melenic vs melanotic From melanocytes to melanomas Melanocyte differentiation and mechanosensation are

These conditions are typically caused by an overproduction of melanin, the pigment responsible for skin colour.Vitamin Deficiencies: Deficiencies in certain vitamins, such as vitamin B12, folic acid, or vitamin C, can affect skin health and lead to lip discolouration

However, Humans are poor subjects for these studies because of heterogeneous genetic backgrounds, low reproductive rate, generation times far too important for experimental studies, wide variations in gene expression, subject to strong environmental variations and experimentations on humans are unethical

Temporal relationship of peroxynitrite-induced oxidative damage, calpain-mediated cytoskeletal degradation and neurodegeneration after traumatic brain injury

In the mitochondria-dependent pathway, toxins can release cytochrome c and activate caspase-9 by altering mitochondrial outer membrane permeability, and this process is regulated by the anti-apoptotic members of the Bcl-2 family (Matarrese et al., 2007

Common treatments may include subcision, radiofrequency energy, laser therapy, microneedling, dermal fillers, fat transfer, and surgical excision