Sim K. Singhrao

6.5k total citations · 1 hit paper
81 papers, 4.9k citations indexed

About

Sim K. Singhrao is a scholar working on Molecular Biology, Physiology and Periodontics. According to data from OpenAlex, Sim K. Singhrao has authored 81 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Molecular Biology, 38 papers in Physiology and 33 papers in Periodontics. Recurrent topics in Sim K. Singhrao's work include Oral microbiology and periodontitis research (33 papers), Alzheimer's disease research and treatments (29 papers) and S100 Proteins and Annexins (11 papers). Sim K. Singhrao is often cited by papers focused on Oral microbiology and periodontitis research (33 papers), Alzheimer's disease research and treatments (29 papers) and S100 Proteins and Annexins (11 papers). Sim K. Singhrao collaborates with scholars based in United Kingdom, Norway and United States. Sim K. Singhrao's co-authors include Ingar Olsen, B. Paul Morgan, StJohn Crean, Philippe Gasque, Lakshmyya Kesavalu, Sophie Poole, J. W. Neal, James Neal, Charles W. Archer and Michael A. Curtis and has published in prestigious journals such as The Journal of Experimental Medicine, The Journal of Immunology and PLoS ONE.

In The Last Decade

Sim K. Singhrao

81 papers receiving 4.8k citations

Hit Papers

align trajectories sort by overperformance

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.

Determining the Presence of Periodontopathic Virulence Factors in Short-Term Postmortem Alzheimer's Disease Brain Tissue

2013 457 citations Sim K. Singhrao, StJohn Crean et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Sim K. Singhrao	1.5k	1.5k	1.4k	1.0k	906	81	4.9k
Ichiro Saito	2.5k 1.6×	2.8k 1.9×	386 0.3×	278 0.3×	1.5k 1.7×	218	10.2k
Péter T. Tóth	3.0k 2.0×	954 0.6×	206 0.1×	231 0.2×	537 0.6×	95	6.0k
Mary C. Nakamura	2.1k 1.3×	389 0.3×	83 0.1×	1.1k 1.1×	3.1k 3.4×	80	6.1k
Andrew D. Cook	1.2k 0.8×	576 0.4×	128 0.1×	274 0.3×	2.7k 3.0×	73	5.2k
Martina Fabris	768 0.5×	950 0.6×	114 0.1×	110 0.1×	777 0.9×	146	4.5k
Patrick M. Flood	1.1k 0.7×	560 0.4×	62 0.0×	798 0.8×	1.6k 1.8×	89	4.2k
Raymonde Szargel	1.4k 0.9×	1.2k 0.8×	633 0.4×	133 0.1×	70 0.1×	73	3.7k
Nicolas Cagnard	2.3k 1.5×	892 0.6×	42 0.0×	946 0.9×	3.3k 3.7×	83	7.2k
Marjan A. Versnel	860 0.6×	1.0k 0.7×	47 0.0×	422 0.4×	1.3k 1.5×	116	4.4k
Cintia S. de Paiva	1.2k 0.8×	1.6k 1.0×	182 0.1×	110 0.1×	1.4k 1.5×	181	12.3k

Countries citing papers authored by Sim K. Singhrao

Since Specialization

Citations

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

Fields of papers citing papers by Sim K. Singhrao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sim K. Singhrao. 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 Sim K. Singhrao. The network helps show where Sim K. Singhrao may publish in the future.

Co-authorship network of co-authors of Sim K. Singhrao

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Singhrao, Sim K., Claudia Consoli, Sarah R. Dennison, Shalini Kanagasingam, & Richard Welbury. (2024). Porphyromonas gingivalis LPS and Actinomyces naeslundii Conditioned Medium Enhance the Release of a Low Molecular Weight, Transcriptionally Active, Fragment of Glycogen Synthase-3 Kinase in IMR-32 Cell Line. Journal of Alzheimer s Disease Reports. 8(1). 1055–1067. 4 indexed citations

Harding, A. K., et al.. (2023). Locus Coeruleus Dysfunction and Trigeminal Mesencephalic Nucleus Degeneration: A Cue for Periodontal Infection Mediated Damage in Alzheimer’s Disease?. International Journal of Environmental Research and Public Health. 20(2). 1007–1007. 10 indexed citations

Kanagasingam, Shalini, Christopher von Ruhland, Richard Welbury, & Sim K. Singhrao. (2022). Ex vivo Detection of Amyloid-β in Naturally Formed Oral Biofilm. Journal of Alzheimer s Disease Reports. 6(1). 757–773. 5 indexed citations

