E26 transformation-specific-1 controls asthma development by regulating the CD4+ Th2/Th17 immune response involved transcription factors in active genomic transcriptional regions.

Asthma is a chronic respiratory disease characterized by airway inflammation and immune cell imbalance. The transcription factor E26 transformation-specific-1 regulates immune cell functions, but its role in asthma remains unclear. Here, we generated Ets1 heterozygous (Ets1+/-) mice by constitutively knocking out exons 7 and 8 of Ets1, confirmed significantly reduced Ets1 expression via western blot.

Immunogenicity and Protective Efficacy of an mRNA Vaccine Targeting HSV-2 UL41 in Mice.

Background: Herpes simplex virus 2 (HSV-2) is the primary cause of sexually transmitted genital ulcerative diseases, for which no effective prophylactic vaccine is currently available. However, the identification of appropriate targets for an HSV-2 mRNA vaccine remains an area requiring further investigation.

Methods: The immunogenicity and protective effects of an HSV-2 UL41 mRNA vaccine were evaluated in a BALB/c mouse model.

Clinical events associated with poor CD4 T-cell recovery in people living with HIV following ART: A systematic review and meta-analysis.

Background: Antiretroviral therapy (ART) has significantly improved outcomes for people living with HIV (PLWH), but poor CD4 T-cell recovery remains a challenge. This study aimed to evaluate the relationship between poor CD4 T-cell recovery and the morbidity of clinical events (CEs) in PLWH after ART initiation.

Methods: We conducted a comprehensive search of the EMBASE, PubMed, Web of Science, and Cochrane Library databases up to February 19, 2024, and included studies that reported the number of CEs along with the CD4 count at the time of the CEs or the most recent CD4 count prior to the CEs.

ERK/STAT3 activation through CCL17/CCR4 axis-mediated type 2 cytokine-involved signaling pathways in Th2 cells regulates cutaneous drug reactions.

Cutaneous drug reactions (CDRs) are common drug-induced allergic reactions that cause severe consequences in HIV/AIDS patients. The CCL17/CCR4 axis is involved in the immune mechanism of allergic diseases, but its role in the CDRs has not been determined. Here, we aimed to determine the role of the CCL17/CCR4 axis and the underlying mechanism involved in CDRs.