Mayo Clinic Laboratory and Pathology Research Roundup: Jan. 22

The Research Roundup provides an overview of the past week’s research from Mayo Medical Laboratories consultants, including featured abstracts and complete list of published studies and reviews.

Featured Abstract

Improving Immune-Vascular Crosstalk for Cancer Immunotherapy

The vasculature of tumors is highly abnormal and dysfunctional. Consequently, immune effector cells have an impaired ability to penetrate solid tumors and often exhibit compromised functions. Normalization of the tumor vasculature can enhance tissue perfusion and improve immune effector cell infiltration, leading to immunotherapy potentiation. However, recent studies have demonstrated that the stimulation of immune cell functions can also help to normalize tumor vessels. In this article, Mayo Clinic researchers propose that the reciprocal regulation between tumor vascular normalization and immune reprogramming forms a reinforcing loop that reconditions the tumor immune microenvironment to induce durable anti-tumor immunity. A deeper understanding of these pathways could pave the way for identifying new biomarkers and developing more effective combination treatment strategies for patients with cancer. The study was published in Nature Reviews: Immunology.

Published to PubMed This Week


Kelley Luedke

Kelley Luedke is a Marketing Channel Manager at Mayo Clinic Laboratories. She is the principle editor and writer of Insights and leads social media and direct marketing strategy. Kelley has worked at Mayo Clinic since 2013. Outside of work, you can find Kelley running, traveling, playing with her kitty, and exploring new foods.