Andreas Zollner

595 total citations · 1 hit paper
10 papers, 335 citations indexed

About

Andreas Zollner is a scholar working on Infectious Diseases, Neurology and Molecular Biology. According to data from OpenAlex, Andreas Zollner has authored 10 papers receiving a total of 335 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Infectious Diseases, 3 papers in Neurology and 2 papers in Molecular Biology. Recurrent topics in Andreas Zollner's work include SARS-CoV-2 and COVID-19 Research (5 papers), COVID-19 Clinical Research Studies (4 papers) and Long-Term Effects of COVID-19 (3 papers). Andreas Zollner is often cited by papers focused on SARS-CoV-2 and COVID-19 Research (5 papers), COVID-19 Clinical Research Studies (4 papers) and Long-Term Effects of COVID-19 (3 papers). Andreas Zollner collaborates with scholars based in Austria, Germany and United Kingdom. Andreas Zollner's co-authors include Herbert Tilg, Alexandra Pfister, Robert Koch, Janine Kimpel, Annika Rössler, Timon E. Adolph, Moritz Meyer, Almina Jukic, Alexander R. Moschen and Simon Reider and has published in prestigious journals such as Gastroenterology, Viruses and EBioMedicine.

In The Last Decade

Andreas Zollner

8 papers receiving 329 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Postacute COVID-19 is Characterized by Gut Viral Antigen Persistence in Inflammatory Bowel Diseases

2022 173 citations Andreas Zollner, Robert Koch et al. Gastroenterology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Andreas Zollner Austria	6	185	144	87	39	28	10	335
Siew‐Wai Fong Singapore	12	300 1.6×	173 1.2×	71 0.8×	52 1.3×	24 0.9×	22	474
Andreas Lind Norway	11	205 1.1×	91 0.6×	72 0.8×	81 2.1×	23 0.8×	32	383
Sindhu Mohandas United States	7	123 0.7×	119 0.8×	58 0.7×	24 0.6×	35 1.3×	22	265
Lourdes Mateu Spain	12	237 1.3×	133 0.9×	47 0.5×	27 0.7×	36 1.3×	48	474
Kamla Kant India	9	218 1.2×	96 0.7×	48 0.6×	28 0.7×	13 0.5×	27	338
Javier García‐Abellán Spain	13	355 1.9×	233 1.6×	40 0.5×	26 0.7×	34 1.2×	33	475
Shashikala Sangle India	9	195 1.1×	112 0.8×	37 0.4×	37 0.9×	12 0.4×	23	339
Carlos Capela Portugal	7	196 1.1×	93 0.6×	62 0.7×	52 1.3×	15 0.5×	18	393
Arup Choudhury India	9	144 0.8×	104 0.7×	25 0.3×	11 0.3×	14 0.5×	18	288
Yanxia Chen China	11	214 1.2×	42 0.3×	75 0.9×	52 1.3×	9 0.3×	36	469

Countries citing papers authored by Andreas Zollner

Since Specialization

Citations

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

Fields of papers citing papers by Andreas Zollner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andreas Zollner

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

All Works

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10 of 10 papers shown

1.

Meyer, Markus, Felix Grabherr, Michel V. Hadjihannas, et al.. (2025). P0143 Isotretinoin treatment protects against Crohn’s disease development and suppresses pro-inflammatory cytokines that drive experimental enteritis. Journal of Crohn s and Colitis. 19(Supplement_1). i533–i533.

2.

Zollner, Andreas, Robert Koch, Almina Jukic, et al.. (2024). Clearance of Gut Mucosal SARS-CoV-2 Antigens and Postacute COVID-19 After 2 Years in Patients With Inflammatory Bowel Disease. Gastroenterology. 167(3). 604–607.e8. 3 indexed citations

3.

Zollner, Andreas, Moritz Meyer, Almina Jukic, Timon E. Adolph, & Herbert Tilg. (2024). The Intestine in Acute and Long COVID: Pathophysiological Insightsand Key Lessons. The Yale Journal of Biology and Medicine. 97(4). 447–462. 2 indexed citations

4.

Zollner, Andreas, Annika Rössler, Janine Kimpel, et al.. (2023). B and T Cell Responses to SARS-CoV-2 Vaccination in Kidney and Liver Transplant Recipients with and without Previous COVID-19. Viruses. 16(1). 1–1.

5.

Zollner, Andreas, Robert Koch, Almina Jukic, et al.. (2022). Postacute COVID-19 is Characterized by Gut Viral Antigen Persistence in Inflammatory Bowel Diseases. Gastroenterology. 163(2). 495–506.e8. 173 indexed citations breakdown →

6.

Karbiener, Michael, Maria R. Farcet, Andreas Zollner, et al.. (2022). Calibrated comparison of SARS-CoV-2 neutralizing antibody levels in response to protein-, mRNA-, and vector-based COVID-19 vaccines. npj Vaccines. 7(1). 22–22. 15 indexed citations

7.

Reider, Simon, Nicole Przysiecki, Alexandra Pfister, et al.. (2022). Short- and Long-Term Effects of a Prebiotic Intervention with Polyphenols Extracted from European Black Elderberry—Sustained Expansion of Akkermansia spp.. Journal of Personalized Medicine. 12(9). 1479–1479. 17 indexed citations

8.

Zollner, Andreas, Annika Rössler, Maria R. Farcet, et al.. (2021). B and T cell response to SARS-CoV-2 vaccination in health care professionals with and without previous COVID-19. EBioMedicine. 70. 103539–103539. 54 indexed citations

9.

Zollner, Andreas, Vera Reinstadler, Simon Reider, et al.. (2021). Tofacitinib-Induced Modulation of Intestinal Adaptive and Innate Immunity and Factors Driving Cellular and Systemic Pharmacokinetics. Cellular and Molecular Gastroenterology and Hepatology. 13(2). 383–404. 19 indexed citations

10.

Zollner, Andreas, Simon Reider, Georg Oberhuber, et al.. (2020). Faecal Biomarkers in Inflammatory Bowel Diseases: Calprotectin Versus Lipocalin-2—a Comparative Study. Journal of Crohn s and Colitis. 15(1). 43–54. 52 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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