Evidence map›Paper›PMID 33769697›Full record

ArticleEMBO reports2021

E3 ubiquitin ligase NEDD4L negatively regulates keratinocyte hyperplasia by promoting GP130 degradation.

Huan Liu, Wenlong Lin, Zhiyong Liu, Yinjing Song, Hao Cheng, Huazhang An, Xiaojian Wang

Open access · bronzeAbstract read
In one paragraph

Article in EMBO reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 24 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

7 authors at 3 institutions in 1 country.

Huan LiuInstitute of Immunology and Bone Marrow Transplantation Center, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China.
Wenlong LinInstitute of Immunology and Bone Marrow Transplantation Center, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China.
Zhiyong LiuInstitute of Immunology and Bone Marrow Transplantation Center, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China.
Yinjing SongDepartment of Dermatology and Venereology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.
Hao ChengDepartment of Dermatology and Venereology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.
Huazhang AnShandong Provincial Key Laboratory for Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.ORCID 0000-0001-8120-9145
Xiaojian WangInstitute of Immunology and Bone Marrow Transplantation Center, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China.ORCID 0000-0001-8232-0558
First Affiliated Hospital Zhejiang University · CNSir Run Run Shaw Hospital · CNShandong Provincial QianFoShan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Psoriasis is mainly characterized by abnormal hyperplasia of keratinocytes and immune cells infiltrating into the dermis and epidermis. Neural precursor cell expressed developmentally downregulated 4-like (NEDD4L) is a highly conserved HECT type E3 ligase that plays an important role in regulating physiological and pathological processes. Here, we identify NEDD4L as a negative regulator of psoriasis. Nedd4l significantly inhibits imiquimod (IMQ)-induced skin hyperplasia, and this effect is attributed to the inhibitory effect of NEDD4L on IL-6/GP130 signaling in keratinocytes. Mechanistically, NEDD4L directly interacts with GP130 and mediates its Lys-27-linked ubiquitination and proteasomal degradation. Moreover, the expression of NEDD4L is downregulated in the epidermis from IMQ-treated mice and psoriasis patients and negatively correlates with the protein levels of GP130 and p-STAT3 in clinical samples. Collectively, we uncover an inhibitory role of NEDD4L in the pathogenesis of psoriasis and suggest a new therapeutic strategy for the treatment of psoriasis.

Indexed as

PsoriasisUbiquitin-Protein LigasesAnimalsCytokine Receptor gp130HumansHyperplasiaKeratinocytesMiceNedd4 Ubiquitin Protein LigasesCytokine Receptor gp130Nedd4 Ubiquitin Protein LigasesUbiquitin-Protein LigasesGP130hyperplasiaNEDD4Lpsoriasisubiquitination

Identifiers

PMID33769697
PMCPMC8097351
OpenAlexW3136744728

What OpenQuestion holds

Textmetadata
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.