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Granulocyte Transfusion Therapy in Childhood. Indian J Hematol Blood Transfus 2017; 33:417-420. [PMID: 28824248 DOI: 10.1007/s12288-016-0737-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Accepted: 10/13/2016] [Indexed: 10/20/2022] Open
Abstract
Despite the use of new broad-spectrum anti-bacterial and anti-fungal agents, infections still represent the major cause of morbidity and mortality in patients with prolonged neutropenia after intensive chemotherapy. The aim of this study is to assess the effect and safety of granulocyte transfusions (GTs) for the treatment of severe life-threatening infections in pediatric patients with febrile neutropenia. In this study, 13 pediatric patients with high-risk febrile neutropenia, who received 24 GTs, were included. GTs were well tolerated in all patients. Upon 24 h post-transfusion, neutrophil and platelet counts increased significantly, when compared to the baseline values. The clinical response and hematologic response rates were 69.2 % respectively. In conclusion, GT is safe and effective in controlling life-threatening infections. Furthermore, randomized controlled studies with long-term follow-up are needed to assess the exact role of GT in the outcome of patients with neutropenia.
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Oymak Y, Ayhan Y, Karapinar TH, Devrim I, Ay Y, Sarihan H, Vergin C. Granulocyte transfusion experience in pediatric neutropenic fever: Splitted product can be an alternative? Transfus Apher Sci 2015; 53:348-52. [PMID: 26227312 DOI: 10.1016/j.transci.2015.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Accepted: 07/09/2015] [Indexed: 11/28/2022]
Abstract
The granulocyte transfusion (GTX) has been used for a long time due to uncontrolled neutropenic fever with antimicrobial agents. In some cases, the product needs to be splitted for using in the next 12 hours. The aim of this study is to evaluate the efficacy of splitted product and clinical response to GTX. In this study, 15 patients with malignancy with 19 neutropenic fever, who had received 56 GTX, were included. Seventeen of 56 GTX were splitted and used in maximum 12 hours during infections which did not respond to antibacterial and antifungal therapy in 7 days. The patients were divided in to response groups as a complete, partial and progressive. The predictive factors for response group were evaluated. GTX were well tolerated in all patients. The median granulocyte dose was 1.26 (0.38-5.22) × 10(9)/kg. Total response rate was 89.5%. The infection-related mortality rate was 10.5%. Although the granulocyte doses are the same in both of the product groups, an hour later ANC increment of primer product was higher than that of splitted product (p = 0.001). Among the products, 48.7% of primer product and 17.6% of splitted product had induced ≥ 1000/mm(3) ANC increment after an hour (p = 0.039). Granulocyte transfusion is safe and effective in controlling the febrile neutropenia attack. GTX should be applied in a short time to provide effective ANC increment. For now, main granulocyte product instead of splitted product should be preferred in case of uncontrolled neutropenic fever with antibacterial/antifungal agents.
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Affiliation(s)
- Yesim Oymak
- Clinic of Hematology, Dr. BehcetUz Children's Hospital, 35210 Izmir, Turkey.
| | - Yüce Ayhan
- Blood Bank, Dr. Behcet Uz Children's Hospital, 35210 Izmir, Turkey
| | | | - Ilker Devrim
- Clinic of Infectious Disease, Dr. Behcet Uz Children's Hospital, 35210 Izmir, Turkey
| | - Yilmaz Ay
- Clinic of Hematology, Dr. BehcetUz Children's Hospital, 35210 Izmir, Turkey
| | - Hafize Sarihan
- Blood Bank, Dr. Behcet Uz Children's Hospital, 35210 Izmir, Turkey
| | - Canan Vergin
- Clinic of Hematology, Dr. BehcetUz Children's Hospital, 35210 Izmir, Turkey
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Brockmann F, Kramer M, Bornhäuser M, Ehninger G, Hölig K. Efficacy and side effects of granulocyte collection in healthy donors. ACTA ACUST UNITED AC 2013; 40:258-64. [PMID: 24179474 DOI: 10.1159/000354093] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 07/03/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND We report on the efficacy and side effects of granulocyte collection, which is comparatively infrequently performed in Germany. METHODS Data from 378 healthy donors who underwent 914 granulocyte collections between 1999 and 2007 were retrospectively analyzed. Donors received G-CSF (lenograstim) at a median dose of 5.58 (3.25-7.36) μg/kg body weight with (n = 243) or without (n = 57) 4 mg dexamethasone. Side effects were recorded by donor monitoring and interview (questionnaire). RESULTS The median granulocyte yield in apheresis products was 8.47 × 10(10) (3.07-14.92 × 10(10)). Granulocyte yields correlated significantly with gender, baseline WBC, PMN and PLT counts, and nicotine consumption. Dexamethasone and lenograstim administration was more effective than lenograstim administration alone (p < 0.001). Side effects of granulocyte mobilization were generally mild: bone pain in 31.4%, headache in 19.6%, and fatigue in 15.7% of donors. During follow-up (4 weeks), pruritus and/or exanthema were reported in 17.6% of donors. CONCLUSIONS Granulocyte mobilization with lenograstim with or without dexamethasone was a safe and effective regimen for granulocyte mobilization. Side effects were tolerable and milder than those seen in peripheral blood stem cell donors. Long-term monitoring of granulocyte donors is important to establish optimal standards for the procedure.
