Patrick Chappell

2.2k total citations
40 papers, 1.7k citations indexed

About

Patrick Chappell is a scholar working on Reproductive Medicine, Genetics and Endocrine and Autonomic Systems. According to data from OpenAlex, Patrick Chappell has authored 40 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Reproductive Medicine, 12 papers in Genetics and 11 papers in Endocrine and Autonomic Systems. Recurrent topics in Patrick Chappell's work include Hypothalamic control of reproductive hormones (17 papers), Estrogen and related hormone effects (10 papers) and Circadian rhythm and melatonin (8 papers). Patrick Chappell is often cited by papers focused on Hypothalamic control of reproductive hormones (17 papers), Estrogen and related hormone effects (10 papers) and Circadian rhythm and melatonin (8 papers). Patrick Chappell collaborates with scholars based in United States, Poland and Tunisia. Patrick Chappell's co-authors include Jon E. Levine, Rachel S. White, Pamela L. Mellon, John P. Lydon, Karen J. Tonsfeldt, Jadwiga M. Giebułtowicz, Piotr Bębas, Johanna S. Schneider, Orla M. Conneely and Bert W. O Malley and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Neuroscience.

In The Last Decade

Patrick Chappell

34 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick Chappell United States 21 871 592 529 358 276 40 1.7k
Donal C. Skinner United States 27 1.2k 1.3× 706 1.2× 549 1.0× 313 0.9× 432 1.6× 68 2.5k
Norio Iijima Japan 24 743 0.9× 651 1.1× 261 0.5× 556 1.6× 246 0.9× 60 2.0k
Stéphanie L. Padilla United States 14 524 0.6× 750 1.3× 289 0.5× 465 1.3× 206 0.7× 16 1.5k
K.‐Y. Francis Pau United States 26 1.2k 1.3× 676 1.1× 250 0.5× 420 1.2× 336 1.2× 50 2.0k
Casey C Nestor United States 16 1.0k 1.2× 694 1.2× 208 0.4× 457 1.3× 267 1.0× 33 1.6k
Xinhuai Liu New Zealand 24 1.6k 1.9× 554 0.9× 311 0.6× 790 2.2× 386 1.4× 36 2.2k
Shogo Haraguchi Japan 19 317 0.4× 484 0.8× 278 0.5× 405 1.1× 195 0.7× 68 1.7k
Silvia León United States 22 1.1k 1.2× 406 0.7× 249 0.5× 450 1.3× 175 0.6× 36 1.4k
Kevin Sinchak United States 26 1.0k 1.2× 334 0.6× 878 1.7× 471 1.3× 425 1.5× 43 2.1k
Ilona C. Kokay New Zealand 23 618 0.7× 477 0.8× 204 0.4× 221 0.6× 522 1.9× 37 1.7k

Countries citing papers authored by Patrick Chappell

Since Specialization
Citations

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

Fields of papers citing papers by Patrick Chappell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Patrick Chappell

