Ashok Varma

759 total citations
12 papers, 528 citations indexed

About

Ashok Varma is a scholar working on Epidemiology, Cell Biology and Infectious Diseases. According to data from OpenAlex, Ashok Varma has authored 12 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 4 papers in Cell Biology and 3 papers in Infectious Diseases. Recurrent topics in Ashok Varma's work include Fungal Infections and Studies (8 papers), Nail Diseases and Treatments (5 papers) and Plant Pathogens and Fungal Diseases (4 papers). Ashok Varma is often cited by papers focused on Fungal Infections and Studies (8 papers), Nail Diseases and Treatments (5 papers) and Plant Pathogens and Fungal Diseases (4 papers). Ashok Varma collaborates with scholars based in United States, India and France. Ashok Varma's co-authors include Kyung J. Kwon‐Chung, Anastasia P. Litvintseva, Mara R. Diaz, Jianghan Chen, D. Swinne, John E. Bennett, F. Staib, Hugh P. Chandler, Douglas Ayres and O. Ronin and has published in prestigious journals such as Journal of Clinical Microbiology, Clinical Orthopaedics and Related Research and Emerging infectious diseases.

In The Last Decade

Ashok Varma

12 papers receiving 520 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ashok Varma United States 9 427 317 113 93 73 12 528
Jane Tomimori‐Yamashita Brazil 10 226 0.5× 111 0.4× 118 1.0× 34 0.4× 37 0.5× 22 318
Yuriko Yamakami Japan 8 238 0.6× 281 0.9× 109 1.0× 48 0.5× 12 0.2× 22 349
E. Nan Scott United States 10 241 0.6× 169 0.5× 58 0.5× 36 0.4× 13 0.2× 15 288
M Franco Brazil 9 317 0.7× 201 0.6× 71 0.6× 36 0.4× 9 0.1× 19 387
Fernando Messina Argentina 9 182 0.4× 185 0.6× 42 0.4× 16 0.2× 22 0.3× 39 259
Barbora Weinbergerová Czechia 11 331 0.8× 379 1.2× 95 0.8× 26 0.3× 6 0.1× 35 470
Pedro Antônio Castelo Teixeira Brazil 8 254 0.6× 181 0.6× 78 0.7× 94 1.0× 7 0.1× 14 308
Alberto Thomaz Londero Brazil 11 378 0.9× 300 0.9× 54 0.5× 28 0.3× 10 0.1× 26 426
Natalia Castro-Lopez United States 11 275 0.6× 219 0.7× 17 0.2× 38 0.4× 14 0.2× 19 471
Wendy Chaka Netherlands 8 235 0.6× 169 0.5× 15 0.1× 28 0.3× 11 0.2× 10 336

Countries citing papers authored by Ashok Varma

Since Specialization
Citations

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

Fields of papers citing papers by Ashok Varma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ashok Varma

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

All Works

12 of 12 papers shown
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Cogliati, Massimo, Alberto Zani, Volker Rickerts, et al.. (2016). Multilocus sequence typing analysis reveals that Cryptococcus neoformans var. neoformans is a recombinant population. Fungal Genetics and Biology. 87. 22–29. 24 indexed citations
5.
Choi, Young Hwa, Popchai Ngamskulrungroj, Ashok Varma, et al.. (2010). Prevalence of the VNIc genotype of Cryptococcus neoformans  in non-HIV-associated cryptococcosis in the Republic of Korea. FEMS Yeast Research. 10(6). 769–778. 73 indexed citations
6.
Chen, Jianghan, et al.. (2008). Cryptococcus neoformansStrains and Infection in Apparently Immunocompetent Patients, China. Emerging infectious diseases. 14(5). 755–762. 180 indexed citations
7.
Gupta, Sameer, Nikolaos G. Almyroudis, Minoo Battiwalla, et al.. (2007). Successful treatment of disseminated fusariosis with posaconazole during neutropenia and subsequent allogeneic hematopoietic stem cell transplantation. Transplant Infectious Disease. 9(2). 156–160. 18 indexed citations
8.
Varma, Ashok & Kyung J. Kwon‐Chung. (1998). Construction of stable episomes in Cryptococcus neoformans. Current Genetics. 34(1). 60–66. 22 indexed citations
9.
Chandler, Hugh P., et al.. (1995). Revision Total Hip Replacement Using the S-ROM Femoral Component. Clinical Orthopaedics and Related Research. 319(319). 130–140. 63 indexed citations
10.
Varma, Ashok, D. Swinne, F. Staib, John E. Bennett, & Kyung J. Kwon‐Chung. (1995). Diversity of DNA fingerprints in Cryptococcus neoformans. Journal of Clinical Microbiology. 33(7). 1807–1814. 65 indexed citations
11.
Kohno, Shigeru, Ashok Varma, K. J. Kwon-Chung, & Kohei Hara. (1994). Epidemiology Studies of Clinical Isolates of Cryptococcus neoformans of Japan by Restriction Fragment Length Polymorphism. Kansenshogaku zasshi. 68(12). 1512–1517. 9 indexed citations
12.
Dromer, Françoise, Ashok Varma, O. Ronin, S. Mathoulin, & B. Dupont. (1994). Molecular typing of Cryptococcus neoformans serotype D clinical isolates. Journal of Clinical Microbiology. 32(10). 2364–2371. 61 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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2026