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Affiliation(s)
- Franziska Brockmann
- Department of Anesthesiology, University Hospital, Tübingen, TU-Dresden, Germany
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Granulocyte transfusion therapy in paediatric patients with severe neutropenic infection. Transfus Apher Sci 2013; 48:381-5. [DOI: 10.1016/j.transci.2013.04.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Experimental evidence that granulocyte transfusions are efficacious in treatment of neutropenic hosts with pulmonary aspergillosis. Antimicrob Agents Chemother 2013; 57:1882-7. [PMID: 23380731 DOI: 10.1128/aac.02533-12] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Although polymorphonuclear leukocytes (PMNs) are powerfully anti-Aspergillus, transfusion therapy remains controversial, with conflicting results, and experimental support has been lacking. We devised a pulmonary infection model in neutropenic BALB/c mice, used an antibacterial regimen to prevent confounding sepsis, and optimized PMN induction, purifications, and dose. Mice were given 150 mg/kg cyclophosphamide every 4 days and a gentamicin-vancomycin-clindamycin-imipenem regimen daily beginning 4 days before intranasal challenge with 5 × 10(5) Aspergillus conidia. This regimen produced leukopenia (~10% of normal white blood cell [WBC] count; ≤ 10% PMNs) for 10 days, without bacterial superinfection. PMN donors given 100 μg/kg recombinant murine granulocyte colony-stimulating factor (G-CSF) for 10 days yielded 11 × 10(7) to 13.6 × 10(7) WBC/ml (81 to 87% PMNs). Infected mice were given PMN transfusions intravenously. In 2 experiments with up to 70% mortality of neutropenic controls, transfusion of 10(7) PMNs 1 and 4 days after challenge had negligible effects on peripheral WBC counts but improved survival (P = 0.007, 0.02), decreased lung CFU (P = 0.03, 0.005), and cleared infection in 28 to 50% of survivors. Transfusion of 5 × 10(6) PMNs showed partial protection. Transfusions given every other day did not improve protection. Our present results provide an experimental basis for enthusiasm for PMN transfusions in the therapy of aspergillosis in humans.
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Granulocyte transfusion therapy in pediatric patients after hematopoietic stem cell transplantation: a 5-year single tertiary care center experience. J Pediatr Hematol Oncol 2012; 34:e332-6. [PMID: 22858567 DOI: 10.1097/mph.0b013e3182580d40] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Granulocyte transfusion (GTx) has been used in neutropenic patients to treat infections; however, there are few studies that document its efficacy, especially in pediatric patients after hematopoietic stem cell transplantation (HSCT). We, therefore, reviewed the use of GTx in these patients. MATERIALS AND METHODS A retrospective observational analysis was performed on all pediatric HSCT patients between January 2005 and January 2010 who met our institution's criteria for GTx and received more than 1 GTx. Unstimulated granulocyte donors were used until June 2007, followed by dexamethasone-stimulated donors thereafter. Outcomes were infection clearance, safety profile of GTx, and 30-day survival. RESULTS One hundred fifty-three GTxs were administered to 16 pediatric HSCT patients. Indications for GTx: bacterial (69%), fungal (19%), and combined infection (12%). Concurrent infections, mostly bacterial, developed in 60% patients. One adverse reaction (pulmonary toxicity) was reported. The absolute neutrophil count of the stimulated products was significantly higher compared with the unstimulated products; however, neither the average number of granulocytes transfused by weight nor outcomes difference was noticed between these groups. CONCLUSIONS GTx is safe in neutropenic and infected pediatric patients after HSCT. However, no difference in the outcomes was noticed between the group that received stimulated products and the group that received unstimulated products.
