ABSTRACT
Advances in next-generation sequencing (NGS) have catalyzed a paradigm shift in cancer treatment, steering the focus from conventional, organ-specific protocols to precision medicine. Emerging targeted therapies offer a cutting-edge approach to cancer treatment, while companion diagnostics play an essential role in aligning therapeutic choices with specific molecular changes identified through NGS. Despite these advances, interpreting the clinical implications of a rapidly expanding catalog of genetic mutations remains a challenge. The selection of therapies in the presence of multiple mutations requires careful clinical judgment, supported by quality-centric genomic testing that emphasizes actionable mutations. Molecular tumor boards can play an increasing role in assimilating genomic data into clinical trials, thereby refining personalized treatment approaches and improving patient outcomes.
ABSTRACT
For over a decade, immunotherapy has been transforming cancer treatment and prognosis. Tumor therapeutic vaccines trigger new immune responses and enhance existing immunity to more effectively combat cancer. These vaccines aim to curb the established disease or prevent recurrence, unlike conventional preventive vaccines. There are four categories of therapeutic vaccines: cellular, viral/bacterial, peptide, and nucleic acid, each with its own benefits and challenges. Advances in the understanding of anti-tumor immunity and advanced technologies such as mRNA vaccines support the development of this new treatment option. Currently in clinical trials, they could lead to promising and personalised anti-cancer therapies.
Depuis plus d'une décennie, l'immunothérapie améliore le traitement et le pronostic des patients atteints de cancer. Les vaccins thérapeutiques tumoraux activent de nouvelles réponses immunitaires et amplifient l'immunité existante pour combattre le cancer plus efficacement. Ces vaccins visent à freiner la maladie établie ou à éviter les récidives, à la différence des vaccins préventifs classiques. Il existe quatre catégories de vaccins thérapeutiques : cellulaire, viral/bactérien, peptidique et à acide nucléique, chacun avec des bénéfices et des défis spécifiques. Les avancées dans la compréhension de l'immunité antitumorale et dans les technologies de pointe, comme les vaccins à ARNm, favorisent le développement de cette nouvelle option de traitement. Actuellement en essais cliniques, ils pourraient aboutir à des thérapies anticancéreuses prometteuses et personnalisées.