Over two decades from the first publication of the Hallmarks of Cancer, proposed in the millennium by Douglas Hanahan and Robert Weinberg, the landscape of cancer research has changed significantly. In 2010, a total of ten hallmarks (six established and four emerging) were solidified to provide a set of criteria to describe how normal, healthy cells can eventually transform to malignant tumors through a successive number of cascading events.
Over time, the field has accepted that tumors are comprised of a plethora of heterogenic cell types, interacting and communicating to build resistance against therapies, innate defense mechanisms and drive proliferation. Furthermore, it is now more thoroughly understood how exactly the tumor microenvironment influences disease progression and clinical outcomes, something the more recent hallmarks contribute significantly to. By understanding such processes and integrating the interactions they form with novel therapeutics, we can develop a deeper understanding of how mutagenic cells form and survive.
At Frontiers we would like to commemorate the incredible research and advancements made surrounding these principles over the last decade and honor these landmark principles by introducing this special series hosted by Frontiers in Oncology. By collecting pioneering research focusing on these principles, we hope to allow for Open Access platforms to drive the next decade of change and technological growth within the oncology field.
With this initiative, we aim to focus on the many aspects involved in cancer diagnosis and treatment and build on our understanding of how they all fit together in the context of the Hallmarks of Cancer Furthermore, we wish to explore recent research in the emerging hallmarks, while simultaneously horizon scanning and looking to the future of where this might take us.
Hallmark of Cancer: Resisting Cell Death
A crucial characteristic of cancer cells is the ability to resist programmed cell death brought about by various external or internal stressors. As a protective function, Apoptosis serves to prevent damaged cells from proliferating and potentially producing more sinister mutations. A key hallmark of malignant tissue is an overwhelming amount of heterogeneous cells proliferating at unsustainable rates driven by the lack of programmed cell death. In this special issue, we aim to focus on the key roles cell death can play in the resistance to apoptosis and therapy, but also how the lack of said process can contribute to cancer progression. We would like to bring attention to the prospective therapies associated with these characteristics and how these can be implemented in the clinic.
This Research Topic welcomes high-quality Original Research, Review, and Perspective articles highlighting how our understanding of cellular death has advanced, the role it plays in tumor progression and what experimental and clinical therapeutics we currently utilize to target this process. We aim to celebrate the advances made within the last ten years and the many to come.
See below for other collections in the Hallmarks series:
Hallmark of Cancer: Avoiding Immune SuppressionHallmark of Cancer: Genomic Instability and MutationsHallmark of Cancer: Resisting Cell DeathHallmark of Cancer: Sustained ProliferativeHallmark of Cancer: Inducing Angiogenesis Hallmark of Cancer: Replicative ImmortalityHallmark of Cancer: Evasion of Growth SuppressorsHallmark of Cancer: Reprogramming of Cellular MetabolismHallmark of Cancer: Activating Invasion and MetastasisHallmark of Cancer: Tumor Promoting InflammationPlease note: manuscripts consisting solely of bioinformatics, computational analysis, or predictions of public databases which are not accompanied by validation (independent cohort or biological validation in vitro or in vivo) will not be accepted in any of the sections of Frontiers in Oncology.