Evidence map›Paper›PMID 42297387›Full record

ArticleThe Journal of international medical research2026

A novel

Linfa Chen, Juanli Liu, Shan Wei, Junbing He

Abstract readCase Reports
In one paragraph

Article in The Journal of international medical research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Linfa ChenDepartment of Neurology, Huizhou Third People's Hospital, Guangzhou Medical University, China.ORCID 0000-0003-2203-4677
Juanli LiuDepartment of Neurology, Huizhou Third People's Hospital, Guangzhou Medical University, China.
Shan WeiDepartment of Neurology, Huizhou Third People's Hospital, Guangzhou Medical University, China.
Junbing HeThe Intensive Care Unit, Jieyang People's Hospital (Jieyang Affiliated Hospital of Sun Yat-sen University), China.ORCID 0000-0002-6916-4770

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A female patient in her late 50s was admitted with sudden-onset speech impairment. Brain computed tomography identified multiple intracranial calcifications alongside an acute ischemic lesion in the left frontoparietal region. Whole-genome sequencing revealed a novel frameshift variant in the SLC20A2 gene (c.1089del, p.Ile363MetfsTer92), which is associated with primary brain calcification. The variant was also detected in the patient's son and eldest daughter. Both of them demonstrated multiple intracranial calcifications on computed tomography, whereas the second daughter tested negative for the variant and showed no radiologic evidence of calcification. According to the American College of Medical Genetics and Genomics guidelines, the variant was classified as likely pathogenic. This case report documents a novel loss-of-function variant in

Indexed as

BrainBrain DiseasesCalcinosisSodium-Phosphate Cotransporter Proteins, Type IIIFemaleFrameshift MutationHumansMiddle AgedPedigreeTomography, X-Ray ComputedSLC20A2 protein, humanSodium-Phosphate Cotransporter Proteins, Type IIICase reportgenetic diagnosisnovel variantprimary brain calcificationSLC20A2

Identifiers

PMID42297387
PMCPMC13269961

What OpenQuestion holds

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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.