ArticleBiomedicines2022
Downregulation of Lhx2 Markedly Impairs Wound Healing in Mouse Fetus.
Article in Biomedicines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed, 4 citations in OpenAlex.
- 3D-printed PRP-infused double-network hydrogels orchestrate inflammation resolution and vascular regeneration in infected wounds.Materials today. Bio · 2026Article
- LHX2: a transcription factor in development, homeostasis, repair, and disease.Frontiers in cell and developmental biology · 2026Review
- Article
- Tunneling nanotube-driven complete regeneration of murine fetal skin.Scientific reports · 2024Article
- Twist2 contributes to skin regeneration and hair follicle formation in mouse fetuses.Scientific reports · 2024Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Multiple transitions occur in the healing ability of the skin during embryonic development in mice. Embryos up to embryonic day 13 (E13) regenerate completely without a scar after full-thickness wounding. Then, up to E16, dermal structures can be formed, including skin appendages such as hair follicles. However, after E17, wound healing becomes incomplete, and scar formation is triggered. Lhx2 regulates the switch between maintenance and activation of hair follicle stem cells, which are involved in wound healing. Therefore, we investigated the role of Lhx2 in fetal wound healing. Embryos of ICR mice were surgically wounded at E13, E15, and E17, and the expression of Lhx2 along with mitotic (Ki67 and p63) and epidermal differentiation (keratin-10 and loricrin) markers was analyzed. The effect of Lhx2 knockdown on wound healing was observed. Lhx2 expression was not noticed in E13 due to the absence of folliculogenesis but was evident in the epidermal basal layer of E15 and E17 and at the base of E17 wounds, along with Ki67 and p63 expression. Furthermore, Lhx2 knockdown in E15 markedly prolonged wound healing and promoted clear scar formation. Therefore, Lhx2 expression is involved in cell division associated with wound healing and may contribute to scar formation in late embryos.
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Registered trials
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