Control of gamete formation (exflagellation) in malaria parasites
- PMID: 12566
- DOI: 10.1126/science.12566
Control of gamete formation (exflagellation) in malaria parasites
Abstract
The only stages of malaria parasites capable of establishing an infection in a mosquito are the gametocytes that circulate in the blood of the veterbrate host. Within minutes of ingestion by a mosquito the gametocytes transform into mature gametes in the process of "exflagellation." This process is controlled in vitro solely by the change in pH in the blood as it moves from the environment of the circulation to that of the atmosphere, the pH rise being mediated by the fall in carbon dioxide tension as the blood equilibrates with the atmosphere.
Similar articles
-
Gamete development in malaria parasites: bicarbonate-dependent stimulation by pH in vitro.Parasitology. 1978 Feb;76(1):39-53. doi: 10.1017/s0031182000047375. Parasitology. 1978. PMID: 23512
-
Factors affecting exflagellation of in vitro-cultivated Plasmodium falciparum gametocytes.Am J Trop Med Hyg. 1993 Jul;49(1):25-9. doi: 10.4269/ajtmh.1993.49.25. Am J Trop Med Hyg. 1993. PMID: 8352388
-
Anti-gamete monoclonal antibodies synergistically block transmission of malaria by preventing fertilization in the mosquito.Proc Natl Acad Sci U S A. 1980 Nov;77(11):6797-9. doi: 10.1073/pnas.77.11.6797. Proc Natl Acad Sci U S A. 1980. PMID: 6935685 Free PMC article.
-
The flagellum in malarial parasites.Curr Opin Microbiol. 2010 Aug;13(4):491-500. doi: 10.1016/j.mib.2010.05.016. Epub 2010 Jun 21. Curr Opin Microbiol. 2010. PMID: 20566299 Review.
-
Malaria parasite development in mosquitoes.Annu Rev Entomol. 1998;43:519-43. doi: 10.1146/annurev.ento.43.1.519. Annu Rev Entomol. 1998. PMID: 9444756 Review.
Cited by
-
Exploring the naturally acquired response to Pvs47 gametocyte antigen.Front Immunol. 2024 Oct 10;15:1455454. doi: 10.3389/fimmu.2024.1455454. eCollection 2024. Front Immunol. 2024. PMID: 39450180 Free PMC article.
-
Plasmodium vivax CSP-Pvs25 variants from southern Mexico produce distinct patterns of infectivity for Anopheles albimanus versus An. pseudopunctipennis, in each case independent of geographical origin.Parasit Vectors. 2019 Feb 20;12(1):86. doi: 10.1186/s13071-019-3331-0. Parasit Vectors. 2019. PMID: 30786915 Free PMC article.
-
Glucose-mediated proliferation of a gut commensal bacterium promotes Plasmodium infection by increasing mosquito midgut pH.Cell Rep. 2021 Apr 20;35(3):108992. doi: 10.1016/j.celrep.2021.108992. Cell Rep. 2021. PMID: 33882310 Free PMC article.
-
Exflagellation of malarial parasites in human peripheral blood.J Clin Microbiol. 1981 Jan;13(1):236-7. doi: 10.1128/jcm.13.1.236-237.1981. J Clin Microbiol. 1981. PMID: 7007426 Free PMC article.
-
Gamete development in Plasmodium berghei regulated by ionic exchange mechanisms.Parasitol Res. 1992;78(4):277-84. doi: 10.1007/BF00937084. Parasitol Res. 1992. PMID: 1329079
MeSH terms
Substances
LinkOut - more resources
Full Text Sources