Melanie Wittner

Hamburg, HH, Germany

Last Updated: 09/26/2026

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Found 11 publications

CD96 marks a phenotypically distinct checkpoint-associated HCV-specific CD8+ T-cell subset featuring memory-associated states.

CD96 marks a phenotypically distinct checkpoint-associated HCV-specific CD8+ T-cell subset featuring memory-associated states.

Journal: Frontiers in immunology
Published: May 16, 2026

Immune responses and clinical outcomes after COVID-19 vaccination in patients with liver disease and liver transplant recipients.

Immune responses and clinical outcomes after COVID-19 vaccination in patients with liver disease and liver transplant recipients.

Journal: Journal of hepatology
Published: June 09, 2023

In-depth virological and immunological characterization of HIV-1 cure after CCR5Δ32/Δ32 allogeneic hematopoietic stem cell transplantation.

In-depth virological and immunological characterization of HIV-1 cure after CCR5Δ32/Δ32 allogeneic hematopoietic stem cell transplantation.

Journal: Nature medicine
Published: August 05, 2022

High and Sustained Ex Vivo Frequency but Altered Phenotype of SARS-CoV-2-Specific CD4+ T-Cells in an Anti-CD20-Treated Patient with Prolonged COVID-19.

High and Sustained Ex Vivo Frequency but Altered Phenotype of SARS-CoV-2-Specific CD4+ T-Cells in an Anti-CD20-Treated Patient with Prolonged COVID-19.

Journal: Viruses
Published: May 01, 2022

High-resolution analysis of individual spike peptide-specific CD4+ T-cell responses in vaccine recipients and COVID-19 patients.

High-resolution analysis of individual spike peptide-specific CD4+ T-cell responses in vaccine recipients and COVID-19 patients.

Journal: Clinical & translational immunology
Published: March 31, 2022

Inversed Ratio of CD39/CD73 Expression on γδ T Cells in HIV Versus Healthy Controls Correlates With Immune Activation and Disease Progression.

Inversed Ratio of CD39/CD73 Expression on γδ T Cells in HIV Versus Healthy Controls Correlates With Immune Activation and Disease Progression.

Journal: Frontiers in immunology
Published: January 31, 2022

Analysis of Co-inhibitory Receptor Expression in COVID-19 Infection Compared to Acute Plasmodium falciparum Malaria: LAG-3 and TIM-3 Correlate With T Cell Activation and Course of Disease.

Analysis of Co-inhibitory Receptor Expression in COVID-19 Infection Compared to Acute Plasmodium falciparum Malaria: LAG-3 and TIM-3 Correlate With T Cell Activation and Course of Disease.

Journal: Frontiers in immunology
Published: June 05, 2020

Decreased Frequency of Intestinal CD39+ γδ+ T Cells With Tissue-Resident Memory Phenotype in Inflammatory Bowel Disease.

Decreased Frequency of Intestinal CD39+ γδ+ T Cells With Tissue-Resident Memory Phenotype in Inflammatory Bowel Disease.

Journal: Frontiers in immunology
Published: May 29, 2020

Detection of EXP1-Specific CD4+ T Cell Responses Directed Against a Broad Range of Epitopes Including Two Promiscuous MHC Class II Binders During Acute Plasmodium falciparum Malaria.

Detection of EXP1-Specific CD4+ T Cell Responses Directed Against a Broad Range of Epitopes Including Two Promiscuous MHC Class II Binders During Acute Plasmodium falciparum Malaria.

Journal: Frontiers in immunology
Published: September 12, 2019

Comparison of the integrin α4β7 expression pattern of memory T cell subsets in HIV infection and ulcerative colitis.

Comparison of the integrin α4β7 expression pattern of memory T cell subsets in HIV infection and ulcerative colitis.

Journal: PloS one
Published: April 01, 2019

CD32 Expression of Different Memory T Cell Subpopulations in the Blood and Lymph Nodal Tissue of HIV Patients and Healthy Controls Correlates With Immune Activation.

CD32 Expression of Different Memory T Cell Subpopulations in the Blood and Lymph Nodal Tissue of HIV Patients and Healthy Controls Correlates With Immune Activation.

Journal: Journal of acquired immune deficiency syndromes (1999)
Published: January 03, 2018
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Last Updated: 09/26/2026