Margaret A. Shupnik

8.7k total citations · 1 hit paper
109 papers, 7.1k citations indexed

About

Margaret A. Shupnik is a scholar working on Genetics, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, Margaret A. Shupnik has authored 109 papers receiving a total of 7.1k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Genetics, 55 papers in Endocrinology, Diabetes and Metabolism and 41 papers in Molecular Biology. Recurrent topics in Margaret A. Shupnik's work include Estrogen and related hormone effects (62 papers), Growth Hormone and Insulin-like Growth Factors (36 papers) and Hypothalamic control of reproductive hormones (32 papers). Margaret A. Shupnik is often cited by papers focused on Estrogen and related hormone effects (62 papers), Growth Hormone and Insulin-like Growth Factors (36 papers) and Hypothalamic control of reproductive hormones (32 papers). Margaret A. Shupnik collaborates with scholars based in United States, Australia and Canada. Margaret A. Shupnik's co-authors include William W. Chin, Soheyla Gharib, E. Chester Ridgway, William W. Chin, Margaret E. Wierman, Keith Friend, Daniel J. Haisenleder, Emily M. Fox, Emilie F. Rissman and Laurel W. Rice 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

Margaret A. Shupnik

108 papers receiving 6.9k 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.

Molecular Biology of the Pituitary Gonadotropins

1990 565 citations Soheyla Gharib, Margaret A. Shupnik et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Margaret A. Shupnik United States	49	3.4k	2.4k	2.3k	2.2k	905	109	7.1k
C. Wayne Bardin United States	46	1.7k 0.5×	3.3k 1.4×	3.6k 1.5×	2.6k 1.2×	1.1k 1.3×	184	8.0k
Sietse Mosselman Netherlands	27	2.8k 0.8×	868 0.4×	1.2k 0.5×	1.7k 0.8×	756 0.8×	35	4.8k
Richard N. Clayton United Kingdom	52	1.2k 0.4×	5.1k 2.1×	3.5k 1.5×	2.0k 0.9×	1.5k 1.7×	181	9.2k
Kelly E. Mayo United States	56	2.3k 0.7×	2.5k 1.0×	1.6k 0.7×	4.3k 1.9×	2.0k 2.2×	117	9.8k
Jean Djiane France	49	2.5k 0.7×	3.8k 1.6×	911 0.4×	3.3k 1.5×	348 0.4×	231	9.1k
Edward J. Filardo United States	35	5.0k 1.5×	1.6k 0.7×	930 0.4×	3.1k 1.4×	243 0.3×	46	7.5k
Fredric E. Wondisford United States	56	2.1k 0.6×	4.5k 1.9×	1.3k 0.5×	4.1k 1.9×	324 0.4×	154	9.1k
Jacques Young France	61	2.4k 0.7×	4.9k 2.0×	3.7k 1.6×	3.3k 1.5×	957 1.1×	222	10.4k
Zvi Naor Israel	50	1.5k 0.5×	1.6k 0.6×	3.5k 1.5×	2.7k 1.2×	1.5k 1.6×	169	7.1k
Yefei Pang United States	31	3.3k 1.0×	924 0.4×	1.1k 0.4×	1.4k 0.6×	544 0.6×	52	5.3k

Countries citing papers authored by Margaret A. Shupnik

Since Specialization

Citations

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

Fields of papers citing papers by Margaret A. Shupnik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Margaret A. Shupnik. 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 Margaret A. Shupnik. The network helps show where Margaret A. Shupnik may publish in the future.

Co-authorship network of co-authors of Margaret A. Shupnik

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

Tsai, Houng‐Wei, et al.. (2022). Forskolin Stimulates Estrogen Receptor (ER) α Transcriptional Activity and Protects ER from Degradation by Distinct Mechanisms. International Journal of Endocrinology. 2022. 1–17. 2 indexed citations

Fox, Emily M., Josefa Andrade, & Margaret A. Shupnik. (2008). Novel actions of estrogen to promote proliferation: Integration of cytoplasmic and nuclear pathways. Steroids. 74(7). 622–627. 128 indexed citations

Walsh, Heidi E., et al.. (2007). Estrogen Enhances Gonadotropin-Releasing Hormone-Stimulated Transcription of the Luteinizing Hormone Subunit Promoters via Altered Expression of Stimulatory and Suppressive Transcription Factors. Endocrinology. 148(12). 6083–6091. 24 indexed citations

Abe, Hiroshi, Koji Murao, Hitomi Imachi, et al.. (2004). Thyrotropin-Releasing Hormone-Stimulated Thyrotropin Expression Involves Islet-Brain-1/c-Jun N-Terminal Kinase Interacting Protein-1. Endocrinology. 145(12). 5623–5628. 7 indexed citations