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Hematopoietic stem cell transplantation in a very high risk group of patients with the support of granulocyte transfusion. Indian J Hematol Blood Transfus 2011; 27:146-51. [PMID: 22942564 DOI: 10.1007/s12288-011-0078-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Accepted: 05/19/2011] [Indexed: 12/29/2022] Open
Abstract
High risk patients with active fungal infection who had undergone hematopoietic stem cell transplantation (HSCT) with the support of granulocyte transfusions (GTX) as an adjunct to antifungal agents are reviewed retrospectively. Patients requiring immediate allogeneic HSCT for their primary hematological disorders (two severe aplastic anemia, one T cell acute lymphoblastic leukemia (ALL) in second complete remission, one acute myeloid leukemia (AML)-in first complete remission, one T-ALL in refractory relapse) but were denied by other transplant programs due to active invasive fungal infections had undergone HSCT with the support of GTX at the stem cell transplantation unit of Gazi University. Five patients who had undergone six transplants were included in the study and received a total of 38 (3-13) granulocyte transfusions during these six transplants. The median granulocyte concentration was 3.4 × 10(11) per apheresis bag. Full clinical and radiological recovery was achieved in three of the five high risk patients with active invasive fungal infection with the combination of antifungal agents and GTX. Even a very high risk patient with aplastic anemia who had undergone two consecutive transplants due to secondary graft failure was also cured of his primary disease despite the presence of multiple pulmonary fungus balls. Three of the five patients with very high risk features due to the underlying hematological disease and the associated active fungal infection were rescued with allogeneic HSCT performed with the support of GTX combined with antifungal agents. Despite the limitations of this report due to its retrospective nature, it suggests that GTX might be an alternative in patients with active fungal infections who otherwise are denied by the transplant programs. However, prospective randomized studies are required to draw a solid conclusion regarding the role of GTX in HSCT recipients in desperate situations such as active fungal infections.
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Ang AL, Linn YC. Treatment of severe neutropenic sepsis with granulocyte transfusion in the current era--experience from an adult haematology unit in Singapore. Transfus Med 2010; 21:13-24. [PMID: 20735762 DOI: 10.1111/j.1365-3148.2010.01035.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Granulocyte transfusion's (GT) efficacy among adult severe neutropenic sepsis (SNS) patients remains uncertain. We assessed GT's efficacy and its determinants among SNS patients in an adult haematology unit. The feasibility and safety of granulocyte donation (GD) and determinants of granulocyte yield were also evaluated. METHODS Retrospective analysis of granulocyte donors and recipients from March 2008 to October 2009. RESULTS Donors: Sixty GDs with a median WBC yield (WBCY) of 65·49 (31·30-131·72) × 10(9) were collected from 48 donors (9 repeat donors) using hydroxyethyl starch and intermittent flow centrifugation aphaeresis after receiving 8 mg dexamethasone and 300 mcg granulocyte colony-stimulating factor, with no serious adverse reactions (SAR). Six donations were urgently collected <3 h after pre-medication, the median WBCY of which was not significantly different from donations collected >12 h after pre-medication [59·18 (45·68-62·90) × 10(9) vs 67·45 (31·30-131·72) × 10(9) , P = 0·140]. Only pre-GD absolute neutrophil count (ANC) correlated with WBCY. PATIENTS Fifteen patients (12 acute leukaemias, 1 severe AA, 1 myelodysplastic syndrome and 1 lymphoma) received median 3 (2-9) ABO/RhD-matched GTs over 2-24 (median 7) days at 3-61 (median 28) days from severe neutropenia (SN) onset without SAR. They received intensive chemotherapies (N = 9), allogeneic transplant (N = 3), autologous stem cell rescue (N = 1) or immunosuppressants (N = 2). Fourteen had bacterial (N = 1) infections, fungal (N = 3) infections or both (N = 10) and one had severe viral pneumonitis; 63·6 and 30·8% of bacterial and fungal infections responded, respectively. Median ANC increase (ANC(increase) ) was 1·26 (0-9·25) × 10(9) at 5-20 (median 11) h post-GT. On multivariate analysis, each patient's median ANC(increase) only significantly correlated positively with median WBC dose/kg (P = 0·013). Five (33·3%) patients survived to discharge; the rest had infection-related mortality (IRM). IRM was significantly associated with inotropic requirement (P = 0·004), ventilatory requirement (P = 0·017) and persistent SN (P = 0·007). CONCLUSION GD is safe and feasible with good WBCY obtainable using our protocol. The effect of shortening pre-medication interval on WBCY which may prevent delay in initiating GT is worth evaluating. GT most likely benefits SNS patients with prospects of neutrophil recovery before haemodynamic deterioration. Large randomised trials investigating the role and timing of GT among such patients are required.
