Abstract Background Mast cells can reshape the tumour immune microenvironment and greatly affect tumour occurrence and development. However. mast cell gene prognostic and predictive value in head and neck squamous cell carcinoma (HNSCC) remains unclear. This study was conducted to identify and establish a prognostic mast cell gene signature (MCS) for assessing the prognosis and immuno... https://allfixelectricales.shop/product-category/turntable-stylus-cleaning-brush/