Evidence map›Paper›PMID 39406496›Full record

ArticleStem cells translational medicine2024

eIF6 modulates skin wound healing by upregulating keratin 6B.

Xiaoyan Wang, Guangchao Xu, Fangyingnan Zhang, Yating Wei, Jiawen Deng, Lan Mu, Jinqing He, Dehua He, Meifang Yin, Ilaria Dal Pra and 6 more

Abstract read
In one paragraph

Article in Stem cells translational medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 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

16 authors.

Xiaoyan WangDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.ORCID 0009-0006-1979-6290
Guangchao XuDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Fangyingnan ZhangDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Yating WeiDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.ORCID 0000-0002-3458-2171
Jiawen DengDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Lan MuDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Jinqing HeDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Dehua HeDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Meifang YinDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Ilaria Dal PraSection of Human Histology & Embryology, Department of Surgery, Dentistry, Paediatrics & Obstetrics, University of Verona, Verona, Venetia, Italy.
Xiaofang LiuDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Weichao CaiDepartment of Plastic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou 317000, People's Republic of China.
Linjing YangDepartment of Plastic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou 317000, People's Republic of China.
Chunmao HanDepartment of Burns and Wound Care Center, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, People's Republic of China.ORCID 0000-0002-2821-1323
Guangtao HuangDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.
Jun WuDepartment of Burn and Plastic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen 518035, People's Republic of China.

Funding

Guizhou Provincial Basic Research Program Z.K. [2024]072National Natural Science Foundation of China 82172214PhD Fund of Scientific Research Foundation of Affiliated Hospital of Zunyi Medical University 2020-03"Thousand-talents" for High-level Innovative Talents Training Project in Guizhou Province
6 · The paper itself

Abstract

Eukaryotic translation initiation factor 6 (eIF6) plays a crucial role in 60S ribosome biogenesis and protein translation, as well as in hypertrophic scar formation, but its potential role in epithelialization is still poorly understood. Herein, we found that eIF6 negatively correlated with the wound healing process. Mice with genetically knockdown eIF6 (eIF6+/-) showed faster re-epithelization as shown by the longer tongue of the newly formed epidermis. Furthermore, eIF6 ablation accelerated the wound healing process by targeting basal keratinocytes in the eIF6 keratinocyte-conditional knockout (eIF6f/+; Krt5-Cre+) mice. Mechanistically, keratin 6B, an important wound-activated protein, was significantly upregulated in eIF6f/+; Krt5-Cre+ mice skin as proved by RNA-seq, western immunoblots, and immunofluorescence staining. Moreover, an elevated level of KRT6B and accelerated proliferative capacity were also observed in stable knockdown eIF6 HaCaT cells. Taken together, eIF6 downregulation could accelerate epithelialization by upregulating KRT6B expression and promoting keratinocyte proliferation. Our results for the first time indicate that eIF6 might be a novel target to regulate re-epithelialization.

Indexed as

Keratin-6KeratinocytesUp-RegulationWound HealingAnimalsCell ProliferationHaCaT CellsHumansMiceMice, KnockoutPeptide Initiation FactorsSkineIF-6Keratin-6Peptide Initiation Factorseukaryotic translation initiation factor 6keratin 6keratinocyteswound healing

Identifiers

PMID39406496
PMCPMC11555475

What OpenQuestion holds

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LicenceCC BY-NC
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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.