When bananas start getting black spots all over them, they either become banana bread or trash, but the uses don’t stop there! Scientists have actually found that they might be useful in both detecting and treating skin cancer.

Those black spots contain tyrosinase, an enzyme also present in human skin, and in even higher amounts in people with melanoma, a potentially fatal form of skin cancer.

The disease causes telltale spots that are caused by a malfunction in the regulation of tyrosinase. This malfunction disrupts melanin, which gives skin its pigment. People with melanoma have a 10-year survival rate of 95% if the cancer is detected in stage 1, according to the American Cancer Society. But the survival rate drops to 43% by mid-stage 3. [1]

A team of scientists at the Laboratory of Physical and Analytical Electrochemistry in Switzerland developed a cancer “scanner” and tested it on banana peel spots, which are approximately the same size as melanoma spots on human skin.

“By working with fruit, we were able to develop and test a diagnostic method before trying it on human biopsies,” team leader Hubert Girault said in a statement.

The scanner is made up of 8 flexible microelectrodes, spaced like comb teeth, which pass over the skin to measure the amount and distribution of tyrosinase, according to Discovery News. The electrodes calculate the amount and distribution of the enzyme. [1]

Then, the scanner was used on skin.

In stage 1, melanoma is not terribly noticeable on the skin; in stage 2 it is present in large amounts and evenly distributed; it becomes unevenly distributed in stage 3.

The researchers concluded that tyrosinase is a reliable marker of melanoma growth.

The next stage of the research will involve using the scanner to view melanoma tumors and remove them.

“Our initial laboratory tests showed us that our device could be used to destroy the cells,” said Dr. Girault. [2]

Currently, a biopsy is needed to accurately diagnose melanoma. The researchers hope their discovery will someday eliminate the need for painful, frightening tests.

“This system could obviate the need for invasive tests like biopsies,” the team said.

Check out these other 4 banana health benefits.

Sources:

[1] Discovery News

[2] Phys

This article first appeared at NaturalSociety.com.


NEWSLETTER SIGN UP

Get the latest breaking news & specials from Alex Jones and the Infowars Crew.

Related Articles


Comments