Low-dose oral cyclophosphamide therapy reduces atherosclerosis progression by decreasing inflammatory cells in a murine model of atherosclerosis.

ABSTRACT:

Background

Atherosclerosis is a chronic inflammatory disease responsible for most cases of heart disease and stroke in Western countries. The cytotoxic drug cyclophosphamide (CPA) can modulate immune functions, and it has therefore been used to treat patients with autoimmune diseases. Extension of survival of patients with severe atherosclerosis has been reported after CPA treatment, but the underlying mechanism is still poorly understood.

Methods and results

We have investigated the effects of CPA in a murine model of atherosclerosis. Continuous oral administration of low-dose CPA (20 mg/kg/day) prevented atherosclerosis in apolipoprotein E-deficient (apoE^-/-) mice fed with a high fat diet. After 12 weeks, CPA treatment delayed progression of atherosclerosis in t

SUBMITTER: Sato-Okabayashi Y 

PROVIDER: S-EPMC7300380 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature