Anna Wittbjer

458 total citations
15 papers, 397 citations indexed

About

Anna Wittbjer is a scholar working on Cell Biology, Nutrition and Dietetics and Molecular Biology. According to data from OpenAlex, Anna Wittbjer has authored 15 papers receiving a total of 397 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cell Biology, 7 papers in Nutrition and Dietetics and 4 papers in Molecular Biology. Recurrent topics in Anna Wittbjer's work include melanin and skin pigmentation (15 papers), Biochemical Analysis and Sensing Techniques (7 papers) and Advanced Glycation End Products research (3 papers). Anna Wittbjer is often cited by papers focused on melanin and skin pigmentation (15 papers), Biochemical Analysis and Sensing Techniques (7 papers) and Advanced Glycation End Products research (3 papers). Anna Wittbjer collaborates with scholars based in Sweden, United Kingdom and Hungary. Anna Wittbjer's co-authors include Hans Rorsman, Gerd Odh, Evald Rosengren, Alison J. Winder, Eszter Karg, H Rorsman, E. Rosengren, Jan Paulson, E. Rosengren and Björn Dahlbäck and has published in prestigious journals such as Journal of Cell Science, Journal of Neurochemistry and Journal of Investigative Dermatology.

In The Last Decade

Anna Wittbjer

15 papers receiving 384 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Anna Wittbjer Sweden	11	313	192	153	92	39	15	397
S. Persad Canada	12	295 0.9×	83 0.4×	149 1.0×	190 2.1×	64 1.6×	16	516
Lee K. Marles Germany	7	389 1.2×	105 0.5×	176 1.2×	193 2.1×	67 1.7×	7	546
Souna M. Elwary United Kingdom	11	248 0.8×	59 0.3×	123 0.8×	113 1.2×	30 0.8×	12	454
Gerd Odh Sweden	10	211 0.7×	115 0.6×	99 0.6×	77 0.8×	40 1.0×	14	608
Jing Shang China	14	326 1.0×	143 0.7×	132 0.9×	151 1.6×	47 1.2×	23	472
Norma N. Swanson Germany	10	387 1.2×	128 0.7×	204 1.3×	187 2.0×	36 0.9×	11	594
Yufang Ding China	8	208 0.7×	56 0.3×	125 0.8×	142 1.5×	50 1.3×	10	363
Sun-Bang Kwon South Korea	8	387 1.2×	241 1.3×	142 0.9×	193 2.1×	75 1.9×	9	522
L. N. Koikov United States	10	173 0.6×	112 0.6×	121 0.8×	88 1.0×	8 0.2×	31	332
Angela Panske Germany	12	621 2.0×	153 0.8×	197 1.3×	319 3.5×	90 2.3×	13	798

Countries citing papers authored by Anna Wittbjer

Since Specialization

Citations

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

Fields of papers citing papers by Anna Wittbjer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anna Wittbjer

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

All Works

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15 of 15 papers shown

Wittbjer, Anna, Gerd Odh, Evald Rosengren, & Hans Rorsman. (1996). Enzymatic and Non‐Enzymatic Oxygenation of Tyrosine. Pigment Cell Research. 9(2). 92–95. 4 indexed citations

Odh, Gerd, et al.. (1994). Neuromelanin of the Human Substantia Nigra: A Mixed‐Type Melanin. Journal of Neurochemistry. 62(5). 2030–2036. 64 indexed citations

Wittbjer, Anna, et al.. (1994). The Mouse Brown (b) Locus Protein Functions as a Dopachrome Tautomerase. Pigment Cell Research. 7(5). 305–310. 9 indexed citations

Karg, Eszter, Gerd Odh, Anna Wittbjer, Evald Rosengren, & Hans Rorsman. (1993). Hydrogen Peroxide as an Inducer of Elevated Tyrosinase Level in Melanoma Cells. Journal of Investigative Dermatology. 100. 209S–213S. 12 indexed citations

Winder, Alison J., Anna Wittbjer, Evald Rosengren, & Hans Rorsman. (1993). Fibroblasts expressing mouse c locus tyrosinase produce an authentic enzyme and synthesise phaeomelanin. Journal of Cell Science. 104(2). 467–475. 32 indexed citations

Karg, Eszter, Gerd Odh, Anna Wittbjer, Evald Rosengren, & Hans Rorsman. (1993). Hydrogen Peroxide as an Inducer of Elevated Tyrosinase Level in Melanoma Cells.. Journal of Investigative Dermatology. 100(s2). 209S–213S. 10 indexed citations

Karg, Eszter, et al.. (1993). Hydrogen Peroxide as an Inducer of Elevated Tyrosinase Level in Melanoma Cells. Journal of Investigative Dermatology. 100(2). S209–S213. 75 indexed citations

Winder, Alison J., Anna Wittbjer, Evald Rosengren, & Hans Rorsman. (1993). The mouse brown (b) locus protein has dopachrome tautomerase activity and is located in lysosomes in transfected fibroblasts. Journal of Cell Science. 106(1). 153–166. 63 indexed citations

Wittbjer, Anna, Gerd Odh, E. Rosengren, & H Rorsman. (1991). A sensitive tyrosinase method for human skin.. Acta Dermato Venereologica. 71(5). 399–402. 8 indexed citations

10.

Karg, Eszter, Gerd Odh, E. Rosengren, Anna Wittbjer, & H Rorsman. (1991). Melanin-related biochemistry of IGR 1 human melanoma cells. Melanoma Research. 1(1). 5–14. 24 indexed citations

11.

Wittbjer, Anna, Gerd Odh, A. Rosengren, E. Rosengren, & H Rorsman. (1990). Isolation of soluble tyrosinase from human melanoma cells. Acta Dermato Venereologica. 70(4). 291–294. 23 indexed citations

12.

Wittbjer, Anna, et al.. (1990). Isolation of Tyrosinase From Bovine Eyes. Pigment Cell Research. 3(3). 168–172. 12 indexed citations

13.

Wittbjer, Anna, et al.. (1989). Isolation of human tyrosinase from cultured melanoma cells.. PubMed. 69(2). 125–31. 35 indexed citations

14.

Wittbjer, Anna, et al.. (1989). Tyrosinase activity in serum from patients with malignant melanoma.. PubMed. 69(2). 120–4. 17 indexed citations

15.

Hansson, Christer, H Rorsman, E. Rosengren, & Anna Wittbjer. (1985). Production of 6-hydroxydopa by human tyrosinase. Acta Dermato Venereologica. 65(2). 154–157. 9 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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