George Karakiulakis

7.0k total citations · 1 hit paper
75 papers, 3.0k citations indexed

About

George Karakiulakis is a scholar working on Cell Biology, Molecular Biology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, George Karakiulakis has authored 75 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Cell Biology, 23 papers in Molecular Biology and 16 papers in Pulmonary and Respiratory Medicine. Recurrent topics in George Karakiulakis's work include Proteoglycans and glycosaminoglycans research (25 papers), Protease and Inhibitor Mechanisms (11 papers) and Retinal Diseases and Treatments (10 papers). George Karakiulakis is often cited by papers focused on Proteoglycans and glycosaminoglycans research (25 papers), Protease and Inhibitor Mechanisms (11 papers) and Retinal Diseases and Treatments (10 papers). George Karakiulakis collaborates with scholars based in Greece, Switzerland and Germany. George Karakiulakis's co-authors include Eleni Papakonstantinou, Michael Roth, André P. Perruchoud, Markus Nauck, Michael Tamm, Stavros Dimitrakos, Alexios J. Aletras, Michael E. Maragoudakis, Sofia Androudi and Ioannis Klagas and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Kidney International.

In The Last Decade

George Karakiulakis

74 papers receiving 2.9k citations

Hit Papers

1 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.

Hyaluronic acid: A key molecule in skin aging

2012 729 citations Eleni Papakonstantinou, Michael Roth et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
George Karakiulakis Greece	26	775	639	518	503	489	75	3.0k
Eleni Papakonstantinou Greece	31	835 1.1×	746 1.2×	886 1.7×	512 1.0×	641 1.3×	116	3.7k
Shingo Tajima Japan	30	907 1.2×	763 1.2×	523 1.0×	65 0.1×	985 2.0×	187	3.6k
Yuka Okada Japan	34	1.3k 1.6×	286 0.4×	161 0.3×	782 1.6×	82 0.2×	176	3.6k
Nicole Verzijl Netherlands	26	987 1.3×	379 0.6×	97 0.2×	201 0.4×	124 0.3×	29	4.0k
Shunji Hattori Japan	33	1.5k 1.9×	443 0.7×	302 0.6×	59 0.1×	144 0.3×	168	3.5k
Zuguo Liu China	37	1.1k 1.5×	250 0.4×	153 0.3×	2.0k 4.0×	824 1.7×	157	6.3k
Traci A. Wilgus United States	28	744 1.0×	242 0.4×	133 0.3×	76 0.2×	732 1.5×	47	3.5k
Qingjun Zhou China	35	870 1.1×	167 0.3×	100 0.2×	545 1.1×	81 0.2×	176	3.5k
Guei‐Sheung Liu Australia	31	1.4k 1.8×	183 0.3×	143 0.3×	401 0.8×	33 0.1×	101	2.9k
Kazuo Yudoh Japan	38	1.4k 1.8×	238 0.4×	273 0.5×	62 0.1×	63 0.1×	145	4.4k

Countries citing papers authored by George Karakiulakis

Since Specialization

Citations

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

Fields of papers citing papers by George Karakiulakis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of George Karakiulakis

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

Praidou, Anna, Sofia Androudi, Periklis Brazitikos, et al.. (2014). Diabetic Retinopathy Treated with Laser Photocoagulation and the Indirect Effect on Glycaemic Control. Journal of Diabetes Research. 2014. 1–3. 3 indexed citations

Papakonstantinou, Eleni, Ioannis Klagas, George Karakiulakis, et al.. (2014). Activation of MMP-9 in BAL is increased in COPD exacerbation independently of smoking, lung function, microbiology and treatment. European Respiratory Journal. 44(Suppl 58). 4855–4855. 1 indexed citations

Hostettler, Katrin, Eleni Papakonstantinou, Jun Zhong, et al.. (2014). Nintedanib (BIBF 1120) prevents TGF-β-induced pro-fibrotic effects in primary human lung myofibroblasts derived from patients with idiopathic pulmonary fibrosis. European Respiratory Journal. 44(Suppl 58). P746–P746. 2 indexed citations

Klagas, Ioannis, et al.. (2013). Infrared irradiation alters the expression of matrix metalloproteinases and glycosaminoglycans in the cornea and crystalline lens. Graefe s Archive for Clinical and Experimental Ophthalmology. 251(8). 1929–1936. 3 indexed citations

Papakonstantinou, Eleni, Ioannis Klagas, George Karakiulakis, et al.. (2012). Steroids and β2-Agonists Regulate Hyaluronan Metabolism in Asthmatic Airway Smooth Muscle Cells. American Journal of Respiratory Cell and Molecular Biology. 47(6). 759–767. 24 indexed citations

Papakonstantinou, Eleni, et al.. (2012). Immunohistochemical expression of hyaluronic acid in the normal prostate, benign prostate hyperplasia and prostate carcinoma. 39(2). 1–6.

