Hemi Chopra

1.4k total citations · 1 hit paper
9 papers, 1.1k citations indexed

About

Hemi Chopra is a scholar working on Hematology, Molecular Biology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hemi Chopra has authored 9 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Hematology, 2 papers in Molecular Biology and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hemi Chopra's work include Platelet Disorders and Treatments (5 papers), Blood properties and coagulation (2 papers) and Wnt/β-catenin signaling in development and cancer (2 papers). Hemi Chopra is often cited by papers focused on Platelet Disorders and Treatments (5 papers), Blood properties and coagulation (2 papers) and Wnt/β-catenin signaling in development and cancer (2 papers). Hemi Chopra collaborates with scholars based in United States and Germany. Hemi Chopra's co-authors include Stephen B. Baylin, Nancy E. Davidson, Rou Xu, Jeremy R. Graff, William B. Isaacs, Paula M. Pitha, James G. Herman, Rena G. Lapidus, David F. Jarrard and Michael Borges and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and International Journal of Cancer.

In The Last Decade

Hemi Chopra

9 papers receiving 1.1k citations

Hit Papers

E-cadherin expression is silenced by DNA hypermethylation... 1995 2026 2005 2015 1995 200 400 600
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.

  1. E-cadherin expression is silenced by DNA hypermethylation in human breast and prostate carcinomas.
    1995 668 citations Jeremy R. Graff, James G. Herman et al. PubMed profile →

Peers

Hemi Chopra
Graziella Persico Italy
Anthony Makkinje United States
Noel M. Fong United States
Ren Xu United States
Emma Peskett United Kingdom
Chaoting Liu United States
Gregory F. Alberts United States
Armelle Yart France
Niklas Ekman Finland
Maozhou Yang United States
Graziella Persico Italy
Hemi Chopra
Citations per year, relative to Hemi Chopra Hemi Chopra (= 1×) peers Graziella Persico

Countries citing papers authored by Hemi Chopra

Since Specialization
Citations

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

Fields of papers citing papers by Hemi Chopra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hemi Chopra

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

All Works

9 of 9 papers shown
1.
Chen, Herbert, Arunthathi Thiagalingam, Hemi Chopra, et al.. (1997). Conservation of the Drosophila lateral inhibition pathway in human lung cancer: A hairy-related protein (HES-1) directly represses achaete-scute homolog-1 expression. Proceedings of the National Academy of Sciences. 94(10). 5355–5360. 237 indexed citations
2.
Graff, Jeremy R., James G. Herman, Rena G. Lapidus, et al.. (1995). E-cadherin expression is silenced by DNA hypermethylation in human breast and prostate carcinomas.. PubMed. 55(22). 5195–9. 668 indexed citations breakdown →
3.
Chopra, Hemi, József Tı́már, Irma M. Grossi, et al.. (1992). Is there a role for the tumor cell integrin ?IIb?3 and cytoskeleton in tumor cell-platelet interaction?. Clinical & Experimental Metastasis. 10(2). 125–137. 30 indexed citations
4.
Tı́már, József, Hemi Chopra, James S. Hatfield, et al.. (1992). Calcium channel blocker treatment of tumor cells induces alterations in the cytoskeleton, mobility of the integrin αIIbβ3 and tumor-cell-induced platelet aggregation. Journal of Cancer Research and Clinical Oncology. 118(6). 425–434. 22 indexed citations
5.
Chopra, Hemi, József Tı́már, Yong Q. Chen, et al.. (1991). The lipoxygenase metabolite 12(S)‐hete induces a cytoskeleton‐dependent increase in surface expression of integrin αiibβ3 on melanoma cells. International Journal of Cancer. 49(5). 774–786. 81 indexed citations
6.
Chopra, Hemi, Suzanne Fligiel, James S. Hatfield, et al.. (1990). An in vivo study of the role of the tumor cell cytoskeleton in tumor cell-platelet-endothelial cell interactions.. PubMed. 50(23). 7686–96. 30 indexed citations
7.
Chopra, Hemi, et al.. (1989). Lipoxygenase regulation of membrane expression of tumor cell glycoproteins and subsequent metastasis.. PubMed. 19. 439–43. 28 indexed citations
8.
Chopra, Hemi, James S. Hatfield, Irma M. Grossi, et al.. (1988). Role of tumor cytoskeleton and membrane glycoprotein IRGpIIb/IIIa in platelet adhesion to tumor cell membrane and tumor cell-induced platelet aggregation.. PubMed. 48(13). 3787–800. 46 indexed citations
9.
Chopra, Hemi. (1960). Cytochemical Evidence of the Origin of Lipid Bodies (so-called Golgi Bodies) from Mitochondria. Nature. 187(4738). 713–713. 2 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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