Orbital pseudotumor can be a localized form of granulomatosis with polyangiitis as revealed by gene expression profiling

James (Jim) Rosenbaum, Dongseok Choi, David Wilson, Hans E. Grossniklaus, Christina (Chris) Harrington, Cailin Sibley, Roger Dailey, John Ng, Eric Steele, Craig N. Czyz, Jill A. Foster, David Tse, Chris Alabiad, Sander Dubovy, Prashant K. Parekh, Gerald J. Harris, Michael Kazim, Payal J. Patel, Valerie A. White, Peter J. DolmanBobby S. Korn, Don O. Kikkawa, Deepak P. Edward, Hind M. Alkatan, Hailah al-Hussain, R. Patrick Yeatts, Dinesh Selva, Patrick Stauffer, Stephen Planck

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Biopsies and ANCA testing for limited forms of granulomatosis with polyangiitis (GPA) are frequently non-diagnostic. We characterized gene expression in GPA and other causes of orbital inflammation. We tested the hypothesis that a sub-set of patients with non-specific orbital inflammation (NSOI, also known as pseudotumor) mimics a limited form of GPA. Formalin-fixed, paraffin-embedded orbital biopsies were obtained from controls (n. =. 20) and patients with GPA (n. =. 6), NSOI (n. =. 25), sarcoidosis (n. =. 7), or thyroid eye disease (TED) (n. =. 20) and were divided into discovery and validation sets. Transcripts in the tissues were quantified using Affymetrix U133 Plus 2.0 microarrays.Distinct gene expression profiles for controls and subjects with GPA, TED, or sarcoidosis were evident by principal coordinate analyses. Compared with healthy controls, 285 probe sets had elevated signals in subjects with GPA and 1472 were decreased (>. 1.5-fold difference, false discovery rate adjusted p.

Original languageEnglish (US)
Pages (from-to)271-278
Number of pages8
JournalExperimental and Molecular Pathology
Volume99
Issue number2
DOIs
StatePublished - Oct 1 2015

Fingerprint

Orbital Pseudotumor
Granulomatosis with Polyangiitis
Gene Expression Profiling
Gene expression
Biopsy
Antineutrophil Cytoplasmic Antibodies
Eye Diseases
Thyroid Diseases
Microarrays
Sarcoidosis
Paraffin
Formaldehyde
Tissue
Inflammation
Testing
Transcriptome
Gene Expression

Keywords

  • Gene expression profiling
  • Granulomatosis with polyangiitis
  • Microarray analysis
  • Molecular pathology
  • Orbit pathology
  • Orbital pseudotumor

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Molecular Biology
  • Pathology and Forensic Medicine

Cite this

Orbital pseudotumor can be a localized form of granulomatosis with polyangiitis as revealed by gene expression profiling. / Rosenbaum, James (Jim); Choi, Dongseok; Wilson, David; Grossniklaus, Hans E.; Harrington, Christina (Chris); Sibley, Cailin; Dailey, Roger; Ng, John; Steele, Eric; Czyz, Craig N.; Foster, Jill A.; Tse, David; Alabiad, Chris; Dubovy, Sander; Parekh, Prashant K.; Harris, Gerald J.; Kazim, Michael; Patel, Payal J.; White, Valerie A.; Dolman, Peter J.; Korn, Bobby S.; Kikkawa, Don O.; Edward, Deepak P.; Alkatan, Hind M.; al-Hussain, Hailah; Yeatts, R. Patrick; Selva, Dinesh; Stauffer, Patrick; Planck, Stephen.

In: Experimental and Molecular Pathology, Vol. 99, No. 2, 01.10.2015, p. 271-278.

Research output: Contribution to journalArticle

Rosenbaum, JJ, Choi, D, Wilson, D, Grossniklaus, HE, Harrington, CC, Sibley, C, Dailey, R, Ng, J, Steele, E, Czyz, CN, Foster, JA, Tse, D, Alabiad, C, Dubovy, S, Parekh, PK, Harris, GJ, Kazim, M, Patel, PJ, White, VA, Dolman, PJ, Korn, BS, Kikkawa, DO, Edward, DP, Alkatan, HM, al-Hussain, H, Yeatts, RP, Selva, D, Stauffer, P & Planck, S 2015, 'Orbital pseudotumor can be a localized form of granulomatosis with polyangiitis as revealed by gene expression profiling', Experimental and Molecular Pathology, vol. 99, no. 2, pp. 271-278. https://doi.org/10.1016/j.yexmp.2015.07.002
Rosenbaum, James (Jim) ; Choi, Dongseok ; Wilson, David ; Grossniklaus, Hans E. ; Harrington, Christina (Chris) ; Sibley, Cailin ; Dailey, Roger ; Ng, John ; Steele, Eric ; Czyz, Craig N. ; Foster, Jill A. ; Tse, David ; Alabiad, Chris ; Dubovy, Sander ; Parekh, Prashant K. ; Harris, Gerald J. ; Kazim, Michael ; Patel, Payal J. ; White, Valerie A. ; Dolman, Peter J. ; Korn, Bobby S. ; Kikkawa, Don O. ; Edward, Deepak P. ; Alkatan, Hind M. ; al-Hussain, Hailah ; Yeatts, R. Patrick ; Selva, Dinesh ; Stauffer, Patrick ; Planck, Stephen. / Orbital pseudotumor can be a localized form of granulomatosis with polyangiitis as revealed by gene expression profiling. In: Experimental and Molecular Pathology. 2015 ; Vol. 99, No. 2. pp. 271-278.
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AU - Grossniklaus, Hans E.

AU - Harrington, Christina (Chris)

AU - Sibley, Cailin

AU - Dailey, Roger

AU - Ng, John

AU - Steele, Eric

AU - Czyz, Craig N.

AU - Foster, Jill A.

AU - Tse, David

AU - Alabiad, Chris

AU - Dubovy, Sander

AU - Parekh, Prashant K.

AU - Harris, Gerald J.

AU - Kazim, Michael

AU - Patel, Payal J.

AU - White, Valerie A.

AU - Dolman, Peter J.

AU - Korn, Bobby S.

AU - Kikkawa, Don O.

AU - Edward, Deepak P.

AU - Alkatan, Hind M.

AU - al-Hussain, Hailah

AU - Yeatts, R. Patrick

AU - Selva, Dinesh

AU - Stauffer, Patrick

AU - Planck, Stephen

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