Circulating microRNA-222 and microRNA-146b: a potential differentiating tool between benign and malignant thyroid nodules​Ramy Samir Assaad Wafaa Saad Ragab Rania El Tayfi Amel Gaber El Sheredy a Chemical Pathology Department, Medical Research Institute – Alexandria University, Alexandria, Egyptb Clinical Pathology Department, Damanhour Oncology Center, Damanhour, Egyptc Microbiology Department, Medical Research Institute – Alexandria University, Alexandria, Egypton November 6, 2025 at 12:39 pm