A Ichikawa

1.8k total citations · 1 hit paper
20 papers, 1.2k citations indexed

About

A Ichikawa is a scholar working on Molecular Biology, Pharmacology and Physiology. According to data from OpenAlex, A Ichikawa has authored 20 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 7 papers in Pharmacology and 7 papers in Physiology. Recurrent topics in A Ichikawa's work include Inflammatory mediators and NSAID effects (7 papers), Receptor Mechanisms and Signaling (5 papers) and Erythrocyte Function and Pathophysiology (3 papers). A Ichikawa is often cited by papers focused on Inflammatory mediators and NSAID effects (7 papers), Receptor Mechanisms and Signaling (5 papers) and Erythrocyte Function and Pathophysiology (3 papers). A Ichikawa collaborates with scholars based in Japan, Canada and Hungary. A Ichikawa's co-authors include Shuh Narumiya, Masakazu Hirata, Fumitaka Ushikubi, Tatsunori Murata, A. Yamasaki, Takashi Tanaka, Akinori Ueno, Nobuaki Yoshida, Sachiko Oh‐ishi and Toshiyuki Matsuoka and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Gastroenterology.

In The Last Decade

A Ichikawa

19 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Altered pain perception and inflammatory response in mice lacking prostacyclin receptor

1997 630 citations Tatsunori Murata, Fumitaka Ushikubi et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A Ichikawa Japan	12	528	423	241	210	209	20	1.2k
S L Hong United States	10	476 0.9×	467 1.1×	286 1.2×	181 0.9×	214 1.0×	15	1.3k
S Higuchi Japan	8	648 1.2×	208 0.5×	224 0.9×	235 1.1×	151 0.7×	16	1.0k
Patrick J. Flannery United States	13	305 0.6×	405 1.0×	127 0.5×	178 0.8×	129 0.6×	19	1.1k
Makoto Katori Japan	15	378 0.7×	285 0.7×	111 0.5×	112 0.5×	148 0.7×	53	955
Motofumi Yokoyama Japan	9	525 1.0×	175 0.4×	169 0.7×	219 1.0×	112 0.5×	22	921
Carola Buccellati Italy	21	266 0.5×	274 0.6×	202 0.8×	96 0.5×	315 1.5×	40	1.2k
James D. Eskra United States	17	358 0.7×	206 0.5×	119 0.5×	97 0.5×	146 0.7×	30	921
Phillip J. Gardiner United Kingdom	19	418 0.8×	365 0.9×	136 0.6×	100 0.5×	873 4.2×	40	1.3k
Frank Neuschäfer‐Rube Germany	15	284 0.5×	303 0.7×	107 0.4×	90 0.4×	145 0.7×	25	717
Natacha Shaw United States	9	109 0.2×	1.2k 2.9×	122 0.5×	185 0.9×	271 1.3×	9	1.6k

Countries citing papers authored by A Ichikawa

Since Specialization

Citations

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

Fields of papers citing papers by A Ichikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Ichikawa

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

Pap, Erna, I Varga, Edit I. Buzás, et al.. (2002). Histidine decarboxylase deficiency in gene knockout mice elevates male sex steroid production. Journal of Endocrinology. 175(1). 193–199. 21 indexed citations

Buzás, Edit I., Viktória László, Tsuyoshi Watanabe, et al.. (2001). Characterization by flow cytometry of hemopoietic progenitors in bone marrow of histidine decarboxylase knock out and wild type mice. Inflammation Research. 50(S2). 89–90. 7 indexed citations

Buzás, Edit I., Viktória László, Tomoki Watanabe, et al.. (2001). Characterization by flow cytometry of hemopoietic progenitors in bone marrow of histidine decarboxylase knock out and wild type mice. Inflammation Research. 50(2). 89–90. 28 indexed citations

Croy, B. Anne, et al.. (2000). Prolonged gestation does not extend survival of uterine Natural Killer lymphocytes in mice deleted in the receptor for prostaglandin F2α. Journal of Reproductive Immunology. 46(2). 125–129. 5 indexed citations

Ichikawa, A. (1999). Molecular Biology of Prostaglandin Receptor and L-Histidine Decarboxylase. YAKUGAKU ZASSHI. 119(9). 637–653.

