https://www.selleckchem.com/products/ubcs039.html Lymphocyte-specific protein tyrosine kinase ( ), an encoded Src family protein tyrosine kinase, performs a pivotal molecular signaling role in the selection and maturation processes during T-cell development. Although aberrant LCK expression is known to have a significant association with carcinogenesis, the underlying role of in breast cancer (BC) is still obscure. An analysis of the levels of mRNA expression in BC was performed, and the value of expression for predicting the prognosis of patients with BC was studied using various online data resources, which included Oncomine, Gene Expression Profiling Interactive Analysis (GEPIA), and UALCAN. The web-based NetworkAnalyst tool was utilized to investigate the functional network of differentially expressed . LinkedOmics was employed to identify the genes with which has correlations in BC, together with the kinases, microRNAs, and transcription factors (TFs) potentially targeted by in BC. The expression levels of LCK and its significantly s new perspectives on the differential expression and prognostic value of LCK in BC. Our observations will provide a basis for further study on the oncogenic and regulatory roles of LCK in BC. Atypical meningiomas (AM) are WHO grade II tumors with high heterogeneity and invasiveness, which are unique in their clinical presentation, imaging, pathology, treatment, and prognosis. In 2016, the diagnosis of AM remodified by the classification of central nervous system tumors of World Health Organization (WHO). In order to further analyze the diagnosis and treatment characteristics of AM, the clinical diagnosis, surgery treatment and follow-up data of 6 patients with AM in our hospital from January 2016 to December 2019 were analyzed retrospectively. The clinical diagnosis, treatment and follow-up data of six patients with AM admitted to our hospital between January 2016 and December 2019 were analyzed retrospectively, and related literatur