A Novel Intracellular Roadblock To Cobalamin Utilization In Ageing And Alzheimer�s Disease
Funder
National Health and Medical Research Council
Funding Amount
$11,304.00
Summary
Vitamin B12 is required for red blood cell formation, DNA synthesis and normal neurological function. B12 deficiency contributes to age-related cognitive decline and Alzheimer�s disease. This research will provide important new information regarding the ageing process and the impact that brain changes associated with ageing and Alzheimer's disease have on B12 metabolism. It will provide important information related to the therapeutic potential of B12.
Randomised Trial Of Homocysteine Lowering Treatment Of Depression In Later Life (B-VITAge)
Funder
National Health and Medical Research Council
Funding Amount
$775,530.00
Summary
The causes of depression in later life are varied and complex, but available evidence suggests that cardiovascular disease plays an important role. High homocysteine (a robust risk factor for myocardial infarction and strokes) accounts for about 20% of all cases of depression in older age. We have previously shown that treatment with vitamins B12, B6 and folate reduces homocysteine. We propose to run a trial to test if lowering homocysteine decreases the severity and prevalence of depression.
Lysosomal Dysfunction As An Inhibitor Of Vitamin B12 Utilisation In Neurodegenerative Diseases
Funder
National Health and Medical Research Council
Funding Amount
$554,901.00
Summary
Vitamin B12 is required for red blood cell formation, DNA synthesis and normal neurological function. B12 deficiency contributes to age-related cognitive decline and Alzheimer’s disease. This research will provide important new information regarding the ageing process and the impact that brain changes associated with ageing and Alzheimer's disease have on B12 metabolism. It will provide important information related to the therapeutic potential of B12.