Disease Markers / 2018 / Article / Tab 2 / Review Article
Clinical Significance and Biological Role of HuR in Head and Neck Carcinomas Table 2 HuR expression, localisation, and associations with clinicopathological features and target molecules as well as patients’ overall survival in studies investigating tissue samples.
Study N HuR localisation Correlations with Nuclear Cytoplasmic Clinicopathological features Other molecules Patients’ overall survival OSCCs Cha et al. [64 ] 95 91.6% (87/95) 71.6% (68/95) Grade Nuclear and cytoplasmic with IAP2 Cytoplasmic HuR adverse prognosticator Cha et al. [63 ] 103 93.2% (96/103) 69.9% (72/103) Gender, grade, lymph node, and distant metastasis Cytoplasmic HuR with COX-2 Cytoplasmic HuR adverse prognosticator Kim et al. [68 ] 96 91% (83/96) 60% (54/96) Lymph node metastasis — Not correlated LSCCs Cho et al. [44 ] 39 100% (39/39) 66.6% (26/39) None Cytoplasmic HuR with COX-2 — Thyroid lesions Giaginis et al. [98 ] 98 Presence in 80% (78/98), higher expression in 43% (42/98) Benign 48 Predominantly nuclear, higher expression in 29% (14/48) (i) Ki-67 in follicular cells (ii) COX-2 (stronger in benign) — Malignant 50 Predominantly cytoplasmic, higher expression in 56% (28/50) Lymphatic invasion (trend) — Baldan et al. [97 ] 104 Normal samples 12 (i) ↑ nuclear in all tumours (ii) ↑ cytoplasmic in nontumour tissues versus FAs or PTCs, FTCs and ATCs — — — Follicular adenomas 25 — — — Carcinomas (PTC, FTC, and ATC) 67 — — — Salivary gland tumours Cho et al. [100 ] 46 Pleomorphic adenoma 28 53.6% (15/28) 35.7% (10/28) — — — Mucoepidermoid carcinoma 18 77.78% (14/18) 72.22% (13/18) — Cytoplasmic HuR with COX-2 —