Human respiratory syncytial virus (hRSV) is one of the most common causes of respiratory infection in infants and the elderly. Previous attempts to vaccinate children against RSV failed and the induction of an aberrant Th2-type immune response was shown to induce severe to fatal pulmonary disease characterised in part by eosinophilia. BBG2Na is a promising human RSV subunit vaccine candidate which successfully passed phase II clinical trials in adults in association with Adju-Phos((R)). However, this formulation is not the most suitable for use in children since aluminium salts are known to induce a Th2-based immune response. In this study, we describe a potent and safe adjuvant formulation for BBG2Na in dimethyldioctadecylammonium bromide (DDA) that induces a mixed Th1/Th2 immune response in BALB/c mice. Furthermore, BBG2Na showed the same protective efficacy against RSV challenge when formulated either in DDA or in alum in mice and cotton rats.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/s0264-410x(02)00193-7 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Hematopoietic Stem Cell Transplantation Corrects IL-2Rβ Deficiency.
J Clin Immunol
January 2025
Pediatric Allergy & Clinical Immunology, Department of Pediatrics, King Faisal Specialist Hospital & Research Center, Riyadh, 11211, Saudi Arabia.
The role of canopy family proteins: biological mechanism and disease function.
Mol Biol Rep
January 2025
Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, No. 95, Yong An Road, Xi Cheng District, Beijing, 100050, China.
Canopy family proteins are highly sequence-conserved proteins with an N-terminal hydrophobic signal sequence, a unique pattern of six cysteine residues characteristic of the saposin-like proteins, and a C-terminal putative endoplasmic reticulum retention signal sequence. At present, the known canopy family proteins are canopy fibroblast growth factor signaling regulator 1 (CNPY1), CNPY2, CNPY3, and CNPY4. Despite similar structures, canopy family proteins regulate complex signal networks to participate in various biological processes.
View Article and Find Full Text PDFImproved Protective Efficacy in Rainbow Trout (Oncorhynchus mykiss) Against Vibrio anguillarum Through Immunization with a Combination of Formalin-Killed and Auxotrophic-Live V. anguillarum.
Mar Biotechnol (NY)
January 2025
Department of Aquatic Life Medicine, Pukyong National University, Busan, 48513, South Korea.
Vibriosis caused by Vibrio anguillarum has been an important bacterial disease in cultured rainbow trout (Oncorhynchus mykiss). In the present study, we evaluated the protective efficacy of a vaccine that consists of formalin-killed (FK) V. anguillarum and the alr genes knockout auxotrophic-live (AL) V.
View Article and Find Full Text PDFAnti-tumor Necrosis Factor Drug Concentration Is Not Associated with Disease Outcomes in Pouchitis: A Retrospective, International Study.
Dig Dis Sci
January 2025
INFINY Institute, Department of Gastroenterology, CHRU Nancy, INSERM NGERE, Université de Lorraine, 54500 , Vandœuvre-lès-Nancy, France.
Background: Therapeutic drug monitoring is important for optimizing anti-tumor necrosis factor-α (TNF-α) therapy in inflammatory bowel disease. However, the exposure-response relationship has never been assessed in pouchitis.
Aims: To explore associations between anti-TNF-α drug concentration and pouchitis disease activity in patients with a background of ulcerative colitis.
Transcriptome of Anaplastic Thyroid Cancer Reveals Two Molecular Subtypes with Distinct Tumor Microenvironment and Prognosis.
Thyroid
January 2025
Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Gwanak-gu, Republic of Korea.
Although patients with anaplastic thyroid cancer (ATC) generally have a poor prognosis and there are currently no effective treatment options, survival and response to therapy vary between patients. Genomic and transcriptomic profiles of ATC have been reported; however, a comprehensive study of the tumor microenvironment (TME) of ATC is still lacking. This study aimed to elucidate the TME characteristics associated with ATC and their prognostic implications.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!