Original title: Diabetes and Wound Angiogenesis
A skin wound normally heals through a set order of stages. During healing, new blood vessels help build the network that supports the wound. In type 2 diabetes, wound healing can go wrong at every stage, and weak blood-vessel networks are closely linked to wounds that do not heal. This review describes problems with vessel growth in later healing stages and discusses treatments that might help.
When you patch a hole in a garden hose, the repair needs a steady supply of water to hold and grow. If the supply lines are weak, the patch may not properly settle, even if the repair has several stages. In this paper, the wound is the patch, and the blood-vessel network is the water supply that can fail during healing in diabetes.
People with type 2 diabetes can develop chronic wounds and ulcers that may lead to amputation. Understanding how blood-vessel growth goes wrong during healing may help guide treatments aimed at improving wound outcomes.
The abstract describes a review, but does not specify which studies or treatments it examines, how treatment evidence is assessed, or whether any therapy improves outcomes. It does not establish a single cause for diabetic wounds; it describes the condition as having multiple contributing factors.
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Diabetes and Wound Angiogenesis — Uzoagu A. Okonkwo, Luisa Ann DiPietro — International Journal of Molecular Sciences — doi:10.3390/ijms18071419
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper.