| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5548330 | Medical Hypotheses | 2017 | 7 Pages |
There is growing evidence supporting the importance of immune microenvironment in cancer development and progression, especially with the rapid development of immunotherapy. Presence of immune cell aggregates in solid tumors has been associated with clinical outcomes, but little is known about the immune microenvironment in oral squamous cell carcinoma (OSCC), which has high morbidity and mortality. Based on our preliminary observation, we hypothesize that there is the presence of tumor-associated immune aggregates (TaIAs) during oral cancer development. Adapting to the dynamic change of the composition of cellular membership and co-evolving with the tumor at invasion fronts, these TaIAs, either pro-inflammatory or immune suppressive, are associated with clinical consequences. With the unique access to a set of prospectively collected, highly annotated OSCC surgical samples and the use of multi-color immunostaining of key immune cells, the confirmation of our hypothesis may shed light of the underlying biology related to OSCC and the knowledge learned can potentially be used to identify prognostic markers, response predictive markers for immunotherapies, as well as novel therapeutic targets.
