Pulmonary macrophage transplantation therapy.
Pulmonary macrophage transplantation therapy.
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DOI:
10.1038/nature13807
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发表时间:
2014-10-23
期刊:
影响因子:
64.8
通讯作者:
Trapnell, Bruce C.
中科院分区:
文献类型:
--
作者:
Suzuki, Takuji;Arumugam, Paritha;Sakagami, Takuro;Lachmann, Nico;Chalk, Claudia;Sallese, Anthony;Abe, Shuichi;Trapnell, Cole;Carey, Brenna;Moritz, Thomas;Malik, Punam;Lutzko, Carolyn;Wood, Robert E.;Trapnell, Bruce C.
Bone marrow transplantation is an effective cell therapy but requires myeloablation, which increases infection-risk and mortality. Recent lineage-tracing studies documenting that resident macrophage populations self-maintain independent of hematologic progenitors prompted us to consider organ-targeted, cell-specific therapy. Here, using GM-CSF receptor-β deficient (Csf2rb−/−) mice that develop a myeloid cell disorder identical to hereditary pulmonary alveolar proteinosis (hPAP) in children with CSF2RA/CSF2RB mutations, we show that pulmonary macrophage transplantation (PMT) of either wild-type or Csf2rb-gene-corrected macrophages without myeloablation was safe, well-tolerated, and that one administration corrected the lung disease, secondary systemic manifestations, normalized disease-related biomarkers, and prevented disease-specific mortality. PMT-derived alveolar macrophages persisted for at least one year as did therapeutic effects. Results identify mechanisms regulating alveolar macrophage population size in health and disease, indicate that GM-CSF is required for phenotypic determination of alveolar macrophages, and support translation of PMT as the first specific therapy for children with hPAP.
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DOI:
10.1084/jem.20080759
发表时间:
2008-11-24
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Martinez-Moczygemba M;Doan ML;Elidemir O;Fan LL;Cheung SW;Lei JT;Moore JP;Tavana G;Lewis LR;Zhu Y;Muzny DM;Gibbs RA;Huston DP
通讯作者:
Huston DP
影响因子:
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通讯作者:
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影响因子:
30.5
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影响因子:
15.3
作者:
Nishinakamura, R;Wiler, R;Murray, R
通讯作者:
Murray, R
DOI:
10.1152/ajplung.00216.2003
发表时间:
2003-11-01
影响因子:
4.9
作者:
Bonfield, TL;Raychaudhuri, B;Thomassen, MJ
通讯作者:
Thomassen, MJ