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Sayour NV, Paál ÁM, Ameri P, Meijers WC, Minotti G, Andreadou I, Lombardo A, Camilli M, Drexel H, Grove EL, Dan GA, Ivanescu A, Semb AG, Savarese G, Dobrev D, Crea F, Kaski JC, de Boer RA, Ferdinandy P, Varga ZV. Heart failure pharmacotherapy and cancer: pathways and pre-clinical/clinical evidence. Eur Heart J 2024; 45:1224-1240. [PMID: 38441940 PMCID: PMC11023004 DOI: 10.1093/eurheartj/ehae105] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 01/08/2024] [Accepted: 02/07/2024] [Indexed: 04/08/2024] Open
Abstract
Heart failure (HF) patients have a significantly higher risk of new-onset cancer and cancer-associated mortality, compared to subjects free of HF. While both the prevention and treatment of new-onset HF in patients with cancer have been investigated extensively, less is known about the prevention and treatment of new-onset cancer in patients with HF, and whether and how guideline-directed medical therapy (GDMT) for HF should be modified when cancer is diagnosed in HF patients. The purpose of this review is to elaborate and discuss the effects of pillar HF pharmacotherapies, as well as digoxin and diuretics on cancer, and to identify areas for further research and novel therapeutic strategies. To this end, in this review, (i) proposed effects and mechanisms of action of guideline-directed HF drugs on cancer derived from pre-clinical data will be described, (ii) the evidence from both observational studies and randomized controlled trials on the effects of guideline-directed medical therapy on cancer incidence and cancer-related outcomes, as synthetized by meta-analyses will be reviewed, and (iii) considerations for future pre-clinical and clinical investigations will be provided.
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Affiliation(s)
- Nabil V Sayour
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, H-1085 Budapest, Üllői út 26, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, H-1089 Budapest, Nagyvárad tér 4, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, H-1089 Budapest, Nagyvárad tér 4, Hungary
| | - Ágnes M Paál
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, H-1085 Budapest, Üllői út 26, Hungary
| | - Pietro Ameri
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino, Italian IRCCS Cardiology Network, Genova, Italy
- Department of Internal Medicine, University of Genova, Genova, Italy
| | - Wouter C Meijers
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Giorgio Minotti
- University Campus Bio-Medico, Via Álvaro del Portillo, 21, 00128 Rome, Italy
| | - Ioanna Andreadou
- Laboratory of Pharmacology, School of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Antonella Lombardo
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Massimiliano Camilli
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation & Treatment (VIVIT), Carinagasse 47, A-6800 Feldkirch, Austria
| | - Erik Lerkevang Grove
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
| | - Gheorghe Andrei Dan
- Carol Davila University of Medicine and Pharmacy, Colentina University Hospital, Bucharest, Romania
- Cardiology Department, Colentina Clinical Hospital, Bucharest, Romania
| | - Andreea Ivanescu
- Carol Davila University of Medicine and Pharmacy, Colentina University Hospital, Bucharest, Romania
- Cardiology Department, Colentina Clinical Hospital, Bucharest, Romania
| | - Anne Grete Semb
- Division of Research and Innovation, REMEDY-Centre for Treatment of Rheumatic and Musculoskeletal Diseases, Diakonhjemmet Hospital, Oslo, Norway
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Heart and Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Dobromir Dobrev
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
- Department of Medicine and Research Center, Montreal Heart Institute and Université de Montréal, Montréal, QC, Canada
- Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
| | - Filippo Crea
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Juan-Carlos Kaski
- Molecular and Clinical Sciences Research Institute, St. George’s University of London, London, United Kingdom
| | - Rudolf A de Boer
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, H-1085 Budapest, Üllői út 26, Hungary
- Pharmahungary Group, Szeged, Hungary
- MTA-SE System Pharmacology Research Group, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Zoltán V Varga
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, H-1085 Budapest, Üllői út 26, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, H-1089 Budapest, Nagyvárad tér 4, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, H-1089 Budapest, Nagyvárad tér 4, Hungary
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Pihl C, Bjerring P, Andersen F, Haedersdal M, Lerche CM. Oral intake of bucillamine, carvedilol, metformin, or phenformin does not protect against UVR-induced squamous cell carcinomas in hairless mice. Photochem Photobiol Sci 2024; 23:517-526. [PMID: 38337129 DOI: 10.1007/s43630-024-00535-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/04/2024] [Indexed: 02/12/2024]
Abstract
Squamous cell carcinoma represents the second most common type of keratinocyte carcinoma with ultraviolet radiation (UVR) making up the primary risk factor. Oral photoprotection aims to reduce incidence rates through oral intake of photoprotective compounds. Recently, drug repurposing has gained traction as an interesting source of chemoprevention. Because of their reported photoprotective properties, we investigated the potential of bucillamine, carvedilol, metformin, and phenformin as photoprotective compounds following oral intake in UVR-exposed hairless mice. Tumour development was observed in all groups in response to UVR, with only the positive control (Nicotinamide) demonstrating a reduction in tumour incidence (23.8%). No change in tumour development was observed in the four repurposed drug groups compared to the UV control group, whereas nicotinamide significantly reduced carcinogenesis (P = 0.00012). Metformin treatment significantly reduced UVR-induced erythema (P = 0.012), bucillamine and phenformin increased dorsal pigmentation (P = 0.0013, and P = 0.0005), but no other photoprotective effect was observed across the repurposed groups. This study demonstrates that oral supplementation with bucillamine, carvedilol, metformin, or phenformin does not affect UVR-induced carcinogenesis in hairless mice.
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Affiliation(s)
- Celina Pihl
- Department of Dermatology, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark.
