Srinivasagan Ramkumar

963 total citations
31 papers, 708 citations indexed

About

Srinivasagan Ramkumar is a scholar working on Molecular Biology, Biochemistry and Physiology. According to data from OpenAlex, Srinivasagan Ramkumar has authored 31 papers receiving a total of 708 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Molecular Biology, 16 papers in Biochemistry and 8 papers in Physiology. Recurrent topics in Srinivasagan Ramkumar's work include Antioxidant Activity and Oxidative Stress (16 papers), Retinoids in leukemia and cellular processes (14 papers) and Connexins and lens biology (10 papers). Srinivasagan Ramkumar is often cited by papers focused on Antioxidant Activity and Oxidative Stress (16 papers), Retinoids in leukemia and cellular processes (14 papers) and Connexins and lens biology (10 papers). Srinivasagan Ramkumar collaborates with scholars based in United States, India and Japan. Srinivasagan Ramkumar's co-authors include Johannes von Lintig, Joon Lee, Marcin Golczak, Xingjun Fan, Anbarasu Kumarasamy, Bency Thankappan, Kalimuthusamy Natarajaseenivasan, Philip D. Kiser, Sepalika Bandara and Caili Hao and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

Srinivasagan Ramkumar

29 papers receiving 699 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Srinivasagan Ramkumar United States 15 449 267 97 78 77 31 708
Xue-Hai Jin Japan 10 206 0.5× 197 0.7× 69 0.7× 62 0.8× 98 1.3× 14 656
Lan Chen China 16 232 0.5× 45 0.2× 44 0.5× 124 1.6× 34 0.4× 43 689
Zixuan Wu China 15 314 0.7× 26 0.1× 48 0.5× 54 0.7× 7 0.1× 71 600
Catarina Teixeira-Guedes Portugal 11 253 0.6× 37 0.1× 66 0.7× 75 1.0× 3 0.0× 15 672
Sun Hee Jin South Korea 15 161 0.4× 46 0.2× 85 0.9× 102 1.3× 8 0.1× 26 567
Henan Zhang China 17 356 0.8× 27 0.1× 72 0.7× 29 0.4× 4 0.1× 48 823
Xiaoqin Huang China 15 232 0.5× 30 0.1× 40 0.4× 58 0.7× 4 0.1× 38 661
Daniela Eletto Italy 13 261 0.6× 18 0.1× 13 0.1× 81 1.0× 23 0.3× 31 621
Yuanyuan Luo China 13 287 0.6× 13 0.0× 28 0.3× 49 0.6× 9 0.1× 31 559

Countries citing papers authored by Srinivasagan Ramkumar

Since Specialization
Citations

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

Fields of papers citing papers by Srinivasagan Ramkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Srinivasagan Ramkumar

