Samuel Charache

10.0k total citations · 1 hit paper
148 papers, 8.0k citations indexed

About

Samuel Charache is a scholar working on Genetics, Hematology and Cell Biology. According to data from OpenAlex, Samuel Charache has authored 148 papers receiving a total of 8.0k indexed citations (citations by other indexed papers that have themselves been cited), including 113 papers in Genetics, 61 papers in Hematology and 43 papers in Cell Biology. Recurrent topics in Samuel Charache's work include Hemoglobinopathies and Related Disorders (112 papers), Iron Metabolism and Disorders (43 papers) and Hemoglobin structure and function (42 papers). Samuel Charache is often cited by papers focused on Hemoglobinopathies and Related Disorders (112 papers), Iron Metabolism and Disorders (43 papers) and Hemoglobin structure and function (42 papers). Samuel Charache collaborates with scholars based in United States, United Kingdom and Germany. Samuel Charache's co-authors include George J. Dover, Franca B. Barton, Michael L. Terrin, Richard D. Moore, Robert P. McMahon, GJ Dover, Duane R. Bonds, C. Lockard Conley, Saul W. Brusilow and Samuel H. Boyer and has published in prestigious journals such as Nature, New England Journal of Medicine and Cell.

In The Last Decade

Samuel Charache

146 papers receiving 7.4k 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.

Effect of Hydroxyurea on the Frequency of Painful Crises in Sickle Cell Anemia

1995 1.7k citations Samuel Charache, Michael L. Terrin et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Samuel Charache United States	39	6.4k	4.7k	1.9k	1.6k	1.6k	148	8.0k
Frédéric Galactéros France	41	4.6k 0.7×	3.4k 0.7×	986 0.5×	869 0.5×	1.8k 1.2×	314	6.5k
Abdullah Kutlar United States	41	6.1k 1.0×	4.9k 1.1×	1.5k 0.8×	1.1k 0.7×	1.0k 0.7×	271	7.5k
George J. Dover United States	29	4.2k 0.7×	3.3k 0.7×	1.3k 0.7×	902 0.6×	740 0.5×	59	5.0k
Antonio Piga Italy	44	6.7k 1.1×	6.1k 1.3×	1.6k 0.8×	626 0.4×	609 0.4×	195	8.8k
Mary E. Fabry United States	33	2.0k 0.3×	1.4k 0.3×	482 0.2×	1.2k 0.7×	836 0.5×	82	3.5k
Jerry L. Spivak United States	48	3.4k 0.5×	4.3k 0.9×	253 0.1×	2.1k 1.3×	915 0.6×	182	7.4k
D. Todd China	38	1.8k 0.3×	1.5k 0.3×	705 0.4×	744 0.5×	787 0.5×	162	5.5k
Renzo Galanello Italy	41	4.9k 0.8×	4.2k 0.9×	1.4k 0.7×	785 0.5×	513 0.3×	132	6.1k
Gian Luca Forni Italy	33	3.4k 0.5×	2.9k 0.6×	789 0.4×	510 0.3×	536 0.3×	156	4.7k
Aurelio Maggio Italy	40	3.4k 0.5×	2.8k 0.6×	935 0.5×	639 0.4×	275 0.2×	223	4.9k

Countries citing papers authored by Samuel Charache

Since Specialization

Citations

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

Fields of papers citing papers by Samuel Charache

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Samuel Charache

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

Steinberg, Martin H., et al.. (1997). Fetal Hemoglobin in Sickle Cell Anemia: Determinants of Response to Hydroxyurea. Blood. 89(3). 1078–1088. 307 indexed citations

Charache, Samuel, Franca B. Barton, Richard D. Moore, et al.. (1996). Hydroxyurea and Sickle Cell Anemia Clinical Utility of a Myelosuppressive “Switching” Agent. Medicine. 75(6). 300–326. 268 indexed citations

Lu, Zhe, et al.. (1996). Fetal hemoglobin (Hb F) in sickle cell anemia (HbSS): Determinants of response to hydroxyurea (HU). Journal of Investigative Medicine. 44(1). 3 indexed citations

