Christopher J. Barker

1.9k total citations
49 papers, 1.5k citations indexed

About

Christopher J. Barker is a scholar working on Molecular Biology, Surgery and Cell Biology. According to data from OpenAlex, Christopher J. Barker has authored 49 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Molecular Biology, 24 papers in Surgery and 14 papers in Cell Biology. Recurrent topics in Christopher J. Barker's work include Pancreatic function and diabetes (23 papers), Cellular transport and secretion (14 papers) and Phytase and its Applications (10 papers). Christopher J. Barker is often cited by papers focused on Pancreatic function and diabetes (23 papers), Cellular transport and secretion (14 papers) and Phytase and its Applications (10 papers). Christopher J. Barker collaborates with scholars based in Sweden, United Kingdom and United States. Christopher J. Barker's co-authors include Per‐Olof Berggren, Robert H. Michell, Christopher J. Kirk, Barbara Leibiger, Christopher Illies, Ingo B. Leibiger, Phillip T. Hawkins, C. Peter Downes, Len Stephens and Peter Timms and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Christopher J. Barker

49 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christopher J. Barker Sweden 22 846 422 377 310 173 49 1.5k
Morten Søgaard Denmark 18 921 1.1× 617 1.5× 140 0.4× 321 1.0× 160 0.9× 20 1.6k
Seema Khurana United States 29 1.0k 1.2× 430 1.0× 245 0.6× 106 0.3× 105 0.6× 49 1.7k
Ian Blench United Kingdom 13 1.2k 1.4× 163 0.4× 356 0.9× 97 0.3× 61 0.4× 14 1.9k
Yiwen Liao China 12 1.6k 1.9× 298 0.7× 548 1.5× 292 0.9× 37 0.2× 28 2.3k
Kiichi Ishikawa Japan 25 933 1.1× 351 0.8× 170 0.5× 114 0.4× 132 0.8× 68 1.5k
Rao S. Koduri United States 13 850 1.0× 280 0.7× 70 0.2× 169 0.5× 57 0.3× 15 1.4k
Su‐Chen Li United States 28 1.7k 2.0× 349 0.8× 122 0.3× 109 0.4× 208 1.2× 106 2.6k
Partha Sen United States 13 1.3k 1.5× 315 0.7× 178 0.5× 301 1.0× 167 1.0× 18 1.9k
Peter Bohley Germany 21 1.3k 1.6× 667 1.6× 161 0.4× 149 0.5× 71 0.4× 69 2.3k
Frank A. Norris United States 20 1.1k 1.3× 602 1.4× 129 0.3× 190 0.6× 57 0.3× 35 1.9k

Countries citing papers authored by Christopher J. Barker

Since Specialization
Citations

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

Fields of papers citing papers by Christopher J. Barker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher J. Barker. 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 Christopher J. Barker. The network helps show where Christopher J. Barker may publish in the future.

