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Table 3 Correlation of T-cell and antibody responses in the homologous SIV-prime SIV-boost regimen

From: Virus-like vaccines against HIV/SIV synergize with a subdominant antigen T cell vaccine

a

Ad-SIV

+ MVA-SIV

CD4+ T-cells

CD8+ T-cells

Antibodies

Gag

Env

Rev

Vif

Vpr

Gag

Env

Rev

Vif

Vpr

AUC

Titer

Avidity

CD4+ T-cells

Gag

             

Env

0.086

            

Rev

0.085

0.834

           

Vif

0.694

0.250

0.792

          

Vpr

0.262

0.731

0.342

0.444

         

CD8+ T-cells

Gag

0.678

1.018

0.151

0.500

0.363

        

Env

0.437

0.410

0.611

0.889

0.082

0.017

       

Rev

0.516

0.131

0.960

0.583

0.187

0.226

0.226

      

Vif

0.476

0.901

0.181

1.000

0.782

0.615

0.460

0.940

     

Vpr

0.667

1.111

0.889

0.222

0.889

0.667

0.444

1.000

0.333

    

Antibodies

AUC

0.097

0.776

0.228

0.944

0.853

0.644

0.948

0.583

0.226

0.444

   

Titer

0.263

0.630

0.337

0.889

0.673

0.616

0.913

0.230

0.480

0.667

0.001

  

Avidity

0.083

1.000

0.139

1.583

0.056

0.583

0.778

1.417

1.417

1.778

1.000

0.750

 

b

Ad-SIV +

Ad-Ii-SIVCErvv

+ MVA-SIV

CD4+ T-cells

CD8+ T-cells

Antibodies

Gag

Env

Rev

Vif

Vpr

Gag

Env

Rev

Vif

Vpr

AUC

Titer

Avidity

CD4+ T-cells

Gag

             

Env

0.046

            

Rev

0.629

0.015

           

Vif

0.182

0.223

0.079

          

Vpr

0.014

0.002

0.074

0.111

         

CD8+ T-cells

Gag

0.461

0.496

0.463

0.459

0.862

        

Env

0.296

0.106

0.256

0.866

0.305

0.081

       

Rev

0.503

0.777

0.430

0.150

0.307

0.125

0.828

      

Vif

0.665

0.909

0.748

0.955

0.456

0.911

0.306

0.763

     

Vpr

0.116

0.480

0.896

1.002

0.082

0.220

0.845

0.144

0.199

    

Antibodies

AUC

0.075

0.164

0.515

0.477

0.221

0.843

0.230

0.422

0.389

0.853

   

Titer

0.040

0.157

0.558

0.272

0.085

0.738

0.629

0.725

0.410

0.512

0.004

  

Avidity

0.053

0.112

0.458

0.346

0.127

0.804

0.601

0.495

0.798

0.798

0.002

0.002

 
  1. p-values of Spearman correlation in MVA-SIV-boosted groups a without Ad-Ii-SIVCErvv and b with Ad-Ii-SIVCErvv. p-values that remained significant after adjustment with the Holm–Sidak-method are marked in italic