Resnick, Eileen M., et al.. (2003). Truncated Estrogen Receptor Product-1 Stimulates Estrogen Receptor α Transcriptional Activity by Titration of Repressor Proteins. Journal of Biological Chemistry. 278(40). 38125–38131. 10 indexed citations

Shupnik, Margaret A.. (2000). Thyroid Hormone Suppression of Pituitary Hormone Gene Expression. Reviews in Endocrine and Metabolic Disorders. 1(1-2). 35–42. 30 indexed citations

Weck, Jennifer, et al.. (2000). Divergent and Composite Gonadotropin-Releasing Hormone-Responsive Elements in the Rat Luteinizing Hormone Subunit Genes. Molecular Endocrinology. 14(4). 472–485. 68 indexed citations

Schreihofer, Derek A., et al.. (1999). Transcriptional Regulation by a Naturally Occurring Truncated Rat Estrogen Receptor (ER), Truncated ER Product-1 (TERP-1). Molecular Endocrinology. 13(2). 320–329. 44 indexed citations

Weck, Jennifer, et al.. (1998). Differential Gonadotropin-Releasing Hormone Stimulation of Rat Luteinizing Hormone Subunit Gene Transcription by Calcium Influx and Mitogen-Activated Protein Kinase-Signaling Pathways. Molecular Endocrinology. 12(3). 451–457. 101 indexed citations

10.

Shupnik, Margaret A., et al.. (1997). Molecular aspects of steroid hormone action in the male reproductive axis.. PubMed. 18(4). 341–4. 6 indexed citations

11.

Mason, M, A D Dunn, Jacobo Wortsman, et al.. (1995). Thyroids from siblings with Pendred's syndrome contain thyroglobulin messenger ribonucleic acid variants.. The Journal of Clinical Endocrinology & Metabolism. 80(2). 497–503. 15 indexed citations

12.

Friend, Keith, et al.. (1995). Estrogen regulates the expression of several different estrogen receptor mRNA isoforms in rat pituitary.. Proceedings of the National Academy of Sciences. 92(10). 4367–4371. 126 indexed citations

13.

Clarke, Iain J., et al.. (1993). Transcription rate of the follicle stimulating hormone (FSH) β subunit gene is reduced by inhibin in sheep but this does not fully explain the decrease in mRNA. Molecular and Cellular Endocrinology. 91(1-2). 211–216. 27 indexed citations

14.

Urban, Randall J., James C. Garmey, Margaret A. Shupnik, & Johannes D. Veldhuis. (1991). Follicle-Stimulating Hormone Increases Concentrations of Messenger Ribonucleic Acid Encoding Cytochrome P450 Cholesterol Side-Chain Cleavage Enzyme in Primary Cultures of Porcine Granulosa Cells*. Endocrinology. 128(4). 2000–2007. 38 indexed citations

15.

Shupnik, Margaret A., Barry A. Rosenzweig, & Mark O. Showers. (1990). Interactions of Thyrotropin-Releasing Hormone, Phorbol Ester, and Forskolin-Sensitive Regions of the Rat Thyrotropin-β Gene. Molecular Endocrinology. 4(6). 829–836. 24 indexed citations

16.

Shupnik, Margaret A., Michael S. Gordon, & William W. Chin. (1989). Tissue-Specific Regulation of Rat Estrogen Receptor mRNAs. Molecular Endocrinology. 3(4). 660–665. 164 indexed citations

17.

Shupnik, Margaret A., Soheyla Gharib, & William W. Chin. (1989). Divergent Effects of Estradiol on Gonadotropin Gene Transcription in Pituitary Fragments. Molecular Endocrinology. 3(3). 474–480. 110 indexed citations

18.

Shupnik, Margaret A., et al.. (1985). Triiodothyronine Rapidly Decreases Transcription of the Thyrotropin Subunit Genes in Thyrotropic Tumor Explants*. Endocrinology. 117(5). 1940–1946. 48 indexed citations

19.

Shupnik, Margaret A. & A H Tashjian. (1982). Epidermal growth factor and phorbol ester actions on human osteosarcoma cells. Characterization of response and nonresponsive cell lines.. Journal of Biological Chemistry. 257(20). 12161–12164. 52 indexed citations

20.

Shupnik, Margaret A., et al.. (1979). Effect of estrogen on preprolactin messenger ribonucleic acid sequences. Biochemistry. 18(10). 2044–2048. 46 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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