List of works by Venkatachalam Udhayakumar

A SYBR Green 1-based in vitro test of susceptibility of Ghanaian Plasmodium falciparum clinical isolates to a panel of anti-malarial drugs

scientific article published on 17 December 2013

A comparative study of the genetic diversity of the 42kDa fragment of the merozoite surface protein 1 in Plasmodium falciparum and P. vivax

scientific article published on 28 September 2006

A historical perspective on malaria control in Brazil

scientific article

A new NOS2 promoter polymorphism associated with increased nitric oxide production and protection from severe malaria in Tanzanian and Kenyan children

scientific article

A new single-step PCR assay for the detection of the zoonotic malaria parasite Plasmodium knowlesi

scientific article

A next-generation sequencing and bioinformatics protocol for Malaria drug Resistance marker Surveillance (MaRS).

scientific article published on 12 February 2018

Advanced Molecular Detection of Malarone Resistance

scientific article published on 21 March 2016

Anti-folate drug resistance in Africa: meta-analysis of reported dihydrofolate reductase (dhfr) and dihydropteroate synthase (dhps) mutant genotype frequencies in African Plasmodium falciparum parasite populations ⬇️

scientific article published on August 30, 2010

Antibody responses to the merozoite surface protein-1 complex in cerebral malaria patients in India

scientific article published on 4 July 2008

Antifolate resistance in Plasmodium falciparum: multiple origins and identification of novel dhfr alleles

scientific article published on 13 June 2006

Applied genomics: data mining reveals species-specific malaria diagnostic targets more sensitive than 18S rRNA.

scientific article

Assessing the effect of natural selection in malaria parasites.

scientific article published in August 2004

Author Correction: The temporal dynamics and infectiousness of subpatent Plasmodium falciparum infections in relation to parasite density

scientific article

Availability and utilization of malaria prevention strategies in pregnancy in eastern India

scientific article

Bead-based immunoassay allows sub-picogram detection of histidine-rich protein 2 from Plasmodium falciparum and estimates reliability of malaria rapid diagnostic tests

scientific article

Burden of cerebral malaria in central India (2004-2007)

scientific article published on October 2008

Burden of malaria in pregnancy in Jharkhand State, India

scientific article published on 03 September 2009

CXCL4 and CXCL10 predict risk of fatal cerebral malaria

scientific article published on January 2011

Capacity Development through the US President's Malaria Initiative-Supported Antimalarial Resistance Monitoring in Africa Network

scientific article published in December 2017

Cerebrospinal fluid and serum biomarkers of cerebral malaria mortality in Ghanaian children

scientific article

Common origin and fixation of Plasmodium falciparum dhfr and dhps mutations associated with sulfadoxine-pyrimethamine resistance in a low-transmission area in South America

scientific article published on 5 February 2007

Comparison of molecular tests for the diagnosis of malaria in Honduras

scientific article

Correction: selection and spread of artemisinin-resistant alleles in Thailand prior to the global artemisinin resistance containment campaign

scientific article published on 22 April 2015

Decline in sulfadoxine-pyrimethamine-resistant alleles after change in drug policy in the Amazon region of Peru

scientific article

Deletion of Plasmodium falciparum Histidine-Rich Protein 2 (pfhrp2) and Histidine-Rich Protein 3 (pfhrp3) Genes in Colombian Parasites

scientific article published on 7 July 2015

Development, characterization and immunogenicity of a multi-stage, multi-valent Plasmodium falciparum vaccine antigen (FALVAC-1A) expressed in Escherichia coli

scientific article published on 21 January 2006

Differences in selective pressure on dhps and dhfr drug resistant mutations in western Kenya

scientific article published on 22 March 2012

Dihydrofolate reductase I164L mutations in Plasmodium falciparum isolates: clinical outcome of 14 Kenyan adults infected with parasites harbouring the I164L mutation

scientific article published on 5 March 2008

Dynamics of malaria drug resistance patterns in the Amazon basin region following changes in Peruvian national treatment policy for uncomplicated malaria

scientific article published on 02 March 2009

Effect of placental malaria and HIV infection on the antibody responses to Plasmodium falciparum in infants

scientific article

Efficacy and safety of artemether-lumefantrine for the treatment of uncomplicated malaria and prevalence of Pfk13 and Pfmdr1 polymorphisms after a decade of using artemisinin-based combination therapy in mainland Tanzania

scholarly article published by Erasmus Kamugisha in 2019

Efficacy and safety of artemether-lumefantrine, artesunate-amodiaquine, and dihydroartemisinin-piperaquine for the treatment of uncomplicated Plasmodium falciparum malaria in three provinces in Angola, 2017.

