Takahiro Okuno

655 total citations
43 papers, 478 citations indexed

About

Takahiro Okuno is a scholar working on Molecular Biology, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Takahiro Okuno has authored 43 papers receiving a total of 478 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 10 papers in Epidemiology and 9 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Takahiro Okuno's work include Cardiovascular Function and Risk Factors (7 papers), Liver Disease Diagnosis and Treatment (5 papers) and Heart Failure Treatment and Management (4 papers). Takahiro Okuno is often cited by papers focused on Cardiovascular Function and Risk Factors (7 papers), Liver Disease Diagnosis and Treatment (5 papers) and Heart Failure Treatment and Management (4 papers). Takahiro Okuno collaborates with scholars based in Japan, Russia and Sweden. Takahiro Okuno's co-authors include Hideki Wanibuchi, Min Gi, Anna Kakehashi, Naomi Ishii, Masaki Fujioka, Yasunobu Matsumoto, Haruki Otsuka, Yoshitsugu Matsumoto, Kazuya Muguruma and Hiroaki Tanaka and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Molecular Sciences and The American Journal of Cardiology.

In The Last Decade

Takahiro Okuno

41 papers receiving 474 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Takahiro Okuno Japan	14	129	113	108	89	73	43	478
Yutao Diao China	13	187 1.4×	51 0.5×	90 0.8×	93 1.0×	105 1.4×	28	493
Jianling Yang China	12	259 2.0×	76 0.7×	112 1.0×	107 1.2×	122 1.7×	18	553
Lourdes Osaba Spain	13	156 1.2×	61 0.5×	46 0.4×	67 0.8×	82 1.1×	25	547
Te‐Sheng Chang Taiwan	14	154 1.2×	109 1.0×	305 2.8×	70 0.8×	109 1.5×	50	678
Niranjan Rout India	16	159 1.2×	94 0.8×	236 2.2×	65 0.7×	51 0.7×	49	566
Wang Wl China	11	217 1.7×	96 0.8×	103 1.0×	30 0.3×	108 1.5×	44	475
Fan Zhou China	10	299 2.3×	59 0.5×	94 0.9×	56 0.6×	96 1.3×	20	506
Ali Rıza Köksal Türkiye	12	116 0.9×	56 0.5×	156 1.4×	74 0.8×	30 0.4×	38	537
Bridie J. Goggins Australia	12	205 1.6×	69 0.6×	54 0.5×	150 1.7×	69 0.9×	15	512

Countries citing papers authored by Takahiro Okuno

Since Specialization

Citations

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

Fields of papers citing papers by Takahiro Okuno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takahiro Okuno

This figure shows the co-authorship network connecting the top 25 collaborators of Takahiro Okuno. A scholar is included among the top collaborators of Takahiro Okuno 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 Takahiro Okuno. Takahiro Okuno is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Kagami, Kazuki, Tomonari Harada, Yuki Saito, et al.. (2025). A scoring system for diagnosing heart failure with preserved ejection fraction based on exercise echocardiography. European Heart Journal - Cardiovascular Imaging. 26(5). 866–875. 7 indexed citations

Okuno, Takahiro, et al.. (2025). Diagnostic Approaches to Heart Failure With Preserved Ejection Fraction (HFpEF)　― Identification of Unrecognized HFpEF ―. Circulation Journal. 89(7). 877–884. 2 indexed citations

Manabe, Masahiro, Yuki Nagano, Takahiro Okuno, Takeshi Inoue, & Ki‐Ryang Koh. (2024). Methotrexate‑associated B‑cell lymphoproliferative disease that exhibits hematuria due to urinary bladder lesions: A case report. PubMed. 4(4). 44–44.

Maeda, Daichi, et al.. (2023). Fibrosis-4 Index Identifies Worsening Renal Function Associated with Adverse Outcomes in Acute Heart Failure. ESC Heart Failure. 10(3). 1726–1734. 2 indexed citations

Kanzaki, Yumiko, et al.. (2023). Left Atrial Remodeling Related to Disproportionately Low B-Type Natriuretic Peptide in Acute Heart Failure Patients with Atrial Fibrillation. The American Journal of Cardiology. 209. 128–137. 2 indexed citations

Maeda, Daichi, Yumiko Kanzaki, Kanako Akamatsu, et al.. (2023). Prognostic impact of a reduction in the fibrosis-4 index among patients hospitalized with acute heart failure. Heart and Vessels. 38(10). 1235–1243. 3 indexed citations

