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An Acetyl-Click Chemistry Assay to Measure Histone Acetyltransferase 1 Acetylation

Quick and accurate chemical assays to screen for specific inhibitors are an important tool in the drug development arsenal. Here, we present a scalable acetyl-click chemistry assay to measure the inhibition of HAT1 acetylation...
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Luciferase-tagged Glioma Stem Cell Model: A Lentivirus-mediated Method to Prepare Luciferase-tagged Glioma Stem Cells for In Vitro Therapeutic Studies03:17

Luciferase-tagged Glioma Stem Cell Model: A Lentivirus-mediated Method to Prepare Luciferase-tagged Glioma Stem Cells for In Vitro Therapeutic Studies

This video demonstrates the establishment of luciferase-tagged glioma stem cells via lentivirus-mediated gene delivery. Luciferase acts as a reporter gene and helps facilitate rapid drug screening...
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Fluorescent Labeling of Glioma Cells: A Lentiviral Vector-based Transfection Method to Obtain Glioma Cells Expressing Fluorescent Protein for Deep Tissue Imaging03:39

Fluorescent Labeling of Glioma Cells: A Lentiviral Vector-based Transfection Method to Obtain Glioma Cells Expressing Fluorescent Protein for Deep Tissue Imaging

In this video, we describe a protocol for genetically engineering glioma cells to express infrared fluorescent protein or iRFP. These fluorescent-tagged glioma cells hold utility in deep tissue imaging to understand the development of brain...
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A Facile Protocol to Generate Site-Specifically Acetylated Proteins in Escherichia Coli11:08

A Facile Protocol to Generate Site-Specifically Acetylated Proteins in Escherichia Coli

Genetic code expansion serves as a powerful tool to study a wide range of biological processes, including protein acetylation. Here we demonstrate a facile protocol to exploit this technique for generating homogeneously acetylated proteins at specific sites in Escherichia coli...
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A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents06:15

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents

Here, we present a protocol that provoked cortisol reactivity in a vulnerable adolescent Mexican American sample utilizing a modified version of the Trier Social Stress Test (TSST). Saliva samples were collected at baseline, 15, 30, and 45 min post-TSST onset. Future research could utilize this modified TSST with vulnerable...
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Evaluation of Biomarkers in Glioma by Immunohistochemistry on Paraffin-Embedded 3D Glioma Neurosphere Cultures06:32

Evaluation of Biomarkers in Glioma by Immunohistochemistry on Paraffin-Embedded 3D Glioma Neurosphere Cultures

Neurospheres grown as 3D cultures constitute a powerful tool to study glioma biology. Here we present a protocol to perform immunohistochemistry while maintaining the 3D structure of glioma neurospheres through paraffin embedding. This method enables the characterization of glioma neurosphere properties such as stemness and neural...
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