Protein Composition of TGFBI-R124C- and TGFBI-R555W- Associated Aggregates Suggests Multiple Mechanisms Leading to Lattice and Granular Corneal Dystrophy.

David G Courtney; Ebbe Toftgaard Poulsen; Susan Kennedy; Johnny E Moore; Sarah Atkinson; Eleonora Maurizi; M. Andrew Nesbit; Tara Moore; Jan J Enghild

doi:10.1167/iovs.15-16922

Protein Composition of TGFBI-R124C- and TGFBI-R555W- Associated Aggregates Suggests Multiple Mechanisms Leading to Lattice and Granular Corneal Dystrophy.

David G Courtney, Ebbe Toftgaard Poulsen, Susan Kennedy, Johnny E Moore, Sarah Atkinson, Eleonora Maurizi, M. Andrew Nesbit, Tara Moore, Jan J Enghild

Research output: Contribution to journal › Article

21 Citations (Scopus)

Abstract

The study reveals previously unknown differences between the protein composition of GCD1 and LCD1 aggregates, and confirms the presence of the HtrA1 protease in LCD1-amyloid aggregates. In addition, we find mutation-specific differences in the processing of mutant TGFBIp species, which may contribute to the variable phenotypes noted in TGFBI-related dystrophies.

Original language	English
Pages (from-to)	4653-4661
Number of pages	8
Journal	INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE
Volume	56
Issue number	8
DOIs	https://doi.org/10.1167/iovs.15-16922
Publication status	Published - 2015

Keywords

Transforming growth factor beta-induced
Granular Corneal Dystrophy
Lattice Corneal Dystrophy

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Sarah Atkinson

s.atkinson@ulster.ac.uk

School of Biomedical Sciences - Lecturer in Stratified Medicine (Vision)
Faculty Of Life & Health Sciences - Lecturer

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Cite this

Courtney, D. G., Toftgaard Poulsen, E., Kennedy, S., Moore, J. E., Atkinson, S., Maurizi, E., Nesbit, M. A., Moore, T., & Enghild, J. J. (2015). Protein Composition of TGFBI-R124C- and TGFBI-R555W- Associated Aggregates Suggests Multiple Mechanisms Leading to Lattice and Granular Corneal Dystrophy. INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 56(8), 4653-4661. https://doi.org/10.1167/iovs.15-16922

Courtney, David G ; Toftgaard Poulsen, Ebbe ; Kennedy, Susan ; Moore, Johnny E ; Atkinson, Sarah ; Maurizi, Eleonora ; Nesbit, M. Andrew ; Moore, Tara ; Enghild, Jan J. / Protein Composition of TGFBI-R124C- and TGFBI-R555W- Associated Aggregates Suggests Multiple Mechanisms Leading to Lattice and Granular Corneal Dystrophy. In: INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. 2015 ; Vol. 56, No. 8. pp. 4653-4661.

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abstract = "The study reveals previously unknown differences between the protein composition of GCD1 and LCD1 aggregates, and confirms the presence of the HtrA1 protease in LCD1-amyloid aggregates. In addition, we find mutation-specific differences in the processing of mutant TGFBIp species, which may contribute to the variable phenotypes noted in TGFBI-related dystrophies.",

keywords = "Transforming growth factor beta-induced, Granular Corneal Dystrophy, Lattice Corneal Dystrophy",

author = "Courtney, {David G} and {Toftgaard Poulsen}, Ebbe and Susan Kennedy and Moore, {Johnny E} and Sarah Atkinson and Eleonora Maurizi and Nesbit, {M. Andrew} and Tara Moore and Enghild, {Jan J}",

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Courtney, DG, Toftgaard Poulsen, E, Kennedy, S, Moore, JE, Atkinson, S, Maurizi, E, Nesbit, MA , Moore, T & Enghild, JJ 2015, 'Protein Composition of TGFBI-R124C- and TGFBI-R555W- Associated Aggregates Suggests Multiple Mechanisms Leading to Lattice and Granular Corneal Dystrophy.', INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, vol. 56, no. 8, pp. 4653-4661. https://doi.org/10.1167/iovs.15-16922

Protein Composition of TGFBI-R124C- and TGFBI-R555W- Associated Aggregates Suggests Multiple Mechanisms Leading to Lattice and Granular Corneal Dystrophy. / Courtney, David G; Toftgaard Poulsen, Ebbe; Kennedy, Susan; Moore, Johnny E; Atkinson, Sarah; Maurizi, Eleonora; Nesbit, M. Andrew ; Moore, Tara; Enghild, Jan J.

In: INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, Vol. 56, No. 8, 2015, p. 4653-4661.

Research output: Contribution to journal › Article

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AU - Courtney, David G

AU - Toftgaard Poulsen, Ebbe

AU - Kennedy, Susan

AU - Moore, Johnny E

AU - Atkinson, Sarah

AU - Maurizi, Eleonora

AU - Nesbit, M. Andrew

AU - Moore, Tara

AU - Enghild, Jan J

PY - 2015

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N2 - The study reveals previously unknown differences between the protein composition of GCD1 and LCD1 aggregates, and confirms the presence of the HtrA1 protease in LCD1-amyloid aggregates. In addition, we find mutation-specific differences in the processing of mutant TGFBIp species, which may contribute to the variable phenotypes noted in TGFBI-related dystrophies.

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KW - Transforming growth factor beta-induced

KW - Granular Corneal Dystrophy

KW - Lattice Corneal Dystrophy

UR - https://pure.ulster.ac.uk/en/publications/protein-composition-of-tgfbi-r124c-and-tgfbi-r555w-associated-agg-3

U2 - 10.1167/iovs.15-16922

DO - 10.1167/iovs.15-16922

M3 - Article

VL - 56

SP - 4653

EP - 4661

JO - Investigative Ophthalmology and Visual Science

JF - Investigative Ophthalmology and Visual Science

SN - 0146-0404

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