» Articles » PMID: 21185852

AIK-C Measles Vaccine Expressing Fusion Protein of Respiratory Syncytial Virus Induces Protective Antibodies in Cotton Rats

Overview
Journal Vaccine
Date 2010 Dec 28
PMID 21185852
Citations 13
Authors
Affiliations
Soon will be listed here.
Abstract

Respiratory syncytial virus (RSV) is the most common cause of respiratory infection in infants, and no vaccine is available. In this report, recombinant AIK-C measles vaccines, expressing the RSV G or F protein of subgroup A (MVAIK/RSV/G or F), were investigated as a RSV vaccine candidate. MVAIK/RSV/G or F had the original ts phenotype and expressed RSV/G or F protein. Cross-reactive neutralizing antibodies against RSV subgroups A and B were detected in cotton rats immunized intramuscularly with MVAIK/RSV/F but not MVAIK/RSV/G. In cotton rats infected with RSV, RSV was recovered and lung histopathological finding was compatible with interstitial pneumonia, demonstrating thickening of alveolar walls and infiltration of mononuclear cells. When cotton rats immunized with MVAIK/RSV/F were challenged with homologous RSV subgroup A, no infectious RSV was recovered and very mild inflammation was noted without RSV antigen expression. When they were challenged with subgroup B, protective efficacy decreased. When cotton rats immunized with MVAIK/RSV/G were challenged with RSV subgroup A, low levels of infectious virus were recovered from lung. When challenged with subgroup B, no protective effects was demonstrated, demonstrating large amounts of RSV antigen in bronchial-epithelial cells. MVAIK/RSV/F is promising candidate and protective effects should be confirmed in monkey model.

Citing Articles

Versatility of live-attenuated measles viruses as platform technology for recombinant vaccines.

Ebenig A, Lange M, Muhlebach M NPJ Vaccines. 2022; 7(1):119.

PMID: 36243743 PMC: 9568972. DOI: 10.1038/s41541-022-00543-4.


Chimeric Measles Virus (MV/RSV), Having Ectodomains of Respiratory Syncytial Virus (RSV) F and G Proteins Instead of Measles Envelope Proteins, Induced Protective Antibodies against RSV.

Sawada A, Ito T, Yamaji Y, Nakayama T Vaccines (Basel). 2021; 9(2).

PMID: 33669275 PMC: 7920054. DOI: 10.3390/vaccines9020156.


Recombinant Measles AIK-C Vaccine Strain Expressing Influenza HA Protein.

Ito T, Kumagai T, Yamaji Y, Sawada A, Nakayama T Vaccines (Basel). 2020; 8(2).

PMID: 32230902 PMC: 7349030. DOI: 10.3390/vaccines8020149.


Simultaneous Administration of Recombinant Measles Viruses Expressing Respiratory Syncytial Virus Fusion (F) and Nucleo (N) Proteins Induced Humoral and Cellular Immune Responses in Cotton Rats.

Yamaji Y, Sawada A, Yasui Y, Ito T, Nakayama T Vaccines (Basel). 2019; 7(1).

PMID: 30836661 PMC: 6466305. DOI: 10.3390/vaccines7010027.


Vaccine platform recombinant measles virus.

Muhlebach M Virus Genes. 2017; 53(5):733-740.

PMID: 28710608 PMC: 7089060. DOI: 10.1007/s11262-017-1486-3.


References
1.
Despres P, Combredet C, Frenkiel M, Lorin C, Brahic M, Tangy F . Live measles vaccine expressing the secreted form of the West Nile virus envelope glycoprotein protects against West Nile virus encephalitis. J Infect Dis. 2004; 191(2):207-14. DOI: 10.1086/426824. View

2.
Makino S, Sasaki K, Nakamura N, Nakagawa M, Nakajima S . Studies on the modification of the live AIK measles vaccine. II. Development and evaluation of the live AIK-C measles vaccine. Kitasato Arch Exp Med. 1974; 47(1-2):13-21. View

3.
CHANOCK R, FINBERG L . Recovery from infants with respiratory illness of a virus related to chimpanzee coryza agent (CCA). II. Epidemiologic aspects of infection in infants and young children. Am J Hyg. 1957; 66(3):291-300. DOI: 10.1093/oxfordjournals.aje.a119902. View

4.
Polack F, Teng M, Collins P, Prince G, Exner M, Regele H . A role for immune complexes in enhanced respiratory syncytial virus disease. J Exp Med. 2002; 196(6):859-65. PMC: 2194058. DOI: 10.1084/jem.20020781. View

5.
Collins P, Hill M, Camargo E, Grosfeld H, Chanock R, Murphy B . Production of infectious human respiratory syncytial virus from cloned cDNA confirms an essential role for the transcription elongation factor from the 5' proximal open reading frame of the M2 mRNA in gene expression and provides a capability for.... Proc Natl Acad Sci U S A. 1995; 92(25):11563-7. PMC: 40442. DOI: 10.1073/pnas.92.25.11563. View