2017
DOI: 10.18632/oncotarget.23136
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Transfusion-associated adverse reactions (TAARs) and cytokine accumulations in the stored blood components: the impact of prestorage versus poststorage leukoreduction

Abstract: Leukoreduction in blood units could prevent patients undergoing transfusions from transfusion-associated adverse reactions (TAARs) such as febrile nonhemolytic transfusion reactions (FNHTRs). However, the effect of prestorage and poststorage leukoreduction on TAARs and its underlying mechanisms in stored blood components remains to be determined. Therefore, we investigated the impact of prestorage leukocyte-reduced (pre-LR) and poststorage leukocyte-reduced (post-LR) blood products, including red blood cells (… Show more

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Cited by 23 publications
(39 citation statements)
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“…32 In non-leukocyte-reduced blood, cytokines are highly elevated in stored blood component and they induce leucocyte recruitment and cause an allergic reaction, when such a blood component is transfused. 33 In the current study, allergic (65%) and FNHTR (30%) were the most frequently observed ATRs. This was similar 30 and Malaysia (50.2% vs 38%) 35 which revealed that these ATRs were the most frequently observed transfusion reactions.…”
Section: Discussionmentioning
confidence: 47%
“…32 In non-leukocyte-reduced blood, cytokines are highly elevated in stored blood component and they induce leucocyte recruitment and cause an allergic reaction, when such a blood component is transfused. 33 In the current study, allergic (65%) and FNHTR (30%) were the most frequently observed ATRs. This was similar 30 and Malaysia (50.2% vs 38%) 35 which revealed that these ATRs were the most frequently observed transfusion reactions.…”
Section: Discussionmentioning
confidence: 47%
“…Some cytokines that has been identified as the primary cause of febrile related transfusion are interleukin (IL)-1β, IL-6, IL-8, and tumor necrosis factor α, which are released from leukocytes by acute hemolytic process (febrile hemolytic transfusion reaction/FHTR) or during storage (FNHTR). 11,[14][15][16] In our study, we found two cases of major incompatibility of rhesus antigen. One subject had anti-E, while the other had anti-E and anti-c, both in pre-transfusion and post-transfusion blood samples.…”
Section: Discussionsupporting
confidence: 50%
“…24 Previous study proved that the prevalence of FNHTRs was reduced in the pre-storage leukocyte-reduced RBC transfusion and the prevalence of allergic reactions was reduced in the pre-storage leukocyte-reduced platelets transfusion. 15 It is hardly to determine whether allergic reactions following platelet transfusion are caused by plasma proteins or BRMs, but there is general agreement that the decreased amounts of plasma protein will reduce the risk of allergic reactions. 12 Limitation of this study is not all subjects with moderate or severe transfusion reactions can be proceeded into further examinations.…”
Section: Discussionmentioning
confidence: 99%
“…Poststorage leukoreduction of blood products, including apheresis platelets, significantly increased the production of pro-inflammatory cytokines like IL-1β and IL-8. This fact was associated with the increased incidence of ATRs to the transfusion of poststorage leukocyte-reduced blood components [15]. Lin et al also reported the significant increase in the levels of plasma IL-8 and IL-6 in patients had FNHTR [16].…”
Section: Discussionmentioning
confidence: 99%