scientific article published on 3 April 2018

Efficacy of Chloroquine and Primaquine for the Treatment of Uncomplicated Plasmodium vivax Malaria in Cruzeiro do Sul, Brazil

scientific article published on 22 August 2016

Efficacy of artemether-lumefantrine and dihydroartemisinin-piperaquine for treatment of uncomplicated malaria in children in Zaire and Uíge Provinces, angola

scientific article

Efficacy of artemether-lumefantrine, artesunate-amodiaquine, and dihydroartemisinin-piperaquine for treatment of uncomplicated Plasmodium falciparum malaria in Angola, 2015.

scientific article published on 02 February 2017

Efficacy of chloroquine for the treatment of uncomplicated Plasmodium falciparum malaria in Honduras

scientific article published on 04 March 2013

Evaluation of the Illumigene Malaria LAMP: A Robust Molecular Diagnostic Tool for Malaria Parasites

scientific article

Evaluation of three PCR-based diagnostic assays for detecting mixed Plasmodium infection

scientific article

Evidence for negative selection on the gene encoding rhoptry-associated protein 1 (RAP-1) in Plasmodium spp.

scientific article

Evidence of selective sweeps in genes conferring resistance to chloroquine and pyrimethamine in Plasmodium falciparum isolates in India

scientific article

Expanding the malaria molecular diagnostic options: opportunities and challenges for loop-mediated isothermal amplification tests for malaria control and elimination

scientific article published on 22 January 2018

Field evaluation of a real-time fluorescence loop-mediated isothermal amplification assay, RealAmp, for the diagnosis of malaria in Thailand and India.

scientific article published on May 2014

Field evaluation of the photo-induced electron transfer fluorogenic primers (PET) real-time PCR for the detection of Plasmodium falciparum in Tanzania

scientific article published on 27 January 2014

First Full Draft Genome Sequence of Plasmodium brasilianum ⬇️

scientific article published on 9 February 2017

Genetic Analysis and Species Specific Amplification of the Artemisinin Resistance-Associated Kelch Propeller Domain in P. falciparum and P. vivax

scientific article published on 20 August 2015

Genetic Characterisation of Plasmodium falciparum Isolates with Deletion of the pfhrp2 and/or pfhrp3 Genes in Colombia: The Amazon Region, a Challenge for Malaria Diagnosis and Control

scientific article

Genetic Evidence of Importation of Drug-Resistant Plasmodium falciparum to Guatemala from the Democratic Republic of the Congo

scientific article

Genetic backgrounds of the Plasmodium falciparum chloroquine resistant transporter (pfcrt) alleles in Pakistan

scientific article published on 26 November 2011

Genetic variation in the Plasmodium falciparum circumsporozoite protein in India and its relevance to RTS,S malaria vaccine

scientific article

HIV impairs opsonic phagocytic clearance of pregnancy-associated malaria parasites

scientific article

HIV, malaria, and infant anemia as risk factors for postneonatal infant mortality among HIV-seropositive women in Kisumu, Kenya

scientific article published on 16 May 2007

Hemozoin differentially regulates proinflammatory cytokine production in human immunodeficiency virus-seropositive and -seronegative women with placental malaria

scientific article published on December 2004

Histidine-rich protein 2 (pfhrp2) and pfhrp3 gene deletions in Plasmodium falciparum isolates from select sites in Brazil and Bolivia.