Murata, Tatsunori, Fumitaka Ushikubi, Toshiyuki Matsuoka, et al.. (1997). Altered pain perception and inflammatory response in mice lacking prostacyclin receptor. Nature. 388(6643). 678–682. 630 indexed citations breakdown →

Oida, Hiroji, Masakazu Hirata, Yukihiko Sugimoto, et al.. (1997). Expression of messenger RNA for the prostaglandin D receptor in the leptomeninges of the mouse brain. FEBS Letters. 417(1). 53–56. 55 indexed citations

Hasegawa, Hiroshi, et al.. (1997). Functional role of car☐yl‐terminal tail of prostaglandin EP3 receptor in Gi coupling. FEBS Letters. 414(2). 323–326. 13 indexed citations

Asahara, M., Sotaro Mushiake, Shoichi Shimada, et al.. (1996). Reg gene expression is increased in rat gastric enterochromaffin-like cells following water immersion stress. Gastroenterology. 111(1). 45–55. 103 indexed citations

10.

Irie, Akinobu, et al.. (1994). Mouse Prostaglandin E Receptor EP3 Subtype Mediates Calcium Signals via Gi in cDNA-Transfected Chinese Hamster Ovary Cells. Biochemical and Biophysical Research Communications. 204(1). 303–309. 49 indexed citations

11.

Asahara, M., Yoshikazu Kinoshita, Hirohisa Nakata, et al.. (1994). Gastrin receptor genes are expressed in gastric parietal and enterochromaffin-like cells ofMastomys natalensis. Digestive Diseases and Sciences. 39(10). 2149–2156. 50 indexed citations

12.

Ito, Tomoki�, Haruhiko Ohashi, Yoshitoyo Kagami, et al.. (1994). Recovery of polyclonal hematopoiesis in patients with myelodysplastic syndromes following successful chemotherapy.. PubMed. 8(5). 839–43. 26 indexed citations

13.

Oka, Michiko, et al.. (1994). Prostacyclin (PGI) Receptor Binding and Cyclic AMP Synthesis Activities of PGI1 Analogues, SM-10906 and Its Methyl Ester, SM-10902, in Mastocytoma P-815 Cells.. Biological and Pharmaceutical Bulletin. 17(1). 74–77. 11 indexed citations

14.

Yatsunami, Kimio, et al.. (1994). Molecular Biology of L-Histidine Decarboxylase. YAKUGAKU ZASSHI. 114(11). 803–822. 4 indexed citations

15.

Negishi, Masahiko, Yukihiko Sugimoto, Akinobu Irie, S. Narumiya, & A Ichikawa. (1993). Two isoforms of prostaglandin E receptor EP3 subtype. Different COOH-terminal domains determine sensitivity to agonist-induced desensitization. Journal of Biological Chemistry. 268(13). 9517–9521. 122 indexed citations

16.

Tsushita, Keitaro, T Hotta, A Ichikawa, Takashi Murate, & Hidehiko Saito. (1993). Induction of neutrophil alkaline phosphatase gene expression by granulocyte colony-stimulating factor in chronic myelogenous leukemia.. PubMed. 57(1). 45–52. 5 indexed citations

17.

Koizumi, Keiichi, et al.. (1991). Induction of 31,000 protein by PGD2-treated vascular endothelial cells.. PubMed. 21B. 891–4. 1 indexed citations

18.

Irie, Atsushi, et al.. (1991). Induction of A 31,000-dalton stress protein by prostaglandins D2 and J2 in porcine aortic endothelial cells. Biochemical Pharmacology. 42(4). 777–785. 16 indexed citations

19.

Kagami, Yoshitoyo, et al.. (1990). [Chronic cytopenia associated with T8 lymphocytosis successfully treated with glucocorticoids].. PubMed. 31(12). 1950–4. 1 indexed citations

20.

Hashimoto, Atsushi, et al.. (1988). Effect of dietary α-linolenate/linoleate balance on leukotriene production and histamine release in rats. Prostaglandins. 36(1). 3–16. 35 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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