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Patricia's Country Kitchen

Patricia's Country Kitchen

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Once the book is out I am going to get back to telling you what’s going on with my day to day life.

Follow @the_secrets_of_the_universe for regular space updates 🌌🌕 A micro blue moon is coming! #moon #fullmoon #nightsky #space #astro 05/20/2026

Follow @the_secrets_of_the_universe for regular space updates 🌌🌕 A micro blue moon is coming! #moon #fullmoon #nightsky #space #astro

A small patch placed on the skin, activated by a beam of light, reduced melanoma tumours by 97 percent in ten days. That is not a headline from a speculative research proposal. It is the result of a published animal study from researchers at the University of Texas at Austin, and the mechanism behind it is worth understanding. The patch is built from laser-induced graphene embedded with copper oxide nanoparticles. When a low-power laser is directed at it, the graphene converts the light into localised heat. That heat does two things simultaneously. It attacks cancer cells directly through thermal stress, and it triggers the controlled release of copper ions into the tumour site. Copper, at the right concentration and precisely targeted, is toxic to melanoma cells. It disrupts their internal chemistry and prevents them from replicating or spreading to other parts of the body. What makes this approach significant beyond the tumour reduction numbers is what it does not do. In the mouse models, researchers found no accumulation of copper in the organs or bloodstream. Healthy surrounding tissue was largely spared. The patch itself is stretchy, breathable, and designed to be reusable, sitting on the skin rather than being implanted or injected. The study was published in ACS Nano, a peer-reviewed journal. But several things need to be said clearly. This is preclinical research. It was conducted in mice, not humans. The results, while striking, have not been replicated in human trials, and the path from a promising animal study to an approved medical treatment is long, expensive, and uncertain. The researchers are also careful to note that this work applies specifically to melanoma, a skin cancer, and has not been tested against other cancer types. What it represents is a genuinely novel approach to a cancer that kills over 57,000 people globally each year. Non-invasive, targeted, and with a biological mechanism that appears to leave healthy tissue intact. The 97 percent figure is real. The human application is not yet. Both of those things matter. 05/20/2026

A small patch placed on the skin, activated by a beam of light, reduced melanoma tumours by 97 percent in ten days. That is not a headline from a speculative research proposal. It is the result of a published animal study from researchers at the University of Texas at Austin, and the mechanism behind it is worth understanding. The patch is built from laser-induced graphene embedded with copper oxide nanoparticles. When a low-power laser is directed at it, the graphene converts the light into localised heat. That heat does two things simultaneously. It attacks cancer cells directly through thermal stress, and it triggers the controlled release of copper ions into the tumour site. Copper, at the right concentration and precisely targeted, is toxic to melanoma cells. It disrupts their internal chemistry and prevents them from replicating or spreading to other parts of the body. What makes this approach significant beyond the tumour reduction numbers is what it does not do. In the mouse models, researchers found no accumulation of copper in the organs or bloodstream. Healthy surrounding tissue was largely spared. The patch itself is stretchy, breathable, and designed to be reusable, sitting on the skin rather than being implanted or injected. The study was published in ACS Nano, a peer-reviewed journal. But several things need to be said clearly. This is preclinical research. It was conducted in mice, not humans. The results, while striking, have not been replicated in human trials, and the path from a promising animal study to an approved medical treatment is long, expensive, and uncertain. The researchers are also careful to note that this work applies specifically to melanoma, a skin cancer, and has not been tested against other cancer types. What it represents is a genuinely novel approach to a cancer that kills over 57,000 people globally each year. Non-invasive, targeted, and with a biological mechanism that appears to leave healthy tissue intact. The 97 percent figure is real. The human application is not yet. Both of those things matter.

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