Krishnendu Roy

1.4k total citations · 1 hit paper
24 papers, 1.1k citations indexed

About

Krishnendu Roy is a scholar working on Molecular Biology, Rheumatology and Clinical Biochemistry. According to data from OpenAlex, Krishnendu Roy has authored 24 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 7 papers in Rheumatology and 4 papers in Clinical Biochemistry. Recurrent topics in Krishnendu Roy's work include Folate and B Vitamins Research (7 papers), Metabolism and Genetic Disorders (4 papers) and Biochemical and Molecular Research (4 papers). Krishnendu Roy is often cited by papers focused on Folate and B Vitamins Research (7 papers), Metabolism and Genetic Disorders (4 papers) and Biochemical and Molecular Research (4 papers). Krishnendu Roy collaborates with scholars based in United States, India and Australia. Krishnendu Roy's co-authors include Francis M. Sirotnak, Thomas J. Pucadyil, Girija Dasmahapatra, Edward A. Sausville, Michael T. Ryan, Felix Kraus, Sudhir B. Kondapaka, Sheo S. Singh, Berend Tolner and Judy H. Chiao and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Nature Communications.

In The Last Decade

Krishnendu Roy

22 papers receiving 1.1k citations

Hit Papers

align trajectories

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.

Function and regulation of the divisome for mitochondrial fission

2021 294 citations Felix Kraus, Krishnendu Roy et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Krishnendu Roy United States	13	762	212	133	95	85	24	1.1k
André Pawlak France	24	650 0.9×	115 0.5×	94 0.7×	84 0.9×	58 0.7×	50	1.4k
C Borrone Italy	24	753 1.0×	169 0.8×	117 0.9×	103 1.1×	109 1.3×	86	1.7k
Ilan Ifergan Israel	18	390 0.5×	251 1.2×	397 3.0×	136 1.4×	86 1.0×	20	1.1k
Margaret E. Martin United States	8	529 0.7×	77 0.4×	72 0.5×	27 0.3×	94 1.1×	10	1.1k
Hitoshi Kanno Japan	24	528 0.7×	79 0.4×	86 0.6×	26 0.3×	383 4.5×	131	1.5k
Estela Puchulu‐Campanella United States	13	285 0.4×	78 0.4×	65 0.5×	69 0.7×	90 1.1×	16	866
Andrés Paler-Martı́nez United States	8	406 0.5×	80 0.4×	83 0.6×	25 0.3×	141 1.7×	10	984
Kazunari Hashiguchi Japan	15	711 0.9×	47 0.2×	113 0.8×	26 0.3×	19 0.2×	29	995
Katharine H. Dixon United States	8	360 0.5×	304 1.4×	333 2.5×	144 1.5×	84 1.0×	8	876
Yoshiyasu Kaneko Japan	15	511 0.7×	43 0.2×	196 1.5×	83 0.9×	144 1.7×	55	966

Countries citing papers authored by Krishnendu Roy

Since Specialization

Citations

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

Fields of papers citing papers by Krishnendu Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Krishnendu Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Krishnendu Roy. A scholar is included among the top collaborators of Krishnendu Roy 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 Krishnendu Roy. Krishnendu Roy 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

Pemberton, Joshua G., Krishnendu Roy, Yeun Ju Kim, et al.. (2025). Acute diacylglycerol production activates critical membrane-shaping proteins leading to mitochondrial tubulation and fission. Nature Communications. 16(1). 2685–2685. 4 indexed citations

Kraus, Felix, Krishnendu Roy, Thomas J. Pucadyil, & Michael T. Ryan. (2021). Function and regulation of the divisome for mitochondrial fission. Nature. 590(7844). 57–66. 294 indexed citations breakdown →

Roy, Krishnendu, et al.. (2020). Study on the Clinico-Haematological Profile of Patients of Non-Transfusion Dependent Thalassemia (NTDT) Attending Thalassemia Clinic at a Tertiary Care Hospital. Journal of Evolution of Medical and Dental Sciences. 9(18). 1475–1479.

Roy, Krishnendu, et al.. (2018). OCCURRENCE AND OUTCOME OF OPPORTUNISTIC INFECTIONS AMONG HAART EXPERIENCED PATIENTS IN A TERTIARY CARE HOSPITAL OF KOLKATA. Journal of Evolution of Medical and Dental Sciences. 7(1). 24–28.

