Kay Overgaard‐Hansen

566 total citations
23 papers, 476 citations indexed

About

Kay Overgaard‐Hansen is a scholar working on Molecular Biology, Oncology and Organic Chemistry. According to data from OpenAlex, Kay Overgaard‐Hansen has authored 23 papers receiving a total of 476 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 5 papers in Oncology and 4 papers in Organic Chemistry. Recurrent topics in Kay Overgaard‐Hansen's work include DNA and Nucleic Acid Chemistry (5 papers), Enzyme function and inhibition (4 papers) and Biochemical and Molecular Research (4 papers). Kay Overgaard‐Hansen is often cited by papers focused on DNA and Nucleic Acid Chemistry (5 papers), Enzyme function and inhibition (4 papers) and Biochemical and Molecular Research (4 papers). Kay Overgaard‐Hansen collaborates with scholars based in Denmark. Kay Overgaard‐Hansen's co-authors include Hans Klenow, Shamkant Patkar, Ulrik V. Lassen, B.A. Kihlman, E. Prætorius, Søren Jørgensen, Sune Frederiksen, André Schmidt, Lars Ernster and Søren Christensen and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and FEBS Letters.

In The Last Decade

Kay Overgaard‐Hansen

22 papers receiving 387 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kay Overgaard‐Hansen Denmark	12	339	79	42	40	35	23	476
David P. Richey United States	7	449 1.3×	74 0.9×	50 1.2×	78 1.9×	34 1.0×	8	624
Michael Emmer United States	7	498 1.5×	218 2.8×	25 0.6×	34 0.8×	32 0.9×	7	662
T H Liao United States	13	306 0.9×	73 0.9×	18 0.4×	19 0.5×	23 0.7×	18	410
M.L. Speranza Italy	9	340 1.0×	70 0.9×	70 1.7×	14 0.3×	12 0.3×	18	473
Rajan George Canada	12	238 0.7×	71 0.9×	28 0.7×	84 2.1×	16 0.5×	30	567
Douglas W. Fodge United States	8	219 0.6×	37 0.5×	29 0.7×	9 0.2×	17 0.5×	10	360
N. Swaminathan United States	13	323 1.0×	100 1.3×	31 0.7×	8 0.2×	56 1.6×	22	798
Zden k Lojda Czechia	8	229 0.7×	77 1.0×	49 1.2×	11 0.3×	28 0.8×	8	426
Angela Bisso Italy	9	361 1.1×	58 0.7×	27 0.6×	55 1.4×	120 3.4×	10	529
K. Ebisuzaki Canada	16	631 1.9×	192 2.4×	19 0.5×	42 1.1×	18 0.5×	47	819

Countries citing papers authored by Kay Overgaard‐Hansen

Since Specialization

Citations

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

Fields of papers citing papers by Kay Overgaard‐Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kay Overgaard‐Hansen. 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 Kay Overgaard‐Hansen. The network helps show where Kay Overgaard‐Hansen may publish in the future.

Co-authorship network of co-authors of Kay Overgaard‐Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of Kay Overgaard‐Hansen. A scholar is included among the top collaborators of Kay Overgaard‐Hansen 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 Kay Overgaard‐Hansen. Kay Overgaard‐Hansen 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

Christensen, Søren, Hans Klenow, & Kay Overgaard‐Hansen. (2000). Distribution of3H within purine nucleotides of Ehrlich mouse ascites tumour cells after intraabdominal injection ofmyo-[2-3H]inositol. Journal of Labelled Compounds and Radiopharmaceuticals. 43(1). 91–96. 1 indexed citations

Overgaard‐Hansen, Kay, et al.. (1996). The Effect of 3′-DeoxyadenosineN¹-Oxide on Growth in Vitro and in vivo on Ehrlich Ascites Tumor and on a Human Squamous Lung Cell Carcinoma Xenograft in Nude Mice. Cancer Investigation. 14(1). 19–24. 1 indexed citations

Overgaard‐Hansen, Kay, et al.. (1994). Net uptake of orthophosphate in Ehrlich ascites tumor cells in the presence of purine riboside may be rate limiting for the expansion of the pool of ribonucleotides. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1194(1). 197–202. 5 indexed citations

Overgaard‐Hansen, Kay & Hans Klenow. (1993). Different relationships between cellular adenosine or 3′‐phosphorylation and cellular adenine ribonucleotide catabolism may be obtained. Journal of Cellular Physiology. 154(1). 71–79. 4 indexed citations

