Ameya S. Champhekar

1.8k total citations
15 papers, 872 citations indexed

About

Ameya S. Champhekar is a scholar working on Immunology, Oncology and Molecular Biology. According to data from OpenAlex, Ameya S. Champhekar has authored 15 papers receiving a total of 872 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Immunology, 7 papers in Oncology and 5 papers in Molecular Biology. Recurrent topics in Ameya S. Champhekar's work include Immune Cell Function and Interaction (8 papers), T-cell and B-cell Immunology (5 papers) and interferon and immune responses (4 papers). Ameya S. Champhekar is often cited by papers focused on Immune Cell Function and Interaction (8 papers), T-cell and B-cell Immunology (5 papers) and interferon and immune responses (4 papers). Ameya S. Champhekar collaborates with scholars based in United States, Australia and United Kingdom. Ameya S. Champhekar's co-authors include Ellen V. Rothenberg, Stephen L. Nutt, Hao Yuan Kueh, Eric L. Bittman, Ruth B. S. Harris, Michael B. Elowitz, Janice C. Telfer, Jeremy B. Samon, Lisa M. Minter and Pritam Das and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Clinical Investigation.

In The Last Decade

Ameya S. Champhekar

15 papers receiving 866 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ameya S. Champhekar United States	11	410	357	197	158	137	15	872
Satsuki Kitano Japan	16	492 1.2×	285 0.8×	84 0.4×	169 1.1×	105 0.8×	37	990
Weijia Dong Canada	15	146 0.4×	362 1.0×	95 0.5×	100 0.6×	102 0.7×	17	752
Cyril Esnault France	11	54 0.1×	658 1.8×	113 0.6×	90 0.6×	83 0.6×	16	910
Michelle French Canada	15	195 0.5×	395 1.1×	61 0.3×	51 0.3×	70 0.5×	30	1.0k
Robert G. Collum United States	8	115 0.3×	585 1.6×	94 0.5×	207 1.3×	50 0.4×	11	888
Fabien Guimiot France	16	116 0.3×	334 0.9×	55 0.3×	39 0.2×	31 0.2×	42	834
Reenal Pattni United States	12	69 0.2×	384 1.1×	51 0.3×	66 0.4×	26 0.2×	20	732
Takahiro Nakayama Japan	16	90 0.2×	1.0k 2.9×	48 0.2×	47 0.3×	31 0.2×	34	1.4k
Caroline Bornmann Switzerland	8	161 0.4×	209 0.6×	26 0.1×	56 0.4×	31 0.2×	8	557
Anne Harrington United States	13	95 0.2×	1.1k 3.0×	17 0.1×	74 0.5×	120 0.9×	20	1.5k

Countries citing papers authored by Ameya S. Champhekar

Since Specialization

Citations

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

Fields of papers citing papers by Ameya S. Champhekar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ameya S. Champhekar. 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 Ameya S. Champhekar. The network helps show where Ameya S. Champhekar may publish in the future.

Co-authorship network of co-authors of Ameya S. Champhekar

This figure shows the co-authorship network connecting the top 25 collaborators of Ameya S. Champhekar. A scholar is included among the top collaborators of Ameya S. Champhekar 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 Ameya S. Champhekar. Ameya S. Champhekar 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:

15 of 15 papers shown

Purbey, Prabhat Kumar, Manash K. Paul, Keisuke S. Iwamoto, et al.. (2024). Opposing tumor-cell-intrinsic and -extrinsic roles of the IRF1 transcription factor in antitumor immunity. Cell Reports. 43(6). 114289–114289. 10 indexed citations

Champhekar, Ameya S., Justin D. Saco, June Lee, et al.. (2023). ERK mediates interferon gamma-induced melanoma cell death. Molecular Cancer. 22(1). 165–165. 14 indexed citations

Abril-Rodríguez, Gabriel, Davis Y. Torrejon, Daniel Karin, et al.. (2022). Remodeling of the Tumor Microenvironment Through PAK4 Inhibition Sensitizes Tumors to Immune Checkpoint Blockade. Cancer Research Communications. 2(10). 1214–1228. 8 indexed citations

Huang, Zhi, Ameya S. Champhekar, Deniz A. Uçar, et al.. (2022). Targeting the Cbl-b-Notch1 axis as a novel immunotherapeutic strategy to boost CD8+ T-cell responses. Frontiers in Immunology. 13. 987298–987298. 7 indexed citations

Kim, Yeon Joo, Katherine M. Sheu, Jennifer Tsoi, et al.. (2021). Melanoma dedifferentiation induced by IFN-γ epigenetic remodeling in response to anti–PD-1 therapy. Journal of Clinical Investigation. 131(12). 40 indexed citations

Grasso, Catherine S., Jennifer Tsoi, Mykola Onyshchenko, et al.. (2020). Abstract 3166: The degree of conserved interferon gamma signaling guides response to immune checkpoint blockade therapy. Cancer Research. 80(16_Supplement). 3166–3166. 4 indexed citations

Torrejon, Davis Y., Gabriel Abril-Rodríguez, Jennifer Tsoi, et al.. (2019). Overcoming genetically based resistance mechanisms to PD-1 blockade.. Journal of Clinical Oncology. 37(15_suppl). 2584–2584. 12 indexed citations

Cunningham, Cameron R., Ameya S. Champhekar, Michael V. Tullius, et al.. (2016). Type I and Type II Interferon Coordinately Regulate Suppressive Dendritic Cell Fate and Function during Viral Persistence. PLoS Pathogens. 12(1). e1005356–e1005356. 54 indexed citations

Champhekar, Ameya S., et al.. (2015). Regulation of early T-lineage gene expression and developmental progression by the progenitor cell transcription factor PU.1. Genes & Development. 29(8). 832–848. 48 indexed citations

10.

Rothenberg, Ellen V., Jonas Ungerbäck, & Ameya S. Champhekar. (2015). Forging T-Lymphocyte Identity. Advances in immunology. 129. 109–174. 47 indexed citations

11.

Scripture-Adams, Deirdre D., Sagar Damle, Li Long, et al.. (2014). GATA-3 Dose-Dependent Checkpoints in Early T Cell Commitment. The Journal of Immunology. 193(7). 3470–3491. 60 indexed citations

12.

Kueh, Hao Yuan, Ameya S. Champhekar, Stephen L. Nutt, Michael B. Elowitz, & Ellen V. Rothenberg. (2013). Positive Feedback Between PU.1 and the Cell Cycle Controls Myeloid Differentiation. Science. 341(6146). 670–673. 197 indexed citations

13.

Rothenberg, Ellen V., Ameya S. Champhekar, Sagar Damle, et al.. (2013). Transcriptional Establishment of Cell-Type Identity: Dynamics and Causal Mechanisms of T-Cell Lineage Commitment. Cold Spring Harbor Symposia on Quantitative Biology. 78(0). 31–41. 12 indexed citations

14.

Samon, Jeremy B., Ameya S. Champhekar, Lisa M. Minter, et al.. (2008). Notch1 and TGFβ1 cooperatively regulate Foxp3 expression and the maintenance of peripheral regulatory T cells. Blood. 112(5). 1813–1821. 159 indexed citations

15.

Champhekar, Ameya S., et al.. (2005). Differential control of peripheral circadian rhythms by suprachiasmatic-dependent neural signals. Proceedings of the National Academy of Sciences. 102(8). 3111–3116. 200 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