Study to Compare the Efficacy of GSK Biologicals' Adjuvants in Combination With the Antigen of the Hepatitis B Vaccine

Number of HB - Specific CD8+ T Cells.

The number of HB-CD8+ T cells (per million cells) producing 2 or more markers amongst Cluster Differentiation 40 Ligand (CD-40L), Interleukin(IL)-2, Interferon-gamma (IFN-g), Tumor Necrosis Factor-alpha (TNF-a), IL-13 and IL-17 was measured by Intracellular Cytokine Staining (ICS), using frozen Peripheral Blood Mononuclear Cells (PBMCs).

Time frame: At Days 0, 180 and 360

Number of HB - Specific CD4+ T Cells.

The number of HB-CD4+ T cells (per million cells) producing 2 or more markers amongst Cluster Differentiation 40 Ligand (CD-40L), Interleukin(IL)-2, Interferon-gamma (IFN-g), Tumor Necrosis Factor-alpha (TNF-a), IL-13 and IL-17 was measured by Intracellular Cytokine Staining (ICS), using frozen Peripheral Blood Mononuclear Cells (PBMCs).

Time frame: At Days 0, 360 and 374

Number of HB - Specific CD8+ T Cells

The number of HB-CD8+ T cells (per million cells) producing 2 or more markers amongst Cluster Differentiation 40 Ligand (CD-40L), Interleukin(IL)-2, Interferon-gamma (IFN-g), Tumor Necrosis Factor-alpha (TNF-a), IL-13 and IL-17 was measured by Intracellular Cytokine Staining (ICS), using frozen Peripheral Blood Mononuclear Cells (PBMCs).

Time frame: At Days 0, 360 and 374

Number of HB - Specific CD4+ T Cells

The number of HB-CD4+ T cells (per million cells) producing 2 or more markers amongst Cluster Differentiation 40 Ligand (CD-40L), Interleukin(IL)-2, Interferon-gamma (IFN-g), and Tumor Necrosis Factor-alpha (TNF-a) was measured by Intracellular Cytokine Staining (ICS), using whole blood. This analysis was performed solely on eligible subjects enrolled at the Centre for Vaccinology (CEVAC) in Ghent, Belgium.

Time frame: At Days 0, 14, 30, 33, 37, 44 and 60

Number of HB - Specific CD8+ T Cells

The number of HB-CD8+ T cells (per million cells) producing 2 or more markers amongst Cluster Differentiation 40 Ligand (CD-40L), Interleukin(IL)-2, Interferon-gamma (IFN-g), and Tumor Necrosis Factor-alpha (TNF-a) was measured by Intracellular Cytokine Staining (ICS), using whole blood. This analysis was performed solely on eligible subjects enrolled at the Centre for Vaccinology (CEVAC) in Ghent, Belgium.

Time frame: At Days 0, 14, 30, 44, 60 and 180

Number of Hepatitis B (HB)-Specific Cluster of Differentiation 4 (CD4+) T Cells Expressing T Helper Cell Type 1 Response/T Helper Cell Type 2 Response (Th1/Th2) Cytokine Profile

The number of HB-specific CD4+ T cells (per million cells) expressing Th1 and/or Th2 cytokine profile was measured by Intracellular Cytokine Staining (ICS), using frozen Peripheral Blood Mononuclear Cells (PBMCs).

Time frame: At Days 0, 14, 30, 44 and 60

Number of HB Specific Cluster of Differentiation 4 (CD4+) T Cells Expressing Th1/Th2 Cytokine Profile

The number of HB-specific CD4+ T cells (per million cells) expressing Th1 and/or Th2 cytokine profile was measured by Intracellular Cytokine Staining (ICS), using frozen Peripheral Blood Mononuclear Cells (PBMCs).

Time frame: At Days 0 and 180

Anti-Hepatitis B (Anti-HB) Antibody Concentrations in Serum, as Measured by Chemi Luminescence Immuno Assay (CLIA)

Anti-HBs antibody concentrations in serum were measured by CLIA Assay. Concentrations were presented as geometric mean concentrations, in milli-International Units per milliliter (mIU/mL). Analysis was initially planned to be performed by Enzyme-Linked Immunosorbent Assay (ELISA). A decrease in the specificity of the anti-HB ELISA assay had been observed in some studies for low levels of antibody (10-100 mIU/mL). Following these laboratory quality issues, GSB Biologicals decided to stop testing with the HBs in-house ELISA and to have the anti-HB analysis performed using the new validated CLIA assay. This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 30, 44, and 60

