Udaykumar Ranga

3.7k total citations · 1 hit paper
79 papers, 2.8k citations indexed

About

Udaykumar Ranga is a scholar working on Virology, Infectious Diseases and Molecular Biology. According to data from OpenAlex, Udaykumar Ranga has authored 79 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Virology, 35 papers in Infectious Diseases and 27 papers in Molecular Biology. Recurrent topics in Udaykumar Ranga's work include HIV Research and Treatment (61 papers), HIV/AIDS drug development and treatment (28 papers) and Immune Cell Function and Interaction (14 papers). Udaykumar Ranga is often cited by papers focused on HIV Research and Treatment (61 papers), HIV/AIDS drug development and treatment (28 papers) and Immune Cell Function and Interaction (14 papers). Udaykumar Ranga collaborates with scholars based in India, United States and Sweden. Udaykumar Ranga's co-authors include Nagadenahalli B. Siddappa, Tapas K. Kundu, Swaminathan Venkatesh, Karanam Balasubramanyam, Radhika A. Varier, Mohammad Altaf, Swaminathan Sethuraman, Lakshmi Narashimhan Ramana, Clive Woffendin and Gary J. Nabel and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Neuroscience.

In The Last Decade

Udaykumar Ranga

72 papers receiving 2.7k citations

Hit Papers

Curcumin, a Novel p300/CREB-binding Protein-specific Inhi... 2004 2026 2011 2018 2004 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. Curcumin, a Novel p300/CREB-binding Protein-specific Inhibitor of Acetyltransferase, Represses the Acetylation of Histone/Nonhistone Proteins and Histone Acetyltransferase-dependent Chromatin Transcription
    2004 651 citations Karanam Balasubramanyam, Radhika A. Varier et al. Journal of Biological Chemistry profile →

Peers

Udaykumar Ranga
Nagadenahalli B. Siddappa United States
Olaf Kutsch United States
Nathalie Dereuddre‐Bosquet France
Masahiko Ito Japan
Li Zhou China
Michael Coffey United States
Nicole Israël France
Haiying Zhu China
Yan Xu China
Olivier Rohr France
Nagadenahalli B. Siddappa United States
Udaykumar Ranga
Citations per year, relative to Udaykumar Ranga Udaykumar Ranga (= 1×) peers Nagadenahalli B. Siddappa

Countries citing papers authored by Udaykumar Ranga

Since Specialization
Citations

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

Fields of papers citing papers by Udaykumar Ranga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Udaykumar Ranga

This figure shows the co-authorship network connecting the top 25 collaborators of Udaykumar Ranga. A scholar is included among the top collaborators of Udaykumar Ranga 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 Udaykumar Ranga. Udaykumar Ranga 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
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Hanna, Luke Elizabeth, et al.. (2024). The expression of HIV-1 tat in Lactococcus lactis. Protein Expression and Purification. 217. 106443–106443.
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Sharma, Shilpee, Melissa-Rose Abrahams, Carolyn Williamson, et al.. (2017). The PTAP sequence duplication in HIV-1 subtype C Gag p6 in drug-naive subjects of India and South Africa. BMC Infectious Diseases. 17(1). 95–95. 10 indexed citations
6.
Negi, Neema, Madhu Vajpayee, Ravinder Singh, et al.. (2016). Cross-Reactive Potential of HIV-1 Subtype C-Infected Indian Individuals Against Multiple HIV-1 Potential T Cell Epitope Gag Variants. Viral Immunology. 29(10). 572–582. 1 indexed citations
7.
Hanna, Luke Elizabeth, Ujjwal Neogi, Udaykumar Ranga, Soumya Swaminathan, & Vinayaka R. Prasad. (2014). Phylogenetic Characterization of Six Full-Length HIV-1 Subtype C Molecular Clones from Three Patients: Identification of Rare Subtype C Strains Containing Two NF-κB Motifs in the Long Terminal Repeat. AIDS Research and Human Retroviruses. 30(6). 586–591. 3 indexed citations
8.
Bartholomeeusen, Koen, Celina Monteiro Abreu, Jan A. Gliński, et al.. (2014). Reactivation of latent HIV-1 by new semi-synthetic ingenol esters. Virology. 462-463. 328–339. 75 indexed citations
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Neogi, Ujjwal, et al.. (2012). Genetic Characterization of HIV Type 1 Tat Exon 1 from a Southern Indian Clinical Cohort: Identification of Unique Epidemiological Signature Residues. AIDS Research and Human Retroviruses. 28(9). 1152–1156. 12 indexed citations
11.
Bachu, Mahesh, Narayanaiah Cheedarla, Anita Mahadevan, et al.. (2012). Sequence Insertions in the HIV Type 1 Subtype C Viral Promoter Predominantly Generate an Additional NF-κB Binding Site. AIDS Research and Human Retroviruses. 28(10). 1362–1368. 15 indexed citations
12.
Ramana, Lakshmi Narashimhan, Shilpee Sharma, Swaminathan Sethuraman, Udaykumar Ranga, & Uma Maheswari Krishnan. (2012). Investigation on the stability of saquinavir loaded liposomes: Implication on stealth, release characteristics and cytotoxicity. International Journal of Pharmaceutics. 431(1-2). 120–129. 46 indexed citations
13.
Ranga, Udaykumar, Akhil C. Banerjea, Sekhar Chakrabarti, & Debashis Mitra. (2010). HIV/AIDS research in India: past, present and future.. Current Science. 98(3). 335–345. 4 indexed citations
14.
Neogi, Ujjwal, et al.. (2010). Co-receptor tropism prediction among 1045 Indian HIV-1 subtype C sequences: Therapeutic implications for India. AIDS Research and Therapy. 7(1). 24–24. 10 indexed citations
15.
Asokan, Mangaiarkarasi, et al.. (2009). Molecular Characterization of a Full-Length Genome of a HIV-2 Isolate From India. JAIDS Journal of Acquired Immune Deficiency Syndromes. 52(3). 329–335. 4 indexed citations
16.
Dash, Pramod K., Nagadenahalli B. Siddappa, Mangaiarkarasi Asokan, et al.. (2008). Exceptional molecular and coreceptor-requirement properties of molecular clones isolated from an Human Immunodeficiency Virus Type-1 subtype C infection. Retrovirology. 5(1). 25–25. 24 indexed citations
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Mantelingu, Kempegowda, B. Ashok Reddy, Swaminathan Venkatesh, et al.. (2007). Specific Inhibition of p300-HAT Alters Global Gene Expression and Represses HIV Replication. Chemistry & Biology. 14(6). 645–657. 161 indexed citations
19.
Siddappa, Nagadenahalli B., Anita Mahadevan, Anita Desai, et al.. (2005). Identification of unique B/C recombinant strains of HIV-1 in the southern state of Karnataka, India. AIDS. 19(13). 1426–1429. 25 indexed citations
20.
Balasubramanyam, Karanam, Radhika A. Varier, Mohammad Altaf, et al.. (2004). Curcumin, a Novel p300/CREB-binding Protein-specific Inhibitor of Acetyltransferase, Represses the Acetylation of Histone/Nonhistone Proteins and Histone Acetyltransferase-dependent Chromatin Transcription. Journal of Biological Chemistry. 279(49). 51163–51171. 651 indexed citations breakdown →

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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