Photodynamic Therapy News and Research

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Tiny, Laser-Activated Droplets Could Be Used to Detect Biomarkers for Diseases

A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has created tiny droplets that, when activated by laser light, can detect viral protein biomarkers indicating the presence of certain diseases.

11 May 2024

Scientists Unleash the Power of Calcium to Target and Destroy Tumor Cells

Calcium ions are essential for cells, but can be toxic in higher concentrations. A team of researchers has now designed and prepared a combination drug that kills tumor cells by modulating the calcium influx into the cell.

30 Jan 2024

Revealing the propagation of singlet oxygen along double stranded DNA

Nucleic acid-targeting photodynamic therapy (PDT) is an innovative type of targeted therapy that is currently being studied. This treatment is based on photosensitizers, which are drugs that attach to specific regions in a cell’s DNA.

26 Jan 2023

MIT researchers use specialized MRI sensor to detect light deep within tissues

Using a specialized MRI sensor, MIT researchers have shown that they can detect light deep within tissues such as the brain.

3 Jan 2023

A combinational approach to fight against cancer

In their quest to destroy cancer cells, researchers are turning to combinational therapies more and more. Scientists from Germany and China have now combined a chemotherapeutic and photodynamic approach.

14 Oct 2020

Novel nano drug candidate kills triple negative breast cancer cells

Researchers at the University of Arkansas have developed a new nano drug candidate that kills triple negative breast cancer cells.

21 Jul 2020

New project to make better fluorescent tags turns into a method to kill tumors

A Rice University lab's project to make better fluorescent tags has turned into a method to kill tumors. Switching one atom in the tag does the trick.

12 Jun 2020