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Baltazar-García EA, Vargas-Guerrero B, Lima A, Boavida Ferreira R, Mendoza-Magaña ML, Ramírez-Herrera MA, Baltazar-Díaz TA, Domínguez-Rosales JA, Salazar-Montes AM, Gurrola-Díaz CM. Deflamin Attenuated Lung Tissue Damage in an Ozone-Induced COPD Murine Model by Regulating MMP-9 Catalytic Activity. Int J Mol Sci 2024; 25:5063. [PMID: 38791100 PMCID: PMC11121448 DOI: 10.3390/ijms25105063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 04/26/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is comprised of histopathological alterations such as pulmonary emphysema and peribronchial fibrosis. Matrix metalloproteinase 9 (MMP-9) is one of the key enzymes involved in both types of tissue remodeling during the development of lung damage. In recent studies, it was demonstrated that deflamin, a protein component extracted from Lupinus albus, markedly inhibits the catalytic activity of MMP-9 in experimental models of colon adenocarcinoma and ulcerative colitis. Therefore, in the present study, we investigated for the first time the biological effect of deflamin in a murine COPD model induced by chronic exposure to ozone. Ozone exposure was carried out in C57BL/6 mice twice a week for six weeks for 3 h each time, and the treated group was orally administered deflamin (20 mg/kg body weight) after each ozone exposure. The histological results showed that deflamin attenuated pulmonary emphysema and peribronchial fibrosis, as evidenced by H&E and Masson's trichrome staining. Furthermore, deflamin administration significantly decreased MMP-9 activity, as assessed by fluorogenic substrate assay and gelatin zymography. Interestingly, bioinformatic analysis reveals a plausible interaction between deflamin and MMP-9. Collectively, our findings demonstrate the therapeutic potential of deflamin in a COPD murine model, and suggest that the attenuation of the development of lung tissue damage occurs by deflamin-regulated MMP-9 catalytic activity.
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Affiliation(s)
- Elia Ana Baltazar-García
- Instituto de Investigación en Enfermedades Crónico-Degenerativas, Instituto Transdisciplinar de Investigación e Innovación en Salud, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (E.A.B.-G.); (B.V.-G.); (T.A.B.-D.); (J.A.D.-R.); (A.M.S.-M.)
| | - Belinda Vargas-Guerrero
- Instituto de Investigación en Enfermedades Crónico-Degenerativas, Instituto Transdisciplinar de Investigación e Innovación en Salud, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (E.A.B.-G.); (B.V.-G.); (T.A.B.-D.); (J.A.D.-R.); (A.M.S.-M.)
| | - Ana Lima
- CECAV—Centro de Ciência Animal e Veterinária, Faculty of Veterinary Medicine, Lusófona University, Campo Grande, 376, 1749-024 Lisbon, Portugal;
| | - Ricardo Boavida Ferreira
- LEAF—Landscape Environment Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, 1349-017 Lisbon, Portugal;
| | - María Luisa Mendoza-Magaña
- Laboratorio de Neurofisiología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (M.L.M.-M.); (M.A.R.-H.)
| | - Mario Alberto Ramírez-Herrera
- Laboratorio de Neurofisiología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (M.L.M.-M.); (M.A.R.-H.)
| | - Tonatiuh Abimael Baltazar-Díaz
- Instituto de Investigación en Enfermedades Crónico-Degenerativas, Instituto Transdisciplinar de Investigación e Innovación en Salud, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (E.A.B.-G.); (B.V.-G.); (T.A.B.-D.); (J.A.D.-R.); (A.M.S.-M.)
| | - José Alfredo Domínguez-Rosales
- Instituto de Investigación en Enfermedades Crónico-Degenerativas, Instituto Transdisciplinar de Investigación e Innovación en Salud, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (E.A.B.-G.); (B.V.-G.); (T.A.B.-D.); (J.A.D.-R.); (A.M.S.-M.)
| | - Adriana María Salazar-Montes
- Instituto de Investigación en Enfermedades Crónico-Degenerativas, Instituto Transdisciplinar de Investigación e Innovación en Salud, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (E.A.B.-G.); (B.V.-G.); (T.A.B.-D.); (J.A.D.-R.); (A.M.S.-M.)
| | - Carmen Magdalena Gurrola-Díaz
- Instituto de Investigación en Enfermedades Crónico-Degenerativas, Instituto Transdisciplinar de Investigación e Innovación en Salud, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Puerta peatonal 7, Col. Independencia, Guadalajara 44350, Jalisco, Mexico; (E.A.B.-G.); (B.V.-G.); (T.A.B.-D.); (J.A.D.-R.); (A.M.S.-M.)
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Fontana CM, Van Doan H. Zebrafish xenograft as a tool for the study of colorectal cancer: a review. Cell Death Dis 2024; 15:23. [PMID: 38195619 PMCID: PMC10776567 DOI: 10.1038/s41419-023-06291-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 11/05/2023] [Accepted: 11/08/2023] [Indexed: 01/11/2024]
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related death, mostly due to metastatic disease and the fact that many patients already show signs of metastasis at the time of first diagnosis. Current CRC therapies negatively impact patients' quality of life and have little to no effect on combating the tumor once the dissemination has started. Danio rerio (zebrafish) is a popular animal model utilized in cancer research. One of its main advantages is the ease of xenograft transplantation due to the fact that zebrafish larvae lack the adaptative immune system, guaranteeing the impossibility of rejection. In this review, we have presented the many works that choose zebrafish xenograft as a tool for the study of CRC, highlighting the methods used as well as the promising new therapeutic molecules that have been identified due to this animal model.
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Affiliation(s)
- Camilla Maria Fontana
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
| | - Hien Van Doan
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand.
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