title: Identification of the five human Plasmodium species including P. knowlesi by real-time polymerase chain reaction.
abstract: Recently, Plasmodium knowlesi has been recognised as the fifth Plasmodium species causing malaria in humans. Hundreds of human cases infected with this originally simian Plasmodium species have been described in Asian countries and increasing numbers are reported in Europe from travellers. The growing impact of tourism and economic development in South and Southeast Asia are expected to subsequently lead to a further increase in cases both among locals and among travellers. P. knowlesi is easily misidentified in microscopy as P. malariae or P. falciparum. We developed new primers for the rapid and specific detection of this species by low-cost real-time polymerase chain reaction (PCR) and added this method to an already existing panel of primers used for the molecular identification of the other four species in one reaction. Reference laboratories should now be able to identify undisputably and rapidly P. knowlesi, as it is a potentially fatal pathogen.
authors.forename: O
authors.initials: O
authors.lastname: Oddoux
authors.forename: A
authors.initials: A
authors.lastname: Debourgogne
authors.forename: A
authors.initials: A
authors.lastname: Kantele
authors.forename: C H
authors.initials: CH
authors.lastname: Kocken
authors.forename: T S
authors.initials: TS
authors.lastname: Jokiranta
authors.forename: S
authors.initials: S
authors.lastname: Vedy
authors.forename: J M
authors.initials: JM
authors.lastname: Puyhardy
authors.forename: M
authors.initials: M
authors.lastname: Machouart
mesh_terms: D000818:Animals; D052160:Benzothiazoles; D017931:DNA Primers; D016054:DNA, Protozoan / Q000032:analysis / Q000235:genetics / Q000302:isolation & purification; D003959:Diamines; D005060:Europe; D006801:Humans; D008288:Malaria / Q000175:diagnosis* / Q000469:parasitology; D009930:Organic Chemicals; D010961:Plasmodium / Q000145:classification* / Q000235:genetics* / Q000302:isolation & purification; D016790:Plasmodium knowlesi / Q000145:classification* / Q000235:genetics* / Q000302:isolation & purification; D016133:Polymerase Chain Reaction / Q000191:economics / Q000379:methods*; D011804:Quinolines; D012680:Sensitivity and Specificity; D013045:Species Specificity; D014195:Travel
chemical_list: D052160:Benzothiazoles; D017931:DNA Primers; D016054:DNA, Protozoan; D003959:Diamines; D009930:Organic Chemicals; D011804:Quinolines; C098022:SYBR Green I