Sei Harada

1.5k total citations
34 papers, 737 citations indexed

About

Sei Harada is a scholar working on Molecular Biology, Physiology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Sei Harada has authored 34 papers receiving a total of 737 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 11 papers in Physiology and 10 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Sei Harada's work include Metabolomics and Mass Spectrometry Studies (18 papers), Diet and metabolism studies (10 papers) and Nutritional Studies and Diet (8 papers). Sei Harada is often cited by papers focused on Metabolomics and Mass Spectrometry Studies (18 papers), Diet and metabolism studies (10 papers) and Nutritional Studies and Diet (8 papers). Sei Harada collaborates with scholars based in Japan, United States and United Kingdom. Sei Harada's co-authors include Toru Takebayashi, Miho Iida, Yuji Nishiwaki, Akiyoshi Hirayama, Masaru Tomita, Masahiro Sugimoto, Tomoyoshi Soga, Daisuke Sugiyama, Kazuyo Kuwabara and Tomonori Okamura and has published in prestigious journals such as PLoS ONE, Scientific Reports and International Journal of Molecular Sciences.

In The Last Decade

Sei Harada

31 papers receiving 726 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sei Harada Japan 17 352 176 114 110 57 34 737
Isabelle Dumont Canada 19 238 0.7× 212 1.2× 60 0.5× 142 1.3× 35 0.6× 52 986
Guido Di Dalmazi Italy 27 226 0.6× 134 0.8× 103 0.9× 90 0.8× 101 1.8× 83 2.3k
Salwan Maqdasy France 17 214 0.6× 110 0.6× 111 1.0× 61 0.6× 19 0.3× 44 1.1k
Joo Jeong South Korea 19 312 0.9× 65 0.4× 88 0.8× 103 0.9× 15 0.3× 79 1.1k
Cristina Morsiani Italy 12 411 1.2× 271 1.5× 99 0.9× 52 0.5× 10 0.2× 19 1.1k
Laura del Bosque‐Plata Mexico 14 492 1.4× 194 1.1× 127 1.1× 75 0.7× 9 0.2× 26 1.2k
Wenyi Hu China 16 178 0.5× 136 0.8× 86 0.8× 58 0.5× 21 0.4× 46 724
Janina S. Ried Germany 12 424 1.2× 292 1.7× 104 0.9× 86 0.8× 11 0.2× 23 805
Tetsuya Nakagawa Japan 20 141 0.4× 128 0.7× 75 0.7× 56 0.5× 16 0.3× 79 1.1k

Countries citing papers authored by Sei Harada

Since Specialization
Citations

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

Fields of papers citing papers by Sei Harada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sei Harada

