S I Koo

1.1k total citations
22 papers, 886 citations indexed

About

S I Koo is a scholar working on Nutrition and Dietetics, Surgery and Molecular Biology. According to data from OpenAlex, S I Koo has authored 22 papers receiving a total of 886 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Nutrition and Dietetics, 5 papers in Surgery and 4 papers in Molecular Biology. Recurrent topics in S I Koo's work include Trace Elements in Health (7 papers), Metabolism and Genetic Disorders (4 papers) and Drug Transport and Resistance Mechanisms (3 papers). S I Koo is often cited by papers focused on Trace Elements in Health (7 papers), Metabolism and Genetic Disorders (4 papers) and Drug Transport and Resistance Mechanisms (3 papers). S I Koo collaborates with scholars based in United States and South Korea. S I Koo's co-authors include Shenqi Wang, Ock K. Chun, Meng Yang, Jim L Nelssen, Robert D Goodband, Mike D Tokach, K Q Owen, George C. Tremblay, Jason C Woodworth and Cynthia Maxwell and has published in prestigious journals such as American Journal of Clinical Nutrition, Journal of Animal Science and Atherosclerosis.

In The Last Decade

S I Koo

20 papers receiving 826 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S I Koo United States	12	291	253	223	171	108	22	886
Sang K. Noh United States	15	236 0.8×	204 0.8×	285 1.3×	304 1.8×	152 1.4×	42	1.1k
Soon‐Jae Rhee South Korea	17	202 0.7×	125 0.5×	168 0.8×	266 1.6×	87 0.8×	43	891
Kei Tamaya Japan	15	246 0.8×	239 0.9×	102 0.5×	338 2.0×	195 1.8×	25	884
Søren T. Lauridsen Denmark	12	526 1.8×	132 0.5×	213 1.0×	248 1.5×	98 0.9×	12	959
Alexander J. Michels United States	11	248 0.9×	216 0.9×	363 1.6×	214 1.3×	163 1.5×	15	963
Kyoji Yoshino Japan	17	463 1.6×	517 2.0×	85 0.4×	192 1.1×	80 0.7×	43	1.1k
Aurélie Bornet France	11	529 1.8×	225 0.9×	127 0.6×	234 1.4×	142 1.3×	14	1.1k
Mak-Soon Lee South Korea	22	175 0.6×	177 0.7×	148 0.7×	411 2.4×	127 1.2×	45	1.1k
Stéphanie Déprez France	6	539 1.9×	220 0.9×	215 1.0×	249 1.5×	61 0.6×	8	885
Michael Lindenmeier Germany	11	150 0.5×	126 0.5×	139 0.6×	129 0.8×	112 1.0×	15	689

Countries citing papers authored by S I Koo

Since Specialization

Citations

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

Fields of papers citing papers by S I Koo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S I Koo. 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 S I Koo. The network helps show where S I Koo may publish in the future.

Co-authorship network of co-authors of S I Koo

This figure shows the co-authorship network connecting the top 25 collaborators of S I Koo. A scholar is included among the top collaborators of S I Koo 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 S I Koo. S I Koo 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

Lee, Eunji, Taeho Kim, Hyun Seung Kim, et al.. (2025). Production of Recombinant S1 Protein of Porcine Epidemic Diarrhea Virus in Recombinant CHO Cells for Application in Indirect ELISA. Journal of Microbiology and Biotechnology. 35. e2506050–e2506050.

Kim, Minkyung, et al.. (2024). Prediction of <i>Nyctereutes procyonoides</i> Occurrence and Analysis of Environmental Factors in Seoul Using the MaxEnt Model<sup>1a</sup>. Korean Journal of Environment and Ecology. 38(5). 477–489.

