Keith Zientek

723 total citations
23 papers, 450 citations indexed

About

Keith Zientek is a scholar working on Genetics, Molecular Biology and Cancer Research. According to data from OpenAlex, Keith Zientek has authored 23 papers receiving a total of 450 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Genetics, 6 papers in Molecular Biology and 5 papers in Cancer Research. Recurrent topics in Keith Zientek's work include Connective tissue disorders research (8 papers), Protease and Inhibitor Mechanisms (4 papers) and Veterinary Pharmacology and Anesthesia (3 papers). Keith Zientek is often cited by papers focused on Connective tissue disorders research (8 papers), Protease and Inhibitor Mechanisms (4 papers) and Veterinary Pharmacology and Anesthesia (3 papers). Keith Zientek collaborates with scholars based in United States, Japan and Taiwan. Keith Zientek's co-authors include Hans Peter Bächinger, Elena Pokidysheva, Janice A. Vranka, Douglas R. Keene, Kazunori Mizuno, Yoshihiro Ishikawa, Sergei P. Boudko, Sheilah A. Robertson, L. Chris Sanchez and Lara K. Maxwell and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Blood.

In The Last Decade

Keith Zientek

22 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Keith Zientek United States	11	149	145	70	67	58	23	450
Rie Katayama Japan	9	189 1.3×	59 0.4×	38 0.5×	306 4.6×	80 1.4×	12	590
M H Tindal United States	7	222 1.5×	193 1.3×	55 0.8×	217 3.2×	22 0.4×	7	636
Christopher J. Elson United Kingdom	8	115 0.8×	71 0.5×	12 0.2×	168 2.5×	17 0.3×	8	492
Jeng‐Long Hsieh Taiwan	15	153 1.0×	48 0.3×	44 0.6×	222 3.3×	30 0.5×	22	544
Christine A. Towle United States	17	268 1.8×	39 0.3×	119 1.7×	333 5.0×	7 0.1×	25	690
Masazumi Saito Japan	13	197 1.3×	28 0.2×	59 0.8×	239 3.6×	31 0.5×	24	606
Shigeru Ashino Japan	13	72 0.5×	52 0.4×	14 0.2×	41 0.6×	43 0.7×	20	466
Hsin‐I Hung United States	7	130 0.9×	28 0.2×	43 0.6×	163 2.4×	16 0.3×	10	400
Michael E. J. Billingham United Kingdom	12	115 0.8×	18 0.1×	104 1.5×	590 8.8×	9 0.2×	14	853
Darwin J. Prockop United States	9	216 1.4×	191 1.3×	38 0.5×	123 1.8×	17 0.3×	10	504

Countries citing papers authored by Keith Zientek

Since Specialization

Citations

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

Fields of papers citing papers by Keith Zientek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keith Zientek

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

Zientek, Keith, Ashok P. Reddy, Phillip A. Wilmarth, et al.. (2025). Proteomic Characterization of the Rhesus Macaque Lens Nucleus: Similarity to Human Lens, Age Effects on Protein Solubility, and Trends in Post-Translational Modifications. Investigative Ophthalmology & Visual Science. 66(12). 28–28.

Shorey‐Kendrick, Lyndsey E., Cristina Puy, Ashley E. Benson, et al.. (2025). Characterization of the procoagulant phenotype of amniotic fluid across gestation in rhesus macaques and humans. Research and Practice in Thrombosis and Haemostasis. 9(1). 102676–102676. 1 indexed citations

Raghunathan, Vijay Krishna, Kamesh Dhamodaran, Hasna Baidouri, et al.. (2023). Characterization of extracellular matrix deposited by segmental trabecular meshwork cells. Experimental Eye Research. 234. 109605–109605. 3 indexed citations

Carlson, Eric J., Marjolijn Renard, Keith Zientek, et al.. (2023). Unraveling the role of TGFβ signaling in thoracic aortic aneurysm and dissection using Fbn1 mutant mouse models. Matrix Biology. 123. 17–33. 5 indexed citations

Shorey‐Kendrick, Lyndsey E., Eliot R. Spindel, Cindy T. McEvoy, et al.. (2023). The amniotic fluid proteome changes across gestation in humans and rhesus macaques. Scientific Reports. 13(1). 17039–17039. 8 indexed citations