Anti-HB Antibody Concentrations in Serum, as Measured by Chemi Luminescence Immuno Assay (CLIA)

Anti-HBs antibody concentrations in serum were measured by CLIA Assay. Concentrations were presented as geometric mean concentrations, in milli-International Units per milliliter (mIU/mL). Analysis was initially planned to be performed by Enzyme-Linked Immunosorbent Assay (ELISA). A decrease in the specificity of the anti-HB ELISA assay had been observed in some studies for low levels of antibody (10-100 mIU/mL). Following these laboratory quality issues, GSB Biologicals decided to stop testing with the HBs in-house ELISA and to have the anti-HB analysis performed using the new validated CLIA assay. This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 180 and 360

Anti-HB Antibody Concentrations in Serum, as Measured by CLIA

Anti-HBs antibody concentrations in serum were measured by CLIA Assay. Concentrations were presented as geometric mean concentrations, in milli-International Units per milliliter (mIU/mL). Analysis was initially planned to be performed by Enzyme-Linked Immunosorbent Assay (ELISA). A decrease in the specificity of the anti-HB ELISA assay had been observed in some studies for low levels of antibody (10-100 mIU/mL). Following these laboratory quality issues, GSB Biologicals decided to stop testing with the HBs in-house ELISA and to have the anti-HB analysis performed using the new validated CLIA assay. This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 374 and 390

Number of Hepatitis B (HB)-Specific Memory B Cells

The number of HB-specific memory B-cells (HB mem-B cells), per million cells - expressed through tabulation of interquartile range data - was measured by B-cell Enzyme-Linked Immunosorbent Spot (ELISPOT) using Peripheral Blood Mononuclear Cells (PBMCs). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 30, 37, 44 and 60.

Number of HB-specific Memory B Cells

The number of HB-specific memory B-cells (HB mem-B cells), per million cells - expressed through tabulation of interquartile range data - was measured by B-cell Enzyme-Linked Immunosorbent Spot (ELISPOT) using Peripheral Blood Mononuclear Cells (PBMCs). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 180 and 360

Concentrations of the Interferon-gamma (IFN-g), Interleukin (IL)-1beta, IL-5, IL-6, IL-10, Tumor Necrosis Factor-alpha, IFN-g-inducible Protein-10 and Monocyte Chemotactic Protein-1 Cytokines in Serum

Concentrations of IFN-g, IL-1 beta (IL-1B), IL-5, IL-6, IL-10, Tumor Necrosis Factor-alpha (TNF-a), IFN-g-inducible protein-10 (IP-10) and monocyte chemotactic protein (MCP)-1 Concentrations of the IFN-g, IL-1B, IL-5, IL-6, IL-10, TNF-a, IP-10 and MCP-1 cytokines in serum were measured by Cytokine bead assay (CBA) and expressed in picograms per milliliter (pg/mL). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 0+ (Day 0 + 3 to 6 hours), 1, 30,30+ (Day 30 + 3 to 6 hours), 31, 33 and 37.

Normalized Levels of White Blood Cells (WBC) and Creatine Phosphokinases (CPK)

Analysis of levels of CPK and WBC was performed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 0+ (Day 0 + 3 to 6 hours), 1, 30, 30+ (Day 30 + 3 to 6 hours), 31, 33, 37 and 60.

Normalized Levels of C-reactive Protein (CRP)

Analysis of levels of CRP was performed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 0+ (Day 0 + 3 to 6 hours), 1, 30, 30+ (Day 30 + 3 to 6 hours), 31, 33 and 37.

Normalized Levels of WBC and of CPK

Analysis of levels of CPK and WBC was performed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure concerns all subjects except subjects part of the HLA Subsets 1 and 2.

Time frame: At Days 0, 30, 37 and 60.

Normalized Levels of CRP

Analysis of levels of CRP was performed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure concerns all subjects except subjects part of the HLA Subsets 1 and 2.

Time frame: At Days 0, 30 and 37.

Levels of White Blood Cells, Neutrophils, Lymphocytes, Monocytes, Eosinophils and Basophils

Levels of white blood cells (WBC) as absolute counts, neutrophils (NEU), lymphocytes (LYM), monocytes (MON), eosinophils (EOS) and basophils (BAS) were assessed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. This outcome measure presents the raw data collected in percent (%), expressed in IH Center normalized levels based on raw data in % (IH normalized %), and concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 0, 0+ (Day 0 + 3 to 6 hours), 1, 30, 30+ (Day 30 + 3 to 6 hours), 31, 33, 37 and 60.

