Evidence map›Paper›PMID 38666393›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Exploring Memory Function Beyond Immune Cells: ANGPTL4-Mediated Memory Functions in Tissue Resident Stem Cells.

Se-Ra Park, Eun-Kyung Min, Soo-Rim Kim, Suk-Kyung Kim, Kun-Hee Na, Chan Hum Park, YunJae Jung, Byung-Chul Oh, In-Sun Hong

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

8 citing papers in PubMed, 8 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Se-Ra ParkDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Eun-Kyung MinDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Soo-Rim KimDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Suk-Kyung KimDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Kun-Hee NaDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Chan Hum ParkDepartment of Otolaryngology-Head and Neck Surgery, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, 24201, Republic of Korea.
YunJae JungDepartment of Microbiology, College of Medicine, Gachon University, Incheon, 21999, Republic of Korea.
Byung-Chul OhDepartment of Physiology, Lee Gil Ya Cancer and Diabetes Institute, Gachon University College of Medicine, Incheon, 21999, Republic of Korea.
In-Sun HongDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.ORCID 0000-0002-3267-0127
Gachon University · KRHallym University · KR

Funding

Korea government RS-2023-00254427Korean Fund for Regenerative Medicine 21A0103L1Korean government 2021R1A5A2030333Korean government NRF-2022R1A2C2092700National Research Foundation of Korea
6 · The paper itself

Abstract

Adapted immune cells are known to develop memory functions that increase resistance to subsequent infections after initial pathogen exposure, however, it is unclear whether non-immune cells, like tissue-resident stem cells, have similar memory functions. Here, it is found that tissue-resident stem cells crucial for tissue regeneration show diminished adverse effects on diverse stem cell functions against successive exposure to foreign antigen (β-glucan) to maintain tissue homeostasis and stability both in vitro and in vivo. These data suggest that endometrial stem cells may possess a robust memory function, in contrast, fully differentiated cells like fibroblasts and vesicular cells do not show these memory mechanisms upon consecutive antigen exposure. Moreover, the pivotal role of Angiopoietin-like 4 (ANGPTL4) in regulating the memory functions of endometrial stem cells is identified through specific shRNA knockdown in vitro and knockout mice in vivo experiments. ANGPTL4 is associated with the alteration of diverse stem cell functions and epigenetic modifications, notably through histone H3 methylation changes and two pathways (i.e., PI3K/Akt and FAK/ERK1/2 signaling) upon consecutive antigen exposure. These findings imply the existence of inherent self-defense mechanisms through which local stem cells can adapt and protect themselves from recurrent antigenic challenges, ultimately mitigating adverse consequences.

Indexed as

Angiopoietin-Like Protein 4Mice, KnockoutStem CellsAnimalsCell DifferentiationFemaleImmunologic MemoryMiceMice, Inbred C57BLSignal TransductionAngiopoietin-Like Protein 4Angptl4 protein, mouseANGPTL4endometrial stem cellsforeign antigenmemory function

Identifiers

PMID38666393
PMCPMC11267307
OpenAlexW4395677626

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.