melanotic or melanocytic macule. Benign. Dark spot on labia (or lip). Analogous to lentigo simplex. Hyperpigmented basal keratinocytes & dermal melanophages. Slight ⬆️ in single basal melanocytes; NO nests. More info like this in Neurocutaneous Melanosis (Neurocutaneous melanocytosis) -

Increasing GSH and/or GSH-dependent antioxidant enzymes directly Many studies have concentrated on the direct effects of synthetic drugs on GSH and GSH-dependent antioxidant enzymes in damaged myocardium without further mechanistic investigations

Examples include SLC2A1 mutations leading to GLUT1 deficiency syndrome (Brockmann, 2009

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Although the dysfunction of the BER pathway can lead to abnormal accumulation of 5hmC and impaired demethylation [17], and in other cancers, non-coding RNAs have been confirmed to be important epigenetic regulators [18], their specific roles in TC still need to be further verified and explored