P. Knapstein

676 total citations
54 papers, 478 citations indexed

About

P. Knapstein is a scholar working on Molecular Biology, Endocrinology, Diabetes and Metabolism and Genetics. According to data from OpenAlex, P. Knapstein has authored 54 papers receiving a total of 478 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Molecular Biology, 21 papers in Endocrinology, Diabetes and Metabolism and 13 papers in Genetics. Recurrent topics in P. Knapstein's work include Steroid Chemistry and Biochemistry (18 papers), Hormonal and reproductive studies (17 papers) and Estrogen and related hormone effects (12 papers). P. Knapstein is often cited by papers focused on Steroid Chemistry and Biochemistry (18 papers), Hormonal and reproductive studies (17 papers) and Estrogen and related hormone effects (12 papers). P. Knapstein collaborates with scholars based in Germany, United States and Denmark. P. Knapstein's co-authors include Joseph C. Touchstone, Johannes Keller, G. W. Oertel, Karl‐Heinz Frosch, Shan Jiang, Peter Vaupel, Henryk Pilch, Chung-Hsiu Wu, Karlheinz Schlenger and Amnon David and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, International Journal of Molecular Sciences and The American Journal of Sports Medicine.

In The Last Decade

P. Knapstein

53 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Knapstein Germany 12 220 121 84 54 51 54 478
P. Schlesinger Australia 11 157 0.7× 100 0.8× 100 1.2× 24 0.4× 87 1.7× 14 550
Ilana Talior Israel 8 327 1.5× 62 0.5× 44 0.5× 35 0.6× 24 0.5× 8 622
Mingwei Liu China 14 287 1.3× 35 0.3× 29 0.3× 22 0.4× 76 1.5× 27 548
Chike Bellarmine Item Austria 17 348 1.6× 46 0.4× 108 1.3× 7 0.1× 31 0.6× 38 879
M. Rochel Germany 7 128 0.6× 249 2.1× 94 1.1× 3 0.1× 49 1.0× 9 477
A Gérard Belgium 19 363 1.6× 512 4.2× 149 1.8× 7 0.1× 43 0.8× 55 986
Zhi‐Bin Yu China 11 267 1.2× 73 0.6× 19 0.2× 5 0.1× 38 0.7× 36 461
Judit Hodrea Hungary 16 222 1.0× 103 0.9× 23 0.3× 11 0.2× 21 0.4× 26 558
Birthe Roos Netherlands 11 187 0.8× 24 0.2× 31 0.4× 20 0.4× 16 0.3× 15 496
Y. Goto Japan 10 859 3.9× 196 1.6× 64 0.8× 6 0.1× 21 0.4× 23 1.2k

Countries citing papers authored by P. Knapstein

Since Specialization
Citations

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

Fields of papers citing papers by P. Knapstein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Knapstein

