Brain Tumor Engraftment
Brain Tumor Engraftment - Related Videos
10:52
Tumor Engraftment in a Xenograft Mouse Model of Human Mantle Cell Lymphoma
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Cited by 1 •
2018
Mantle cell lymphoma (MCL) is a difficult to treat B cell disorder and it is equally difficult to establish a xenograft mouse model of primary MCL to study and develop therapeutics. Here, we describe the successful establishment of MCL xenografts in mice to help understand its underlying biology.
09:43
Transplantation of Zebrafish Pediatric Brain Tumors into Immune-competent Hosts for Long-term Study of Tumor Cell Behavior and Drug Response
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Cited by 22 •
2017
The transplantation of cancer cells is an important tool for the identification of cancer mechanisms and therapeutic responses. Current techniques depend on immune-incompetent animals. Here, we describe a method to transplant zebrafish tumor cells into immune-competent embryos for the long-term analysis of tumor cell behavior and in vivo drug responses.
04:50
Delivering Effector T Lymphocytes into Mice Carrying Human Brain Tumors
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2025
This video demonstrates a stereotaxic injection technique for administering human effector T lymphocytes into a murine model carrying a human brain tumor. Upon positioning a tumor-bearing anesthetized mouse on a stereotactic frame and creating a burr hole at the injection location on the skull, effector T lymphocytes are injected at the tumor site.
04:36
Adenocarcinoma Engraftment: A Method to Implant Cancer Cells into the Murine Lungs
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2023
This video describes a method to engraft lung adenocarcinoma cells in murine lungs by preconditioning the airways with fibrosis-inducing agent–bleomycin. This method significantly enhances orthotopic engraftment of lung cancer cells into murine...
08:25
Heterotopic Mucosal Engrafting Procedure for Direct Drug Delivery to the Brain in Mice
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Cited by 5 •
2014
A mouse model of human endoscopic skull base reconstruction has been developed that creates a semipermeable interface between the brain and nose using nasal mucosal grafts. This method allows researchers to study delivery to the central nervous system of high molecular weight therapeutics which are otherwise excluded by the blood-brain barrier when administered systemically.
FAQs
The selected brain region or implantation site can influence how introduced tumor cells or tissue interact with the surrounding microenvironment. Because the model depends on survival, local signaling, and support from host blood vessels, site selection is an important experimental variable. It helps researchers examine tumor behavior under biologically relevant conditions rather than treating growth as independent of location.
After implantation, the host environment contributes more than physical space. Host blood vessels and signaling pathways support the survival of tumor cells or tissue and help sustain formation of a growing mass. Examining these interactions allows investigators to study tumor progression and invasion within a living system, where tumor behavior is shaped by signals from surrounding host tissue.
Researchers can compare models established from different tumor types or patient-derived samples to examine variation in progression, invasion, treatment response, and recurrence. Because each sample interacts with a living host environment, the comparisons can connect differences in the implanted material with distinct biological outcomes. This makes engraftment useful for evaluating tumor behavior across experimental groups.
A typical workflow begins by selecting the tumor cells or tissue, choosing an appropriate brain region or implantation site, and introducing the material into the living host. Investigators then assess whether the implanted material survives, interacts with the surrounding environment, and forms a growing mass. The resulting model can support later studies of progression, treatment response, or recurrence.
This approach is useful when investigators need to study brain tumor behavior in a living host rather than examine tumor material in isolation. It supports research on progression, invasion, treatment response, and recurrence, while also enabling preclinical evaluation of therapies. The model is especially relevant when comparisons among tumor types or patient-derived samples are central to the study.
Brain tumor engraftment models can provide information about whether implanted material survives, how it interacts with host tissue, and how a growing mass develops over time. They also allow investigators to examine progression, invasion, response to therapy, and recurrence. These outcomes help connect tumor biology with preclinical testing and comparisons among experimental samples.