Evidence map›Paper›PMID 27215557›Full record

ReviewInternational urology and nephrology2016

Klotho, the Holy Grail of the kidney: from salt sensitivity to chronic kidney disease.

Rigas G Kalaitzidis, Anila Duni, Kostas C Siamopoulos

Abstract readReview
PubMed Publisher
In one paragraph

Review in International urology and nephrology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Biomarkers for predicting outcomes in chronic kidney disease.Current opinion in nephrology and hypertension · 2016
    Review
  8. Article
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

3 authors at 1 institution in 1 country.

Rigas G KalaitzidisDepartment of Nephrology, University Hospital of Ioannina, Ioannina, Greece. rigaska@gmail.com.
Anila DuniDepartment of Nephrology, University Hospital of Ioannina, Ioannina, Greece.
Kostas C SiamopoulosDepartment of Nephrology, University Hospital of Ioannina, Ioannina, Greece.
University Hospital of Ioannina · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Klotho gene displays an extremely shortened life span with loss of function missense mutations leading to premature multiple organ failure, thus resembling human premature aging syndromes. The transmembrane form of Klotho protein functions as an obligatory co-receptor for FGF23. Klotho and FGF23 are crucial components for the regulation of vitamin D metabolism and subsequently blood phosphate levels. The secreted Klotho protein has multiple regulatory functions, including effects on electrolyte homeostasis, on growth factor pathways as well as on oxidative stress, which are currently the object of extensive research. Klotho protein deficiency is observed in many experimental and clinical disease models. Genetic polymorphisms such as the G-395A polymorphism in the promoter region of the Klotho gene have been associated with the development of essential hypertension. The kidneys are the primary site of Klotho production, and renal Klotho is decreased in CKD, followed by a reduction in plasma Klotho. Klotho deficiency has been both associated with progression of CKD as well as with its cardinal systemic manifestations, including cardiovascular disease. Thus, Klotho has been suggested both as a risk biomarker for early detection of CKD and additionally as a potential therapeutic tool in the future.

Indexed as

GlucuronidaseKidneyRenal Insufficiency, ChronicDisease ProgressionFibroblast Growth Factor-23HumansKlotho ProteinsSodium ChlorideFGF23 protein, humanFibroblast Growth Factor-23GlucuronidaseKlotho ProteinsSodium ChlorideChronic kidney diseaseHypertensionKlotho geneSalt sensitivity

Identifiers

PMID27215557
OpenAlexW2401166470

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.