Amit Ketkar

828 total citations
30 papers, 603 citations indexed

About

Amit Ketkar is a scholar working on Molecular Biology, Cancer Research and Organic Chemistry. According to data from OpenAlex, Amit Ketkar has authored 30 papers receiving a total of 603 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 7 papers in Cancer Research and 5 papers in Organic Chemistry. Recurrent topics in Amit Ketkar's work include DNA Repair Mechanisms (15 papers), DNA and Nucleic Acid Chemistry (14 papers) and Advanced biosensing and bioanalysis techniques (6 papers). Amit Ketkar is often cited by papers focused on DNA Repair Mechanisms (15 papers), DNA and Nucleic Acid Chemistry (14 papers) and Advanced biosensing and bioanalysis techniques (6 papers). Amit Ketkar collaborates with scholars based in United States, India and South Korea. Amit Ketkar's co-authors include Robert L. Eoff, Maroof K. Zafar, Leena Maddukuri, Peter A. Crooks, Sarah Eddy, Narsimha Reddy Penthala, Nikhil Reddy Madadi, Jeong‐Yun Choi, María F. Lodeiro and Craig E. Cameron and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Amit Ketkar

28 papers receiving 600 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Amit Ketkar United States	17	432	127	77	60	41	30	603
Phillip C.C. Liu United States	14	612 1.4×	70 0.6×	36 0.5×	50 0.8×	29 0.7×	22	750
Antonella Pepe United States	13	264 0.6×	228 1.8×	28 0.4×	108 1.8×	56 1.4×	25	550
Luke Esau Saudi Arabia	11	200 0.5×	91 0.7×	44 0.6×	48 0.8×	24 0.6×	14	396
Zhonghua Li China	14	456 1.1×	251 2.0×	41 0.5×	123 2.0×	14 0.3×	36	631
Renee M. Chabin United States	12	194 0.4×	152 1.2×	34 0.4×	67 1.1×	33 0.8×	18	372
Anna C. Salzberg United States	4	510 1.2×	47 0.4×	66 0.9×	40 0.7×	15 0.4×	5	633
Shun‐ichi Ohba Japan	14	305 0.7×	113 0.9×	80 1.0×	112 1.9×	18 0.4×	38	545
Victoria L. Boyd United States	14	272 0.6×	82 0.6×	63 0.8×	44 0.7×	46 1.1×	27	488
Hugh Mackie United States	10	432 1.0×	57 0.4×	93 1.2×	36 0.6×	32 0.8×	12	504
Michael A. Hast United States	12	479 1.1×	114 0.9×	36 0.5×	132 2.2×	25 0.6×	20	668

Countries citing papers authored by Amit Ketkar

Since Specialization

Citations

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

Fields of papers citing papers by Amit Ketkar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Amit Ketkar

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

All Works

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20 of 20 papers shown

Ketkar, Amit, et al.. (2023). Conservation of the insert-2 motif confers Rev1 from different species with an ability to disrupt G-quadruplexes and stimulate translesion DNA synthesis. RSC Chemical Biology. 4(7). 466–485.

Reed, Megan R., Leena Maddukuri, Amit Ketkar, et al.. (2021). Inhibition of tryptophan 2,3-dioxygenase impairs DNA damage tolerance and repair in glioma cells. NAR Cancer. 3(2). zcab014–zcab014. 11 indexed citations

Ketkar, Amit, et al.. (2021). Human Rev1 relies on insert-2 to promote selective binding and accurate replication of stabilized G-quadruplex motifs. Nucleic Acids Research. 49(4). 2065–2084. 14 indexed citations

Reed, Megan R., Leena Maddukuri, Amit Ketkar, et al.. (2021). DNA Polymerase Kappa Acts as a Barrier to Unrestrained Replication in Glioblastoma. The FASEB Journal. 35(S1).

Christov, Plamen P., Philip J. Kingsley, Kwangho Kim, et al.. (2021). Site-Specific Synthesis of Oligonucleotides Containing 6-Oxo-M₁dG, the Genomic Metabolite of M₁dG, and Liquid Chromatography–Tandem Mass Spectrometry Analysis of Its In Vitro Bypass by Human Polymerase ι. Chemical Research in Toxicology. 34(12). 2567–2578. 2 indexed citations

Madadi, Nikhil Reddy, Narsimha Reddy Penthala, Amit Ketkar, et al.. (2018). Synthesis and Evaluation of 2-Naphthaleno trans-Stilbenes and Cyanostilbenes as Anticancer Agents. Anti-Cancer Agents in Medicinal Chemistry. 18(4). 556–564. 7 indexed citations

