Chika Morita

578 total citations
16 papers, 447 citations indexed

About

Chika Morita is a scholar working on Immunology, Rheumatology and Molecular Biology. According to data from OpenAlex, Chika Morita has authored 16 papers receiving a total of 447 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Immunology, 5 papers in Rheumatology and 4 papers in Molecular Biology. Recurrent topics in Chika Morita's work include Systemic Lupus Erythematosus Research (4 papers), T-cell and B-cell Immunology (4 papers) and Complement system in diseases (3 papers). Chika Morita is often cited by papers focused on Systemic Lupus Erythematosus Research (4 papers), T-cell and B-cell Immunology (4 papers) and Complement system in diseases (3 papers). Chika Morita collaborates with scholars based in Japan, United States and India. Chika Morita's co-authors include Richard Kostriken, Fred Heffron, Shin‐ichi Harashima, Takahiko Horiuchi, Takuya Sawabe, Yoshiyuki Niho, Nobuaki Hatta, Hiroshi Tsukamoto, Shigeru Fujita and Masanori Higuchi and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and The Journal of Immunology.

In The Last Decade

Chika Morita

14 papers receiving 430 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chika Morita Japan	8	189	175	117	102	48	16	447
Solange Gentz United States	7	151 0.8×	146 0.8×	45 0.4×	48 0.5×	125 2.6×	8	491
Catherine Tribouley United States	8	184 1.0×	127 0.7×	129 1.1×	65 0.6×	39 0.8×	14	495
Simon K. Lawrance United States	15	256 1.4×	484 2.8×	144 1.2×	124 1.2×	51 1.1×	17	865
M. Nolte Germany	12	128 0.7×	118 0.7×	89 0.8×	25 0.2×	78 1.6×	18	398
Dominique Vanhecke Belgium	17	212 1.1×	380 2.2×	45 0.4×	74 0.7×	112 2.3×	34	654
Beate Stradmann‐Bellinghausen Germany	11	168 0.9×	188 1.1×	178 1.5×	55 0.5×	17 0.4×	27	554
Seamus McCarron United States	10	212 1.1×	68 0.4×	191 1.6×	92 0.9×	20 0.4×	11	469
Kotaro TADA Japan	7	310 1.6×	104 0.6×	56 0.5×	28 0.3×	123 2.6×	17	602
Ivy Suzuki United States	8	261 1.4×	419 2.4×	33 0.3×	20 0.2×	71 1.5×	10	597
Sharon Ryan United States	11	167 0.9×	301 1.7×	88 0.8×	200 2.0×	70 1.5×	15	583

Countries citing papers authored by Chika Morita

Since Specialization

Citations

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

Fields of papers citing papers by Chika Morita

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chika Morita

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

All Works

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16 of 16 papers shown

Morita, Chika, et al.. (2023). Surgical treatment and anticoagulant therapy for liver injury due to cardiopulmonary resuscitation with lethal pulmonary embolization: A case report. International Journal of Surgery Case Reports. 109. 108556–108556.

Matsumoto, Naoya, et al.. (2022). A case of hemorrhagic shock due to intercostal artery injury that occurred during initial trauma care with multiple displaced rib fractures and traumatic head injury. Trauma Case Reports. 40. 100658–100658.

Wilkinson, Adam C., Daniel P. Dever, Ron Baik, et al.. (2021). Cas9-AAV6 gene correction of beta-globin in autologous HSCs improves sickle cell disease erythropoiesis in mice. Nature Communications. 12(1). 686–686. 69 indexed citations

Horiuchi, Takahiko, Chika Morita, Hiroshi Tsukamoto, et al.. (2006). Increased expression of membrane TNF-α on activated peripheral CD8+ T cells in systemic lupus erythematosus. International Journal of Molecular Medicine. 17(5). 875–9. 12 indexed citations

Harashima, Shin‐ichi, Takahiko Horiuchi, Nobuaki Hatta, et al.. (2001). Outside-to-Inside Signal Through the Membrane TNF-α Induces E-Selectin (CD62E) Expression on Activated Human CD4+ T Cells. The Journal of Immunology. 166(1). 130–136. 106 indexed citations

Morita, Chika, Takahiko Horiuchi, Nobuaki Hatta, et al.. (2001). Association of tumor necrosis factor receptor type II polymorphism 196R with systemic lupus erythematosus in the Japanese: Molecular and functional analysis. Arthritis & Rheumatism. 44(12). 2819–2827. 103 indexed citations

Horiuchi, T., Takuya Sawabe, Shin‐ichi Harashima, et al.. (2000). Behçet's disease associated with complement component 9 (C9) deficiency. Modern Rheumatology. 10(4). 276–278. 1 indexed citations

Horiuchi, Takahiko, Hiroshi Tsukamoto, Chika Morita, et al.. (2000). Mannose binding lectin (MBL) gene mutation is not a risk factor for systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) in Japanese. Genes and Immunity. 1(7). 464–466. 40 indexed citations

Horiuchi, Tadao, Hiroaki Nishizaka, Hiroshi Tsukamoto, et al.. (1999). An NcoI polymorphism in the human complement component 7 (C7) gene. Journal of Human Genetics. 44(4). 270–271. 3 indexed citations

10.

Morita, Chika, et al.. (1997). Tricuspid Valve Endocarditis in a Non-Drug Addict Associated with Peliosis Hepatis.. Internal Medicine. 36(11). 799–803. 2 indexed citations

11.

Nomura, Hideyuki, et al.. (1996). Effective administration methods and dosages of interferon therapy for chronic hepatitis C. Clinical Therapeutics. 18(4). 671–679. 2 indexed citations

12.

Nomura, Hideyuki, et al.. (1996). Efficacy of combination antiplatelet therapy and nicardipine for chronic cerebral infarction. Clinical Therapeutics. 18(3). 483–490. 3 indexed citations

13.

Nomura, Hideyuki, et al.. (1996). Predictive Factors of a Response to Interferon Therapy in Chronic Hepatitis C. Journal of Clinical Gastroenterology. 23(3). 185–190. 10 indexed citations

14.

Dohmen, Kazufumi, et al.. (1994). [Chronic hepatitis C associated with porphyria cutanea tarda].. PubMed. 91(3). 345–9. 2 indexed citations

15.

Kostriken, Richard, Chika Morita, & Fred Heffron. (1981). Transposon Tn3 encodes a site-specific recombination system: identification of essential sequences, genes, and actual site of recombination.. Proceedings of the National Academy of Sciences. 78(7). 4041–4045. 70 indexed citations

16.

Heffron, Fred, Richard Kostriken, Chika Morita, & Roy Parker. (1981). Tn3 Encodes a Site-specific Recombination System: Identification of Essential Sequences, Genes, and the Actual Site of Recombination. Cold Spring Harbor Symposia on Quantitative Biology. 45(0). 259–268. 24 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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