In this editorial,we comment on the article by Chen et al.We specifically focus on the risk factors,prognostic factors,and management of brain metastasis(BM)in breast cancer(BC).BC is the second most common cancer to ...In this editorial,we comment on the article by Chen et al.We specifically focus on the risk factors,prognostic factors,and management of brain metastasis(BM)in breast cancer(BC).BC is the second most common cancer to have BM after lung cancer.Independent risk factors for BM in BC are:HER-2 positive BC,triplenegative BC,and germline BRCA mutation.Other factors associated with BM are lung metastasis,age less than 40 years,and African and American ancestry.Even though risk factors associated with BM in BC are elucidated,there is a lack of data on predictive models for BM in BC.Few studies have been made to formulate predictive models or nomograms to address this issue,where age,grade of tumor,HER-2 receptor status,and number of metastatic sites(1 vs>1)were predictive of BM in metastatic BC.However,none have been used in clinical practice.National Comprehensive Cancer Network recommends screening of BM in advanced BC only when the patient is symptomatic or suspicious of central nervous system symptoms;routine screening for BM in BC is not recommended in the guidelines.BM decreases the quality of life and will have a significant psychological impact.Further studies are required for designing validated nomograms or predictive models for BM in BC;these models can be used in the future to develop treatment approaches to prevent BM,which improves the quality of life and overall survival.展开更多
This editorial will focus on tumor immunity and the factors that alter the tumor immune micro-environment.The role of tumor infiltrating lymphocytes(TILs)will also be discussed in detail,including the types,mechanism ...This editorial will focus on tumor immunity and the factors that alter the tumor immune micro-environment.The role of tumor infiltrating lymphocytes(TILs)will also be discussed in detail,including the types,mechanism of action,and role.Gastric cancer(GC)often presents in the advanced stage and has various factors predicting the outcomes.The interplay of these factors and their correlation with the TILs is discussed.A literature review revealed high intratumoral TILs associated with higher grade,HER2-,and Helicobacter pylori negativity.Moreover,stromal(ST)TILs correlated with lower grade and lesser recurrence risk in GC.High TILs in ST and invasive border also correlated with mismatch repair deficiency status.Further characterization of the CD3+,CD8+,and other cells is also warranted.In the future,this complex correlation of cancer cells with the immune system can be explored for therapeutic avenues.展开更多
文摘In this editorial,we comment on the article by Chen et al.We specifically focus on the risk factors,prognostic factors,and management of brain metastasis(BM)in breast cancer(BC).BC is the second most common cancer to have BM after lung cancer.Independent risk factors for BM in BC are:HER-2 positive BC,triplenegative BC,and germline BRCA mutation.Other factors associated with BM are lung metastasis,age less than 40 years,and African and American ancestry.Even though risk factors associated with BM in BC are elucidated,there is a lack of data on predictive models for BM in BC.Few studies have been made to formulate predictive models or nomograms to address this issue,where age,grade of tumor,HER-2 receptor status,and number of metastatic sites(1 vs>1)were predictive of BM in metastatic BC.However,none have been used in clinical practice.National Comprehensive Cancer Network recommends screening of BM in advanced BC only when the patient is symptomatic or suspicious of central nervous system symptoms;routine screening for BM in BC is not recommended in the guidelines.BM decreases the quality of life and will have a significant psychological impact.Further studies are required for designing validated nomograms or predictive models for BM in BC;these models can be used in the future to develop treatment approaches to prevent BM,which improves the quality of life and overall survival.
文摘This editorial will focus on tumor immunity and the factors that alter the tumor immune micro-environment.The role of tumor infiltrating lymphocytes(TILs)will also be discussed in detail,including the types,mechanism of action,and role.Gastric cancer(GC)often presents in the advanced stage and has various factors predicting the outcomes.The interplay of these factors and their correlation with the TILs is discussed.A literature review revealed high intratumoral TILs associated with higher grade,HER2-,and Helicobacter pylori negativity.Moreover,stromal(ST)TILs correlated with lower grade and lesser recurrence risk in GC.High TILs in ST and invasive border also correlated with mismatch repair deficiency status.Further characterization of the CD3+,CD8+,and other cells is also warranted.In the future,this complex correlation of cancer cells with the immune system can be explored for therapeutic avenues.
