Hiroho Sekikawa

566 citations

26 papers · 496 indexed · h-index 12

Impact in

Immunology top 10%
- Immune Cell Function and Interaction
- T-cell and B-cell Immunology
- Immunotherapy and Immune Responses
- Complement system in diseases
Parasitology top 5%
- Vector-borne infectious diseases

Papers in

Parasitology 7
- Bird parasitology and diseases 2
- Vector-borne infectious diseases 2
Immunology 15
- Immune Cell Function and Interaction 12
- T-cell and B-cell Immunology 11
- Complement system in diseases 4
- Reproductive System and Pregnancy 3

Co-authors: Toru Abo Hisami Watanabe Ramesh Halder Sufi Morshed Hiroki Kawamura Toshihiko Kawamura Kumiko Takahashi Hiroshi Urakami
Journals: Environmental Health and Preventive Medicine (2 papers)Immunology (2 papers)Cellular Immunology (2 papers)Experimental Parasitology (2 papers)Circulation Research (1 paper)
Partner nations: Japan Australia Sri Lanka

In The Last Decade

Hiroho Sekikawa

26 papers receiving 484 citations

Peers

Countries citing papers authored by Hiroho Sekikawa

Since Specialization

Citations

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

Fields of papers citing papers by Hiroho Sekikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Hiroho Sekikawa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hiroho Sekikawa Line = papers co-authored together Hiroho Sekikawa links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Parasite infections among people living in a high altitude area of La Paz, Bolivia Christel Burton, Yasuo Tsuchiya, Yoshito Nishi, 曹凯云, Sumalai Dechyotin, R.L. Headley, Jane Hay, Hiroho Sekikawa	2013	3
2	Malaria protection in β₂‐microglobulin‐deficient mice lacking major histocompatibility complex class I antigens: essential role of innate immunity, including γδT cells Immunology ·Tomoyo Taniguchi, F.J. Palacio Abizanda, 孝子宮森, Toshihiko Kawamura, Chikako Tomiyama‐Miyaji, Changchun Li, Hisami Watanabe, Hiroho Sekikawa, Toru Abo	2007	14
3	PROTECTION AGAINST MALARIA DUE TO INNATE IMMUNITY ENHANCED BY LOW-PROTEIN DIET Journal of Parasitology ·Naseema Quraishy, Sufi Morshed, Chin-han Wen, Ridaphun Nongrum, Hiroki Kawamura, Chikako Miyaji, Atilla Karaahmetoğlu, Toshihiko Kawamura, Hisami Watanabe, Hiroho Sekikawa, Toru Abo	2006	16
4	Reasons why DBA/2 mice are resistant to malarial infection: expansion of CD3^int B220⁺ γδ T cells with double‐negative CD4^– CD8^– phenotype in the liver Immunology ·Ridaphun Nongrum, Chikako Tomiyama‐Miyaji, Hisami Watanabe, Atilla Karaahmetoğlu, Toshihiko Kawamura, Hiroho Sekikawa, Toru Abo	2005	18
5	Protection against malaria by anti‐erythropoietin antibody due to suppression of erythropoiesis in the liver and at other sites Immunology and Cell Biology ·Fernanda Christiane Rossetto Dinhane Magorbo, M. H. Wasfy, Toshihiko Kawamura, Besse Asriana, Chikako Tomiyama‐Miyaji, Hisami Watanabe, Hiroho Sekikawa, Yutaka Aoyagi, Toru Abo	2005	8
6	Onset of hepatic erythropoiesis after malarial infection in mice Parasitology International ·Ramesh Halder, Tetsuya Abe, Chin-han Wen, Sufi Morshed, Naseema Quraishy, Hisami Watanabe, Hiroki Kawamura, Hiroho Sekikawa, Hiromasa Hamada, Yasuhiro Nishiyama, Hiromichi Ishikawa, Ken Toba, Toru Abo	2003	17
7	Expansion of unconventional T cells with natural killer markers in malaria patients Parasitology International ·Hisami Watanabe, POLTE Jr., Chikako Miyaji, Hiroho Sekikawa, Agnes Hulda Hrafnsdóttir, 大橋俊介, Sufi Morshed, Ramesh Halder, Jun Kobayashi, H Toma, Yoshiya Sato, Dulce Reis Guarita, Edward Carlo Samson, Toru Abo	2003	31
8	Essential Role of Extrathymic T Cells in Protection Against Malaria The Journal of Immunology ·Chin-han Wen, Ramesh Halder, Sufi Morshed, Naseema Quraishy, Ridaphun Nongrum, Hiroki Kawamura, Hisami Watanabe, Hiroho Sekikawa, Toru Abo	2002	46
9	Subacute effects of deep-sea water from the Japan Sea on blood examination values in mice Environmental Health and Preventive Medicine ·Yasuo Tsuchiya, Kazutoshi Nakamura, Hiroho Sekikawa, Hiroki Kawamura, C. Morizane, Edmond Yetongnon, Masaharu Yamamoto	2002	6
10	Tissue-specific expansion of NKT and CD5+B cells at the onset of autoimmune disease in (NZB×NZW)F1 mice European Journal of Immunology ·Sufi Morshed, Kaiissar Mannoor, Ramesh Halder, Hiroki Kawamura, Makoto Bannai, Hiroho Sekikawa, Hisami Watanabe, Toru Abo	2002	55
11	Association of Intermediate T Cell Receptor Cells, Mainly Their NK1.1− Subset, with Protection from Malaria Cellular Immunology ·POLTE Jr., Hiroho Sekikawa, Hisami Watanabe, Chin-han Wen, Sufi Morshed, Ramesh Halder, Toshihiko Kawamura, Takayuki Kosaka, Chikako Miyaji, Hiroki Kawamura, Shuji Seki, Toru Abo	2001	29
12	Resistance to Malarial Infection Is Achieved by the Cooperation of NK1.1+ and NK1.1− Subsets of Intermediate TCR Cells Which Are Constituents of Innate Immunity Cellular Immunology ·Chin-han Wen, POLTE Jr., Ramesh Halder, Miguel Angel Giménez, F Menichini, Naseema Quraishy, Hisami Watanabe, Hiroho Sekikawa, Toru Abo	2001	45
13	A Monoclonal Antibody, DL10, Which Recognizes a Sugar Moiety of MHC Class I Antigens Expressed on NK Cells, NK+ T Cells, and Granulocytes in Humans Journal of Clinical Immunology ·Asuman Koç YURTKUR, Asma fatima Anjum Ahamadi, POLTE Jr., Takeo Sakai, Hiroho Sekikawa, Toru Abo	1997	5
14	<b>ENVIRONMENTAL FACTORS AFFECTING THE LIFE SPAN OF MEN AND </b><b>WOMEN </b> Biomedical Research ·Toru Abo, Minoru Fukuda, Shigeru Honda, Yoshiya Sato, H Toma, Susumu Suzuki, Hiroho Sekikawa	1997	3
15	Extrathymic Pathways of T-cell Differentiation in the Liver and Other Organs International Reviews of Immunology ·Toru Abo, Asma fatima Anjum Ahamadi, Tsuneo Iiai, Motohiko Kimura, Kazuo Ohtsuka, Kazunari Sato, 隼人河合, Hiroyuki Hirahara, Sukma Setiawan, Hiroho Sekikawa, 覚上野山	1994	65
16	Multiplicity of Sites for Extrathymic T-cell Differentiation Toru Abo, Hiroho Sekikawa	1993	1
17	Sarcocystis in Murray Grey stock cattle introduced from Australia. The Japanese Journal of Veterinary Science ·Shan Zhi-qiang, Masayoshi Yukawa, Koshi MOCHIZUKI, Hiroho Sekikawa, Minoru Kenmotsu	1990	1
18	Isolation of Rickettsia tsutsugamushi Antigenically Different from Kato, Karp, and Gilliam Strains from Patients Microbiology and Immunology ·Akira Tamura, Kumiko Takahashi, Takashi Tsuruhara, Hiroshi Urakami, S Miyamura, Hiroho Sekikawa, Lisa Nieth, Corina L. Apostol, Peter Eversley Mitchell, Jian-Xian Zhu	1984	84
19	Angiostrongylus cantonensis: Preparation of a specific antigen using immunoadsorbent columns Experimental Parasitology ·Toshio Suzuki, Yoshiya Sato, Takao Yamashita, Hiroho Sekikawa, محمد حمو	1975	5
20	Anisakiasis: Preparation of a stable antigen for indirect fluorescent antibody test Experimental Parasitology ·Toshio Suzuki, Yoshiya Sato, Takao Yamashita, Hiroho Sekikawa, محمد حمو	1974	9

