Correlation Between Preoperative Neutrophil-to-Lymphocyte Ratio and Clinicopathological Characteristics of Papillary Thyroid Carcinomas: Toward a Preoperative Biomarker.

Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer, with considerable variability in its clinical presentation and prognosis. Recent studies have focused on the relationship between its clinicopathological characteristics and inflammatory biomarkers, particularly the preoperative neutrophil-to-lymphocyte ratio (NLR). Our aim was to investigate the correlation between NLR and the clinicopathological features of PTC.

Tracheal adenoid cystic carcinoma presenting as a locally advanced thyroid gland carcinoma.

Tracheal adenoid cystic carcinoma is a rare malignancy. We report the case of a 65-year-old male who presented to our department due to a 3-month history of mild dysphagia without other associated symptoms. The neck, laryngeal, and hypopharyngeal examinations were normal.

Promising Phytogenic Feed Additives Used as Anti-Mycotoxin Solutions in Animal Nutrition.

Mycotoxins are a major threat to animal and human health, as well as to the global feed supply chain. Among them, aflatoxins, fumonisins, zearalenone, T-2 toxins, deoxynivalenol, and Alternaria toxins are the most common mycotoxins found in animal feed, with genotoxic, cytotoxic, carcinogenic, and mutagenic effects that concern the animal industry. The chronic negative effects of mycotoxins on animal health and production and the negative economic impact on the livestock industry make it crucial to develop and implement solutions to mitigate mycotoxins.

nSMase2-mediated exosome secretion shapes the tumor microenvironment to immunologically support pancreatic cancer.

The pleiotropic roles of nSMase2-generated ceramide include regulation of intracellular ceramide signaling and exosome biogenesis. We investigated the effects of eliminating nSMase2 on early and advanced PDA, including its influence on the microenvironment. Employing the KPC mouse model of pancreatic cancer, we demonstrate that pancreatic epithelial nSMase2 ablation reduces neoplasia and promotes a PDA subtype switch from aggressive basal-like to classical.