Karen James

4.2k total citations
38 papers, 758 citations indexed

About

Karen James is a scholar working on Molecular Biology, Pulmonary and Respiratory Medicine and Physiology. According to data from OpenAlex, Karen James has authored 38 papers receiving a total of 758 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 9 papers in Pulmonary and Respiratory Medicine and 9 papers in Physiology. Recurrent topics in Karen James's work include Vasculitis and related conditions (9 papers), Estrogen and related hormone effects (8 papers) and Steroid Chemistry and Biochemistry (8 papers). Karen James is often cited by papers focused on Vasculitis and related conditions (9 papers), Estrogen and related hormone effects (8 papers) and Steroid Chemistry and Biochemistry (8 papers). Karen James collaborates with scholars based in United Kingdom, United States and Switzerland. Karen James's co-authors include Sabbir Ahmed, Caroline P. Owen, Matthew R. Garner, Kathryn J. Boor, Martin Wiedmann, Paul Workman, Edward McDonald, Thomas P. Matthews, Martin Rowlands and Chrisostomos Prodromou and has published in prestigious journals such as Applied and Environmental Microbiology, Analytical Biochemistry and Biochemical and Biophysical Research Communications.

In The Last Decade

Karen James

38 papers receiving 746 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karen James United Kingdom 14 402 142 107 101 94 38 758
Maria Rybczyńska Poland 20 603 1.5× 86 0.6× 30 0.3× 103 1.0× 47 0.5× 63 1.1k
N. Handa Japan 19 942 2.3× 81 0.6× 83 0.8× 71 0.7× 17 0.2× 30 1.2k
Babajan Banaganapalli Saudi Arabia 18 381 0.9× 64 0.5× 37 0.3× 84 0.8× 25 0.3× 60 751
Y. Yosaatmadja New Zealand 16 525 1.3× 97 0.7× 88 0.8× 22 0.2× 34 0.4× 20 791
Diana Kazanov Israel 14 374 0.9× 78 0.5× 37 0.3× 100 1.0× 20 0.2× 28 812
Hong Yi China 20 489 1.2× 131 0.9× 140 1.3× 29 0.3× 25 0.3× 63 893
Huixiang Yang China 20 439 1.1× 57 0.4× 127 1.2× 51 0.5× 29 0.3× 71 1.0k
Joanne Charlwood United Kingdom 17 628 1.6× 202 1.4× 25 0.2× 65 0.6× 29 0.3× 30 842
Geneviève Roux France 11 150 0.4× 107 0.8× 28 0.3× 34 0.3× 39 0.4× 14 518
Himanshu Verma India 14 213 0.5× 133 0.9× 26 0.2× 33 0.3× 17 0.2× 44 552

