Alesia Walker

3.2k total citations · 1 hit paper
24 papers, 2.1k citations indexed

About

Alesia Walker is a scholar working on Molecular Biology, Physiology and Nutrition and Dietetics. According to data from OpenAlex, Alesia Walker has authored 24 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 6 papers in Physiology and 6 papers in Nutrition and Dietetics. Recurrent topics in Alesia Walker's work include Gut microbiota and health (14 papers), Metabolomics and Mass Spectrometry Studies (7 papers) and Diet and metabolism studies (6 papers). Alesia Walker is often cited by papers focused on Gut microbiota and health (14 papers), Metabolomics and Mass Spectrometry Studies (7 papers) and Diet and metabolism studies (6 papers). Alesia Walker collaborates with scholars based in Germany, France and Austria. Alesia Walker's co-authors include Philippe Schmitt‐Kopplin, Dirk Haller, Thomas Clavel, Bernhard Michalke, Ilias Lagkouvardos, Marianna Lucio, Hannelore Daniel, Michael Rothballer, Kirill S. Smirnov and Charles Desmarchelier and has published in prestigious journals such as PLoS ONE, Journal of Agricultural and Food Chemistry and Gut.

In The Last Decade

Alesia Walker

22 papers receiving 2.0k 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.

High-fat diet alters gut microbiota physiology in mice

2013 542 citations Hannelore Daniel, Amin Moghaddas Gholami et al. The ISME Journal profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alesia Walker Germany	18	1.4k	643	283	218	209	24	2.1k
Beng San Yeoh United States	24	1.3k 0.9×	567 0.9×	396 1.4×	188 0.9×	222 1.1×	69	2.5k
Yun Ji China	31	1.4k 1.0×	654 1.0×	295 1.0×	150 0.7×	231 1.1×	93	3.0k
Erica E. Alexeev United States	13	959 0.7×	307 0.5×	123 0.4×	145 0.7×	176 0.8×	20	1.4k
Camille Mayeur France	27	933 0.7×	432 0.7×	398 1.4×	215 1.0×	260 1.2×	41	1.6k
Robert Mansourian Switzerland	27	1.2k 0.8×	650 1.0×	514 1.8×	135 0.6×	127 0.6×	39	2.3k
Kimberly A. Krautkramer United States	13	1.8k 1.3×	648 1.0×	151 0.5×	185 0.8×	188 0.9×	15	2.4k
Dallas R. Donohoe United States	20	2.7k 1.9×	994 1.5×	307 1.1×	325 1.5×	338 1.6×	43	3.8k
Yeji Kim South Korea	22	1.4k 1.0×	344 0.5×	204 0.7×	208 1.0×	202 1.0×	72	2.5k
Ludovica Marinelli France	8	1.1k 0.8×	454 0.7×	203 0.7×	244 1.1×	188 0.9×	9	1.6k
Riccardo Zecchi Italy	9	1.3k 0.9×	406 0.6×	118 0.4×	225 1.0×	344 1.6×	10	2.0k

Countries citing papers authored by Alesia Walker

Since Specialization

Citations

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

Fields of papers citing papers by Alesia Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alesia Walker

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Walker, Alesia, Laurence Balas, Marianna Lucio, et al.. (2025). Ornithine lipids from Akkermansia muciniphila are dynamically modulated in colitis and shape macrophage inflammatory responses. Gut Microbes. 17(1). 2601376–2601376.

Walker, Alesia, et al.. (2024). Improving the intestinal lipidome coverage in a gnotobiotic mouse model using UHPLC-MS-based approach through optimization of mobile phase modifiers and column selection. Journal of Chromatography B. 1242. 124188–124188.