- Department of Pharmacy, University of Copenhagen, 2400, Copenhagen, Denmark.
| | - Peter Bjerring
- Department of Dermatology, Aalborg University Hospital, 9100, Aalborg, Denmark
| | - Flemming Andersen
- Department of Dermatology, Aalborg University Hospital, 9100, Aalborg, Denmark
- Department of Dermatology, Private Hospital Molholm, 7100, Vejle, Denmark
| | - Merete Haedersdal
- Department of Dermatology, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, 2400, Copenhagen, Denmark
| | - Catharina M Lerche
- Department of Dermatology, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Department of Pharmacy, University of Copenhagen, 2400, Copenhagen, Denmark
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Shahid A, Yeung S, Miwalian R, Mercado A, Andresen BT, Huang Y. Mitigation of Nitrogen Mustard-Induced Skin Injury by the β-Blocker Carvedilol and Its Enantiomers. J Pharmacol Exp Ther 2024; 388:495-505. [PMID: 37827703 PMCID: PMC10801755 DOI: 10.1124/jpet.123.001663] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 09/18/2023] [Accepted: 09/22/2023] [Indexed: 10/14/2023] Open
Abstract
The chemical warfare agent sulfur mustard and its structural analog nitrogen mustard (NM) cause severe vesicating skin injuries. The pathologic mechanisms for the skin injury following mustard exposure are poorly understood; therefore, no effective countermeasure is available. Previous reports demonstrated the protective activity of carvedilol, a US Food and Drug Administration (FDA)-approved β-blocker, against UV radiation-induced skin damage. Thus, the current study evaluated the effects of carvedilol on NM-induced skin injuries in vitro and in vivo. In the murine epidermal cell line JB6 Cl 41-5a, β-blockers with different receptor subtype selectivity were examined. Carvedilol and both of its enantiomers, R- and S-carvedilol, were the only tested ligands statistically reducing NM-induced cytotoxicity. Carvedilol also reduced NM-induced apoptosis and p53 expression. In SKH-1 mice, NM increased epidermal thickness, damaged skin architecture, and induced nuclear factor κB (NF-κB)-related proinflammatory genes as assessed by RT2 Profiler PCR (polymerase chain reaction) Arrays. To model chemical warfare scenario, 30 minutes after exposure to NM, 10 μM carvedilol was applied topically. Twenty-four hours after NM exposure, carvedilol attenuated NM-induced epidermal thickening, Ki-67 expression, a marker of cellular proliferation, and multiple proinflammatory genes. Supporting the in vitro data, the non-β-blocking R-enantiomer of carvedilol had similar effects as racemic carvedilol, and there was no difference between carvedilol and R-carvedilol in the PCR array data, suggesting that the skin protective effects are independent of the β-adrenergic receptors. These data suggest that the β-blocker carvedilol and its enantiomers can be repurposed as countermeasures against mustard-induced skin injuries. SIGNIFICANCE STATEMENT: The chemical warfare agent sulfur mustard and its structural analog nitrogen mustard cause severe vesicating skin injuries for which no effective countermeasure is available. This study evaluated the effects of US Food and Drug Administration (FDA)-approved β-blocker carvedilol on nitrogen mustard-induced skin injuries to repurpose this cardiovascular drug as a medical countermeasure.
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Affiliation(s)
- Ayaz Shahid
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Steven Yeung
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Rita Miwalian
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Angela Mercado
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Bradley T Andresen
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Ying Huang
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
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Ikhmais BA, Hammad AM, Abusara OH, Hamadneh L, Abumansour H, Abdallah QM, Ibrahim AIM, Elsalem L, Awad M, Alshehada R. Investigating Carvedilol's Repurposing for the Treatment of Non-Small Cell Lung Cancer via Aldehyde Dehydrogenase Activity Modulation in the Presence of β-Adrenergic Agonists. Curr Issues Mol Biol 2023; 45:7996-8012. [PMID: 37886948 PMCID: PMC10605277 DOI: 10.3390/cimb45100505] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/21/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023] Open
Abstract
Repurposing existing drugs appears to be a potential solution for addressing the challenges in the treatment of non-small cell lung cancer (NSCLC). β-adrenoceptor antagonist drugs (β-blockers) have tumor-inhibiting effects, making them promising candidates for potential NSCLC treatment. This study investigates the anticancer potential of a subset of β-blockers in NSCLC cell lines; A549 and H1299. Additionally, it investigates the underlying mechanism behind β-blockers' anticancer effect by influencing a potential novel target named aldehyde dehydrogenase (ALDH). The MTT assay assessed β-blockers' cytotoxicity on both cell lines, while Western blot and NADH fluorescence assays evaluated their influence on ALDH protein expression and activity. Carvedilol (CAR) was the most effective blocker in reducing cell survival of A549 and H1299 with IC50 of 18 µM and 13.7 µM, respectively. Significantly, CAR led to a 50% reduction in ALDH expression and 80% decrease in ALDH activity in A549 cells, especially when combined with β-agonists, in comparison to the control. This effect might be attributed to β-agonist blockade or an alternative pathway. This novel finding adds to our understanding of CAR's multifaceted anticancer properties, implying that combining CAR with β-agonists could be a useful strategy for lung cancer treatment.
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Affiliation(s)
- Balqis A. Ikhmais
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
| | - Alaa M. Hammad
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
| | - Osama H. Abusara
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
| | - Lama Hamadneh
- Department of Basic Medical Sciences, Faculty of Medicine, Al-Balqa Applied University, P.O. Box 206, Al-Salt 19117, Jordan;
| | - Hamza Abumansour
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
| | - Qasem M. Abdallah
- Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, P.O. Box 961343, Amman 11196, Jordan;
| | - Ali I. M. Ibrahim
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
| | - Lina Elsalem
- Department of Pharmacology, Faculty of Medicine, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan;
| | - Mariam Awad
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
| | - Rahaf Alshehada
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan; (A.M.H.); (O.H.A.); (H.A.); (A.I.M.I.); (M.A.); (R.A.)
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Shamim MA, Shahid A, Sardar PK, Yeung S, Reyes J, Kim J, Parsa C, Orlando R, Wang J, Kelly KM, Meyskens FL, Andresen BT, Huang Y. Transfersome Encapsulated with the R-carvedilol Enantiomer for Skin Cancer Chemoprevention. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:929. [PMID: 36903807 PMCID: PMC10005314 DOI: 10.3390/nano13050929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/21/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
The R-carvedilol enantiomer, present in the racemic mixture of the chiral drug carvedilol, does not bind to the β-adrenergic receptors, but exhibits skin cancer preventive activity. For skin delivery, R-carvedilol-loaded transfersomes were prepared using various ratios of drug, lipids, and surfactants, and characterized for particle size, zeta potential, encapsulation efficiency, stability, and morphology. Transfersomes were compared for in vitro drug release and ex vivo skin penetration and retention. Skin irritation was evaluated by viability assay on murine epidermal cells and reconstructed human skin culture. Single-dose and repeated-dose dermal toxicity was determined in SKH-1 hairless mice. Efficacy was evaluated in SKH-1 mice exposed to single or multiple ultraviolet (UV) radiations. Transfersomes released the drug at a slower rate, but significantly increased skin drug permeation and retention compared with the free drug. The transfersome with a drug-lipid-surfactant ratio of 1:3:0.5 (T-RCAR-3) demonstrated the highest skin drug retention and was selected for further studies. T-RCAR-3 at 100 µM did not induce skin irritation in vitro and in vivo. Topical treatment with T-RCAR-3 at 10 µM effectively attenuated acute UV-induced skin inflammation and chronic UV-induced skin carcinogenesis. This study demonstrates feasibility of using R-carvedilol transfersome for preventing UV-induced skin inflammation and cancer.
