W. Wittkowski

2.9k total citations
74 papers, 2.4k citations indexed

About

W. Wittkowski is a scholar working on Cellular and Molecular Neuroscience, Endocrine and Autonomic Systems and Molecular Biology. According to data from OpenAlex, W. Wittkowski has authored 74 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Cellular and Molecular Neuroscience, 17 papers in Endocrine and Autonomic Systems and 12 papers in Molecular Biology. Recurrent topics in W. Wittkowski's work include Circadian rhythm and melatonin (14 papers), Neuroscience and Neuropharmacology Research (12 papers) and Neurobiology and Insect Physiology Research (11 papers). W. Wittkowski is often cited by papers focused on Circadian rhythm and melatonin (14 papers), Neuroscience and Neuropharmacology Research (12 papers) and Neurobiology and Insect Physiology Research (11 papers). W. Wittkowski collaborates with scholars based in Germany, Italy and United States. W. Wittkowski's co-authors include Tobias M. Böckers, Michael R. Kreutz, Christo Pantev, G. Anogianakis, M. Hoke, Klaus Lehnertz, Bernd Lütkenhöner, Klaus H. Hoffmann, J. Bockmann and K. Fleischhauer and has published in prestigious journals such as PLoS ONE, Brain Research and Biochemical and Biophysical Research Communications.

In The Last Decade

W. Wittkowski

73 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W. Wittkowski Germany 28 697 688 561 410 287 74 2.4k
A.A. Sluiter Netherlands 24 990 1.4× 695 1.0× 339 0.6× 380 0.9× 546 1.9× 43 2.2k
Haruo Nogami Japan 25 392 0.6× 997 1.4× 342 0.6× 883 2.2× 335 1.2× 77 2.7k
Richard W. Clough United States 22 355 0.5× 986 1.4× 518 0.9× 543 1.3× 392 1.4× 41 2.5k
A. Weindl Germany 30 721 1.0× 1.5k 2.1× 308 0.5× 855 2.1× 346 1.2× 77 3.2k
L. F. Agnati Sweden 30 452 0.6× 1.7k 2.4× 370 0.7× 1.2k 2.8× 274 1.0× 79 2.7k
Olivier Bosler France 30 1.0k 1.5× 1.5k 2.2× 478 0.9× 721 1.8× 331 1.2× 81 2.5k
Mark J. Perlow United States 30 717 1.0× 1.7k 2.5× 423 0.8× 631 1.5× 453 1.6× 58 3.5k
Tamäs J. Görcs Hungary 28 454 0.7× 2.3k 3.3× 811 1.4× 1.1k 2.7× 339 1.2× 53 3.2k
Setsuji Hisano Japan 32 835 1.2× 1.9k 2.8× 523 0.9× 1.1k 2.7× 323 1.1× 110 3.7k
Keith J. Lookingland United States 24 426 0.6× 772 1.1× 144 0.3× 522 1.3× 314 1.1× 89 2.0k

Countries citing papers authored by W. Wittkowski

Since Specialization
Citations

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

Fields of papers citing papers by W. Wittkowski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Wittkowski

