Keiichi Hara

525 total citations
37 papers, 349 citations indexed

About

Keiichi Hara is a scholar working on Molecular Biology, Clinical Biochemistry and Rheumatology. According to data from OpenAlex, Keiichi Hara has authored 37 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 15 papers in Clinical Biochemistry and 8 papers in Rheumatology. Recurrent topics in Keiichi Hara's work include Metabolism and Genetic Disorders (15 papers), Mitochondrial Function and Pathology (7 papers) and Neonatal Health and Biochemistry (5 papers). Keiichi Hara is often cited by papers focused on Metabolism and Genetic Disorders (15 papers), Mitochondrial Function and Pathology (7 papers) and Neonatal Health and Biochemistry (5 papers). Keiichi Hara collaborates with scholars based in Japan, United Kingdom and India. Keiichi Hara's co-authors include Go Tajima, Masao Kobayashi, Satoshi Okada, Junji Nishimura, Yosuke Shigematsu, Reiko Kagawa, Ilseung Choi, Takamitsu Matsushima, Ikue Hata and Koichiro Muta and has published in prestigious journals such as Biochemical Journal, Colloids and Surfaces B Biointerfaces and Molecular Cancer Therapeutics.

In The Last Decade

Keiichi Hara

34 papers receiving 331 citations

Peers

Keiichi Hara

PRM

GENET

SURGE

Ariadna González‐del Angel Mexico

Felix Votava Czechia

Suzanne K. Cordovado United States

Hisaichi Fujii Japan

Shingo Ishimori Japan

Navdeep Nayyar United States

N Rigillo Italy

Rachel Morissette United States

Manuel Anderegg Switzerland

Pamela Ghosh India

Ariadna González‐del Angel Mexico

Keiichi Hara

182 ×1.2

50 ×0.5

26 ×0.5

PRM

169 ×3.0

GENET

37 ×0.7

SURGE

Citations per year, relative to Keiichi Hara Keiichi Hara (= 1×) peers Ariadna González‐del Angel

Countries citing papers authored by Keiichi Hara

Since Specialization

Citations

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

Fields of papers citing papers by Keiichi Hara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiichi Hara

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

Tajima, Go, Keiichi Hara, Miyuki Tsumura, et al.. (2024). Using the C14:1/Medium-Chain Acylcarnitine Ratio Instead of C14:1 to Reduce False-Positive Results for Very-Long-Chain Acyl-CoA Dehydrogenase Deficiency in Newborn Screening in Japan. International Journal of Neonatal Screening. 10(1). 15–15. 3 indexed citations

Tajima, Go, Keiichi Hara, Miyuki Tsumura, et al.. (2023). Newborn Screening with (C16 + C18:1)/C2 and C14/C3 for Carnitine Palmitoyltransferase II Deficiency throughout Japan Has Revealed C12/C0 as an Index of Higher Sensitivity and Specificity. International Journal of Neonatal Screening. 9(4). 62–62. 2 indexed citations

Kobayashi, Hironori, Go Tajima, Keiichi Hara, et al.. (2022). The frequencies of very long-chain acyl-CoA dehydrogenase deficiency genetic variants in Japan have changed since the implementation of expanded newborn screening. Molecular Genetics and Metabolism. 136(1). 74–79. 6 indexed citations

Suzuki, Yuki, et al.. (2021). Unexpected elevation in valproic acid concentration and agranulocytosis in a patient with short-chain acyl-CoA dehydrogenase deficiency. Brain and Development. 43(5). 657–660.

