Ian Gregg

2.9k total citations · 1 hit paper
60 papers, 2.1k citations indexed

About

Ian Gregg is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Epidemiology. According to data from OpenAlex, Ian Gregg has authored 60 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Pulmonary and Respiratory Medicine, 17 papers in Physiology and 10 papers in Epidemiology. Recurrent topics in Ian Gregg's work include Asthma and respiratory diseases (17 papers), Respiratory viral infections research (9 papers) and Respiratory and Cough-Related Research (8 papers). Ian Gregg is often cited by papers focused on Asthma and respiratory diseases (17 papers), Respiratory viral infections research (9 papers) and Respiratory and Cough-Related Research (8 papers). Ian Gregg collaborates with scholars based in United Kingdom, United States and Switzerland. Ian Gregg's co-authors include Andrew Nunn, M E Horn, Lynn Josephs, Alex C. Kwan, Clara Liao, Pasha A. Davoudian, Bonnie Sibbald, Ling-Xiao Shao, Neil K. Savalia and Stephen T. Holgate and has published in prestigious journals such as The Lancet, Neuron and SHILAP Revista de lepidopterología.

In The Last Decade

Ian Gregg

52 papers receiving 1.9k 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.

Psilocybin induces rapid and persistent growth of dendritic spines in frontal cortex in vivo

2021 351 citations Ling-Xiao Shao, Clara Liao et al. Neuron profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ian Gregg United Kingdom	21	999	953	337	283	255	60	2.1k
Neville M. Lefcoe Canada	23	794 0.8×	1.1k 1.2×	48 0.1×	41 0.1×	51 0.2×	69	1.7k
Hyman Chai United States	18	1.1k 1.1×	1.4k 1.4×	136 0.4×	21 0.1×	108 0.4×	33	2.1k
J. B. L. Howell United Kingdom	24	1.2k 1.2×	684 0.7×	52 0.2×	18 0.1×	58 0.2×	61	2.0k
André Cartier Canada	32	2.5k 2.5×	3.1k 3.2×	144 0.4×	43 0.2×	110 0.4×	83	4.2k
Gustavo J. Rodrigo Uruguay	42	3.7k 3.7×	3.6k 3.8×	46 0.1×	34 0.1×	170 0.7×	120	4.6k
Aviv Goldbart Israel	29	1.0k 1.0×	1.8k 1.8×	29 0.1×	36 0.1×	299 1.2×	100	2.8k
Josuel Ora Italy	27	1.9k 1.9×	1.1k 1.2×	103 0.3×	22 0.1×	97 0.4×	98	2.5k
F. O. Simpson New Zealand	31	687 0.7×	1.1k 1.2×	53 0.2×	173 0.6×	137 0.5×	120	3.5k
Elvan Tabachnik Israel	20	949 0.9×	681 0.7×	27 0.1×	27 0.1×	86 0.3×	43	1.6k
Lee‐Yee Chong United Kingdom	20	276 0.3×	232 0.2×	81 0.2×	25 0.1×	53 0.2×	39	1.6k

Countries citing papers authored by Ian Gregg

Since Specialization

Citations

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

Fields of papers citing papers by Ian Gregg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ian Gregg

This figure shows the co-authorship network connecting the top 25 collaborators of Ian Gregg. A scholar is included among the top collaborators of Ian Gregg 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 Ian Gregg. Ian Gregg 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

1.

Dayan, D., et al.. (2025). Environmental contaminants assessment for frequently harvested migratory waterfowl in the Northeast Atlantic flyway. The Science of The Total Environment. 963. 178474–178474. 1 indexed citations

2.

Jefferson, Sarah J., Ian Gregg, Clara Liao, et al.. (2023). 5-MeO-DMT modifies innate behaviors and promotes structural neural plasticity in mice. Neuropsychopharmacology. 48(9). 1257–1266. 34 indexed citations

3.

Alpert, Michael H., Xinyue Cui, Jamien Shea, et al.. (2022). Recovery from cold-induced reproductive dormancy is regulated by temperature-dependent AstC signaling. Current Biology. 32(6). 1362–1375.e8. 19 indexed citations

4.

Shao, Ling-Xiao, Clara Liao, Ian Gregg, et al.. (2021). Psilocybin induces rapid and persistent growth of dendritic spines in frontal cortex in vivo. Neuron. 109(16). 2535–2544.e4. 351 indexed citations breakdown →

5.

Josephs, Lynn, Ian Gregg, & S.T. Holgate. (1990). Does non-specific bronchial responsiveness indicate the severity of asthma?. European Respiratory Journal. 3(2). 220–227. 47 indexed citations

6.

Gregg, Ian & Andrew Nunn. (1989). Peak expiratory flow in symptomless elderly smokers and ex-smokers.. BMJ. 298(6680). 1071–1072. 20 indexed citations

7.

Nunn, Andrew & Ian Gregg. (1989). New regression equations for predicting peak expiratory flow in adults.. BMJ. 298(6680). 1068–1070. 209 indexed citations

8.

Patrick, Donald L., Hedley G. Peach, & Ian Gregg. (1982). Disablement and care: a comparison of patient views and general practitioner knowledge.. PubMed. 32(240). 429–34. 31 indexed citations

9.

Inglis, J.M., M A Calder, John Crofton, et al.. (1980). A study of infective and other factors in exacerbations of chronic bronchitis. British Journal of Diseases of the Chest. 74(3). 228–238. 69 indexed citations

10.

Gregg, Ian. (1975). Crisis in the Health Service. BMJ. 1(5952). 274.2–274. 1 indexed citations

11.

Thomson, M. L., D Pavia, Ian Gregg, & J E Stark. (1974). Bromhexine and mucociliary clearance in chronic bronchitis. British Journal of Diseases of the Chest. 68(1). 21–27. 22 indexed citations

12.

Gregg, Ian & Andrew Nunn. (1973). Peak Expiratory Flow in Normal Subjects. BMJ. 3(5874). 282–284. 162 indexed citations

13.

Batten, John, S W Clarke, Ian Gregg, & Matthew Hodson. (1973). Corticosteroid withdrawal in asthma.. BMJ. 1(5848). 296.1–296. 3 indexed citations

14.

Gregg, Ian. (1973). Ampicillin rash and influenza.. BMJ. 1(5848). 295.2–295. 4 indexed citations

15.

Horn, M E & Ian Gregg. (1973). Role of Viral Infection and Host Factors in Acute Episodes of Asthma and Chronic Bronchitis. CHEST Journal. 63(4). 44S–48S. 68 indexed citations

16.

Gregg, Ian. (1972). Viral infection and asthma.. BMJ. 3(5830). 824.3–825. 3 indexed citations

17.

Gregg, Ian. (1968). A study of the causes of progressive airways obstruction in chronic bronchitis.. PubMed. 11. 235–48. 8 indexed citations

18.

Gregg, Ian. (1968). Long-term corticosteroid treatment of asthma.. BMJ. 2(5598). 175.4–176. 5 indexed citations

19.

Gregg, Ian, et al.. (1968). DISODIUM CROMOGLYCATE IN BRONCHIAL ASTHMA. The Lancet. 292(7563). 350–351. 2 indexed citations

20.

Gregg, Ian. (1965). TOWARDS A BETTER UNDERSTANDING OF CHRONIC BRONCHITIS AND ASTHMA.. PubMed. 194. 279–80. 1 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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