Evidence map›Paper›PMID 34917360›Full record

ArticleClinical case reports2021

Novel compound heterozygous mutations in the CYP4F22 gene in a patient with autosomal recessive congenital ichthyosis.

Haiyan Tang, Xiaoliu Shi, Guiying Zhang

Open access · goldAbstract readCase Reports
In one paragraph

Article in Clinical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 46% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Novel Compound Heterozygous Variants inJournal of clinical medicine · 2026
    Article
  2. Review
  3. Review
  4. 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

3 authors at 1 institution in 1 country.

Haiyan TangDepartment of Medical Genetics The Second Xiangya Hospital Central South University Changsha China.ORCID https://orcid.org/0000-0002-9029-8431
Xiaoliu ShiDepartment of Medical Genetics The Second Xiangya Hospital Central South University Changsha China.
Guiying ZhangDepartment of Dermatology The Second Xiangya Hospital Central South University Changsha China.
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autosomal recessive congenital ichthyosis (ARCI) is a rare form of keratinization disorder of the skin, which can be caused by mutations in 14 ARCI genes. We present a rare case of ARCI that carried a novel null mutation and a novel splice site mutation in the CYP4F22 gene.

Indexed as

case reportcongenital ichthyosisCYP4F22null mutationsplice site mutation

Identifiers

PMID34917360
PMCPMC8645175
OpenAlexW4200058141

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.