Jens Ehmcke

3.4k total citations
63 papers, 2.5k citations indexed

About

Jens Ehmcke is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Molecular Biology. According to data from OpenAlex, Jens Ehmcke has authored 63 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Reproductive Medicine, 33 papers in Public Health, Environmental and Occupational Health and 23 papers in Molecular Biology. Recurrent topics in Jens Ehmcke's work include Sperm and Testicular Function (44 papers), Reproductive Biology and Fertility (32 papers) and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (16 papers). Jens Ehmcke is often cited by papers focused on Sperm and Testicular Function (44 papers), Reproductive Biology and Fertility (32 papers) and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (16 papers). Jens Ehmcke collaborates with scholars based in Germany, United States and India. Jens Ehmcke's co-authors include Stefan Schlatt, Kirsi Jahnukainen, Joachim Wistuba, Kathrin Gassei, Günter Clemen, Mi Hou, Mirja Nurmio, Birgit Westernströer, David R. Simorangkir and Vanesa Y. Rawe and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Cancer Research.

In The Last Decade

Jens Ehmcke

62 papers receiving 2.4k citations

Peers

Jens Ehmcke

PHEOH

GENET

SURGE

Tony DeFalco United States

Charlotte Lécureuil France

B. Vigier France

Humphrey Hung‐Chang Yao United States

Mamiko Maekawa Japan

H. J. G. van de Kant Netherlands

Mary B. Zelinski United States

Karl‐Heinz Wrobel Germany

Denise Escalier France

L. Plöen Sweden

Tony DeFalco United States

Jens Ehmcke

879 ×0.5

432 ×0.3

PHEOH

1.1k ×1.2

895 ×1.3

GENET

265 ×0.7

SURGE

Citations per year, relative to Jens Ehmcke Jens Ehmcke (= 1×) peers Tony DeFalco

Countries citing papers authored by Jens Ehmcke

Since Specialization

Citations

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

Fields of papers citing papers by Jens Ehmcke

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jens Ehmcke

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

Bolaños, Federico & Jens Ehmcke. (2016). ANFIBIOS Y REPTILES DE LA RESERVA BIOLOGICA SAN RAMON, COSTA RICA. Americanae (AECID Library). 2(2).

Schulte, Katharina, Jens Ehmcke, Stefan Schlatt, Michele Boiani, & Verena Nordhoff. (2015). Lower total cell numbers in mouse preimplantation embryos cultured in human assisted reproductive technique (ART) media are not induced by apoptosis. Theriogenology. 84(9). 1620–1630. 9 indexed citations

Demond, Hannah, Oliver Damm, Jens Ehmcke, et al.. (2013). Germ cell loss is associated with fading Lin28a expression in a mouse model for Klinefelter's syndrome. Reproduction. 147(3). 253–264. 18 indexed citations

Eildermann, Katja, Katharina Debowski, Maren Godmann, et al.. (2012). Developmental Expression of the Pluripotency Factor Sal-Like Protein 4 in the Monkey, Human and Mouse Testis: Restriction to Premeiotic Germ Cells. Cells Tissues Organs. 196(3). 206–220. 63 indexed citations

Schlatt, Stefan, et al.. (2012). Fact or fiction. PubMed. 2(4). 245–252. 30 indexed citations

Albert, Sílvia, Joachim Wistuba, Katja Eildermann, et al.. (2012). Comparative Marker Analysis after Isolation and Culture of Testicular Cells from the Immature Marmoset. Cells Tissues Organs. 196(6). 543–554. 35 indexed citations

Ehmcke, Jens, Kathrin Gassei, Birgit Westernströer, & Stefan Schlatt. (2011). Immature rhesus monkey (Macaca mulatta) testis xenografts show increased growth, but not enhanced seminiferous differentiation, under human chorionic gonadotropin treatment of nude mouse recipients. International Journal of Andrology. 34(5pt2). e459–e467. 19 indexed citations

Jahnukainen, Kirsi, Jens Ehmcke, Mi Hou, & Stefan Schlatt. (2011). Testicular function and fertility preservation in male cancer patients. Best Practice & Research Clinical Endocrinology & Metabolism. 25(2). 287–302. 118 indexed citations

Schlatt, Stefan, Jens Ehmcke, & Kirsi Jahnukainen. (2009). Testicular stem cells for fertility preservation: Preclinical studies on male germ cell transplantation and testicular grafting. Pediatric Blood & Cancer. 53(2). 274–280. 60 indexed citations

10.

Ehmcke, Jens & Stefan Schlatt. (2006). A revised model for spermatogonial expansion in man: lessons from non-human primates. Reproduction. 132(5). 673–680. 111 indexed citations

11.

Ehmcke, Jens, Joachim Wistuba, & Stefan Schlatt. (2006). Spermatogonial stem cells: questions, models and perspectives. Human Reproduction Update. 12(3). 275–282. 168 indexed citations

12.

Jahnukainen, Kirsi, Jens Ehmcke, Olle Söder, & Stefan Schlatt. (2006). Clinical Potential and Putative Risks of Fertility Preservation in Children Utilizing Gonadal Tissue or Germline Stem Cells. Pediatric Research. 59(4 Pt 2). 40R–47R. 51 indexed citations

13.

Schlatt, Stefan, Ali Honaramooz, Jens Ehmcke, et al.. (2005). Limited survival of adult human testicular tissue as ectopic xenograft. Human Reproduction. 21(2). 384–389. 112 indexed citations

14.

Ehmcke, Jens, David R. Simorangkir, & Stefan Schlatt. (2005). Identification of the starting point for spermatogenesis and characterization of the testicular stem cell in adult male rhesus monkeys. Human Reproduction. 20(5). 1185–1193. 38 indexed citations

15.

Ehmcke, Jens, Joachim Wistuba, & Günter Clemen. (2004). Gender-dependent dimorphic teeth in four species of Mesoamerican plethodontid salamanders (Urodela, Amphibia). Annals of Anatomy - Anatomischer Anzeiger. 186(3). 223–230. 2 indexed citations

16.

Ehmcke, Jens, C. Marc Luetjens, & Stefan Schlatt. (2004). Clonal Organization of Proliferating Spermatogonial Stem Cells in Adult Males of Two Species of Non-Human Primates, Macaca mulatta and Callithrix jacchus1. Biology of Reproduction. 72(2). 293–300. 50 indexed citations

17.

Ehmcke, Jens, Günter Clemen, & Hartmut Greven. (2003). Structural diversity of secretory products in the glandular parts of the oviduct of two plethodontid salamanders (Amphibia, Urodela). Folia Zoologica. 52(2). 203–211. 3 indexed citations

18.

Ehmcke, Jens, Joachim Wistuba, Günter Clemen, & Stefan Schlatt. (2003). Targeted expression of androgen receptors in tooth-forming tissues of a neotropical salamander (Bolitoglossa schizodactyla) enables region-specific formation of dimorphic types of teeth in the male. General and Comparative Endocrinology. 134(1). 26–35. 9 indexed citations

19.

Ehmcke, Jens & Günter Clemen. (2003). The skull structure of six species of Mesoamerican plethodontid salamanders (Amphibia, Urodela). Annals of Anatomy - Anatomischer Anzeiger. 185(3). 253–261. 5 indexed citations

20.

Ehmcke, Jens & Günter Clemen. (2000). Development of the pattern of dentition and dental laminae of costa rican plethodontid salamanders (Amphibia: Urodela). Annals of Anatomy - Anatomischer Anzeiger. 182(4). 327–338. 11 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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