Chethan Ashokkumar

944 total citations
36 papers, 484 citations indexed

About

Chethan Ashokkumar is a scholar working on Immunology, Transplantation and Surgery. According to data from OpenAlex, Chethan Ashokkumar has authored 36 papers receiving a total of 484 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Immunology, 17 papers in Transplantation and 11 papers in Surgery. Recurrent topics in Chethan Ashokkumar's work include Renal Transplantation Outcomes and Treatments (17 papers), Immune Cell Function and Interaction (15 papers) and Clinical Nutrition and Gastroenterology (9 papers). Chethan Ashokkumar is often cited by papers focused on Renal Transplantation Outcomes and Treatments (17 papers), Immune Cell Function and Interaction (15 papers) and Clinical Nutrition and Gastroenterology (9 papers). Chethan Ashokkumar collaborates with scholars based in United States, Pakistan and India. Chethan Ashokkumar's co-authors include Rakesh Sindhi, Brandon W. Higgs, Mylarappa Ningappa, George Mazariegos, Qing Sun, Kyle Soltys, Adriana Zeevi, Geoffrey Bond, Sarangarajan Ranganathan and Kareem Abu‐Elmagd and has published in prestigious journals such as Gastroenterology, PLoS ONE and Scientific Reports.

In The Last Decade

Chethan Ashokkumar

34 papers receiving 478 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chethan Ashokkumar United States 14 245 189 161 108 71 36 484
Tim Weaver United States 11 256 1.0× 284 1.5× 305 1.9× 61 0.6× 38 0.5× 21 606
Constanze Schoenemann Germany 9 192 0.8× 228 1.2× 165 1.0× 33 0.3× 21 0.3× 17 453
J Peña United Kingdom 6 367 1.5× 202 1.1× 313 1.9× 59 0.5× 216 3.0× 10 779
Dongyuan Xia United States 9 112 0.5× 62 0.3× 206 1.3× 16 0.1× 47 0.7× 13 411
Frans H. J. Claas Netherlands 9 235 1.0× 338 1.8× 130 0.8× 15 0.1× 15 0.2× 11 496
Ignace Dalle Belgium 7 132 0.5× 104 0.6× 60 0.4× 12 0.1× 30 0.4× 14 410
Gregory Abrahamian United States 9 255 1.0× 287 1.5× 207 1.3× 7 0.1× 56 0.8× 16 550
J. Richard Thistlethwaite United States 5 119 0.5× 115 0.6× 93 0.6× 22 0.2× 37 0.5× 7 366
Ahmed Eid Israel 9 77 0.3× 28 0.1× 120 0.7× 23 0.2× 200 2.8× 22 433
Julien Vionnet Switzerland 11 127 0.5× 96 0.5× 48 0.3× 9 0.1× 133 1.9× 35 313

Countries citing papers authored by Chethan Ashokkumar

Since Specialization
Citations

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

Fields of papers citing papers by Chethan Ashokkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chethan Ashokkumar

