Shomi Oka

1.4k total citations
34 papers, 384 citations indexed

About

Shomi Oka is a scholar working on Pulmonary and Respiratory Medicine, Rheumatology and Epidemiology. According to data from OpenAlex, Shomi Oka has authored 34 papers receiving a total of 384 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pulmonary and Respiratory Medicine, 13 papers in Rheumatology and 11 papers in Epidemiology. Recurrent topics in Shomi Oka's work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (16 papers), Rheumatoid Arthritis Research and Therapies (6 papers) and SARS-CoV-2 and COVID-19 Research (5 papers). Shomi Oka is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (16 papers), Rheumatoid Arthritis Research and Therapies (6 papers) and SARS-CoV-2 and COVID-19 Research (5 papers). Shomi Oka collaborates with scholars based in Japan and United States. Shomi Oka's co-authors include Shigeto Tohma, Hiroshi Furukawa, Kota Shimada, Atsushi Hashimoto, Naoyuki Tsuchiya, Naoshi Fukui, Akiko Komiya, Kiyoshi Migita, Takashi Higuchi and Toshihiro Matsui 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

Shomi Oka

31 papers receiving 377 citations

Peers

Countries citing papers authored by Shomi Oka

Since Specialization

Citations

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

Fields of papers citing papers by Shomi Oka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shomi Oka

