Substandard Bed Nets And Malaria: Causes, Impact And Solutions
Funder
National Health and Medical Research Council
Funding Amount
$827,057.00
Summary
Long-lasting insecticidal nets (LLIN) are a cornerstone of malaria control. LLIN undergo strict testing overseen by WHO and are subject to inspections prior to delivery to recipient countries. Despite this, we found that LLINs delivered to Papua New Guinea (PNG) between 2013 and 2019 were ineffective against malaria mosquitoes. Concurrently we observed a massive rise in malaria in PNG. This study is aimed at understanding the causes and impact of substandard LLINs on the global malaria burden.
Spinosyns As Endectocides For Blocking Transmission Of Malaria And Other Mosquito-borne Diseases
Funder
National Health and Medical Research Council
Funding Amount
$758,299.00
Summary
Malaria is a disease caused by a parasite. It is transmitted by mosquitoes and kills 400,000 people annually. To prevent malaria we must stop transmission. We have discovered a natural substance that, if ingested, makes an animal's blood lethal to at least one type of mosquito. It also kills the parasite. We aim to determine if it kills other key mosquito types and how it kills the parasite. We expect this study will lead to a pill that stops transmission of malaria and other tropical diseases.
Mitochondrial donation in fertilised eggs is a possible therapy for avoiding mitochondrial DNA disease, but there are major safety concerns, such as mutant mitochondrial carryover. To address these concerns, we will develop two new methods to eliminate carryover risk, then translate our findings to human eggs. Also, we will determine if the mitochondrial donation procedure affects offspring health. Our findings will serve as a guide for adopting the technology.
UNDERSTANDING THE BENEFITS AND LIMITATIONS OF METAPHASE II SPINDLE TRANSFER
Funder
National Health and Medical Research Council
Funding Amount
$1,629,373.00
Summary
Mitochondrial DNA (mtDNA) diseases are transmitted from a mother's eggs to her children. However, the levels of affected mtDNA differ amongst her eggs. Consequently, a carrier would not know if the newborn child were to suffer from these diseases. Mitochondrial Donation offers couples the potential to have an unaffected child. We will undertake the most comprehensive study of mitochondrial donation using one of its associated approaches to determine if it produces healthy embryos and offspring.