Potassium usnate, a water-soluble usnic acid salt, shows enhanced bioavailability and inhibits invasion and metastasis in colorectal cancer
(2018) In Scientific Reports 8. p.1-11- Abstract
Usnic acid (UA), a lichen secondary substance, has considerable anticancer activity in vitro, whereas its effect in vivo is limited. Here, potassium usnate (KU) was prepared by the salinization of UA to enhance its water solubility. KU showed increased bioavailability compared with UA in the tumor, liver, and plasma of a CT26 syngeneic mouse tumor xenograft model after oral administration, as determined by LC-MS/MS analysis. KU exhibited potent anticancer effects on colorectal cancer cells and inhibited liver metastasis in an orthotopic murine colorectal cancer model. KU treatment downregulated the epithelial-mesenchymal markers Twist, Snail, and Slug and the metastasis-related genes CAPN1, CDC42, CFL1, IGF1, WASF1, and WASL in cells... (More)
Usnic acid (UA), a lichen secondary substance, has considerable anticancer activity in vitro, whereas its effect in vivo is limited. Here, potassium usnate (KU) was prepared by the salinization of UA to enhance its water solubility. KU showed increased bioavailability compared with UA in the tumor, liver, and plasma of a CT26 syngeneic mouse tumor xenograft model after oral administration, as determined by LC-MS/MS analysis. KU exhibited potent anticancer effects on colorectal cancer cells and inhibited liver metastasis in an orthotopic murine colorectal cancer model. KU treatment downregulated the epithelial-mesenchymal markers Twist, Snail, and Slug and the metastasis-related genes CAPN1, CDC42, CFL1, IGF1, WASF1, and WASL in cells and tumor tissues. The present results suggest the potential application of the water-soluble form of UA, KU, in anticancer therapy.
(Less)
- author
- publishing date
- 2018-11-02
- type
- Contribution to journal
- publication status
- published
- keywords
- Administration, Oral, Animals, Antineoplastic Agents/administration & dosage, Benzofurans/administration & dosage, Biological Availability, Cell Line, Tumor/transplantation, Cell Movement/drug effects, Cell Proliferation/drug effects, Colorectal Neoplasms/drug therapy, Disease Models, Animal, Drug Screening Assays, Antitumor, Epithelial-Mesenchymal Transition/drug effects, Gene Expression Regulation, Neoplastic/drug effects, Humans, Male, Mice, Neoplasm Invasiveness/pathology, Potassium/chemistry, Selenic Acid/administration & dosage, Treatment Outcome
- in
- Scientific Reports
- volume
- 8
- article number
- 16234
- pages
- 1 - 11
- publisher
- Nature Publishing Group
- external identifiers
-
- scopus:85056060587
- pmid:30390003
- ISSN
- 2045-2322
- DOI
- 10.1038/s41598-018-34709-9
- language
- English
- LU publication?
- no
- id
- e4eed27c-c3a5-4866-a28a-da6dde8f6595
- date added to LUP
- 2022-08-25 14:37:12
- date last changed
- 2024-04-03 09:35:20
@article{e4eed27c-c3a5-4866-a28a-da6dde8f6595, abstract = {{<p>Usnic acid (UA), a lichen secondary substance, has considerable anticancer activity in vitro, whereas its effect in vivo is limited. Here, potassium usnate (KU) was prepared by the salinization of UA to enhance its water solubility. KU showed increased bioavailability compared with UA in the tumor, liver, and plasma of a CT26 syngeneic mouse tumor xenograft model after oral administration, as determined by LC-MS/MS analysis. KU exhibited potent anticancer effects on colorectal cancer cells and inhibited liver metastasis in an orthotopic murine colorectal cancer model. KU treatment downregulated the epithelial-mesenchymal markers Twist, Snail, and Slug and the metastasis-related genes CAPN1, CDC42, CFL1, IGF1, WASF1, and WASL in cells and tumor tissues. The present results suggest the potential application of the water-soluble form of UA, KU, in anticancer therapy.</p>}}, author = {{Yang, Yi and Bae, Woo Kyun and Lee, Ji-Yoon and Choi, Yong Jae and Lee, Kyung Hwa and Park, Myong-Suk and Yu, Young Hyun and Park, So-Yeon and Zhou, Rui and Taş, İsa and Gamage, Chathurika and Paik, Man-Jeong and Lee, Jae Hyuk and Chung, Ik Joo and Kim, Kyung Keun and Hur, Jae-Seoun and Kim, Sang Kyum and Ha, Hyung-Ho and Kim, Hangun}}, issn = {{2045-2322}}, keywords = {{Administration, Oral; Animals; Antineoplastic Agents/administration & dosage; Benzofurans/administration & dosage; Biological Availability; Cell Line, Tumor/transplantation; Cell Movement/drug effects; Cell Proliferation/drug effects; Colorectal Neoplasms/drug therapy; Disease Models, Animal; Drug Screening Assays, Antitumor; Epithelial-Mesenchymal Transition/drug effects; Gene Expression Regulation, Neoplastic/drug effects; Humans; Male; Mice; Neoplasm Invasiveness/pathology; Potassium/chemistry; Selenic Acid/administration & dosage; Treatment Outcome}}, language = {{eng}}, month = {{11}}, pages = {{1--11}}, publisher = {{Nature Publishing Group}}, series = {{Scientific Reports}}, title = {{Potassium usnate, a water-soluble usnic acid salt, shows enhanced bioavailability and inhibits invasion and metastasis in colorectal cancer}}, url = {{http://dx.doi.org/10.1038/s41598-018-34709-9}}, doi = {{10.1038/s41598-018-34709-9}}, volume = {{8}}, year = {{2018}}, }