Joan W. Witkin

2.2k total citations
44 papers, 1.9k citations indexed

About

Joan W. Witkin is a scholar working on Reproductive Medicine, Cell Biology and Endocrine and Autonomic Systems. According to data from OpenAlex, Joan W. Witkin has authored 44 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Reproductive Medicine, 10 papers in Cell Biology and 9 papers in Endocrine and Autonomic Systems. Recurrent topics in Joan W. Witkin's work include Hypothalamic control of reproductive hormones (33 papers), Stress Responses and Cortisol (9 papers) and Regulation of Appetite and Obesity (9 papers). Joan W. Witkin is often cited by papers focused on Hypothalamic control of reproductive hormones (33 papers), Stress Responses and Cortisol (9 papers) and Regulation of Appetite and Obesity (9 papers). Joan W. Witkin collaborates with scholars based in United States, Italy and United Kingdom. Joan W. Witkin's co-authors include Ann‐Judith Silverman, Ann‐Judith Silverman, Charles M. Paden, Wen‐Pin Chen, Michel Ferin, Sulli Popilskis, Giulia Baldini, María T. Martín‐Romero, Vytas A. Bankaitis and Robert P. Millar and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Cell Biology and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Joan W. Witkin

44 papers receiving 1.9k citations

Peers

Joan W. Witkin

CMN

EAS

Michael Selmanoff United States

D. W. Pfaff United States

Marie J. Gibson United States

Donald W. Pfaff United States

C Bugnon France

Mauro Vallarino Italy

Philippe Ciofi France

Norio Iijima Japan

John K. McDonald United States

Kevin Sinchak United States

Michael Selmanoff United States

Joan W. Witkin

1.2k ×1.0

830 ×1.5

481 ×1.0

CMN

375 ×0.8

EAS

283 ×0.8

Citations per year, relative to Joan W. Witkin Joan W. Witkin (= 1×) peers Michael Selmanoff

Countries citing papers authored by Joan W. Witkin

Since Specialization

Citations

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

Fields of papers citing papers by Joan W. Witkin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joan W. Witkin. 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 Joan W. Witkin. The network helps show where Joan W. Witkin may publish in the future.

Co-authorship network of co-authors of Joan W. Witkin

This figure shows the co-authorship network connecting the top 25 collaborators of Joan W. Witkin. A scholar is included among the top collaborators of Joan W. Witkin 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 Joan W. Witkin. Joan W. Witkin 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

Witkin, Joan W., et al.. (2003). Early Expression of Chicken Gonadotropin‐Releasing Hormone‐1 in the Developing Chick. Journal of Neuroendocrinology. 15(9). 865–870. 14 indexed citations

Chieregatti, Evelina, Joan W. Witkin, & Giulia Baldini. (2002). SNAP‐25 and Synaptotagmin 1 Function in Ca²⁺‐Dependent Reversible Docking of Granules to the Plasma Membrane. Traffic. 3(7). 496–511. 27 indexed citations

Jung, Heike, P. W. Carmel, Michael S. Schwartz, et al.. (1999). Some Hypothalamic Hamartomas Contain Transforming Growth Factorα , a Puberty-Inducing Growth Factor, But Not Luteinizing Hormone-Releasing Hormone Neurons¹. The Journal of Clinical Endocrinology & Metabolism. 84(12). 4695–4701. 68 indexed citations

Huddleston, Stephen J., et al.. (1999). Role of the Cysteine-rich Domain of the t-SNARE Component, SYNDET, in Membrane Binding and Subcellular Localization. Journal of Biological Chemistry. 274(13). 9053–9060. 40 indexed citations

Witkin, Joan W.. (1999). Synchronized neuronal networks: The GnRH system. Microscopy Research and Technique. 44(1). 11–18. 29 indexed citations

Witkin, Joan W., et al.. (1997). GnRH Perikarya in Medial Basal Hypothalamus of Pubertal Female Rhesus Macaque are Ensheathed With Glia. Journal of Neuroendocrinology. 9(12). 881–885. 19 indexed citations

Witkin, Joan W., et al.. (1995). Novel associations among gonadotropin-releasing hormone neurons.. Endocrinology. 136(10). 4323–4330. 46 indexed citations

Sullivan, Kelli A., Joan W. Witkin, Michel Ferin, & Ann‐Judith Silverman. (1995). Gonadotropin-releasing hormone neurons in the rhesus macaque are not immunoreactive for the estrogen receptor. Brain Research. 685(1-2). 198–200. 65 indexed citations

Witkin, Joan W. & María T. Martín‐Romero. (1995). Comparison of ultrastructural characteristics of gonadotropin-releasing hormone neurons in prepubertal and adult male rats. Neuroscience. 64(4). 1145–1151. 24 indexed citations

10.

Witkin, Joan W., et al.. (1995). Glial Ensheathment of GnRH Neurons in Pubertal Female Rhesus Macaques. Journal of Neuroendocrinology. 7(9). 665–671. 25 indexed citations

11.

Martín‐Romero, María T., Ann‐Judith Silverman, Phyllis M. Wise, & Joan W. Witkin. (1994). Ultrastructural changes in gonadotropin-releasing hormone neurons as a function of age and ovariectomy in rats. Neuroscience. 58(1). 217–225. 32 indexed citations

12.

Witkin, Joan W.. (1992). Increased synaptic input to gonadotropin-releasing hormone neurons in aged, virgin, male sprague-dawley rats. Neurobiology of Aging. 13(6). 681–686. 11 indexed citations

13.

Witkin, Joan W., Michel Ferin, Sulli Popilskis, & Ann‐Judith Silverman. (1991). Effects of Gonadal Steroids on the Ultrastructure of GnRH Neurons in the Rhesus Monkey: Synaptic Input and Glial Apposition*. Endocrinology. 129(2). 1083–1092. 171 indexed citations

14.

Silverman, Ann‐Judith, et al.. (1990). Modulation of gonadotropin‐releasing hormone neuronal activity as evidenced by uptake of fluorogold from the vasculature. Synapse. 6(2). 154–160. 34 indexed citations

15.

Witkin, Joan W. & Kafui Demasio. (1990). Ultrastructural differences between smooth and thorny gonadotropin-releasing hormone neurons. Neuroscience. 34(3). 777–783. 10 indexed citations

16.

Chen, Wen‐Pin, Joan W. Witkin, & Ann‐Judith Silverman. (1990). Sexual Dimorphism in the Synaptic Input to Gonadotropin Releasing Hormone Neurons*. Endocrinology. 126(2). 695–702. 87 indexed citations

17.

Chen, Wen‐Pin, Joan W. Witkin, & Ann‐Judith Silverman. (1989). Beta‐endorphin and gonadotropin‐releasing hormone synaptic input to gonadotropin‐releasing hormone neurosecretory cells in the male rat. The Journal of Comparative Neurology. 286(1). 85–95. 119 indexed citations

18.

Witkin, Joan W.. (1987). Immunocytochemical demonstration of luteinizing hormone-releasing hormone in optic nerve and nasal region of fetal rhesus macaque. Neuroscience Letters. 79(1-2). 73–77. 21 indexed citations

19.

Witkin, Joan W.. (1987). Nervus Terminalis, Olfactory Nerve, and Optic Nerve Representation of Luteinizing Hormone‐Releasing Hormone in Primates^a. Annals of the New York Academy of Sciences. 519(1). 174–183. 20 indexed citations

20.

Witkin, Joan W.. (1987). Aging changes in synaptology of luteinizing hormone-releasing hormone neurons in male rat preoptic area. Neuroscience. 22(3). 1003–1013. 39 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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