Evidence map›Paper›PMID 40403879›Full record

ArticleMolecules and cells2025

MicroRNA-196a increases apoptosis in B cells through downregulation of FOXO1.

Soyoung Kim, Mina Han, Hyun Ju Hwang, Young-Ho Ahn, Ho Joon Im, Sang-Hyun Hwang, Kyung-Nam Koh, Nayoung Kim

Abstract read
In one paragraph

Article in Molecules and cells, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

8 authors.

Soyoung KimAsan Institute for Life Sciences and Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Mina HanAsan Institute for Life Sciences and Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Hyun Ju HwangAsan Institute for Life Sciences and Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Young-Ho AhnDepartment of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea.
Ho Joon ImDepartment of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Sang-Hyun HwangDepartment of Laboratory Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Kyung-Nam KohDepartment of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. Electronic address: pedkkn@amc.seoul.kr.
Nayoung KimAsan Institute for Life Sciences and Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. Electronic address: naykim@amc.seoul.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) are key regulators of cancer pathogenesis, and their expression is often dysregulated in cancer cells. The role of miR-196a-5p has been investigated in various types of cancers. However, it is relatively less understood in B-cell malignancies. This study aimed to investigate the role of miR-196a-5p in B cells by using a human diffuse large B-cell lymphoma cell line, SU-DHL-6, and mouse B lymphocytes. The enforced expression of miR-196a in SU-DHL-6 cells increased daunorubicin-mediated apoptosis. Luciferase assay revealed that FOXO1 was a direct target of miR-196a-5p in SU-DHL-6 cells. The mRNA and protein expression of FOXO1 was downregulated in miR-196a-overexpressing SU-DHL-6 cells. In addition, miR-196a-5p was highly expressed in mouse bone marrow cells, compared with that of splenic B cells, and FOXO1 expression was negatively correlated with miR-196a-5p level. miR-196a-5p was upregulated by B-cell receptor stimulation, which was inversely correlated with FOXO1 expression in splenic B cells. Apoptosis was increased when miR-196a-5p was upregulated in murine primary B cells. These results identify miR-196a-5p as a post-transcriptional regulator of FOXO1 and indicate its importance in regulating B-cell malignancies and activation.

Indexed as

ApoptosisB-LymphocytesForkhead Box Protein O1MicroRNAsAnimalsCell Line, TumorDown-RegulationGene Expression Regulation, NeoplasticHumansMiceForkhead Box Protein O1FOXO1 protein, humanMicroRNAsMIRN196 microRNA, humanApoptosisB-cell activationB-cell lymphomaFOXO1MicroRNA-196a-5p

Identifiers

PMID40403879
PMCPMC12173125

What Socratic holds

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LicenceCC BY-NC-ND
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Registered trials

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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 Socratic graph.