Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26394034
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 298.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 298.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26394034
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 PLoS+One
2015 ; 10
(9
): e0138200
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Immunophenotypic Profiling of Erythroid Progenitor-Derived Extracellular Vesicles
in Diamond-Blackfan Anaemia: A New Diagnostic Strategy
#MMPMID26394034
Macrì S
; Pavesi E
; Crescitelli R
; Aspesi A
; Vizziello C
; Botto C
; Corti P
; Quarello P
; Notari P
; Ramenghi U
; Ellis SR
; Dianzani I
PLoS One
2015[]; 10
(9
): e0138200
PMID26394034
show ga
Diamond-Blackfan Anaemia (DBA) is a rare inherited anaemia caused by heterozygous
mutations in one of 13 ribosomal protein genes. Erythroid progenitors (BFU-E and
CFU-E) in bone marrow (BM) show a proapoptotic phenotype. Suspicion of DBA is
reached after exclusion of other forms of BM failure syndromes. To improve DBA
diagnosis, which is confirmed by mutation analysis, we tested a new approach
based on the study of extracellular vesicles (EVs) isolated from plasma by
differential centrifugations and analysed by flow cytometry. We chose CD34, CD71
and CD235a markers to study erythroid EVs. We characterised the EVs
immunophentoypic profiles of 13 DBA patients, 22 healthy controls and 16 patients
with other haematological diseases. Among the three EVs clusters we found, only
the CD34+/CD71low population showed statistically significant differences between
DBA patients and controls (p< 0.05). The absence of this cluster is in agreement
with the low levels of BFU-E found in DBA patients. The assessment of ROC curves
demonstrated the potential diagnostic value of this population. We suggest that
this assay may be useful to improve DBA diagnosis as a quicker and less invasive
alternative to BM BFU-E culture analysis.