Tzellos, Thrasyvoulos, Athanassios Kyrgidis, Konstantinos Vahtsevanos, et al.. (2010). Nodular basal cell carcinoma is associated with increased hyaluronan homeostasis. Journal of the European Academy of Dermatology and Venereology. 25(6). 679–687. 7 indexed citations

Klagas, Ioannis, Stéphanie Goulet, George Karakiulakis, et al.. (2009). Decreased hyaluronan in airway smooth muscle cells from patients with asthma and COPD. European Respiratory Journal. 34(3). 616–628. 50 indexed citations

Praidou, Anna, Eleni Papakonstantinou, Sofia Androudi, et al.. (2009). Vitreous and Serum Levels of Platelet-Derived Growth Factor and Their Correlation in Patients with Proliferative Diabetic Retinopathy. Current Eye Research. 34(2). 152–161. 49 indexed citations

10.

Symeonidis, Chrysanthos, Eudoxia Diza, Eleni Papakonstantinou, et al.. (2007). CORRELATION OF THE EXTENT AND DURATION OF RHEGMATOGENOUS RETINAL DETACHMENT WITH THE EXPRESSION OF MATRIX METALLOPROTEINASES IN THE VITREOUS. Retina. 27(9). 1279–1285. 23 indexed citations

11.

Papakonstantinou, Eleni, et al.. (2004). Expression of matrix metalloproteinases and their endogenous tissue inhibitors in skin lesions from patients with tuberous sclerosis. Journal of the American Academy of Dermatology. 51(4). 526–533. 18 indexed citations

12.

Goulas, Antonis, et al.. (2000). Benign hyperplasia of the human prostate is associated with tissue enrichment in chondroitin sulphate of wide size distribution. The Prostate. 44(2). 104–110. 19 indexed citations

13.

Papakonstantinou, Eleni, George Karakiulakis, Michael Roth, et al.. (1999). Glycosaminoglycan Analysis in Brain Stems from Animals Infected with the Bovine Spongiform Encephalopathy Agent. Archives of Biochemistry and Biophysics. 370(2). 250–257. 7 indexed citations

14.

Nauck, Markus, George Karakiulakis, André P. Perruchoud, Eleni Papakonstantinou, & Michael Roth. (1998). Corticosteroids inhibit the expression of the vascular endothelial growth factor gene in human vascular smooth muscle cells. European Journal of Pharmacology. 341(2-3). 309–315. 375 indexed citations

15.

Karakiulakis, George, et al.. (1991). Effect of divalent metal ions on collagenase from Clostridium histolyticum.. PubMed. 24(3). 397–404. 6 indexed citations

16.

Maragoudakis, Michael E., et al.. (1990). Basement membrane biosynthesis as a target to tumor therapy.. Journal of Pharmacology and Experimental Therapeutics. 252(2). 753–757. 13 indexed citations

17.

Karakiulakis, George, et al.. (1990). Antitumor effect of GPA1734 in rat Walker 256 carcinoma. Investigational New Drugs. 8(2). 145–147. 8 indexed citations

18.

Karakiulakis, George, et al.. (1984). The effects of endogenous and exogenous sex hormones and of maturation on cGMP phosphodiesterase activity in the brain.. PubMed. 6(8). 437–43. 1 indexed citations

19.

Karakiulakis, George, et al.. (1982). ANDROGEN‐INDUCED SEXUAL DIMORPHISM IN HIGH AFFINITY DOPAMINE BINDING IN THE BRAIN TRANSCENDS THE HYPOTHALAMIC‐LIMBIC REGION. British Journal of Pharmacology. 75(1). 37–48. 9 indexed citations

20.

Karakiulakis, George, et al.. (1978). Sexual dimorphism in the number of dopamine receptors in limbic and non-limbic areas of rat brain [proceedings].. PubMed. 79(2). 32P–33P. 1 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