Articles tagged with Malaria
A study of over 44,000 children found a significant link between DDT exposure and preterm birth. Higher maternal DDE concentrations were associated with an increased risk of preterm births and babies born small for gestational age.
A clinical study has confirmed a single gene mutation as the cause of chloroquine-resistant malaria. The study developed a molecular marker that can diagnose individuals with chloroquine-resistant malaria, helping doctors select the best therapy and public health officials set country-wide treatment guidelines.
Researchers found a way to prevent infectious malaria particles from bursting out of their protective sacs by blocking the activity of a protein-snipping enzyme called protease. This discovery suggests that protease inhibitors could be used to treat malaria infection and keep the infectious particles imprisoned until they deteriorate.
Researchers identified a two-step process by which malaria parasites break out of red blood cells, paving the way for developing clinically useful inhibitors. The discovery may lead to promising targets for drug development and improved understanding of the disease.
Researchers have identified a single gene on chromosome 7 of Plasmodium falciparum that makes the most deadly malaria parasite resistant to chloroquine. The pfcrt gene is associated with chloroquine resistance in parasite lines from Asia, Africa, and South America.
The National Institute of Allergy and Infectious Diseases (NIAID) has awarded a seven-year, $43.8 million contract to Science Applications International Corporation (SAIC) for malaria vaccine production and support services. This contract supports the acceleration of new malaria vaccine development, including clinical trials.
Researchers have found pore-like holes in red blood cells infected by Plasmodium falciparum, a deadly form of the malaria parasite. This discovery may lead to the development of new treatments for malaria, a widespread and devastating disease that affects over 40% of the world's population.
Researchers have found a pore-like hole in the membranes of red blood cells infected by Plasmodium falciparum malaria parasite. This discovery may lead to new treatments for malaria, a devastating disease that kills over one million people each year. The study provides a new target for potential new malaria treatments.
Scientists have developed a fruit fly model to study malaria parasite development, which may lead to the creation of mosquitoes resistant to malaria. The research could also pave the way for better anti-malarial drugs and transmission-blocking vaccines.
Scientists at NIH and Whitehead Institute have grown malaria parasites in fruit flies, creating a model for studying parasite development in insects. The new model has identified a part of the insect immune system that naturally attacks malaria parasites.
Scientists at NASA's Goddard Space Flight Center will present new findings on the impact of urbanization on photosynthetic production, climate change in coastal regions, and Arctic warming. These studies provide valuable insights into the effects of human activity on the environment.
Dr. Kisilevsky and his team aim to develop agents that prevent protein-carbohydrate binding, effectively inhibiting malaria parasite infection. The project builds on expertise gained in amyloid and Alzheimer's research, exploring novel ideas at a molecular level.
Researchers at University of Illinois find organelle with acidocalcisome properties, crucial for malaria parasite's existence, and propose using pyrophosphate analogs to target it. This discovery may lead to new treatment options against rapidly resistant malaria.
UW researchers find that oscillating magnetic fields can kill malaria parasites by damaging their iron-containing structures. The treatment could be inexpensive and simple, bypassing emerging drug resistance concerns.
Researchers at NIAID have produced the first high-resolution genetic map of Plasmodium falciparum, the deadliest malaria parasite. The map provides a framework to accelerate genome sequencing efforts, enabling scientists to locate genes important for drug resistance and disease severity.
Researchers found that atovaquone was 100% effective in keeping volunteers bitten by mosquitoes carrying Plasmodium falciparum from developing the disease. Pairing atovaquone with proguanil, an older malaria-fighting drug, provides protection while avoiding drug resistance.
A team of researchers has determined the complete genetic sequence of Plasmodium falciparum's chromosome, identifying over 200 genes crucial for parasite functions and potential targets for new anti-malaria drugs. The findings may help develop a vaccine and improve treatment options for this deadly disease.
Researchers are exploring transgenic mosquitoes capable of transmitting nitric oxide, which can kill parasites. This approach may offer a key to disrupting the complex relationship between mosquitoes and malaria parasites.
Researchers found a striking increase in falciparum malaria in northern Honduras, with reported cases rising from 52,110 in 1994 to 75,565 in 1996. The more severe form of the disease accounted for 21% of infected patients, highlighting a significant public health concern.
The symposium brings together experts to discuss whether it's possible to prevent malaria without harming mosquito diversity. The event follows an online debate about finding cures for drug-resistant forms of the disease.
Researchers have designed compounds that target Plasmodium falciparum parasites, which cause severe malaria. The new trioxane-based compounds show potential in treating the disease by inducing self-destruction in the parasite, offering a promising alternative to current treatments.
A Johns Hopkins physician cured a 74-year-old woman's long-standing malaria case using a novel test developed by his collaborators. The patient had symptoms for up to 70 years, including severe headaches and cyclical fevers.
A research physician at NIAID successfully treated a 74-year-old woman with the longest known malaria infection on record, using an extremely sensitive genetic test. The patient had been infected for decades and was mistakenly diagnosed with lymphoma earlier in her life.
Research suggests that high levels of IgE type antibodies can cause an overactive immune response, leading to cerebral malaria. The study found a genetic link between IgE production and the production of TNF, which can be beneficial but also deadly in excessive amounts.
Researchers at Johns Hopkins University have developed new chemical compounds that show promise in fighting malaria. The new compounds use the same mechanism to kill the parasite that causes malaria as another more expensive and difficult-to-produce drug, but are much less expensive and easier to produce.