Sidney E. Chang

1.3k total citations
18 papers, 1.2k citations indexed

About

Sidney E. Chang is a scholar working on Molecular Biology, Genetics and Oncology. According to data from OpenAlex, Sidney E. Chang has authored 18 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 5 papers in Genetics and 3 papers in Oncology. Recurrent topics in Sidney E. Chang's work include RNA modifications and cancer (5 papers), Virus-based gene therapy research (4 papers) and RNA and protein synthesis mechanisms (4 papers). Sidney E. Chang is often cited by papers focused on RNA modifications and cancer (5 papers), Virus-based gene therapy research (4 papers) and RNA and protein synthesis mechanisms (4 papers). Sidney E. Chang collaborates with scholars based in United Kingdom, United States and Italy. Sidney E. Chang's co-authors include Joyce Taylor‐Papadimitriou, E. Birgitte Lane, John W. Littlefield, Ian A. McKay, Patricia E. Purkis, Sharon L. Foster, David R. Betts, John Carbon, Newell W. Johnson and Luciano Zardi and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Sidney E. Chang

18 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sidney E. Chang United Kingdom 15 657 336 212 183 164 18 1.2k
Steven A. Maxwell United States 17 823 1.3× 293 0.9× 201 0.9× 102 0.6× 140 0.9× 30 1.2k
Christian Schmidhauser United States 13 707 1.1× 329 1.0× 360 1.7× 384 2.1× 268 1.6× 14 1.3k
Raymond M. Lyall United States 12 701 1.1× 205 0.6× 76 0.4× 127 0.7× 270 1.6× 13 1.4k
Charlotte M. Fryling United States 12 875 1.3× 385 1.1× 256 1.2× 99 0.5× 140 0.9× 14 1.5k
Joanna Anders United States 9 559 0.9× 218 0.6× 134 0.6× 190 1.0× 201 1.2× 12 1.2k
Deborah Farson United States 12 778 1.2× 462 1.4× 539 2.5× 176 1.0× 215 1.3× 14 1.4k
E Y Lee United States 12 979 1.5× 883 2.6× 415 2.0× 115 0.6× 204 1.2× 14 1.8k
Janice R. Connor United States 13 903 1.4× 470 1.4× 84 0.4× 128 0.7× 86 0.5× 16 1.4k
T. Tao United States 22 700 1.1× 160 0.5× 214 1.0× 106 0.6× 93 0.6× 45 1.2k
Masako Izumi Japan 16 724 1.1× 135 0.4× 158 0.7× 437 2.4× 213 1.3× 23 1.3k

Countries citing papers authored by Sidney E. Chang

Since Specialization
Citations

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

Fields of papers citing papers by Sidney E. Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sidney E. Chang. 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 Sidney E. Chang. The network helps show where Sidney E. Chang may publish in the future.

Co-authorship network of co-authors of Sidney E. Chang

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

All Works

18 of 18 papers shown
1.
Warnakulasuriya, Saman, Sidney E. Chang, & Newell W. Johnson. (1992). Point mutations in the Ha‐ras oncogene are detectable in formalin‐fixed tissues of oral squamous cell carcinomas, but are infrequent in British cases. Journal of Oral Pathology and Medicine. 21(5). 225–229. 31 indexed citations
2.
Chang, Sidney E., et al.. (1992). DOK, a cell line established from human dysplastic oral mucosa, shows a partially transformed non‐malignant phenotype. International Journal of Cancer. 52(6). 896–902. 106 indexed citations
3.
Thomas, J. Alero, et al.. (1991). Human thymic epithelial cells are frequently transformed by retroviral vectors encoding simian virus 40. Cellular Immunology. 138(2). 456–472. 5 indexed citations
4.
Chang, Sidney E., Newell W. Johnson, Peter R. Morgan, et al.. (1991). Ras mutations in united kingdom examples of oral malignancies are infrequent. International Journal of Cancer. 48(3). 409–412. 84 indexed citations
5.
Bártek, Jiří, Jiřina Bártková, Natasha Kyprianou, et al.. (1991). Efficient immortalization of luminal epithelial cells from human mammary gland by introduction of simian virus 40 large tumor antigen with a recombinant retrovirus.. Proceedings of the National Academy of Sciences. 88(9). 3520–3524. 134 indexed citations
6.
Borsi, Laura, Barbara Carnemolla, Patrizia Castellani, et al.. (1987). Monoclonal antibodies in the analysis of fibronectin isoforms generated by alternative splicing of mRNA precursors in normal and transformed human cells.. The Journal of Cell Biology. 104(3). 595–600. 184 indexed citations
7.
Chang, Sidney E.. (1986). In vitro transformation of human epithelial cells. Biochimica et Biophysica Acta (BBA) - Reviews on Cancer. 823(3). 161–194. 133 indexed citations
8.
Chang, Sidney E. & Joyce Taylor‐Papadimitriou. (1983). Modulation of phenotype in cultures of human milk epithelial cells and its relation to the expression of a membrane antigen. Cell Differentiation. 12(3). 143–154. 35 indexed citations
9.
Rodgers, Catherine S., et al.. (1983). Cytogenetic analysis of SV40-transformed human breast epithelial cells. Cancer Genetics and Cytogenetics. 8(3). 213–221. 16 indexed citations
10.
Taylor‐Papadimitriou, Joyce, Patricia E. Purkis, E. Birgitte Lane, Ian A. McKay, & Sidney E. Chang. (1982). Effects of SV40 transformation on the cytoskeleton and behavioural properties of human keratinocytes. Cell Differentiation. 11(3). 169–180. 144 indexed citations
11.
Chang, Sidney E., et al.. (1982). Establishment and characterization of SV40-transformed human breast epithelial cell lines.. PubMed. 42(5). 2040–53. 92 indexed citations
12.
Chang, Sidney E., et al.. (1977). Studies of the overproduction of dihydrofolate reductase by variant hamster cells in culture. Advances in Enzyme Regulation. 15. 301–317. 4 indexed citations
13.
Chang, Sidney E. & John W. Littlefield. (1976). Elevated dihydrofolate reductase messenger RNA levels in methotrexate-resistant BHK cells. Cell. 7(3). 391–396. 65 indexed citations
14.
Chang, Sidney E. & John Carbon. (1975). The nucleotide sequence of a precursor to the glycine- and threonine-specific transfer ribonucleic acids of Escherichia coli.. Journal of Biological Chemistry. 250(14). 5542–5555. 46 indexed citations
15.
Chang, Sidney E. & David Ish‐Horowicz. (1974). Selective modification of cytidine, undine, guanosine and pseudouridine residues in Escherichia coli leucine transfer ribonucleic acid. Journal of Molecular Biology. 84(3). 375–388. 24 indexed citations
16.
Chang, Sidney E. & Johan Smith. (1973). Structural Studies on a Tyrosine tRNA Precursor. Nature New Biology. 246(154). 165–168. 13 indexed citations
17.
Chang, Sidney E.. (1973). Selective modification of cytidine and uridine residues in Escherichia coli formylmethionine transfer ribonucleic acid. Journal of Molecular Biology. 75(3). 533–547. 28 indexed citations
18.
Chang, Sidney E., Anthony R. Cashmore, & D. M. Brown. (1972). Selective modification of uridine and guanosine residues in tyrosine transfer ribonucleic acid. Journal of Molecular Biology. 68(3). 455–464. 21 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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