A study led by Karolinska Institutet reports for the first time the positive effects of an active vaccine against Alzheimer's disease. The new vaccine, CAD106, can prove a breakthrough in the search for a cure for this seriously debilitating dementia disease. The study is published in the distinguished scientific journal Lancet Neurology.

An antibody that helps a person's own immune system battle cancer cells shows increasing promise in reducing tumors in patients with advanced kidney cancer, according to researchers at Beth Israel Deaconess Medical Center.

Results from a study published online in Blood, the Journal of the American Society of Hematology (ASH), demonstrate that inclusion of carfilzomib, a novel targeted therapy for multiple myeloma, in combination with lenalidomide and low-dose dexamethasone, resulted in complete or near complete remission in a majority of patients with newly diagnosed multiple myeloma.

Researchers at the University of Toronto Scarborough (UTSC) used an innovative technique to examine chemical interactions that are implicated in Parkinson's Disease. The work details how a protein called alpha-synuclein interacting with the brain chemical dopamine can lead to protein misfolding and neuronal death.

A team of scientists at McMaster University has discovered a drug, thioridazine, successfully kills cancer stem cells in the human while avoiding the toxic side-effects of conventional cancer treatments.

Ministers of Health from 194 countries at the Sixty-fifth World Health Assembly endorsed a landmark Global Vaccine Action Plan (GVAP), a roadmap to prevent millions of deaths by 2020 through more equitable access to existing vaccines for people in all communities.

Calcium supplements might increase the risk of having a heart attack, and should be "taken with caution," concludes research published in the online issue of the journal Heart. Furthermore, boosting overall calcium intake from dietary sources confers no significant advantage in terms of staving off heart disease and stroke, the findings indicate.