Levels of WBC, NEU, LYM, MON, EOS and BAS

Levels of white blood cells (WBC) as absolute counts, neutrophils (NEU), lymphocytes (LYM), monocytes (MON), eosinophils (EOS) and basophils (BAS) were assessed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. This outcome measure presents the raw data collected in percent (%), expressed in IH Center normalized levels based on raw data in % (IH normalized %), and concerns all subjects except subjects part of the HLA Subsets 1 and 2.

Time frame: At Days 0, 30, 37 and 60.

Normalized Levels of Red Blood Cells and Platelets

Analysis of levels of red blood cells (RBC) and platelets (PLA) were assessed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure presents the raw data collected in absolute count, expressed in IH Center normalized levels based on absolute count data (IH normalized abs. count).

Time frame: At Days 0, 30, 37 and 60.

Normalized Levels of Haemoglobin, Alanine Aminotransferase and Aspartate Aminotransferase

Analysis of levels of haemoglobin (Hgb), alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were assessed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure presents the raw data collected in absolute count, expressed in IH Center normalized levels based on absolute count data (IH normalized abs. count).

Time frame: At Days 0, 30, 37 and 60.

Normalized Levels of Serum Creatinine, Urea and Lactate Dehydrogenase

Analysis of levels of serum creatinine (S-CREA), urea and lactate dehydrogenase (LDH) were assessed with reference to the range observed at the Immune Health (IH) Centre in La Louvière, Belgium. Levels are presented as normalized levels vs. the IH center. Normalization was performed as follows: (Raw result - lower limit normal (LLN) at the IH center) divided by (Upper Limit Normal (ULN) at the IH center minus LLN at the IH center). This outcome measure presents the raw data collected in absolute count, expressed in IH Center normalized levels based on absolute count data (IH normalized abs. count).

Time frame: At Days 0, 30, 37 and 60.

Number of Subjects With Normal and Abnormal Levels of White Blood Cells, Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils, C-reactive Protein, and Creatine Phosphokinase.

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of white blood cells (WBC), neutrophils (NEU), lymphocytes (LYM), monocytes (MON), eosinophils (EOS), basophils (BAS), C-reactive protein (CRP) and creatine phosphokinase (CPK) at the Day 0 baseline versus their status post vaccination (Day 60). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Day 0 and up to Day 60.

Number of Subjects With Normal and Abnormal Levels of WBC, NEU, LYM, MON, EOS, BAS, CRP, and CPK.

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of white blood cells (WBC), neutrophils (NEU), lymphocytes (LYM), monocytes (MON), eosinophils (EOS), basophils (BAS), C-reactive protein (CRP) and creatine phosphokinase (CPK) at the Day 0 baseline versus their status post vaccination (Day 60). This outcome measure concerns all subjects except subjects part of the HLA Subsets 1 and 2.

Time frame: At Day 0 and up to Day 60.

Number of Subjects Presenting Normal and Abnormal Levels of White Blood Cells, Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils, C-reactive Protein, and Creatine Phosphokinase.

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of white blood cells (WBC), neutrophils (NEU), lymphocytes (LYM), monocytes (MON), eosinophils (EOS), basophils (BAS), C-reactive protein (CRP) and creatine phosphokinase (CPK) at the Day 0 baseline versus their status post vaccination (Day 180 or 360). Day 180 or 360 results were chosen based on assessment of grading of the abnormality observed, with results for higher grading being tabulated.

Time frame: Post vaccination (up to Day 360)

Number of Subjects Having Normal and Abnormal Levels of WBC, NEU, LYM, MON, EOS, BAS, CRP, and CPK.

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of white blood cells (WBC), neutrophils (NEU), lymphocytes (LYM), monocytes (MON), eosinophils (EOS), basophils (BAS), C-reactive protein (CRP) and creatine phosphokinase (CPK) at the Day 360 baseline versus their status post vaccination (Day 390). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 360 and 390.

Number of Subjects With Normal and Abnormal Levels of Red Blood Cells, Platelets, Haemoglobin, Alanine Aminotransferase, Aspartate Aminotransferase, Serum Creatinine, Urea and Lactate Dehydrogenase

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of red blood cells (RBC), platelets (PLA), haemoglobin (HGB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), serum creatinine (S-CREA), urea and lactate dehydrogenase (LDH) at the Day 0 baseline versus their status post vaccination (Day 60).

