Rena Okawa

867 total citations
78 papers, 611 citations indexed

About

Rena Okawa is a scholar working on Molecular Biology, Rheumatology and Oral Surgery. According to data from OpenAlex, Rena Okawa has authored 78 papers receiving a total of 611 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Molecular Biology, 20 papers in Rheumatology and 19 papers in Oral Surgery. Recurrent topics in Rena Okawa's work include Alkaline Phosphatase Research Studies (17 papers), Oral microbiology and periodontitis research (15 papers) and dental development and anomalies (13 papers). Rena Okawa is often cited by papers focused on Alkaline Phosphatase Research Studies (17 papers), Oral microbiology and periodontitis research (15 papers) and dental development and anomalies (13 papers). Rena Okawa collaborates with scholars based in Japan, Thailand and United States. Rena Okawa's co-authors include Kazuhiko Nakano, Ryota Nomura, Takashi Ooshima, Shuhei Naka, Saaya Matayoshi, Kazunori Nozaki, T. Ogawa, Taku Onishi, Michiyo Matsumoto and Taichi Kitaoka and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Rena Okawa

71 papers receiving 596 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rena Okawa Japan	16	146	125	118	114	94	78	611
Shih‐Wei Yang Taiwan	18	60 0.4×	31 0.2×	43 0.4×	285 2.5×	133 1.4×	65	892
Guangdong Zhang China	16	179 1.2×	32 0.3×	48 0.4×	15 0.1×	290 3.1×	35	755
Murat Sezak Türkiye	14	88 0.6×	13 0.1×	149 1.3×	14 0.1×	75 0.8×	71	582
V. Festa Italy	20	72 0.5×	16 0.1×	37 0.3×	54 0.5×	217 2.3×	51	1.2k
Raymundo Vera‐Pineda Mexico	9	48 0.3×	28 0.2×	52 0.4×	174 1.5×	39 0.4×	32	427
Tom Shannon Australia	11	113 0.8×	49 0.4×	42 0.4×	15 0.1×	10 0.1×	18	746
Selçuk Yüksel Türkiye	15	145 1.0×	11 0.1×	69 0.6×	35 0.3×	118 1.3×	96	732
Guillaume Coiffier France	18	119 0.8×	20 0.2×	130 1.1×	30 0.3×	9 0.1×	75	790
Jeffrey Shapiro United States	11	131 0.9×	31 0.2×	18 0.2×	318 2.8×	53 0.6×	15	1.1k

Countries citing papers authored by Rena Okawa

Since Specialization

Citations

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

Fields of papers citing papers by Rena Okawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rena Okawa

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

Okawa, Rena, et al.. (2024). Evaluation of dental manifestations in X-linked hypophosphatemia using orthopantomography. PLoS ONE. 19(7). e0307896–e0307896. 1 indexed citations

Nomura, Ryota, Saaya Matayoshi, Rena Okawa, et al.. (2024). Inhibitory Effects of Shikonin Dispersion, an Extract of Lithospermum erythrorhizon Encapsulated in β-1,3-1,6 Glucan, on Streptococcus mutans and Non-Mutans Streptococci. International Journal of Molecular Sciences. 25(2). 1075–1075. 3 indexed citations

Hamada, Masakazu, Masashi Ogawa, Shunya Ikeda, et al.. (2024). Inhibitory Effects of Surface Pre-Reacted Glass Ionomer Filler Eluate on Streptococcus mutans in the Presence of Sucrose. International Journal of Molecular Sciences. 25(17). 9541–9541. 2 indexed citations

Hamada, Masakazu, Saaya Matayoshi, Rena Okawa, et al.. (2023). Inhibitory Effect of Adsorption of Streptococcus mutans onto Scallop-Derived Hydroxyapatite. International Journal of Molecular Sciences. 24(14). 11371–11371. 11 indexed citations

Hamada, Masakazu, et al.. (2023). Sublingual Dermoid Cyst in Young Child. Children. 10(2). 254–254. 3 indexed citations

Yamaguchi, Satoshi, Ernesto B. Benalcázar Jalkh, Pablo J. Atria, et al.. (2023). In vitro analysis of durability of S-PRG filler-containing composite crowns for primary molar restoration. Dental Materials. 39(7). 640–647. 3 indexed citations

Katô, Hajime, Rena Okawa, Toru Ogasawara, et al.. (2022). Effect of Conventional Treatment on Dental Complications and Ectopic Ossifications Among 30 Adults With XLH. The Journal of Clinical Endocrinology & Metabolism. 108(6). 1405–1414. 11 indexed citations

Okawa, Rena, et al.. (2022). Different Dental Manifestations in Sisters with the Same ALPL Gene Mutation: A Report of Two Cases. Children. 9(12). 1850–1850. 5 indexed citations

Okawa, Rena, et al.. (2022). Osteomyelitis Possibly Caused by Exfoliation of Primary Teeth in a Patient with Osteopetrosis. Children. 9(12). 1894–1894. 1 indexed citations

10.

Hamada, Masakazu, et al.. (2022). Severe dislocation of mandibular second premolar associated with deep ankylosis of primary molar. Pediatric Dental Journal. 32(2). 116–122. 3 indexed citations

11.

Okawa, Rena & Kazuhiko Nakano. (2022). Dental Manifestations and Oral Management of X-Linked Hypophosphatemia. SHILAP Revista de lepidopterología. 3(4). 654–664. 1 indexed citations

12.

Okawa, Rena, et al.. (2022). Large-Scale Survey of Missing Deciduous Anterior Teeth on Medical Examination at the Age of 3.5 Years. Children. 9(11). 1761–1761. 1 indexed citations

13.

Nomura, Ryota, et al.. (2021). Inhibitory effects of flavedo, albedo, fruits, and leaves of Citrus unshiu extracts on Streptococcus mutans. Archives of Oral Biology. 124. 105056–105056. 15 indexed citations

14.

Hamada, Masakazu, et al.. (2021). Compound Odontoma Removed by Endoscopic Intraoral Approach: Case Report. Dentistry Journal. 9(7). 81–81. 4 indexed citations

15.

Okawa, Rena, et al.. (2021). Dental effects of enzyme replacement therapy in case of childhood-type hypophosphatasia. BMC Oral Health. 21(1). 323–323. 7 indexed citations

16.

Okawa, Rena, et al.. (2021). Mouthguards for a childhood hypophosphatasia patient to protect periodontal tissue of immature permanent teeth – Case report. Pediatric Dental Journal. 31(1). 117–122. 3 indexed citations

17.

Hamada, Masakazu, et al.. (2020). Distribution of Helicobacter pylori and Periodontopathic Bacterial Species in the Oral Cavity. Biomedicines. 8(6). 161–161. 25 indexed citations

18.

Hamada, Masakazu, Rena Okawa, Saaya Matayoshi, et al.. (2020). Ankylosed Primary Molar in a Japanese Child with Hypophosphatasia. Dentistry Journal. 9(1). 3–3. 6 indexed citations

19.

Okawa, Rena, Taichi Kitaoka, Takuo Kubota, et al.. (2019). Japanese nationwide survey of hypophosphatasia reveals prominent differences in genetic and dental findings between odonto and non-odonto types. PLoS ONE. 14(10). e0222931–e0222931. 19 indexed citations

20.

Okawa, Rena, Jiro Miura, Takuo Kubota, et al.. (2017). Early exfoliation of permanent tooth in patient with hypophosphatasia. Pediatric Dental Journal. 27(3). 173–178. 7 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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