This figure shows the co-authorship network connecting the top 25 collaborators of Srinivasagan Ramkumar. A scholar is included among the top collaborators of Srinivasagan Ramkumar 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 Srinivasagan Ramkumar. Srinivasagan Ramkumar 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.
Bandara, Sepalika, et al.. (2025). Structural bias in vitamin A metabolism: Why α-retinoids miss the eye. Journal of Biological Chemistry. 301(10). 110713–110713.
2.
Ramkumar, Srinivasagan, Sebastiá Galmés, Denitsa Vasileva, et al.. (2024). Maternal genetics and diet modulate vitamin A homeostasis of the offspring and affect the susceptibility to obesity in adulthood in mice. American Journal of Physiology-Endocrinology and Metabolism. 327(3). E258–E270.
3.
Hao, Caili, Srinivasagan Ramkumar, Jian‐Kang Chen, et al.. (2024). Prevention of age-related truncation of γ-glutamylcysteine ligase catalytic subunit (GCLC) delays cataract formation. Science Advances. 10(17). eadl1088–eadl1088. 6 indexed citations
4.
Ramkumar, Srinivasagan, et al.. (2024). Unraveling the mystery of ocular retinoid turnover: Insights from albino mice and the role of STRA6. Journal of Biological Chemistry. 300(3). 105781–105781. 1 indexed citations
5.
Bandara, Sepalika, et al.. (2023). ASTER-B regulates mitochondrial carotenoid transport and homeostasis. Journal of Lipid Research. 64(5). 100369–100369. 13 indexed citations
6.
Ramkumar, Srinivasagan, et al.. (2023). Genetic deletion of Bco2 and Isx establishes a golden mouse model for carotenoid research. Molecular Metabolism. 73. 101742–101742. 14 indexed citations
7.
Ramkumar, Srinivasagan, et al.. (2022). Diabetes Aggravates Photoreceptor Pathologies in a Mouse Model for Ocular Vitamin A Deficiency. Antioxidants. 11(6). 1142–1142. 2 indexed citations
8.
Ramkumar, Srinivasagan, et al.. (2022). Genetic dissection in mice reveals a dynamic crosstalk between the delivery pathways of vitamin A. Journal of Lipid Research. 63(6). 100215–100215. 13 indexed citations
9.
10.
Petrosino, Jennifer M., Srinivasagan Ramkumar, Xianyao Xu, et al.. (2021). Paracardial fat remodeling affects systemic metabolism through alcohol dehydrogenase 1. Journal of Clinical Investigation. 131(4). 14 indexed citations
11.
Hao, Caili, et al.. (2021). Aging lens epithelium is susceptible to ferroptosis. Free Radical Biology and Medicine. 167. 94–108. 68 indexed citations
12.
Ramkumar, Srinivasagan, et al.. (2021). LRAT coordinates the negative-feedback regulation of intestinal retinoid biosynthesis from β-carotene. Journal of Lipid Research. 62. 100055–100055. 31 indexed citations
13.
Bandara, Sepalika, Vipul M. Parmar, Srinivasagan Ramkumar, et al.. (2020). The human mitochondrial enzyme BCO2 exhibits catalytic activity toward carotenoids and apocarotenoids. Journal of Biological Chemistry. 295(46). 15553–15565. 31 indexed citations
14.
Wu, Lei, Yi Lyu, Srinivasagan Ramkumar, et al.. (2020). Astaxanthin-Shifted Gut Microbiota Is Associated with Inflammation and Metabolic Homeostasis in Mice. Journal of Nutrition. 150(10). 2687–2698. 49 indexed citations
15.
Ramkumar, Srinivasagan, et al.. (2019). Expression and Characterization of Mammalian Carotenoid Cleavage Dioxygenases. Methods in molecular biology. 2083. 75–88. 1 indexed citations
16.
Ramkumar, Srinivasagan, Xingjun Fan, Benlian Wang, Sichun Yang, & Vincent M. Monnier. (2018). Reactive cysteine residues in the oxidative dimerization and Cu2+ induced aggregation of human γD-crystallin: Implications for age-related cataract. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1864(11). 3595–3604. 28 indexed citations
17.
Whitson, Jeremy, et al.. (2017). Reduced Glutathione Level Promotes Epithelial-Mesenchymal Transition in Lens Epithelial Cells via a Wnt/β-Catenin–Mediated Pathway. American Journal Of Pathology. 187(11). 2399–2412. 44 indexed citations
18.
Ramkumar, Srinivasagan, Bency Thankappan, Noriko Fujii, Kalimuthusamy Natarajaseenivasan, & Anbarasu Kumarasamy. (2015). Interaction of αA-crystallin F71L mutant with wild type αA- and αB-crystallins by mammalian two hybrid assay. International Journal of Biological Macromolecules. 76. 102–108. 2 indexed citations
19.
Ramkumar, Srinivasagan, Noriko Fujii, Norihiko Fujii, et al.. (2015). Real-time heterogeneous protein–protein interaction between αA-crystallin N-terminal mutants and αB-crystallin using quartz crystal microbalance (QCM). Amino Acids. 47(5). 1035–1043. 5 indexed citations
20.
Thankappan, Bency, Dharmaraj Ramesh, Srinivasagan Ramkumar, Kalimuthusamy Natarajaseenivasan, & Anbarasu Kumarasamy. (2014). Characterization of Bacillus spp. From the Gastrointestinal Tract of Labeo rohita—Towards to Identify Novel Probiotics Against Fish Pathogens. Applied Biochemistry and Biotechnology. 175(1). 340–353. 66 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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