Evidence map›Paper›PMID 41407709›Full record

ArticleNPJ genomic medicine2025

Malignant transformation of low-grade diffusely infiltrative tumor (LGDIT), SMARCB1-mutant to atypical teratoid/rhabdoid tumor (AT/RT).

Hye Jin Kim, Woojeung Song, Jong Ha Hwang, Sun Mo Nam, Hyeon Jong Yu, Jae Kyung Won, Sung-Hye Park, Hwajin Lee, Chul-Kee Park

Abstract read
In one paragraph

Article in NPJ genomic medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

9 authors.

Hye Jin Kim *Department of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea.
Woojeung Song *Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, Republic of Korea.
Jong Ha HwangDepartment of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea.
Sun Mo NamDepartment of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea.
Hyeon Jong YuDepartment of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea.
Jae Kyung WonSeoul National University College of Medicine, Seoul, Republic of Korea.
Sung-Hye ParkSeoul National University College of Medicine, Seoul, Republic of Korea.
Hwajin LeeDepartment of Biomedical Science, Graduate School, Kyung Hee University, Seoul, Republic of Korea. hwajin2k@khu.ac.kr.
Chul-Kee ParkDepartment of Neurosurgery, Seoul National University Hospital, Seoul, Republic of Korea. nsckpark@snu.ac.kr.

Funding

National Research Foundation of Korea(NRF) grant funded by the Korea government (MSIT) RS-2024-00335143
6 · The paper itself

Abstract

We present a rare case of low-grade diffusely infiltrative tumor (LGDIT), SMARCB1-mutant, recurred as an atypical teratoid/rhabdoid tumor (AT/RT) seven years after complete resection. Comprehensive genetic and epigenetic analysis of both LGDIT, SMARCB1-mutant, and AT/RT samples revealed that SMARCB1 mutation and methylation patterns are stable during the latent period and not the direct target that determines the malignant phenotype of cancer. However, there was a switch of oncogenic signaling pathways from the MAPK pathway to the PI3K/AKT pathway with accumulation of somatic variants responsible for the inherent malignant phenotype. Considering the dormant oncogenic traits behind an innocent phenotype, it is recommended to confirm the diagnosis of LGDIT, SMARCB1-mutant, by conducting a methylation classifier analysis or an SMARCB1 expression study to ensure accurate prognosis prediction.

Identifiers

PMID41407709
PMCPMC12828048

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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.