CSF1R mutations in hereditary diffuse leukoencephalopathy with spheroids are loss of function.
CSF1R mutations in hereditary diffuse leukoencephalopathy with spheroids are loss of function.
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DOI:
10.1038/srep03013
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发表时间:
2013-10-22
影响因子:
4.6
通讯作者:
Hume, David A.
中科院分区:
文献类型:
--
作者:
Pridans, Clare;Sauter, Kristin A.;Baer, Kristin;Kissel, Holger;Hume, David A.
Hereditary diffuse leukoencephalopathy with spheroids (HDLS) in humans is a rare autosomal dominant disease characterized by giant neuroaxonal swellings (spheroids) within the CNS white matter. Symptoms are variable and can include personality and behavioural changes. Patients with this disease have mutations in the protein kinase domain of the colony-stimulating factor 1 receptor (CSF1R) which is a tyrosine kinase receptor essential for microglia development. We investigated the effects of these mutations on Csf1r signalling using a factor dependent cell line. Corresponding mutant forms of murine Csf1r were expressed on the cell surface at normal levels, and bound CSF1, but were not able to sustain cell proliferation. Since Csf1r signaling requires receptor dimerization initiated by CSF1 binding, the data suggest a mechanism for phenotypic dominance of the mutant allele in HDLS.
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影响因子:
5.4
作者:
KARASUYAMA, H;MELCHERS, F
通讯作者:
MELCHERS, F
影响因子:
1.2
作者:
Kondo, Yasufumi;Kinoshita, Michiaki;Ikeda, Shu-ichi
通讯作者:
Ikeda, Shu-ichi
DOI:
10.1084/jem.20120412
发表时间:
2013-01-14
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Luo J;Elwood F;Britschgi M;Villeda S;Zhang H;Ding Z;Zhu L;Alabsi H;Getachew R;Narasimhan R;Wabl R;Fainberg N;James ML;Wong G;Relton J;Gambhir SS;Pollard JW;Wyss-Coray T
通讯作者:
Wyss-Coray T
影响因子:
20.3
作者:
Dai, XM;Ryan, GR;Stanley, ER
通讯作者:
Stanley, ER
影响因子:
11.4
作者:
REEDIJK, M;LIU, XQ;PAWSON, T
通讯作者:
PAWSON, T