Shiwori Osada

729 total citations
26 papers, 518 citations indexed

About

Shiwori Osada is a scholar working on Nephrology, Physiology and Surgery. According to data from OpenAlex, Shiwori Osada has authored 26 papers receiving a total of 518 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Nephrology, 10 papers in Physiology and 7 papers in Surgery. Recurrent topics in Shiwori Osada's work include Dialysis and Renal Disease Management (15 papers), Nutrition and Health in Aging (10 papers) and Frailty in Older Adults (5 papers). Shiwori Osada is often cited by papers focused on Dialysis and Renal Disease Management (15 papers), Nutrition and Health in Aging (10 papers) and Frailty in Older Adults (5 papers). Shiwori Osada collaborates with scholars based in Japan, South Korea and United States. Shiwori Osada's co-authors include Tsukasa Nakamura, Hikaru Koide, Chifuyu Ushiyama, Noriaki Shimada, Masanori Hara, Yasuhiro Kawagoe, Yoshihiko Ueda, Takeshi Sugaya, Kaoru Hirokawa and Atsuhiko Matsunaga and has published in prestigious journals such as SHILAP Revista de lepidopterología, Diabetes Care and Kidney International.

In The Last Decade

Shiwori Osada

25 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shiwori Osada Japan 12 269 125 117 85 81 26 518
Florica Gădălean Romania 16 312 1.2× 141 1.1× 79 0.7× 57 0.7× 82 1.0× 73 646
Hiroyuki Kadoya Japan 15 213 0.8× 169 1.4× 95 0.8× 42 0.5× 101 1.2× 34 550
Sun Woo Kang South Korea 9 145 0.5× 106 0.8× 83 0.7× 66 0.8× 47 0.6× 18 515
Katherine Fredrich United States 12 179 0.7× 138 1.1× 148 1.3× 52 0.6× 62 0.8× 18 552
Insa E. Emrich Germany 14 269 1.0× 88 0.7× 131 1.1× 47 0.6× 71 0.9× 42 616
Xiaole Su China 13 300 1.1× 80 0.6× 144 1.2× 65 0.8× 72 0.9× 30 578
Kotaro Haruhara Japan 16 286 1.1× 151 1.2× 84 0.7× 70 0.8× 111 1.4× 73 696
Zunsong Wang China 12 189 0.7× 131 1.0× 58 0.5× 55 0.6× 35 0.4× 32 384
Jung Sik Park South Korea 14 249 0.9× 162 1.3× 186 1.6× 77 0.9× 55 0.7× 29 666

Countries citing papers authored by Shiwori Osada

Since Specialization
Citations

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

Fields of papers citing papers by Shiwori Osada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shiwori Osada

