Hitoshi Uchinoumi

1.6k total citations
48 papers, 1.2k citations indexed

About

Hitoshi Uchinoumi is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Surgery. According to data from OpenAlex, Hitoshi Uchinoumi has authored 48 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Cardiology and Cardiovascular Medicine, 32 papers in Molecular Biology and 8 papers in Surgery. Recurrent topics in Hitoshi Uchinoumi's work include Cardiac electrophysiology and arrhythmias (30 papers), Ion channel regulation and function (28 papers) and Cardiac Arrhythmias and Treatments (8 papers). Hitoshi Uchinoumi is often cited by papers focused on Cardiac electrophysiology and arrhythmias (30 papers), Ion channel regulation and function (28 papers) and Cardiac Arrhythmias and Treatments (8 papers). Hitoshi Uchinoumi collaborates with scholars based in Japan, United States and China. Hitoshi Uchinoumi's co-authors include Masafumi Yano, Tetsuro Oda, Takeshi Yamamoto, Shigeki Kobayashi, Shinichi Okuda, Takeshi Suetomi, Hiroki Tateishi, Xiaojuan Xu, Masunori Matsuzaki and Donald M. Bers and has published in prestigious journals such as Journal of Biological Chemistry, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Hitoshi Uchinoumi

47 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hitoshi Uchinoumi Japan	16	990	933	159	64	55	48	1.2k
Jian Shan United States	11	733 0.7×	765 0.8×	120 0.8×	74 1.2×	62 1.1×	18	1.1k
Jonathan L. Respress United States	14	722 0.7×	736 0.8×	113 0.7×	80 1.3×	92 1.7×	15	1.1k
Takeshi Suetomi Japan	14	873 0.9×	836 0.9×	109 0.7×	83 1.3×	38 0.7×	37	1.2k
Bruno Gavillet Switzerland	16	495 0.5×	754 0.8×	172 1.1×	39 0.6×	66 1.2×	25	966
Sabrina Le Bouter France	13	1.6k 1.6×	1.1k 1.2×	246 1.5×	49 0.8×	23 0.4×	14	1.9k
Caimei Zhang China	14	438 0.4×	527 0.6×	99 0.6×	99 1.5×	153 2.8×	28	918
Julia O. Reynolds United States	18	519 0.5×	509 0.5×	61 0.4×	27 0.4×	41 0.7×	24	832
Kenichi Hongo Japan	16	534 0.5×	460 0.5×	97 0.6×	53 0.8×	78 1.4×	46	912
Paulina Wakula Austria	15	409 0.4×	450 0.5×	55 0.3×	31 0.5×	62 1.1×	19	788
Mark L. Bannister United Kingdom	11	359 0.4×	422 0.5×	116 0.7×	24 0.4×	87 1.6×	17	601

Countries citing papers authored by Hitoshi Uchinoumi

Since Specialization

Citations

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

Fields of papers citing papers by Hitoshi Uchinoumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Uchinoumi

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

Uchinoumi, Hitoshi, Ivanita Stefanon, Yi Yang, et al.. (2025). Catecholaminergic polymorphic ventricular tachycardia–linked ryanodine receptor variants exhibit domain‐specific calcium leak and calmodulin affinity properties. The Journal of Physiology. 3 indexed citations

Uchinoumi, Hitoshi, Yoshihide Nakamura, Takeshi Suetomi, et al.. (2025). Structural instability of ryanodine receptor 2 causes endoplasmic reticulum (ER) dysfunction as well as sarcoplasmic reticulum (SR) dysfunction. Journal of Cardiology. 85(6). 450–457. 2 indexed citations

Fujii, Shohei, Shigeki Kobayashi, Shinji Tanaka, et al.. (2023). RyR2-targeting therapy prevents left ventricular remodeling and ventricular tachycardia in post-infarction heart failure. Journal of Molecular and Cellular Cardiology. 178. 36–50. 9 indexed citations

Uchida, Tomoyuki, Tetsuro Oda, Takeshi Suetomi, et al.. (2023). Defective calmodulin binding affinity to ryanodine receptor drives heart failure with preserved ejection fraction progression. Biophysical Journal. 122(3). 235a–235a. 1 indexed citations

Okamura, Takayuki, Tatsuhiro Fujimura, Yosuke Miyazaki, et al.. (2022). Feasibility, reproducibility and characteristics of coronary bifurcation type assessment by three-dimensional optical coherence tomography. PLoS ONE. 17(2). e0263246–e0263246. 2 indexed citations

Tanaka, Shinji, Takeshi Yamamoto, Shohei Fujii, et al.. (2022). Stabilization of RyR2 maintains right ventricular function, reduces the development of ventricular arrhythmias, and improves prognosis in pulmonary hypertension. Heart Rhythm. 19(6). 986–997. 10 indexed citations

