Related Experiment Video

Updated: Jan 28, 2026

Development of a 68Gallium-Labeled D-Peptide PET Tracer for Imaging Programmed Death-Ligand 1 Expression
09:06

Development of a 68Gallium-Labeled D-Peptide PET Tracer for Imaging Programmed Death-Ligand 1 Expression

Published on: February 3, 2023

2.0K

Melanoma-associated antigen-A and programmed death-ligand 1 expression are associated with advanced urothelial

Izak Faiena1, Stephanie H Astrow2, David A Elashoff3

  • 1Department of Urology, Institute of Urologic Oncology, David Geffen School of Medicine at University of California, 300 Stein Plaza, Suite 348, Los Angeles, CA, 90095, USA. ifaiena@gmail.com.

Cancer Immunology, Immunotherapy : CII
|February 22, 2019
PubMed
Abstract

Keywords:
Melanoma-associated antigenProgrammed death-ligand 1SurvivalTissue microarrayUrothelial carcinoma

More Related Videos

Studying Copper Nanoparticle-Induced Programmed Cell Death in Bacteria08:22

Studying Copper Nanoparticle-Induced Programmed Cell Death in Bacteria

Published on: May 16, 2025

571
Use of LysoTracker to Detect Programmed Cell Death in Embryos and Differentiating Embryonic Stem Cells12:44

Use of LysoTracker to Detect Programmed Cell Death in Embryos and Differentiating Embryonic Stem Cells

Published on: October 11, 2012

23.9K

Related Concept Videos

Ligand Binding Sites02:40

Ligand Binding Sites

Proteins are dynamic macromolecules that carry out a wide variety of essential processes; however, the activities of most proteins depend on their interactions with other molecules or ions, known as ligands.
Protein-ligand interactions are quite specific; even though numerous potential ligands surround a cellular protein at any given time, only a particular ligand can bind to that protein. Moreover, a ligand binds only to a dedicated area on the surface of the protein, known as the...
15.0K
Ligand Binding Sites02:40

Ligand Binding Sites

8.8K
Metal-Ligand Bonds02:51

Metal-Ligand Bonds

The hemoglobin in the blood, the chlorophyll in green plants, vitamin B-12, and the catalyst used in the manufacture of polyethylene all contain coordination compounds. Ions of the metals, especially the transition metals, are likely to form complexes.
In these complexes, transition metals form coordinate covalent bonds, a kind of Lewis acid-base interaction in which both of the electrons in the bond are contributed by a donor (Lewis base) to an electron acceptor (Lewis acid). The Lewis acid in...
24.2K
Ligand Binding and Linkage00:49

Ligand Binding and Linkage

Allosteric proteins have more than one ligand binding site; the binding of a ligand to any of these sites influences the binding of ligands to the other sites. When a protein is allosteric, its binding sites are called coupled or linked.  In the case of enzymes, the site that binds to the substrate is known as the active site and the other site is known as the regulatory site. When a ligand binds to the regulatory site, this leads to conformational changes in the protein that can influence...
5.6K
Ligand Binding and Linkage00:49

Ligand Binding and Linkage

4.1K
Chromatin Position Affects Gene Expression02:35

Chromatin Position Affects Gene Expression

Chromatin is the massive complex of DNA and proteins packaged inside the nucleus. The complexity of chromatin folding and how it is packaged inside the nucleus greatly influences  access to genetic information. Generally, the nucleus' periphery is considered transcriptionally repressive, while the cell's interior is considered a transcriptionally active area. 
Topologically Associated Domains (TADs)
The 3-dimensional positioning of chromatin in the nucleus influences the...
24.8K