Unknown

Dataset Information

0

Comparison of time and dose dependent gene expression and affected pathways in primary human fibroblasts after exposure to ionizing radiation.


ABSTRACT: BACKGROUND:Exposure to ionizing radiation induces complex stress responses in cells, which can lead to adverse health effects such as cancer. Although a variety of studies investigated gene expression and affected pathways in human fibroblasts after exposure to ionizing radiation, the understanding of underlying mechanisms and biological effects is still incomplete due to different experimental settings and small sample sizes. Therefore, this study aims to identify the time point with the highest number of differentially expressed genes and corresponding pathways in primary human fibroblasts after irradiation at two preselected time points. METHODS:Fibroblasts from skin biopsies of 15 cell donors were exposed to a high (2Gy) and a low (0.05Gy) dose of X-rays. RNA was extracted and sequenced 2?h and 4?h after exposure. Differentially expressed genes with an adjusted p-value

SUBMITTER: Brackmann LK 

PROVIDER: S-EPMC7488023 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

altmetric image

Publications


<h4>Background</h4>Exposure to ionizing radiation induces complex stress responses in cells, which can lead to adverse health effects such as cancer. Although a variety of studies investigated gene expression and affected pathways in human fibroblasts after exposure to ionizing radiation, the understanding of underlying mechanisms and biological effects is still incomplete due to different experimental settings and small sample sizes. Therefore, this study aims to identify the time point with th  ...[more]

Similar Datasets

| S-ECPF-GEOD-37318 | biostudies-other
| S-EPMC6806397 | biostudies-literature
2012-04-16 | GSE37318 | GEO
| S-EPMC6005503 | biostudies-literature
2012-04-15 | E-GEOD-37318 | biostudies-arrayexpress
| S-EPMC4635442 | biostudies-literature
2013-12-20 | GSE52918 | GEO
| S-EPMC7263154 | biostudies-literature
| S-EPMC4187691 | biostudies-literature
| S-EPMC2734195 | biostudies-literature