This figure shows the co-authorship network connecting the top 25 collaborators of P. Knapstein. A scholar is included among the top collaborators of P. Knapstein 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. Knapstein. P. Knapstein 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.
Jiang, Shan, P. Knapstein, Jessika Appelt, et al.. (2024). Transcript-dependent effects of the CALCA gene on the progression of post-traumatic osteoarthritis in mice. Communications Biology. 7(1). 223–223. 1 indexed citations
2.
Jiang, Shan, Weixin Xie, P. Knapstein, et al.. (2023). The selective norepinephrine reuptake inhibitor reboxetine promotes late-stage fracture healing in mice. iScience. 26(10). 107761–107761. 4 indexed citations
3.
Knapstein, P., et al.. (2022). The role of sphingosine-1-phosphate in bone remodeling and osteoporosis. Bone Research. 10(1). 34–34. 38 indexed citations
4.
Messerer, David Alexander Christian, Thomas Datzmann, Anke Baranowsky, et al.. (2022). Systemic calcitonin gene-related peptide receptor antagonism decreases survival in a porcine model of polymicrobial sepsis: blinded randomised controlled trial. British Journal of Anaesthesia. 128(5). 864–873. 10 indexed citations
5.
Baranowsky, Anke, Denise Jahn, Shan Jiang, et al.. (2022). Procalcitonin is expressed in osteoblasts and limits bone resorption through inhibition of macrophage migration during intermittent PTH treatment. Bone Research. 10(1). 9–9. 12 indexed citations
6.
Jiang, Shan, et al.. (2021). An optimized protocol for a standardized, femoral osteotomy model to study fracture healing in mice. STAR Protocols. 2(3). 100798–100798. 4 indexed citations
7.
Knapstein, P., Denise Jahn, Jessika Appelt, et al.. (2020). Crosstalk of Brain and Bone—Clinical Observations and Their Molecular Bases. International Journal of Molecular Sciences. 21(14). 4946–4946. 55 indexed citations
8.
Pilch, Henryk, Karlheinz Schlenger, Eric Steiner, et al.. (2001). Hypoxia-stimulated expression of angiogenic growth factors in cervical cancer cells and cervical cancer-derived fibroblasts. International Journal of Gynecological Cancer. 11(2). 137–142. 50 indexed citations
9.
Pilch, Henryk, Karlheinz Schlenger, Eric Steiner, et al.. (2001). Hypoxia-stimulated expression of angiogenic growth factors in cervical cancer cells and cervical cancer-derived fibroblasts. International Journal of Gynecological Cancer. 11(2). 137–142. 15 indexed citations
10.
Pilch, Henryk, Elizabeth Steiner, P. Brockerhoff, et al.. (2001). Hypoxia-stimulated expression of angiogenic growth factors in cervical cancer cells and cervical cancer-derived fibroblasts. International Journal of Gynecological Cancer. 11(2). 137–142. 1 indexed citations
11.
Knapstein, P., et al.. (1991). Intraarterielle präoperative Chemotherapie fortgeschrittener Zervixkarzinome. Geburtshilfe und Frauenheilkunde. 51(2). 156–160. 2 indexed citations
12.
13.
Knapstein, P., Joseph C. Touchstone, Peter Menzel, & G. W. Oertel. (1969). Rapid quantitation of delta-4-3-ketosteroids by thin-layer densitometry.. PubMed. 44(1). 191–2. 3 indexed citations
14.
Knapstein, P., et al.. (1969). In-vivoPerfusion of the Human Liver with Steroids, I. [1-14C]Androstenolone and [7α-3H]Androstenolone Sulphate as Substrates. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 350(2). 1229–1232. 2 indexed citations
15.
Knapstein, P., Joseph C. Touchstone, Peter Menzel, & G. W. Oertel. (1969). Rapid quantitation of Δ4-3-ketosteroids by thin-layer densitometry. Journal of Chromatography A. 44. 190–192. 2 indexed citations
16.
Knapstein, P. & Joseph C. Touchstone. (1968). Determination of the 2,4-dinitrophenylhydrazones of urine ketosteroids by thin layer densitometry. Journal of Chromatography A. 37(1). 83–88. 22 indexed citations
17.
Knapstein, P., et al.. (1967). ENTERO-HEPATISCHER KREISLAUF VON C19-STEROIDEN V: RESORPTION UND REKONJUGATION VON 7α-3H-DHEA-35S-SULFAT IM DÜNNDARM DES MENSCHEN IN VIVO. European Journal of Endocrinology. 56(4). 705–712. 5 indexed citations
18.
Knapstein, P., et al.. (1967). Entero-hepatischer Kreislauf von C19-Steroiden, III. Rekonjugation von [7α —3H] Androstenolon—[14C] glucuronid und freiem [7α —3H]C19-Steroid in Leber und Dünndarm des Menschen in vivo. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 348(Jahresband). 89–92. 4 indexed citations
19.
Knapstein, P. & G. W. Oertel. (1966). Enterohepatischer Kreislauf von 7α-3H-DHEA-14C-Glukuronosid und 7α-3H-DHEA-35S-Sulfat beim Meerschweinchen. Cellular and Molecular Life Sciences. 22(9). 577–578. 4 indexed citations
20.
Knapstein, P., et al.. (1966). Direct metabolism of 7α-3H-DHEA-3-14C-glucuronoside. Cellular and Molecular Life Sciences. 22(12). 785–786. 1 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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