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10.1371/journal.pone.0173943 http://scihub22266oqcxt.onion/10.1371/journal.pone.0173943 C5360268!5360268!28323897     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=28323897&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 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       PLoS+One 2017 ; 12 (3): ä Nephropedia Template TP {{tp|p=28323897|t=2017. HCV coinfection contributes to HIV pathogenesis by increasing immune exhaustion in CD8 T-cells |pdf=|usr=}}{{28323897}} gab.com Text HCV coinfection contributes to HIV pathogenesis by increasing immune exhaustion in CD8 T-cells JO: PLoS One http://www.kidney.de/pget.php?&tw=1&pmid=28323897 #FOAvip Background: There are several contributors to HIV-pathogenesis or insufficient control of the infection. However, whether HIV/HCV-coinfected population exhibits worst evolution of HIV-pathogenesis remains unclear. Recently, some markers of immune exhaustion have been proposed as preferentially upregulated on T-cells during HIV-infection. Herein, we have analyzed T-cell exhaustion together with several other contributors to HIV-pathogenesis that could be affected by HCV-coinfection. Patients and methods: Ninety-six patients with chronic HIV-infection (60 HIV-monoinfected and 36 HIV/HCV-coinfected), and 20 healthy controls were included in the study. All patients were untreated for both infections. Several CD4 and CD8 T-cell subsets involved in HIV-pathogenesis were investigated. Non-parametric tests were used to establish differences between groups and associations between variables. Multivariate linear regression was used to ascertain the variables independently associated with CD4 counts. Results: HIV-patients presented significant differences compared to healthy controls in most of the parameters analyzed. Both HIV and HIV/HCV groups were comparable in terms of age, CD4 counts and HIV-viremia. Compared to HIV group, HIV/HCV group presented significantly higher levels of exhaustion (Tim3+PD1- subset) in total CD8+ T-cells (p = 0.003), and higher levels of exhaustion in CD8+HLADR+CD38+ (p = 0.04), CD8+HLADR-CD38+ (p = 0.009) and CD8+HLADR-CD38- (p = 0.006) subsets of CD8+ T-cells. Interestingly these differences were maintained after adjusting by CD4 counts and HIV-viremia. Conclusions: We show a significant impact of HCV-coinfection on CD8 T-cells exhaustion, an important parameter associated with CD8 T-cell dysfunction in the setting of chronic HIV-infection. The relevance of this phenomenon on immunological and/or clinical HIV progression prompts HCV treatment to improve management of coinfected patients. Twit Text FOAVip HCV coinfection contributes to HIV pathogenesis by increasing immune exhaustion in CD8 T-cells ????PLoS One http://www.kidney.de/pget.php?&tw=1&pmid=28323897 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28323897 #FOAvip English Wikipedia <ref>{{Cite pmid|28323897}}</ref> HCV coinfection contributes to HIV pathogenesis by increasing immune exhaustion in CD8 T-cells #MMPMID28323897 Rallón N; García M; García-Samaniego J; Rodríguez N; Cabello A; Restrepo C; Álvarez B; García R; Górgolas M; Benito JM PLoS One 2017[]; 12 (3): ä PMID28323897show ga Background: There are several contributors to HIV-pathogenesis or insufficient control of the infection. However, whether HIV/HCV-coinfected population exhibits worst evolution of HIV-pathogenesis remains unclear. Recently, some markers of immune exhaustion have been proposed as preferentially upregulated on T-cells during HIV-infection. Herein, we have analyzed T-cell exhaustion together with several other contributors to HIV-pathogenesis that could be affected by HCV-coinfection. Patients and methods: Ninety-six patients with chronic HIV-infection (60 HIV-monoinfected and 36 HIV/HCV-coinfected), and 20 healthy controls were included in the study. All patients were untreated for both infections. Several CD4 and CD8 T-cell subsets involved in HIV-pathogenesis were investigated. Non-parametric tests were used to establish differences between groups and associations between variables. Multivariate linear regression was used to ascertain the variables independently associated with CD4 counts. Results: HIV-patients presented significant differences compared to healthy controls in most of the parameters analyzed. Both HIV and HIV/HCV groups were comparable in terms of age, CD4 counts and HIV-viremia. Compared to HIV group, HIV/HCV group presented significantly higher levels of exhaustion (Tim3+PD1- subset) in total CD8+ T-cells (p = 0.003), and higher levels of exhaustion in CD8+HLADR+CD38+ (p = 0.04), CD8+HLADR-CD38+ (p = 0.009) and CD8+HLADR-CD38- (p = 0.006) subsets of CD8+ T-cells. Interestingly these differences were maintained after adjusting by CD4 counts and HIV-viremia. Conclusions: We show a significant impact of HCV-coinfection on CD8 T-cells exhaustion, an important parameter associated with CD8 T-cell dysfunction in the setting of chronic HIV-infection. The relevance of this phenomenon on immunological and/or clinical HIV progression prompts HCV treatment to improve management of coinfected patients. äHCV coinfection contributes to HIV pathogenesis by increasing immune e(epmc).pdf DeepDyve Pubget Overpricing