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Affiliation(s)
- Md Abdullah Shamim
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Ayaz Shahid
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Pabitra K. Sardar
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Steven Yeung
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Jeremiah Reyes
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Jenny Kim
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Cyrus Parsa
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA
- Department of Pathology, Beverly Hospital, Montebello, CA 90640, USA
| | - Robert Orlando
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA
- Department of Pathology, Beverly Hospital, Montebello, CA 90640, USA
| | - Jeffrey Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Kristen M. Kelly
- Department of Dermatology, University of California, Irvine, CA 92697, USA
| | - Frank L. Meyskens
- Departments of Medicine and Biological Chemistry, Chao Family Comprehensive Cancer Center, University of California, Irvine, CA 92868, USA
| | - Bradley T. Andresen
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
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The β-Blocker Carvedilol Prevents Benzo(a)pyrene-Induced Lung Toxicity, Inflammation and Carcinogenesis. Cancers (Basel) 2023; 15:cancers15030583. [PMID: 36765542 PMCID: PMC9913110 DOI: 10.3390/cancers15030583] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/05/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
The current study evaluated the effects of the β-blocker carvedilol on benzo(a)pyrene (B(a)P) and its active metabolite benzo(a)pyrene diol epoxide (BPDE)-induced lung toxicity, inflammation and carcinogenesis and explored the potential mechanisms. Carvedilol blocked the BPDE-induced malignant transformation of human bronchial epithelial cells BEAS-2B. In BEAS-2B cells, B(a)P strongly activated ELK-1, a transcription factor regulating serum response element (SRE) signaling, which was attenuated by carvedilol. Carvedilol also inhibited the B(a)P-induced AhR/xenobiotic responsive element (XRE) and mRNA expression of CYP1A1 and attenuated B(a)P-induced NF-κB activation. In a B(a)P-induced acute lung toxicity model in CD-1/IGS mice, pretreatment with carvedilol for 7 days before B(a)P exposure effectively inhibited the B(a)P-induced plasma levels of lactate dehydrogenase and malondialdehyde, inflammatory cell infiltration and histopathologic abnormalities in the lung, and upregulated the expression of GADD45α, caspase-3 and COX-2 in the lung. In a B(a)P-induced lung carcinogenesis model in A/J mice, carvedilol treatment for 20 weeks did not affect body weight but significantly attenuated tumor multiplicity and volume. These data reveal a previously unexplored role of carvedilol in preventing B(a)P-induced lung inflammation and carcinogenesis by inhibiting the cross-talk of the oncogenic transcription factors ELK-1, AhR and NF-κB.
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Sauerbruch T, Hennenberg M, Trebicka J, Schierwagen R. Beta-blockers in patients with liver cirrhosis: Pragmatism or perfection? Front Med (Lausanne) 2023; 9:1100966. [PMID: 36743678 PMCID: PMC9891090 DOI: 10.3389/fmed.2022.1100966] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
With increasing decompensation, hyperdynamic circulatory disturbance occurs in liver cirrhosis despite activation of vasoconstrictors. Here, the concept of a therapy with non-selective beta-blockers was established decades ago. They lower elevated portal pressure, protect against variceal hemorrhage, and may also have pleiotropic immunomodulatory effects. Recently, the beneficial effect of carvedilol, which blocks alpha and beta receptors, has been highlighted. Carvedilol leads to "biased-signaling" via recruitment of beta-arrestin. This effect and its consequences have not been sufficiently investigated in patients with liver cirrhosis. Also, a number of questions remain open regarding the expression of beta-receptors and its intracellular signaling and the respective consequences in the intra- and extrahepatic tissue compartments. Despite the undisputed role of non-selective beta-blockers in the treatment of liver cirrhosis, we still can improve the knowledge as to when and how beta-blockers should be used in which patients.
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Affiliation(s)
- Tilman Sauerbruch
- Department of Internal Medicine I, University of Bonn, Bonn, Germany,*Correspondence: Tilman Sauerbruch,
| | - Martin Hennenberg
- Department of Urology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Jonel Trebicka
- Department of Internal Medicine B, University of Münster, Münster, Germany,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Robert Schierwagen
- Department of Internal Medicine B, University of Münster, Münster, Germany
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Yao J, Chen SRW. R-carvedilol, a potential new therapy for Alzheimer's disease. Front Pharmacol 2022; 13:1062495. [PMID: 36532759 PMCID: PMC9756136 DOI: 10.3389/fphar.2022.1062495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022] Open
Abstract
For decades, the amyloid cascade hypothesis has been the leading hypothesis in studying Alzheimer's disease (AD) pathology and drug development. However, a growing body of evidence indicates that simply removing amyloid plaques may not significantly affect AD progression. Alternatively, it has been proposed that AD progression is driven by increased neuronal excitability. Consistent with this alternative hypothesis, recent studies showed that pharmacologically limiting ryanodine receptor 2 (RyR2) open time with the R-carvedilol enantiomer prevented and reversed neuronal hyperactivity, memory impairment, and neuron loss in AD mouse models without affecting the accumulation of ß-amyloid (Aβ). These data indicate that R-carvedilol could be a potential new therapy for AD.
