Narayanasamy Angayarkanni

1.6k total citations
64 papers, 1.3k citations indexed

About

Narayanasamy Angayarkanni is a scholar working on Ophthalmology, Clinical Biochemistry and Molecular Biology. According to data from OpenAlex, Narayanasamy Angayarkanni has authored 64 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Ophthalmology, 17 papers in Clinical Biochemistry and 16 papers in Molecular Biology. Recurrent topics in Narayanasamy Angayarkanni's work include Retinal Diseases and Treatments (10 papers), Ocular Surface and Contact Lens (10 papers) and Paraoxonase enzyme and polymorphisms (9 papers). Narayanasamy Angayarkanni is often cited by papers focused on Retinal Diseases and Treatments (10 papers), Ocular Surface and Contact Lens (10 papers) and Paraoxonase enzyme and polymorphisms (9 papers). Narayanasamy Angayarkanni collaborates with scholars based in India, United States and United Kingdom. Narayanasamy Angayarkanni's co-authors include R. Selvam, R. Gayathri, Lalitha Subramanian, Undurti N. Das, K.N. Sulochana, Shweta Agarwal, Bhaskar Srinivasan, Geetha Iyer, S Ramakrishnan and Tarun Sharma and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Diabetes Care.

In The Last Decade

Narayanasamy Angayarkanni

62 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Narayanasamy Angayarkanni India 21 369 355 231 223 179 64 1.3k
Joanna M. Tarr United Kingdom 17 440 1.2× 290 0.8× 200 0.9× 51 0.2× 127 0.7× 20 2.0k
Motonobu Matsumoto Japan 20 594 1.6× 150 0.4× 68 0.3× 93 0.4× 61 0.3× 28 1.8k
Raghu Ganugula United States 23 359 1.0× 97 0.3× 67 0.3× 60 0.3× 31 0.2× 46 1.1k
Kai On Chu Hong Kong 21 203 0.6× 188 0.5× 54 0.2× 126 0.6× 24 0.1× 40 1.1k
Naseem H. Ansari United States 26 1.0k 2.7× 106 0.3× 52 0.2× 63 0.3× 39 0.2× 67 2.0k
Nurbubu T. Moldogazieva Russia 14 598 1.6× 25 0.1× 54 0.2× 45 0.2× 24 0.1× 33 1.4k
Caroline Maria Oliveira Volpe Brazil 11 422 1.1× 53 0.1× 34 0.1× 32 0.1× 14 0.1× 28 1.4k
Yousef H. Aldebasi Saudi Arabia 18 431 1.2× 259 0.7× 109 0.5× 46 0.2× 5 0.0× 35 1.0k
Sanaa A. Kenawy Egypt 24 420 1.1× 15 0.0× 47 0.2× 40 0.2× 230 1.3× 80 1.7k
Maria Grazia Signorello Italy 21 220 0.6× 40 0.1× 21 0.1× 23 0.1× 174 1.0× 59 962

