Complex sentence: Copper chaperone for superoxide dismutase is proposed to be one of the most promising biomarkers of Cu toxicity in these diseases while the loss of CCS increases the amyloid-β production in neurons which is a major hallmark of AD.
Split into simpler sentences: Copper chaperone for superoxide dismutase is proposed to be one of the most promising biomarkers of Cu toxicity in these diseases. On the other hand, the loss of CCS increases the amyloid-β production in neurons which is a major hallmark of AD.