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Affiliation(s)
- Jinjing Yao
- Department of Physiology and Pharmacology, Cumming School of Medicine, Libin Cardiovascular Institute, University of Calgary, Calgary, AB, Canada,Department of Physiology and Pharmacology, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada,*Correspondence: Jinjing Yao, ; S. R. Wayne Chen,
| | - S. R. Wayne Chen
- Department of Physiology and Pharmacology, Cumming School of Medicine, Libin Cardiovascular Institute, University of Calgary, Calgary, AB, Canada,Department of Physiology and Pharmacology, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada,*Correspondence: Jinjing Yao, ; S. R. Wayne Chen,
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Farhoumand LS, Fiorentzis M, Kraemer MM, Sak A, Stuschke M, Rassaf T, Hendgen-Cotta U, Bechrakis NE, Berchner-Pfannschmidt U. The Adrenergic Receptor Antagonist Carvedilol Elicits Anti-Tumor Responses in Uveal Melanoma 3D Tumor Spheroids and May Serve as Co-Adjuvant Therapy with Radiation. Cancers (Basel) 2022; 14:cancers14133097. [PMID: 35804869 PMCID: PMC9264933 DOI: 10.3390/cancers14133097] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/26/2022] [Accepted: 06/20/2022] [Indexed: 11/16/2022] Open
Abstract
Uveal melanoma (UM) is the most common intraocular tumor in adults. Despite local tumor control, no effective therapy has been found to prevent metastasis, resulting in a high mortality rate. In the present study, we evaluated the anti-tumor potential of non-selective ß-blockers in 3D tumor spheroids grown from UM cell lines. Of the various ß-blockers tested, carvedilol and its enantiomers were most potent in decreasing the viability of Mel270 spheroids. Carvedilol at a concentration of 10–50 µM significantly elicited cytotoxicity and induced apoptosis in spheroid cells. In result, carvedilol inhibited tumor spheroid growth and compactness, and furthermore prevented the long-term survival and repopulation of spreading spheroid cells. The drug sensitivity of the different spheroids grown from Mel270, 92-1, UPMD2, or UPMM3 cell lines was dependent on 3D morphology rather than on high-risk cytogenetic profile or adrenergic receptor expression levels. In fact, the monosomy-3-containing UPMM3 cell line was most responsive to carvedilol treatment compared to the other cell lines. The concurrent treatment of UPMM3 spheroids with carvedilol and 5 or 10 Gy irradiation revealed additive cytotoxic effects that provided tumor control. Collectively, our data demonstrate the anti-tumor properties of carvedilol and its enantiomers, which may serve as candidates for the co-adjuvant therapy of UM.
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Affiliation(s)
- Lina S. Farhoumand
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (L.S.F.); (M.F.); (M.M.K.); (N.E.B.)
| | - Miltiadis Fiorentzis
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (L.S.F.); (M.F.); (M.M.K.); (N.E.B.)
| | - Miriam M. Kraemer
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (L.S.F.); (M.F.); (M.M.K.); (N.E.B.)
| | - Ali Sak
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (A.S.); (M.S.)
| | - Martin Stuschke
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (A.S.); (M.S.)
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (T.R.); (U.H.-C.)
| | - Ulrike Hendgen-Cotta
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (T.R.); (U.H.-C.)
| | - Nikolaos E. Bechrakis
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (L.S.F.); (M.F.); (M.M.K.); (N.E.B.)
| | - Utta Berchner-Pfannschmidt
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (L.S.F.); (M.F.); (M.M.K.); (N.E.B.)
- Correspondence: ; Tel.: +49-201-723-6028
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10
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The medicinal mushroom Ganoderma lucidum attenuates UV-induced skin carcinogenesis and immunosuppression. PLoS One 2022; 17:e0265615. [PMID: 35312729 PMCID: PMC8936451 DOI: 10.1371/journal.pone.0265615] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 03/01/2022] [Indexed: 11/27/2022] Open
Abstract
The medicinal mushroom Ganoderma lucidum is traditionally used for treating multiple diseases, including cancer. This study examined skin cancer preventive activity of a commercial product containing spore and fruiting body in 30:8 ratio (GLSF). Extracts of GLSF and spore component (GLS) were prepared using artificial gastrointestinal juice and examined on JB6 cells. GLSF and GLS dose-dependently inhibited epidermal growth factor-induced JB6 transformation at non-toxic concentrations. SKH-1 mice which were fed with diets containing GLSF (1.25%), GLS (0.99%) or the fruiting body (GLF) (0.26%) were exposed to chronic low-dose ultraviolet (UV) radiation to assess their effects on skin carcinogenesis. GLSF, but not GLS or GLF, reduced skin tumor incidence and multiplicity. In non-tumor skin tissues of mice, GLSF attenuated UV-induced epidermal thickening, expression of Ki-67, COX-2 and NF-κB, while in tumor tissues, GLSF increased expression of CD8 and Granzyme B. To examine the effects of GLSF on UV-induced immunosuppression, mice which were fed with GLSF were evaluated for the contact hypersensitivity (CHS) response to dinitrofluorobenzene (DNFB). GLSF significantly reversed UV-mediated suppression of DNFB-induced CHS by increasing CD8+ and decreasing CD4+ and FoxP3+ T-cells in mouse ears. Therefore, GLSF prevents skin cancer probably via attenuating UV-induced immunosuppression.
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11
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Fu L, Jin W, Zhang J, Zhu L, Lu J, Zhen Y, Zhang L, Ouyang L, Liu B, Yu H. Repurposing non-oncology small-molecule drugs to improve cancer therapy: Current situation and future directions. Acta Pharm Sin B 2022; 12:532-557. [PMID: 35256933 PMCID: PMC8897051 DOI: 10.1016/j.apsb.2021.09.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/05/2021] [Accepted: 08/27/2021] [Indexed: 12/25/2022] Open
Abstract
Drug repurposing or repositioning has been well-known to refer to the therapeutic applications of a drug for another indication other than it was originally approved for. Repurposing non-oncology small-molecule drugs has been increasingly becoming an attractive approach to improve cancer therapy, with potentially lower overall costs and shorter timelines. Several non-oncology drugs approved by FDA have been recently reported to treat different types of human cancers, with the aid of some new emerging technologies, such as omics sequencing and artificial intelligence to overcome the bottleneck of drug repurposing. Therefore, in this review, we focus on summarizing the therapeutic potential of non-oncology drugs, including cardiovascular drugs, microbiological drugs, small-molecule antibiotics, anti-viral drugs, anti-inflammatory drugs, anti-neurodegenerative drugs, antipsychotic drugs, antidepressants, and other drugs in human cancers. We also discuss their novel potential targets and relevant signaling pathways of these old non-oncology drugs in cancer therapies. Taken together, these inspiring findings will shed new light on repurposing more non-oncology small-molecule drugs with their intricate molecular mechanisms for future cancer drug discovery.
