George Koukoulis

5.9k total citations
134 papers, 3.5k citations indexed

About

George Koukoulis is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, George Koukoulis has authored 134 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 34 papers in Endocrinology, Diabetes and Metabolism and 27 papers in Molecular Biology. Recurrent topics in George Koukoulis's work include Hormonal and reproductive studies (13 papers), Bone health and osteoporosis research (9 papers) and Liver Disease Diagnosis and Treatment (8 papers). George Koukoulis is often cited by papers focused on Hormonal and reproductive studies (13 papers), Bone health and osteoporosis research (9 papers) and Liver Disease Diagnosis and Treatment (8 papers). George Koukoulis collaborates with scholars based in Greece, United States and United Kingdom. George Koukoulis's co-authors include Αlexandra Bargiota, Richard J. Sherins, David Vantman, Ioannis Stefanidis, Christos Hadjichristodoulou, Giorgina Mieli‐Vergani, Bernard Portmann, Dimitris Zacharoulis, George Tzovaras and Eleni Sioka and has published in prestigious journals such as Gastroenterology, PLoS ONE and Hepatology.

In The Last Decade

George Koukoulis

130 papers receiving 3.4k citations

Peers

Countries citing papers authored by George Koukoulis

Since Specialization

Citations

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

Fields of papers citing papers by George Koukoulis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of George Koukoulis

