Immunohistochemical evaluation of D2-40, Galectin-3, Maspin and MCM7 expression in palate squamous cell carcinomas.

Squamous cell carcinoma (SCC) is the most frequent cancer in oral cavity and its prognosis has exhibited little improvement in the last decades. Although much less common palate SCCs manifests a higher local aggression invading very quickly the adjacent muscles and jawbones, thus being able frequently to lead to dysfunctions in chewing, swallowing, and speech. To elucidate what underlies such local aggression, we investigated the immunohistochemical expression in palate SCCs of Podoplanin (D2-40), Galectin-3 (Gal-3), mammary serine protease inhibitor (Maspin) and minichromosome maintenance complex component 7 (MCM7), markers that are known to be involved in tumor invasiveness.

Analysis of the distribution and expression of some tumor invasiveness markers in palate squamous cell carcinomas.

Oral cancer remains an important global health issue and despite recent diagnostic and therapeutic advances, it continues to have an unfavorable prognostic and decreased survival. Although palatal tumors represent one of the rarest locations of oral squamous cell carcinomas (SCCs), they are among the most aggressive local tumors, leaving behind important morpho-functional disabilities. In order to explain such local aggressiveness, the present study aims to investigate the immunohistochemical expression in palate SCCs of some markers known to be involved in the process of tumor invasiveness, such as Wiskott-Aldrich syndrome like (WASL), Claudin-1 (CLDN1), Integrin beta-6 (ITGB6) and c-Mesenchymal to epithelial transition protein (c-Met).

Palate Squamous Cell Carcinomas:A Ten-Year Single Institute Experience.

The literature date estimated that about 5% of all oral cavity cancers are hard palate cancers while soft palate cancers account for about 5-12% of oropharyngeal cancers. Although rare, usually these tumors had a more aggressively behavior than other oral cancer sites. That is why our study aimed to investigate comparatively the epidemiological, clinical and histopathological peculiarities of the two palatal sites of oral squamous cell carcinomas.

[Threat of a SARS-CoV-2 endemic in a large hospital specialized in rheumatic diseases-relative all clear through consistent testing].

The severe acute respiratory coronavirus type 2 (SARS-CoV-2) pandemic is keeping most countries of the world in suspense. In Germany the prevalence of SARS-CoV‑2 infections is under 2% but for weeks the numbers in Germany have also been increasing. The care in rheumatology was temporarily impaired by the first wave of the pandemic.

Acute Myocarditis-Like Episode in a Curly-Haired Young Boy-Red Flags for Familial Arrhythmogenic Cardiomyopathy.

The present case report describes a mother and son with arrhythmogenic cardiomyopathy (ACM) with early and greater left ventricle (LV) involvement. The presence of curly hair in both, together with the resuscitated sudden cardiac death of the mother, allowed timely genetic testing, which found a pathogenic nonsense mutation of the desmoplakin gene. While asymptomatic from an arrhythmic point of view, the son's evolution was characterized by a well-documented exercise-induced myocarditis-like stage.