There is much promise in the use of immunotherapy for the treatment of cancer. Approaches such as those using antibodies or adoptive cell transfer can mediate complete tumor regression in a proportion of patients. However, the tumor microenvironment can inhibit immune responses leading to ineffective or suboptimal responses of tumors to immunotherapy in the majority of cases. As our knowledge o...

UNLABELLED miRNAs are a key component of the noncoding RNA family. The underlying mechanisms involved in the interplay between the tumor microenvironment and cancer cells involve highly dynamic factors such as hypoxia and cell types such as cancer-associated fibroblasts and macrophages. Although miRNA levels are known to be altered in cancer cells, recent evidence suggests a critical role for t...

The American Cancer Society has estimated that in 2003, there will be approximately 239,600 new cases of urologic cancer diagnosed and 54,600 urologic cancer-related deaths in the United States. To date, the majority of research and therapy design have focused on the microenvironment of the primary tumor site, as well as the microenvironment of the metastatic or secondary (target) tumor site. L...

Inside Back Cover In article number 2200570, Ma, Xu, and co-workers highlight the biophysical cue, a new hallmark of cancer, serving as significant factor in tumor microenvironment forming physical microenvironment, including extracellular matrix microarchitecture, stiffness, interstitial fluid pressure, solid stress. It plays an essential role affecting radiotherapy efficacy. Meanwhile, also a...

Recent advances in molecular biology are providing new opportunities for breast cancer imaging. Our approach uses ultrasound to image viscoelastic features of tumors. These features describe microenvironmental factors that stimulate signaling pathways in tumors that ultimately affect metastatic potential and response to traditional therapeutics. This paper explains the motivation for the approa...

Abstract Increasing evidence indicates that a unique immune cell, the mast cell, accumulates in the stroma surrounding certain tumors, especially mammary and pancreatic adenocarcinoma, as well as melanoma. Many molecules secreted by mast cells could benefit the tumor in at least four ways: (1) angiogenin, heparin and vascular endothelial growth factor (VEGF), which induce neovascularization; (2...

Hepatocellular carcinoma (HCC) results from an underlying chronic liver inflammatory disease, such as chronic hepatitis B or C virus infections, and the general prognosis of patients with HCC still remains extremely dismal because of the high frequency of HCC metastases. Throughout the process of tumor metastasis, tumor cells constantly communicate with the surrounding microenvironment and impr...

Abstract Gliomas have been classified into molecular (proneural, classical, mesenchymal) and neurodevelopmental (astrocyte, mesenchymal, neural progenitor cell (NPC), oligodendrocyte (OPC)) subtypes describing inter- intra-tumoral heterogeneity; however, the functional outcomes therapeutic implications of these has yet to be fully described. Metabolic reprogramming is a hallmark cancer, maligna...