The growth hormone-insulin-like growth factor-I axis and colorectal cancer
Abstract
The growth hormone (GH)-insulin-like growth factor (IGF)-I axis is an important modulator of growth and development, but in addition to their classical role as endocrine hormones, its components also regulate a wide range of biological functions through paracrine and autocrine mechanisms.
Their potent mitogenic and anti-apoptotic effects play a critical role in the regulation of rapidly renewing epithelial cell populations such as those found in the colon.
Recent evidence suggests an association between inappropriate regulation of the GH-IGF-I axis and the development of colorectal cancer.
However, the molecular mechanisms and signalling pathways responsible are only beginning to be unravelled, as are the relative contributions of the endocrine and autocrine or paracrine effects.
See also:
- Official Web Site: The Di Bella Method;
- Somatostatin in oncology, the overlooked evidences - In vitro, review and in vivo publications;
- Publication, 2018 Jul: Over-Expression of GH/GHR in Breast Cancer and Oncosuppressor Role of Somatostatin as a Physiological Inhibitor (from Di Bella's Foundation);
- Publication, 2019 Aug: The Entrapment of Somatostatin in a Lipid Formulation: Retarded Release and Free Radical Reactivity (from Di Bella's Foundation);
- Publication, 2019 Sep: Effects of Somatostatin and Vitamin C on the Fatty Acid Profile of Breast Cancer Cell Membranes (from Di Bella's Foundation);
- Publication, 2019 Sep: Effects of somatostatin, curcumin, and quercetin on the fatty acid profile of breast cancer cell membranes (from Di Bella's Foundation);
- Publication, 2020 Sep: Two neuroendocrine G protein-coupled receptor molecules, somatostatin and melatonin: Physiology of signal transduction and therapeutic perspectives (from Di Bella's Foundation);
- The Di Bella Method (A Fixed Part - Bromocriptine and/or Cabergoline);
- The Di Bella Method (A Fixed Part - Dihydrotachysterol, Alfacalcidol, synthetic Vitamin D3);
- Vitamin D (analogues and/or derivatives) and cancer - In vitro, review and in vivo publications;
- Solution of retinoids in vitamin E in the Di Bella Method biological multitherapy;
- Complete objective response to biological therapy of plurifocal breast carcinoma;
- Oesophageal squamocellular carcinoma: a complete and objective response;
- Neuroblastoma: Complete objective response to biological treatment.