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The elongation was sufficient to extend cellular proliferative capacity beyond the Hayflick limit the replicative ceiling normally imposed by critical telomere shortening

The proposed mechanism involves BPC-157s cytoprotective upregulation in mucosal cells, its angiogenic support of the gut walls blood supply, and its modulation of tight junction proteins that maintain barrier function

Many cardiovascular risk factors such as diabetes mellitus, hypertension and hyperlipidemia are demonstrated to stimulate the interaction of Cav-1 and eNOS, reduce nitric oxide production resulting in endothelial dysfunction and subsequently the formation of atherosclerotic lesion 41,42,43

COVID-19-associated microvascular damage, such as endothelitis, microthrombosis, capillary damage, damage to pericytes, and fluid buildup in the alveoli, results in hypoxia and reduced SpO2 [97]

Preventive therapies to improve mitochondrial turnover, dynamics and activity could prove beneficial in protection against COVID-19 severity 178