This figure shows the co-authorship network connecting the top 25 collaborators of Chethan Ashokkumar. A scholar is included among the top collaborators of Chethan Ashokkumar 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 Chethan Ashokkumar. Chethan Ashokkumar 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.
Ashokkumar, Chethan, Mylarappa Ningappa, Vikram Raghu, et al.. (2024). Enhanced Donor Antigen Presentation by B Cells Predicts Acute Cellular Rejection and Late Outcomes After Transplantation. Transplantation Direct. 10(3). e1589–e1589. 1 indexed citations
2.
3.
Ningappa, Mylarappa, Xiaojian Shao, Chethan Ashokkumar, et al.. (2022). The Role of Dynamic DNA Methylation in Liver Transplant Rejection in Children. Transplantation Direct. 8(11). e1394–e1394. 2 indexed citations
4.
Ningappa, Mylarappa, Syed A. Rahman, Brandon W. Higgs, et al.. (2022). A network-based approach to identify expression modules underlying rejection in pediatric liver transplantation. Cell Reports Medicine. 3(4). 100605–100605. 10 indexed citations
5.
Mukund, Kavitha, et al.. (2021). Immune Response in Severe and Non-Severe Coronavirus Disease 2019 (COVID-19) Infection: A Mechanistic Landscape. Frontiers in Immunology. 12. 738073–738073. 24 indexed citations
6.
Kroemer, Alexander, Karim Khan, Stuart S. Kaufman, et al.. (2020). Operational tolerance in intestinal transplantation. American Journal of Transplantation. 21(2). 876–882. 10 indexed citations
7.
Rudolph, Jeff B., Feras Alissa, Chethan Ashokkumar, et al.. (2018). Improvements in intestine transplantation. Seminars in Pediatric Surgery. 27(4). 267–272. 12 indexed citations
8.
Ranganathan, Sarangarajan, Mylarappa Ningappa, Chethan Ashokkumar, et al.. (2016). Loss of EGFR-ASAP1 signaling in metastatic and unresectable hepatoblastoma. Scientific Reports. 6(1). 38347–38347. 12 indexed citations
9.
Ningappa, Mylarappa, Juhoon So, Joseph Glessner, et al.. (2015). The Role of ARF6 in Biliary Atresia. PLoS ONE. 10(9). e0138381–e0138381. 49 indexed citations
10.
Ranganathan, Sarangarajan, Chethan Ashokkumar, Mylarappa Ningappa, et al.. (2014). The Transcription Factor, T-bet, Primes Intestine Transplantation Rejection and Is Associated With Disrupted Mucosal Homeostasis. Transplantation. 99(4). 890–894. 7 indexed citations
11.
Ashokkumar, Chethan, Qing Sun, Mylarappa Ningappa, et al.. (2014). Antithymocyte Globulin Facilitates Alloreactive T-cell Apoptosis by Means of Caspase-3. Transplantation. 99(1). 164–170. 10 indexed citations
12.
Sindhi, Rakesh, Chethan Ashokkumar, & Brandon W. Higgs. (2011). Cellular alloresponses for rejection-risk assessment after pediatric transplantation. Current Opinion in Organ Transplantation. 16(5). 515–521. 2 indexed citations
13.
Ashokkumar, Chethan, Ron Shapiro, Henkie P. Tan, et al.. (2011). Allospecific CD154+ T-Cytotoxic Memory Cells Identify Recipients Experiencing Acute Cellular Rejection After Renal Transplantation. Transplantation. 92(4). 433–438. 18 indexed citations
14.
Ashokkumar, Chethan, Carol Bentlejewski, Qing Sun, et al.. (2010). Allospecific CD154+ B Cells Associate With Intestine Allograft Rejection in Children. Transplantation. 90(11). 1226–1231. 14 indexed citations
15.
Sindhi, Rakesh, Chethan Ashokkumar, George Mazariegos, et al.. (2010). Immune monitoring in small bowel transplantation. Current Opinion in Organ Transplantation. 15(3). 349–356. 9 indexed citations
16.
Gupta, Ankit, Chethan Ashokkumar, Mylarappa Ningappa, et al.. (2009). Elevated Myeloid: Plasmacytoid Dendritic Cell Ratio Associates With Early Acute Cellular Rejection in Pediatric Small Bowel Transplantation. Transplantation. 89(1). 55–60. 14 indexed citations
17.
Ashokkumar, Chethan, Qing Sun, Ankit Gupta, et al.. (2009). Proliferative alloresponse of T-cytotoxic cells identifies rejection-prone children with steroid-free liver transplantation. Liver Transplantation. 15(8). 978–985. 7 indexed citations
18.
Talukdar, Anjan Kumar, Chethan Ashokkumar, Patrick Wilson, et al.. (2008). Lymphocyte subset reconstitution patterns in children with small bowel transplantation induced with steroid‐free rabbit anti‐human thymocyte globulin. Pediatric Transplantation. 13(3). 353–359. 6 indexed citations
19.
Sindhi, Rakesh, Brandon W. Higgs, Daniel E. Weeks, et al.. (2008). Genetic Variants in Major Histocompatibility Complex-Linked Genes Associate With Pediatric Liver Transplant Rejection. Gastroenterology. 135(3). 830–839.e10. 21 indexed citations
20.
Talukdar, Anjan Kumar, et al.. (2007). Lymphocyte subset reconstitution in pediatric liver recipients induced with steroid‐free rabbit anti‐human thymocyte globulin. Pediatric Transplantation. 12(7). 804–808. 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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