Ketkar, Amit, et al.. (2017). Residues in the RecQ C-terminal Domain of the Human Werner Syndrome Helicase Are Involved in Unwinding G-quadruplex DNA. Journal of Biological Chemistry. 292(8). 3154–3163. 21 indexed citations

Ford, Benjamin M., Amit Ketkar, Robert L. Eoff, et al.. (2016). Antinociceptive effects of the 6- O -sulfate ester of morphine in normal and diabetic rats: Comparative role of mu- and delta-opioid receptors. Pharmacological Research. 113(Pt A). 335–347. 17 indexed citations

Madadi, Nikhil Reddy, et al.. (2016). Dioxol and dihydrodioxin analogs of 2- and 3-phenylacetonitriles as potent anti-cancer agents with nanomolar activity against a variety of human cancer cells. Bioorganic & Medicinal Chemistry Letters. 26(9). 2164–2169. 8 indexed citations

10.

Madadi, Nikhil Reddy, Narsimha Reddy Penthala, Amit Ketkar, et al.. (2015). Synthesis and biological evaluation of novel 4,5-disubstituted 2H-1,2,3-triazoles as cis-constrained analogues of combretastatin A-4. European Journal of Medicinal Chemistry. 103. 123–132. 59 indexed citations

11.

Penthala, Narsimha Reddy, Hongliang Zong, Amit Ketkar, et al.. (2014). Synthesis, anticancer activity and molecular docking studies on a series of heterocyclic trans-cyanocombretastatin analogues as antitubulin agents. European Journal of Medicinal Chemistry. 92. 212–220. 19 indexed citations

12.

Maddukuri, Leena, Amit Ketkar, Sarah Eddy, Maroof K. Zafar, & Robert L. Eoff. (2014). The Werner syndrome protein limits the error-prone 8-oxo-dG lesion bypass activity of human DNA polymerase kappa. Nucleic Acids Research. 42(19). 12027–12040. 10 indexed citations

13.

Zafar, Maroof K., Amit Ketkar, María F. Lodeiro, Craig E. Cameron, & Robert L. Eoff. (2014). Kinetic Analysis of Human PrimPol DNA Polymerase Activity Reveals a Generally Error-Prone Enzyme Capable of Accurately Bypassing 7,8-Dihydro-8-oxo-2′-deoxyguanosine. Biochemistry. 53(41). 6584–6594. 48 indexed citations

14.

Eddy, Sarah, Amit Ketkar, Maroof K. Zafar, et al.. (2013). Human Rev1 polymerase disrupts G-quadruplex DNA. Nucleic Acids Research. 42(5). 3272–3285. 62 indexed citations

15.

Maddukuri, Leena, Amit Ketkar, Sarah Eddy, et al.. (2012). Enhancement of Human DNA Polymerase η Activity and Fidelity Is Dependent Upon a Bipartite Interaction with the Werner Syndrome Protein. Journal of Biological Chemistry. 287(50). 42312–42323. 16 indexed citations

16.

Jain, Mohit Raja, Qing Li, Tong Liu, et al.. (2011). Proteomic Identification of Immunoproteasome Accumulation in Formalin-Fixed Rodent Spinal Cords with Experimental Autoimmune Encephalomyelitis. Journal of Proteome Research. 11(3). 1791–1803. 23 indexed citations

17.

Sandallı, Cemal, Kamalendra Singh, Mukund J. Modak, et al.. (2009). A new DNA polymerase I from Geobacillus caldoxylosilyticus TK4: cloning, characterization, and mutational analysis of two aromatic residues. Applied Microbiology and Biotechnology. 84(1). 105–117. 14 indexed citations

18.

Singh, Kamalendra, et al.. (2008). Identification of a New Motif Required for the 3′–5′ Exonuclease Activity of Escherichia coli DNA Polymerase I (Klenow Fragment). Journal of Biological Chemistry. 283(26). 17979–17990. 12 indexed citations

19.

Ketkar, Amit, Avinash R. Shenoy, U.A. Ramagopal, Sandhya S. Visweswariah, & K. Suguna. (2005). A Structural Basis for the Role of Nucleotide Specifying Residues in Regulating the Oligomerization of the Rv1625c Adenylyl Cyclase from M.tuberculosis. Journal of Molecular Biology. 356(4). 904–916. 18 indexed citations

20.

Ketkar, Amit, Avinash R. Shenoy, M. M. Kesavulu, Sandhya S. Visweswariah, & K. Suguna. (2004). Purification, crystallization and preliminary X-ray diffraction analysis of the catalytic domain of adenylyl cyclase Rv1625c fromMycobacterium tuberculosis. Acta Crystallographica Section D Biological Crystallography. 60(2). 371–373. 9 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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