Countries citing papers authored by Narayanasamy Angayarkanni

Since Specialization
Citations

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

Fields of papers citing papers by Narayanasamy Angayarkanni

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Narayanasamy Angayarkanni

This figure shows the co-authorship network connecting the top 25 collaborators of Narayanasamy Angayarkanni. A scholar is included among the top collaborators of Narayanasamy Angayarkanni 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 Narayanasamy Angayarkanni. Narayanasamy Angayarkanni 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.
Srinivasan, Bhaskar, et al.. (2024). Unique cytokine signature in ocular Stevens-Johnson syndrome non-responders. The Ocular Surface. 32. 173–181. 2 indexed citations
2.
Angayarkanni, Narayanasamy, et al.. (2023). Diagnostic efficacy of elevated serum angiotensin-converting enzyme and lymphopenia between presumed sarcoid uveitis and presumed tubercular uveitis. International Ophthalmology. 43(10). 3651–3657. 1 indexed citations
3.
Agarwal, Shweta, et al.. (2021). Ocular surface sphingolipids associate with the refractory nature of vernal keratoconjunctivitis: newer insights in VKC pathogenesis. British Journal of Ophthalmology. 107(4). 461–469. 7 indexed citations
4.
Natarajan, Viswanathan, et al.. (2020). Altered mucins and aquaporins indicate dry eye outcome in patients undergoing Vitreo-retinal surgery. PLoS ONE. 15(5). e0233517–e0233517. 20 indexed citations
5.
Angayarkanni, Narayanasamy, et al.. (2019). Case report on two diabetic donor eyes with no retinopathy: Clinicopathological and molecular studies. Indian Journal of Ophthalmology. 67(10). 1762–1762. 1 indexed citations
6.
7.
Angayarkanni, Narayanasamy, et al.. (2019). Altered retinoid metabolism gene expression in chronic Stevens-Johnson syndrome. British Journal of Ophthalmology. 103(8). 1015–1023. 10 indexed citations
8.
Iyer, Geetha, Shweta Agarwal, Bhaskar Srinivasan, & Narayanasamy Angayarkanni. (2018). Isolation of acid from eye drop bottles being used by patients presenting with presumed scleritis. Indian Journal of Ophthalmology. 66(8). 1084–1084. 3 indexed citations
9.
Sumantran, Venil N., et al.. (2017). Epigallocatechin gallate & curcumin prevent transforming growth factor beta 1-induced epithelial to mesenchymal transition in ARPE-19 cells. The Indian Journal of Medical Research. 146(Suppl 2). S85–S96. 8 indexed citations
10.
11.
Iyer, Geetha, et al.. (2017). Ocular surface cytokine profile in chronic Stevens-Johnson syndrome and its response to mucous membrane grafting for lid margin keratinisation. British Journal of Ophthalmology. 102(2). 169–176. 35 indexed citations
12.
Vetrivel, Umashankar, et al.. (2017). Ocular distribution of antioxidant enzyme paraoxonase & its alteration in cataractous lens & diabetic retina. The Indian Journal of Medical Research. 145(4). 513–520. 8 indexed citations
13.
Agarwal, Shweta, Narayanasamy Angayarkanni, Geetha Iyer, et al.. (2014). Clinico-biochemical Correlation of the Effect of Subconjunctival Bevacizumab for Corneal Neovascularization. Cornea. 33(10). 1016–1021. 8 indexed citations
14.
Angayarkanni, Narayanasamy, et al.. (2014). Paraoxonase Enzyme Protects Retinal Pigment Epithelium from Chlorpyrifos Insult. PLoS ONE. 9(6). e101380–e101380. 21 indexed citations
15.
Angayarkanni, Narayanasamy, et al.. (2013). Development and validation of a LC–MS/MS method for homocysteine thiolactone in plasma and evaluation of its stability in plasma samples. Journal of Chromatography B. 944. 49–54. 19 indexed citations
16.
Agarwal, Shweta, Bhaskar Srinivasan, Geetha Iyer, et al.. (2012). Lacrimal Proline Rich 4 (LPRR4) Protein in the Tear Fluid Is a Potential Biomarker of Dry Eye Syndrome. PLoS ONE. 7(12). e51979–e51979. 61 indexed citations
17.
Angayarkanni, Narayanasamy, et al.. (2010). Homocysteinethiolactone and Paraoxonase- Novel Markers of Diabetic Retinopathy. Investigative Ophthalmology & Visual Science. 51(13). 5092–5092. 1 indexed citations
18.
Angayarkanni, Narayanasamy, et al.. (2009). Homocysteine Levels in the Vitreous of Proliferative Diabetic Retinopathy and Rhegmatogenous Retinal Detachment: Its Modulating Role on Lysyl Oxidase. Investigative Ophthalmology & Visual Science. 50(8). 3607–3607. 45 indexed citations
19.
Angayarkanni, Narayanasamy, et al.. (2008). Lysyl Oxidase Activity in the Ocular Tissues and the Role of LOX in Proliferative Diabetic Retinopathy and Rhegmatogenous Retinal Detachment. Investigative Ophthalmology & Visual Science. 49(11). 4746–4746. 42 indexed citations
20.
Angayarkanni, Narayanasamy & Ramasamy Selvam. (1999). Effect of γ-Glutamyl Carboxylation of Renal Microsomes on Calcium Oxalate MonohydrateCrystal Binding in Hyperoxaluria. ˜The œNephron journals/Nephron journals. 81(3). 342–346. 5 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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