Christa Johnen

471 total citations
15 papers, 345 citations indexed

About

Christa Johnen is a scholar working on Rehabilitation, Dermatology and Urology. According to data from OpenAlex, Christa Johnen has authored 15 papers receiving a total of 345 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Rehabilitation, 6 papers in Dermatology and 3 papers in Urology. Recurrent topics in Christa Johnen's work include Wound Healing and Treatments (11 papers), Dermatologic Treatments and Research (5 papers) and Burn Injury Management and Outcomes (3 papers). Christa Johnen is often cited by papers focused on Wound Healing and Treatments (11 papers), Dermatologic Treatments and Research (5 papers) and Burn Injury Management and Outcomes (3 papers). Christa Johnen collaborates with scholars based in Germany, United States and Italy. Christa Johnen's co-authors include Boris Hinz, Hans-Wilhelm Kaiser, Volker Herzog, Wolfgang Alt, Jörg C. Gerlach, Bernd Hartmann, A Corcos, Markus V. Küntscher, Sandra Münch and Ingo G. Steffen and has published in prestigious journals such as Experimental Cell Research, Burns and Annals of Plastic Surgery.

In The Last Decade

Christa Johnen

15 papers receiving 335 citations

Peers

Christa Johnen
Shiva Akbarzadeh Australia
Giorgio Stracuzzi Italy
Joseph Michaels United States
David Silverstein United States
JongWook Hong South Korea
Setsunosuke Ihara Japan
Fujio Toki Japan
Sergio Capurro Italy
Dimitris Karamichos United States
Karen Easley United States
Shiva Akbarzadeh Australia
Christa Johnen
Citations per year, relative to Christa Johnen Christa Johnen (= 1×) peers Shiva Akbarzadeh

Countries citing papers authored by Christa Johnen

Since Specialization
Citations

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

Fields of papers citing papers by Christa Johnen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christa Johnen

This figure shows the co-authorship network connecting the top 25 collaborators of Christa Johnen. A scholar is included among the top collaborators of Christa Johnen 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 Christa Johnen. Christa Johnen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
1.
Johnen, Christa, Fanny Knöspel, F. Schubert, et al.. (2014). Feasibility study of an active wound dressing based on hollow fiber membranes in a porcine wound model. Burns. 41(4). 778–788. 5 indexed citations
2.
Johnen, Christa, Cinzia Maria Chinnici, Fabio Triolo, et al.. (2012). Phenotypical characterization of 6–21-week gestational age human dermis and epidermal cell isolation methods for in vitro studies on epidermal progenitors. Burns. 39(2). 300–310. 5 indexed citations
3.
Gerlach, Jörg C., et al.. (2011). Autologous skin cell spray-transplantation for a deep dermal burn patient in an ambulant treatment room setting. Burns. 37(4). e19–e23. 40 indexed citations
4.
Johnen, Christa, et al.. (2011). Active Wound Dressing With Artificial Capillaries for Temporary Wound Irrigation and Skin Cell Supply. Artificial Organs. 36(4). 446–449. 6 indexed citations
5.
Gerlach, Jörg C., et al.. (2011). Method for Autologous Single Skin Cell Isolation for Regenerative Cell Spray Transplantation with Non-Cultured Cells. The International Journal of Artificial Organs. 34(3). 271–279. 39 indexed citations
6.
Johnen, Christa, et al.. (2008). Culture of subconfluent human fibroblasts and keratinocytes using biodegradable transfer membranes. Burns. 34(5). 655–663. 18 indexed citations
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9.
Hartmann, Bernd, et al.. (2006). Sprayed Cultured Epithelial Autografts for Deep Dermal Burns of the Face and Neck. Annals of Plastic Surgery. 58(1). 70–73. 45 indexed citations
10.
Gerl, Velia, Christa Johnen, Aderajew Waka, et al.. (2005). The intracellular 52‐kd Ro/SSA autoantigen in keratinocytes is up‐regulated by tumor necrosis factor α via tumor necrosis factor receptor I. Arthritis & Rheumatism. 52(2). 531–538. 25 indexed citations
11.
Johnen, Christa, J. Gerlach, & B. Hartmann. (2003). Berliner Hautprojekt: Hybride Gewebetechnologie in der Verbrennungsbehandlung und in der Transplantationsmedizin. Trauma und Berufskrankheit. 5(3). 347–352. 1 indexed citations
12.
Johnen, Christa, et al.. (2001). Investigation on reconstruction of skin for autologous transplantation. Transplantation Proceedings. 33(1-2). 618–619. 1 indexed citations
13.
Hinz, Boris, Wolfgang Alt, Christa Johnen, Volker Herzog, & Hans-Wilhelm Kaiser. (1999). Quantifying Lamella Dynamics of Cultured Cells by SACED, a New Computer-Assisted Motion Analysis. Experimental Cell Research. 251(1). 234–243. 109 indexed citations
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15.
Siekmann, Lothar, et al.. (1986). Isotope dilution — high-performance liquid chromatography as a new technique for the development of reference methods. Fresenius Zeitschrift für Analytische Chemie. 324(3-4). 279–280. 5 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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