S. Loizou

4.6k total citations · 2 hit papers
43 papers, 3.5k citations indexed

About

S. Loizou is a scholar working on Rheumatology, Radiology, Nuclear Medicine and Imaging and Hematology. According to data from OpenAlex, S. Loizou has authored 43 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Rheumatology, 17 papers in Radiology, Nuclear Medicine and Imaging and 11 papers in Hematology. Recurrent topics in S. Loizou's work include Systemic Lupus Erythematosus Research (30 papers), Monoclonal and Polyclonal Antibodies Research (17 papers) and Platelet Disorders and Treatments (10 papers). S. Loizou is often cited by papers focused on Systemic Lupus Erythematosus Research (30 papers), Monoclonal and Polyclonal Antibodies Research (17 papers) and Platelet Disorders and Treatments (10 papers). S. Loizou collaborates with scholars based in United Kingdom, Greece and South Africa. S. Loizou's co-authors include E. Nigel Harris, A E Gharavi, C G Mackworth-Young, M L Boey, G. R. V. Hughes, Mark Walport, Bijal Patel, J D McCrea, Rosy Reynolds and K B Elkon and has published in prestigious journals such as The Lancet, Circulation and The American Journal of Medicine.

In The Last Decade

S. Loizou

43 papers receiving 3.3k 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.

ANTICARDIOLIPIN ANTIBODIES: DETECTION BY RADIOIMMUNOASSAY AND ASSOCIATION WITH THROMBOSIS IN SYSTEMIC LUPUS ERYTHEMATOSUS

1983 1.1k citations M L Boey, C G Mackworth-Young et al. profile →
Measurement of anti-cardiolipin antibodies by an enzyme-linked immunosorbent assay (ELISA): standardization and quantitation of results.

1985 466 citations S. Loizou et al. profile →

Peers

Countries citing papers authored by S. Loizou

Since Specialization

Citations

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

Fields of papers citing papers by S. Loizou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Loizou

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

#	Title	Journal	Authors	Indexed citations
1	IgA anticardiolipin antibody is associated with the extent of daily-life ischaemia in patients with chronic coronary artery disease: Figure 1	Heart	Ignatios Ikonomidis, J. Lekakis et al.	1
2	Aspirin reduces anticardiolipin antibodies in patients with coronary artery disease	European Journal of Clinical Investigation	Ignatios Ikonomidis, J. Lekakis et al.	7
3	Prevalence and clinical correlates of anti‐phospholipid antibodies in South Africans with systemic lupus erythematosus	Scandinavian Journal of Rheumatology	Travis J. Gould, Mohammed Tikly et al.	19
4	Clinical significance of IgA anticardiolipin and anti-β2-GP1 antibodies in patients with systemic lupus erythematosus and primary antiphospholipid syndrome	Clinical Rheumatology	Michael Samarkos, Kevin Davies et al.	46
5	Anticardiolipin, anti-β2-glycoprotein I and antiprothrombin antibodies in black South African patients with infectious disease	Annals of the Rheumatic Diseases	S. Loizou et al.	68
6	IgG subclass distribution of antibodies against β2‐GP1 and cardiolipin in patients with systemic lupus erythematosus and primary antiphospholipid syndrome, and their clinical associations	Lara D. Veeken	Michael Samarkos, Kevin Davies et al.	28
7	Significance of anticardiolipin and anti‐β2‐glycoprotein I antibodies in lupus nephritis	Lara D. Veeken	S. Loizou, Michael Samarkos et al.	27
8	A human monoclonal antiphospholipid antibody that is representative of serum antibodies and is germline encoded	Arthritis & Rheumatism	S. Loizou, Keith M. Thompson et al.	25
9	ENDOTHELIUM-DERIVED HAEMOSTATIC FACTORS AND THE ANTIPHOSPHOLIPID SYNDROME	Lara D. Veeken	Charles Mackworth‐Young, Felicita Andreotti et al.	14
10	Quantification of IgG on erythrocytes of patients and normals by a radio‐ligand‐binding assay	Transfusion Medicine	Carolyn M. Giles, Kevin Davies et al.	2
11	PLASMA LACTOFERRIN AND NEUTROPHIL ELASTASE IN RHEUMATOID ARTHRITIS AND SYSTEMIC LUPUS ERYTHEMATOSUS	Lara D. Veeken	S. Loizou, Mark Walport et al.	36
12	Cardiac abnormalities in systemic lupus erythematosus. Association with raised anticardiolipin antibodies.	Circulation	Petros Nihoyannopoulos, J Joshi et al.	175
13	Clinical and immunologic features of livedo reticularis in lupus: A case-control study	The American Journal of Medicine	H. Englert, S. Loizou et al.	5
14	Reduced numbers of complement receptor type 1 on erythrocytes are associated with increased levels of anticardiolipin antibodies. Findings in patients with systemic lupus erythematosus and the antiphospholipid syndrome	Arthritis & Rheumatism	Anthony Hammond, S. Loizou et al.	23
15	Clinical and immunologic features of livedo reticularis in lupus: a case-control study	The American Journal of Medicine	H. Englert, S. Loizou et al.	30
16	Antiphospholipid Antibodies and Disease	QJM	C G Mackworth-Young, S. Loizou et al.	37
17	Livedo reticularis and lupus erythematosus clinical and immunological associations	Lara D. Veeken	H. Englert, S. Loizou et al.	1
18	Degos' disease: association with anticardiolipin antibodies and the lupus anticoagulant.	BMJ	H. Englert, C H Hawkes et al.	80
19	Thrombosis in systemic lupus erythematosus: striking association with the presence of circulating lupus anticoagulant.	BMJ	M L Boey, C B Colaço et al.	394
20	Suppression of serum testosterone concentrations in men by an oral contraceptive preparation.	BMJ	Chum Mok Puah, S. Loizou et al.	1

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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