The Medical Advisor

Cancer immunotherapy represents a major paradigm shift in oncology — mobilizing a patient's own immune system to recognize and attack cancer cells, rather than relying solely on surgery, radiation, or cytotoxic chemotherapy. It has emerged as a fourth pillar of effective cancer treatment , offering durable responses and, in select cancers, the potential for long-term remission. Immunotherapy became widely known when former President Jimmy Carter’s medical team used it to treat his metastatic melanoma cancer. When the former president announced in August, 2015 that malignant tumors had been found in both his liver and his brain, most people presumed that he would be dead within months. But just four months later he surprised the world with the news that, following a remarkable and revolutionary new treatment, there was no sign of cancer in his body. The treatment he received was a drug classified as an “immune checkpoint inhibitor”. This class of medications has kicked off a revolut...

Executive Summary Dr. Thomas N. Seyfried , Professor of Biology at Boston College, proposes a metabolic model of cancer that challenges the dominant genetic explanation and conventional oncology treatments. Rather than viewing cancer as primarily driven by gene mutations, Seyfried asserts it is fundamentally a metabolic disease centered on dysfunctional cellular energy production. This reframing draws on and expands the historical Warburg effect , emphasizing how cancer cells rely on fermentative metabolism of glucose and glutamine due to defective mitochondrial function.  A 2026 large-scale population study published in Nature Communications demonstrated that machine learning-predicted insulin resistance was associated with increased risk of 12 cancer types in nearly 500,000 individuals from the UK Biobank. This finding strengthens a growing thesis: Metabolic dysfunction is not merely a comorbidity — it may be a central modifiable axis in oncogenesis. Standard of Ca...