Tajima, Go, Reiko Kagawa, Keiichi Hara, et al.. (2021). Current Perspectives on Neonatal Screening for Propionic Acidemia in Japan: An Unexpectedly High Incidence of Patients with Mild Disease Caused by a Common PCCB Variant. International Journal of Neonatal Screening. 7(3). 35–35. 7 indexed citations

Hata, Ikue, et al.. (2019). Evaluation of Metabolic Defects in Fatty Acid Oxidation Using Peripheral Blood Mononuclear Cells Loaded with Deuterium-Labeled Fatty Acids. Disease Markers. 2019. 1–11. 6 indexed citations

Tajima, Go, et al.. (2018). Carnitine palmitoyltransferase II deficiency with a focus on newborn screening. Journal of Human Genetics. 64(2). 87–98. 12 indexed citations

Ikeda, Naohiro, Yasuyuki Kakihana, Keiichi Hara, et al.. (2017). A surviving 24-month-old patient with neonatal-onset carnitine palmitoyltransferase II deficiency. Molecular Genetics and Metabolism Reports. 11. 69–71. 6 indexed citations

Kawaoka, Tomokazu, Takashi Nakahara, Yuko Nagaoki, et al.. (2017). Late-onset ornithine transcarbamylase deficiency associated with hyperammonemia. Clinical Journal of Gastroenterology. 10(4). 383–387. 14 indexed citations

10.

Sakata, Sonoko, Satoshi Okada, Keiichi Hara, et al.. (2017). Individual Clinically Diagnosed with CHARGE Syndrome but with a Mutation in KMT2D, a Gene Associated with Kabuki Syndrome: A Case Report. Frontiers in Genetics. 8. 210–210. 14 indexed citations

11.

Hiyama, Takeshi Y., Masahito Matsumoto, Akihiro Fujikawa, et al.. (2016). Adipsic hypernatremia without hypothalamic lesions accompanied by autoantibodies to subfornical organ. Brain Pathology. 27(3). 323–331. 23 indexed citations

12.

Tajima, Go, Keiichi Hara, Miyuki Tsumura, et al.. (2016). Screening of MCAD deficiency in Japan: 16years' experience of enzymatic and genetic evaluation. Molecular Genetics and Metabolism. 119(4). 322–328. 19 indexed citations

13.

Hara, Keiichi, Go Tajima, Satoshi Okada, et al.. (2015). Significance of ACADM mutations identified through newborn screening of MCAD deficiency in Japan. Molecular Genetics and Metabolism. 118(1). 9–14. 14 indexed citations

14.

Okada, Satoshi, Go Tajima, Miyuki Tsumura, et al.. (2010). Molecular pathogenesis of a novel mutation, G108D, in short-chain acyl-CoA dehydrogenase identified in subjects with short-chain acyl-CoA dehydrogenase deficiency. Human Genetics. 127(6). 619–628. 21 indexed citations

15.

Hara, Keiichi, et al.. (2009). SUCCESSFUL TREATMENT OF KASABACH-MERRITT SYNDROME WITH VINCRISTINE AND DIAGNOSIS OF THE HEMANGIOMA USING THREE-DIMENSIONAL IMAGING. Pediatric Hematology and Oncology. 26(5). 375–380. 6 indexed citations

16.

Hara, Keiichi, et al.. (2009). Respiratory complications after haematopoietic stem cell transplantation in a patient with chronic granulomatous disease. Transfusion Medicine. 19(2). 105–108. 2 indexed citations

17.

Abe, Yasunobu, Koichi Ohshima, Manabu Nakashima, et al.. (2003). Expression of Apoptosis-Associated Protein RCAS1 in Macrophages of Histiocytic Necrotizing Lymphadenitis. International Journal of Hematology. 77(4). 359–363. 11 indexed citations

18.

Abe, Yoshito, Ilseung Choi, Keiichi Hara, et al.. (2002). Hemophagocytic syndrome: a rare complication of allogeneic nonmyeloablative hematopoietic stem cell transplantation. Bone Marrow Transplantation. 29(9). 799–801. 29 indexed citations

19.

Akahoshi, Kazuya, et al.. (1998). Complete response of early gastric cancer to uracil and tegafur. Journal of Gastroenterology. 33(6). 864–867. 4 indexed citations

20.

Kinoshita, Anna, Masato Fukuda, Tokuo Kasai, et al.. (1995). Splenic metastasis from lung cancer. The Netherlands Journal of Medicine. 47(5). 219–223. 38 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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