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

All Works

20 of 20 papers shown
1.
Matsuzawa, Ryota, Hiroto Imai, Manae Harada, et al.. (2024). Concomitant sarcopenia and undernutrition: Impact on clinical outcomes in patients undergoing hemodialysis. Clinical Nutrition ESPEN. 63. 651–658. 3 indexed citations
2.
Imamura, Keigo, Shohei Yamamoto, Yuta Suzuki, et al.. (2023). Prevalence, overlap, and prognostic impact of multiple frailty domains in older patients on hemodialysis. Archives of Gerontology and Geriatrics. 114. 105082–105082. 2 indexed citations
3.
Yamamoto, Shohei, Manae Harada, Yuta Suzuki, et al.. (2023). Utility of the low physical activity questionnaire for hemodialysis patients with frailty: a cross-sectional study. Renal Replacement Therapy. 9(1). 1 indexed citations
4.
Suzuki, Yuta, Shohei Yamamoto, Keigo Imamura, et al.. (2023). Effects of anthropometric changes on hospitalization and mortality among patients on hemodialysis. Journal of Nephrology. 36(7). 1983–1990.
5.
Yamamoto, Shohei, Yuta Suzuki, Keigo Imamura, et al.. (2023). Association between Physical Frailty and Sleep Disturbances among Patients on Hemodialysis: A Cross-Sectional Study. ˜The œNephron journals/Nephron journals. 148(3). 152–159. 7 indexed citations
6.
Imamura, Keigo, Shohei Yamamoto, Yuta Suzuki, et al.. (2022). Comparison of the association between six different frailty scales and clinical events in patients on hemodialysis. Nephrology Dialysis Transplantation. 38(2). 455–462. 16 indexed citations
7.
Matsuzawa, Ryota, Shohei Yamamoto, Yuta Suzuki, et al.. (2022). Simplified discriminant parameters for sarcopenia among patients undergoing haemodialysis. Journal of Cachexia Sarcopenia and Muscle. 13(6). 2898–2907. 22 indexed citations
8.
Imamura, Keigo, Yuta Suzuki, Shohei Yamamoto, et al.. (2021). Feasibility of long-term intradialytic exercise for older patients receiving hemodialysis: a retrospective single-center study. International Urology and Nephrology. 54(4). 907–916. 5 indexed citations
9.
Yamamoto, Shohei, Ryota Matsuzawa, Keika Hoshi, et al.. (2020). Impact of Physical Activity on Dialysis and Nondialysis Days and Clinical Outcomes Among Patients on Hemodialysis. Journal of Renal Nutrition. 31(4). 380–388. 9 indexed citations
10.
Yamamoto, Shohei, Ryota Matsuzawa, Keika Hoshi, et al.. (2020). Modified Creatinine Index and Clinical Outcomes of Hemodialysis Patients: An Indicator of Sarcopenia?. Journal of Renal Nutrition. 31(4). 370–379. 20 indexed citations
11.
Nakamura, Tsukasa, et al.. (2005). Candesartan Reduces Urinary Fatty Acid-Binding Protein Excretion in Patients with Autosomal Dominant Polycystic Kidney Disease. The American Journal of the Medical Sciences. 330(4). 161–165. 23 indexed citations
12.
Nakamura, Tsukasa, Takeshi Sugaya, Yasuhiro Kawagoe, et al.. (2005). Effect of Pitavastatin on Urinary Liver-Type Fatty Acid–Binding Protein Levels in Patients With Early Diabetic Nephropathy. Diabetes Care. 28(11). 2728–2732. 86 indexed citations
13.
Hamada, Chieko, Mitsumine Fukui, Michiko Koizumi, et al.. (2003). Evaluation of parathyroid hyperplasia by ultrasonographic examination in patients with end‐stage renal failure before and at initiation of dialysis. Nephrology. 8(3). 116–120. 5 indexed citations
14.
Nakamura, Tsukasa, Chifuyu Ushiyama, Yoshimasa Suzuki, et al.. (2003). Hemoperfusion with Polymyxin B-Immobilized Fiber in Septic Patients with Methicillin-Resistant <i>Staphylococcus aureus</i>-Associated Glomerulonephritis. Nephron Clinical Practice. 94(2). c33–c39. 24 indexed citations
15.
Nakamura, Tsukasa, Chifuyu Ushiyama, Shiwori Osada, et al.. (2002). Effect of Dilazep Dihydrochloride on Serum Cardiac Troponin T Levels in Hemodialysis Patients. Kidney & Blood Pressure Research. 25(1). 50–54. 9 indexed citations
16.
Nakamura, Tsukasa, Chifuyu Ushiyama, Kaoru Hirokawa, et al.. (2001). Effect of Cerivastatin on Urinary Albumin Excretion and Plasma Endothelin-1 Concentrations in Type 2 Diabetes Patients with Microalbuminuria and Dyslipidemia. American Journal of Nephrology. 21(6). 449–454. 74 indexed citations
17.
Nakamura, Tsukasa, et al.. (2001). Pioglitazone reduces urinary podocyte excretion in type 2 diabetes patients with microalbuminuria. Metabolism. 50(10). 1193–1196. 107 indexed citations
18.
Hayashi, Kayo, et al.. (2000). Macrophage-derived MT1-MMP and increased MMP-2 activity are associated with glomerular damage in crescentic glomerulonephritis. The Journal of Pathology. 191(3). 299–305. 25 indexed citations
19.
Osada, Shiwori, et al.. (1999). Gene therapy for renal anemia in mice with polycystic kidney using an adenovirus vector encoding the human erythropoietin gene. Kidney International. 55(4). 1234–1240. 33 indexed citations
20.
Hayashi, Kayo, et al.. (1996). Early induction of the NGFI-BNur77 family genes in nephritis induced by anti-glomerular basement membrane antibody. Molecular and Cellular Endocrinology. 123(2). 205–209. 13 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Florica Gădălean Breakdown of academic impact, for papers by Hiroyuki Kadoya Breakdown of academic impact, for papers by Sun Woo Kang Breakdown of academic impact, for papers by Katherine Fredrich Breakdown of academic impact, for papers by Insa E. Emrich Breakdown of academic impact, for papers by Xiaole Su Breakdown of academic impact, for papers by Kotaro Haruhara Breakdown of academic impact, for papers by Zunsong Wang Breakdown of academic impact, for papers by Jung Sik Park
Rankless by CCL
2026