Latest photodynamic therapy Stories

2009-06-16 11:31:36

Chemists at the University of California, Santa Cruz, have developed novel compounds that show promise for photodynamic cancer therapy, which uses light-activated drugs to kill tumor cells.

2009-06-02 06:00:00

VANCOUVER, June 2 /PRNewswire-FirstCall/ - QLT Inc.

2009-03-31 11:05:59

Combining a compound known as a gallium corrole with a protein carrier results in a targeted cancer therapy that is able to detect and eliminate tumors in mice with seemingly fewer side effects than other breast-cancer treatments, says a team of researchers from the California Institute of Technology (Caltech), the Israel Institute of Technology (Technion) and the Cedars-Sinai Medical Center.

2009-03-16 13:40:18

New British medical images show the viscosity of cancer cells increases dramatically when they die, providing insights into cancer cell death. Researchers from Imperial College London said the images reveal the physical changes that occur inside cancer cells while they are dying as a result of Photodynamic Therapy -- a cancer treatment that uses light to activate a drug that creates a short-lived toxic type of oxygen, called singlet oxygen, which kills cancerous cells. The research team says...

2009-03-15 16:05:41

The viscosity, or 'gloopiness', of different parts of cancer cells increases dramatically when they are blasted with light-activated cancer drugs, according to new images that provide fundamental insights into how cancer cells die, published in Nature Chemistry today (15 March).

2009-03-05 16:00:00

Dermatologist evaluates the latest laser and light sources approved for treating acne SAN FRANCISCO, March 5 /PRNewswire-USNewswire/ -- From the removal of childhood birthmarks to skin rejuvenation, laser technology has become a mainstay in dermatology.

Word of the Day
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.