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Affiliation(s)
- A L Ang
- Department of Haematology, Singapore General Hospital, Singapore.
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Ekmekçi ÖB, Öztürk G, Ekmekçi H, Atay D, Yanaşık M, Anak S, Devecioğlu Ö. Effects of rhG-CSF Plus Dexamethasone on Hemostatic Parameters in Healthy Granulocyte Donors: Role of u-PA and Nitric Oxide. Clin Appl Thromb Hemost 2008; 15:689-94. [DOI: 10.1177/1076029608320720] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Granulocyte colony-stimulating factor (G-CSF) is widely used to reduce the risk of infection resulting from neutropenias and to mobilize and collect CD34+ hematopoetic progenitor cells (HPCs) for autologous and allogenic transplantation. The safety of recombinant human G-CSF (rhG-CSF) administration in healthy donors has been investigated in several studies. However, there are limited cumulative data about the effects of rhG-CSF on hemostasis. Hemostatic parameters, including urokinase-type plasminogen activator antigen (u-PA:Ag) and nitric oxide in 17 healthy granulocyte apheresis donors who donated for neutropenic patients were evaluated. rhG-CSF (single dose, 10 μg/kg subcutaneously) and dexamethasone (8 mg, single dose oral) were given to donors 12 hours before granulocyte apheresis. Two blood samples were drawn at time 0 (T0) before rhG-CSF and dexamethasone administration and at time 1 (T1), immediately before the apheresis. A statistically significant rise in coagulant factor VIII (FVIII) and von Willebrand factor (vWF), and slightly rise in u-PA:Ag were observed after G-CSF plus dexamethasone administration. In addition, there were positive correlations between vWF-D-dimer and FVIII-D-dimer. A significant decrease in mean total nitric oxide (NOx), nitrite, and nitrate levels was also found after G-CSF plus dexamethasone administration. Moreover, there was a strong negative correlation between nitrite and D-dimer levels ( r = −0.611; P = .009). Even if partially compensated with u-PA and protein C, increased FVIII and vWF activity, and decreased nitric oxide levels may still partially contribute to progress of thrombosis risk in rhG-CSF plus dexamethasone administered healthy granulocyte donors. Large numbers of healthy donors exposed to G-CSF plus dexamethasone will be needed to evaluate the risk of thrombosis in this population.