Time frame: At Day 0 and up to Day 60.

Number of Subjects With Normal and Abnormal Levels of RBC, PLA, HGB, ALT, AST, S-CREA, Urea and LDH

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of red blood cells (RBC), platelets (PLA), haemoglobin (HGB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), serum creatinine (S-CREA), urea and lactate dehydrogenase (LDH) at the Day 0 baseline versus their status post vaccination (Day 180 or 360). Day 180 or 360 results were chosen based on assessment of grading of the abnormality observed, with results for higher grading being tabulated.

Time frame: post vaccination (up to Day 360).

Number of Subjects Presenting Normal and Abnormal Levels of Red Blood Cells, Platelets, Haemoglobin, Alanine Aminotransferase, Aspartate Aminotransferase, Serum Creatinine, Urea and Lactate Dehydrogenase

Subjects were assessed with regard to their normal (Nor.) and abnormal (Abn.) levels for the above parameters of red blood cells (RBC), platelets (PLA), haemoglobin (HGB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), serum creatinine (S-CREA), urea and lactate dehydrogenase (LDH) at the Day 360 baseline versus their status post vaccination (Day 390). This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: At Days 360 and 390.

Number of Subjects Reporting Any, Grade 3 and Related Solicited Local Symptoms Following Primary Vaccination.

Solicited local symptoms assessed were pain, redness and swelling. All solicited local symptoms were considered as related to study vaccination. Any = occurrence of any local symptom regardless of intensity grade. Grade 3 pain = pain that prevented normal activity. Grade 3 redness/swelling = redness/swelling above (\>) 50 millimeters (mm). Occurrence of a solicited local symptoms collected post-vaccination was a priori considered as related to vaccination.

Time frame: Within the 14-day (Days 0-13) follow up period following primary vaccination with the GSK223192A, Fendrix™ or Engerix-B™ vaccines.

Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms Following Primary Vaccination.

Solicited general symptoms assessed were Fatigue, Fever - oral temperature equal to or above (\>=) 37.5 degrees Celsius (°C) -, Gastrointestinal symptoms (Gastr.), Headache, Malaise and Myalgia. Any = occurrence of a general symptom regardless of its intensity grade or relationship to vaccination. Related = occurrence of a general symptom assessed by the investigator to be causally related to vaccination. Grade 3 fever = oral temperature above (\>) 39.0 °C. Grade 3 for Gastr., Headache, Malaise and Myalgia = occurrence of the specified solicited general symptom which prevented normal activity.

Time frame: Within the 14-day (Days 0-13) follow up period following primary vaccination with the GSK223192A, Fendrix™ or Engerix-B™ vaccine.

Number of Subjects Reporting Any, Grade 3 and Related Solicited Local Symptoms Following Booster Vaccination.

Solicited local symptoms assessed were pain, redness and swelling. All solicited local symptoms were considered as related to study vaccination. Any = occurrence of any local symptom regardless of intensity grade. Grade 3 pain = pain that prevented normal activity. Grade 3 redness/swelling = redness/swelling above (\>) 50 millimeters (mm). Occurrence of a solicited local symptoms collected post-vaccination was a priori considered as related to vaccination. This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: Within the 7-day (Days 0-6) follow up period following booster vaccination with HBsAg antigens

Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms Following Booster Vaccination.

Solicited general symptoms assessed were Fatigue, Fever - oral temperature equal to or above (\>=) 37.5 degrees Celsius (°C) -, Gastrointestinal symptoms (Gastr.), Headache, Malaise and Myalgia. Any = occurrence of a general symptom regardless of its intensity grade or relationship to vaccination. Related = occurrence of a general symptom assessed by the investigator to be causally related to vaccination. Grade 3 fever = oral temperature above (\>) 39.0 °C. Grade 3 for Gastr., Headache, Malaise and Myalgia = occurrence of the specified solicited general symptom which prevented normal activity. This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: Within the 7-day (Days 0-6) follow up period following booster vaccination with HBsAg antigens

Number of Subjects Reporting Any, Grade 3 and/or Related Unsolicited Adverse Events (AEs) Following Primary Vaccination

An unsolicited AE was defined as an untoward medical occurrence in a patient or clinical investigation subject, temporally associated with use of a medicinal product, whether or not considered related to the medicinal product reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any = occurrence of an AE regardless of intensity grade or relationship to study vaccination. Grade 3 = occurrence of an AE that prevented normal activity. Related = occurrence of an AE assessed by the investigators as causally related to the study vaccine.

