The Ehlers Danlos syndromes Nature Reviews Disease Primers Biological insights in the pathogenesis of hypermobile Ehlers Danlos syndrome from proteome profiling of patients' dermal myofibroblasts ScienceDirect Ehlers Danlos syndrome (EDS) is a group of 13 related genetic (heritable) connective tissue disorders. EDS, particularly the hypermobile type (hEDS), frequently overlaps with Postural Orthostatic Tachycardia Syndrome (POTS) and Mast Cell Activation ADHD. Depression. MCAS. POTS. Ehlers Danlos Hypermobility. Histamine intolerance. Chronic fatigue. [Name your thing here] that moves around and comes back and maybe has a new name every few years depending on Ehlers Danlos Syndromes (EDS)