passages.id: split_4_test_3311_passage
passages.type: progene_text
passages.text: When KIRs were analyzed in combination with their HLA ligands , the proportion of individuals carrying inhibitory KIR3DL1 and HLA-Bw4 but not activating receptor KIR3DS1 , a combination presumed to be the most inhibitory of all KIR3DS1 / 3DL1 / HLA-B combinations , was significantly increased in the MPA group compared with the control group ( 46.5 % versus 27.0 % ; P = 0.014 , OR 2.35 , 95 % CI 1.18 - 4.70 ) .