Evidence map›Paper›PMID 23917030›Full record

ReviewCurrent opinion in nephrology and hypertension2013

Structure, function, and regulation of the SLC4 NBCe1 transporter and its role in causing proximal renal tubular acidosis.

Ira Kurtz, Quansheng Zhu

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in nephrology and hypertension, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

29 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. The role of NaPflugers Archiv : European journal of physiology · 2024
    Review
  5. Article
  6. Article
  7. Understanding the Physiological Role of Electroneutral NaPharmaceuticals (Basel, Switzerland) · 2022
    Review
  8. Acid-base effects of combined renal deletion of NBCe1-A and NBCe1-B.American journal of physiology. Renal physiology · 2022
    Article
  9. Article
  10. Review
  11. Article
  12. Acetazolamide causes renalAmerican journal of physiology. Renal physiology · 2020
    Article
  13. NBCe1-A is required for the renal ammonia and KAmerican journal of physiology. Renal physiology · 2020
    Article
  14. Article
  15. Regulation of renal NaDC1 expression and citrate excretion by NBCe1-A.American journal of physiology. Renal physiology · 2019
    Article
  16. Review
  17. Evidence for a regulated CaJournal of cell science · 2019
    Article
  18. Expression of the B splice variant of NBCe1 (SLC4A4) in the mouse kidney.American journal of physiology. Renal physiology · 2018
    Article
  19. Article
  20. Sexual Dimorphic Pattern of Renal Transporters and Electrolyte Homeostasis.Journal of the American Society of Nephrology : JASN · 2017
    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

2 authors at 1 institution in 1 country.

Ira KurtzDivision of Nephrology, David Geffen School of Medicine, UCLA, Los Angeles, California, USA. ikurtz@mednet.ucla.edu
Quansheng Zhu
University of California, Los Angeles · US

Funding

The Biology of NBCe1 in Health and DiseaseR01DK077162 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI IRA KURTZ · 2007 to 2026
$6.7M
BIOLOGY OF SODIUM BICARBONATE TRANSPORTR01DK058563 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KURTZ, IRA · 2001 to 2011
$3.1M
NIDDK NIH HHS DK058563NIDDK NIH HHS DK077162NIDDK NIH HHS R01 DK058563NIDDK NIH HHS R01 DK077162
6 · The paper itself

Abstract

purpose of reviewThere has been significant progress in our understanding of the structural and functional properties and regulation of the electrogenic sodium bicarbonate cotansporter NBCe1, a membrane transporter that plays a key role in renal acid-base physiology. The NBCe1 variant NBCe1-A mediates basolateral electrogenic sodium-base transport in the proximal tubule and is critically required for transepithelial bicarbonate absorption. Mutations in NBCe1 cause autosomal recessive proximal renal tubular acidosis (pRTA). The review summarizes recent advances in this area. RECENT

findingsA topological model of NBCe1 has been established that provides a foundation for future structure-functional studies of the transporter. Critical residues and regions have been identified in NBCe1 that play key roles in its structure, function (substrate transport, electrogenicity) and regulation. The mechanisms of how NBCe1 mutations cause pRTA have also recently been elucidated. SUMMARY: Given the important role of proximal tubule transepithelial bicarbonate absorption in systemic acid-base balance, a clear understanding of the structure-functional properties of NBCe1 is a prerequisite for elucidating the mechanisms of defective transepithelial bicarbonate transport in pRTA.

Indexed as

Acidosis, Renal TubularAnimalsCell MembraneCytoplasmFanconi SyndromeGenes, RecessiveHumansMutationSodium-Bicarbonate SymportersSLC4A4 protein, humanSodium-Bicarbonate Symporters

Identifiers

PMID23917030
PMCPMC4132186
OpenAlexW2000749702

What OpenQuestion holds

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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.