Evidence map›Paper›PMID 26528423›Full record

ReviewJournal of lifestyle medicine2015

Biological Role of Anti-aging Protein Klotho.

Ji-Hee Kim, Kyu-Hee Hwang, Kyu-Sang Park, In Deok Kong, Seung-Kuy Cha

Open access · greenAbstract readReview
In one paragraph

Review in Journal of lifestyle medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 1 pooled it
6.8field-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

103 citing papers in PubMed, 1 synthesis or guideline pooled it, 204 citations in OpenAlex.

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  17. The Possible Roles ofCurrent medicinal chemistry · 2025
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43 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

5 authors at 1 institution in 1 country.

Ji-Hee KimDepartments of Physiology and Global Medical Science, Yonsei University Wonju College of Medicine, Wonju, Korea.
Kyu-Hee HwangDepartments of Physiology and Global Medical Science, Yonsei University Wonju College of Medicine, Wonju, Korea.
Kyu-Sang ParkDepartments of Physiology and Global Medical Science, Yonsei University Wonju College of Medicine, Wonju, Korea ; Institute of Lifestyle Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
In Deok KongDepartments of Physiology and Global Medical Science, Yonsei University Wonju College of Medicine, Wonju, Korea ; Institute of Lifestyle Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
Seung-Kuy ChaDepartments of Physiology and Global Medical Science, Yonsei University Wonju College of Medicine, Wonju, Korea ; Institute of Lifestyle Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea ; Nuclear Receptor Research Consortium, Yonsei University Wonju College of Medicine, Wonju, Korea.
Yonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Klotho-deficient mice have accelerated aging phenotypes, whereas overexpression of Klotho in mice extends lifespan. Klotho is an anti-aging single-pass membrane protein predominantly produced in the kidney, with shedding of the amino-terminal extracellular domain into the systemic circulation. Circulating levels of soluble Klotho decrease with age, and the klotho gene is associated with increased risk of age-related diseases. The three forms of Klotho protein have distinct functions. Membrane Klotho forms a complex with fibroblast growth factor (FGF) receptors, functions as an obligatory co-receptor for FGF23, which is involved in aging and the development of chronic diseases via regulation of P i and vitamin D metabolism. Secreted Klotho functions as a humoral factor with pleiotropic activities including regulation of oxidative stress, growth factor signaling, and ion homeostasis. Secreted Klotho is also involved in organ protection. The intracellular form of Klotho suppresses inflammation-mediated cellular senescence and mineral metabolism. Herein we provide a brief overview of the structure and function and recent research about Klotho.

Indexed as

Age-related diseasesAgingKlotho

Identifiers

PMID26528423
PMCPMC4608225
OpenAlexW2196423617

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.