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

#	Work	Indexed citations
1	Interrelations of Leptin and Interleukin-6 in Vitamin D Deficient and Overweight Orthodox Nuns from Northern Greece: A Pilot Study 2025 ·Nutrients ·Spyridon Ν. Karras, Konstantinos Michalakis, Niki Katsiki, (unknown), (unknown), (unknown), George Koukoulis, Zadalla Mouslech, (unknown), Georgios Tzimagiorgis, Costas Haitoglou, (unknown), Evangelos Papanikolaou, (unknown), Neoklis A. Georgopoulos	2
2	Predictors of Vitamin D Status in Religious and Intermittent Fasting: A Comparative Study in Orthodox Nuns and Women from the General Population 2025 ·Nutrients ·Spyridon Ν. Karras, Konstantinos Michalakis, (unknown), (unknown), (unknown), George Koukoulis, Zadalla Mouslech, (unknown), Costas Haitoglou, (unknown), Evangelos Papanikolaou, (unknown), Neoklis A. Georgopoulos, Georgios Tzimagiorgis	0
3	Bone Mineral Density in Adult Patients with Type 1 Diabetes Mellitus Assessed by Both DXA and QCT 2023 ·Journal of Diabetes Research ·(unknown), (unknown), Stelios Tigas, (unknown), Marianna Vlychou, Ioannis Fezoulidis, George Koukoulis, Αlexandra Bargiota	3
4	The impact of cryopreservation on both sperm HPV-negative and positive subtypes 2023 ·Systems Biology in Reproductive Medicine ·(unknown), Μαρία Σαμαρά, Eleni Thodou, Christina I. Messini, Konstantinos Dafopoulos, Katerina Chatzimeletiou, Eleni Dovolou, Alexandros Daponte, George Koukoulis, George Anifandis	1
5	Alterations in hearing function of patients with glucose disorders 2019 ·HORMONES ·(unknown), Stavroula Α. Paschou, Αlexandra Bargiota, George Koukoulis	4
6	Human Papilloma Virus (HPV) and Fertilization: A Mini Review 2018 ·Medicina ·Konstantinos Zacharis, Christina I. Messini, George Anifandis, George Koukoulis, Μαρία Σάτρα, Alexandros Daponte	37
7	Mutation profile of KRAS and BRAF genes in patients with colorectal cancer: association with morphological and prognostic criteria 2015 ·Genetics and Molecular Research ·Μαρία Σαμαρά, (unknown), Μαρία Ιωάννου, (unknown), (unknown), Christos N. Papandreou, A. Athanasiadis, George Koukoulis	8
8	Development of GC–MS/MS method with programmable temperature vaporization large volume injection for monitoring of 17β-estradiol and 2-methoxyestradiol in plasma 2011 ·Analytica Chimica Acta ·Andreas Tsakalof, (unknown), George Koukoulis, Christos Hadjichristodoulou	25
9	Associations of Estrogen Receptor Alpha and Beta Gene Polymorphisms with Sex Steroid Levels and Body Fat Content in Men 2010 ·Experimental and Clinical Endocrinology & Diabetes ·(unknown), Zoe Efstathiadou, Stergios A. Pοlyzos, (unknown), (unknown), George Koukoulis	6
10	Impact of the metabolic syndrome and its components combinations on arterial stiffness in Type 2 diabetic men. 2009 ·PubMed ·(unknown), Αndreas Μelidonis, Evdokia N. Adamopoulou, Elias Skopelitis, Anastasios Koutsovasilis, (unknown), Michael N. Zairis, (unknown), (unknown), George Koukoulis, Stefanos Foussas, Filippos Triposkiadis	12
11	Increased HIF‐1 alpha immunostaining in psoriasis compared to psoriasiform dermatitides 2009 ·Journal of Cutaneous Pathology ·Μαρία Ιωάννου, (unknown), Ilias Mylonis, (unknown), (unknown), Evangelos Kouvaras, Efterpi Zafiriou, (unknown), (unknown), George Simos, (unknown), George Koukoulis	22
12	Primary Renal Epithelioid Hemangioendothelioma 2009 ·Oncology Research and Treatment ·(unknown), (unknown), Stavros Gravas, Μαρία Ιωάννου, (unknown), Dimitra Pappa, Michael D. Melekos, George Koukoulis	7
13	Correlation Between Cyclin B1 Immunostaining in Cervical Biopsies and HPV Detection by PCR 2009 ·Applied immunohistochemistry & molecular morphology ·Evanthia Kostopoulou, Μαρία Σαμαρά, Panagoula Κollia, (unknown), (unknown), Alexandros Daponte, Ioannis E. Messinis, George Koukoulis	3
14	AR CAG repeat length is not associated with serum gonadal steroids and lipid levels in healthy men 2008 ·International Journal of Andrology ·(unknown), (unknown), (unknown), Ioannis Stefanidis, George Koukoulis	28
15	Imaging Modalities for Renal Artery Stenosis in Suspected Renovascular Hypertension: Prospective Intraindividual Comparison of Color Doppler US, CT Angiography, GD-Enhanced MR Angiography, and Digital Substraction Angiography 2007 ·Renal Failure ·Christos Rountas, Marianna Vlychou, Katerina Vassiou, Vassilios Liakopoulos, E. Kapsalaki, George Koukoulis, Ioannis Fezoulidis, Ioannis Stefanidis	110
16	Retinoid Receptor Alpha and Beta Expression in Serous Ovarian Tumors 2007 ·Oncology ·Alexandros Daponte, (unknown), (unknown), (unknown), Markos Minas, Μαρία Νάκου, A. Kallitsaris, Panagoula Κollia, George Koukoulis, Ioannis E. Messinis	1
17	The effects of a single bout of exercise on resting energy expenditure and respiratory exchange ratio 2004 ·European Journal of Applied Physiology ·Athanasios Z. Jamurtas, Yiannis Koutedakis, Vassilis Paschalis, (unknown), Christina Yfanti, Αθανάσιος Τσιόκανος, George Koukoulis, Dimitris Kouretas, (unknown)	60
18	Circulating adhesion molecules levels in type 2 diabetes mellitus and hypertension 2004 ·International Journal of Cardiology ·(unknown), George Koukoulis, (unknown), Efthymia Petinaki, Konstantinos I. Gourgoulianis, Anastasios E. Germenis	61
19	Autoimmune hepatitis: a histological variant associated with prominent centrilobular necrosis 1997 ·Gut ·Helen S. Te, George Koukoulis, Daniel Ganger	31
20	Follicular fluid-induced acrosome reaction distinguishes a subgroup of men with unexplained infertility not identified by semen analysis 1989 ·Fertility and Sterility ·Lucrecia Calvo, David Vantman, (unknown), Jorge G. Tezón, George Koukoulis, (unknown), Richard J. Sherins	98

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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