Co-authorship network of co-authors of Christopher J. Barker

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher J. Barker. A scholar is included among the top collaborators of Christopher J. Barker 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 Christopher J. Barker. Christopher J. Barker 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.
Yu, Jia, Barbara Leibiger, Shao-Nian Yang, et al.. (2023). Multiple Inositol Polyphosphate Phosphatase Compartmentalization Separates Inositol Phosphate Metabolism from Inositol Lipid Signaling. Biomolecules. 13(6). 885–885. 5 indexed citations
2.
Barker, Christopher J., Fernando Henrique Galvão Tessaro, Martin Köhler, et al.. (2020). XPR1 Mediates the Pancreatic β-Cell Phosphate Flush. Diabetes. 70(1). 111–118. 6 indexed citations
3.
Kim, Jaeyoon, et al.. (2019). Inositol pyrophosphates and Akt/PKB: Is the pancreatic β-cell the exception to the rule?. Cellular Signalling. 58. 131–136. 4 indexed citations
4.
Kim, Jaeyoon, Jesper Gromada, Stephen B. Shears, et al.. (2018). Inositol hexakisphosphate kinase 1 is a metabolic sensor in pancreatic β-cells. Cellular Signalling. 46. 120–128. 21 indexed citations
5.
Huston, Wilhelmina M., et al.. (2014). Evolution to a chronic disease niche correlates with increased sensitivity to Tryptophan availability for the obligate intracellular bacterium Chlamydia pneumoniae. UTS ePRESS (University of Technology Sydney). 9 indexed citations
6.
Barker, Christopher J., et al.. (2014). β-Cell Ca2+ dynamics and function are compromised in aging. Advances in Biological Regulation. 57. 112–119. 20 indexed citations
7.
Barker, Christopher J. & Per‐Olof Berggren. (2013). New Horizons in Cellular Regulation by Inositol Polyphosphates: Insights from the Pancreatic β-Cell. Pharmacological Reviews. 65(2). 641–669. 33 indexed citations
8.
Barker, Christopher J. & Per‐Olof Berggren. (2012). The pancreatic beta cell as a paradigm for advances in inositide research. Advances in Biological Regulation. 52(3). 361–368. 6 indexed citations
9.
Barker, Christopher J., Ingo B. Leibiger, & Per‐Olof Berggren. (2012). The pancreatic islet as a signaling hub. Advances in Biological Regulation. 53(1). 156–163. 25 indexed citations
10.
Barker, Christopher J.. (2010). Inositol phosphates and lipids : methods and protocols. 3 indexed citations
11.
Barker, Christopher J., Christopher Illies, & Per‐Olof Berggren. (2010). HPLC Separation of Inositol Polyphosphates. Methods in molecular biology. 645. 21–46. 4 indexed citations
12.
Barker, Christopher J., et al.. (2010). Diphosphosinositol Polyphosphates and Energy Metabolism: Assay for ATP/ADP Ratio. Methods in molecular biology. 645. 123–131. 11 indexed citations
13.
Mansell, David, Nicholas J. W. Rattray, Carl H. Schwalbe, et al.. (2010). Conformational analysis of the natural iron chelator myo-inositol 1,2,3-trisphosphate using a pyrene-based fluorescent mimic. Organic & Biomolecular Chemistry. 8(12). 2850–2850. 9 indexed citations
14.
Barker, Christopher J. & Per‐Olof Berggren. (2010). The Role of Inositol and the Principles of Labelling, Extraction, and Analysis of Inositides in Mammalian Cells. Methods in molecular biology. 645. 1–19. 4 indexed citations
15.
Barker, Christopher J., et al.. (2009). Diphosphoinositol pentakisphosphate as a novel mediator of insulin exocytosis. Advances in Enzyme Regulation. 49(1). 168–173. 9 indexed citations
16.
Barker, Christopher J., Kenneth W. Beagley, Louise M. Hafner, & Peter Timms. (2008). In silico identification and in vivo analysis of a novel T-cell antigen from Chlamydia, NrdB. Vaccine. 26(10). 1285–1296. 36 indexed citations
17.
Mansell, David, Nicholas J. W. Rattray, Carl H. Schwalbe, et al.. (2008). Fluorescent probe: complexation of Fe3+with the myo-inositol 1,2,3-trisphosphate motif. Chemical Communications. 5161–5161. 30 indexed citations
18.
Illies, Christopher, Jesper Gromada, Roberta Fiume, et al.. (2007). Requirement of Inositol Pyrophosphates for Full Exocytotic Capacity in Pancreatic β Cells. Science. 318(5854). 1299–1302. 157 indexed citations
19.
Yu, Jia, Barbara Leibiger, Shao-Nian Yang, et al.. (2003). Cytosolic Multiple Inositol Polyphosphate Phosphatase in the Regulation of Cytoplasmic Free Ca2+ Concentration. Journal of Biological Chemistry. 278(47). 46210–46218. 24 indexed citations
20.
Barker, Christopher J. & K. Bowler. (1989). The effect of the administration of ethanol to rats on the thermal sensitivity of transplantable tumours. International Journal of Hyperthermia. 5(4). 543–556. 1 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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