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12
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Topical carvedilol delivery prevents UV-induced skin cancer with negligible systemic absorption. Int J Pharm 2022; 611:121302. [PMID: 34793935 PMCID: PMC8692451 DOI: 10.1016/j.ijpharm.2021.121302] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 11/08/2021] [Accepted: 11/11/2021] [Indexed: 01/07/2023]
Abstract
The β-blocker carvedilol prevents ultraviolet (UV)-induced skin cancer, but systemic drug administration may cause unwanted cadiovascular effects. To overcome this limitation, a topical delivery system based on transfersome (T-CAR) was characterized ex vivo and in vivo. T-CAR was visualized by Transmission Electron Microscopy as nanoparticles of spherical and unilamellar structure. T-CAR incorporated into carbopol gel and in suspension showed similar drug permeation and deposition profiles in Franz diffusion cells loaded with porcine ear skin. In mice exposed to a single dose UV, topical T-CAR gel (10 µM) significantly reduced UV-induced skin edema and cyclobutane pyrimidine dimer formation. In mice exposed to chronic UV radiation for 25 weeks, topical T-CAR gel (10 µM) significantly delayed the incidence of tumors, reduced tumor number and burden, and attenuated Ki-67 and COX-2 expression. The T-CAR gel was subsequently examined for skin deposition, systemic absorption and cardiovascular effects in mice. In mice treated with repeated doses of T-CAR gel (100 µM), the drug was undetectable in plasma, the heart rate was unaffected, but skin deposition was significantly higher than mice treated with oral carvedilol (32 mg/kg/day). These data indicate that the carbopol-based T-CAR gel holds great promise for skin cancer prevention with negligible systemic effects.
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13
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Kim MJ, Ha SJ, So BR, Kim CK, Kim KM, Jung SK. NADPH Oxidase and Epidermal Growth Factor Receptor Are Promising Targets of Phytochemicals for Ultraviolet-Induced Skin Carcinogenesis. Antioxidants (Basel) 2021; 10:antiox10121909. [PMID: 34943012 PMCID: PMC8750051 DOI: 10.3390/antiox10121909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 12/22/2022] Open
Abstract
The skin acts as the primary defense organ that protects the body from the external environment. Skin cancer is one of the most common cancers in the world. Skin carcinogenesis is usually caused by cell degeneration due to exposure to ultraviolet (UV) radiation, which causes changes in various signaling networks, disrupting the homeostasis of single skin cells. In this review, we summarize the roles of nicotinamide adenine dinucleotide phosphate oxidase (NOX) and epidermal growth factor receptor (EGFR) in UV-induced skin carcinogenesis. Furthermore, we describe the crosstalk that exists between NOX, EGFR, and protein tyrosine phosphatase κ and its oncogenic downstream signaling pathways. Chemoprevention is the use of chemical compounds to recover the healthy status of the skin or delay cancer development. Current evidence from in vitro and in vivo studies on chemopreventive phytochemicals that target NOX, EGFR, or both, as major regulators of skin carcinogenesis will also be discussed.
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Affiliation(s)
- Min Jeong Kim
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea; (M.J.K.); (B.R.S.)
| | - Su Jeong Ha
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Korea;
| | - Bo Ram So
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea; (M.J.K.); (B.R.S.)
| | - Chang-Kil Kim
- Department of Horticultural Science, Kyungpook National University, Daegu 41566, Korea;
| | - Kyung-Min Kim
- Division of Plant Biosciences, School of Applied Biosciences, College of Agriculture and Life Science, Kyungpook National University, Daegu 41566, Korea
- Correspondence: (K.-M.K.); (S.K.J.); Tel.: +82-53-950-5711 (K.-M.K.); +82-53-950-7764 (S.K.J.)
| | - Sung Keun Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea; (M.J.K.); (B.R.S.)
- Institute of Agricultural Science & Technology, Kyungpook National University, Daegu 41566, Korea
- Correspondence: (K.-M.K.); (S.K.J.); Tel.: +82-53-950-5711 (K.-M.K.); +82-53-950-7764 (S.K.J.)
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14
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Liu MM, Liu T, Yeung S, Wang Z, Andresen B, Parsa C, Orlando R, Zhou B, Wu W, Li X, Zhang Y, Wang C, Huang Y. Inhibitory activity of medicinal mushroom Ganoderma lucidum on colorectal cancer by attenuating inflammation. PRECISION CLINICAL MEDICINE 2021; 4:231-245. [PMID: 35692861 PMCID: PMC8982591 DOI: 10.1093/pcmedi/pbab023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/16/2021] [Accepted: 08/23/2021] [Indexed: 01/30/2023] Open
Abstract
The medicinal mushroom Ganoderma lucidum (GL, Reishi or Lingzhi) exhibits an inhibitory effect on cancers. However, the underlying mechanism of the antitumor activity of GL is not fully understood. In this study, we characterized the gene networks regulated by a commercial product of GL containing a mixture of spores and fruiting bodies namely “GLSF”, in colorectal carcinoma. We found that in vitro co-administration of GLSF extract at non-toxic concentrations significantly potentiated growth inhibition and apoptosis induced by paclitaxel in CT26 and HCT-15 cells. GLSF inhibited NF-κB promoter activity in HEK-293 cells but did not affect the function of P-glycoprotein in K562/DOX cells. Furthermore, we found that when mice were fed a modified diet containing GLSF for 1 month prior to the CT26 tumor cell inoculation, GLSF alone or combined with Nab-paclitaxel markedly suppressed tumor growth and induced apoptosis. RNA-seq analysis of tumor tissues derived from GLSF-treated mice identified 53 differentially expressed genes compared to normal tissues. Many of the GLSF-down-regulated genes were involved in NF-κB-regulated inflammation pathways, such as IL-1β, IL-11 and Cox-2. Pathway enrichment analysis suggested that several inflammatory pathways involving leukocyte migration and adhesion were most affected by the treatment. Upstream analysis predicted activation of multiple tumor suppressors such as α-catenin and TP53 and inhibition of critical inflammatory mediators. “Cancer” was the major significantly inhibited biological effect of GLSF treatment. These results demonstrate that GLSF can improve the therapeutic outcome for colorectal cancer through a mechanism involving suppression of NF-κB-regulated inflammation and carcinogenesis.
