publication . Article . Other literature type . 2015

When a discriminating dose assay is not enough: measuring the intensity of insecticide resistance in malaria vectors.

Judit Bagi; Nelson Grisales; Rebecca Corkill; John C Morgan; Sagnon N’Falé; William G Brogdon; Hilary Ranson;
Open Access English
  • Published: 20 May 2015
  • Publisher: BioMed Central
Abstract
Background\ud \ud Guidelines from the World Health Organization for monitoring insecticide resistance in disease vectors recommend exposing insects to a predetermined discriminating dose of insecticide and recording the percentage mortality in the population. This standardized methodology has been widely adopted for malaria vectors and has provided valuable data on the spread and prevalence of resistance. However, understanding the potential impact of this resistance on malaria control requires a more quantitative measure of the strength or intensity of this resistance.\ud \ud Methods\ud \ud Bioassays were adapted to quantify the level of resistance to permethri...
Subjects
free text keywords: qx_20, qx_600, qx_650, wa_110, wa_240, wc_750, Research, Parasitology, Infectious Diseases, Anopheles gambiae, biology.organism_classification, biology, Population, education.field_of_study, education, Malaria, medicine.disease, medicine, Mosquito control, Indoor residual spraying, Toxicology, Permethrin, medicine.drug, Biotechnology, business.industry, business, Bioassay, Rapid diagnostic test
Related Organizations
Funded by
EC| AVECNET
Project
AVECNET
African Vector Control: New Tools
  • Funder: European Commission (EC)
  • Project Code: 265660
  • Funding stream: FP7 | SP1 | HEALTH
22 references, page 1 of 2

1. WHO. Global plan for insecticide resistance management in malaria vectors. Global Malaria Programme. Geneva: World Health Organization; 2012.

2. Brown AW. Insecticide resistance in mosquitoes: a pragmatic review. J Am Mosq Control Assoc. 1986;2:123-40.

3. Elissa N, Mouchet J, Riviere F, Meunier JY, Yao K. Resistance of Anopheles gambiae s.s.to pyrethroids in Côte d'Ivoire. Ann Soc Belg Med Trop. 1993;73:291-4. [OpenAIRE]

4. Hargreaves K, Koekemoer LL, Brooke BD, Hunt RH, Mthembu J, Coetzee M. Anopheles funestus resistant to pyrethroid insecticides in South Africa. Med Vet Entomol. 2000;14:181-9.

5. IRmapper www.irmapper.com

6. Martinez-Torres D, Chandre F, Williamson MS, Darriet F, Berge JB, Devonshire AL, et al. Molecular characterization of pyrethroid knockdown resistance (kdr) in the major malaria vector Anopheles gambiae s.s. Insect Mol Biol. 1998;7:179-84.

7. Ranson H, Jensen B, Vulule JM, Wang X, Hemingway J, Collins FH. Identification of a point mutation in the voltage-gated sodium channel gene of Kenyan Anopheles gambiae associated with resistance to DDT and pyrethroids. Insect Mol Biol. 2000;9:491-7.

8. Jones CM, Liyanapathirana M, Agossa FR, Weetman D, Ranson H, Donnelly MJ, et al. Footprints of positive selection associated with a mutation (N1575Y) in the voltage-gated sodium channel of Anopheles gambiae. Proc Natl Acad Sci U S A. 2012;109:6614-9.

9. Jones CM, Haji KA, Khatib BO, Bagi J, Mcha J, Devine GJ, et al. The dynamics of pyrethroid resistance in Anopheles arabiensis from Zanzibar and an assessment of the underlying genetic basis. Parasit Vectors. 2013;6:343.

10. Muller P, Warr E, Stevenson BJ, Pignatelli PM, Morgan JC, Steven A, et al. Field-caught permethrin-resistant Anopheles gambiae overexpress CYP6P3, a P450 that metabolises pyrethroids. PLoS Genet. 2008;4:e1000286.

11. WHO. Test procedures for insecticide resistance monitoring in malaria vector mosquitoes. Geneva: World Health Organization; 2013.

12. Toe KH, Jones CM, N'Fale S, Ismail HM, Dabire RK, Ranson H. Increased pyrethroid resistance in malaria vectors and decreased bed net effectiveness, Burkina Faso. Emerg Infect Dis. 2014;20:1691-6.

13. Edi CV, Koudou BG, Jones CM, Weetman D, Ranson H. Multiple-insecticide resistance in Anopheles gambiae mosquitoes, Southern Côte d'Ivoire. Emerg Infect Dis. 2012;18:1508-11.

14. Brogdon W, Chan A. Guideline for evaluating insecticide resistance in vectors using the CDC bottle bioasssay. 2010. (with inserts 1 (2012) and 2 (2014). [http://www.cdc.gov/malaria/features/bioassay.html]

15. Mawejje HD, Wilding CS, Rippon EJ, Hughes A, Weetman D, Donnelly MJ. Insecticide resistance monitoring of field-collected Anopheles gambiae s.l. populations from Jinja, eastern Uganda, identifies high levels of pyrethroid resistance. Med Vet Entomol. 2013;27:276-83.

