Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26674517
&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 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 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\26674517
.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
(12
): e0144705
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Cytokine and Antibody Based Diagnostic Algorithms for Sputum Culture-Positive
Pulmonary Tuberculosis
#MMPMID26674517
Chen T
; Lin J
; Wang W
; Fleming J
; Chen L
; Wang Y
; Li H
; Guo H
; Zhou J
; Chen X
; Chen Y
; Liao Q
; Shu Y
; Tan Y
; Yu M
; Li G
; Zhou L
; Zhong Q
; Bi L
; Guo L
; Zhao M
PLoS One
2015[]; 10
(12
): e0144705
PMID26674517
show ga
BACKGROUND: Tuberculosis (TB) is one of the most serious infectious diseases
globally and has high mortality rates. A variety of diagnostic tests are
available, yet none are wholly reliable. Serum cytokines, although significantly
and frequently induced by different diseases and thus good biomarkers for disease
diagnosis and prognosis, are not sufficiently disease-specific. TB-specific
antibody detection, on the other hand, has been reported to be highly specific
but not sufficiently sensitive. In this study, our aim was to improve the
sensitivity and specificity of TB diagnosis by combining detection of TB-related
cytokines and TB-specific antibodies in peripheral blood samples. METHODS:
TB-related serum cytokines were screened using a human cytokine array. TB-related
cytokines and TB-specific antibodies were detected in parallel with microarray
technology. The diagnostic performance of the new protocol for active TB was
systematically compared with other traditional methods. RESULTS: Here, we show
that cytokines I-309, IL-8 and MIG are capable of distinguishing patients with
active TB from healthy controls, patients with latent TB infection, and those
with a range of other pulmonary diseases, and that these cytokines, and their
presence alongside antibodies for TB-specific antigens Ag14-16kDa, Ag32kDa,
Ag38kDa and Ag85B, are specific markers for active TB. The diagnostic protocol
for active TB developed here, which combines the detection of three TB-related
cytokines and TB-specific antibodies, is highly sensitive (91.03%), specific
(90.77%) and accurate (90.87%). CONCLUSIONS: Our results show that combining
detection of TB-related cytokines and TB-specific antibodies significantly
enhances diagnostic accuracy for active TB, providing greater accuracy than
conventional diagnostic methods such as interferon gamma release assays (IGRAs),
TB antibody Colloidal Gold Assays and microbiological culture, and suggest that
this diagnostic protocol has potential for clinical application.