P. Landis Keyes

2.5k total citations
72 papers, 2.1k citations indexed

About

P. Landis Keyes is a scholar working on Agronomy and Crop Science, Reproductive Medicine and Animal Science and Zoology. According to data from OpenAlex, P. Landis Keyes has authored 72 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Agronomy and Crop Science, 28 papers in Reproductive Medicine and 24 papers in Animal Science and Zoology. Recurrent topics in P. Landis Keyes's work include Reproductive Physiology in Livestock (50 papers), Rabbits: Nutrition, Reproduction, Health (23 papers) and Ovarian function and disorders (18 papers). P. Landis Keyes is often cited by papers focused on Reproductive Physiology in Livestock (50 papers), Rabbits: Nutrition, Reproduction, Health (23 papers) and Ovarian function and disorders (18 papers). P. Landis Keyes collaborates with scholars based in United States, India and China. P. Landis Keyes's co-authors include Geula Gibori, J. L. Pate, Josephine B. Miller, A. V. Nalbandov, Jennifer M. Bowen, David H. Townson, Jeffrey S. Warren, HOWARD J. KIRCHICK, Jack L. Kostyo and Roger C. Wiggins and has published in prestigious journals such as Science, Endocrinology and Annual Review of Physiology.

In The Last Decade

P. Landis Keyes

72 papers receiving 2.0k citations

Peers

P. Landis Keyes
D. T. Baird United Kingdom
T. A. Bramley United Kingdom
A.K. Goff Canada
Patricia B. Coulson United States
Mark A. Fenwick United Kingdom
K. M. Henderson New Zealand
Bajram Berisha Germany
R. A. Milvae United States
C.W. Weems United States
H. Tamada Japan
D. T. Baird United Kingdom
P. Landis Keyes
Citations per year, relative to P. Landis Keyes P. Landis Keyes (= 1×) peers D. T. Baird

Countries citing papers authored by P. Landis Keyes

Since Specialization
Citations

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

Fields of papers citing papers by P. Landis Keyes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Landis Keyes. 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 P. Landis Keyes. The network helps show where P. Landis Keyes may publish in the future.

Co-authorship network of co-authors of P. Landis Keyes

This figure shows the co-authorship network connecting the top 25 collaborators of P. Landis Keyes. A scholar is included among the top collaborators of P. Landis Keyes 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 P. Landis Keyes. P. Landis Keyes is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Pate, J. L. & P. Landis Keyes. (2001). Immune cells in the corpus luteum: friends or foes?. Reproduction. 122(5). 665–676. 144 indexed citations
2.
3.
Bowen, Jennifer M., Roberto Towns, Jeffrey S. Warren, & P. Landis Keyes. (1999). Luteal Regression in the Normally Cycling Rat: Apoptosis, Monocyte Chemoattractant Protein-1, and Inflammatory Cell Involvement1. Biology of Reproduction. 60(3). 740–746. 54 indexed citations
4.
Bowen, Jennifer M. & P. Landis Keyes. (1999). The Proestrous Prolactin Surge Is Not the Sole Initiator of Regressive Changes in Corpora Lutea of Normally Cycling Rats1. Biology of Reproduction. 61(5). 1208–1215. 13 indexed citations
5.
Towns, Roberto, K.M.J. Menon, R. Kaye Brabec, et al.. (1999). Glucocorticoids Stimulate the Accumulation of Lipids in the Rat Corpus Luteum1. Biology of Reproduction. 61(2). 416–421. 13 indexed citations
6.
Townson, David H., et al.. (1996). Expression of the Steroidogenic Acute Regulatory Protein in the Corpus Luteum of the Rabbit: Dependence upon the Luteotropic Hormone, Estradiol-17β11. Biology of Reproduction. 55(4). 868–874. 58 indexed citations
7.
Bowen, Jennifer M., P. Landis Keyes, Jeffrey S. Warren, & David H. Townson. (1996). Prolactin-Induced Regression of the Rat Corpus Luteum: Expression of Monocyte Chemoattractant Protein-1 and Invasion of Macrophages1. Biology of Reproduction. 54(5). 1120–1127. 90 indexed citations
8.
Seiner, Stephen J., Willfried Schramm, & P. Landis Keyes. (1992). Effect of treatment with methylprednisolone on duration of pseudopregnancy and on macrophages and T lymphocytes in rabbit corpora lutea. Reproduction. 96(1). 347–353. 7 indexed citations
9.
Hunzicker-Dunn, Mary, Anthony Chen, Victoria Jackiw, et al.. (1991). Luteal Enzymes of the Luteinizing Hormone and β-Adrenergic Signal Transduction Pathways in Hypophysectomized Rabbits do not Require Pituitary Hormone Support1. Biology of Reproduction. 44(4). 609–619. 1 indexed citations
10.
Keyes, P. Landis, et al.. (1991). Insulin-Like Growth Factor-I Stimulates Steroidogenesis in Rabbit Luteal Cells*. Endocrinology. 128(4). 1702–1708. 32 indexed citations
11.
Wiltbank, Milo C., K P Gallagher, Amy Christensen, R. Kaye Brabec, & P. Landis Keyes. (1990). Physiological and Immunocytochemical Evidence for a New Concept of Blood Flow Regulation in the Corpus Luteum1. Biology of Reproduction. 42(1). 139–149. 60 indexed citations
12.
Keyes, P. Landis, et al.. (1990). The Biosynthesis of Cholesterol Side-Chain Cleavage Cytochrome P-450 in the Rabbit Corpus Luteum Depends Upon Estrogen*. Endocrinology. 127(3). 1186–1193. 11 indexed citations
13.
Bagavandoss, P., Roger C. Wiggins, Steven L. Kunkel, Daniel G. Remick, & P. Landis Keyes. (1989). Tumor Necrosis Factor Production and Accumulation of Inflammatory Cells in the Corpus Luteum of Pseudopregnancy and Pregnancy in Rabbits1. Biology of Reproduction. 42(2). 367–376. 138 indexed citations
14.
Wiltbank, M.C., Kim P. Gallagher, Robert C. Dysko, & P. Landis Keyes. (1989). Regulation of Blood Flow to the Rabbit Corpus Luteum: Effects of Estradiol and Human Chorionic Gonadotropin*. Endocrinology. 124(2). 605–611. 30 indexed citations
15.
Keyes, P. Landis & M.C. Wiltbank. (1988). Endocrine Regulation of the Corpus Luteum. Annual Review of Physiology. 50(1). 465–482. 36 indexed citations
16.
Keyes, P. Landis & John E. Gadsby. (1987). Role of Estrogen and the Placenta in the Maintenance of the Rabbit Corpus Luteum. Advances in experimental medicine and biology. 219. 361–378. 4 indexed citations
17.
Keyes, P. Landis, et al.. (1987). The Roles of Prolactin and Testosterone in the Development and Function of Granulosa Lutein Tissue in the Rat1. Biology of Reproduction. 37(3). 699–707. 10 indexed citations
18.
19.
Farookhi, Riaz, P. Landis Keyes, & Larry E. Kahn. (1982). A Method for Transplantation of Luteinizing Granulosa Cells: Evidence for Progesterone Secretion1. Biology of Reproduction. 27(5). 1261–1266. 7 indexed citations
20.
Keyes, P. Landis & A. V. Nalbandov. (1968). A MECHANISM FOR LH-INDUCED REGRESSION OF CORPORA LUTEA IN RABBITS. Reproduction. 17(1). 183–185. 10 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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