Evidence map›Paper›PMID 35181734›Full record

ArticleScientific reports2022

WDR72 regulates vesicle trafficking in ameloblasts.

Kaitlin Katsura, Yukiko Nakano, Yan Zhang, Rozana Shemirani, Wu Li, Pamela Den Besten

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Molecular genetics and long-term outcomes of primary distal renal tubular acidosis in Asia.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
    Observational
  3. Article
  4. Article
  5. WDR72 Is Required for Urinary Acidification and Normal HActa physiologica (Oxford, England) · 2026
    Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Roles of calcium in ameloblasts during tooth development: A scoping review.Journal of Taibah University Medical Sciences · 2025
    Review
  12. Review
  13. Review
  14. Review
  15. NovelJournal of personalized medicine · 2023
    Article
  16. Frontiers in physiology · 2023
    Article
  17. NaFrontiers in physiology · 2023
    Article
  18. 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

6 authors at 1 institution in 1 country.

Kaitlin KatsuraDepartment of Orofacial Sciences, School of Dentistry, University of California, San Francisco, 521 Parnasus Ave, Box 0422, San Francisco, CA, 04143-0422, USA.
Yukiko NakanoDepartment of Orofacial Sciences, School of Dentistry, University of California, San Francisco, 521 Parnasus Ave, Box 0422, San Francisco, CA, 04143-0422, USA.
Yan ZhangDepartment of Orofacial Sciences, School of Dentistry, University of California, San Francisco, 521 Parnasus Ave, Box 0422, San Francisco, CA, 04143-0422, USA.
Rozana ShemiraniDepartment of Orofacial Sciences, School of Dentistry, University of California, San Francisco, 521 Parnasus Ave, Box 0422, San Francisco, CA, 04143-0422, USA.
Wu LiDepartment of Orofacial Sciences, School of Dentistry, University of California, San Francisco, 521 Parnasus Ave, Box 0422, San Francisco, CA, 04143-0422, USA.
Pamela Den BestenDepartment of Orofacial Sciences, School of Dentistry, University of California, San Francisco, 521 Parnasus Ave, Box 0422, San Francisco, CA, 04143-0422, USA. pamela.denbesten@ucsf.edu.
University of California, San Francisco · US

Funding

UCSF INTEGRATED DDS-PHD TRAINING PROGRAMT32DE007306 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Yukiko Nakano · 1996 to 2026
$15.4M
Enamel biomineralization; the role of pH cyclingR01DE027971 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Pamela K Den Besten · 2019 to 2026
$4.5M
The stage-specific regulation of ameloblastin and enamelin by the distinct nuclear factorsR01DE027076 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Yan Zhang · 2017 to 2026
$4.0M
The stage-specific regulation of ameloblastin and enamelin by the distinct nuclear factorsR56DE027076 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ZHANG, YAN · 2022 to 2022
$323k
Investigating the function of WDR72 in enamel maturationF30DE024374 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KATSURA, KAITLIN A · 2015 to 2018
$184k
NIDCR NIH HHS F30 DE024374NIDCR NIH HHS R01 DE027076NIDCR NIH HHS R01 DE027971NIDCR NIH HHS R01DE027971NIDCR NIH HHS R56 DE027076NIDCR NIH HHS T32 DE007306
6 · The paper itself

Abstract

As the hardest tissue in the human body, tooth enamel formation is a highly regulated process involving several stages of differentiation and key regulatory genes. One such gene, tryptophan-aspartate repeat domain 72 (WDR72), has been found to cause a tooth enamel defect when deleted or mutated, resulting in a condition called amelogenesis imperfecta. Unlike the canonical genes regulating tooth development, WDR72 remains intracellularly and is not secreted to the enamel matrix space to regulate mineralization, and is found in other major organs of the body, namely the kidney, brain, liver, and heart. To date, a link between intracellular vesicle transport and enamel mineralization has been suggested, however identification of the mechanistic regulators has yet to be elucidated, in part due to the limitations associated with studying highly differentiated ameloblast cells. Here we show compelling evidence that WDR72 regulates endocytosis of proteins, both in vivo and in a novel in vitro ameloblast cell line. We elucidate WDR72's function to be independent of intracellular vesicle acidification while still leading to defective enamel matrix pH extracellularly. We identify a vesicle function associated with microtubule assembly and propose that WDR72 directs microtubule assembly necessary for membrane mobilization and subsequent vesicle transport. Understanding WDR72 function provides a mechanistic basis for determining physiologic and pathologic tissue mineralization.

Indexed as

AmeloblastsAmelogenesis ImperfectaBrainCalcification, PhysiologicCell DifferentiationDental EnamelEndocytosisHumansKidneyLiverMicrotubulesMyocardiumTooth

Identifiers

PMID35181734
PMCPMC8857301
OpenAlexW4212808501

What OpenQuestion holds

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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.