The fact is that your skin is your body s largest living breathing organ.
事实是，你的肌肤是你身体最大的呼吸器官。
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Meanwhile , patches of skin , the first"tissue-engineered"organ to be approved by the U. S. Food and Drug Administration , are healing sores and skin ulcers on hundreds of patients across the U. S.
Lead author Eric Engles, of the U. S. National cancer Institute, says getting an organ transplant can double your risk of cancer during the year after transplant.