Human Brain Tumor Cells
Human Brain Tumor Cells - Related Videos
03:45
Tumor Treating Fields Application in Human Brain Tumor Models: A Non-invasive Technique to Deliver Alternating Electric Fields to Human Brain for Treating Brain Tumor
0 Views •
2023
This video demonstrates the application of Tumor Treating Fields or TTFields in human brain tumor models. This non-invasive technique delivers low-intensity alternating electric fields directly to the brain, resulting in inhibition of cell division and subsequent apoptosis.
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.
06:18
Isolating Tumor-Infiltrating Immune Cells from a Murine Brain
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2025
The video demonstrates the isolation of tumor-infiltrating peripheral blood mononuclear cells from a mouse brain using mechanical dissociation and enzymatic digestion. This is followed by density gradient centrifugation to collect the immune cells for further analysis.
12:04
Human Neuroendocrine Tumor Cell Lines as a Three-Dimensional Model for the Study of Human Neuroendocrine Tumor Therapy
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Cited by 39 •
2012
We present a simple agarose overlay platform to grow 3D multicellular spheroids using neuroendocrine cancer cell lines. This method provides a very convenient way to examine the effect of therapeutic drugs on the neuroendocrine tumor cells. It could also help us establish human neuroendocrine tumor spheroids for cancer therapy.
09:36
Live-Cell Imaging Assays to Study Glioblastoma Brain Tumor Stem Cell Migration and Invasion
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Cited by 11 •
2018
Here, we describe live-cell imaging techniques to quantitatively measure the migration and invasion of glioblastoma brain tumor stem cells over time and under multiple treatment conditions.
FAQs
Genetic and epigenetic changes can disrupt the controls that normally regulate cell growth, survival, and differentiation. Genetic alterations affect the cell’s DNA sequence, whereas epigenetic changes modify how genes are regulated without necessarily changing that sequence. Examining both layers helps explain why tumor cells may behave abnormally and supports studies of disease progression and treatment resistance.
Surrounding cells and structures can influence tumor behavior rather than acting as passive background. Interactions with neurons, glial cells, blood vessels, and immune cells may shape how human brain tumor cells survive, grow, and affect nearby tissue. Studying these relationships gives neuroscience researchers a broader view of tumor biology and helps connect cellular changes with altered neural-circuit function.
Neural-circuit effects provide a distinct way to study these cells. Because tumors can affect neural circuits, researchers can examine tumor biology alongside changes in neurological function, rather than treating the tumor as an isolated cell population. This perspective is especially relevant to neuroscience because it links cellular behavior and surrounding tissue interactions with the functional consequences of disease.
Researchers investigate them in patient samples, cultured cells, and experimental models. Together, these systems support complementary studies of tumor biology, biomarker identification, treatment evaluation, and effects on neural circuits. Using more than one type of system allows investigators to examine cellular properties and broader tissue interactions while addressing questions about disease progression and therapeutic response.
Analysis of these cells can contribute to biomarker discovery and treatment evaluation. Biomarkers may help researchers characterize disease, while testing treatments in cultures or experimental models can reveal how tumor cells respond. This work is particularly valuable for investigating aggressive or treatment-resistant brain cancers, where understanding cellular behavior may support more precise diagnostic and therapeutic strategies.
Researchers can use the different systems when they need to connect observations from human disease with controlled biological investigation. Patient samples relate the work to tumors found in people, while cultures and experimental models support focused studies of tumor biology and treatment responses. Comparing these sources allows investigation of progression, biomarkers, and therapeutic possibilities from complementary perspectives.