Evidence map›Paper›PMID 34752780›Full record

ArticleDevelopmental cell2021

Transgenesis in the acoel worm Hofstenia miamia.

Lorenzo Ricci, Mansi Srivastava

Open access · greenAbstract read
In one paragraph

Article in Developmental cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Distributed neural computation and the evolution of the first brains.bioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Hallmarks of regeneration.Cell stem cell · 2024
    Review
  11. Review
  12. Article
  13. Article
  14. 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.

Lorenzo RicciDepartment of Organismic and Evolutionary Biology, Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA. Electronic address: l.ricci@ucl.ac.uk.
Mansi SrivastavaDepartment of Organismic and Evolutionary Biology, Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA. Electronic address: mansi@oeb.harvard.edu.
Evolutionary Genomics (United States) · USHarvard University · US

Funding

Using a new regenerative model system to elucidate mechanisms for stem cell regulationR35GM128817 · NIGMS · HARVARD UNIVERSITY · PI SRIVASTAVA, MANSI · 2018 to 2022
$2.1M
NIGMS NIH HHS R35 GM128817
6 · The paper itself

Abstract

The acoel worm Hofstenia miamia, which can replace tissue lost to injury via differentiation of a population of stem cells, has emerged as a new research organism for studying regeneration. To enhance the depth of mechanistic studies in this system, we devised a protocol for microinjection into embryonic cells that resulted in stable transgene integration into the genome and generated animals with tissue-specific fluorescent transgene expression in epidermis, gut, and muscle. We demonstrate that transgenic Hofstenia are amenable to the isolation of specific cell types, investigations of regeneration, tracking of photoconverted molecules, and live imaging. Further, our stable transgenic lines revealed insights into the biology of Hofstenia, including a high-resolution three-dimensional view of cell morphology and the organization of muscle as a cellular scaffold for other tissues. Our work positions Hofstenia as a powerful system with multiple toolkits for mechanistic investigations of development, whole-body regeneration, and stem cell biology.

Indexed as

AnimalsAnimals, Genetically ModifiedCell DifferentiationGenomeMusclesRegenerationTransgenesacoelscellular anatomyCRISPR-Cas9developmentFACSHofsteniamusclephotoconversionregenerationtransgenesis

Identifiers

PMID34752780
PMCPMC8641303
OpenAlexW3213398128

What OpenQuestion holds

Textmetadata
LicenceTDM
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.