Charache, Samuel. (1996). Treatment of sickling disorders. Current Opinion in Hematology. 3(2). 139–144. 2 indexed citations

Charache, Samuel, Michael L. Terrin, Richard D. Moore, et al.. (1995). Design of the multicenter study of hydroxyurea in sickle cell anemia. Controlled Clinical Trials. 16(6). 432–446. 230 indexed citations

Charache, Samuel, et al.. (1995). Robotics in the Hematology Laboratory:An Evaluation of the Productivity of the Sysmex HS-330. American Journal of Clinical Pathology. 103(2). 154–158. 1 indexed citations

Charache, Samuel. (1993). Pharmacological modification of hemoglobin F expression in sickle cell anemia: An update on hydroxyurea studies. Cellular and Molecular Life Sciences. 49(2). 126–132. 11 indexed citations

Saudek, Christopher D. & Samuel Charache. (1992). 5 Haemochromatosis and diabetes. Baillière s Clinical Endocrinology and Metabolism. 6(4). 807–817. 6 indexed citations

Noguchi, Constance Tom, et al.. (1991). Hemoglobin aggregation and pseudosickling in vitro of hemoglobin setif‐containing erythrocytes. American Journal of Hematology. 36(2). 131–139. 1 indexed citations

10.

Charache, Samuel. (1990). Fetal Hemoglobin, Sickling, and Sickle Cell Disease. Advances in Pediatrics. 37(1). 1–31. 56 indexed citations

11.

Goldberg, Mark A., Carlo Brugnara, George J. Dover, et al.. (1990). Treatment of Sickle Cell Anemia with Hydroxyurea and Erythropoietin. New England Journal of Medicine. 323(6). 366–372. 163 indexed citations

12.

Dover, George J. & Samuel Charache. (1989). Chemotherapy and Hemoglobin F Synthesis in Sickle Cell Disease^a. Annals of the New York Academy of Sciences. 565(1). 222–226. 6 indexed citations

13.

Ballas, Samir K., George J. Dover, & Samuel Charache. (1989). Effect of hydroxyurea on the rheological properties of sickle erythrocytes in vivo. American Journal of Hematology. 32(2). 104–111. 125 indexed citations

14.

Charache, Samuel. (1988). Sudden death in sickle trait. The American Journal of Medicine. 84(3). 459–461. 14 indexed citations

15.

Antonarakis, Stylianos E., Tiffany Cheng, Alan F. Scott, et al.. (1984). beta-Thalassemia in American Blacks: novel mutations in the "TATA" box and an acceptor splice site.. Proceedings of the National Academy of Sciences. 81(4). 1154–1158. 172 indexed citations

16.

Charache, Samuel. (1979). 'Acute Chest Syndrome' in Adults With Sickle Cell Anemia. Archives of Internal Medicine. 139(1). 67–67. 136 indexed citations

17.

Charache, Samuel, Dianne M. Finkelstein, Paul S. Lietman, & J. T. Scott. (1977). Peripheral and optic neuritis in a patient with hemoglobin SC disease during treatment of salmonella osteomyelitis with chloramphenicol.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 140(3). 121–4. 1 indexed citations

18.

Charache, Samuel, Wolfram Ostertag, & Gerald Ehrenstein. (1972). Clinical Studies and Physiological Properties of Hopkins-2 Haemoglobin. Nature New Biology. 237(72). 88–90. 5 indexed citations

19.

Ho, Chien, Joseph J. Baldassare, Samuel Charache, & Richard T. Jones. (1970). Electron paramagnetic resonance studies of spin-labeled hemoglobins. II. Roles of subunit interactions and of intermediate structures in the cooperative oxygenation of hemoglobin and the results on hemoglobin Yakima, hemoglobin J Capetown, and carboxypeptidases A and B treated hemoglobin A. Biochemistry. 9(24). 4707–4713. 16 indexed citations

20.

Charache, Samuel. (1969). Prolonged Survival in Paroxysmal Nocturnal Hemoglobinuria. Blood. 33(6). 877–883. 11 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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