All Parasites articles – Page 4
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NewsA new test will make it possible to detect the parasite responsible for trichomoniasis more quickly and inexpensively
A sensitive, cheap and rapid test is developed to detect the parasite, Trichomonas vaginalis, which causes one of the world’s most common sexually transmitted infections, using an innovative approach that targets highly specific molecules with short nucleic acid sequences.
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NewsGenomic tools provide clearer view of health for endangered bats
Researchers have used advanced molecular tools to survey the health status of endangered Indiana bats, identifying microbiome changes resulting from parasitic infections.
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NewsPromising new class of antimalarial drugs discovered
A new study identifies an inhibitor of gene regulation that specifically kills the malaria pathogen. The chromatin remodeler PfSnf2L is a key regulator of genes that play an important role in various stages of the pathogen’s development.
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NewsResearchers ID key immune differences that make one West African ethnic group less susceptible to malaria
Researchers have uncovered how genetic and lifestyle factors influence immune responses to malaria in children from two large West African ethnic groups. Children showed key differences in immune cell activity offering greater protection.
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NewsRapid diagnostic tests improve diagnosis access to indigenous Paraguayan community for Chagas disease
A study has shown that combining rapid diagnostic tests (RDTs) with conventional serological tests proves to be a useful strategy for diagnosing Chagas disease in an indigenous community in the Paraguayan Chaco with its higher prevalence of the disease.
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NewsScientists isolate ultra small bacterium that parasitizes archaea
Researchers have succeeded in cultivating an ultrasmall bacterial strain parasitizing archaea and classified the strain PMX.108T as new species and genus of Minisyncoccus archaeiphilus.
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NewsScientists map essential genome of malaria parasite Plasmodium knowlesi
Comprehensive genetic mapping of Plasmodium knowlesi, a zoonotic parasite that causes malaria, has revealed the genes required for malaria infection of the blood, and those driving drug resistance.
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NewsNew fungal species named in honour of Sir David Attenborough making zombies of cave spiders
A study to investigate the identity of a fungus found on a spider during filming of the BBC Winterwatch series in Northern Ireland has confirmed it as a novel species that manipulates its host by compelling it to migrate and die in exposed situations.
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NewsWHO verifies Niger as the first country in the African Region to eliminate onchocerciasis
Niger has met the criteria for onchocerciasis elimination, making it the fifth country globally and the first country in Africa to be acknowledged by WHO for interrupting transmission of the parasite Onchocerca volvulus.
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NewsGuinea eliminates human African trypanosomiasis as a public health problem
The World Health Organization (WHO) has congratulated Guinea for eliminating the gambiense form of human African trypanosomiasis as a public health problem. This is the first neglected tropical disease to be eliminated in the country.
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NewsThe deadly pathogen that decimated sea urchins in Eilat has now spread to the Indian Ocean
The pathogen responsible for the mass deaths of sea urchins along the Red Sea coast is the same one responsible for mass mortality events among sea urchins off the coast of Réunion Island in the Indian Ocean.
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NewsHigh uric acid levels - and harmful gut bacteria - linked to deadly outcomes in children with severe malaria
Researchers have uncovered a significant connection between elevated uric acid levels and life-threatening outcomes in children with severe malaria. The study identified hyperuricemia as a potential contributor to increased mortality and long-term neurodevelopmental challenges in children with severe malaria.
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NewsGeorgia certified malaria-free by WHO
After 9 years of declaration for zero indigenous cases of malaria and being recognised by the WHO, Georgia has finally been certified malaria-free and is willing to commit to remain the current status.
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NewsStructural insights reveal potential drug target in trypanosome parasites
A research group has recently characterised the structural differences between human and trypanosomal nuclear cap-binding complex, a key player in cellular RNA metabolism, for future drug development of trypanosomal diseases.
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NewsIn the US Northeast, 50% of adult ticks carry Lyme disease carrying bacteria
A new study finds that 50% of adult blacklegged ticks in the US Northeast carry the bacteria that causes Lyme disease while 20% to 25% of the younger (nymph) blacklegged ticks carry the bacteria.
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NewsReview offers guidance to clinicians on animal-borne infections in the Canadian Arctic
A new review on zoonotic infections in the Canadian Arctic provides timely guidance to clinicians as the region experiences heightened global interest as well as climate change, which threatens the region and increases risk of disease transmission.
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NewsChimpanzees are genetically adapted to local habitats and infections such as malaria
Chimpanzees bear genetic adaptations that help them thrive in their different forest and savannah habitats, some of which may protect against malaria, according to a study by an international team.
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NewsCompound derived from Brazilian plant acts against parasite that causes visceral leishmaniasis
A compound derived from Nectandra leucantha, a tree native to southern Brazil (local names canela-seca or canela-branca), has the potential to be used to treat visceral leishmaniasis, a neglected tropical disease.
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NewsParasite ‘matchmakers’ genetically alter plant cells to attract insects
Researchers have revealed how parasitic phytoplasmas manipulate plant biology to act as matchmakers, boosting male insect appeal by modulating hosts to attract more reproductive females.
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NewsResearch points the way to lifesaving antiparasitic drugs while unlocking a scientific mystery
A breakthrough in understanding how a single-cell parasite makes ergosterol (its version of cholesterol) could lead to more effective drugs for human leishmaniasis, a parasitic disease that kills about 30,000 people around the world every year.