Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add filters








Year range
1.
Rev. Hosp. Ital. B. Aires (2004) ; 40(2): 63-75, jun. 2020. graf, ilus, tab
Article in Spanish | LILACS | ID: biblio-1102739

ABSTRACT

El objetivo de este artículo es proporcionar una guía que sirva para la interpretación y seguimiento de los esfuerzos que se están desarrollando en todo el mundo con el objetivo de obtener una vacuna que pueda generar inmunidad contra el nuevo coronavirus SARS-CoV-2 de 2019, el agente causante de la enfermedad por coronavirus denominada COVID-19. Cinco meses después de haber sido detectada la enfermedad, ya hay 102 vacunas en distintos estadios de desarrollo, registradas por la Organización Mundial de la Salud (OMS), correspondientes a 8 plataformas vacunales con diferentes estrategias, y todos los días aparecen nuevas. Esto representará un enorme desafío de organismos internacionales, para la evaluación, comparación y selección de aquellas que cumplan con los criterios regulatorios indispensables de seguridad y eficacia y que, por otro lado, puedan ser producidas en cantidades suficientes para abastecer la demanda mundial. (AU)


The objective of this article is to provide a guide to help the interpretation and monitoring the efforts that are being carried out worldwide to obtain a vaccine that will be able to generate immunity against the new 2019 SARS-CoV-2 coronavirus, the viral agent causes the disease named COVID-19. Five months after the disease was detected, there are already 102 vaccines at different stages of development, registered by World Health Organization (WHO), corresponding to 8 vaccination platforms base on different strategies, and every day new ones appear. This will represent a huge challenge for international organizations, to evaluate, compare and selects those that will meet the essential regulatory criteria of safety and efficacy and that, would be able to be produced in enough quantities to supply the worldwide demand. Key words: SARS-Cov-2 vaccine, vaccine platform, COVID-19 strategy, attenuated virus, viral vector, viral proteins, viral DNA, viral RNA, nucleic acids, viral like particles, WHO. (AU)


Subject(s)
Humans , Male , Female , Coronavirus Infections/therapy , Severe acute respiratory syndrome-related coronavirus/immunology , Pneumonia, Viral/therapy , DNA/therapeutic use , RNA/therapeutic use , Vaccines/therapeutic use , Nucleic Acids/therapeutic use , Protein S/immunology , Coronavirus Infections/virology , Severe acute respiratory syndrome-related coronavirus/physiology , Severe acute respiratory syndrome-related coronavirus/genetics , Disease Vectors
2.
Mem. Inst. Oswaldo Cruz ; 106(supl.1): 179-192, Aug. 2011. ilus, tab
Article in English | LILACS | ID: lil-597260

ABSTRACT

Plasmodium vivax is the most prevalent malaria parasite on the American continent. It generates a global burden of 80-100 million cases annually and represents a tremendous public health problem, particularly in the American and Asian continents. A malaria vaccine would be considered the most cost-effective measure against this vector-borne disease and it would contribute to a reduction in malaria cases and to eventual eradication. Although significant progress has been achieved in the search for Plasmodium falciparum antigens that could be used in a vaccine, limited progress has been made in the search for P. vivax components that might be eligible for vaccine development. This is primarily due to the lack of in vitro cultures to serve as an antigen source and to inadequate funding. While the most advanced P. falciparum vaccine candidate is currently being tested in Phase III trials in Africa, the most advanced P. vivax candidates have only advanced to Phase I trials. Herein, we describe the overall strategy and progress in P. vivax vaccine research, from antigen discovery to preclinical and clinical development and we discuss the regional potential of Latin America to develop a comprehensive platform for vaccine development.


Subject(s)
Animals , Humans , Antigens, Protozoan/immunology , Malaria Vaccines/immunology , Malaria, Vivax , Plasmodium vivax/immunology , Clinical Trials as Topic , Latin America , Malaria, Vivax/immunology , Protozoan Proteins/immunology , Receptors, Cell Surface/immunology
SELECTION OF CITATIONS
SEARCH DETAIL