Ji Hyun Sim

962 total citations
35 papers, 598 citations indexed

About

Ji Hyun Sim is a scholar working on Immunology, Molecular Biology and Rheumatology. According to data from OpenAlex, Ji Hyun Sim has authored 35 papers receiving a total of 598 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Immunology, 8 papers in Molecular Biology and 6 papers in Rheumatology. Recurrent topics in Ji Hyun Sim's work include T-cell and B-cell Immunology (8 papers), Salmonella and Campylobacter epidemiology (6 papers) and Immune Cell Function and Interaction (5 papers). Ji Hyun Sim is often cited by papers focused on T-cell and B-cell Immunology (8 papers), Salmonella and Campylobacter epidemiology (6 papers) and Immune Cell Function and Interaction (5 papers). Ji Hyun Sim collaborates with scholars based in South Korea, United States and Puerto Rico. Ji Hyun Sim's co-authors include Hang‐Rae Kim, Hyun Mu Shin, Dong‐Sup Lee, Sang‐Kyu Ye, Insoo Kang, Gwanghun Kim, Chung‐Hyun Cho, Jin‐Ku Lee, You Chan Kim and Wan‐Hee Yoo and has published in prestigious journals such as Journal of Clinical Investigation, Nature Communications and The Journal of Immunology.

In The Last Decade

Ji Hyun Sim

33 papers receiving 586 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ji Hyun Sim South Korea	15	196	194	99	68	66	35	598
Nannan Han China	16	202 1.0×	454 2.3×	136 1.4×	49 0.7×	66 1.0×	46	1.1k
Yohei Sato Japan	14	240 1.2×	442 2.3×	47 0.5×	99 1.5×	73 1.1×	46	852
Françoise Horand France	15	373 1.9×	211 1.1×	78 0.8×	44 0.6×	47 0.7×	26	878
Jiajia Zheng China	19	204 1.0×	343 1.8×	82 0.8×	64 0.9×	88 1.3×	79	844
Marco Averbeck Germany	18	253 1.3×	337 1.7×	117 1.2×	48 0.7×	55 0.8×	33	1.1k
Durvanei Augusto Maria Brazil	16	72 0.4×	190 1.0×	70 0.7×	51 0.8×	39 0.6×	58	698
Makram Merimi Belgium	16	292 1.5×	278 1.4×	72 0.7×	34 0.5×	87 1.3×	47	852
T Kishida Japan	10	227 1.2×	357 1.8×	112 1.1×	187 2.8×	53 0.8×	14	716

Countries citing papers authored by Ji Hyun Sim

Since Specialization

Citations

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

Fields of papers citing papers by Ji Hyun Sim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ji Hyun Sim. 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 Ji Hyun Sim. The network helps show where Ji Hyun Sim may publish in the future.

Co-authorship network of co-authors of Ji Hyun Sim

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

Chalasani, Madhavi Latha Somaraju, Ji Hyun Sim, Jinyeon Shin, et al.. (2025). Lymphatic dysfunction in lupus contributes to cutaneous photosensitivity and lymph node B cell responses. Journal of Clinical Investigation. 135(12). 1 indexed citations

Ahn, Changhwan, et al.. (2021). Mechanisms of typhoid toxin neutralization by antibodies targeting glycan receptor binding and nuclease subunits. iScience. 24(5). 102454–102454. 14 indexed citations

Neupane, Durga, J. Ryan Feathers, Ji Hyun Sim, et al.. (2021). The structural basis of Salmonella A2B5 toxin neutralization by antibodies targeting the glycan-receptor binding subunits. Cell Reports. 36(10). 109654–109654. 10 indexed citations

Shin, Hyun Mu, Gwanghun Kim, Ji Hyun Sim, et al.. (2021). Chromatin accessibility of circulating CD8+ T cells predicts treatment response to PD-1 blockade in patients with gastric cancer. Nature Communications. 12(1). 975–975. 22 indexed citations

Ahn, Changhwan, Ji Hyun Sim, Karen N. Barnard, et al.. (2020). The role of 9-O-acetylated glycan receptor moieties in the typhoid toxin binding and intoxication. PLoS Pathogens. 16(2). e1008336–e1008336. 26 indexed citations

