Barbara Obst

441 total citations
14 papers, 370 citations indexed

About

Barbara Obst is a scholar working on Surgery, Molecular Biology and Biomaterials. According to data from OpenAlex, Barbara Obst has authored 14 papers receiving a total of 370 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 5 papers in Molecular Biology and 3 papers in Biomaterials. Recurrent topics in Barbara Obst's work include Helicobacter pylori-related gastroenterology studies (10 papers), Phytochemistry and Bioactive Compounds (3 papers) and Eosinophilic Esophagitis (3 papers). Barbara Obst is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (10 papers), Phytochemistry and Bioactive Compounds (3 papers) and Eosinophilic Esophagitis (3 papers). Barbara Obst collaborates with scholars based in Germany, China and Vietnam. Barbara Obst's co-authors include Siegfried Wagner, Winfried Beil, K.‐Fr. Sewing, Rüdiger Hardeland, Isaac Antolı́n, Susanne Burkhardt, Karl‐Friedrich Sewing, Rachel A. Schemmel, R. A. Merkel and Simone Müller and has published in prestigious journals such as Gastroenterology, Journal of Clinical Microbiology and British Journal of Cancer.

In The Last Decade

Barbara Obst

14 papers receiving 361 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Barbara Obst Germany 7 217 120 91 60 44 14 370
Toshihito Saitoh Japan 11 197 0.9× 241 2.0× 123 1.4× 9 0.1× 19 0.4× 17 440
Tatiana Bandaletova United Kingdom 13 66 0.3× 79 0.7× 23 0.3× 10 0.2× 10 0.2× 16 373
Robert W. McCuen United States 12 104 0.5× 153 1.3× 9 0.1× 14 0.2× 7 0.2× 17 343
L. H. Kligman United States 9 12 0.1× 105 0.9× 43 0.5× 18 0.3× 14 0.3× 16 425
Carsten Möller Germany 10 20 0.1× 92 0.8× 94 1.0× 66 1.1× 3 0.1× 10 445
M. Bosnic Australia 11 10 0.0× 64 0.5× 79 0.9× 43 0.7× 8 0.2× 16 401
Ángel Martín Municio Spain 11 49 0.2× 137 1.1× 58 0.6× 18 0.3× 34 337
Øystein Brenna Norway 7 84 0.4× 95 0.8× 50 0.5× 12 0.2× 1 0.0× 10 316
Shizhi Wang China 9 101 0.5× 139 1.2× 15 0.2× 2 0.0× 32 0.7× 24 380

Countries citing papers authored by Barbara Obst

Since Specialization
Citations

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

Fields of papers citing papers by Barbara Obst

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Barbara Obst

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

All Works

14 of 14 papers shown
1.
Obst, Barbara, et al.. (2015). Introduction. Industrias Culturais (Universidade de Coimbra). 32. 7–10. 1 indexed citations
2.
Potthoff, Andrej, Susanne Ledig, N. Martin, et al.. (2002). Significance of the Caspase Family in Helicobacter pylori Induced Gastric Epithelial Apoptosis. Helicobacter. 7(6). 367–377. 28 indexed citations
3.
Obst, Barbara. (2002). Helicobacter pylori -induced apoptosis in gastric epithelial cells is blocked by protein kinase C activation. Microbial Pathogenesis. 33(4). 167–175. 4 indexed citations
4.
Obst, Barbara, et al.. (2002). Helicobacter pylori -induced apoptosis in gastric epithelial cells is blocked by protein kinase C activation. Microbial Pathogenesis. 33(4). 167–175. 3 indexed citations
5.
Beil, Winfried, Barbara Obst, Karl‐Friedrich Sewing, & Siegfried Wagner. (2000). Helicobacter pylori Reduces Intracellular Glutathione in Gastric Epithelial Cells. Digestive Diseases and Sciences. 45(9). 1769–1773. 30 indexed citations
6.
Beil, Winfried, et al.. (2000). Role of vacA and cagA in Helicobacter pylori Inhibition of Mucin Synthesis in Gastric Mucous Cells. Journal of Clinical Microbiology. 38(6). 2215–2218. 24 indexed citations
7.
Obst, Barbara, Siegfried Wagner, K.‐Fr. Sewing, & Winfried Beil. (2000). Helicobacter pylori causes DNA damage in gastric epithelial cells. Carcinogenesis. 21(6). 1111–1115. 27 indexed citations
8.
Beil, Winfried, et al.. (2000). Role of vacA and cagA inHelicobacter pylori Inhibition of Mucin Synthesis in Gastric Mucous Cells. Journal of Clinical Microbiology. 38(6). 2215–2218. 1 indexed citations
9.
Obst, Barbara, Siegfried Wagner, K.‐Fr. Sewing, & Winfried Beil. (2000). Helicobacter pylori causes DNA damage in gastric epithelial cells. Carcinogenesis. 21(6). 1111–1115. 157 indexed citations
10.
Beil, Winfried, Barbara Obst, Siegfried Wagner, & K.‐Fr. Sewing. (1998). The Helicobacter pylori fatty acid cis-9,10-methyleneoctadecanoic acid stimulates protein kinase C and increases DNA synthesis of gastric HM02 cells. British Journal of Cancer. 77(11). 1852–1856. 6 indexed citations
11.
Wagner, Stephan N., et al.. (1998). Significance of H. pylori CagA and VacA genotypes on apoptosis of gastric epithelial cells. Gastroenterology. 114. A326–A326. 1 indexed citations
12.
Antolı́n, Isaac, Barbara Obst, Susanne Burkhardt, & Rüdiger Hardeland. (1997). Antioxidative protection in a high‐melatonin organism: The dinoflagellate Gonyaulax polyedra is rescued from lethal oxidative stress by strongly elevated, but physiologically possible concentrations of melatonin. Journal of Pineal Research. 23(4). 182–190. 65 indexed citations
13.
Hardeland, Rüdiger, B. Fuhrberg, Burkhard Pöeggeler, et al.. (1996). Evolutionary aspects of indoleamines as radical scavengers. Presence and photocatalytic turnover of indoleamines in a unicell, Gonyaulax polyedra.. PubMed. 398. 279–84. 3 indexed citations
14.
Obst, Barbara, et al.. (1981). Adipocyte size and number in dietary obesity resistant and susceptible rats. American Journal of Physiology-Endocrinology and Metabolism. 240(1). E47–E53. 20 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Toshihito Saitoh Breakdown of academic impact, for papers by Tatiana Bandaletova Breakdown of academic impact, for papers by Robert W. McCuen Breakdown of academic impact, for papers by L. H. Kligman Breakdown of academic impact, for papers by Carsten Möller Breakdown of academic impact, for papers by M. Bosnic Breakdown of academic impact, for papers by Ángel Martín Municio Breakdown of academic impact, for papers by Øystein Brenna Breakdown of academic impact, for papers by Shizhi Wang
Rankless by CCL
2026