N Hama

425 total citations
22 papers, 306 citations indexed

About

N Hama is a scholar working on Pulmonary and Respiratory Medicine, Pathology and Forensic Medicine and Rheumatology. According to data from OpenAlex, N Hama has authored 22 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pulmonary and Respiratory Medicine, 6 papers in Pathology and Forensic Medicine and 6 papers in Rheumatology. Recurrent topics in N Hama's work include Systemic Sclerosis and Related Diseases (6 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (4 papers) and Inflammatory Myopathies and Dermatomyositis (3 papers). N Hama is often cited by papers focused on Systemic Sclerosis and Related Diseases (6 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (4 papers) and Inflammatory Myopathies and Dermatomyositis (3 papers). N Hama collaborates with scholars based in Japan, Iraq and United States. N Hama's co-authors include M Akizuki, Yasuo Ohosone, Tsuneyo Mimori, Akira Suwa, M. Homma, John Hardin, Fotini Paliogianni, Dimitrios T. Boumpas, M. Hirakata and Hideto Kameda and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and The Journal of Experimental Medicine.

In The Last Decade

N Hama

14 papers receiving 293 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N Hama Japan	7	127	74	63	58	57	22	306
Yong Shao China	11	153 1.2×	40 0.5×	22 0.3×	41 0.7×	97 1.7×	28	362
E D'Andrea Italy	12	148 1.2×	26 0.4×	73 1.2×	36 0.6×	115 2.0×	22	401
Emma MacDermott Ireland	7	64 0.5×	166 2.2×	32 0.5×	28 0.5×	164 2.9×	18	334
Slavko Gašparov Croatia	11	91 0.7×	25 0.3×	44 0.7×	41 0.7×	48 0.8×	53	367
Yadira Bastián Mexico	10	91 0.7×	91 1.2×	16 0.3×	43 0.7×	66 1.2×	20	288
Agnieszka Karczmarczyk Poland	8	81 0.6×	34 0.5×	57 0.9×	26 0.4×	189 3.3×	24	341
Konstantia-Maria Chavele United Kingdom	6	75 0.6×	122 1.6×	23 0.4×	26 0.4×	266 4.7×	7	399
Toshiya Yokozawa Japan	8	281 2.2×	47 0.6×	31 0.5×	35 0.6×	63 1.1×	17	528
Hajime Yasuda Japan	11	74 0.6×	45 0.6×	73 1.2×	16 0.3×	66 1.2×	55	366
Benjamin Madden United States	9	194 1.5×	96 1.3×	94 1.5×	34 0.6×	138 2.4×	17	565

Countries citing papers authored by N Hama

Since Specialization

Citations

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

Fields of papers citing papers by N Hama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N Hama

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Bapir, Rawa, et al.. (2025). Absence of uterus and presence of verumontanum in a 46 XX patient with Congenital adrenal hyperplasia reared as male: A case report with literature review. Urology Case Reports. 60. 103028–103028.

Bapir, Rawa, et al.. (2025). Congenital mesoblastic nephroma: a case report and literature review. African Journal of Urology. 31(1).

Abdullah, Hiwa O., et al.. (2024). Pediatric renal transplantation: a single center experience. Archivio Italiano di Urologia e Andrologia. 96(2). 12389–12389.

Hama, N, et al.. (2024). Takayasu arteritis masquerading as brucellosis: a case report. Oxford Medical Case Reports. 2024(12). omae147–omae147.

Bapir, Rawa, et al.. (2024). Large anterior congenital urethral diverticulum in an infant: a case report. Frontiers in Surgery. 11. 1374168–1374168.

Bapir, Rawa, et al.. (2024). Occupational hazard in urolithiasis patients in Qatar: A single-center cross-sectional study. Archivio Italiano di Urologia e Andrologia. 96(1). 12022–12022.

Bapir, Rawa, et al.. (2023). Primary scrotal lipoma in a pediatric patient: a case report with current literature review. African Journal of Urology. 29(1).

Kase, Carlos S., Masashi Yamasaki, Hironori Yamada, et al.. (2001). [Minocycline for the treatment of bronchiolitis obliterans associated with rheumatoid arthritis].. PubMed. 41(4). 745–50. 3 indexed citations

Ichikawa, Y, et al.. (1999). [Synthetic glucocorticoid in the treatment of connective tissue diseases].. PubMed. 57(2). 425–31. 1 indexed citations

10.

Ohosone, Yasuo, Yutaka Okano, Hideto Kameda, et al.. (1997). Clinical characteristics of patients with rheumatoid arthritis and methotrexate induced pneumonitis.. PubMed. 24(12). 2299–303. 49 indexed citations

11.

Kameda, Hideto, Masataka Kuwana, N Hama, Junichi Kaburaki, & M. Homma. (1997). Coexistence of serum anti-DNA topoisomerase I and anti-Sm antibodies: report of 3 cases.. PubMed. 24(2). 400–3. 13 indexed citations

12.

Ohosone, Yasuo, Yutaka Okano, Hideto Kameda, et al.. (1997). [Toxicity of low-dose methotrexate in rheumatoid arthritis--clinical characteristics in patients with MTX-induced pancytopenia and interstitial pneumonitis].. PubMed. 37(1). 16–23. 21 indexed citations

13.

Hama, N, Fotini Paliogianni, Barri J. Fessler, & Dimitrios T. Boumpas. (1995). Calcium/calmodulin-dependent protein kinase II downregulates both calcineurin and protein kinase C-mediated pathways for cytokine gene transcription in human T cells.. The Journal of Experimental Medicine. 181(3). 1217–1222. 38 indexed citations

14.

Satoh, Minoru, N Hama, M. Hirakata, et al.. (1995). MASSIVE PERICARDIAL EFFUSION IN SCLERODERMA: A REVIEW OF FIVE CASES. Lara D. Veeken. 34(6). 564–567. 25 indexed citations

15.

Paliogianni, Fotini, N Hama, James E. Balow, Mary A. Valentine, & Dimitrios T. Boumpas. (1995). Glucocorticoid-mediated regulation of protein phosphorylation in primary human T cells. Evidence for induction of phosphatase activity. The Journal of Immunology. 155(4). 1809–1817. 12 indexed citations

16.

Suwa, Akira, et al.. (1992). [Spontaneous remission of dermatomyositis which developed one month after normal delivery].. PubMed. 32(1). 73–9. 5 indexed citations

17.

Kuwana, Masataka, et al.. (1992). [Clinical significance of anti-nucleolar antibodies detected by immunoprecipitation method in patients with systemic sclerosis].. PubMed. 32(1). 39–46. 1 indexed citations

18.

Mimori, Tsuneyo, Yasuo Ohosone, N Hama, et al.. (1990). Isolation and characterization of cDNA encoding the 80-kDa subunit protein of the human autoantigen Ku (p70/p80) recognized by autoantibodies from patients with scleroderma-polymyositis overlap syndrome.. Proceedings of the National Academy of Sciences. 87(5). 1777–1781. 127 indexed citations

19.

Griffith, Andrew J., Tatsuyuki Mimori, Joseph Craft, et al.. (1988). Molecular characterization of the ku autoantigen. Clinical research. 36(3). 599. 3 indexed citations

20.

Hirakata, M., M Akizuki, Yutaka Okano, et al.. (1988). Pyloric stenosis in a patient with progressive systemic sclerosis. Clinical Rheumatology. 7(3). 394–397. 4 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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