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Simon J Warren

Explore the profile of Simon J Warren including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 96
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Recent Articles
1.
Li A, Warren S, Umphress B, Alomari A
J Cutan Pathol . 2024 Aug; 51(11):899-910. PMID: 39171578
Background: Activating BRAF gene alterations are central to melanocytic tumor pathogenesis. A small, emerging subset of melanocytic tumors driven by BRAF fusions has distinct therapeutic implications and has been described...
2.
Warren S, Alomari A
J Cutan Pathol . 2023 Aug; 50(11):1014-1019. PMID: 37565535
Background: Granular cell tumor (GCT) is a S100+ neoplasm with atypical and malignant variants. Similar to melanocytic neoplasms, the tumors make nests and can have junctional components raising a differential...
3.
Alomari A, Harms P, Andea A, Warren S
J Cutan Pathol . 2023 Aug; 50(12):1083-1093. PMID: 37565534
Background: Melanocytic tumors driven by MAP2K1 in-frame deletions are among the most recently described class of melanocytic neoplasms. The reported range of diagnoses and associated genomic aberrations in these neoplasms...
4.
Simo O, Warren S, Mark L, Hoffmann K, Alomari A
Int J Dermatol . 2018 Dec; 58(7):800-805. PMID: 30520526
Background: CD8 lymphomatoid papulosis is frequently indistinguishable histopathologically from primary cutaneous aggressive epidermotropic CD8 T-cell lymphoma except for the expression of CD30. However, absent or weak expression of CD30 has...
5.
Warren S, Hirano-Ali S
J Cutan Pathol . 2016 Sep; 43(11):1086-1087. PMID: 27585072
No abstract available.
6.
Hirano-Ali S, Bryant E, Warren S
J Cutan Pathol . 2016 Mar; 43(6):531-534. PMID: 26990371
An epithelial sheath neuroma (ESN) is a rare benign process of unknown pathogenesis, which is characterized histologically by multiple enlarged peripheral nerve fibers ensheathed by mature squamous epithelium. The histologic...
7.
Kathrotiya P, Bridge A, Warren S, Do H, Klenk A, Xu L, et al.
Cutis . 2015 Jun; 95(5):271-4, 281. PMID: 26057510
Primary apocrine adenocarcinoma (AA) is a rare malignant cutaneous neoplasm that typically arises in areas of high apocrine gland density such as the axillae and the anogenital region. Due to...
8.
Sahu R, Rezania S, Ocana J, DaSilva-Arnold S, Bradish J, Richey J, et al.
PLoS One . 2014 Nov; 9(11):e111608. PMID: 25375862
Platelet activating factor (PAF) has long been associated with acute edema and inflammatory responses. PAF acts by binding to a specific G-protein coupled receptor (PAF-R, Ptafr). However, the role of...
9.
Konger R, Xu Z, Sahu R, Rashid B, Mehta S, Mohamed D, et al.
Cancer Res . 2012 Oct; 73(1):150-9. PMID: 23108146
Field cancerization refers to areas of grossly normal epithelium that exhibit increased risk for tumor occurrence. Unfortunately, elucidation of the locoregional changes that contribute to increased tumor risk is difficult...
10.
Sahu R, Kozman A, Yao Y, DaSilva S, Rezania S, Martel K, et al.
Carcinogenesis . 2012 Jan; 33(3):694-701. PMID: 22223848
Although platelet-activating factor (PAF) is a well-known acute inflammatory mediator, little is known regarding the role of PAF in chronic inflammation. Phorbol esters are known to stimulate PAF production. Moreover,...