scientific article

Historical shifts in Brazilian P. falciparum population structure and drug resistance alleles

scientific article

Hitchhiking and selective sweeps of Plasmodium falciparum sulfadoxine and pyrimethamine resistance alleles in a population from central Africa

scientific article published on 02 September 2008

Immunity to placental malaria. III. Impairment of interleukin(IL)-12, not IL-18, and interferon-inducible protein-10 responses in the placental intervillous blood of human immunodeficiency virus/malaria-coinfected women

scientific article published on 14 December 2001

Immunity to placental malaria. IV. Placental malaria is associated with up-regulation of macrophage migration inhibitory factor in intervillous blood

scientific article published on 3 October 2002

Immunohistological characterization of macrophage migration inhibitory factor expression in Plasmodium falciparum-infected placentas

scientific article

Importation of chloroquine-resistant Plasmodium falciparum by Guatemalan peacekeepers returning from the Democratic Republic of the Congo

scientific article published on 23 September 2013

In Vitro and Molecular Surveillance for Antimalarial Drug Resistance in Plasmodium falciparum Parasites in Western Kenya Reveals Sustained Artemisinin Sensitivity and Increased Chloroquine Sensitivity

scientific article

In Vivo Efficacy of Artemether-Lumefantrine and Chloroquine against Plasmodium vivax: A Randomized Open Label Trial in Central Ethiopia

scientific article

In vivo acquisition of hemozoin by placental blood mononuclear cells suppresses PGE2, TNF-α, and IL-10 ⬇️

scientific article published on November 28, 2003

Increased efficacy of sulfadoxine-pyrimethamine in the treatment of uncomplicated falciparum malaria among children with sickle cell trait in Western Kenya

scientific article

Increasing prevalence of a novel triple-mutant dihydropteroate synthase genotype in Plasmodium falciparum in western Kenya

scientific article (publication date: July 2015)

Independent Emergence of the Plasmodium falciparum Kelch Propeller Domain Mutant Allele C580Y in Guyana

scientific article published on 21 December 2015

Influence of adjuvants in inducing immune responses to different epitopes included in a multiepitope, multivalent, multistage Plasmodium falciparum candidate vaccine (FALVAC-1) in outbred mice

scientific article published in May 2002

Integration of Multiplex Bead Assays for Parasitic Diseases into a National, Population-Based Serosurvey of Women 15-39 Years of Age in Cambodia

scientific article

Intervillous macrophage migration inhibitory factor is associated with adverse birth outcomes in a study population in Central India

scientific article

Levels of macrophage inflammatory protein 1 alpha (MIP-1 alpha) and MIP-1 beta in intervillous blood plasma samples from women with placental malaria and human immunodeficiency virus infection

scientific article

Limited genetic variation in the Plasmodium falciparum heme detoxification protein (HDP).

scientific article published on 24 December 2008

Macrophage migration inhibitory factor is associated with mortality in cerebral malaria patients in India

scientific article

Major Threat to Malaria Control Programs by Plasmodium falciparum Lacking Histidine-Rich Protein 2, Eritrea.

scientific article

Malaria Control and Elimination, Venezuela, 1800s–1970s

scientific article

Malaria control and elimination, Venezuela, 1800s –1970s.

scientific article

Malaria surveys using rapid diagnostic tests and validation of results using post hoc quantification of Plasmodium falciparum histidine-rich protein 2.

scientific article

Modulation of immune responses during HIV-malaria co-infection in pregnancy

scientific article

Molecular Characterization of a Cluster of Imported Malaria Cases in Puerto Rico

scientific article

Molecular Epidemiology of Plasmodium falciparum Malaria Outbreak, Tumbes, Peru, 2010-2012

scientific article published on May 2015

Molecular Epidemiology of Plasmodium falciparum kelch13 Mutations in Senegal Determined by Using Targeted Amplicon Deep Sequencing

scientific article published on 9 January 2017

Molecular Investigation into a Malaria Outbreak in Cusco, Peru: Plasmodium falciparum BV1 Lineage is Linked to a Second Outbreak in Recent Times

scientific article

Molecular Profile of Malaria Drug Resistance Markers of Plasmodium falciparum in Suriname

scientific article published on 24 April 2017

Molecular analysis of chloroquine and sulfadoxine-pyrimethamine resistance-associated alleles in Plasmodium falciparum isolates from Nicaragua

scientific article (publication date: May 2014)

