Sunday, February 4, 2018

NEW STUDY: MAYBE IS CANCER ALREADY DEFEATED

Cancer ‘vaccine’ eliminates tumors in mice

"Injecting minute amounts of two immune-stimulating agents directly into solid tumors in mice can eliminate all traces of cancer in the animals, including distant, untreated metastases, according to a study by researchers at the Stanford University School of Medicine.

The approach works for many different types of cancers, including those that arise spontaneously, the study found.

The researchers believe the local application of very small amounts of the agents could serve as a rapid and relatively inexpensive cancer therapy that is unlikely to cause the adverse side effects often seen with bodywide immune stimulation.

“When we use these two agents together, we see the elimination of tumors all over the body,” said Ronald Levy, MD, professor of oncology. “This approach bypasses the need to identify tumor-specific immune targets and doesn’t require wholesale activation of the immune system or customization of a patient’s immune cells.”

One agent is currently already approved for use in humans; the other has been tested for human use in several unrelated clinical trials. A clinical trial was launched in January to test the effect of the treatment in patients with lymphoma.


Levy, who holds the Robert K. and Helen K. Summy Professorship in the School of Medicine, is the senior author of the study, which was published Jan. 31 in Science Translational Medicine. Instructor of medicine Idit Sagiv-Barfi, PhD, is the lead author," reports Crista Conger.

“All of these immunotherapy advances are changing medical practice,” Levy said. “Our approach uses a one-time application of very small amounts of two agents to stimulate the immune cells only within the tumor itself. In the mice, we saw amazing, bodywide effects, including the elimination of tumors all over the animal. I don’t think there’s a limit to the type of tumor we could potentially treat, as long as it has been infiltrated by the immune system.” 

The study’s other Stanford co-authors are senior research assistant and lab manager Debra Czerwinski; professor of medicine Shoshana Levy, PhD; postdoctoral scholar Israt Alam, PhD; graduate student Aaron Mayer; and professor of radiology Sanjiv Gambhir, MD, PhD.

Levy is a member of the Stanford Cancer Institute and Stanford Bio-X.

Gambhir is the founder and equity holder in CellSight Inc., which develops and translates multimodality strategies to image cell trafficking and transplantation.

The research was supported by the National Institutes of Health (grant CA188005), the Leukemia and Lymphoma Society, the Boaz and Varda Dotan Foundation and the Phil N. Allen Foundation.


Stanford’s Department of Medicine also supported the work.

I think this information is true and cancer is defeated. Robert Levy is one of the best scientists on earth. 

I hope Ronald Levy and Idit Sagiv-Barfi will receive the Nobel Prize.

You can read this full article here

This research is a big step of humanity. Worldwide, 42% of people die from oncological diseases. This brilliant news should be a big hope for these people.

David Chutlashvili


Ronald Levy (left) and Idit Sagiv-Barfi. Image:
Steve Fisch

No comments:

Post a Comment