Chemicals and Drugs

T-Lymphoma Invasion and Metastasis-inducing Protein 1

A Rho guanine nucleotide exchange factor that consists of two pleckstrin homology domains flanking central Ras-binding, Dbl-homology (DH) and PDZ domains. It stimulates GTP-GDP exchange of rho-like GTPases such as RAC1 PROTEIN; CDC42 PROTEIN; and RHOA PROTEIN, and functions to link extracellular signals to remodeling of the CYTOSKELETON for CELL ADHESION and CELL MOVEMENT.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A Rho guanine nucleotide exchange factor that consists of two pleckstrin homology domains flanking central Ras-binding, Dbl-homology (DH) and PDZ domains. It stimulates GTP-GDP exchange of rho-like GTPases such as RAC1 PROTEIN; CDC42 PROTEIN; and RHOA PROTEIN, and functions to link extracellular signals to remodeling of the CYTOSKELETON for CELL ADHESION and CELL MOVEMENT.

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Synonyms

4 entry terms
  • TIAM-1 Protein
  • TIAM1 Protein
  • T Lymphoma Invasion and Metastasis inducing Protein 1
  • TIAM 1 Protein

MeSH Record

Aspects Covered

30 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analysis, antagonists & inhibitors, biosynthesis, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, deficiency, drug effects, economics, genetics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, ultrastructure, urine.

MeSH Record

History Note

2018

MeSH Record

Previous Indexing

  • Guanine Nucleotide Exchange Factors (2007-2017)

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AMA Style

References

  1. National Library of Medicine. T-Lymphoma Invasion and Metastasis-inducing Protein 1. Medical Subject Headings (MeSH). 2026. Unique ID D000075684. http://id.nlm.nih.gov/mesh/2026/D000075684
  2. T-Lymphoma Invasion and Metastasis-inducing Protein 1. In: Wikidata. https://www.wikidata.org/wiki/Q24782468