Overgaard‐Hansen, Kay, et al.. (1992). Toxicity and metabolism of 3?-deoxyadenosine N1-oxide in mice and Ehrlich ascites tumor cells. Cancer Chemotherapy and Pharmacology. 30(2). 86–94. 2 indexed citations

Overgaard‐Hansen, Kay, et al.. (1988). Synergistic effect of 3?-deoxyadenosine N 1-oxide and adenosine deaminase inhibitors on growth of Ehrlich ascites tumor cells in vivo. Cancer Chemotherapy and Pharmacology. 21(1). 35–9. 3 indexed citations

Overgaard‐Hansen, Kay, et al.. (1987). Studies on the mechanism of cytotoxicity of 3?-deoxyadenosine N1-oxide in different strains of Ehrlich ascites tumor cells. Cancer Chemotherapy and Pharmacology. 19(2). 118–22. 3 indexed citations

Klenow, Hans & Kay Overgaard‐Hansen. (1981). Differential effect of on the DNA polymerase activity, the 5′ → 3′-exonuclease activity and the 3′ → 5′-exonuclease activity of DNA polymerase I of Escherichia coli. Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis. 654(2). 187–193. 2 indexed citations

Klenow, Hans, Kay Overgaard‐Hansen, & Shamkant Patkar. (1971). Proteolytic Cleavage of Native DNA Polymerase into Two Different Catalytic Fragments. European Journal of Biochemistry. 22(3). 371–381. 136 indexed citations

10.

Klenow, Hans & Kay Overgaard‐Hansen. (1970). Proteolytic cleavage of DNA polymerase from Escherichia Coli B into an exonuclease unit and a polymerase unit. FEBS Letters. 6(1). 25–27. 70 indexed citations

11.

Overgaard‐Hansen, Kay. (1965). Metabolic regulation of the adenine nucleotide pool. Biochimica et Biophysica Acta (BBA) - General Subjects. 104(2). 330–347. 40 indexed citations

12.

Klenow, Hans & Kay Overgaard‐Hansen. (1964). Effect of cordycepin triphosphate on the incorporation of [8-14C]adenine and [32P]orthophosphate into the acid-soluble ribotides of Ehrlich ascites tumor cells in vitro. Biochimica et Biophysica Acta (BBA) - Specialized Section on Nucleic Acids and Related Subjects. 80(3). 500–504. 17 indexed citations

13.

Overgaard‐Hansen, Kay, Lars Ernster, Rolf Luft, & Jon Munch‐Petersen. (1963). Initial Changes in the Level of Adenine Nucleotides By Glucose Addition in Ehrlich Ascites Tumor Cells.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 17. 881–882. 1 indexed citations

14.

Lassen, Ulrik V. & Kay Overgaard‐Hansen. (1962). Purine derivatives as inhibitors of uric acid transport into human erythrocytes. Biochimica et Biophysica Acta. 57(1). 118–122. 12 indexed citations

15.

Lassen, Ulrik V. & Kay Overgaard‐Hansen. (1962). Hypoxanthine as inhibitor of uric acid transport in human erythrocytes. Biochimica et Biophysica Acta. 57(1). 111–117. 21 indexed citations

16.

Overgaard‐Hansen, Kay & Ulrik V. Lassen. (1959). Active Transport of Uric Acid Through the Human Erythrocyte Membrane. Nature. 184(4685). 553–554. 31 indexed citations

17.

Overgaard‐Hansen, Kay, et al.. (1957). Does human blood contain Uric Acid Riboside?. Scandinavian Journal of Clinical and Laboratory Investigation. 9(2). 194–195. 7 indexed citations

18.

Overgaard‐Hansen, Kay, Søren Jørgensen, & E. Prætorius. (1957). Rephosphorylation produced by Inosine and Adenosine of Adenosine Monophosphate and Adenosine Diphosphate in Human Erythrocytes. Nature. 179(4551). 152–153. 23 indexed citations

19.

Overgaard‐Hansen, Kay. (1957). Rejuvenation of Adenosine Triphosphate in Human Erythrocytes by Purine Nucleosides.. Acta Pharmacologica et Toxicologica. 14(1). 67–76. 11 indexed citations

20.

Kihlman, B.A. & Kay Overgaard‐Hansen. (1955). Inhibition of muscle phosphorylase by methylated oxypurines. Experimental Cell Research. 8(1). 252–255. 26 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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