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Affiliation(s)
- Özlem Balcı Ekmekçi
- Bone Marrow Transplantation Unit, Department of Pediatric Hematology and Oncology, Istanbul University, Istanbul, Turkey
| | - Gülyüz Öztürk
- Department of Blood Bank Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey, Department of Pediatric Hematology and Oncology, Istanbul University, Istanbul, Turkey
| | - Hakan Ekmekçi
- Bone Marrow Transplantation Unit, Department of Pediatric Hematology and Oncology, Istanbul University, Istanbul, Turkey,
| | - Didem Atay
- Department of Pediatric Hematology and Oncology, Istanbul University, Istanbul, Turkey
| | - Melek Yanaşık
- Department of Blood Bank Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Sema Anak
- Department of Pediatric Hematology and Oncology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Ömer Devecioğlu
- Department of Pediatric Hematology and Oncology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
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Bashir S, Stanworth S, Massey E, Goddard F, Cardigan R. Neutrophil function is preserved in a pooled granulocyte component prepared from whole blood donations. Br J Haematol 2008; 140:701-11. [DOI: 10.1111/j.1365-2141.2008.06996.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Calmels B, Lemarié C, Esterni B, Malugani C, Charbonnier A, Coso D, de Colella JMS, Deconinck E, Caillot D, Viret F, Ladaique P, Lapierre V, Chabannon C. Occurrence and severity of adverse events after autologous hematopoietic progenitor cell infusion are related to the amount of granulocytes in the apheresis product. Transfusion 2007; 47:1268-75. [PMID: 17581163 DOI: 10.1111/j.1537-2995.2007.01267.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Adverse events (AEs) after hematopoietic progenitor cell (HPC) infusion are rare but might be life-threatening. These reactions have traditionally been associated with the amount of infused cryoprotectant, but persistence of such events after dimethyl sulfoxide (DMSO) depletion has questioned this assumption. STUDY DESIGN AND METHODS The incidence of AEs on a cohort of 460 patients (490 HPC infusions) undergoing autologous DMSO-reduced HPC transplantation was prospectively evaluated. HPCs were collected from adult patients with various hematologic or solid malignancies. After quality control (QC) on fresh apheresis products and subsequent cryopreservation, HPC grafts were thawed and washed at the cell therapy facility. QC was performed on each graft after washing, and clinical data were collected for each infusion. RESULTS AEs were reported in 66 cases (13.5%) and were graded according to the NCI-CTC scale from 1 to 4. Although none of the factors associated with patient characteristics or infusion procedure were different between the two groups (no AE vs. occurrence of AE), it was found that the absolute number of granulocytes measured before freezing was considerably higher in the AE group. Furthermore, within this group, there was a strong correlation between the amount of granulocytes and the grading of the reaction. CONCLUSION This survey demonstrates that AEs occurring in the setting of DMSO-reduced HPC grafts are directly related to the amount of granulocytes and thus emphasizes the need for high-quality apheresis products so as to improve the safety of HPC infusion.
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Affiliation(s)
- Boris Calmels
- Centre de Thérapie Cellulaire et Génique, Institut Paoli-Calmettes, Centre Régional de Lutte Contre le Cancer Provence-Alpes-Côte d'Azur, 13273 Marseille Cedex 9, France.
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Huang LT, Paredes CJ, Papoutsakis ET, Miller WM. Gene expression analysis illuminates the transcriptional programs underlying the functional activity of ex vivo-expanded granulocytes. Physiol Genomics 2007; 31:114-25. [PMID: 17550995 DOI: 10.1152/physiolgenomics.00053.2007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Global gene expression analysis established the temporal expression patterns and programs underlying the development of functional activity of ex vivo-expanded (EXE) human granulocytes, as well as differences compared with peripheral blood (PB) granulocytes. CD34(+) progenitor cells were cultured for 3 wk to induce rapid expansion and granulocytic differentiation, with 40% CD15(+) cells by day 3 and 90% by day 12. Phagocytic and respiratory burst activity increased with the fraction of CD15(++)CD11b(+) cells (myelocytes to segmented) and peaked by day 17. However, only 25% of CD15(++)CD11b(+) cells were phagocytic, and respiratory burst activity was one-third that of PB granulocytes. EXE granulocytes from later days and PB granulocytes showed similar expression of Fc gamma receptors (-1A, -2A, -2C, -3A) and complement receptors (-1, -3, -4). Later downregulation of CD36 (expressed by macrophages) suggests lineage plasticity early in granulocytic differentiation. Expression in mature EXE and PB granulocytes was similar for most Fc gamma receptor-mediated phagocytosis signaling proteins, including high-level expression of Hck, Fgr, and the actin-related protein 2/3 complex. Lower expression of Lyn, Cdc42, pleckstrin, and PKC beta(I) by EXE granulocytes may explain decreased phagocytosis. PB and mature EXE granulocytes expressed similar levels of NADPH oxidase complex genes and receptors for fMLP-mediated respiratory burst. Lower burst activity by EXE granulocytes may result from lower expression of Raf1 and PKC zeta. Elevated expression of toll-like receptor (TLR)2, TLR1, and CD14 in mature EXE and PB granulocytes supports a role for the TLR2 and CD14 pathway in zymosan-mediated respiratory burst activity. Lower activity in EXE granulocytes may be due to greater expression of IRAK3, which inhibits TLR-mediated signaling.
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Affiliation(s)
- Li Ting Huang
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois, USA
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