Milano, Shawn K., Changhwan Ahn, Ji Hyun Sim, et al.. (2020). Salmonella Typhoid Toxin PltB Subunit and Its Non-typhoidal Salmonella Ortholog Confer Differential Host Adaptation and Virulence. Cell Host & Microbe. 27(6). 937–949.e6. 26 indexed citations

Sim, Ji Hyun, Seung Seok Han, Dong‐Sup Lee, et al.. (2020). Analysis of Immune Cell Repopulation After Anti-thymocyte Globulin Administration for Steroid-Resistant T-cell–mediated Rejection. Transplantation Proceedings. 52(3). 759–766. 4 indexed citations

Sim, Ji Hyun, Ae Kyung Park, Jeeyun Lee, et al.. (2020). IL-7Rαlow CD8+ T Cells from Healthy Individuals Are Anergic with Defective Glycolysis. The Journal of Immunology. 205(11). 2968–2978. 6 indexed citations

Kim, Jin Hee, Keunhee Oh, Gwanghun Kim, et al.. (2019). Interleukin-7 Contributes to the Invasiveness of Prostate Cancer Cells by Promoting Epithelial–Mesenchymal Transition. Scientific Reports. 9(1). 6917–6917. 35 indexed citations

10.

Kim, Jin Hee, Ji Hyun Sim, Sukhyang Lee, et al.. (2017). Interleukin-7 Induces Osteoclast Formation via STAT5, Independent of Receptor Activator of NF-kappaB Ligand. Frontiers in Immunology. 8. 1376–1376. 29 indexed citations

11.

Kim, Chang‐Su, Bokyoung Kim, Young‐Seok Park, et al.. (2017). A Specific Groove Pattern Can Effectively Induce Osteoblast Differentiation. Advanced Functional Materials. 27(44). 43 indexed citations

12.

Kim, Juewon, Ji Hae Lee, Ji Hyun Sim, et al.. (2016). Modulation of gut microbiota and delayed immunosenescence as a result of syringaresinol consumption in middle-aged mice. Scientific Reports. 6(1). 39026–39026. 57 indexed citations

13.

Sim, Ji Hyun, et al.. (2015). Autoregulatory function of interleukin-10-producing pre-naïve B cells is defective in systemic lupus erythematosus. Arthritis Research & Therapy. 17(1). 190–190. 15 indexed citations

14.

Sim, Ji Hyun, Hyung Eun Yim, Byung Min Choi, Jee Hyun Lee, & Kee Hwan Yoo. (2015). Plasma neutrophil gelatinase-associated lipocalin predicts acute pyelonephritis in children with urinary tract infections. Pediatric Research. 78(1). 48–55. 23 indexed citations

15.

Lee, Young Ah, Hang‐Rae Kim, Hae Woon Jung, et al.. (2015). CD4+FOXP3+ Regulatory T Cells Exhibit Impaired Ability to Suppress Effector T Cell Proliferation in Patients with Turner Syndrome. PLoS ONE. 10(12). e0144549–e0144549. 9 indexed citations

16.

Sim, Ji Hyun, Hyun Seung Lee, Sukhyang Lee, et al.. (2014). Anti-Asthmatic Activities of an Ethanol Extract of Aster yomena in an Ovalbumin-Induced Murine Asthma Model. Journal of Medicinal Food. 17(5). 606–611. 17 indexed citations

17.

Sim, Ji Hyun, et al.. (2012). Successful Hair Transplantation for Treatment of Acquired Temporal Triangular Alopecia. Dermatologic Surgery. 38(8). 1404–1406. 12 indexed citations

18.

Jang, Yong Hyun, Ji Hyun Sim, Hee Young Kang, You Chan Kim, & Eun‐So Lee. (2012). The histopathological characteristics of male melasma: Comparison with female melasma and lentigo. Journal of the American Academy of Dermatology. 66(4). 642–649. 13 indexed citations

19.

Sim, Ji Hyun, Ji Ah Park, Hye Won Kim, et al.. (2012). Characterization of Effector Memory CD8+ T Cells in the Synovial Fluid of Rheumatoid Arthritis. Journal of Clinical Immunology. 32(4). 709–720. 68 indexed citations

20.

Sim, Ji Hyun, et al.. (2010). Erythematous Erosive Patch on the Left Nipple—Quiz Case. Archives of Dermatology. 146(1). 81–6. 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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