome due to Impaired 11.BETA.-Hydroxysteroid Dehydrogenase 1 Activity. Endocrine Journal. 55(4). 709–715. 13 indexed citations

19.

Iwakura, Hiroshi, Takashi Akamizu, Hiroyuki Ariyasu, et al.. (2007). Effects of ghrelin administration on decreased growth hormone status in obese animals. American Journal of Physiology-Endocrinology and Metabolism. 293(3). E819–E825. 22 indexed citations

20.

Hataya, Yuji, Takashi Akamizu, Kazuhiko Takaya, et al.. (2001). A Low Dose of Ghrelin Stimulates Growth Hormone (GH) Release Synergistically with GH-Releasing Hormone in Humans. The Journal of Clinical Endocrinology & Metabolism. 86(9). 4552–4552. 225 indexed citations

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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