ArticleCells2019
Stromal Cell-Derived Factor 1 Protects Brain Vascular Endothelial Cells from Radiation-Induced Brain Damage.
Article in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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.
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Who cites it
13 citing papers in PubMed, 21 citations in OpenAlex.
- Angiogenic Gene Therapy for Lower Extremity Ischemia: Experimental Advances and Clinical Experience.Cells · 2026Review
- Adiponectin Inhibits Oxidative Stress and Tight Junction Protein Loss: Evidence from a Hepatic Encephalopathy Mouse Model and Brain Endothelial Cells.Pharmaceuticals (Basel, Switzerland) · 2026Article
- From bench to bedside: translating mesenchymal stem cell therapies through preclinical and clinical evidence.Frontiers in bioengineering and biotechnology · 2025Review
- Review
- The Role of Sirtuin-1 (SIRT1) in the Physiology and Pathophysiology of the Human Placenta.International journal of molecular sciences · 2023Review
- Role of Orai3-Mediated Store-Operated Calcium Entry in Radiation-Induced Brain Microvascular Endothelial Cell Injury.International journal of molecular sciences · 2023Article
- Allosteric Regulation of G-Protein-Coupled Receptors: From Diversity of Molecular Mechanisms to Multiple Allosteric Sites and Their Ligands.International journal of molecular sciences · 2023Review
- miR-301a Deficiency Attenuates the Macrophage Migration and Phagocytosis through YY1/CXCR4 Pathway.Cells · 2022Article
- Article
- Research progress on mechanism and imaging of temporal lobe injury induced by radiotherapy for head and neck cancer.European radiology · 2022Review
- SIRT1: A Novel Protective Molecule in Pre-eclampsia.International journal of medical sciences · 2022Review
- MiR-217 promotes endothelial cell senescence through the SIRT1/p53 signaling pathway.Journal of molecular histology · 2021Article
- Stem-Cell Therapy as a Potential Strategy for Radiation-Induced Brain Injury.Stem cell reviews and reports · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Stromal cell-derived factor 1 (SDF-1) and its main receptor, CXC chemokine receptor 4 (CXCR4), play a critical role in endothelial cell function regulation during cardiogenesis, angiogenesis, and reendothelialization after injury. The expression of CXCR4 and SDF-1 in brain endothelial cells decreases due to ionizing radiation treatment and aging. SDF-1 protein treatment in the senescent and radiation-damaged cells reduced several senescence phenotypes, such as decreased cell proliferation, upregulated p53 and p21 expression, and increased senescence-associated beta-galactosidase (SA-β-gal) activity, through CXCR4-dependent signaling. By inhibiting extracellular signal-regulated kinase (ERK) and signal transducer and activator of transcription protein 3 (STAT3), we confirmed that activation of both is important in recovery by SDF-1-related mechanisms. A CXCR4 agonist, ATI2341, protected brain endothelial cells from radiation-induced damage. In irradiation-damaged tissue, ATI2341 treatment inhibited cell death in the villi of the small intestine and decreased SA-β-gal activity in arterial tissue. An ischemic injury experiment revealed no decrease in blood flow by irradiation in ATI2341-administrated mice. ATI2341 treatment specifically affected CXCR4 action in mouse brain vessels and partially restored normal cognitive ability in irradiated mice. These results demonstrate that SDF-1 and ATI2341 may offer potential therapeutic approaches to recover tissues damaged during chemotherapy or radiotherapy, particularly by protecting vascular endothelial cells.
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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.