Academic Journal
Pentraxin3 exacerbates acute pancreatitis injury by inhibiting oxidative phosphorylation pathway
| Title: | Pentraxin3 exacerbates acute pancreatitis injury by inhibiting oxidative phosphorylation pathway |
|---|---|
| Authors: | Wenyue Wang, Yaning Wang, Chenchen Yuan, Fei Cao, Weisong Tang, Qingtian Zhu, Xiaowu Dong, Lihui Deng, Guotao Lu, Qing Xia, Weiwei Chen |
| Source: | Scientific Reports, Vol 15, Iss 1, Pp 1-10 (2025) |
| Publisher Information: | Nature Portfolio, 2025. |
| Publication Year: | 2025 |
| Collection: | LCC:Medicine LCC:Science |
| Subject Terms: | Acute pancreatitis, Pentraxin 3, Acinar cell injury, Oxidative phosphorylation, Reactive oxygen species, Medicine, Science |
| More Details: | Abstract Local pancreatic necrosis and systemic inflammatory response caused by acute pancreatitis (AP) are closely related to the disease prognosis and severity. This study aimed to explore whether pentraxin 3 (PTX3) regulates AP pancreatic necrosis and reveals the underlying mechanism. By using AP time gradient transcriptomics, proteomics and liquid phase chip analysis, we found a close association between PTX3 and AP. Subsequently, caerulein (CAE) induced in vivo AP model and CCK induced in vitro acinar cell damage model were constructed to determine the expression of PTX3 and its regulation of AP. The results showed that PTX3 was highly expressed in the CAE-induced AP model. And more severe pancreatic tissue damage and increased serum amylase were observed after the intervention of recombinant protein PTX3, which was strongly linked to the decreasing in mitochondrial membrane potential, increasing in reactive oxygen species, and regulation by oxidative phosphorylation pathway. PTX3 could exacerbate acinar cell damage in AP by mediating the process of oxidative phosphorylation. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-025-90932-1 |
| Access URL: | https://doaj.org/article/0a3264813d5f468891afc9a3d113d578 |
| Accession Number: | edsdoj.0a3264813d5f468891afc9a3d113d578 |
| Database: | Directory of Open Access Journals |
| Full text is not displayed to guests. | Login for full access. |
| ISSN: | 20452322 |
|---|---|
| DOI: | 10.1038/s41598-025-90932-1 |
| Published in: | Scientific Reports |
| Language: | English |