Countries citing papers authored by Karen James

Since Specialization
Citations

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

Fields of papers citing papers by Karen James

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen James

This figure shows the co-authorship network connecting the top 25 collaborators of Karen James. A scholar is included among the top collaborators of Karen James 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 Karen James. Karen James 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.
James, Karen, et al.. (2022). Left ventricular thrombus in the multisystem inflammatory syndrome in children associated with COVID-19. Annals of Pediatric Cardiology. 15(1). 90–93. 2 indexed citations
2.
Nguyen, Dan, et al.. (2022). SARS-CoV-2 Infection and Increased Risk for Pediatric Stroke. Pediatric Neurology. 142. 89–94. 5 indexed citations
3.
4.
Springer, Jason, Mohamad A. Kalot, Nedaa Husainat, et al.. (2021). Granulomatosis With Polyangiitis and Microscopic Polyangiitis: A Systematic Review and Meta‐Analysis of Benefits and Harms of Common Treatments. ACR Open Rheumatology. 3(3). 196–205. 10 indexed citations
5.
Morishita, Kimberly, Linda Wagner‐Weiner, E. Yen, et al.. (2021). Consensus Treatment Plans for Severe Pediatric Antineutrophil Cytoplasmic Antibody–Associated Vasculitis. Arthritis Care & Research. 74(9). 1550–1558. 20 indexed citations
6.
James, Karen, et al.. (2019). Breast conservation surgery by round block mammoplasty. European Journal of Surgical Oncology. 46(2). 240–244. 3 indexed citations
7.
James, Karen, Rui Xiao, Peter A. Merkel, & Pamela F. Weiss. (2017). Clinical course and outcomes of childhood-onset granulomatosis with polyangiitis.. PubMed. 35 Suppl 103(1). 202–208. 12 indexed citations
8.
Howes, R., Xavier Barril, Brian Dymock, et al.. (2006). A fluorescence polarization assay for inhibitors of Hsp90. Analytical Biochemistry. 350(2). 202–213. 61 indexed citations
9.
Garner, Matthew R., et al.. (2006). Exposure to Salt and Organic Acids Increases the Ability ofListeria monocytogenesTo Invade Caco-2 Cells but Decreases Its Ability To Survive Gastric Stress. Applied and Environmental Microbiology. 72(8). 5384–5395. 99 indexed citations
10.
Smith, Nicola F., Angela Hayes, Karen James, et al.. (2006). Preclinical pharmacokinetics and metabolism of a novel diaryl pyrazole resorcinol series of heat shock protein 90 inhibitors. Molecular Cancer Therapeutics. 5(6). 1628–1637. 23 indexed citations
11.
James, Karen, et al.. (2003). Structure-activity relationship determination within a group of substituted phenyl sulfamate based compounds against the enzyme oestrone sulfatase. Journal of Pharmacy and Pharmacology. 55(2). 211–218. 3 indexed citations
12.
Owen, Caroline P., et al.. (2003). Synthesis and biochemical evaluation of some novel benzoic acid based esters as potential inhibitors of oestrone sulphatase. Journal of Pharmacy and Pharmacology. 55(1). 85–93. 14 indexed citations
13.
Ahmed, Sabbir, et al.. (2002). The mechanism of the irreversible inhibition of estrone sulfatase (ES) through the consideration of a range of methane- and amino-sulfonate-based compounds. Bioorganic & Medicinal Chemistry Letters. 12(9). 1279–1282. 11 indexed citations
14.
Ahmed, Sabbir, et al.. (2002). Synthesis and biochemical evaluation of novel and potent inhibitors of the enzyme oestrone sulphatase (ES). The Journal of Steroid Biochemistry and Molecular Biology. 80(4-5). 419–427. 10 indexed citations
15.
Ahmed, Sabbir, et al.. (2002). Review of Estrone Sulfatase and its Inhibitors - An Important New Target Against Hormone Dependent Breast Cancer. Current Medicinal Chemistry. 9(2). 263–273. 47 indexed citations
16.
Ahmed, Sabbir, et al.. (2001). Hydrophobicity, a physicochemical factor in the inhibition of the enzyme estrone sulfatase (ES). Bioorganic & Medicinal Chemistry Letters. 11(18). 2525–2528. 14 indexed citations
17.
Ahmed, Sabbir, et al.. (2001). Acid dissociation constant, a potential physicochemical factor in the inhibition of the enzyme estrone sulfatase (ES). Bioorganic & Medicinal Chemistry Letters. 11(7). 899–902. 15 indexed citations
18.
Ahmed, Sabbir, et al.. (2000). First Report of the Investigation into the Importance of pKa in the Inhibition of Estrone Sulfatase by Sulfamate Containing Compounds. Biochemical and Biophysical Research Communications. 272(2). 583–585. 14 indexed citations
19.
Ahmed, Sabbir, et al.. (1999). Structure–Activity Relationship Study of Steroidal and Nonsteroidal Inhibitors of the Enzyme Estrone Sulfatase. Biochemical and Biophysical Research Communications. 254(3). 811–815. 13 indexed citations
20.
James, Karen, et al.. (1995). Comparative Magazine Advertisements Revisited: A Content Analysis. 3 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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