Roy, Krishnendu, et al.. (2015). Characteristic OCT Pattern in Waldenstrom Macroglobulinemia. Optometry and Vision Science. 92(5). e106–e109. 3 indexed citations

Ghosn, Bilal, Ankur Singh, & Krishnendu Roy. (2008). Efficient SiRNA Delivery by Secondary and Tertiary Amine Modified Polysaccharides. TechConnect Briefs. 2(2008). 338–341. 1 indexed citations

Roy, Krishnendu, Bilal Ghosn, & Sudhir Pai Kasturi. (2008). Enhancing Polysaccharide-Mediated Delivery of Nucleic Acids Through Functionalization with Secondary and Tertiary Amines. Current Topics in Medicinal Chemistry. 8(4). 331–340. 41 indexed citations

Chen, Jian, Pliny H. Hayes, Krishnendu Roy, & Francis M. Sirotnak. (2000). Two promoters regulate transcription of the mouse folylpolyglutamate synthetase gene. Gene. 242(1-2). 257–264. 12 indexed citations

Tolner, Berend, et al.. (1999). Transcription of the mouse RFC-1 gene encoding a folate transporter. Gene. 231(1-2). 163–172. 8 indexed citations

10.

Tolner, Berend, Krishnendu Roy, & Francis M. Sirotnak. (1998). Structural analysis of the human RFC-1 gene encoding a folate transporter reveals multiple promoters and alternatively spliced transcripts with 5′ end heterogeneity. Gene. 211(2). 331–341. 50 indexed citations

11.

Roy, Krishnendu, Judy H. Chiao, Barbara A. Spengler, et al.. (1998). Chromosomal Localization of the Murine RFC-1 Gene Encoding a Folate Transporter and Its Amplification in an Antifolate Resistant Variant Overproducing the Transporter. Cancer Genetics and Cytogenetics. 105(1). 29–38. 7 indexed citations

12.

Roy, Krishnendu, et al.. (1998). Cloning of mouse γ-glutamyl hydrolase in the form of two cDNA variants with different 5′ ends and encoding alternate leader peptide sequences. Gene. 219(1-2). 37–44. 12 indexed citations

13.

Roy, Krishnendu, Berend Tolner, Judy H. Chiao, & Francis M. Sirotnak. (1998). A Single Amino Acid Difference within the Folate Transporter Encoded by the Murine RFC-1 Gene Selectively Alters its Interaction with Folate Analogues. Journal of Biological Chemistry. 273(5). 2526–2531. 51 indexed citations

14.

Tolner, Berend, Krishnendu Roy, & Francis M. Sirotnak. (1997). Organization, structure and alternate splicing of the murine RFC-1 gene encoding a folate transporter. Gene. 189(1). 1–7. 29 indexed citations

15.

Chiao, Judy H., et al.. (1997). RFC-1 Gene Expression Regulates Folate Absorption in Mouse Small Intestine. Journal of Biological Chemistry. 272(17). 11165–11170. 82 indexed citations

16.

Roy, Krishnendu, Mary G. Egan, Sonia Sirlin, & Francis M. Sirotnak. (1997). Posttranscriptionally Mediated Decreases in Folylpolyglutamate Synthetase Gene Expression in Some Folate Analogue-resistant Variants of the L1210 Cell. Journal of Biological Chemistry. 272(11). 6903–6908. 32 indexed citations

17.

Roy, Krishnendu, Kenji Mitsugi, & Francis M. Sirotnak. (1997). Additional Organizational Features of the Murine Folylpolyglutamate Synthetase Gene. Journal of Biological Chemistry. 272(9). 5587–5593. 14 indexed citations

18.

Roy, Krishnendu, Kenji Mitsugi, & Francis M. Sirotnak. (1996). Organization and Alternate Splicing of the Murine Folylpolyglutamate Synthetase Gene. Journal of Biological Chemistry. 271(39). 23820–23827. 15 indexed citations

19.

Chiao, Judy H., et al.. (1995). Ligand-directed Immunoaffinity Purification and Properties of the One-carbon, Reduced Folate Transporter. Journal of Biological Chemistry. 270(50). 29698–29704. 7 indexed citations

20.

Roy, Krishnendu, Kenji Mitsugi, Sonia Sirlin, Barry Shane, & Francis M. Sirotnak. (1995). Different Antifolate-resistant L1210 Cell Variants with either Increased or Decreased Folylpolyglutamate Synthetase Gene Expression at the Level of mRNA Transcription. Journal of Biological Chemistry. 270(45). 26918–26922. 17 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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