Ignet

Gene Pair: HLA-E, HLA-A

Related Sentences

#	PMID	Sentence
1	14534734	Altered MHC class I antigen expression involves total loss, loss of haplotype, locus downregulation, allelic loss or downregulation, and combinations.
2	18820911	Subsequently we discovered that HER-2 transfected tumor cells down-regulated MHC class I antigen expression and exhibited a series of defects in the antigen processing pathway which impaired the capacity to produce and display MHC class I peptide-ligands to specific CTLs.