John Ayodele Olaniyi

665 total citations
31 papers, 246 citations indexed

About

John Ayodele Olaniyi is a scholar working on Genetics, Hematology and Emergency Medicine. According to data from OpenAlex, John Ayodele Olaniyi has authored 31 papers receiving a total of 246 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Genetics, 10 papers in Hematology and 7 papers in Emergency Medicine. Recurrent topics in John Ayodele Olaniyi's work include Hemoglobinopathies and Related Disorders (15 papers), Iron Metabolism and Disorders (10 papers) and Trace Elements in Health (4 papers). John Ayodele Olaniyi is often cited by papers focused on Hemoglobinopathies and Related Disorders (15 papers), Iron Metabolism and Disorders (10 papers) and Trace Elements in Health (4 papers). John Ayodele Olaniyi collaborates with scholars based in Nigeria, Türkiye and Czechia. John Ayodele Olaniyi's co-authors include Y A Aken'Ova, O.G. Arinola, Kehinde Sola Akinlade, K S Adedapo, Mayowa Owolabi, R A Bakare, Adesoji Adedipe Fasanmade, E. E. U. Akang, A O Oluwasola and Gabriel Olabiyi Ogun and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Annals of Hematology.

In The Last Decade

John Ayodele Olaniyi

26 papers receiving 225 citations

Peers

John Ayodele Olaniyi

GENET

HEMAT

Marta‐Inés Castillejo United States

Anne‐Sophie Garnier France

Kathryn Robinson Australia

Patrick Adu Ghana

Penny Henderson Canada

C. Ball United Kingdom

Maxime G. Zermatten Switzerland

Jan Devay Switzerland

Xavier Ortı́n Spain

Shaili N. Shah United States

Marta‐Inés Castillejo United States

John Ayodele Olaniyi

81 ×0.8

GENET

190 ×2.1

HEMAT

11 ×0.3

13 ×0.3

10 ×0.3

Citations per year, relative to John Ayodele Olaniyi John Ayodele Olaniyi (= 1×) peers Marta‐Inés Castillejo

Countries citing papers authored by John Ayodele Olaniyi

Since Specialization

Citations

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

Fields of papers citing papers by John Ayodele Olaniyi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Ayodele Olaniyi. 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 John Ayodele Olaniyi. The network helps show where John Ayodele Olaniyi may publish in the future.

Co-authorship network of co-authors of John Ayodele Olaniyi

This figure shows the co-authorship network connecting the top 25 collaborators of John Ayodele Olaniyi. A scholar is included among the top collaborators of John Ayodele Olaniyi 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 John Ayodele Olaniyi. John Ayodele Olaniyi 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

Kotila, Taiwo R., et al.. (2025). Haemoglobin variants in nigeria: real-world data from a point-of-care device. Annals of Hematology. 104(10). 5055–5061. 1 indexed citations

Arinola, Ganiyu Olatunbosun, et al.. (2021). Serum levels of vitamin D and tumour necrosis factor-alpha in adults with metabolic syndrome. European Journal of Clinical and Experimental Medicine. 19(4). 306–312. 1 indexed citations

Olaniyi, John Ayodele, et al.. (2021). Changes in haematological parameters and serum beta-2-microglobulin levels in CD4+ T-cells-stratified Nigerian HIV patients. European Journal of Clinical and Experimental Medicine. 19(1). 33–39. 1 indexed citations

Kotila, Taiwo R., et al.. (2020). Acute leukemia in sickle cell disease patients in a tertiary health facility in Nigeria: a case series. African Health Sciences. 20(3). 1304–1312. 2 indexed citations

Olaniyi, John Ayodele, et al.. (2020). Haematology Consultations in a Tertiary Health Care Centre in Nigeria.. PubMed. 37(6). 662–665. 1 indexed citations

Olaniyi, John Ayodele, et al.. (2019). Characteristics of whole blood donors in a hospital‐based blood bank in Nigeria: a one‐year review. ISBT Science Series. 14(4). 352–357. 1 indexed citations

Akinlade, Kehinde Sola, et al.. (2018). Insulin sensitivity, inflammation, and basal metabolic rate in adults with sickle cell anemia. International Journal of Applied and Basic Medical Research. 8(2). 106–106. 7 indexed citations

Olaniyi, John Ayodele, et al.. (2018). ADULT SICKLE CELL ANAEMIA PATIENTS IN BONE PAIN CRISIS HAVE ELEVATED PRO-INFLAMMATORY CYTOKINES. Mediterranean Journal of Hematology and Infectious Diseases. 10(1). e2018017–e2018017. 12 indexed citations

Olaniyi, John Ayodele, et al.. (2017). Changes in mediators of inflammation and pro-thrombosis after 12 months of dietary modification in adults with metabolic syndrome. African Health Sciences. 17(2). 453–453. 3 indexed citations

10.

Fasanmade, Adesoji Adedipe, et al.. (2016). Inhibin B Levels in Relation to Obesity Measures and Lipids in Males with Different Numbers of Metabolic Syndrome Components. Journal of Scientific Research and Reports. 10(5). 1–12.

11.

Olaniyi, John Ayodele, et al.. (2016). Multıple Myeloma wıth Homogenous Secretıon of Lambda Lıght Chaın Immunoglobulın: A Case Report. British Journal of Medicine and Medical Research. 14(10). 1–7.

12.

Akinlade, Kehinde Sola, et al.. (2013). Serum Copeptin and Cortisol Do Not Accurately Predict Sickle Cell Anaemia Vaso-Occlusive Crisis as C-Reactive Protein. PLoS ONE. 8(11). e77913–e77913. 13 indexed citations

13.

Olaniyi, John Ayodele, et al.. (2012). Multiple bone and joint disease in a sickle cell anaemia patient: a case report. Mediterranean Journal of Hematology and Infectious Diseases. 4(1). e2012023–e2012023. 1 indexed citations

14.

Olaniyi, John Ayodele. (2011). Therapy Outcome of a T-Cell-Rich-B-Cell Lymphoma (TCRBCL) Patient with Rituximab-CHOP in Ibadan, Nigeria: a Case Report.. SHILAP Revista de lepidopterología. 3(1). e2011008–e2011008.

15.

Olaniyi, John Ayodele, et al.. (2008). Frequency of Hepatomegaly and splenomegaly in Nigerian patients with sickle cell disease. West African Journal of Medicine. 26(4). 274–7. 13 indexed citations

16.

Olaniyi, John Ayodele. (2008). Multiple Complications in a Sickle Cell Disease Patient: A Case Report. SHILAP Revista de lepidopterología. 1. 97–100.

17.

Olaniyi, John Ayodele & O.G. Arinola. (2007). Essential Trace Elements and Antioxidant Status in Relation to Severity of HIV in Nigerian Patients. Medical Principles and Practice. 16(6). 420–425. 19 indexed citations

18.

Kehinde, Aderemi, et al.. (2006). Case report: extra pulmonary tuberculosis in sickle cell disease.. PubMed. 35(3). 381–4. 4 indexed citations

19.

Olaniyi, John Ayodele & Y A Aken'Ova. (2003). Bone marrow findings in patients with pulmonary tuberculosis.. PubMed. 32(2). 155–7. 6 indexed citations

20.

Olaniyi, John Ayodele & Y A Aken'Ova. (2003). Haematological profile of patients with pulmonary tuberculosis in Ibadan, Nigeria.. PubMed. 32(3). 239–42. 34 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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