Douglas I. Walker

7.6k total citations · 2 hit papers
153 papers, 5.3k citations indexed

About

Douglas I. Walker is a scholar working on Health, Toxicology and Mutagenesis, Molecular Biology and Environmental Chemistry. According to data from OpenAlex, Douglas I. Walker has authored 153 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Health, Toxicology and Mutagenesis, 54 papers in Molecular Biology and 30 papers in Environmental Chemistry. Recurrent topics in Douglas I. Walker's work include Metabolomics and Mass Spectrometry Studies (47 papers), Health, Environment, Cognitive Aging (37 papers) and Per- and polyfluoroalkyl substances research (27 papers). Douglas I. Walker is often cited by papers focused on Metabolomics and Mass Spectrometry Studies (47 papers), Health, Environment, Cognitive Aging (37 papers) and Per- and polyfluoroalkyl substances research (27 papers). Douglas I. Walker collaborates with scholars based in United States, Netherlands and Canada. Douglas I. Walker's co-authors include Dean P. Jones, Karan Uppal, Gary W. Miller, ViLinh Tran, Young‐Mi Go, Megan M. Niedzwiecki, Kurt D. Pennell, Ken Liu, David V. Conti and Yongliang Liang and has published in prestigious journals such as Journal of Biological Chemistry, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

Douglas I. Walker

147 papers receiving 5.3k 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.

Honokiol blocks and reverses cardiac hypertrophy in mice by activating mitochondrial Sirt3

2015 354 citations Douglas I. Walker, Dean P. Jones et al. Nature Communications profile →
Sampling interstitial fluid from human skin using a microneedle patch

2020 270 citations Megan M. Niedzwiecki, Douglas I. Walker et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Douglas I. Walker United States	41	1.9k	1.9k	803	644	599	153	5.3k
Emanuela Corsini Italy	47	1.6k 0.8×	1.6k 0.9×	523 0.7×	756 1.2×	525 0.9×	242	8.5k
Marina Marinovich Italy	41	1.2k 0.6×	1.3k 0.7×	339 0.4×	736 1.1×	262 0.4×	164	6.6k
Tamie Nakajima Japan	49	2.6k 1.3×	2.6k 1.4×	413 0.5×	909 1.4×	333 0.6×	228	8.6k
Yoshito Kumagai Japan	54	2.3k 1.2×	5.0k 2.7×	684 0.9×	1.0k 1.6×	228 0.4×	283	11.0k
Flemming Nielsen Denmark	47	3.7k 1.9×	1.5k 0.8×	3.1k 3.8×	496 0.8×	342 0.6×	177	8.8k
Terrance J. Kavanagh United States	49	1.3k 0.7×	2.9k 1.6×	273 0.3×	616 1.0×	331 0.6×	174	6.9k
Lucia Migliore Italy	53	1.3k 0.7×	3.1k 1.7×	163 0.2×	976 1.5×	395 0.7×	167	7.5k
Alvaro Puga United States	56	3.9k 2.0×	4.7k 2.5×	459 0.6×	778 1.2×	224 0.4×	154	10.7k
Qiang Ma United States	46	1.5k 0.8×	5.4k 2.9×	187 0.2×	765 1.2×	337 0.6×	111	10.2k
Jalal Pourahmad Iran	41	1.0k 0.5×	1.6k 0.8×	270 0.3×	393 0.6×	156 0.3×	238	5.4k

Countries citing papers authored by Douglas I. Walker

Since Specialization

Citations

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

Fields of papers citing papers by Douglas I. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Douglas I. Walker

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

All Works

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20 of 20 papers shown

Paudel, Devendra, Haonan Li, Elizabeth A. Holzhausen, et al.. (2025). A scoping review on per- and poly-fluoroalkyl substances (PFAS) and colorectal cancer: Evidence from in vitro, animal, and epidemiological studies. Environment International. 203. 109778–109778. 1 indexed citations

Taibl, Kaitlin R., Anne L. Dunlop, Matthew Ryan Smith, et al.. (2024). Association of per- and polyfluoroalkyl substances with the antioxidant bilirubin across pregnancy. Free Radical Biology and Medicine. 223. 184–192. 1 indexed citations

Baumert, Brittney O., Hongxu Wang, Shar Samy, et al.. (2024). Environmental pollutant risk factors for worse COVID-19 related clinical outcomes in predominately hispanic and latino populations. Environmental Research. 252(Pt 4). 119072–119072. 1 indexed citations

