The authors concluded that SWE is expected to be a promising approach in terms of the etiological diagnosis of ED and the quantitative evaluation of alternations of penile structures with age. Adipose-derived stem cells ADSCs are a somatic stem cell population contained in fat tissue that possess the ability for self-renewal, differentiation into one or more phenotypes, and functional regeneration of damaged tissue, which benefit the recovery of erectile function. These researchers examined data sexual health to that were associated with the definition, characterization, differentiation, and application of ADSCs, as well as other kinds of stem cells for stem cell-based therapies of erectile dysfunction. They noted that ADSCs are para-vascularly localized in the adipose tissue. Under specific induction medium conditions, these cells differentiated into neuron-like cells, smooth muscle cells, and endothelium in-vitro. In a preliminary in-vivo experiment, the ADSCs functionally recovered the damaged erectile function, medical.