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Related Experiment Video

Updated: May 30, 2026

Community-based Adapted Tango Dancing for Individuals with Parkinson's Disease and Older Adults

Community-based Adapted Tango Dancing for Individuals with Parkinson's Disease and Older Adults

Published on: December 9, 2014

It takes two to tango.

Angelina B Bilate¹, Juan J Lafaille

¹Molecular Pathogenesis Program, Kimmel Center for Biology and Medicine at the Skirball Institute, New York University School of Medicine, New York, NY 10016, USA.

|July 23, 2011

Summary

Regulatory T (Treg) cells are crucial for immune tolerance. Both natural and induced Treg subsets are required for tolerance, likely due to distinct T cell receptor repertoires.

Area of Science:

Immunology
Cell Biology

Background:

Regulatory T (Treg) cells are critical for maintaining immune homeostasis and preventing autoimmune diseases.
Treg cells exist in distinct subsets, including natural Treg (nTreg) and induced Treg (iTreg) cells, which arise in different contexts.

Discussion:

This study by Haribhai et al. (2011) investigates the specific roles of nTreg and iTreg cells in establishing immune tolerance.
The findings suggest that both nTreg and iTreg cells contribute non-redundantly to the maintenance of tolerance.
A potential mechanism proposed is the presence of distinct T cell receptor (TCR) repertoires within each Treg subset, allowing them to recognize different antigens.

Key Insights:

Both natural and induced regulatory T cell subsets are essential for achieving immune tolerance.

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Nonoverlapping T cell receptor repertoires may underlie the distinct but complementary functions of Treg subsets.

This highlights the complex cellular network required for immune self-regulation.

Outlook:

Further research could explore the specific antigens recognized by each Treg subset.
Understanding these distinct roles may lead to novel therapeutic strategies for autoimmune disorders and transplantation.
Investigating the developmental pathways and signaling involved in maintaining diverse Treg repertoires is warranted.