Evidence map›Paper›PMID 30148047›Full record

ReviewCurrent stem cell reports2018

How and Why to Replace the 14-Day Rule.

Sarah Chan

Abstract readReview
In one paragraph

Review in Current stem cell reports, 2018. 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
–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

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

  1. Pooled it
  2. When to create embryos or organoids for research.Journal of medical ethics · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. The ethics of human-embryoids model: a call for consistency.Journal of molecular medicine (Berlin, Germany) · 2021
    Review
  11. Rethinking Human Embryo Research Policies.The Hastings Center report · 2021
    Article
  12. Emerging moral status issues.Monash bioethics review · 2020
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Discarding IVF embryos: reporting on global practices.Journal of assisted reproduction and genetics · 2019
    Article
  18. Micro-Engineered Models of Development Using Induced Pluripotent Stem Cells.Frontiers in bioengineering and biotechnology · 2019
    Review
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

1 author.

Sarah Chan1Usher Institute for Population Health Sciences and Informatics, Old Medical School, Teviot Place, University of Edinburgh, Edinburgh, EH8 9AG UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose of reviewThe '14-day rule', which limits research on human embryos to the first 14 days after fertilisation, has long been a pillar of regulation in this contested area. Recently, advances in developmental biology have led to calls to rethink the rule and its application. In this paper, I address the question of whether the 14-day rule should be replaced and, if so, how. RECENT

findingsThe two lines of research that have prompted this question are new techniques enabling culture of embryos at least up to 14 days and patterning experiments with pluripotent cells suggesting that they might form embryo-like structures. I consider each of these in relation to the foundations and function of the rule to examine whether they warrant change. SUMMARY: I argue that the 14-day rule for embryo research should be open to change, but that this possibility must be addressed through early and thorough discussion involving a wide range of publics and other stakeholders.

Indexed as

14-day ruleEmbryo researchEthicsStem cells

Identifiers

PMID30148047
PMCPMC6096763

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.