Karen Vranizan

10.7k total citations · 4 hit papers
63 papers, 7.8k citations indexed

About

Karen Vranizan is a scholar working on Molecular Biology, General Health Professions and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Karen Vranizan has authored 63 papers receiving a total of 7.8k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 14 papers in General Health Professions and 14 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Karen Vranizan's work include Primary Care and Health Outcomes (11 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (11 papers) and Healthcare Policy and Management (8 papers). Karen Vranizan is often cited by papers focused on Primary Care and Health Outcomes (11 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (11 papers) and Healthcare Policy and Management (8 papers). Karen Vranizan collaborates with scholars based in United States, Russia and Netherlands. Karen Vranizan's co-authors include Peter D. Wood, William L. Haskell, Kevin Grumbach, Andrew B. Bindman, Bruce R. Conklin, Nathan Salomonis, John W. Farquhar, Dennis Osmond, Steven N. Blair and Scott W Doniger and has published in prestigious journals such as Science, New England Journal of Medicine and Proceedings of the National Academy of Sciences.

In The Last Decade

Karen Vranizan

63 papers receiving 7.4k citations

Hit 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.

ASSESSMENT OF HABITUAL PHYSICAL ACTIVITY BY A SEVEN-DAY RECALL IN A COMMUNITY SURVEY AND CONTROLLED EXPERIMENTS

1985 976 citations William L. Haskell, Karen Vranizan et al. profile →
The Role of Black and Hispanic Physicians in Providing Health Care for Underserved Populations

1996 706 citations Miriam Komaromy, Kevin Grumbach et al. New England Journal of Medicine profile →
MAPPFinder: using Gene Ontology and GenMAPP to create a global gene-expression profile from microarray data

2003 703 citations Scott W Doniger, Nathan Salomonis et al. Genome biology profile →
Changes in Plasma Lipids and Lipoproteins in Overweight Men during Weight Loss through Dieting as Compared with Exercise

1988 544 citations Peter D. Wood, Marcia L. Stefanick et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Karen Vranizan United States	42	1.7k	1.7k	1.6k	1.2k	978	63	7.8k
David Jarjoura United States	46	2.5k 1.4×	862 0.5×	917 0.6×	641 0.5×	477 0.5×	176	7.8k
Esteban G. Burchard United States	55	2.2k 1.3×	2.5k 1.5×	922 0.6×	629 0.5×	572 0.6×	172	10.3k
E. Albert Reece United States	54	1.5k 0.9×	680 0.4×	2.0k 1.3×	611 0.5×	1.2k 1.2×	294	11.2k
C. Mary Schooling Hong Kong	45	1.2k 0.7×	1.4k 0.8×	1.9k 1.2×	700 0.6×	1.6k 1.6×	422	9.7k
Michele K. Evans United States	53	3.8k 2.2×	1.8k 1.1×	1.6k 1.0×	838 0.7×	689 0.7×	307	11.2k
Seth A. Eisen United States	64	1.2k 0.7×	1.4k 0.8×	796 0.5×	1.1k 0.9×	2.3k 2.4×	191	12.7k
Lorelei A. Mucci United States	69	3.6k 2.1×	1.5k 0.9×	1.8k 1.1×	456 0.4×	995 1.0×	436	15.8k
Sabine Rohrmann Switzerland	56	1.3k 0.8×	1.4k 0.8×	2.1k 1.3×	594 0.5×	946 1.0×	353	10.4k
Vin Tangpricha United States	63	1.8k 1.0×	1.2k 0.7×	2.3k 1.4×	395 0.3×	1.1k 1.1×	281	15.8k
Lucile L. Adams‐Campbell United States	50	1.0k 0.6×	1.4k 0.8×	2.2k 1.3×	695 0.6×	588 0.6×	208	8.7k

Countries citing papers authored by Karen Vranizan

Since Specialization

Citations

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

Fields of papers citing papers by Karen Vranizan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen Vranizan

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

Lasek, Amy W., Jana P. Lim, Christopher L. Kliethermes, et al.. (2011). An Evolutionary Conserved Role for Anaplastic Lymphoma Kinase in Behavioral Responses to Ethanol. PLoS ONE. 6(7). e22636–e22636. 80 indexed citations

Salomonis, Nathan, Christopher R. Schlieve, Laura Pereira, et al.. (2010). Alternative splicing regulates mouse embryonic stem cell pluripotency and differentiation. Proceedings of the National Academy of Sciences. 107(23). 10514–10519. 175 indexed citations

Wise, Joel K., Kotaro Sena, Karen Vranizan, et al.. (2010). Temporal Gene Expression Profiling during Rat Femoral Marrow Ablation-Induced Intramembranous Bone Regeneration. PLoS ONE. 5(10). e12987–e12987. 43 indexed citations

