Medical research

Researchers show how blood vessels regroup after stroke

Rice scientists simulate "robot" cells to study the development of microvascular systems in the brain. The goal is to find a way to direct the development of vessels that feed oxygen-starved cells in stroke and neurodegenerative ...

Oncology & Cancer

Lexatumumab tolerated for pediatric solid tumors

(HealthDay)—Lexatumumab, an agonistic, full human monoclonal antibody against tumor necrosis factor-related apoptosis-inducing ligand receptor 2, is well tolerated and may lessen certain clinical symptoms in some pediatric ...

Oncology & Cancer

Scientists aim to kill lung tumors

Lung cancer is the leading cause of cancer death throughout the world. Standard treatment methods do not usually result in long-term recovery. In addition to the proliferation of the tumour cells, the growth of blood vessels ...

Oncology & Cancer

Low oxygen levels could drive cancer growth

Low oxygen levels in cells may be a primary cause of uncontrollable tumor growth in some cancers, according to a new University of Georgia study. The authors' findings run counter to widely accepted beliefs that genetic mutations ...

Medical research

Oxygen-deprived baby rats fare worse if kept warm

New study suggests that baby rats deprived of oxygen, but kept warm, had bigger swings in glucose and insulin, metabolic and physiologic effects that could increase the chances of brain damage. Findings could have implications ...

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