Skin damage: can we reverse it?
Possibly, through the science of glycobiology. What’s that, you say?
Glycobiology is the study of glycans: chains of sugar molecules found on the surface of every cell in nature. They help cells recognise and communicate with each other, and scientists study them in medicine, biochemistry and biotechnology.
From malaria research to skin
Glycobiology researchers in Berlin have made synthetic glycans to develop an experimental malaria vaccine, which has shown promise in early laboratory studies. The same understanding of glycans is now being applied to how skin ages.
How do glycans work in skin?
Glycans are found throughout our skin and form an essential communication network. Without them, there’s no dialogue. When communication breaks down at the junction between the epidermis (the outer layer) and the dermis (the deeper layer), which is rich in glycans, skin renews itself less well, and wrinkles and sagging begin to appear. Cracking this code helps us understand how and why skin ages.
In a nutshell
Scientists at L’Oréal’s laboratories near Paris have been researching ingredients that may help switch glycan activity back on, and early tests of a cream on skin samples have been encouraging. Until results are published in peer-reviewed journals, though, it isn’t proven science. It’s a watch-this-space situation.
In the meantime, the proven basics still matter most: daily broad-spectrum SPF 30+ sunscreen, not smoking, limiting sugar, and a colourful diet rich in fruit, vegetables and oily fish.
Helping you be the best you can be.
This article is general information about food and wellbeing, not medical advice. Please talk to your GP or a qualified health professional about any health condition, medication or major change to your diet.