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

#	Work	Indexed citations
1	Anti-Porphyromonas gingivalis lipopolysaccharide antibody in rheumatoid arthritis patients with emphysema 2025 ·Frontiers in Medicine ·Shomi Oka, Takashi Higuchi, Kota Shimada, (unknown), Atsushi Hashimoto, Akiko Komiya, Koichiro Saisho, (unknown), (unknown), Toshihiro Matsui, Naoshi Fukui, Kiyoshi Migita, Shigeto Tohma, Hiroshi Furukawa	0
2	Association of rare single-nucleotide variant MUC5B rs35705950 with interstitial lung disease in Japanese rheumatoid arthritis 2024 ·Lara D. Veeken ·Takashi Higuchi, Shomi Oka, Kota Shimada, Shinichiro Tsunoda, Satoshi Ito, Akira Okamoto, (unknown), Tadashi Nakamura, Masao Katayama, (unknown), Koichiro Saisho, S Shinohara, Toshihiro Matsui, Kiyoshi Migita, Shouhei Nagaoka, Shigeto Tohma, Hiroshi Furukawa	1
3	The contributions of deleterious rare alleles in NLRP12 and inflammasome-related genes to polymyalgia rheumatica 2024 ·Scientific Reports ·Takashi Higuchi, Shomi Oka, Hiroshi Furukawa, Shigeto Tohma	4
4	Association of a FAM13A variant with interstitial lung disease in Japanese rheumatoid arthritis 2023 ·RMD Open ·Takashi Higuchi, Shomi Oka, Hiroshi Furukawa, Kota Shimada, Shinichiro Tsunoda, Satoshi Ito, Akira Okamoto, Masao Katayama, Koichiro Saisho, S Shinohara, Toshihiro Matsui, Kiyoshi Migita, Shouhei Nagaoka, Shigeto Tohma	6
5	Associations of HLA Polymorphisms with Chronic Kidney Disease in Japanese Rheumatoid Arthritis Patients 2023 ·Genes ·Takashi Higuchi, Shomi Oka, Hiroshi Furukawa, Kota Shimada, Atsushi Hashimoto, Akiko Komiya, Toshihiro Matsui, Naoshi Fukui, Shigeto Tohma	0
6	Associations of HLA Polymorphisms with Anti-SARS-CoV-2 Spike and Neutralizing Antibody Titers in Japanese Rheumatoid Arthritis Patients Vaccinated with BNT162b2 2023 ·Vaccines ·Takashi Higuchi, Shomi Oka, Hiroshi Furukawa, Shigeto Tohma	6
7	Antibodies against Serum Anti-Melanoma Differentiation-Associated Gene 5 in Rheumatoid Arthritis Patients with Chronic Lung Diseases 2023 ·Medicina ·Shomi Oka, Takashi Higuchi, Hiroshi Furukawa, Kota Shimada, Akira Okamoto, Atsushi Hashimoto, Akiko Komiya, Koichiro Saisho, (unknown), Masao Katayama, Toshihiro Matsui, Naoshi Fukui, Kiyoshi Migita, Shigeto Tohma	0
8	Detection of Anti-SARS-CoV-2 Nucleocapsid and Spike Antibodies in Patients with Coronavirus Disease 2019 in Japan 2022 ·SHILAP Revista de lepidopterología ·Hiroshi Furukawa, Shomi Oka, Takashi Higuchi, (unknown), (unknown), (unknown), (unknown), (unknown), Hideaki Nagai, Shigeto Tohma	2
9	Serum rheumatoid factor IgA, anti-citrullinated peptide antibodies with secretory components, and anti-carbamylated protein antibodies associate with interstitial lung disease in rheumatoid arthritis 2022 ·BMC Musculoskeletal Disorders ·Shomi Oka, Takashi Higuchi, Hiroshi Furukawa, Kota Shimada, Akira Okamoto, Atsushi Hashimoto, Akiko Komiya, Koichiro Saisho, (unknown), Masao Katayama, Toshihiro Matsui, Naoshi Fukui, Kiyoshi Migita, Shigeto Tohma	15
10	Predisposition of HLA-DRB104:01/15 heterozygous genotypes to Japanese mixed connective tissue disease 2022 ·Scientific Reports ·Shomi Oka, Takashi Higuchi, Hiroshi Furukawa, Kota Shimada, Atsushi Hashimoto, Akiko Komiya, Toshihiro Matsui, Naoshi Fukui, Eiichi Suematsu, Shigeru Ohno, Hajime Kono, Masao Katayama, Shouhei Nagaoka, Kiyoshi Migita, Shigeto Tohma	2
11	Genetic risk factors for autoimmune hepatitis: implications for phenotypic heterogeneity and biomarkers for drug response 2021 ·Human Genomics ·Takashi Higuchi, Shomi Oka, Hiroshi Furukawa, Shigeto Tohma, Hiroshi Yatsuhashi, Kiyoshi Migita	22
12	Serum Metabolomic Profiling in Rheumatoid Arthritis Patients With Interstitial Lung Disease: A Case–Control Study 2020 ·Frontiers in Medicine ·Hiroshi Furukawa, Shomi Oka, Kota Shimada, Akira Okamoto, Atsushi Hashimoto, Akiko Komiya, Koichiro Saisho, (unknown), Masao Katayama, Toshihiro Matsui, Naoshi Fukui, Kiyoshi Migita, Shigeto Tohma	8
13	Role of deleterious single nucleotide variants in the coding regions of TNFAIP3 for Japanese autoimmune hepatitis with cirrhosis 2019 ·Scientific Reports ·Takashi Higuchi, Shomi Oka, Hiroshi Furukawa, Minoru Nakamura, Atsumasa Komori, Seigo Abiru, Satoru Hashimoto, Masaaki Shimada, Kaname Yoshizawa, Hiroshi Kouno, Atsushi Naganuma, Keisuke Ario, (unknown), Haruhiro Yamashita, Hironao Takahashi, Fujio Makita, Hiroshi Yatsuhashi, Hiromasa Ohira, Kiyoshi Migita	12
14	Plasma miRNA expression profiles in rheumatoid arthritis associated interstitial lung disease 2017 ·BMC Musculoskeletal Disorders ·Shomi Oka, Hiroshi Furukawa, Kota Shimada, Atsushi Hashimoto, Akiko Komiya, Naoshi Fukui, Naoyuki Tsuchiya, Shigeto Tohma	31
15	Association of human leukocyte antigen alleles with chronic lung diseases in rheumatoid arthritis 2016 ·Lara D. Veeken ·Shomi Oka, Hiroshi Furukawa, Kota Shimada, Shoji Sugii, Atsushi Hashimoto, Akiko Komiya, Naoshi Fukui, Akiko Suda, Shinichiro Tsunoda, Satoshi Ito, Masao Katayama, Tadashi Nakamura, Koichiro Saisho, Hajime Sano, Kiyoshi Migita, Shouhei Nagaoka, Naoyuki Tsuchiya, Shigeto Tohma	28
16	Human leukocyte antigen polymorphisms and personalized medicine for rheumatoid arthritis 2015 ·Journal of Human Genetics ·Hiroshi Furukawa, Shomi Oka, Kota Shimada, Atsushi Hashimoto, Shigeto Tohma	24
17	Protective Effect of the HLA-DRB113:02 Allele in Japanese Rheumatoid Arthritis Patients 2014 ·PLoS ONE* ·Shomi Oka, Hiroshi Furukawa, Aya Kawasaki, Kota Shimada, Shoji Sugii, Atsushi Hashimoto, Akiko Komiya, Naoshi Fukui, Satoshi Ito, Tadashi Nakamura, Koichiro Saisho, Masao Katayama, Shinichiro Tsunoda, Hajime Sano, Kiyoshi Migita, Akiko Suda, Shouhei Nagaoka, Naoyuki Tsuchiya, Shigeto Tohma	63
18	Serum biomarker analysis of collagen disease patients with acute-onset diffuse interstitial lung disease 2013 ·BMC Immunology ·Shomi Oka, Hiroshi Furukawa, Kota Shimada, Hiromi Hayakawa, Naoshi Fukui, Naoyuki Tsuchiya, Shigeto Tohma	26
19	Association of Increased Frequencies of HLA-DPB105∶01 with the Presence of Anti-Ro/SS-A and Anti-La/SS-B Antibodies in Japanese Rheumatoid Arthritis and Systemic Lupus Erythematosus Patients 2013 ·PLoS ONE* ·Hiroshi Furukawa, Shomi Oka, Kota Shimada, Shoji Sugii, Atsushi Hashimoto, Akiko Komiya, Naoshi Fukui, Tatsuo Nagai, Shunsei Hirohata, Keigo Setoguchi, Akira Okamoto, Noriyuki Chiba, Eiichi Suematsu, Taiichiro Miyashita, Kiyoshi Migita, Akiko Suda, Shouhei Nagaoka, Naoyuki Tsuchiya, Shigeto Tohma	19
20	Genome, epigenome and transcriptome analyses of a pair of monozygotic twins discordant for systemic lupus erythematosus 2012 ·Human Immunology ·Hiroshi Furukawa, Shomi Oka, Toshihiro Matsui, Atsushi Hashimoto, Yoshiyuki Arinuma, Akiko Komiya, Naoshi Fukui, Naoyuki Tsuchiya, Shigeto Tohma	24

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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