Evidence map›Paper›PMID 34312249›Full record

ReviewCold Spring Harbor perspectives in biology2022

Mammalian Digit Tip Regeneration: Moving from Phenomenon to Molecular Mechanism.

Gemma L Johnson, Jessica A Lehoczky

Open access · bronzeAbstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in biology, 2022. 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
–field-weighted citation impact
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, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Mammalian Blastema: Possibility and Potentials.International journal of stem cells · 2025
    Review
  5. The salamander blastema within the broader context of metazoan regeneration.Frontiers in cell and developmental biology · 2023
    Review
  6. Toeing the line between regeneration and fibrosis.Frontiers in cell and developmental biology · 2023
    Review
  7. Article
  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

2 authors at 2 institutions in 1 country.

Gemma L JohnsonDepartment of Orthopedics, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
Jessica A LehoczkyDepartment of Orthopedics, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
Brigham and Women's Hospital · USHarvard University · US

Funding

TRANSLATING NEW INSIGHTS FROM AXOLOTL LIMB REGENERATION INTO MICER21HD097405 · NICHD · BRIGHAM AND WOMEN'S HOSPITAL · PI LEHOCZKY, JESSICA A, WHITED, JESSICA L. · 2019 to 2020
$480k
Investigation into establishing morphology during mouse digit tip regeneration, in the context of vertebrate limb developmentR03HD093922 · NICHD · BRIGHAM AND WOMEN'S HOSPITAL · PI LEHOCZKY, JESSICA A · 2018 to 2019
$176k
NICHD NIH HHS R03 HD093922NICHD NIH HHS R21 HD097405
6 · The paper itself

Abstract

In this review, we present the current state of knowledge surrounding mammalian digit tip regeneration. We discuss the origin and formation of the blastema, a structure integral to digit tip regeneration, as well as recent insights driven by single-cell RNA sequencing into the molecular markers and cellular composition of the blastema. The digit tip is a composite of many different tissue types and we address what is known about the role of these separate tissues in regeneration of the whole digit tip. Specifically, we discuss the most extensively studied tissues in the digit tip: bone, nail epithelium, and peripheral nerves. We also address how known molecular pathways in limb development can inform research into digit tip regeneration. Overall, the mouse digit tip is an excellent model of complex mammalian regeneration that can provide insight into inducing regeneration in human tissues.

Indexed as

ExtremitiesMammalsAnimalsBone and BonesMice

Identifiers

PMID34312249
PMCPMC8725625
OpenAlexW3185873304

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.