Extensive Tumor Antigen Exposure in Early-Stage Breast Cancer

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Besides controlling hyperglycemia, a high-carbohydrate, high-fiber diet can lower serum lipid levels notably. Thus, the risk of cardiovascular disease, which is elevated in diabetic patients, is reduced. The authors describe the benefits and review practical aspects of managing diabetes the high-fiber way. They also provide a sample meal plan for home use. reast cancer cells can evade immune recognition by upregulating programmed death-ligand 1 (PD-L1) leading to decreased T cell function. Anti-PD-1 agents, like pembrolizumab, and anti-PD-L1 agents, such as atezolizumab and durvalumab, in combination with chemotherapy were found to have efficacy in metastatic triple-negative breast cancer (TNBC). With sub-optimal long-term outcomes in early-stage TNBC, this combination of immune checkpoint inhibition with chemotherapy was subsequently investigated. A robust immune microenvironment and extensive tumor antigen exposure in early-stage breast cancer is believed to facilitate response to checkpoint inhibitors.

Blockade of the renin-angiotensin system (RAS) is now recognised as an effective approach for the treatment of hypertension and congestive heart failure (CHF). Today, it is possible to antagonise the effects of angiotensin II more specifically by blocking its receptors using non-peptide receptor antagonists. These compounds, which at first were used to identify the various subtypes of angiotensin II receptors, are now available clinically. Some of them have recently been launched on the market and several others are preregistered for the treatment of hypertension. These new molecules are as effective as angiotensin converting enzyme (ACE) inhibitors at lowering blood pressure in hypertensive patients, and appear to have similar systemic and renal haemodynamic properties in patients with CHF and renal diseases. Large-scale clinical trials such as the LIFE, the ELITE and the RENAAL studies are now underway to investigate the long-term benefits of one of these agents in hypertension, heart failure and Type II diabetic nephropathy.

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With Regards
Leesa
Journal Coordinator
Journal of Reproductive Endocrinology & Infertility