showing 3 related works from this author
Discordance rate of HER2 status in primary breast carcinomas versus synchronous axillary lymph node metastases: a multicenter retrospective investiga…
2014
Antonio Ieni,1 Valeria Barresi,1 Rosario Caltabiano,2 Anna Maria Cascone,3 Rachele Del Sordo,4 Daniela Cabibi,5 Pio Zeppa,3 Salvatore Lanzafame,2 Angelo Sidoni,4 Vito Franco,5 Giovanni Tuccari1 1Department of Human Pathology Gaetano Barresi, Section of Anatomic Pathology, University of Messina, Messina, 2Department GF Ingrassia, Section of Anatomic Pathology, University of Catania, Catania, 3Department of Medicine and Surgery, University of Salerno, Salerno, 4Institute of Pathologic Anatomy and Histology, Division of Cancer Research, University of Perugia, Perugia, 5Department of Human Pathology, Section of Anatomic Pathology, University of Palermo, Palermo, Italy Background: Human epiderma…
Garcinoic acid prevents β-amyloid (Aβ) deposition in the mouse brain
2020
Garcinoic acid (GA or δ-T3-13'COOH), is a natural vitamin E metabolite that has preliminarily been identified as a modulator of nuclear receptors involved in β-amyloid (Aβ) metabolism and progression of Alzheimer's disease (AD). In this study, we investigated GA's effects on Aβ oligomer formation and deposition. Specifically, we compared them with those of other vitamin E analogs and the soy isoflavone genistein, a natural agonist of peroxisome proliferator–activated receptor γ (PPARγ) that has therapeutic potential for managing AD. GA significantly reduced Aβ aggregation and accumulation in mouse cortical astrocytes. Similarly to genistein, GA up-regulated PPARγ expression and apolipoprote…
ROC-king onwards: intraepithelial lymphocyte counts, distribution & role in coeliac disease mucosal interpretation
2017
ObjectivesCounting intraepithelial lymphocytes (IEL) is central to the histological diagnosis of coeliac disease (CD), but no definitive ‘normal’ IEL range has ever been published. In this multicentre study, receiver operating characteristic (ROC) curve analysis was used to determine the optimal cut-off between normal and CD (Marsh III lesion) duodenal mucosa, based on IEL counts on >400 mucosal biopsy specimens.DesignThe study was designed at the International Meeting on Digestive Pathology, Bucharest 2015. Investigators from 19 centres, eight countries of three continents, recruited 198 patients with Marsh III histology and 203 controls and used one agreed protocol to count IEL/100 ent…