A Human Dectin-2 Deficiency Associated With Invasive Aspergillosis.
A Human Dectin-2 Deficiency Associated With Invasive Aspergillosis.
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DOI:
10.1093/infdis/jiab145
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发表时间:
2021-10-13
期刊:
影响因子:
--
通讯作者:
Orr SJ
中科院分区:
文献类型:
--
作者:
Griffiths JS;White PL;Czubala MA;Simonazzi E;Bruno M;Thompson A;Rizkallah PJ;Gurney M;da Fonseca DM;Naglik JR;Ingram W;Wilson K;van de Veerdonk FL;Barnes R;Taylor PR;Orr SJ
Immunocompromised patients are highly susceptible to invasive aspergillosis. Herein, we identified a homozygous deletion mutation (507 del C) resulting in a frameshift (N170I) and early stop codon in the fungal binding Dectin-2 receptor, in an immunocompromised patient. The mutated form of Dectin-2 was weakly expressed, did not form clusters at/near the cell surface and was functionally defective. Peripheral blood mononuclear cells from this patient were unable to mount a cytokine (tumor necrosis factor, interleukin 6) response to Aspergillus fumigatus, and this first identified Dectin-2–deficient patient died of complications of invasive aspergillosis. We identified a Dectin-2 N170I mutation in an immunocompromised patient who died of complications of invasive aspergillosis. This mutation results in an early stop codon and poor receptor expression and renders Dectin-2 functionally defective.
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影响因子:
8
作者:
Rieber, Nikolaus;Gazendam, Roel P.;Lionakis, Michail S.
通讯作者:
Lionakis, Michail S.
影响因子:
15.3
作者:
Bogunovic, Milena;Ginhoux, Florent;Wagers, Amy;Loubeau, Martine;Isola, Luis M.;Lubrano, Lauren;Najfeld, Vesna;Phelps, Robert G.;Grosskreutz, Celia;Scigliano, Eilleen;Frenette, Paul S.;Merad, Miriam
通讯作者:
Merad, Miriam
影响因子:
9.4
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通讯作者:
Barnes, Rosemary A.
DOI:
10.1084/jem.20082818
发表时间:
2009-08-31
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Robinson MJ;Osorio F;Rosas M;Freitas RP;Schweighoffer E;Gross O;Verbeek JS;Ruland J;Tybulewicz V;Brown GD;Moita LF;Taylor PR;Reis e Sousa C
通讯作者:
Reis e Sousa C
DOI:
10.1186/s13054-014-0722-7
发表时间:
2015-01-12
期刊:
Critical care (London, England)
影响因子:
--
作者:
Taccone FS;Van den Abeele AM;Bulpa P;Misset B;Meersseman W;Cardoso T;Paiva JA;Blasco-Navalpotro M;De Laere E;Dimopoulos G;Rello J;Vogelaers D;Blot SI;AspICU Study Investigators
通讯作者:
AspICU Study Investigators