Ulla Hellström

1.1k total citations
52 papers, 917 citations indexed

About

Ulla Hellström is a scholar working on Immunology, Epidemiology and Molecular Biology. According to data from OpenAlex, Ulla Hellström has authored 52 papers receiving a total of 917 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Immunology, 23 papers in Epidemiology and 17 papers in Molecular Biology. Recurrent topics in Ulla Hellström's work include Hepatitis B Virus Studies (20 papers), Glycosylation and Glycoproteins Research (14 papers) and Hepatitis C virus research (14 papers). Ulla Hellström is often cited by papers focused on Hepatitis B Virus Studies (20 papers), Glycosylation and Glycoproteins Research (14 papers) and Hepatitis C virus research (14 papers). Ulla Hellström collaborates with scholars based in Sweden, Poland and China. Ulla Hellström's co-authors include Peter Perlmann, Sten Hammarström, Staffan Sylvan, K Madaliński, P Lundbergh, Mauricio Vargas‐Cortes, Hans L. Spiegelberg, Hedvig Perlmann, Otto Haller and Magnus Gidlund and has published in prestigious journals such as The Lancet, JAMA and The Journal of Experimental Medicine.

In The Last Decade

Ulla Hellström

51 papers receiving 798 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulla Hellström Sweden 20 543 312 239 210 174 52 917
J P Bouvet France 15 414 0.8× 170 0.5× 68 0.3× 255 1.2× 28 0.2× 26 698
Adam Hey Denmark 17 372 0.7× 217 0.7× 294 1.2× 247 1.2× 16 0.1× 28 1.0k
Christopher J. McCormick United Kingdom 20 268 0.5× 281 0.9× 425 1.8× 93 0.4× 527 3.0× 41 1.3k
Marc Bossus France 18 267 0.5× 436 1.4× 260 1.1× 145 0.7× 32 0.2× 34 963
Alain Bourgois France 17 326 0.6× 308 1.0× 47 0.2× 276 1.3× 57 0.3× 34 1.1k
Sirirurg Songsivilai Thailand 18 120 0.2× 153 0.5× 414 1.7× 163 0.8× 157 0.9× 33 745
H. K. Hochkeppel Switzerland 16 345 0.6× 269 0.9× 190 0.8× 114 0.5× 34 0.2× 29 828
Morten Simonsen Denmark 25 834 1.5× 269 0.9× 161 0.7× 195 0.9× 24 0.1× 53 1.5k
Shlomo Dagan Israel 15 154 0.3× 173 0.6× 530 2.2× 113 0.5× 460 2.6× 42 835
Urs Hoffmann Rohrer Switzerland 9 993 1.8× 343 1.1× 324 1.4× 184 0.9× 73 0.4× 9 1.5k

Countries citing papers authored by Ulla Hellström

Since Specialization
Citations

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

Fields of papers citing papers by Ulla Hellström

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulla Hellström

This figure shows the co-authorship network connecting the top 25 collaborators of Ulla Hellström. A scholar is included among the top collaborators of Ulla Hellström 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 Ulla Hellström. Ulla Hellström 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.
Sylvan, Staffan & Ulla Hellström. (2010). Modulation of Serum Interleukin-18 Concentrations and Hepatitis B Virus DNA Levels During Interferon Therapy in Patients with Hepatitis B e-Antigen-Positive Chronic Hepatitis B. Journal of Interferon & Cytokine Research. 30(12). 901–908. 7 indexed citations
2.
Sylvan, Staffan, K Madaliński, & Ulla Hellström. (2009). Anti-preS responses influence the anti-HBs response in newborns after vaccination with the third generation Sci-B-Vac™ vaccine. Vaccine. 28(2). 446–451. 10 indexed citations
3.
4.
Hellström, Ulla, Magnus Lindh, Kim Krogsgaard, & Staffan Sylvan. (2007). Demonstration of an association between detection of IgG antibody reactivity towards the C‐terminal region of the preS1 protein of hepatitis B virus and the capacity to respond to interferon therapy in chronic hepatitis B. Journal of Gastroenterology and Hepatology. 23(5). 804–810. 7 indexed citations
5.
6.
Madaliński, K, et al.. (2001). Antibody responses to preS components after immunization of children with low doses of BioHepB. Vaccine. 20(1-2). 92–97. 24 indexed citations
7.
Sylvan, Staffan, et al.. (1999). IgG antibodies to synthetic peptides mimicking B-cell epitopes within the hepatitis B virus (HBV) envelope preS2 region protein: Relation to viremia and liver-disease activity in chronic HBV infection. Central European Journal of Immunology. 24(4). 248–256. 1 indexed citations
8.
9.
Hellström, Ulla, Staffan Sylvan, R. H. Decker, & Anders Sönnerborg. (1993). Immunoglobulin M reactivity towards the inununologically active region sp75 of the core protein of hepatitis C virus (HCV) in chronic HCV infection. Journal of Medical Virology. 39(4). 325–332. 29 indexed citations
10.
Sylvan, Staffan, et al.. (1992). HBcAg induced T-cell independent anti-HBc production in chronic HBsAg carriers. PubMed. 4. 29–35. 1 indexed citations
11.
12.
Sylvan, Staffan & Ulla Hellström. (1990). HBsAg-induced interferon-gamma secretion in T cells from asymptomatic HBsAg carriers and HB-immune donors in vitro.. PubMed. 70(2). 197–202. 8 indexed citations
13.
Hellström, Ulla & Staffan Sylvan. (1989). Elimination of circulatory IGM anti‐HSA precedes anti‐HBe seroconversion in patients with CAH type B. Journal of Medical Virology. 29(1). 53–58. 3 indexed citations
14.
Hellström, Ulla & Staffan Sylvan. (1989). Regulation of the Immune Response to Hepatitis B Virus and Human Serum Albumin. Scandinavian Journal of Immunology. 30(1). 111–115. 3 indexed citations
15.
16.
Morein, Brør, et al.. (1979). Helix pomatia A hemagglutinin, a surface marker for bovine T-lymphocytes. Veterinary Immunology and Immunopathology. 1(1). 27–36. 27 indexed citations
17.
Hellström, Ulla, et al.. (1978). Receptors for Helix pomatia A Haemagglutinin (HP) on a Subpopulation of Human B Cells. Scandinavian Journal of Immunology. 7(3). 191–197. 41 indexed citations
18.
Hellström, Ulla, Sten Hammarström, & George Klein. (1978). Enrichment of Helix pomatia (HP) lectin binding variant from the TA3St mouse ascites tumor by repeated column selection. European Journal of Cancer (1965). 14(11). 1265–1272. 2 indexed citations
19.
Hellström, Ulla, et al.. (1976). Fractionation of human T lymphocytes on wheat germ agglutinin-sepharose.. The Journal of Experimental Medicine. 144(5). 1381–1385. 33 indexed citations
20.
Hammarström, Sten, et al.. (1973). A NEW SURFACE MARKER ON T LYMPHOCYTES OF HUMAN PERIPHERAL BLOOD. The Journal of Experimental Medicine. 138(5). 1270–1275. 85 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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