S E Christmas

900 total citations
32 papers, 708 citations indexed

About

S E Christmas is a scholar working on Immunology, Transplantation and Surgery. According to data from OpenAlex, S E Christmas has authored 32 papers receiving a total of 708 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Immunology, 6 papers in Transplantation and 5 papers in Surgery. Recurrent topics in S E Christmas's work include Immune Cell Function and Interaction (11 papers), Reproductive System and Pregnancy (10 papers) and T-cell and B-cell Immunology (8 papers). S E Christmas is often cited by papers focused on Immune Cell Function and Interaction (11 papers), Reproductive System and Pregnancy (10 papers) and T-cell and B-cell Immunology (8 papers). S E Christmas collaborates with scholars based in United Kingdom, Saudi Arabia and Iraq. S E Christmas's co-authors include R Brew, Günnur Deniz, Peter Johnson, Anthony Meager, Singh Gagandeep, Graeme J. Poston, David Klatzmann, Anne R. Kinsella, G. Gordon MacPherson and Fiona Campbell and has published in prestigious journals such as The Journal of Immunology, Gastroenterology and Gut.

In The Last Decade

S E Christmas

29 papers receiving 692 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S E Christmas United Kingdom 14 422 190 126 106 103 32 708
Piotr Kuśnierczyk Poland 22 1.1k 2.6× 110 0.6× 158 1.3× 127 1.2× 63 0.6× 93 1.4k
Izabela Nowak Poland 20 680 1.6× 74 0.4× 80 0.6× 53 0.5× 43 0.4× 54 826
M. C. Mingari Italy 18 1.2k 2.9× 44 0.2× 145 1.2× 356 3.4× 87 0.8× 37 1.4k
Emanuele Marchi United Kingdom 15 350 0.8× 77 0.4× 242 1.9× 152 1.4× 146 1.4× 28 887
Wioleta Łuszczek Poland 17 495 1.2× 153 0.8× 183 1.5× 99 0.9× 156 1.5× 28 759
Sandra A. Drigo Brazil 21 123 0.3× 66 0.3× 309 2.5× 133 1.3× 307 3.0× 36 858
Heung‐Tat Ng Taiwan 16 122 0.3× 61 0.3× 155 1.2× 81 0.8× 173 1.7× 35 729
Cristina Teixeira de Matos Sweden 8 724 1.7× 32 0.2× 244 1.9× 237 2.2× 77 0.7× 8 954
Caroline Le Danff France 11 775 1.8× 34 0.2× 75 0.6× 108 1.0× 47 0.5× 11 924
Jodie P. Goodridge Sweden 20 1.2k 2.8× 33 0.2× 115 0.9× 356 3.4× 116 1.1× 24 1.4k

Countries citing papers authored by S E Christmas

Since Specialization
Citations

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

Fields of papers citing papers by S E Christmas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S E Christmas

This figure shows the co-authorship network connecting the top 25 collaborators of S E Christmas. A scholar is included among the top collaborators of S E Christmas 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 S E Christmas. S E Christmas 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.
Christmas, S E, et al.. (2025). Adaptive immune response and evasion strategies of BK virus. Transplantation Reviews. 39(4). 100959–100959.
2.
Christmas, S E, et al.. (2024). Relationships Between Polymorphisms in HLA-G 3’UTR Region and COVID-19 Disease Severity. Biochemical Genetics. 63(5). 4701–4722. 1 indexed citations
3.
Alosaimi, Bandar, et al.. (2023). The correlation between soluble human leukocyte antigen (sHLA‐G) levels and +3010 polymorphism. International Journal of Immunogenetics. 51(1). 39–46. 1 indexed citations
4.
Lowe, David, Matthew Howse, Sanjay Mehra, et al.. (2020). Investigating complement mediated interference in class I HLA-specific antibodies following renal transplantation. Transplant Immunology. 62. 101310–101310. 3 indexed citations
5.
6.
Alomar, Suliman Yousef, Derek Middleton, Laura Bonnett, et al.. (2017). The Influence of Cytomegalovirus on Expression of HLA‐G and its Ligand KIR2DL4 by Human Peripheral Blood Leucocyte Subsets. Scandinavian Journal of Immunology. 86(5). 396–407. 10 indexed citations
7.
Leiper, Keith, Katy Martin, Anthony Ellis, et al.. (2011). Randomised placebo-controlled trial of rituximab (anti-CD20) in active ulcerative colitis. Gut. 60(11). 1520–1526. 105 indexed citations
8.
Brady, Mark, S E Christmas, Robert Sutton, John P. Neoptolemos, & John Slavin. (1999). Cytokines and acute pancreatitis. Best Practice & Research Clinical Gastroenterology. 13(2). 265–289. 49 indexed citations
9.
Christmas, S E, et al.. (1997). Membrane Phenotype and Expression of Perforin and Serine Esterases by CD3− Peripheral Blood and Decidual Granular Lymphocyte‐Derived Clones. American Journal of Reproductive Immunology. 38(3). 162–167. 12 indexed citations
10.
Deniz, Günnur, et al.. (1996). Expression of functional molecules by human CD3− decidual granular leucocyte clones. Immunology. 87(4). 609–615. 32 indexed citations
11.
Gagandeep, Singh, R Brew, S E Christmas, et al.. (1996). Prodrug-activated gene therapy: involvement of an immunological component in the "bystander effect".. PubMed. 3(2). 83–8. 127 indexed citations
12.
Christmas, S E, R Brew, Sophie Thornton, Günnur Deniz, & Brian Flanagan. (1995). Extensive TCR junctional diversity of V γ 9/V δ 2 clones from human female reproductive tissues. The Journal of Immunology. 155(5). 2453–2458. 9 indexed citations
13.
Brew, R, et al.. (1995). Expression of the Human Mucosal Lymphocyte Antigen, HML‐1, by T Cells Activated with Mitogen or Specific Antigen In Vitro. Scandinavian Journal of Immunology. 41(6). 553–562. 26 indexed citations
14.
Deniz, Günnur, S E Christmas, R Brew, & Peter Johnson. (1994). Phenotypic and functional cellular differences between human CD3- decidual and peripheral blood leukocytes.. The Journal of Immunology. 152(9). 4255–4261. 93 indexed citations
15.
Flanagan, Brian, et al.. (1993). T cell receptor junctional regions of Vγ9+/Vδ2+ T cell clones in relation to non-MHC restricted cytotoxic activity. Molecular Immunology. 30(7). 659–667. 2 indexed citations
16.
Gecim, Ibrahim Ethem, S E Christmas, R Brew, et al.. (1992). T-cell receptor Vβ gene usage by lymphocytes infiltrating human renal allografts. PubMed. 5 Suppl 1. 695–697. 2 indexed citations
17.
Gecim, Ibrahim Ethem, S E Christmas, R Brew, et al.. (1992). T-cell receptor Vβ gene usage by lymphocytes infiltrating human renal allografts. Transplant International. 5. S695–S697. 1 indexed citations
18.
19.
Christmas, S E, Judith N. Bulmer, Anthony Meager, & Peter Johnson. (1990). Phenotypic and functional analysis of human CD3- decidual leucocyte clones.. PubMed. 71(2). 182–9. 41 indexed citations
20.
Christmas, S E & Michael Moore. (1987). Functional Heterogeneity among Cytotoxic Clones Derived from Natural Killer Cells. International Archives of Allergy and Immunology. 84(4). 351–358. 5 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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