Molecular diagnosis of Plasmodium ovale by photo-induced electron transfer fluorogenic primers: PET-PCR.

scientific article

Molecular diagnosis of malaria by photo-induced electron transfer fluorogenic primers: PET-PCR.

scientific article

Multiple comparisons analysis of serological data from an area of low Plasmodium falciparum transmission

scientific article

Multiple genetic backgrounds of the amplified Plasmodium falciparum multidrug resistance (pfmdr1) gene and selective sweep of 184F mutation in Cambodia

scientific article

Multiple genetic origins of histidine-rich protein 2 gene deletion in Plasmodium falciparum parasites from Peru

scientific article published on 30 September 2013

Non-falciparum malaria in Dakar: a confirmed case of Plasmodium ovale wallikeri infection

scientific article

Novel Mutation in Cytochrome B of Plasmodium falciparum in One of Two Atovaquone-Proguanil Treatment Failures in Travelers Returning From Same Site in Nigeria

scientific article

Origin and evolution of sulfadoxine resistant Plasmodium falciparum

scientific article

PET-PCR method for the molecular detection of malaria parasites in a national malaria surveillance study in Haiti, 2011

scientific article

Photo-Induced Electron Transfer Real-Time PCR for Detection of Plasmodium falciparum plasmepsin 2 Gene Copy Number

article

Placental infections with histologically confirmed Plasmodium falciparum are associated with adverse birth outcomes in India: a cross-sectional study

scientific article

Placental malaria diminishes development of antibody responses to Plasmodium falciparum epitopes in infants residing in an area of western Kenya where P. falciparum is endemic

scientific article

Plasma IP-10, apoptotic and angiogenic factors associated with fatal cerebral malaria in India

scientific article published on 19 May 2008

Plasma interleukin-12 in malaria-tolerant papua new guineans: inverse correlation with Plasmodium falciparum parasitemia and peripheral blood mononuclear cell nitric oxide synthase activity

scientific article

Plasma levels of angiopoietin-1 and -2 predict cerebral malaria outcome in Central India

scientific article published on 23 December 2011

Plasmodium falciparum Drug-Resistant Haplotypes and Population Structure in Postearthquake Haiti, 2010.

scientific article published on 18 July 2016

Plasmodium falciparum sulfadoxine resistance is geographically and genetically clustered within the DR Congo

scientific article published on 30 January 2013

Polymorphisms in genes of interleukin 12 and its receptors and their association with protection against severe malarial anaemia in children in western Kenya

scientific article

Polyvalent effect enhances diglycosidic antiplasmodial activity

scientific article published on 2 June 2016

Post-Treatment HRP2 Clearance in Patients with Uncomplicated Plasmodium falciparum Malaria

scientific article published on 6 December 2017

Potential serological biomarkers of cerebral malaria

scientific article published on January 2011

Preliminary observations on the efficacy of a recombinant multistage Plasmodium falciparum vaccine in Aotus nancymai monkeys

scientific article published in October 2005

Prevalence of molecular markers of artemisinin and lumefantrine resistance among patients with uncomplicated Plasmodium falciparum malaria in three provinces in Angola, 2015.

scientific article published on 20 February 2018

Prevalence of pfhrp2 and pfhrp3 gene deletions in Puerto Lempira, Honduras

scientific article

Prevalence of pfhrp2 and/or pfhrp3 Gene Deletion in Plasmodium falciparum Population in Eight Highly Endemic States in India

scientific article

Prospective Study of Plasmodium vivax Malaria Recurrence after Radical Treatment with a Chloroquine-Primaquine Standard Regimen in Turbo, Colombia

scientific article published on 16 May 2016

Protective effects of the sickle cell gene against malaria morbidity and mortality

scientific article (publication date: 13 April 2002)