Kanagasingam, Shalini, Christopher von Ruhland, Richard Welbury, Sasanka S. Chukkapalli, & Sim K. Singhrao. (2022). Porphyromonas gingivalis Conditioned Medium Induces Amyloidogenic Processing of the Amyloid-β Protein Precursor upon in vitro Infection of SH-SY5Y Cells. Journal of Alzheimer s Disease Reports. 6(1). 577–587. 13 indexed citations

Kanagasingam, Shalini, Sasanka S. Chukkapalli, Richard Welbury, & Sim K. Singhrao. (2020). Porphyromonas gingivalis is a Strong Risk Factor for Alzheimer’s Disease. Journal of Alzheimer s Disease Reports. 4(1). 501–511. 62 indexed citations

Siddiqui, Huma, et al.. (2019). High Throughput Sequencing Detects Gingivitis and Periodontal Oral Bacteria in Alzheimer's Disease Autopsy Brains. Journal of Neuroscience Research. 1(1). 3. 8 indexed citations

Olsen, Ingar, Sim K. Singhrao, & Jan Potempa. (2018). Citrullination as a plausible link to periodontitis, rheumatoid arthritis, atherosclerosis and Alzheimer’s disease. Journal of Oral Microbiology. 10(1). 1487742–1487742. 73 indexed citations

Singhrao, Sim K. & Ingar Olsen. (2018). Are Porphyromonas gingivalis Outer Membrane Vesicles Microbullets for Sporadic Alzheimer’s Disease Manifestation?. Journal of Alzheimer s Disease Reports. 2(1). 219–228. 63 indexed citations

Crean, StJohn, et al.. (2017). Periodontitis, Microbiomes and their Role in Alzheimer’s Disease. Frontiers in Aging Neuroscience. 9. 336–336. 78 indexed citations

10.

Carter, Christopher, et al.. (2017). The Porphyromonas gingivalis/Host Interactome Shows Enrichment in GWASdb Genes Related to Alzheimer's Disease, Diabetes and Cardiovascular Diseases. Frontiers in Aging Neuroscience. 9. 408–408. 76 indexed citations

11.

Singhrao, Sim K., et al.. (2014). Monitoring Dental-Unit-Water-Line Output Water by Current In-office Test Kits. Current Microbiology. 69(2). 135–142. 5 indexed citations

12.

McCarthy, Helen E., Jennifer J. Bara, Karen Brakspear, Sim K. Singhrao, & Charles W. Archer. (2011). The comparison of equine articular cartilage progenitor cells and bone marrow-derived stromal cells as potential cell sources for cartilage repair in the horse. The Veterinary Journal. 192(3). 345–351. 132 indexed citations

13.

Singhrao, Sim K., et al.. (2011). Informed choices for challenging specimens when choosing methacrylate resin systems for histology. Microscopy Research and Technique. 75(5). 576–585. 9 indexed citations

14.

Gilbert, Sophie, Sim K. Singhrao, Ilyas M. Khan, et al.. (2009). Enhanced Tissue Integration During Cartilage Repair In Vitro Can Be Achieved by Inhibiting Chondrocyte Death at the Wound Edge. Tissue Engineering Part A. 15(7). 1739–1749. 48 indexed citations

15.

Singhrao, Sim K., et al.. (2009). In situ hybridization and immunofluorescence on resin‐embedded tissue to identify the components of Nissl substance. Microscopy Research and Technique. 73(5). 555–559. 5 indexed citations

16.

Preto, Ana, Sim K. Singhrao, Michele F. Haughton, et al.. (2004). Telomere erosion triggers growth arrest but not cell death in human cancer cells retaining wild-type p53: implications for antitelomerase therapy. Oncogene. 23(23). 4136–4145. 15 indexed citations

17.

Mead, Richard J., Sim K. Singhrao, James Neal, Hans Lassmann, & B. Paul Morgan. (2002). The Membrane Attack Complex of Complement Causes Severe Demyelination Associated with Acute Axonal Injury. The Journal of Immunology. 168(1). 458–465. 168 indexed citations

18.

Singhrao, Sim K., James Neal, Neil K. Rushmere, B. Paul Morgan, & Philippe Gasque. (2000). Spontaneous Classical Pathway Activation and Deficiency of Membrane Regulators Render Human Neurons Susceptible to Complement Lysis. American Journal Of Pathology. 157(3). 905–918. 116 indexed citations

19.

Morgan, B. Paul, Philippe Gasque, Sim K. Singhrao, & Sara J. Piddlesden. (1997). The role of complement in disorders of the nervous system. Immunopharmacology. 38(1-2). 43–50. 67 indexed citations

20.

Neal, J. W., et al.. (1992). Alexander's disease in infancy and childhood: a report of two cases. Acta Neuropathologica. 84(3). 322–7. 20 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.

Explore authors with similar magnitude of impact