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Affiliation(s)
- Mandy M Liu
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Tiantian Liu
- Center for Genomics & Department of Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA 92350, USA
| | - Steven Yeung
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Zhijun Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, Marshall B. Ketchum University, Fullerton, CA 92831, USA
| | - Bradley Andresen
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Cyrus Parsa
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA
- Department of Pathology, Beverly Hospital, Montebello, California, CA 90640, USA
| | - Robert Orlando
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA
- Department of Pathology, Beverly Hospital, Montebello, California, CA 90640, USA
| | - Bingsen Zhou
- Beijing Tong Ren Tang Chinese Medicine Co., Ltd., New Territories, Hong Kong 999077, China
| | - Wei Wu
- Beijing Tong Ren Tang Chinese Medicine Co., Ltd., New Territories, Hong Kong 999077, China
| | - Xia Li
- Beijing Tong Ren Tang Chinese Medicine Co., Ltd., New Territories, Hong Kong 999077, China
| | - Yilong Zhang
- Beijing Tong Ren Tang Chinese Medicine Co., Ltd., New Territories, Hong Kong 999077, China
| | - Charles Wang
- Center for Genomics & Department of Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA 92350, USA
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766, USA
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15
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Santiago JL, Muñoz-Rodriguez JR, de la Cruz-Morcillo MA, Villar-Rodriguez C, Gonzalez-Lopez L, Aguado C, Nuncia-Cantarero M, Redondo-Calvo FJ, Perez-Ortiz JM, Galan-Moya EM. Characterization of Permeability Barrier Dysfunction in a Murine Model of Cutaneous Field Cancerization Following Chronic UV-B Irradiation: Implications for the Pathogenesis of Skin Cancer. Cancers (Basel) 2021; 13:cancers13163935. [PMID: 34439089 PMCID: PMC8394893 DOI: 10.3390/cancers13163935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 08/02/2021] [Indexed: 01/17/2023] Open
Abstract
Simple Summary In the present work, we developed an experimental preclinical model of skin with cutaneous field cancerization after chronic UV-B light exposure in an immunologically intact mouse model (SKH1 aged mice). We observed impairments in the transepidermal water loss, stratum corneum hydration, and surface pH. We also detected a marked hyperkeratotic hyperplasia of the epidermis, induction of keratinocyte hyperproliferation, incidental actinic keratosis, and in situ squamous cell carcinomas in the UV-B light-irradiated groups. In this context, the association between the permeability barrier impairment and keratinocyte hyperproliferation might be considered a new target in the management of skin with cutaneous field cancerization. As current therapeutic approaches to actinic keratosis and cutaneous field cancerization only focus on the direct antineoplastic, immunomodulatory, or photodynamic effects of approved topical drugs, this mouse model of skin with cutaneous field cancerization might be helpful for both the identification and screening of potentially new preventive strategies or treatments (e.g., skin barrier therapies). Abstract Chronic ultraviolet B (UV-B) irradiation is known to be one of the most important hazards acting on the skin and poses a risk of developing photoaging, skin with cutaneous field cancerization (CFC), actinic keratosis (AKs), and squamous cell carcinomas (SCCs). Most of the UV-B light is absorbed in the epidermis, affecting the outermost cell layers, the stratum corneum, and the stratum granulosum, which protects against this radiation and tries to maintain the permeability barrier. In the present work, we show an impairment in the transepidermal water loss, stratum corneum hydration, and surface pH after chronic UV-B light exposure in an immunologically intact mouse model (SKH1 aged mice) of skin with CFC. Macroscopic lesions of AKs and SCCs may develop synchronically or over time on the same cutaneous surface due to both the presence of subclinical AKs and in situ SCC, but also the accumulation of different mutations in keratinocytes. Focusing on skin with CFC, yet without the pathological criteria of AKs or SCC, the presence of p53 immunopositive patches (PIPs) within the epidermis is associated with these UV-B-induced mutations. Reactive epidermis to chronic UV-B exposure correlated with a marked hyperkeratotic hyperplasia, hypergranulosis, and induction of keratinocyte hyperproliferation, while expressing an upregulation of filaggrin, loricrin, and involucrin immunostaining. However, incidental AKs and in situ SCC might show neither hypergranulosis nor upregulation of differentiation markers in the upper epidermis. Despite the overexpression of filaggrin, loricrin, involucrin, lipid enzymes, and ATP-binding cassette subfamily A member 12 (ABCA12) after chronic UV-B irradiation, the permeability barrier, stratum corneum hydration, and surface pH were severely compromised in the skin with CFC. We interpret these results as an attempt to restore the permeability barrier homeostasis by the reactive epidermis, which fails due to ultrastructural losses in stratum corneum integrity, higher pH on skin surface, abundant mast cells in the dermis, and the common presence of incidental AKs and in situ SCC. As far as we know, this is the first time that the permeability barrier has been studied in the skin with CFC in a murine model of SCC induced after chronic UV-B irradiation at high doses. The impairment in the permeability barrier and the consequent keratinocyte hyperproliferation in the skin of CFC might play a role in the physiopathology of AKs and SCCs.
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Affiliation(s)
- Juan Luis Santiago
- Department of Dermatology, University General Hospital, 13004 Ciudad Real, Spain;
- Translational Research Unit, University General Hospital, 13004 Ciudad Real, Spain; (J.R.M.-R.); (M.A.d.l.C.-M.); (C.V.-R.)
| | - Jose Ramon Muñoz-Rodriguez
- Translational Research Unit, University General Hospital, 13004 Ciudad Real, Spain; (J.R.M.-R.); (M.A.d.l.C.-M.); (C.V.-R.)
- Faculty of Medicine, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain;
| | | | - Clara Villar-Rodriguez
- Translational Research Unit, University General Hospital, 13004 Ciudad Real, Spain; (J.R.M.-R.); (M.A.d.l.C.-M.); (C.V.-R.)
| | - Lucia Gonzalez-Lopez
- Faculty of Medicine, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain;
- Department of Pathological Anatomy, University General Hospital, 13004 Ciudad Real, Spain
| | - Carolina Aguado
- Synaptic Structure Laboratory, Instituto de Investigación en Discapacidades Neurológicas (IDINE), Universidad de Castilla-La Mancha, 02008 Albacete, Spain;
| | - Miriam Nuncia-Cantarero
- Translational Oncology Laboratory, Centro Regional de Investigaciones Biomédicas (CRIB), Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (M.N.-C.); (E.M.G.-M.)
| | - Francisco Javier Redondo-Calvo
- Translational Research Unit, University General Hospital, 13004 Ciudad Real, Spain; (J.R.M.-R.); (M.A.d.l.C.-M.); (C.V.-R.)
- Faculty of Medicine, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain;
- Correspondence: (F.J.R.-C.); (J.M.P.-O.); Tel.: +34-926-278-000 (J.M.P.-O.)
| | - Jose Manuel Perez-Ortiz
- Translational Research Unit, University General Hospital, 13004 Ciudad Real, Spain; (J.R.M.-R.); (M.A.d.l.C.-M.); (C.V.-R.)
- Faculty of Medicine, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain;
- Correspondence: (F.J.R.-C.); (J.M.P.-O.); Tel.: +34-926-278-000 (J.M.P.-O.)
| | - Eva Maria Galan-Moya
- Translational Oncology Laboratory, Centro Regional de Investigaciones Biomédicas (CRIB), Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (M.N.-C.); (E.M.G.-M.)
