Unknown

Dataset Information

0

Nfatc1 Is a Functional Transcriptional Factor Mediating Nell-1-Induced Runx3 Upregulation in Chondrocytes.


ABSTRACT: Neural EGFL like 1 (Nell-1) is essential for chondrogenic differentiation, maturation, and regeneration. Our previous studies have demonstrated that Nell-1's pro-chondrogenic activities are predominantly reliant upon runt-related transcription factor 3 (Runx3)-mediated Indian hedgehog (Ihh) signaling. Here, we identify the nuclear factor of activated T-cells 1 (Nfatc1) as the key transcriptional factor mediating the Nell-1 ? Runx3 signal transduction in chondrocytes. Using chromatin immunoprecipitation assay, we were able to determine that Nfatc1 binds to the -833--810 region of the Runx3-promoter in response to Nell-1 treatment. By revealing the Nell-1 ? Nfatc1 ? Runx3 ? Ihh cascade, we demonstrate the involvement of Nfatc1, a nuclear factor of activated T-cells, in chondrogenesis, while providing innovative insights into developing a novel therapeutic strategy for cartilage regeneration and other chondrogenesis-related conditions.

SUBMITTER: Li C 

PROVIDER: S-EPMC5796117 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Nfatc1 Is a Functional Transcriptional Factor Mediating Nell-1-Induced Runx3 Upregulation in Chondrocytes.

Li Chenshuang C   Zheng Zhong Z   Zhang Xinli X   Asatrian Greg G   Chen Eric E   Song Richard R   Culiat Cymbeline C   Ting Kang K   Soo Chia C  

International journal of molecular sciences 20180106 1


Neural EGFL like 1 (Nell-1) is essential for chondrogenic differentiation, maturation, and regeneration. Our previous studies have demonstrated that Nell-1's pro-chondrogenic activities are predominantly reliant upon runt-related transcription factor 3 (Runx3)-mediated Indian hedgehog (Ihh) signaling. Here, we identify the nuclear factor of activated T-cells 1 (Nfatc1) as the key transcriptional factor mediating the Nell-1 → Runx3 signal transduction in chondrocytes. Using chromatin immunoprecip  ...[more]

Similar Datasets

| S-EPMC6677149 | biostudies-literature
| S-EPMC3807546 | biostudies-literature
| S-EPMC3827420 | biostudies-literature
2020-09-03 | GSE157328 | GEO
| S-EPMC2712167 | biostudies-literature
2020-09-04 | GSE157433 | GEO
| S-EPMC4297182 | biostudies-literature
| S-EPMC6873286 | biostudies-literature
| S-EPMC3436559 | biostudies-literature
| S-EPMC5417682 | biostudies-literature