Martinez‐Morata, Irene, Haotian Wu, Vesna Ilievski, et al.. (2023). Metabolomic Effects of Folic Acid Supplementation in Adults: Evidence from the FACT Trial. Journal of Nutrition. 154(2). 670–679. 3 indexed citations

Wu, Haotian, Vrinda Kalia, Megan M. Niedzwiecki, et al.. (2023). Metabolomic changes associated with chronic arsenic exposure in a Bangladeshi population. Chemosphere. 320. 137998–137998. 4 indexed citations

Lee, In‐Hee, Douglas I. Walker, Matthew Ryan Smith, et al.. (2023). Association between Neuroligin-1 polymorphism and plasma glutamine levels in individuals with autism spectrum disorder. EBioMedicine. 95. 104746–104746. 4 indexed citations

Liao, Jiawen, Jesse A. Goodrich, Douglas I. Walker, et al.. (2023). Metabolic pathways altered by air pollutant exposure in association with lipid profiles in young adults. Environmental Pollution. 327. 121522–121522. 14 indexed citations

Li, Yijie, Brittney O. Baumert, E. Jane Costello, et al.. (2023). Per- and polyfluoroalkyl substances, polychlorinated biphenyls, organochlorine pesticides, and polybrominated diphenyl ethers and dysregulation of MicroRNA expression in humans and animals—A systematic review. Environmental Research. 244. 117832–117832. 8 indexed citations

Goodrich, Jesse A., Hongxu Wang, Douglas I. Walker, et al.. (2023). Postprandial Metabolite Profiles and Risk of Prediabetes in Young People: A Longitudinal Multicohort Study. Diabetes Care. 47(1). 151–159. 4 indexed citations

10.

Costello, E. Jane, Douglas I. Walker, Hongxu Wang, et al.. (2023). Exposure to perfluoroalkyl substances and longitudinal changes in bone mineral density in adolescents and young adults: A multi-cohort study. Environmental Research. 244. 117611–117611. 20 indexed citations

11.

Midya, Vishal, Elena Colicino, Leda Chatzi, et al.. (2023). PFAS Exposures and the Human Metabolome: A Systematic Review of Epidemiological Studies. Current Pollution Reports. 9(3). 510–568. 51 indexed citations

12.

Baumert, Brittney O., Jesse A. Goodrich, Xin Hu, et al.. (2022). Plasma concentrations of lipophilic persistent organic pollutants and glucose homeostasis in youth populations. Environmental Research. 212(Pt B). 113296–113296. 15 indexed citations

13.

Bradner, Joshua M., Vrinda Kalia, Michelle A. Johnson, et al.. (2021). Genetic or Toxicant-Induced Disruption of Vesicular Monoamine Storage and Global Metabolic Profiling in Caenorhabditis elegans. Toxicological Sciences. 180(2). 313–324. 7 indexed citations

14.

Zhang, Pei, Christopher Carlsten, Romanas Chaleckis, et al.. (2021). Defining the Scope of Exposome Studies and Research Needs from a Multidisciplinary Perspective. Environmental Science & Technology Letters. 8(10). 839–852. 96 indexed citations

15.

Hu, Xin, Douglas I. Walker, Yongliang Liang, et al.. (2021). A scalable workflow to characterize the human exposome. Nature Communications. 12(1). 5575–5575. 47 indexed citations

16.

David, Arthur, Jade Chaker, Elliott J. Price, et al.. (2021). Towards a comprehensive characterisation of the human internal chemical exposome: Challenges and perspectives. Environment International. 156. 106630–106630. 54 indexed citations

17.

Kalia, Vrinda, et al.. (2020). Unsupervised dimensionality reduction for exposome research. Current Opinion in Environmental Science & Health. 15. 32–38. 13 indexed citations

18.

Ritz, Beate, Qi Yan, Karan Uppal, et al.. (2020). Untargeted Metabolomics Screen of Mid‐pregnancy Maternal Serum and Autism in Offspring. Autism Research. 13(8). 1258–1269. 25 indexed citations

19.

Niedzwiecki, Megan M., Douglas I. Walker, J. Christina Howell, et al.. (2019). High‐resolution metabolomic profiling of Alzheimer’s disease in plasma. Annals of Clinical and Translational Neurology. 7(1). 36–45. 43 indexed citations

20.

Alderete, Tanya L., Ran Jin, Douglas I. Walker, et al.. (2019). Perfluoroalkyl substances, metabolomic profiling, and alterations in glucose homeostasis among overweight and obese Hispanic children: A proof-of-concept analysis. Environment International. 126. 445–453. 128 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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