Evidence map›Paper›PMID 29924459›Full record

ArticlePhysiological reports2018

Clinical, biochemical, and pathophysiological analysis of SLC34A1 mutations.

Amy Fearn, Benjamin Allison, Sarah J Rice, Noel Edwards, Jan Halbritter, Soline Bourgeois, Eva M Pastor-Arroyo, Friedhelm Hildebrandt, Velibor Tasic, Carsten A Wagner and 3 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Physiological reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 46 citations in OpenAlex.

  1. Identification of a Novel HomozygousInternational journal of molecular sciences · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. A Novel Heterozygous Mutation c.1627G>T (p.Gly543Cys) in theInternational journal of molecular sciences · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Mild Idiopathic Infantile Hypercalcemia-Part 1: Biochemical and Genetic Findings.The Journal of clinical endocrinology and metabolism · 2021
    Observational
  15. Long-term outcome of the survivors of infantile hypercalcaemia with CYP24A1 and SLC34A1 mutations.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2021
    Article
  16. Review
  17. Article
  18. Observational
  19. Overlapping Phenotypes Associated WithFrontiers in endocrinology · 2021
    Article
  20. 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

13 authors at 6 institutions in 6 countries.

Amy FearnInstitute for Cell and Molecular Biosciences, Medical School, Newcastle University, Newcastle, United Kingdom.
Benjamin AllisonInstitute for Cell and Molecular Biosciences, Medical School, Newcastle University, Newcastle, United Kingdom.
Sarah J RiceInstitute of Genetic Medicine, Newcastle University, Newcastle, United Kingdom.
Noel EdwardsInstitute of Genetic Medicine, Newcastle University, Newcastle, United Kingdom.
Jan HalbritterDivision of Nephrology, Department of Internal Medicine, University Clinic Leipzig, Leipzig, Germany.
Soline BourgeoisInstitute of Physiology, University of Zurich, Zurich, Switzerland.
Eva M Pastor-ArroyoInstitute of Physiology, University of Zurich, Zurich, Switzerland.
Friedhelm HildebrandtDepartment of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
Velibor TasicMedical Faculty Skopje, University Children's Hospital, Skopje, Macedonia.
Carsten A WagnerInstitute of Physiology, University of Zurich, Zurich, Switzerland.
Nati HernandoInstitute of Physiology, University of Zurich, Zurich, Switzerland.
John A SayerInstitute of Genetic Medicine, Newcastle University, Newcastle, United Kingdom.ORCID 0000-0003-1881-3782
Andreas WernerInstitute for Cell and Molecular Biosciences, Medical School, Newcastle University, Newcastle, United Kingdom.
Newcastle University · GBUniversity of Zurich · CHBoston Children's Hospital · USChildren's Clinical University Hospital · LVNewcastle upon Tyne Hospitals NHS Foundation Trust · GBUniversity Hospital Leipzig · DE

Funding

Novel genetics, pathobiology & therapy of nephronophthisis-related ciliopathiesR01DK068306 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HILDEBRANDT, FRIEDHELM · 2004 to 2022
$6.6M
6 · The paper itself

Abstract

Mutations in SLC34A1, encoding the proximal tubular sodium-phosphate transporter NaPi-IIa, may cause a range of clinical phenotypes including infantile hypercalcemia, a proximal renal Fanconi syndrome, which are typically autosomal recessive, and hypophosphatemic nephrolithiasis, which may be an autosomal dominant trait. Here, we report two patients with mixed clinical phenotypes, both with metabolic acidosis, hyperphosphaturia, and renal stones. Patient A had a single heterozygous pathogenic missense mutation (p.I456N) in SLC34A1, consistent with the autosomal dominant pattern of renal stone disease in this family. Patient B, with an autosomal recessive pattern of disease, was compound heterozygous for SLC34A1 variants; a missense variant (p.R512C) together with a relatively common in-frame deletion p.V91A97del7 (91del7). Xenopus oocyte and renal (HKC-8) cell line transfection studies of the variants revealed limited cell surface localization, consistent with trafficking defects. Co-expression of wild-type and I456N and 91del7 appeared to cause intracellular retention in HKC-8, whereas the R512C mutant had a less dominant effect. Expression in Xenopus oocytes failed to demonstrate a significant dominant negative effect for I456N and R512C; however, a negative impact of 91del7 on [

Indexed as

MutationAdultComputer SimulationHumansHypophosphatemiaInfantMaleNephrolithiasisPhenotypeSodium-Phosphate Cotransporter Proteins, Type IIaSLC34A1 protein, humanSodium-Phosphate Cotransporter Proteins, Type IIaEpithelial cellFanconi syndromemetabolic acidosisnephrolithiasisphosphateSLC34A1

Identifiers

PMID29924459
PMCPMC6010730
OpenAlexW2809151716

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.