Pathogen within-host dynamics and disease outcome: what can we learn from insect studies?
Curr Opin Insect Sci
; 52: 100925, 2022 08.
Article
en En
| MEDLINE
| ID: mdl-35489681
ABSTRACT
Parasite proliferations within/on the host form the basis of the outcome of all infectious diseases. However, within-host dynamics are difficult to study in vertebrates, as it requires regularly following pathogen proliferation from the start of the infection and at the organismal level. Invertebrate models allow for this monitoring under controlled conditions using population approaches. These approaches offer the possibility to describe many parameters of the within-host dynamics, such as rate of proliferation, probability to control the infection, and average time at which the pathogen is controlled. New parameters such as the Pathogen Load Upon Death and the Set-Point Pathogen Load have emerged to characterize within-host dynamics and better understand disease outcome. While contextualizing the potential of studying within-host dynamics in insects to build fundamental knowledge, we review what we know about within-host dynamics using insect models, and what it can offer to our knowledge of infectious diseases.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades Transmisibles
/
Insectos
Límite:
Animals
Idioma:
En
Revista:
Curr Opin Insect Sci
Año:
2022
Tipo del documento:
Article