Evidence map›Paper›PMID 22641000›Full record

ReviewNature reviews. Endocrinology2012

The role of Klotho in energy metabolism.

M Shawkat Razzaque

Abstract readReview
In one paragraph

Review in Nature reviews. Endocrinology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

65 citing papers in PubMed, 122 citations in OpenAlex.

  1. Trial
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  11. Preeclampsia as a Study Model for Aging: The Klotho Gene Paradigm.International journal of molecular sciences · 2025
    Review
  12. Article
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  19. Review
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5 more citing papers are in PubMed but not listed here.

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

1 author at 1 institution in 1 country.

M Shawkat RazzaqueDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Research and Education Building, Room 304, 190 Longwood Avenue, Boston, MA 02115, USA. mrazzaque@hms.harvard.edu
Harvard University · US

Funding

In vivo interactions of Fgf-23, klotho and vitamin DR01DK077276 · NIDDK · HARVARD MEDICAL SCHOOL · PI RAZZAQUE, MOHAMMED S · 2007 to 2011
$1.5M
NIDDK NIH HHS R01 DK077276NIDDK NIH HHS R01-DK077276
6 · The paper itself

Abstract

A disproportionate expansion of white adipose tissue and abnormal recruitment of adipogenic precursor cells can not only lead to obesity but also impair glucose metabolism, which are both common causes of insulin resistance and diabetes mellitus. The development of novel and effective therapeutic strategies to slow the progression of obesity, diabetes mellitus and their associated complications will require improved understanding of adipogenesis and glucose metabolism. Klotho might have a role in adipocyte maturation and systemic glucose metabolism. Klotho increases adipocyte differentiation in vitro, and mice that lack Klotho activity are lean owing to reduced white adipose tissue accumulation; moreover, mice that lack the Kl gene (which encodes Klotho) are resistant to obesity induced by a high-fat diet. Knockout of Kl in leptin-deficient Lep(ob/ob) mice reduces obesity and increases insulin sensitivity, which lowers blood glucose levels. Energy metabolism might also be influenced by Klotho. However, further studies are needed to explore the possibility that Klotho could be a novel therapeutic target to reduce obesity and related complications, and to determine whether and how Klotho might influence the regulation and function of a related protein, β-Klotho, which is also involved in energy metabolism.

Indexed as

AnimalsEnergy MetabolismFibroblast Growth Factor-23Fibroblast Growth FactorsGlucuronidaseHumansInsulin ResistanceKlotho ProteinsLeptinObesityFibroblast Growth Factor-23Fibroblast Growth FactorsGlucuronidaseKlotho ProteinsLeptin

Identifiers

PMID22641000
PMCPMC3704949
OpenAlexW2130492789

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.