Posner, Mason, et al.. (2022). Impact of α-crystallin protein loss on zebrafish lens development. Experimental Eye Research. 227. 109358–109358. 8 indexed citations

Ishikawa, Yoshihiro, Yuki Taga, Keith Zientek, et al.. (2021). Type I and type V procollagen triple helix uses different subsets of the molecular ensemble for lysine posttranslational modifications in the rER. Journal of Biological Chemistry. 296. 100453–100453. 20 indexed citations

Zientek, Keith, et al.. (2018). Post-translational modification of type IV collagen with 3-hydroxyproline affects its interactions with glycoprotein VI and nidogens 1 and 2. Journal of Biological Chemistry. 293(16). 5987–5999. 15 indexed citations

Puy, Cristina, Erik I. Tucker, Anton Matafonov, et al.. (2015). Activated factor XI increases the procoagulant activity of the extrinsic pathway by inactivating tissue factor pathway inhibitor. Blood. 125(9). 1488–1496. 58 indexed citations

10.

Pokidysheva, Elena, Keith Zientek, Yoshihiro Ishikawa, et al.. (2013). Posttranslational Modifications in Type I Collagen from Different Tissues Extracted from Wild Type and Prolyl 3-Hydroxylase 1 Null Mice. Journal of Biological Chemistry. 288(34). 24742–24752. 40 indexed citations

11.

Pokidysheva, Elena, Sergei P. Boudko, Janice A. Vranka, et al.. (2013). Biological role of prolyl 3-hydroxylation in type IV collagen. Proceedings of the National Academy of Sciences. 111(1). 161–166. 55 indexed citations

12.

Ishikawa, Yoshihiro, Janice A. Vranka, Sergei P. Boudko, et al.. (2012). Mutation in Cyclophilin B That Causes Hyperelastosis Cutis in American Quarter Horse Does Not Affect Peptidylprolyl cis-trans Isomerase Activity but Shows Altered Cyclophilin B-Protein Interactions and Affects Collagen Folding. Journal of Biological Chemistry. 287(26). 22253–22265. 58 indexed citations

13.

Vranka, Janice A., Elena Pokidysheva, Keith Zientek, et al.. (2010). Prolyl 3-Hydroxylase 1 Null Mice Display Abnormalities in Fibrillar Collagen-rich Tissues Such as Tendons, Skin, and Bones. Journal of Biological Chemistry. 285(22). 17253–17262. 66 indexed citations

14.

Vranka, Janice A., Elena Pokidysheva, Keith Zientek, et al.. (2010). Prolyl 3-hydroxylase 1 null mice display abnormalities in fibrillar collagen-rich tissues such as tendons, skin, and bones.. Journal of Biological Chemistry. 285(26). 20421–20421. 2 indexed citations

15.

Boudko, Sergei P., et al.. (2010). The NC2 Domain of Collagen IX Provides Chain Selection and Heterotrimerization. Journal of Biological Chemistry. 285(31). 23721–23731. 18 indexed citations

16.

Colahan, Patrick T., et al.. (2007). Plasma concentration and local anesthetic activity of procaine hydrochloride following subcutaneous administration to horses. American Journal of Veterinary Research. 68(5). 495–500. 2 indexed citations

17.

Sanchez, L. Chris, et al.. (2007). Effect of Fentanyl on Visceral and Somatic Nociception in Conscious Horses. Journal of Veterinary Internal Medicine. 21(5). 1067–1075. 27 indexed citations

18.

Zientek, Keith, et al.. (2007). The Quantitation of Procaine in Equine Plasma by Liquid Chromatography-Linear Ion Trap Mass Spectrometry. Journal of Analytical Toxicology. 31(2). 87–92. 5 indexed citations

19.

Sanchez, L. Chris, et al.. (2007). Effect of Fentanyl on Visceral and Somatic Nociception in Conscious Horses. Journal of Veterinary Internal Medicine. 21(5). 1067–1067. 26 indexed citations

20.

Zientek, Keith, et al.. (2006). Development of an enzyme-linked immunosorbent assay for fentanyl and applications of fentanyl antibody-coated nanoparticles for sample preparation. Journal of Pharmaceutical and Biomedical Analysis. 41(4). 1332–1341. 16 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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