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Immunogenic subcellular vesicular particles that can be used to stimulate antigen-specific immune responses in vitro and in vivo are generated from whole cancer cells. The particles retain a broad antigen repertoire similar to that of the parent cells, and ...
Cancer is intrinsically complex, comprising both heterogeneous cellular compositions and microenvironmental cues. During the various stages of cancer initiation, development, and metastasis, cell-cell interactions (involving vascular and immune cells besid ...
Bone defects generate a worldwide high demand for bone repair and reconstruction. The incidence of bone defect repair in our aging society is expected to increase in the next decades. As bone auto- and allografting solutions often suffer from limited suppl ...
Lymphatic remodeling in tumor microenvironments correlates with progression and metastasis, and local lymphatic vessels play complex and poorly understood roles in tumor immunity. Tumor lymphangiogenesis is associated with increased immune suppression, yet ...
Intratumoral heterogeneity is an inherent feature of most human cancers and has profound implications for cancer therapy. As a result, there is an emergent need to explore previously unmapped mechanisms regulating distinct subpopulations of tumor cells and ...
Once a bone substitute, previously seeded with human bone progenitor cells, is implanted in a femoral condyle of a rat, it’s of importance to determine the intensity of a cell-triggered immune response of the host. Different techniques can be used, such as ...
Background F-19-MRI and F-19-MRS can identify specific cell types after in-vitro or in-vivo F-19-labeling. Knowledge on the potential to track in-vitro F-19-labeled immune cells in tumor models by F-19-MRI/MRS is scarce. Aim To study F-19-based MR techniqu ...
The significance of matricellular proteins during development and cancer progression is widely recognized. However, how these proteins actively contribute to physiological development and pathological cancer progression is only partially elucidated. In thi ...
Hepatocellular carcinoma (HCC) represents the second leading cause of cancer-related deaths and is reported to be resistant to chemotherapy caused by tumor-initiating cells. These tumor-initiating cells express stem cell markers. An accumulation of tumor-i ...
One of the major challenges in the area of novel drug delivery systems (NDDSs) is finding distinguished ligands for specific receptors represented by many cancer cells in order to enhance their cancer homing efficacy. Exosomes, the so-called natural nanoca ...
