Related Experiment Video
Updated: Aug 28, 2025

Reverse Yeast Two-hybrid System to Identify Mammalian Nuclear Receptor Residues that Interact with Ligands and/or Antagonists
Published on: November 15, 2013
Nuclear Receptors and Lipid Sensing.
James L Thorne1, Giorgia Cioccoloni2
1Nutrition, Epigenetics and Cancer Research Group, School of Food Science and Nutrition, University of Leeds, Leeds, UK. j.l.thorne@leeds.ac.uk.
Lipid metabolism, regulated by nuclear receptors, is crucial for health and disease. Understanding these receptors offers new therapeutic targets for cancer and immune disorders.
Area of Science:
- Molecular Biology
- Cell Biology
- Biochemistry
Background:
- Lipid metabolism fluctuations influence diverse cellular functions and are implicated in various diseases.
- Lipid-sensing nuclear receptors play a key role in managing these metabolic changes.
- Recent research highlights the significance of lipids and nuclear receptors in cancer and immuno-oncology.
Purpose of the Study:
- To discuss major lipid-sensing nuclear receptors, including liver X receptors, farnesoid X receptor, and peroxisome proliferator-activated receptors.
- To explore the molecular mechanisms, endogenous ligands, and regulatory pathways of these receptors.
- To examine their therapeutic potential in cancer and immuno-oncology.
Main Methods:
- Review of molecular biology principles governing nuclear receptor function.
- Analysis of endogenous ligand interactions and receptor modulation mechanisms (e.g., miRNA, post-translational modifications).
- Exploration of current research on therapeutic targeting in oncology.
Main Results:
- Lipid-sensing nuclear receptors are central regulators of lipid homeostasis.
- These receptors exhibit complex modulation by endogenous ligands and regulatory pathways.
- Emerging evidence supports their role as viable therapeutic targets in cancer and immuno-oncology.
Conclusions:
- Lipid-sensing nuclear receptors are critical in integrating lipid signaling and cellular functions.
- Targeting these receptors presents promising therapeutic avenues for cancer and immune-related diseases.
- Further research is needed to address existing knowledge gaps and experimental challenges.
Related Concept Videos
Transducer Mechanism: Nuclear Receptors
About 48 different soluble family members of nuclear receptors are identified that can be divided into two main classes:
Signal Transduction: Overview
Typically, signal transduction involves three...
Regulation of Nuclear Protein Sorting
Intracellular Hormone Receptors
Internal Receptors
Types of Receptors: Internal Receptors
Similar to membrane-bound receptors, the binding of a ligand to the intracellular receptor of causes a conformational change in the...

