•Lipoprotein cholesterol supports tumor growth •Tumors increase VLDL/LDL levels •Ces3/TGH deficiency attenuates tumor-induced hyperlipidemia via inhibition of PCSK9 •Tumor growth was suppressed in Ces3/Tgh−/− mice
Several studies have recognized a link between obesity and cancer. Richard Lehner, professor of Pediatrics and investigator at the University of Alberta’s Faculty of Medicine & Dentistry, has taken his research further to understand how tumour cells grow through scavenging very low-density lipoproteins (VLDL) and low-density lipoproteins (LDL) and what mechanisms can be used to reduce the malignant cells’ growth.
The data gathered from their experiments suggest a feed-forward loop, in which tumours not only use lipids as “building blocks” to grow, but they can regulat...
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