Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/s0140-6736(85)91011-6 | DOI Listing |
Genome Biol Evol
January 2025
Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
The human malaria parasite Plasmodium falciparum evolved from a parasite that infects gorillas, termed Plasmodium praefalciparum. The sialic acids on glycans on the surface of erythrocytes differ between humans and other apes. It has recently been shown that the P.
View Article and Find Full Text PDFmBio
January 2025
Cummings Life Sciences Center, The University of Chicago, Chicago, Illinois, USA.
Respiratory syncytial virus (RSV) was discovered in 1956 by the laboratory of Robert Chanock after its isolation from children with upper respiratory infections. Here, we review the events leading to its discovery including its prior isolation as chimpanzee coryza virus and its subsequent association with human disease.
View Article and Find Full Text PDFCommun Med (Lond)
January 2025
GSK, Rixensart, Belgium.
Background: The adenovirus-vaccine platform has come to prominence with the COVID-19 vaccination campaigns. The objective of this study was to validate a formulation that was suitable for lyophilisation and long-term storage at 5 (2-8) °C.
Methods: Vaccine stability was assessed up to five years at 5 °C using a lyophilised formulation of the chimpanzee-adenovirus vector ChAd155 encoding a respiratory syncytial virus (RSV) antigen.
Viruses
December 2024
Department of Medicine & State Key Laboratory of Liver Research, School of Clinical Medicine, The University of Hong Kong, Hong Kong, China.
Full-length hepatitis B virus (HBV) transcripts of chimpanzees and patients treated with multidose (MD) HBV siRNA ARC-520 and entecavir (ETV) were characterized by single-molecule real-time (SMRT) sequencing, identifying multiple types of transcripts with the potential to encode HBx, HBsAg, HBeAg, core, and polymerase, as well as transcripts likely to be derived from dimers of dslDNA, and these differed between HBeAg-positive (HBeAg+) and HBeAg-negative (HBeAg-) individuals. HBV transcripts from the last follow-up ~30 months post-ARC-520 treatment were categorized from one HBeAg+ (one of two previously highly viremic patients that became HBeAg- upon treatment and had greatly reduced cccDNA products) and four HBeAg- patients. The previously HBeAg+ patient received a biopsy that revealed that he had 3.
View Article and Find Full Text PDFNPJ Vaccines
December 2024
Comprehensive AIDS Research Center, Pandemic Research Alliance Unit, Center for Infection Biology, School of Basic Medical Sciences, Tsinghua University, 100084, Beijing, China.
DS-Cav1, SC-TM, and DS2 are distinct designer pre-fusion F proteins (pre-F) of respiratory syncytial virus (RSV) developed for vaccines. However, their immunogenicity has not been directly compared. In this study, we generated three recombinant vaccines using the chimpanzee adenovirus vector AdC68 to express DS-Cav1, SC-TM, and DS2.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!