ArticleArchives of dermatological research2024
Transcriptional variations at perilesional site in vitiligo patients: probably a fight for cell-survival.
Article in Archives of dermatological research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Vitiligo Information Resource database v3.NPJ systems biology and applications · 2026Article
- Expression levels and polymorphisms of the microRNA maturing components; diagnostic values of Drosha, DGCR8 and Dicer in patients with vitiligo.African health sciences · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Exploration of gene expression variations is a potential source to unravel biological pathways involved in pathological changes in body and understand the mechanism underneath. Vitiligo patients were explored for gene expression changes transcriptionally at perilesional site in comparison to normal site of same patients for melanogenesis pathway (TYR, DCT & TYRP1) cell adhesion (MMPs & TIMP1), cell survival (BCL2 & BAX1) as well as proliferation, migration & development (SOX9, SOX10 & MITF) regulatory system, using skin biopsy samples. Results were also compared with changes in gene expression for melanocytes under stress after hydrogen peroxide treatment in-vitro. Gene amplification was carried out via real time PCR. We found increased expression of proliferation, migration & development regulatory genes as well as melanogenesis pathway genes at perilesional site of patients. In-vitro study also supports induced MITF expression and disturbed melanogenesis in melanocytes under stress. Expression level ratio of cell survival regulatory genes' (BCL2/BAX1) as well as cell adhesion regulatory genes (MMPs/TIMP1) was observed upregulated at patient's perilesional site however downregulated in hydrogen peroxide treated melanocytes in-vitro. Observed upregulated gene expression at perilesional site of patients may be via positive feedback loop in response to stress to increase cell tolerance power to survive against adverse conditions. Gene expression analysis suggests better cell survival and proliferation potential at perilesional site in vitiligo patients. It seems in-vivo conditions/growth factors supports cells to fight for survival to accommodate stressed conditions.
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Registered trials
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.