Fighting cancer with microbes

Fighting cancer with virus

One of the most promising strategies to treat cancer is attacking it with viruses. Virus can kill tumor cells specifically or act as carriers that deliver normal genes into cancer cells. A model for virus therapy of cancer is investigated and some of its predictions are in agreement with results obtained from experimental tumors. Furthermore, the model reveals an oscillatory (periodic or aperio...

Fighting cancer with targeted drugs

Fighting Cancer with Mathematics and Viruses

After decades of research, oncolytic virotherapy has recently advanced to clinical application, and currently a multitude of novel agents and combination treatments are being evaluated for cancer therapy. Oncolytic agents preferentially replicate in tumor cells, inducing tumor cell lysis and complex antitumor effects, such as innate and adaptive immune responses and the destruction of tumor vas...

Radioiodination of a natural toxin (ICD-85) for fighting cancer

Introduction: Many molecules can be labeled by iodine. Some of labeled substances are used for investigations of cancer treatment, biodistribution study in body, receptor binding, secrete pathway etc. Peptides are biomolecules and can be labeled by 131Iodine. ICD- 85 is a tri-peptide derived from Iranian brown snake venom and scorpion venom. This tri-peptide treats cancer by i...

Targeting mitochondria in fighting cancer.

During the last years, there have been a number of reports that prove involvement of mitochondria in the pathogenesis of variety of disorders including cancer and neurodegenerative diseases. Alteration of vital mitochondrial functions - production of ATP, calcium buffering capacity, abnormal production of reactive oxygen species, can be potentially responsible for pathogenesis of cancer and neu...