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P. falciparum SERA protein peptide analogues protect against malaria.

Vaccine Weekly

| December 03, 2003 | COPYRIGHT 2003 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright

2003 DEC 3 - (NewsRx.com & NewsRx.net) -- Plasmodium falciparum SERA protein peptide analogues having short helical regions induce protection against malaria.

According to recent research from Colombia, "Three Plasmodium falciparum serine repeat antigen (SERA) protein peptides were studied by NMR and structure calculations being done in 70:30 water:trifluoroethanol solution."

"Peptide 22834 was shown to be immunogenic and protective against malaria in Aotus monkeys, whilst native peptide 6737 and its analogue 14096 did not present protection against the disease in these monkeys," reported Marcia Cubillos and collaborators at the Fundacion Instituto de Inmunologia de Colombia (FIDIC) and Universidad Nacional de Colombia. "Results showed a relationship between these peptides' secondary structure and their function as immunogen against ...

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Source: HighBeam Research, P. falciparum SERA protein peptide analogues protect against malaria.

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