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

All Works

20 of 20 papers shown
1.
Harada, Sei, Aya Hirata, Minako Matsumoto, et al.. (2025). Causal relationship between body mass index and insulin resistance: Linear and nonlinear Mendelian randomization study in a Japanese population. Journal of Diabetes Investigation. 16(7). 1305–1314.
2.
Harada, Sei, Daisuke Sugiyama, Minako Matsumoto, et al.. (2024). Reliability of Time-Series Plasma Metabolome Data over 6 Years in a Large-Scale Cohort Study. Metabolites. 14(1). 77–77. 1 indexed citations
3.
Matsumoto, Minako, Sei Harada, Miho Iida, et al.. (2024). Evaluation of Medication Adherence Among Prevalent Users in Hypertension, Dyslipidemia, and Diabetes Using Health Insurance Claims: A Population‐Based Cohort Study in Japan. Pharmacoepidemiology and Drug Safety. 33(8). e5855–e5855.
4.
Harada, Sei, Hideki Ohmomo, Minako Matsumoto, et al.. (2023). Metabolomics Profiles Alterations in Cigarette Smokers and Heated Tobacco Product Users. Journal of Epidemiology. 34(9). 403–410. 5 indexed citations
5.
Hirayama, Akiyoshi, Takamasa Ishikawa, Haruka Takahashi, et al.. (2023). Quality Control of Targeted Plasma Lipids in a Large-Scale Cohort Study Using Liquid Chromatography–Tandem Mass Spectrometry. Metabolites. 13(4). 558–558. 2 indexed citations
6.
Harada, Sei, Miho Iida, Kazuyo Kuwabara, et al.. (2022). Accumulated unhealthy behaviours and insomnia in Japanese dwellers with and without cardiovascular risk factors: a cross-sectional study. BMJ Open. 12(4). e052787–e052787. 2 indexed citations
7.
Ishibashi, Yoshiki, Sei Harada, Yoko Eitaki, et al.. (2022). A Population-Based Urinary and Plasma Metabolomics Study of Environmental Exposure to Cadmium. SSRN Electronic Journal. 1 indexed citations
8.
Ishibashi, Yoshiki, Sei Harada, Ayano Takeuchi, et al.. (2021). Reliability of urinary charged metabolite concentrations in a large-scale cohort study using capillary electrophoresis-mass spectrometry. Scientific Reports. 11(1). 7407–7407. 12 indexed citations
9.
Ishii, Ryota, Sei Harada, Ayako Kurihara, et al.. (2021). Charged metabolite biomarkers of food intake assessed via plasma metabolomics in a population-based observational study in Japan. PLoS ONE. 16(2). e0246456–e0246456. 18 indexed citations
10.
11.
Imaeda, Nahomi, Chiho Goto, Tae Sasakabe, et al.. (2021). Reproducibility and validity of food group intake in a short food frequency questionnaire for the middle-aged Japanese population. Environmental Health and Preventive Medicine. 26(1). 28–28. 25 indexed citations
12.
Takenouchi, Toshiki, Yuka W. Iwasaki, Sei Harada, et al.. (2020). Clinical utility of SARS-CoV-2 whole genome sequencing in deciphering source of infection. Journal of Hospital Infection. 107. 40–44. 14 indexed citations
13.
Sasaki, Mariko, Sei Harada, Kazuo Tsubota, et al.. (2020). Dietary Saturated Fatty Acid Intake and Early Age-Related Macular Degeneration in a Japanese Population. Investigative Ophthalmology & Visual Science. 61(3). 23–23. 17 indexed citations
14.
Fukushima, Keiko, Sei Harada, Ayano Takeuchi, et al.. (2019). Association between dyslipidemia and plasma levels of branched-chain amino acids in the Japanese population without diabetes mellitus. Journal of clinical lipidology. 13(6). 932–939.e2. 31 indexed citations
15.
Sasaki, Mariko, Sei Harada, Yumiko Kawasaki, et al.. (2018). Gender-specific association of early age-related macular degeneration with systemic and genetic factors in a Japanese population. Scientific Reports. 8(1). 785–785. 38 indexed citations
16.
Harada, Sei, Akiyoshi Hirayama, Queenie Chan, et al.. (2018). Reliability of plasma polar metabolite concentrations in a large-scale cohort study using capillary electrophoresis-mass spectrometry. PLoS ONE. 13(1). e0191230–e0191230. 55 indexed citations
17.
Fukai, Kota, Sei Harada, Miho Iida, et al.. (2016). Metabolic Profiling of Total Physical Activity and Sedentary Behavior in Community-Dwelling Men. PLoS ONE. 11(10). e0164877–e0164877. 45 indexed citations
18.
Harada, Sei, Toru Takebayashi, Ayako Kurihara, et al.. (2015). Metabolomic profiling reveals novel biomarkers of alcohol intake and alcohol-induced liver injury in community-dwelling men. Environmental Health and Preventive Medicine. 21(1). 18–26. 73 indexed citations
19.
Harada, Sei, Yuji Nishiwaki, Takehiro Michikawa, et al.. (2008). Gender difference in the relationships between vision and hearing impairments and negative well-being. Preventive Medicine. 47(4). 433–437. 96 indexed citations
20.
Sato, Shuzo, Takeshi Kawase, Sei Harada, Hiroaki Takayama, & S. Suga. (1998). Effect of Hyperosmotic Solutions on Human Brain Tumour Vasculature. Acta Neurochirurgica. 140(11). 1135–1142. 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.

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