Alahmad, Abdelrahman, Mourad Harir, Sylvain Fochesato, et al.. (2024). Unraveling the interplay between root exudates, microbiota, and rhizosheath formation in pearl millet. Microbiome. 12(1). 22 indexed citations

Hemmler, Daniel, et al.. (2021). Molecular characterization of sequence-driven peptide glycation. Scientific Reports. 11(1). 13294–13294. 2 indexed citations

Walker, Alesia & Philippe Schmitt‐Kopplin. (2021). The role of fecal sulfur metabolome in inflammatory bowel diseases. International Journal of Medical Microbiology. 311(5). 151513–151513. 44 indexed citations

Walker, Alesia, Marianna Lucio, Tanja Maier, et al.. (2021). Longitudinal Profiles of Dietary and Microbial Metabolites in Formula- and Breastfed Infants. Frontiers in Molecular Biosciences. 8. 660456–660456. 30 indexed citations

Ke, Xinxin, Alesia Walker, Sven‐Bastiaan Haange, et al.. (2019). Synbiotic-driven improvement of metabolic disturbances is associated with changes in the gut microbiome in diet-induced obese mice. Molecular Metabolism. 22. 96–109. 128 indexed citations

Walker, Alesia, et al.. (2019). Development and application of a HILIC UHPLC-MS method for polar fecal metabolome profiling. Journal of Chromatography B. 1109. 142–148. 26 indexed citations

Walker, Alesia, et al.. (2019). Milk-Derived Amadori Products in Feces of Formula-Fed Infants. Journal of Agricultural and Food Chemistry. 67(28). 8061–8069. 21 indexed citations

10.

Walker, Alesia, et al.. (2018). Metformin impacts cecal bile acid profiles in mice. Journal of Chromatography B. 1083. 35–43. 8 indexed citations

11.

Berer, Kerstin, Inés Martínez, Alesia Walker, et al.. (2018). Dietary non-fermentable fiber prevents autoimmune neurological disease by changing gut metabolic and immune status. Scientific Reports. 8(1). 10431–10431. 70 indexed citations

12.

Kespohl, Meike, Niyati Vachharajani, Maik Luu, et al.. (2017). The Microbial Metabolite Butyrate Induces Expression of Th1-Associated Factors in CD4+ T Cells. Frontiers in Immunology. 8. 1036–1036. 227 indexed citations

13.

Walker, Alesia, Barbara Pfitzner, Mourad Harir, et al.. (2017). Sulfonolipids as novel metabolite markers of Alistipes and Odoribacter affected by high-fat diets. Scientific Reports. 7(1). 11047–11047. 104 indexed citations

14.

Lee, Thomas, Thomas Clavel, Kirill S. Smirnov, et al.. (2016). Oral versus intravenous iron replacement therapy distinctly alters the gut microbiota and metabolome in patients with IBD. Gut. 66(5). 863–871. 244 indexed citations

15.

Smirnov, Kirill S., Tanja Maier, Alesia Walker, et al.. (2016). Challenges of metabolomics in human gut microbiota research. International Journal of Medical Microbiology. 306(5). 266–279. 106 indexed citations

16.

Hoffmann, Christina, Alesia Walker, Valentina Schüppel, et al.. (2016). Dietary fat and gut microbiota interactions determine diet-induced obesity in mice. Molecular Metabolism. 5(12). 1162–1174. 157 indexed citations

17.

Lucio, Marianna, et al.. (2015). Changes in Brain Metallome/Metabolome Pattern due to a Single i.v. Injection of Manganese in Rats. PLoS ONE. 10(9). e0138270–e0138270. 25 indexed citations

18.

Kanawati, Basem, et al.. (2014). Manganese leads to an increase in markers of oxidative stress as well as to a shift in the ratio of Fe(ii)/(iii) in rat brain tissue. Metallomics. 6(4). 921–921. 83 indexed citations

19.

Walker, Alesia, Barbara Pfitzner, Susanne Neschen, et al.. (2014). Distinct signatures of host–microbial meta-metabolome and gut microbiome in two C57BL/6 strains under high-fat diet. The ISME Journal. 8(12). 2380–2396. 109 indexed citations

20.

Daniel, Hannelore, Amin Moghaddas Gholami, David Berry, et al.. (2013). High-fat diet alters gut microbiota physiology in mice. The ISME Journal. 8(2). 295–308. 542 indexed citations breakdown →

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