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Hallmarks and Biomarkers of Skin Senescence: An Updated Review of Skin Senotherapeutics. Antioxidants (Basel) 2023; 12:antiox12020444. [PMID: 36830002 PMCID: PMC9952625 DOI: 10.3390/antiox12020444] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
Aging is a complex process characterized by an ongoing decline in physiological functions, leading to degenerative diseases and an increased probability of death. Cellular senescence has been typically considered as an anti-proliferative process; however, the chronic accumulation of senescent cells contributes to tissue dysfunction and aging. In this review, we discuss some of the most important hallmarks and biomarkers of cellular senescence with a special focus on skin biomarkers, reactive oxygen species (ROS), and senotherapeutic strategies to eliminate or prevent senescence. Although most of them are not exclusive to senescence, the expression of the senescence-associated beta-galactosidase (SA-β-gal) enzyme seems to be the most reliable biomarker for distinguishing senescent cells from those arrested in the cell cycle. The presence of a stable DNA damage response (DDR) and the accumulation of senescence-associated secretory phenotype (SASP) mediators and ROS are the most representative hallmarks for senescence. Senotherapeutics based on natural compounds such as quercetin, naringenin, and apigenin have shown promising results regarding SASP reduction. These compounds seem to prevent the accumulation of senescent cells, most likely through the inhibition of pro-survival signaling pathways. Although studies are still required to verify their short- and long-term effects, these therapies may be an effective strategy for skin aging.
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Pérez-Morales J, Mejías-Morales D, Rivera-Rivera S, González-Flores J, González-Loperena M, Cordero-Báez FY, Pedreira-García WM, Chardón-Colón C, Cabán-Rivera J, Cress WD, Gordian ER, Muñoz-Antonia T, Cabrera-Ríos M, Isidro A, Coppola D, Rosa M, Boyle TA, Izumi V, Koomen JM, Santiago-Cardona PG. Hyper-phosphorylation of Rb S249 together with CDK5R2/p39 overexpression are associated with impaired cell adhesion and epithelial-to-mesenchymal transition: Implications as a potential lung cancer grading and staging biomarker. PLoS One 2018; 13:e0207483. [PMID: 30452490 PMCID: PMC6242691 DOI: 10.1371/journal.pone.0207483] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 10/31/2018] [Indexed: 01/15/2023] Open
Abstract
Prediction of lung cancer metastasis relies on post-resection assessment of tumor histology, which is a severe limitation since only a minority of lung cancer patients are diagnosed with resectable disease. Therefore, characterization of metastasis-predicting biomarkers in pre-resection small biopsy specimens is urgently needed. Here we report a biomarker consisting of the phosphorylation of the retinoblastoma protein (Rb) on serine 249 combined with elevated p39 expression. This biomarker correlates with epithelial-to-mesenchymal transition traits in non-small cell lung carcinoma (NSCLC) cells. Immunohistochemistry staining of NSCLC tumor microarrays showed that strong phospho-Rb S249 staining positively correlated with tumor grade specifically in the squamous cell carcinoma (SCC) subtype. Strong immunoreactivity for p39 positively correlated with tumor stage, lymph node invasion, and distant metastases, also in SCC. Linear regression analyses showed that the combined scoring for phospho-Rb S249, p39 and E-cadherin in SCC is even more accurate at predicting tumor staging, relative to each score individually. We propose that combined immunohistochemistry staining of NSCLC samples for Rb phosphorylation on S249, p39, and E-cadherin protein expression could aid in the assessment of tumor staging and metastatic potential when tested in small primary tumor biopsies. The intense staining for phospho-Rb S249 that we observed in high grade SCC could also aid in the precise sub-classification of poorly differentiated SCCs.
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Affiliation(s)
- Jaileene Pérez-Morales
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Darielys Mejías-Morales
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Stephanie Rivera-Rivera
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Jonathan González-Flores
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Mónica González-Loperena
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Fernando Y. Cordero-Báez
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Wilfredo M. Pedreira-García
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Camille Chardón-Colón
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Jennifer Cabán-Rivera
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - W. Douglas Cress
- Molecular Oncology and Thoracic Oncology Departments, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Edna R. Gordian
- Molecular Oncology and Thoracic Oncology Departments, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Teresita Muñoz-Antonia
- Molecular Oncology and Thoracic Oncology Departments, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Mauricio Cabrera-Ríos
- Department of Industrial Engineering, University of Puerto Rico at Mayagüez, Mayagüez, Puerto Rico
| | - Angel Isidro
- Physiology Division, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
| | - Domenico Coppola
- Anatomic Pathology, Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Marilin Rosa
- Anatomic Pathology, Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Theresa A. Boyle
- Anatomic Pathology, Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Victoria Izumi
- Proteomics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - John M. Koomen
- Molecular Oncology and Thoracic Oncology Departments, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States of America
| | - Pedro G. Santiago-Cardona
- Biochemistry and Cancer Biology Divisions, Basic Science Department, Ponce Health Sciences University-Ponce Research Institute, Ponce, Puerto Rico
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