Koo, S I, et al.. (2023). Hepatoprotective effects of paeonol by suppressing hepatic stellate cell activation via inhibition of SMAD2/3 and STAT3 pathways. Food Science and Biotechnology. 33(8). 1939–1946. 4 indexed citations

Yang, Meng, et al.. (2011). Food Matrix Affecting Anthocyanin Bioavailability: Review. Current Medicinal Chemistry. 18(2). 291–300. 129 indexed citations

Koo, S I, et al.. (2007). Green tea as inhibitor of the intestinal absorption of lipids: potential mechanism for its lipid-lowering effect. The Journal of Nutritional Biochemistry. 18(3). 179–183. 343 indexed citations

Woodworth, Jason C, Mike D Tokach, Jim L Nelssen, et al.. (2007). Influence of dietary L-carnitine and chromium picolinate on blood hormones and metabolites of gestating sows fed one meal per day1,2. Journal of Animal Science. 85(10). 2524–2537. 19 indexed citations

Wang, Shenqi, et al.. (2006). Green tea catechins inhibit pancreatic phospholipase A2 and intestinal absorption of lipids in ovariectomized rats. The Journal of Nutritional Biochemistry. 17(7). 492–498. 91 indexed citations

Woodworth, Jason C, J. E. Minton, Mike D Tokach, et al.. (2003). Dietary l-carnitine increases plasma leptin concentrations of gestating sows fed one meal per day. Domestic Animal Endocrinology. 26(1). 1–9. 21 indexed citations

Woodworth, Jason C, Michael D Tokach, S I Koo, et al.. (2002). Influence of dietary carnitine and/or chromium on blood parameters of gestating sows. Kansas Agricultural Experiment Station Research Reports. 23–47. 3 indexed citations

10.

O'Quinn, P R, John A. Unruh, Jim L Nelssen, et al.. (2002). Effects of modified tall oil and vitamin E on growth performance, carcass characteristics, and meat quality of growing-finishing pigs. Journal of Animal Science. 80(6). 1575–1585. 44 indexed citations

11.

Owen, K Q, Cynthia Maxwell, Jim L Nelssen, et al.. (2001). Dietary L-carnitine suppresses mitochondrial branched-chain keto acid dehydrogenase activity and enhances protein accretion and carcass characteristics of swine.. Journal of Animal Science. 79(12). 3104–3104. 83 indexed citations

12.

Owen, K Q, Cynthia Maxwell, George C. Tremblay, et al.. (1996). Effect of dietary L-carnitine on growth, carcass characteristics, and metabolism of swine. Kansas Agricultural Experiment Station Research Reports. 103–110. 5 indexed citations

13.

Koo, S I. (1993). Effect of copper deficiency on the hepatic synthesis and rate of plasma release of cholesterol,. The Journal of Nutritional Biochemistry. 4(3). 162–167. 4 indexed citations

14.

Koo, S I & Chyi‐Chia Richard Lee. (1989). Cholesterol and apolipoprotein distribution in plasma high-density-lipoprotein subclasses from zinc-deficient rats. American Journal of Clinical Nutrition. 50(1). 73–79. 13 indexed citations

15.

Koo, S I, et al.. (1988). Effect of Copper Deficiency on the Lymphatic Absorption of Cholesterol, Plasma Chylomicron Clearance, and Postheparin Lipase Activities. Experimental Biology and Medicine. 188(4). 410–419. 13 indexed citations

16.

Brenner, Gerhard & S I Koo. (1988). Estradiol-Induced Increase in Serum HGH-Density Lipoprotein Cholesterol and its Relationships with Zinc and Copper Status in Ovariectomized Rats. Hormone and Metabolic Research. 20(9). 597–599. 1 indexed citations

17.

Koo, S I, et al.. (1986). Effect of marginal zinc deficiency on the lymphatic absorption of /sup 14/C-cholesterol. Fed. Proc., Fed. Am. Soc. Exp. Biol.; (United States). 2 indexed citations

18.

Koo, S I, et al.. (1986). Effect of marginal zinc deficiency on the apoprotein (APO) B concentration of lymph chylomicrons. Fed. Proc., Fed. Am. Soc. Exp. Biol.; (United States). 2 indexed citations

19.

Koo, S I, et al.. (1984). Effect of dietary linoleic acid on the tissue levels of zinc and copper, and serum high density lipoprotein cholesterol. Atherosclerosis. 50(2). 123–132. 7 indexed citations

20.

Koo, S I, et al.. (1983). Dietary cholesterol decreases the serum level of zinc: further evidence for the positive relationship between serum zinc and high-density lipoproteins. American Journal of Clinical Nutrition. 37(6). 918–923. 24 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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