Better MRI scans of cancers made possible by TU Delft
Researcher Kristina Djanashvili has developed a substance that enables doctors to get better MRI scans of tumours.The medical profession’s ability to trace and visualise tumours is increasing all the time. Detection and imaging techniques have improved enormously in recent years. One of the techniques that have come on by leaps and bounds is MRI. Patients who are going to have MRI scans are often injected with a ‘contrast agent’, which makes it easier to distinguish tumours from surrounding tissues. The quality of the resulting scan depends partly on the ability of this agent to ‘search out’ the tumour and induce contrast.
A Fantastic Voyage Brought To Life
Ever since the 1966 Hollywood movie, doctors have imagined a real-life Fantastic Voyage –– a medical vehicle shrunk small enough to “submarine” in and fix faulty cells in the body. Thanks to new research by Tel Aviv University scientists, that reality may be only three years away.
Mayo Clinic Researchers Find Experimental Therapy Turns on Tumor Suppressor Gene in Cancer Cells
Researchers at Mayo Clinic have found that the experimental drug they are testing to treat a deadly form of thyroid cancer turns on a powerful tumor suppressor capable of halting cell growth. Few other cancer drugs have this property, they say.
UNC study supports role of circadian clock in response to chemotherapy
For years, research has hinted that the time of day that cancer patients receive chemotherapy can impact their chances of survival. But the lack of a clear scientific explanation for this finding has kept clinicians from considering timing as a factor in treatment.
New hope for cancer comes straight from the heart
Digitalis-based drugs like digoxin have been used for centuries to treat patients with irregular heart rhythms and heart failure and are still in use today. In the Dec. 16 issue of the Proceedings of the National Academy of Sciences, researchers at the Johns Hopkins University School of Medicine now report that this same class of drugs may hold new promise as a treatment for cancer. This finding emerged through a search for existing drugs that might slow or stop cancer progression.