Evidence map›Paper›PMID 41211625›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026

NNMT Orchestrates Metabolic-Epigenetic Reprogramming to Drive Macrophage-Myofibroblast Transition in Hypertrophic Scarring.

Xiwen Dong, Weinan Guo, Yuxuan Qian, Wenyan Jin, Xiaozhen Li, Jingyuan Yang, Qingrong Ni, Shuang Wu, Fanni Li, Hua Wang and 2 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. 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

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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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

12 authors.

Xiwen DongDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.ORCID https://orcid.org/0000-0003-2088-6075
Weinan GuoDepartment of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P. R. China.
Yuxuan QianDepartment of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P. R. China.
Wenyan JinDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.
Xiaozhen LiDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.
Jingyuan YangDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.
Qingrong NiDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.
Shuang WuDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.
Fanni LiDepartment of High Talent, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P. R. China.
Hua WangBeijing Institute of Radiation Medicine, Beijing, 100142, P. R. China.
Chunying LiDepartment of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P. R. China.
Hong CaiDepartment of Dermatology, Air Force Medical Center, Beijing, 100039, P. R. China.ORCID https://orcid.org/0000-0002-5937-9225

Funding

Fourth Military Medical University New Flyer Talent Program-Eagle PlanNational Natural Science Foundation of China 82274312National Natural Science Foundation of China 82504251Research Boosting Project of Air Force Medical Center 2022ZTYB13
6 · The paper itself

Abstract

Hypertrophic scar (HS) is a cutaneous fibrotic disorder characterized by persistent myofibroblast activation and excessive extracellular matrix deposition. Elucidating the origin and characteristics of myofibroblasts remains a central focus in the field. This study identifies a novel subtype of scar myofibroblasts originating from macrophage-myofibroblast transition (MMT). MMT cells constitute a significant proportion of HS myofibroblasts and drive HS progression. Multi-omics analysis uncovered nicotinamide N-methyltransferase (NNMT) as a metabolic orchestrator of MMT. Liquid chromatograph mass spectrometer reveals NNMT-mediated depletion of nicotinamide adenine dinucleotide (NAD

Indexed as

Cicatrix, HypertrophicEpigenesis, GeneticMacrophagesMyofibroblastsNicotinamide N-MethyltransferaseAnimalsCellular ReprogrammingHomeodomain ProteinsHumansMiceHomeodomain ProteinsNicotinamide N-MethyltransferaseNNMT protein, humanhypertrophic scar (HS)macrophage‐myofibroblast transition (MMT)nicotinamide N‐methyltransferase (NNMT)paired related homeobox (PRRX1)

Identifiers

PMID41211625
PMCPMC12931248

What OpenQuestion holds

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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 OpenQuestion graph.