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Related Experiment Video

Updated: Jan 11, 2026

Bone Marrow Sampling and Transplants
01:22

Bone Marrow Sampling and Transplants

846

Circuit Design Features of a Stable Two-Cell System.

Xu Zhou1, Ruth A Franklin1, Miri Adler2

  • 1Howard Hughes Medical Institute, Department of Immunobiology, Yale University School of Medicine, New Haven, CT 06510, USA.

Cell
|February 6, 2018
PubMed
Summary

Related Concept Videos

Bone Marrow Sampling and Transplants01:22

Bone Marrow Sampling and Transplants

846
Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
846

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Cell circuits, like those between macrophages and fibroblasts, are stable and robust due to environmental constraints and negative feedback. Cell-cell contact is crucial for maintaining this tissue homeostasis.

Area of Science:

  • Cellular biology
  • Systems biology
  • Tissue homeostasis

Background:

  • Cell communication via paracrine signals, including growth factors, is vital for tissue homeostasis.
  • Cells and growth factors form circuits that regulate cell survival and proliferation.

Purpose of the Study:

  • To characterize the features of cell circuits using computational and experimental methods.
  • To investigate the stability of macrophage-fibroblast cell circuits.

Main Methods:

  • Computational modeling of cell circuits.
  • Experimental validation of circuit properties.
  • Analysis of two-cell circuit topologies.

Main Results:

  • The macrophage-fibroblast cell circuit demonstrates stability and robustness against perturbations.
Keywords:
CSF1PDGFcarrying capacitycell circuitscell-cell contactfibroblastsgrowth factorsmacrophagesstabilitytissue homeostasis

Related Experiment Videos

Last Updated: Jan 11, 2026

Bone Marrow Sampling and Transplants
01:22

Bone Marrow Sampling and Transplants

846
  • Environmental constraint and negative-feedback regulation are key features for circuit stability.
  • Direct cell-cell contact is essential for the stability of this specific circuit.

    • Conclusions:

    • Identified essential features for stable cell circuit design.
    • Provided a quantitative understanding of cell interactions in tissue environments.
    • Highlighted the importance of cell-cell contact in maintaining tissue homeostasis.