This figure shows the co-authorship network connecting the top 25 collaborators of W. Wittkowski. A scholar is included among the top collaborators of W. Wittkowski 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 W. Wittkowski. W. Wittkowski 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.
Marco, Giovana Seno Di, Marcus Brand, Raphael Koch, et al.. (2011). Circulating Endothelial Progenitor Cells in Kidney Transplant Patients. PLoS ONE. 6(9). e24046–e24046. 14 indexed citations
2.
Zatta, Paolo, Pamela Zambenedetti, W. Wittkowski, et al.. (2005). Copper and zinc dismetabolism in the mouse brain upon chronic cuprizone treatment. Cellular and Molecular Life Sciences. 62(13). 1502–1513. 71 indexed citations
3.
Butterweck, Veronika, et al.. (2002). Long-term effects of St. John’s wort and hypericin on monoamine levels in rat hypothalamus and hippocampus. Brain Research. 930(1-2). 21–29. 93 indexed citations
4.
Böckers, Tobias M., et al.. (2001). The Pars tuberalis of the Monkey <i>(Macaca fascicularis)</i> Hypophysis: Cell Types and Hormone Expression. Cells Tissues Organs. 169(1). 55–63. 4 indexed citations
5.
Bockmann, Jürgen, Carsten Winter, Michael R. Kreutz, W. Wittkowski, & Tobias M. Böckers. (1998). A PCR strategy for screening DNA libraries. 3(1). 48–50. 4 indexed citations
6.
Wittkowski, W., Jürgen Bockmann, Michael R. Kreutz, & Tobias M. Böckers. (1998). Cell and Molecular Biology of the Pars Tuberalis of the Pituitary. International review of cytology. 185. 157–194. 53 indexed citations
7.
Böckers, Tobias M., J. Bockmann, Petra Niklowitz, et al.. (1997). Initial Expression of the Common α-Chain in Hypophyseal Pars Tuberalis-Specific Cells in Spontaneous Recrudescent Hamsters*. Endocrinology. 138(10). 4101–4108. 21 indexed citations
8.
Bockmann, J., Tobias M. Böckers, Carsten Winter, et al.. (1997). Thyrotropin Expression in Hypophyseal Pars Tuberalis-Specific Cells is 3,5,3′-Triiodothyronine, Thyrotropin-Releasing Hormone, and Pit-1 Independent*. Endocrinology. 138(3). 1019–1028. 88 indexed citations
9.
Bockmann, J., Carsten Winter, W. Wittkowski, Michael R. Kreutz, & Tobias M. Böckers. (1997). Cloning and Expression of a Brain-Derived TSH Receptor. Biochemical and Biophysical Research Communications. 238(1). 173–178. 39 indexed citations
10.
Böckers, Tobias M., et al.. (1996). Evidence for Gene Transcription of Adenohypophyseal Hormones in the Ovine Pars tuberalis. Neuroendocrinology. 63(1). 16–27. 19 indexed citations
11.
Bockmann, J., Tobias M. Böckers, Petra Niklowitz, et al.. (1996). Short photoperiod-dependent down-regulation of thyrotropin-alpha and -beta in hamster pars tuberalis-specific cells is prevented by pinealectomy.. Endocrinology. 137(5). 1804–1813. 56 indexed citations
12.
Wiemann, Martin, W. Wittkowski, U. Altrup, & Erwin‐Josef Speckmann. (1996). Alterations of neuronal fibers after epileptic activity induced by pentylenetetrazole: fine structure investigated by calcium cytochemistry and neurobiotin labeling (buccal ganglia, Helix pomatia ). Cell and Tissue Research. 286(1). 43–53. 7 indexed citations
13.
Böckers, Tobias M., Petra Niklowitz, J. Bockmann, et al.. (1995). Daily Melatonin Injections Induce Cytological Changes in Pars Tuberalis‐Specific Cells Similar to Short Photoperiod. Journal of Neuroendocrinology. 7(8). 607–613. 34 indexed citations
14.
Wittkowski, W., et al.. (1992). The pars tuberalis of the hypophysis: a modulator of the pars distalis?. European Journal of Endocrinology. 126(4). 285–290. 42 indexed citations
15.
Schulze‐Bonhage, Andreas & W. Wittkowski. (1990). Age-Dependent Changes of Ultrastructure and Thyroid-Stimulating Hormone Immunoreactivity in the Pars tuberalis of the Rat. Cells Tissues Organs. 139(2). 134–140. 6 indexed citations
16.
Sunderkötter, Cord, W. Wittkowski, & Klaus H. Hoffmann. (1990). Fenestrated Capillaries in the Ventral Sebaceous Gland of the Djungarian Hamster, Phodopus sungorus. Cells Tissues Organs. 139(1). 45–48. 5 indexed citations
17.
Bergmann, Martin, W. Wittkowski, & Klaus H. Hoffmann. (1989). Ultrastructural localization of thyrotropin (TSH)-like immunoreactivity in specific secretory cells of the hypophyseal pars tuberalis in the Djungarian hamster, Phodopus sungorus. Cell and Tissue Research. 256(3). 649–52. 26 indexed citations
18.
Wittkowski, W., et al.. (1988). Seasonal Ultrastructural Changes of the Hypophyseal Pars tuberalis in the Hedgehog (<i>Erinaceus europaeus</i> L.). Cells Tissues Organs. 133(3). 217–223. 18 indexed citations
19.
Pera, Francesco & W. Wittkowski. (1985). Size, form and orientation of the neuronal perikarya and nuclei in the nucleus infundibularis of the male rat.. PubMed. 26(1). 91–108.
20.
Wittkowski, W.. (1972). Zur Ultrastruktur der Gef��forts�tze von Ependymund Gliazellen im Infundibulum der Ratte. Cell and Tissue Research. 130(1). 58–69. 23 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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