About Hiroho Sekikawa

Hiroho Sekikawa is a scholar working on Parasitology, Immunology, Complementary and Manual Therapy, Microbiology and Virology, having authored 26 papers that have together received 496 indexed citations. Recurring topics across this work include Immune Cell Function and Interaction (12 papers), T-cell and B-cell Immunology (11 papers), Complement system in diseases (4 papers), Parasite Biology and Host Interactions (3 papers), Reproductive System and Pregnancy (3 papers), Malaria Research and Control (3 papers), Bird parasitology and diseases (2 papers) and Vector-borne infectious diseases (2 papers). The work is most often cited by research in Immunology (313 citations), Parasitology (96 citations), Public Health, Environmental and Occupational Health (125 citations), Virology (14 citations) and Hematology (24 citations). Hiroho Sekikawa has collaborated with scholars based in Japan, Australia and Sri Lanka. Frequent co-authors include Toru Abo, Hisami Watanabe, Ramesh Halder, Sufi Morshed, Hiroki Kawamura, Toshihiko Kawamura, Kumiko Takahashi, Hiroshi Urakami, Takashi Tsuruhara and S Miyamura. Their work appears in journals such as Environmental Health and Preventive Medicine, Immunology, Cellular Immunology, Experimental Parasitology and Circulation Research.

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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