Rex M. Tyrrell

11.1k total citations · 3 hit papers
127 papers, 9.3k citations indexed

About

Rex M. Tyrrell is a scholar working on Molecular Biology, Dermatology and Cancer Research. According to data from OpenAlex, Rex M. Tyrrell has authored 127 papers receiving a total of 9.3k indexed citations (citations by other indexed papers that have themselves been cited), including 99 papers in Molecular Biology, 24 papers in Dermatology and 21 papers in Cancer Research. Recurrent topics in Rex M. Tyrrell's work include Heme Oxygenase-1 and Carbon Monoxide (44 papers), DNA Repair Mechanisms (25 papers) and Skin Protection and Aging (24 papers). Rex M. Tyrrell is often cited by papers focused on Heme Oxygenase-1 and Carbon Monoxide (44 papers), DNA Repair Mechanisms (25 papers) and Skin Protection and Aging (24 papers). Rex M. Tyrrell collaborates with scholars based in United Kingdom, Switzerland and Brazil. Rex M. Tyrrell's co-authors include Stephen M. Keyse, Glenn F. Vile, Stefan W. Ryter, Lee Ann Applegate, Sharmila Basu‐Modak, Charareh Pourzand, Mireille Pidoux, Robert B. Webb, Yvonne Tromvoukis and Vivienne E. Reeve and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Rex M. Tyrrell

126 papers receiving 8.9k 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.

Heme oxygenase is the major 32-kDa stress protein induced in human skin fibroblasts by UVA radiation, hydrogen peroxide, and sodium arsenite.

1989 1.1k citations Stephen M. Keyse, Rex M. Tyrrell profile →
The heme synthesis and degradation pathways: role in oxidant sensitivity

2000 673 citations Stefan W. Ryter, Rex M. Tyrrell Free Radical Biology and Medicine profile →
Induction of heme oxygenase: a general response to oxidant stress in cultured mammalian cells.

1991 560 citations Rex M. Tyrrell et al. profile →

Peers

Countries citing papers authored by Rex M. Tyrrell

Since Specialization

Citations

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

Fields of papers citing papers by Rex M. Tyrrell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rex M. Tyrrell. 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 Rex M. Tyrrell. The network helps show where Rex M. Tyrrell may publish in the future.

Co-authorship network of co-authors of Rex M. Tyrrell

This figure shows the co-authorship network connecting the top 25 collaborators of Rex M. Tyrrell. A scholar is included among the top collaborators of Rex M. Tyrrell 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 Rex M. Tyrrell. Rex M. Tyrrell 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

#	Work	Indexed citations
1	Iron, oxidative stress and the example of solar ultraviolet A radiation 2011 ·Photochemical & Photobiological Sciences ·(unknown), Julia Li Zhong, Rex M. Tyrrell, Charareh Pourzand	61
2	Lycopene supplementation (passata sauce) reduces apoptosis but does not affect oxidant-responsive heme oxygenase-1 in human lymphocytes 2009 ·Nutrition ·Daniella Markovitch, Rex M. Tyrrell, Pedro Tauler, Jan Frystyk, Keith Stokes, Dylan Thompson	10
3	Anticipation of subsequent demanding exercise increases the expression of haem oxygenase-1 mRNA in human lymphocytes 2008 ·Stress ·Daniella Markovitch, Rex M. Tyrrell, Dylan Thompson	3
4	The Role of Interleukin-6 in UVA Protection against UVB-Induced Immunosuppression 2008 ·Journal of Investigative Dermatology ·Vivienne E. Reeve, Rex M. Tyrrell, Munif Allanson, (unknown), (unknown)	21
5	Exercise-induced expression of heme oxygenase-1 in human lymphocytes 2005 ·Free Radical Research ·Dylan Thompson, Sharmila Basu‐Modak, Matthew J. Gordon, (unknown), Daniella Markovitch, Rex M. Tyrrell	33
6	Beta-carotene suppresses UVA-induced HO-1 gene expression in cultured FEK4 2003 ·Free Radical Biology and Medicine ·(unknown), (unknown), Regina Góralczyk, Rex M. Tyrrell	39
7	The heme synthesis and degradation pathways: role in oxidant sensitivity breakdown → 2000 ·Free Radical Biology and Medicine ·Stefan W. Ryter, Rex M. Tyrrell	673
8	Interactions between the UVA and UVB wavebands relevant for immune function and carcinogenesis 2000 ·Redox Report ·Vivienne E. Reeve, Rex M. Tyrrell, Jie Shen	3
9	Apoptosis, the Role of Oxidative Stress and the Example of Solar UV Radiation 1999 ·Photochemistry and Photobiology ·Charareh Pourzand, Rex M. Tyrrell	147
10	Apoptosis, the Role of Oxidative Stress and the Example of Solar UV Radiation 1999 ·Photochemistry and Photobiology ·Charareh Pourzand, Rex M. Tyrrell	10
11	The Iron Regulatory Protein Can Determine the Effectiveness of 5-Aminolevulinic Acid in Inducing Protoporphyrin IX in Human Primary Skin Fibroblasts 1999 ·Journal of Investigative Dermatology ·Charareh Pourzand, Egil Kvam, Rex M. Tyrrell, Olivier Reelfs	23
12	Heme oxygenase activity determination by high-performance liquid chromatography 1999 ·Methods in enzymology on CD-ROM/Methods in enzymology ·Stefan W. Ryter, Egil Kvam, Rex M. Tyrrell	14
13	Activation of mammalian gene expression by the UV component of sunlight – from models to reality 1996 ·BioEssays ·Rex M. Tyrrell	205
14	The spectrum of mutations generated by passage of a hydrogen peroxide damaged shuttle vector plasmid through a mammalian host 1989 ·Nucleic Acids Research ·Eduardo Cruz Moraes, Stephen M. Keyse, Mireille Pidoux, Rex M. Tyrrell	61
15	Mutagenic interaction between near-(365 nm) and far-(254 nm) ultraviolet radition in repair-proficient and excision-deficient strains of Escherichia coli 1978 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·Rex M. Tyrrell	16
16	Lethal effects of pyrimidine dimers induced at 365 nm in strains of E. coli differing in repair capability 1976 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·Robert B. Webb, Mickey S. Brown, Rex M. Tyrrell	25
17	The kinetics of photoreactivation in the ultraviolet-sensitive mutant Escherichia coli K12 AB2480 1974 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·Rex M. Tyrrell, D.J.G. Davies	7
18	Reduced dimer excision in bacteria following near ultraviolet (365 nm) radiation 1973 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·Rex M. Tyrrell, Robert B. Webb	69
19	The variation in photoreactivating enzyme activity as a function of the stage of growth of three K12 strains of Escherichia coli 1972 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·Rex M. Tyrrell, S. H. Moss, D.J.G. Davies	18
20	The variation in UV sensitivity of four K12 strains of Escherichia coli as a function of their stage of growth 1972 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·Rex M. Tyrrell, S. H. Moss, D.J.G. Davies	45

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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