- Faculty of Nursing, Universidad de Castilla-La Mancha, 02006 Albacete, Spain
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16
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Pihl C, Togsverd-Bo K, Andersen F, Haedersdal M, Bjerring P, Lerche CM. Keratinocyte Carcinoma and Photoprevention: The Protective Actions of Repurposed Pharmaceuticals, Phytochemicals and Vitamins. Cancers (Basel) 2021; 13:cancers13153684. [PMID: 34359586 PMCID: PMC8345172 DOI: 10.3390/cancers13153684] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/16/2021] [Accepted: 07/18/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary Keratinocyte carcinoma is the most common type of cancer. Sun exposure and ultraviolet radiation are significant contributors to the development of carcinogenesis, mediated by DNA damage, increased oxidative stress, inflammation, immunosuppression and dysregulated signal transduction. Photoprevention involves using different compounds to delay or prevent ultraviolet radiation-induced skin cancer. In this review, we look at new avenues for systemic photoprevention that are based on pharmaceuticals, plant-derived phytochemicals and vitamins. We also investigate the mechanisms underlying these strategies for preventing the onset of carcinogenesis. Abstract Ultraviolet radiation (UVR) arising from sun exposure represents a major risk factor in the development of keratinocyte carcinomas (KCs). UVR exposure induces dysregulated signal transduction, oxidative stress, inflammation, immunosuppression and DNA damage, all of which promote the induction and development of photocarcinogenesis. Because the incidence of KCs is increasing, better prevention strategies are necessary. In the concept of photoprevention, protective compounds are administered either topically or systemically to prevent the effects of UVR and the development of skin cancer. In this review, we provide descriptions of the pathways underlying photocarcinogenesis and an overview of selected photoprotective compounds, such as repurposed pharmaceuticals, plant-derived phytochemicals and vitamins. We discuss the protective potential of these compounds and their effects in pre-clinical and human trials, summarising the mechanisms of action involved in preventing photocarcinogenesis.
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Affiliation(s)
- Celina Pihl
- Department of Dermatology, Copenhagen University Hospital—Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark; (K.T.-B.); (M.H.); (C.M.L.)
- Department of Pharmacy, University of Copenhagen, 2100 Copenhagen, Denmark
- Correspondence:
| | - Katrine Togsverd-Bo
- Department of Dermatology, Copenhagen University Hospital—Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark; (K.T.-B.); (M.H.); (C.M.L.)
- Department of Clinical Medicine, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Flemming Andersen
- Department of Dermatology, Aalborg University Hospital, 9100 Aalborg, Denmark; (F.A.); (P.B.)
- Private Hospital Molholm, 7100 Vejle, Denmark
| | - Merete Haedersdal
- Department of Dermatology, Copenhagen University Hospital—Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark; (K.T.-B.); (M.H.); (C.M.L.)
- Department of Clinical Medicine, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Peter Bjerring
- Department of Dermatology, Aalborg University Hospital, 9100 Aalborg, Denmark; (F.A.); (P.B.)
| | - Catharina Margrethe Lerche
- Department of Dermatology, Copenhagen University Hospital—Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark; (K.T.-B.); (M.H.); (C.M.L.)
- Department of Pharmacy, University of Copenhagen, 2100 Copenhagen, Denmark
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17
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Photosensitizing Medications and Skin Cancer: A Comprehensive Review. Cancers (Basel) 2021; 13:cancers13102344. [PMID: 34066301 PMCID: PMC8152064 DOI: 10.3390/cancers13102344] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/27/2021] [Accepted: 05/05/2021] [Indexed: 12/24/2022] Open
Abstract
(1) The incidence of skin cancer is increasing in the United States (US) despite scientific advances in our understanding of skin cancer risk factors and treatments. In vitro and in vivo studies have provided evidence that suggests that certain photosensitizing medications (PSMs) increase skin cancer risk. This review summarizes current epidemiological evidence on the association between common PSMs and skin cancer. (2) A comprehensive literature search was conducted to identify meta-analyses, observational studies and clinical trials that report on skin cancer events in PSM users. The associated risks of keratinocyte carcinoma (squamous cell carcinoma and basal cell carcinoma) and melanoma are summarized, for each PSM. (3) There are extensive reports on antihypertensives and statins relative to other PSMs, with positive and null findings, respectively. Fewer studies have explored amiodarone, metformin, antimicrobials and vemurafenib. No studies report on the individual skin cancer risks in glyburide, naproxen, piroxicam, chlorpromazine, thioridazine and nalidixic acid users. (4) The research gaps in understanding the relationship between PSMs and skin cancer outlined in this review should be prioritized because the US population is aging. Thus the number of patients prescribed PSMs is likely to continue to rise.
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18
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Lu K, Bhat M, Peters S, Mitra R, Oberyszyn T, Basu S. Suppression of beta 2 adrenergic receptor actions prevent UVB mediated cutaneous squamous cell tumorigenesis through inhibition of VEGF-A induced angiogenesis. Mol Carcinog 2021; 60:172-178. [PMID: 33482042 PMCID: PMC7889723 DOI: 10.1002/mc.23281] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 12/18/2022]
Abstract
Although beta 2 adrenergic receptors (β2 ADR) are present in the keratinocytes, their role in cutaneous squamous cell tumorigenesis needs to be ascertained. For the first time, we report here that selective β2 ADR antagonists by inhibiting β2 ADR actions significantly retarded the progression of ultraviolet B (UVB) induced premalignant cutaneous squamous cell lesions. These antagonists acted by inhibiting vascular endothelial growth factor-A (VEGF) mediated angiogenesis to prevent UVB radiation-induced squamous cell carcinoma of the skin.
