Breast cancer is the principal cause of death in malig-nancy women , usually treated with the combination of surgery , chemotherapy , radiotherapy and endocrinotherapy .With the de-velopment of cell biology , molecular biology , immunology, im-munotherapy becomes a new field of breast cancer treatment .In this review, we discuss new findings in breast cancer immuno-therapy , including recent successes with bispecific antibodies and immune checkpoint blockade .We also discuss therapeutic cancer vaccines and highlight several additional immunotherapy modalities in early stages of development .

P2Y12 receptor antagonists and morphine are often recommended in patients with acute myocardial infarction.P2Y12 receptor antagonists can rapidly and potently reduce the platelet activity and prevent future thrombotic events.Meanwhile,combined morphine is used to relieve symptoms of angina.A number of studies have confirmed that morphine can decrease plasma concentrations of clopidogrel and impair its anti-platelet activity,which may lead to poor response in clopidogrel-treated patients with acute coronary syndrome.The randomized trials in healthy volunteers and patients with acute myocardial infarction also confirmed the similar drug-drug interaction between morphine and ticagrelor or prasugrel.Although the P2Y12 receptor antagonists combined with morphine are still used for myocardial infarction patients,there are few report on the objective evaluation of this drug interaction.This review,based on the findings of experimental as well as observational and randomized clinical studies,summarizes completely the drug interactions between oral P2Y12 receptor antagonists and morphine.

Objective:To identify BSG single nucleotide polymorphisms (SNPs) in Chinese Han population. Methods:Peripheral blood samples were collected from 48 unrelated healthy Chinese Han subjects. Sequences at the BSG locus, including the promoter region, all exons and exon-intron boundaries were ampliifed, sequenced and followed by Hardy-Weinberg equilibrium test and linkage disequilibrium (LD) analysis.
Results:A total of 19 SNPs were identiifed, 2 of which two were novel. Genotype distributions of all SNPs were consistent with Hardy-Weinberg equilibrium. Four haplotype blocks were constructed throughout the gene locus, and 9 haplotype tag SNPs (htSNPs) were inferred. Distribution of SNPs was in accordance with the neutrality theory in Chinese Han population. Conclusion:For the ifrst time, systematic identiifcation of BSG SNPs in the Chinese Han population has been done, and 9 htSNPs are identified. Our study has provided basis for further genetic association studies for related diseases as wel as pharmacogenetics study for drug response in Chinese Han population.