ArticleEuropean journal of histochemistry : EJH2021
Benzo[a]pyrene impairs the migratory pattern of human gonadotropin-releasing-hormone-secreting neuroblasts.
Article in European journal of histochemistry : EJH, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Ambient Air Pollution, Polycyclic Aromatic Hydrocarbons, and Pubertal Development: A Critical Review of Emerging Evidence.Current environmental health reports · 2026Review
- Nanoplastics Impair GnRH Neuron Migration and Neuroendocrine Function: Emerging Players in the Pathogenesis of Reproductive Disorders.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Cadmium Impairs Human GnRH Neuron Development: Mechanistic Insights into Reproductive Dysfunction.International journal of molecular sciences · 2026Article
- Effects of Benzo[a]pyrene on Human Sperm Functions: An In Vitro Study.International journal of molecular sciences · 2023Article
- Defective jagged-1 signaling affects GnRH development and contributes to congenital hypogonadotropic hypogonadism.JCI insight · 2023Article
- Human-Based New Approach Methodologies in Developmental Toxicity Testing: A Step Ahead from the State of the Art with a Feto-Placental Organ-on-Chip Platform.International journal of environmental research and public health · 2022Review
- The Role of Autophagy and Pyroptosis in Liver Disorders.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Benzo[a]pyrene (BaP) is a widespread pollutant that can act as an endocrine disrupting compound (EDC) and interferes with reproductive function. The central regulatory network of the reproductive system is mediated by gonadotropin-releasing hormone (GnRH) neurons, which originate in the olfactory placode and, during ontogenesis, migrate into the hypothalamus. Given the importance of the migratory process for GnRH neuron maturation, we investigated the effect of BaP (10 µM for 24 h) on GnRH neuroblasts isolated from the human fetal olfactory epithelium (FNCB4). BaP exposure significantly reduced the mRNA level of genes implicated in FNCB4 cell migration and affected their migratory ability. Our findings demonstrate that BaP may interfere with the central neuronal network controlling human reproduction affecting GnRH neuron maturation.
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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.