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick Chappell. A scholar is included among the top collaborators of Patrick Chappell 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 Patrick Chappell. Patrick Chappell 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.
Hutton, S. P., Samreen Siddiqui, Patrick Chappell, et al.. (2021). Salinity Alters Toxicity of Commonly Used Pesticides in a Model Euryhaline Fish Species (Menidia beryllina). Toxics. 9(5). 114–114. 20 indexed citations
2.
Goodall, Cheri P., et al.. (2019). Autocrine production of reproductive axis neuropeptides affects proliferation of canine osteosarcoma in vitro. BMC Cancer. 19(1). 158–158. 10 indexed citations
3.
Hoffman, Mark A., et al.. (2018). Presynaptic inhibition decreases when estrogen level rises. Scandinavian Journal of Medicine and Science in Sports. 28(9). 2009–2015. 7 indexed citations
4.
Chappell, Patrick, et al.. (2017). Dietary resveratrol increases mid-life fecundity of female Nothobranchius guentheri. Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 208. 71–76. 14 indexed citations
5.
Dauber, Andrew, Marina Cunha-Silva, Delanie B. Macedo, et al.. (2017). Paternally Inherited DLK1 Deletion Associated With Familial Central Precocious Puberty. The Journal of Clinical Endocrinology & Metabolism. 102(5). 1557–1567. 142 indexed citations
6.
Bracha, Shay, Austin K. Viall, Cheri P. Goodall, et al.. (2013). The expression and role of serotonin receptor 5HTR2A in canine osteoblasts and an osteosarcoma cell line. BMC Veterinary Research. 9(1). 251–251. 4 indexed citations
7.
Tolson, Kristen P. & Patrick Chappell. (2012). The Changes They are A-Timed: Metabolism, Endogenous Clocks, and the Timing of Puberty. Frontiers in Endocrinology. 3. 45–45. 19 indexed citations
8.
Tonsfeldt, Karen J., et al.. (2011). Oestrogen Induces Rhythmic Expression of the Kisspeptin-1 Receptor GPR54 in Hypothalamic Gonadotrophin-Releasing Hormone-Secreting GT1-7 Cells. Journal of Neuroendocrinology. 23(9). 823–830. 44 indexed citations
9.
Tonsfeldt, Karen J. & Patrick Chappell. (2011). Clocks on top: The role of the circadian clock in the hypothalamic and pituitary regulation of endocrine physiology. Molecular and Cellular Endocrinology. 349(1). 3–12. 47 indexed citations
10.
Chappell, Patrick, et al.. (2009). Modulation of Gonadotrophin‐Releasing Hormone Secretion by an Endogenous Circadian Clock. Journal of Neuroendocrinology. 21(4). 339–345. 21 indexed citations
11.
Alvarez, John, Amanda G. Hansen, Teri Ord, et al.. (2008). The Circadian Clock Protein BMAL1 Is Necessary for Fertility and Proper Testosterone Production in Mice. Journal of Biological Rhythms. 23(1). 26–36. 230 indexed citations
12.
Miller, Rebecca, et al.. (2006). PII-29Dose response relationship of indiplon for sleep onset. Clinical Pharmacology & Therapeutics. 79(2). P44–P44. 1 indexed citations
13.
Chappell, Patrick, Rachel S. White, & Pamela L. Mellon. (2003). Circadian Gene Expression Regulates Pulsatile Gonadotropin-Releasing Hormone (GnRH) Secretory Patterns in the Hypothalamic GnRH-Secreting GT1-7 Cell Line. Journal of Neuroscience. 23(35). 11202–11213. 140 indexed citations
14.
Sisk, Cheryl L., Heather N. Richardson, Patrick Chappell, & Jon E. Levine. (2001). In Vivo Gonadotropin-Releasing Hormone Secretion in Female Rats during Peripubertal Development and on Proestrus*. Endocrinology. 142(7). 2929–2936. 87 indexed citations
15.
Levine, Jon E., et al.. (2001). Progesterone Receptors as Neuroendocrine Integrators. Frontiers in Neuroendocrinology. 22(2). 69–106. 81 indexed citations
16.
Chappell, Patrick. (2000). Stimulation of Gonadotropin-Releasing Hormone Surges by Estrogen. I. Role of Hypothalamic Progesterone Receptors. Endocrinology. 141(4). 1477–1485. 39 indexed citations
17.
Chappell, Patrick & Jon E. Levine. (2000). Stimulation of Gonadotropin-Releasing Hormone Surges by Estrogen. I. Role of Hypothalamic Progesterone Receptors. Endocrinology. 141(4). 1477–1485. 130 indexed citations
18.
Chappell, Patrick, John P. Lydon, Orla M. Conneely, Bert W. O Malley, & Jon E. Levine. (1997). Endocrine Defects in Mice Carrying a Null Mutation for the Progesterone Receptor Gene*. Endocrinology. 138(10). 4147–4152. 133 indexed citations
19.
Chappell, Patrick. (1997). Endocrine Defects in Mice Carrying a Null Mutation for the Progesterone Receptor Gene. Endocrinology. 138(10). 4147–4152. 40 indexed citations
20.
Levine, Jon E., Patrick Chappell, Leslie M. Besecke, et al.. (1995). Amplitude and frequency modulation of pulsatile luteinizing hormone-releasing hormone release. Cellular and Molecular Neurobiology. 15(1). 117–139. 33 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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