Pyrosequencing, a high-throughput method for detecting single nucleotide polymorphisms in the dihydrofolate reductase and dihydropteroate synthetase genes of Plasmodium falciparum

scientific article

Quality assurance of malaria rapid diagnostic tests used for routine patient care in rural Tanzania: microscopy versus real-time polymerase chain reaction

scientific article

Quantitation of RT-PCR amplified cytokine mRNA by aequorin-based bioluminescence immunoassay

Real-Time Fluorescence Loop Mediated Isothermal Amplification for the Diagnosis of Malaria ⬇️

scientific article published on October 29, 2010

Real-time loop-mediated isothermal amplification (RealAmp) for the species-specific identification of Plasmodium vivax

scientific article

Relationship between Plasma Interleukin-12 (IL-12) and IL-18 Levels and Severe Malarial Anemia in an Area of Holoendemicity in Western Kenya ⬇️

scientific article published on May 1, 2003

Reply to "no robust evidence of lumefantrine resistance".

scientific article published on September 2015

Robust Algorithm for Systematic Classification of Malaria Late Treatment Failures as Recrudescence or Reinfection Using Microsatellite Genotyping

scientific article

Screening for Pfhrp2/3-Deleted Plasmodium falciparum, Non-falciparum, and Low-Density Malaria Infections by a Multiplex Antigen Assay

scholarly article by Mateusz M Plucinski et al published 9 January 2019 in Journal of Infectious Diseases

Selection and spread of artemisinin-resistant alleles in Thailand prior to the global artemisinin resistance containment campaign

scientific article published on 2 April 2015

Selective sweeps and genetic lineages of plasmodium falciparum drug -resistant alleles in Ghana

scientific article

Sequence variation in Plasmodium falciparum Histidine Rich Proteins 2 and 3 in Indian isolates: Implications for Malaria Rapid Diagnostic Test Performance

scientific article

South American Plasmodium falciparum after the malaria eradication era: clonal population expansion and survival of the fittest hybrids

scientific article

Still Searching for a Suitable Molecular Test to Detect Hidden Plasmodium Infection: A Proposal for Blood Donor Screening in Brazil

scientific article

The emergence and spread of kelch 13 mutations associated with artemisinin resistance in Plasmodium falciparum parasites in twelve Thai provinces from 2007 - 2016.

scientific article published on 29 January 2018

The geography of malaria genetics in the Democratic Republic of Congo: A complex and fragmented landscape

scientific article

The history of 20th century malaria control in Peru

scientific article published on 30 August 2013

The temporal dynamics and infectiousness of subpatent Plasmodium falciparum infections in relation to parasite density

research work

Toward the Development of the Next Generation of a Rapid Diagnostic Test: Synthesis of Glycophosphatidylinositol (GPI) Analogues of Plasmodium falciparum and Immunological Characterization

scientific article published on 28 October 2016

Tracking Origins and Spread of Sulfadoxine-Resistant Plasmodium falciparum dhps Alleles in Thailand ⬇️

scientific article published on October 18, 2010

Use of Bead-Based Serologic Assay to Evaluate Chikungunya Virus Epidemic, Haiti.

scientific article

Use of Malachite Green-Loop Mediated Isothermal Amplification for Detection of Plasmodium spp. Parasites

scientific article

Using the Plasmodium mitochondrial genome for classifying mixed-species infections and inferring the geographical origin of P. falciparum parasites imported to the U.S

Variants in ABCB1, TGFB1, and XRCC1 genes and susceptibility to viral hepatitis A infection in Mexican Americans

scientific article

Variation in Plasmodium falciparum Histidine-Rich Protein 2 (Pfhrp2) and Plasmodium falciparum Histidine-Rich Protein 3 (Pfhrp3) Gene Deletions in Guyana and Suriname

scientific article

What is the burden of submicroscopic malaria in pregnancy in central India?

scientific article published on 28 January 2015

Within-host competition and drug resistance in the human malaria parasite Plasmodium falciparum.

scientific article published in March 2016

Within-host competition can delay evolution of drug resistance in malaria

article

pfmdr1 amplification and fixation of pfcrt chloroquine resistance alleles in Plasmodium falciparum in Venezuela

scientific article

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