Evidence map›Paper›PMID 12777627›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2003

Discovery of diverse thyroid hormone receptor antagonists by high-throughput docking.

Matthieu Schapira, Bruce M Raaka, Sharmistha Das, Li Fan, Maxim Totrov, Zhiguo Zhou, Stephen R Wilson, Ruben Abagyan, Herbert H Samuels

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
7.7field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

53 citing papers in PubMed, 162 citations in OpenAlex.

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  20. Inhibition of thyroid hormone receptor locally in the retina is a therapeutic strategy for retinal degeneration.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2017
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Matthieu SchapiraMolsoft LLC, 3366 North Torrey Pines Court, Suite 300, La Jolla, CA 92037, USA. matthieu@molsoft.com
Bruce M Raaka
Sharmistha Das
Li Fan
Maxim Totrov
Zhiguo Zhou
Stephen R Wilson
Ruben Abagyan
Herbert H Samuels
Molsoft (United States) · USTorrey Pines Institute For Molecular Studies · USNew York University · US

Funding

METABOLIC EFFECTS OF THYROID HORMONE IN CELL CULTURER01DK016636 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI SAMUELS, HERBERT H · 1986 to 2007
$6.0M
Rational Development of Thyroid Receptor AntagonistsR42DK059041 · NIDDK · MOLSOFT, LLC · PI TOTROV, MAXIM · 2003 to 2004
$485k
Metabolic Effects of Thyroid HormoneR56DK016636 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI SAMUELS, HERBERT H · 2009 to 2009
$211k
RATIONAL DEVELOPMENT OF THYROID RECEPTOR ANTAGONISTSR41DK059041 · NIDDK · MOLSOFT, LLC · PI SCHAPIRA, MATTHIEU · 2000 to 2000
$100k
METABOLIC EFFECTS OF THYROID HORMONER37DK016636 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI SAMUELS, HERBERT H · 1991 to 1998
–
NIDDK NIH HHS DK16636NIDDK NIH HHS DK59041NIDDK NIH HHS R01 DK016636NIDDK NIH HHS R41 DK059041NIDDK NIH HHS R42 DK059041NIDDK NIH HHS R56 DK016636
6 · The paper itself

Abstract

Treatment of hyperthyroidism, a common clinical condition that can have serious manifestations in the elderly, has remained essentially unchanged for >30 years. Directly antagonizing the effect of the thyroid hormone at the receptor level may be a significant improvement for the treatment of hyperthyroid patients. We built a computer model of the thyroid hormone receptor (TR) ligand-binding domain in its predicted antagonist-bound conformation and used a virtual screening algorithm to select 100 TR antagonist candidates out of a library of >250,000 compounds. We were able to obtain 75 of the compounds selected in silico and studied their ability to act as antagonists by using cultured cells that express TR. Fourteen of these compounds were found to antagonize the effect of T3 on TR with IC50s ranging from 1.5 to 30 microM. A small virtual library of compounds, derived from the highest affinity antagonist (1-850) that could be rapidly synthesized, was generated. A second round of virtual screening identified new compounds with predicted increased antagonist activity. These second generation compounds were synthesized, and their ability to act as TR antagonists was confirmed by transfection and receptor binding experiments. The extreme structural diversity of the antagonist compounds shows how receptor-based virtual screening can identify diverse chemistries that comply with the structural rules of TR antagonism.

Indexed as

Drug DesignDrug Evaluation, PreclinicalHeLa CellsHumansHyperthyroidismIn Vitro TechniquesLigandsModels, MolecularMolecular StructureProtein ConformationReceptors, Thyroid HormoneStructure-Activity RelationshipTriiodothyronineUser-Computer InterfaceLigandsReceptors, Thyroid HormoneTriiodothyronine

Identifiers

PMID12777627
PMCPMC165879
OpenAlexW1965345171

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.