Goltsev, Yury, et al.. (2009). Developmental and evolutionary basis for drought tolerance of the Anopheles gambiae embryo. Developmental Biology. 330(2). 462–470. 73 indexed citations

Salomonis, Nathan, Brandon Nelson, Karen Vranizan, et al.. (2009). Alternative Splicing in the Differentiation of Human Embryonic Stem Cells into Cardiac Precursors. PLoS Computational Biology. 5(11). e1000553–e1000553. 75 indexed citations

Christiaen, Lionel, Brad Davidson, Takeshi Kawashima, et al.. (2008). The Transcription/Migration Interface in Heart Precursors of Ciona intestinalis. Science. 320(5881). 1349–1352. 106 indexed citations

Salomonis, Nathan, Kristina Hanspers, Alexander C. Zambon, et al.. (2007). GenMAPP 2: new features and resources for pathway analysis. BMC Bioinformatics. 8(1). 217–217. 204 indexed citations

Nord, Alex S., Karen Vranizan, Whittemore G. Tingley, et al.. (2007). Modeling Insertional Mutagenesis Using Gene Length and Expression in Murine Embryonic Stem Cells. PLoS ONE. 2(7). e617–e617. 10 indexed citations

Zambon, Alexander C., Erin L. McDearmon, Nathan Salomonis, et al.. (2003). Time- and exercise-dependent gene regulation in human skeletal muscle. Genome biology. 4(10). R61–R61. 195 indexed citations

10.

Hecht, Frederick, Margaret A. Chesney, J. Stan Lehman, et al.. (2000). Does HIV reporting by name deter testing?. AIDS. 14(12). 1801–1808. 33 indexed citations

11.

Osmond, Dennis, Andrew B. Bindman, Karen Vranizan, et al.. (1999). Name-Based Surveillance and Public Health Interventions for Persons with HIV Infection. Annals of Internal Medicine. 131(10). 775–779. 33 indexed citations

12.

Grumbach, Kevin, Dennis Osmond, Karen Vranizan, Deborah Jaffe, & Andrew B. Bindman. (1998). Primary Care Physicians' Experience of Financial Incentives in Managed-Care Systems. New England Journal of Medicine. 339(21). 1516–1521. 235 indexed citations

13.

Hahn, Judith A., Karen Vranizan, & Andrew R. Moss. (1997). Who Uses Needle Exchange? A Study of Injection Drug Users in Treatment in San Francisco, 1989-1990. Journal of Acquired Immune Deficiency Syndromes & Human Retrovirology. 15(2). 157–164. 69 indexed citations

14.

Komaromy, Miriam, Kevin Grumbach, Michael V Drake, et al.. (1996). The Role of Black and Hispanic Physicians in Providing Health Care for Underserved Populations. New England Journal of Medicine. 334(20). 1305–1310. 706 indexed citations breakdown →

15.

Padian, Nancy, Sevgi O. Aral, Karen Vranizan, & Gail Bolan. (1995). Reliability of Sexual Histories in Heterosexual Couples. Sexually Transmitted Diseases. 22(3). 169–172. 45 indexed citations

16.

Williams, Paul T., William L. Haskell, Karen Vranizan, & Ronald M. Krauss. (1995). The associations of high-density lipoprotein subclasses with insulin and glucose levels, physical activity, resting heart rate, and regional adiposity in men with coronary artery disease: The stanford coronary risk intervention project baseline survey. Metabolism. 44(1). 106–114. 29 indexed citations

17.

Williams, Paul T., Ronald M. Krauss, Marcia L. Stefanick, Karen Vranizan, & Peter D. Wood. (1994). Effects of low-fat diet, calorie restriction, and running on lipoprotein subfraction concentrations in moderately overweight men. Metabolism. 43(5). 655–663. 59 indexed citations

18.

Moss, Andrew R., Karen Vranizan, Robert W. Gorter, et al.. (1994). HIV seroconversion in intravenous drug users in San Francisco, 1985–1990. AIDS. 8(2). 223–232. 150 indexed citations

19.

Williams, Paul T., Ronald M. Krauss, Karen Vranizan, John J. Albers, & Peter D. Wood. (1992). Effects of weight-loss by exercise and by diet on apolipoproteins A-I and A-II and the particle-size distribution of high-density lipoproteins in men. Metabolism. 41(4). 441–449. 68 indexed citations

20.

Stefanick, Marcia L., Paul T. Williams, Ronald M. Krauss, et al.. (1987). Relationships of Plasma Estradiol, Testosterone, and Sex Hormone-Binding Globulin with Lipoproteins, Apolipoproteins, and High Density Lipoprotein Subfractions in Men*. The Journal of Clinical Endocrinology & Metabolism. 64(4). 723–729. 94 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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