Evidence map›Paper›PMID 22437199›Full record

ReviewMetabolic brain disease2012

Thyroid hormone's role in regulating brain glucose metabolism and potentially modulating hippocampal cognitive processes.

V Jahagirdar, E C McNay

Abstract readReview
In one paragraph

Review in Metabolic brain disease, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

V JahagirdarOffice of Outcomes Assessment and Institutional Research, Excelsior College, Albany, NY 12203, USA. vaishalijahagirdar@yahoo.com
E C McNay
Excelsior College · USUniversity at Albany, State University of New York · US

Funding

Insulin in the hippocampus: memory enhancement and impact of type 2 diabetesR01DK077106 · NIDDK · YALE UNIVERSITY · PI MCNAY, EWAN C · 2007 to 2011
$1.4M
NIDDK NIH HHS R01 DK077106
6 · The paper itself

Abstract

Cognitive performance is dependent on adequate glucose supply to the brain. Insulin, which regulates systemic glucose metabolism, has been recently shown both to regulate hippocampal metabolism and to be a mandatory component of hippocampally-mediated cognitive performance. Thyroid hormones (TH) regulate systemic glucose metabolism and may also be involved in regulation of brain glucose metabolism. Here we review potential mechanisms for such regulation. Importantly, TH imbalance is often encountered in combination with metabolic disorders such as diabetes, and may cause additional metabolic dysregulation and hence worsening of disease states. TH's potential as a regulator of brain glucose metabolism is heightened by interactions with insulin signaling, but there have been relatively few studies on this topic or on the actions of TH in a mature brain. This review discusses evidence for mechanistic links between TH, insulin, cognitive function, and brain glucose metabolism, and reaches the conclusion that TH may modulate memory processes, likely at least in part by modulation of central insulin signaling and glucose metabolism.

Indexed as

AnimalsBrain ChemistryCognitionGlucocorticoidsGlucoseHippocampusHumansInsulinMemoryThyroid HormonesGlucocorticoidsGlucoseInsulinThyroid Hormones

Identifiers

PMID22437199
PMCPMC3348399
OpenAlexW2002720287

What OpenQuestion holds

Textmetadata
LicenceTDM
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.