Un homme asiatique en train de souffrir d'un cancer du poumon

What if we could fight lung cancer with nanotechnology?

the lung cancer is one of the most important causes of human mortality. About 4 in 5 patients die from their disease within 5 years of first diagnosis. However, the mineralization of tumor iron by nanocomposites could be a game-changer. This method allows a faster detection and more efficient treatment cancer. This is because the infected cells will have been detected at an early stage.

The teacher’s team Ben wang is at the head of this latest discovery. Note that the researchers come from the faculty of Medicine from Zheijiang University, China. The mineralized sediment on the basis of the cancer cells would be identified at a stage where the disease has a better chance of being cured. Thus, the tumor would be better treated.

This research is centered on iron mineralization using Prussian blue and calcium peroxide. The method improves diagnosis while allowing mitochondrial dysfunction and their early elimination.

Will lung cancer soon be detected more easily?

Professor Wang and his collaborators have just published the results of their research in the journal AVC Nano from 1er December. According to them, the iron at the base of tumors allows a better diagnosis of lung cancer. Theranostics of this disease is done more effectively once the iron is mineralized. To do this, Professor WANG and his team relied on nanocomposites: Prussian blue and calcium peroxide. These helped them to identify cells that are harmful to the body more quickly.

As a result of the mineralization of Prussian blue as well as calcium peroxide will overload the iron particles located in the mitochondria. This will cause a internal malfunction of cancerous tissue. Unlike current methods, mineralization will directly eliminate diseased cells even if they are only at a benign stage.

An alternative to overcome the shortcomings of current diagnostic methods

The computed tomography is one of the means used today to detect tumors. It is not the method that has borne the most fruit, because its rate of effectiveness remains low. It fails to differentiate diseased cells at an early stage from benign ones. In addition, it should be noted that the many existing treatments such as chemotherapy or radiation therapy do not decrease this number once it has metastasized.

Often, cancer is detected at a time when it is difficult to treat it. However, with mineralization, identification is done earlier. Tumor cells are therefore directly targeted and eliminated. Which means everyone has to think about perform tests even if there are no signs precursors of cancer.

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