The two thyroid hormone receptor genes have opposite effects on estrogen-stimulated sex behaviors

Tammy L. Dellovade, John Chan, Bjorn Vennstrom, Douglas Forrest, Donald W. Pfaff

Research output: Contribution to journalArticlepeer-review

66 Scopus citations

Abstract

The two genes coding for thyroid hormone receptors (TR) α1 and β have opposite effects on female sex behaviors. Deletion of TRα1 reduced them, whereas deletion of TRβ actually increased them. These results could not be attributed to altered levels of hormones in the blood, general alterations in estrogen responsiveness or altered general activity. Instead, they indicate a previously unknown molecular mechanism upon which the two TR genes exert opposite influences.

Original languageEnglish
Pages (from-to)472-475
Number of pages4
JournalNature Neuroscience
Volume3
Issue number5
DOIs
StatePublished - May 2000

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