Related Experiment Video

Updated: May 15, 2026

Screening Bioactive Nanoparticles in Phagocytic Immune Cells for Inhibitors of Toll-like Receptor Signaling
09:51

Screening Bioactive Nanoparticles in Phagocytic Immune Cells for Inhibitors of Toll-like Receptor Signaling

Published on: July 26, 2017

Signaling cascades initiated by TSLP-mediated signals in different cell types

Xiaozhou Yu1, Hui Li, Xiubao Ren

  • 1Department of Immunology, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China.

Cellular Immunology
|December 19, 2012
PubMed

Insights

Thymic stromal lymphopoietin (TSLP) signaling pathways differ across cell types and species, impacting allergic and neoplastic diseases. This review consolidates these diverse molecular pathways for better understanding.

Area of Science:

  • Immunology
  • Molecular Biology
  • Cell Biology

Background:

  • Thymic stromal lymphopoietin (TSLP) is a key cytokine involved in immune responses.
  • TSLP plays a role in allergic and neoplastic diseases.
  • Downstream signaling of TSLP exhibits significant cell-type and species-specific variations.

Purpose of the Study:

  • To consolidate the molecular pathways activated by TSLP receptors.
  • To highlight the variations in TSLP signaling across different human and mouse cell types.

Main Methods:

  • Literature review of studies investigating TSLP signaling.
  • Analysis of molecular pathways downstream of TSLP receptor activation.
  • Comparison of TSLP-mediated signaling in various cell types and species.

Main Results:

  • TSLP receptor activation leads to diverse downstream signaling cascades.
  • Specific pathways are activated in different immune and non-immune cells.
  • Species-specific differences in TSLP signaling are evident.

Conclusions:

  • Understanding TSLP signaling heterogeneity is crucial for therapeutic development.
  • Consolidated knowledge of TSLP pathways can inform strategies for allergic and neoplastic diseases.
  • Further research is needed to fully elucidate TSLP's complex role in disease.

More Related Videos

Expression of Exogenous Cytokine in Patient-derived Xenografts via Injection with a Cytokine-transduced Stromal Cell Line12:58

Expression of Exogenous Cytokine in Patient-derived Xenografts via Injection with a Cytokine-transduced Stromal Cell Line

Published on: May 10, 2017

Preparation of Bead-supported Lipid Bilayers to Study the Particulate Output of T Cell Immune Synapses11:06

Preparation of Bead-supported Lipid Bilayers to Study the Particulate Output of T Cell Immune Synapses

Published on: April 1, 2022

Related Concept Videos

Intracellular Signaling Cascades01:24

Intracellular Signaling Cascades

Once a ligand binds to a receptor, the signal is transmitted through the membrane and into the cytoplasm. The continuation of a signal in this manner is called signal transduction. Signal transduction only occurs with cell-surface receptors, which cannot interact with most components of the cell, such as DNA. Only internal receptors can interact directly with DNA in the nucleus to initiate protein synthesis. When a ligand binds to its receptor, conformational changes occur that affect the...
Intracellular Signaling Cascades01:24

Intracellular Signaling Cascades

Once a ligand binds to a receptor, the signal is transmitted through the membrane and into the cytoplasm. The continuation of a signal in this manner is called signal transduction. Signal transduction only occurs with cell-surface receptors, which cannot interact with most components of the cell, such as DNA. Only internal receptors can interact directly with DNA in the nucleus to initiate protein synthesis. When a ligand binds to its receptor, conformational changes occur that affect the...
Amplifying Signals via Enzymatic Cascade01:22

Amplifying Signals via Enzymatic Cascade

When a ligand binds to a cell-surface receptor, the receptor's intracellular domain changes shape, which may either activate its enzyme function or allow its binding to other molecules. The initial signal is amplified by most signal transduction pathways. This means that a single ligand molecule can activate multiple molecules of a downstream target. Proteins that relay a signal are most commonly phosphorylated at one or more sites, activating or inactivating the protein. Kinases catalyze the...
Interactions Between Signaling Pathways01:19

Interactions Between Signaling Pathways

Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
Overview of Cell Signaling01:23

Overview of Cell Signaling

Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes. Additionally, cells often need to communicate with one another. Unicellular and multicellular organisms use a variety of cell signaling mechanisms to communicate with the environment.
Cells respond to many types of information, often through receptor proteins positioned on the membrane. For example, skin cells respond to and transmit touch...
Overview of Cell Signaling01:23

Overview of Cell Signaling

Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes. Additionally, cells often need to communicate with one another. Unicellular and multicellular organisms use a variety of cell signaling mechanisms to communicate with the environment.
Cells respond to many types of information, often through receptor proteins positioned on the membrane. For example, skin cells respond to and transmit touch...