Time frame: Within the 31-day (Days 0-30) follow up period following primary vaccination with the GSK223192A, Fendrix™ or Engerix-B™ vaccine

Number of Subjects Reporting Any, Grade 3 and/or Related Unsolicited Adverse Events (AEs) Following Booster Vaccination

An unsolicited AE was defined as an untoward medical occurrence in a patient or clinical investigation subject, temporally associated with use of a medicinal product, whether or not considered related to the medicinal product reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any = occurrence of an AE regardless of intensity grade or relationship to study vaccination. Grade 3 = occurrence of an AE that prevented normal activity. Related = occurrence of an AE assessed by the investigators as causally related to the study vaccine. This outcome measure concerns solely subjects part of the HLA Subsets 1 \& 2 who received the Day 360 booster dose of HBsAg.

Time frame: Within the 31-day (Days 0-30) follow up period following booster vaccination with HBsAg antigens

Number of Subjects Reporting Any and Related Adverse Events of Specific Interest (AESIs)

AESIs included Autoimmune Disease (AID), neurological/demyelinating events, rheumatic and connective diseases, autoimmune endocrine diseases, inflammatory bowel diseases, autoimmune blood disorders, inflammatory skin disorders, and other autoimmune/inflammatory events. Any AESI(s) = occurrence of any AESI(s) in a subject regardless of assessment of relationship to study vaccination. Related AESI(s) = Occurrence of AESI(s) in a subject assessed by the investigator as causally related to the study vaccination.

Time frame: During the entire study period, from Day 0 to study end, at Day 360 for subjects not in Subsets 1 & 2 and at Day 390 for subjects in Subsets 1 & 2.

Number of Subjects Reporting Any Serious Adverse Events (SAEs) and SAEs Related to Study Vaccination

A SAE was defined as a medical occurrence that resulted in death, was life-threatening, required hospitalization or prolongation of hospitalization, resulted in disability/incapacity or was a congenital anomaly/birth defect in the offspring of a study subject. Any SAE(s) = occurrence of SAE(s) in a subject regardless of assessment of relationship to study vaccination. Related SAE(s) = occurrence of occurrence of SAE(s) in a subject assessed by the investigators as causally related to the study vaccination.

Time frame: During the entire study period, from Day 0 to study end, at Day 360 for subjects not in Subsets 1 & 2 and at Day 390 for subjects in Subsets 1 & 2.

Levels of Messenger Ribonucleic Acid (mRNA) as Measured by Quantitative Polymerase Chain Reaction (qPCR)

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Tumor Necrosis Factor (TNF), Tumor Necrosis Factor Receptor Superfamily (TNFRSF9).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37

mRNA Levels as Measured by qPCR

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Fas associated factor 1 (FAF1), Signal Transducer And Activator Of Transcription 1(STAT1).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37

mRNA Levels as Measured by Quantitative Polymerase Chain Reaction (qPCR)

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Interferon Regulatory Factor 1 (IRF1), MX Dynamin-Like GTPase 1(MX1).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37

Messenger Ribonucleic Acid (mRNA) Levels as Measured by Quantitative Polymerase Chain Reaction (qPCR)

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Interleukin-12A (IL-12A), Marker Of Proliferation Ki-67 (MKI67).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37

Levels of mRNA as Measured by qPCR

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Chemokine Ligand 10 (CXCL10), Interleukin-1B (IL-1B).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37

Levels of Messenger Ribonucleic Acid (mRNA) as Measured by qPCR

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Prostaglandin-Endoperoxide Synthase 2 (PTGS2), Dual Specificity Phosphatase 1 (DUSP1).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37

Levels of mRNA as Measured by Quantitative Polymerase Chain Reaction (qPCR)

The analysis of the mRNA levels of 14 target genes was performed using whole blood, in the first 140 subjects from the 2 subsets recruited at the Immune Health (IH) centre in La Louvière, Belgium, by microarray/ Polymerase Chain Reaction (PCR) array/ quantitative PCR. Among the target genes were Nuclear Factor Of Activated T-Cells, Cytoplasmic, Calcineurin-Dependent 2 (NFATC2) and Interferon-gamma (IFN-γ).

Time frame: At Days 0, 1, 14, 30, 31, 33 and 37