Kohno, Michiaki, Shigeki Kobayashi, Takeshi Yamamoto, et al.. (2020). Enhancing calmodulin binding to cardiac ryanodine receptor completely inhibits pressure-overload induced hypertrophic signaling. Communications Biology. 3(1). 714–714. 24 indexed citations

Yamamoto, Takeshi, Naoki Yamamoto, Koichi Fujisawa, et al.. (2020). Dantrolene prevents hepatic steatosis by reducing cytoplasmic Ca2+ level and ER stress. Biochemistry and Biophysics Reports. 23. 100787–100787. 10 indexed citations

Kobayashi, Shigeki, Shohei Fujii, Michiaki Kohno, et al.. (2019). Dantrolene prevents ventricular tachycardia by stabilizing the ryanodine receptor in pressure- overload induced failing hearts. Biochemical and Biophysical Research Communications. 521(1). 57–63. 12 indexed citations

10.

Fujimura, Tatsuhiro, Takayuki Okamura, Yosuke Miyazaki, et al.. (2019). Comparison of diagnostic performance in assessing the rewiring position into a jailed side branch between online 3D reconstruction systems version 1.1 and 1.2 derived from optical frequency domain imaging. Cardiovascular Intervention and Therapeutics. 35(4). 336–342. 2 indexed citations

11.

Oda, Tetsuro, Takeshi Yamamoto, Takayoshi Kato, et al.. (2018). Nuclear translocation of calmodulin in pathological cardiac hypertrophy originates from ryanodine receptor bound calmodulin. Journal of Molecular and Cellular Cardiology. 125. 87–97. 16 indexed citations

12.

Uchinoumi, Hitoshi, Yi Yang, Tetsuro Oda, et al.. (2016). CaMKII-dependent phosphorylation of RyR2 promotes targetable pathological RyR2 conformational shift. Journal of Molecular and Cellular Cardiology. 98. 62–72. 85 indexed citations

13.

Uchinoumi, Hitoshi, Yi Yang, Tetsuro Oda, et al.. (2016). CaMKII and Heart Failure Promote a Pathological Ryanodine Receptor Conformation that Reduces Calmodulin Binding and Enhances SR Ca2+ Leak. Biophysical Journal. 110(3). 599a–599a. 1 indexed citations

14.

Erickson, Jeffrey R., et al.. (2015). S-Nitrosylation Induces Both Autonomous Activation and Inhibition of Calcium/Calmodulin-dependent Protein Kinase II δ. Journal of Biological Chemistry. 290(42). 25646–25656. 73 indexed citations

15.

Oda, Tetsuro, Yi Yang, Hitoshi Uchinoumi, et al.. (2015). Oxidation of ryanodine receptor (RyR) and calmodulin enhance Ca release and pathologically alter, RyR structure and calmodulin affinity. Journal of Molecular and Cellular Cardiology. 85. 240–248. 92 indexed citations

16.

Kobayashi, Shigeki, Takehisa Susa, Hironori Ishiguchi, et al.. (2015). A Low-Dose β1-Blocker in Combination with Milrinone Improves Intracellular Ca2+ Handling in Failing Cardiomyocytes by Inhibition of Milrinone-Induced Diastolic Ca2+ Leakage from the Sarcoplasmic Reticulum. PLoS ONE. 10(1). e0114314–e0114314. 20 indexed citations

17.

Nakao, Fumiaki, et al.. (2013). Guide wire shadow assessed by shading index is reduced in sparse spring coil wire in optical coherence tomography. Cardiovascular Intervention and Therapeutics. 28(4). 362–367. 2 indexed citations

18.

Kobayashi, Shigeki, Masafumi Yano, Takeshi Suetomi, et al.. (2009). Dantrolene, a Therapeutic Agent for Malignant Hyperthermia, Markedly Improves the Function of Failing Cardiomyocytes by Stabilizing Interdomain Interactions Within the Ryanodine Receptor. Journal of the American College of Cardiology. 53(21). 1993–2005. 147 indexed citations

19.

Yamamoto, Takeshi, Masafumi Yano, Xiaojuan Xu, et al.. (2008). Identification of Target Domains of the Cardiac Ryanodine Receptor to Correct Channel Disorder in Failing Hearts. Circulation. 117(6). 762–772. 59 indexed citations

20.

Ogawa, Hiroshi, Takatoshi Wakeyama, Taku Iwami, et al.. (2005). Cardio Ankle Vascular Index is a New Non-invasive Method to Estimate Arterial Stiffness(Atherosclerosis, Clinical 4 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society). Japanese Circulation Journal-english Edition. 69. 526. 1 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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