22 references, page 1 of 2
Abstract
Background\ud \ud Guidelines from the World Health Organization for monitoring insecticide resistance in disease vectors recommend exposing insects to a predetermined discriminating dose of insecticide and recording the percentage mortality in the population. This standardized methodology has been widely adopted for malaria vectors and has provided valuable data on the spread and prevalence of resistance. However, understanding the potential impact of this resistance on malaria control requires a more quantitative measure of the strength or intensity of this resistance.\ud \ud Methods\ud \ud Bioassays were adapted to quantify the level of resistance to permethri...
Subjects
free text keywords: qx_20, qx_600, qx_650, wa_110, wa_240, wc_750, Research, Parasitology, Infectious Diseases, Anopheles gambiae, biology.organism_classification, biology, Population, education.field_of_study, education, Malaria, medicine.disease, medicine, Mosquito control, Indoor residual spraying, Toxicology, Permethrin, medicine.drug, Biotechnology, business.industry, business, Bioassay, Rapid diagnostic test
Related Organizations
Funded by
EC| AVECNET
Project
AVECNET
African Vector Control: New Tools
  • Funder: European Commission (EC)
  • Project Code: 265660
  • Funding stream: FP7 | SP1 | HEALTH
22 references, page 1 of 2

1. WHO. Global plan for insecticide resistance management in malaria vectors. Global Malaria Programme. Geneva: World Health Organization; 2012.

2. Brown AW. Insecticide resistance in mosquitoes: a pragmatic review. J Am Mosq Control Assoc. 1986;2:123-40.

3. Elissa N, Mouchet J, Riviere F, Meunier JY, Yao K. Resistance of Anopheles gambiae s.s.to pyrethroids in Côte d'Ivoire. Ann Soc Belg Med Trop. 1993;73:291-4. [OpenAIRE]

4. Hargreaves K, Koekemoer LL, Brooke BD, Hunt RH, Mthembu J, Coetzee M. Anopheles funestus resistant to pyrethroid insecticides in South Africa. Med Vet Entomol. 2000;14:181-9.

5. IRmapper www.irmapper.com

6. Martinez-Torres D, Chandre F, Williamson MS, Darriet F, Berge JB, Devonshire AL, et al. Molecular characterization of pyrethroid knockdown resistance (kdr) in the major malaria vector Anopheles gambiae s.s. Insect Mol Biol. 1998;7:179-84.

7. Ranson H, Jensen B, Vulule JM, Wang X, Hemingway J, Collins FH. Identification of a point mutation in the voltage-gated sodium channel gene of Kenyan Anopheles gambiae associated with resistance to DDT and pyrethroids. Insect Mol Biol. 2000;9:491-7.

8. Jones CM, Liyanapathirana M, Agossa FR, Weetman D, Ranson H, Donnelly MJ, et al. Footprints of positive selection associated with a mutation (N1575Y) in the voltage-gated sodium channel of Anopheles gambiae. Proc Natl Acad Sci U S A. 2012;109:6614-9.

9. Jones CM, Haji KA, Khatib BO, Bagi J, Mcha J, Devine GJ, et al. The dynamics of pyrethroid resistance in Anopheles arabiensis from Zanzibar and an assessment of the underlying genetic basis. Parasit Vectors. 2013;6:343.

10. Muller P, Warr E, Stevenson BJ, Pignatelli PM, Morgan JC, Steven A, et al. Field-caught permethrin-resistant Anopheles gambiae overexpress CYP6P3, a P450 that metabolises pyrethroids. PLoS Genet. 2008;4:e1000286.

11. WHO. Test procedures for insecticide resistance monitoring in malaria vector mosquitoes. Geneva: World Health Organization; 2013.

12. Toe KH, Jones CM, N'Fale S, Ismail HM, Dabire RK, Ranson H. Increased pyrethroid resistance in malaria vectors and decreased bed net effectiveness, Burkina Faso. Emerg Infect Dis. 2014;20:1691-6.

13. Edi CV, Koudou BG, Jones CM, Weetman D, Ranson H. Multiple-insecticide resistance in Anopheles gambiae mosquitoes, Southern Côte d'Ivoire. Emerg Infect Dis. 2012;18:1508-11.

14. Brogdon W, Chan A. Guideline for evaluating insecticide resistance in vectors using the CDC bottle bioasssay. 2010. (with inserts 1 (2012) and 2 (2014). [http://www.cdc.gov/malaria/features/bioassay.html]

15. Mawejje HD, Wilding CS, Rippon EJ, Hughes A, Weetman D, Donnelly MJ. Insecticide resistance monitoring of field-collected Anopheles gambiae s.l. populations from Jinja, eastern Uganda, identifies high levels of pyrethroid resistance. Med Vet Entomol. 2013;27:276-83.

22 references, page 1 of 2
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publication . Article . Other literature type . 2015

When a discriminating dose assay is not enough: measuring the intensity of insecticide resistance in malaria vectors.

Judit Bagi; Nelson Grisales; Rebecca Corkill; John C Morgan; Sagnon N’Falé; William G Brogdon; Hilary Ranson;