Amyra Treffry

4.5k total citations · 2 hit papers
68 papers, 3.6k citations indexed

About

Amyra Treffry is a scholar working on Hematology, Nutrition and Dietetics and Molecular Biology. According to data from OpenAlex, Amyra Treffry has authored 68 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Hematology, 42 papers in Nutrition and Dietetics and 37 papers in Molecular Biology. Recurrent topics in Amyra Treffry's work include Iron Metabolism and Disorders (58 papers), Trace Elements in Health (42 papers) and Porphyrin Metabolism and Disorders (18 papers). Amyra Treffry is often cited by papers focused on Iron Metabolism and Disorders (58 papers), Trace Elements in Health (42 papers) and Porphyrin Metabolism and Disorders (18 papers). Amyra Treffry collaborates with scholars based in United Kingdom, Israel and Italy. Amyra Treffry's co-authors include Pauline M. Harrison, P. M. Harrison, S J Yewdall, John M. Smith, Paolo Arosio, Sonia Levi, E. R. Bauminger, I. Nowik, Alessandra Luzzago and Peter J. Artymiuk and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Journal of Molecular Biology.

In The Last Decade

Amyra Treffry

68 papers receiving 3.5k 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.

Solving the structure of human H ferritin by genetically engineering intermolecular crystal contacts

1991 639 citations David M. Lawson, Peter J. Artymiuk et al. Nature profile →
Ferritin: design and formation of an iron-storage molecule

1984 454 citations Geoffrey C. Ford, P. M. Harrison et al. Philosophical transactions of the Royal Society of London. Series B, Biological sciences profile →

Peers

Countries citing papers authored by Amyra Treffry

Since Specialization

Citations

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

Fields of papers citing papers by Amyra Treffry

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Amyra Treffry

This figure shows the co-authorship network connecting the top 25 collaborators of Amyra Treffry. A scholar is included among the top collaborators of Amyra Treffry 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 Amyra Treffry. Amyra Treffry 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	The high-resolution X-ray crystallographic structure of the ferritin (EcFtnA) of Escherichia coli; comparison with human H ferritin (HuHF) and the structures of the Fe3+ and Zn2+ derivatives11Edited by R. Huber 2001 ·Journal of Molecular Biology ·Timothy J. Stillman, Paul D. Hempstead, P.J. Artymiuk, Simon C. Andrews, Aaron J. Hudson, Amyra Treffry, J. R. Guest, P. M. Harrison	120
2	How the presence of three iron binding sites affects the iron storage function of the ferritin (EcFtnA) of Escherichia coli 1998 ·FEBS Letters ·Amyra Treffry, Zhongwei Zhao, Michael A. Quail, John R. Guest, Pauline M. Harrison	64
3	Lability of iron at the dinuclear centres of ferritin studied by competition with four chelators 1996 ·JBIC Journal of Biological Inorganic Chemistry ·Amyra Treffry, C. Hawkins, John M. Williams, John R. Guest, Pauline M. Harrison	13
4	Tyrosyl radical formation during the oxidative deposition of iron in human apoferritin 1995 ·Biochemistry ·(unknown), Pauline M. Harrison, Amyra Treffry, Michael A. Quail, Paolo Arosio, (unknown), N. Dennis Chasteen	31
5	Iron(II) Oxidation by H Chain Ferritin: Evidence from Site-Directed Mutagenesis That a Transient Blue Species Is Formed at the Dinuclear Iron Center 1995 ·Biochemistry ·Amyra Treffry, Zhongwei Zhao, Michael A. Quail, J. R. Guest, P. M. Harrison	66
6	Mechanism of Fe(II) Oxidation and Core Formation in Ferritin 1994 ·Advances in experimental medicine and biology ·P. M. Harrison, E. R. Bauminger, D. Hechel, Nigel W. Hodson, I. Nowik, Amyra Treffry, S J Yewdall	5
7	Iron (II) oxidation and early intermediates of iron-core formation in recombinant human H-chain ferritin 1993 ·Biochemical Journal ·E. R. Bauminger, P. M. Harrison, D. Hechel, Nigel W. Hodson, I. Nowik, Amyra Treffry, S J Yewdall	75
8	Solving the structure of human H ferritin by genetically engineering intermolecular crystal contacts breakdown → 1991 ·Nature ·David M. Lawson, Peter J. Artymiuk, S J Yewdall, John M. Smith, J. Livingstone, Amyra Treffry, Alessandra Luzzago, Sonia Levi, Paolo Arosio, Gianni Cesareni, Christopher D. Thomas, William V. Shaw, Pauline M. Harrison	639
9	Mössbauer spectroscopic investigation of structure-function relations in ferritins 1991 ·Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology ·E. R. Bauminger, Pauline M. Harrison, D. Hechel, I. Nowik, Amyra Treffry	140
10	Influence of site-directed modifications on the formation of iron cores in ferritin 1991 ·Journal of Molecular Biology ·Vanessa J. Wade, Sonia Levi, Paolo Arosio, Amyra Treffry, Pauline M. Harrison, Stephen Mann	135
11	Iron (III) can be transferred between ferritin molecules 1991 ·Proceedings of the Royal Society B Biological Sciences ·E. R. Bauminger, Pauline M. Harrison, D. Hechel, I. Nowik, Amyra Treffry	30
12	Identification of the ferroxidase centre in ferritin 1989 ·FEBS Letters ·David M. Lawson, Amyra Treffry, Peter J. Artymiuk, Pauline M. Harrison, S J Yewdall, Alessandra Luzzago, (unknown), Sonia Levi, Paolo Arosio	261
13	Recombinant H‐chain ferritins: Effects of changes in the 3‐fold channels 1989 ·FEBS Letters ·Amyra Treffry, Pauline M. Harrison, Alessandra Luzzago, Gianni Cesareni	63
14	Moessbauer spectroscopic study of the initial stages of iron-core formation in horse spleen apoferritin: evidence for both isolated iron(III) atoms and oxo-bridged iron(III) dimers as early intermediates 1989 ·Biochemistry ·E. R. Bauminger, Pauline M. Harrison, I. Nowik, Amyra Treffry	70
15	Studies on haemosiderin and ferritin from iron-loaded rat liver 1988 ·BioMetals ·Simon C. Andrews, Madeleine C. Brady, Amyra Treffry, John M. Williams, Stephen Mann, (unknown), W.C. de Bruijn, Pauline M. Harrison	34
16	A note on the composition and properties of ferritin iron cores 1987 ·Journal of Inorganic Biochemistry ·Amyra Treffry, Pauline M. Harrison, (unknown), W.C. de Bruijn, Stephen Mann	56
17	Reconstituted and native iron-cores of bacterioferritin and ferritin 1987 ·Journal of Molecular Biology ·Stephen Mann, John M. Williams, Amyra Treffry, Pauline M. Harrison	94
18	Ferritin: design and formation of an iron-storage molecule breakdown → 1984 ·Philosophical transactions of the Royal Society of London. Series B, Biological sciences ·Geoffrey C. Ford, P. M. Harrison, David W. Rice, John M. Smith, Amyra Treffry, J.L. White, J. Yariv	454
19	Ferritin: Molecular structure and iron-storage mechanisms 1981 ·Progress in Biophysics and Molecular Biology ·G. A. Clegg, J.E. Fitton, P. M. Harrison, Amyra Treffry	110
20	The Structure and Function of Ferritin 1977 ·Novartis Foundation symposium ·Pauline M. Harrison, (unknown), R. J. Hoare, (unknown), Amyra Treffry	29

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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