Abstract Intratumor heterogeneity of tumor clones and an immunosuppressive microenvironment in cancer ecosystems contribute to inherent difficulties for tumor treatment.Recently, chimeric antigen receptor (CAR) T-cell therapy has been successfully applied in the treatment of B-cell malignancies, underscoring its great potential blondor pale quartz
Abstract Background This study documents cycad-human relationships in Mexico, Belize, Guatemala, El Salvador, and Honduras over the last 6000 years.The impetus was acute need for a better understanding of previously undocumented uses of cycads in this region, and the need to improve cycad conservation strategies using ethnobotanical data.We hypothe
The selection of breeding geese requires the recording of egg production information to correspond to the identity of the breeding geese.However, due to the special physiological characteristics of breeding geese, manual recording in practice can affect the egg-laying performance of breeding geese and can also lead to problems of missing and hammon
The identification and separation of sound sources has always been a difficult problem for acoustic technicians israil iphone 14 pro max to tackle.This is due to the considerable complexity of a sound that is made up of many contributions at different frequencies.Each sound has a specific frequency spectrum, but when many sounds overlap it becomes