Fukui, Yasuhiro, et al.. (2022). Mucinous cystic neoplasm of the liver with polypoid nodule prolapsing into the bile duct: a case report and review of literature. SHILAP Revista de lepidopterología. 8(1). 177–177. 1 indexed citations

Maeda, Daichi, Yumiko Kanzaki, Kanako Akamatsu, et al.. (2022). Prognostic Value of the Liver Fibrosis Marker Fibrosis-5 Index in Patients with Acute Heart Failure. ESC Heart Failure. 9(2). 1380–1387. 18 indexed citations

Tasaka, Keiji, Hiroo Ueno, Kai Yamasaki, et al.. (2021). Oncogenic FGFR1 mutation and amplification in common cellular origin in a composite tumor with neuroblastoma and pheochromocytoma. Cancer Science. 113(4). 1535–1541. 4 indexed citations

10.

Maeda, Daichi, Yumiko Kanzaki, Takahiro Okuno, et al.. (2020). Relation of Aspartate Aminotransferase to Alanine Aminotransferase Ratio to Nutritional Status and Prognosis in Patients With Acute Heart Failure. The American Journal of Cardiology. 139. 64–70. 17 indexed citations

11.

Fujioka, Masaki, Shugo Suzuki, Min Gi, et al.. (2020). Dimethylarsinic acid (DMA) enhanced lung carcinogenesis via histone H3K9 modification in a transplacental mouse model. Archives of Toxicology. 94(3). 927–937. 11 indexed citations

12.

Kakehashi, Anna, Shugo Suzuki, Naomi Ishii, et al.. (2020). Accumulation of 8-hydroxydeoxyguanosine, L-arginine and Glucose Metabolites by Liver Tumor Cells Are the Important Characteristic Features of Metabolic Syndrome and Non-Alcoholic Steatohepatitis-Associated Hepatocarcinogenesis. International Journal of Molecular Sciences. 21(20). 7746–7746. 25 indexed citations

13.

Yamasaki, Tomoaki, Naomi Ishii, Takahiro Okuno, et al.. (2020). A case of esophageal squamous cell carcinoma with neuroendocrine, basaloid, and ciliated glandular differentiation. Clinical Journal of Gastroenterology. 14(1). 32–38. 5 indexed citations

14.

Uda, Hiroshi, Takehiro Uda, Kosuke Nakajo, et al.. (2019). Adult-Onset Mixed Germ Cell Tumor Composed Mainly of Yolk Sac Tumor Around the Pineal Gland: A Case Report and Review of the Literature. World Neurosurgery. 132. 87–92. 4 indexed citations

15.

Tanaka, Hiroaki, Takahiro Okuno, Kazuya Muguruma, et al.. (2017). B cells in tertiary lymphoid structures are associated with favorable prognosis in gastric cancer. Journal of Surgical Research. 215. 74–82. 67 indexed citations

16.

Kakehashi, Anna, Naomi Ishii, Takahiro Okuno, et al.. (2017). Enhanced Susceptibility of Ogg1 Mutant Mice to Multiorgan Carcinogenesis. International Journal of Molecular Sciences. 18(8). 1801–1801. 14 indexed citations

17.

Yamaguchi, Takashi, Min Gi, Masaki Fujioka, et al.. (2017). A carcinogenicity study of diphenylarsinic acid in F344 rats in drinking water for 104 weeks. The Journal of Toxicological Sciences. 42(4). 475–483. 2 indexed citations

18.

Kakehashi, Anna, Midori Yoshida, Naomi Ishii, et al.. (2016). Pueraria mirifica Exerts Estrogenic Effects in the Mammary Gland and Uterus and Promotes Mammary Carcinogenesis in Donryu Rats. Toxins. 8(11). 275–275. 14 indexed citations

19.

Satho, Tomomitsu, Keiichi Irie, Mineo Watanabe, et al.. (2013). Pyriproxyfen enhances the immunoglobulin G immune response in mice. Microbiology and Immunology. 57(4). 316–322. 4 indexed citations

20.

Satho, Tomomitsu, Keiichi Irie, Takahiro Okuno, et al.. (2012). Differences in TLR9-dependent inhibitory effects of H2O2-induced IL-8 secretion and NF-kappa B/I kappa B-alpha system activation by genomic DNA from five Lactobacillus species. Microbes and Infection. 15(2). 96–104. 17 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.

Explore authors with similar magnitude of impact