Elephantiasis, elastin, and chronic wound healing: 19th century and contemporary viewpoints relevant to hypotheses concerning lymphedema, leprosy, erysipelas, and psoriasis--review and reflections.

Both wound healing and lymphedema have fibrosis of the skin in common. They also share destruction of elastin by elastases from neutrophils as a significant feature. These are not new observations, and the writings of Unna and Kaposi are recalled. The contemporary observations on elastin by Gerli and his team are discussed in the light of these much earlier opinions.

Lorenzo Gotte (1926-1991): a pioneer of elastin.

Lorenzo Gotte (1926-1991) was an outstanding histologist at the School of Medicine of Padua. This year marks the 25th anniversary of his passing away - commemorated during the recent congress of the Italian Society for the Connective Tissue (SISC), held in Padua (September 30 - October 1, 2016). This brief note recalls this outstanding figure: indeed, forthose who knew him, Lorenzo Gotte was an exceptional scientist and at the same time, an unparalleled teacher - and, for many, a great friend. It is still difficult to separate these aspects of his personality, so intertwined in his life: studying elastin and elastic tissue was a passion central to Gotte's life.