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MESH Headings
- Adrenergic beta-1 Receptor Agonists/pharmacology
- Adrenergic beta-2 Receptor Antagonists/pharmacology
- Animals
- Butoxamine/pharmacology
- Humans
- Keratinocytes/metabolism
- Keratinocytes/radiation effects
- Male
- Mice, Inbred Strains
- Neoplasms, Radiation-Induced/blood supply
- Neoplasms, Radiation-Induced/drug therapy
- Neoplasms, Radiation-Induced/etiology
- Neoplasms, Squamous Cell/blood supply
- Neoplasms, Squamous Cell/drug therapy
- Neoplasms, Squamous Cell/etiology
- Neovascularization, Pathologic/drug therapy
- Neovascularization, Pathologic/metabolism
- Receptors, Adrenergic, beta-2/metabolism
- Skin Neoplasms/blood supply
- Skin Neoplasms/drug therapy
- Skin Neoplasms/etiology
- Ultraviolet Rays/adverse effects
- Vascular Endothelial Growth Factor A/metabolism
- Xamoterol/pharmacology
- Mice
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Affiliation(s)
- Kai Lu
- Department of Pathology, Ohio State University, Columbus,
USA
| | - Madhavi Bhat
- Department of Pathology, Ohio State University, Columbus,
USA
| | - Sara Peters
- Department of Pathology, Ohio State University, Columbus,
USA
| | - Rita Mitra
- KPC Medical College, Kolkata, India. USA
| | - Tatiana Oberyszyn
- Department of Pathology, Ohio State University, Columbus,
USA
- Comprehensive Cancer Center, Ohio State University,
Columbus, USA
| | - Sujit Basu
- Department of Pathology, Ohio State University, Columbus,
USA
- Comprehensive Cancer Center, Ohio State University,
Columbus, USA
- Division of Medical Oncology, Department of Internal
Medicine, Ohio State University, Columbus, USA
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19
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Liang S, Shamim MA, Shahid A, Chen M, Cleveland KH, Parsa C, Orlando R, Andresen BT, Huang Y. Prevention of Skin Carcinogenesis by the Non-β-blocking R-carvedilol Enantiomer. Cancer Prev Res (Phila) 2021; 14:527-540. [PMID: 33648941 DOI: 10.1158/1940-6207.capr-20-0609] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/22/2021] [Accepted: 02/25/2021] [Indexed: 11/16/2022]
Abstract
Skin cancer is the most common malignancy worldwide and is rapidly rising in incidence, representing a significant public health challenge. The β-blocker, carvedilol, has shown promising effects in preventing skin cancer. However, as a potent β-blocker, repurposing carvedilol to an anticancer agent is limited by cardiovascular effects. Carvedilol is a racemic mixture consisting of equimolar S- and R-carvedilol, whereas the R-carvedilol enantiomer does not possess β-blocking activity. Because previous studies suggest that carvedilol's cancer preventive activity is independent of β-blockade, we examined the skin cancer preventive activity of R-carvedilol compared with S-carvedilol and the racemic carvedilol. R- and S-carvedilol were equally effective in preventing EGF-induced neoplastic transformation of the mouse epidermal JB6 Cl 41-5a (JB6 P+) cells and displayed similar attenuation of EGF-induced ELK-1 activity. R-carvedilol appeared slightly better than S-carvedilol against UV-induced intracellular oxidative stress and release of prostaglandin E2 from the JB6 P+ cells. In an acute UV-induced skin damage and inflammation mouse model using a single irradiation of 300 mJ/cm2 UV, topical treatment with R-carvedilol dose dependently attenuated skin edema and reduced epidermal thickening, Ki-67 staining, COX-2 protein, and IL6 and IL1β mRNA levels similar to carvedilol. In a chronic UV (50-150 mJ/cm2) induced skin carcinogenesis model in mice with pretreatment of test agents, topical treatment with R-carvedilol, but not racemic carvedilol, significantly delayed and reduced skin squamous cell carcinoma development. Therefore, as an enantiomer present in an FDA-approved agent, R-carvedilol may be a better option for developing a safer and more effective preventive agent for skin carcinogenesis. PREVENTION RELEVANCE: In this study, we demonstrated the skin cancer preventive activity of R-carvedilol, the non-β-blocking enantiomer present in the racemic β-blocker, carvedilol. As R-carvedilol does not have β-blocking activity, such a preventive treatment would not lead to common cardiovascular side effects of β-blockers.
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Affiliation(s)
- Sherry Liang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Md Abdullah Shamim
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Ayaz Shahid
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Mengbing Chen
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Kristan H Cleveland
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Cyrus Parsa
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California.,Department of Pathology, Beverly Hospital, Montebello, California
| | - Robert Orlando
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California.,Department of Pathology, Beverly Hospital, Montebello, California
| | - Bradley T Andresen
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California.
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20
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Topical Delivery of Carvedilol Loaded Nano-Transfersomes for Skin Cancer Chemoprevention. Pharmaceutics 2020; 12:pharmaceutics12121151. [PMID: 33260886 PMCID: PMC7761092 DOI: 10.3390/pharmaceutics12121151] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 02/07/2023] Open
Abstract
The β-blocker carvedilol has been shown to prevent skin carcinogenesis in vitro and in vivo. Since systemic absorption of the β-blocker may cause cardiovascular disturbance, we developed a carvedilol loaded transfersome for skin-targeted delivery. Transfersomes were prepared using phospholipids and surfactants at various ratios and characterized. One formulation (F18) selected for further analysis was composed of carvedilol, soy phosphatidylcholine, and Tween-80 at a ratio of 1:3:0.5, which had a particle size of 115.6 ± 8.7 nm, a zeta potential of 11.34 ± 0.67 mV, and an encapsulation efficiency of 93.7 ± 5.1%. F18 inhibited EGF-induced neoplastic transformation of mouse epidermal JB6 P+ cells at non-toxic concentrations, while only high concentrations induced cytotoxicity in JB6 P+ and human keratinocytes HaCaT. Compared to the free drug, F18 released through the dialysis membrane and permeated through the porcine ear skin at a slower rate, but similarly depositing the drug in the epidermis and dermis of the skin. Consistently, surface application of F18 on reconstructed full-thickness human skin showed slower drug permeation, while it suppressed ultraviolet-induced DNA damage, inflammatory gene expression, and apoptosis. These data indicate that transfersome is a promising topical delivery system of carvedilol for preventing ultraviolet-induced skin damage and carcinogenesis.
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21
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Choi ME, Yoo H, Lee HR, Moon IJ, Lee WJ, Song Y, Chang SE. Carvedilol, an Adrenergic Blocker, Suppresses Melanin Synthesis by Inhibiting the cAMP/CREB Signaling Pathway in Human Melanocytes and Ex Vivo Human Skin Culture. Int J Mol Sci 2020; 21:ijms21228796. [PMID: 33233731 PMCID: PMC7699935 DOI: 10.3390/ijms21228796] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/17/2020] [Accepted: 11/18/2020] [Indexed: 12/02/2022] Open
Abstract
Catecholamines function via G protein-coupled receptors, triggering an increase in intracellular levels of 3′,5′-cyclic adenosine monophosphate (cAMP) in various cells. Catecholamine biosynthesis and the β-adrenergic receptor exist in melanocytes; thus, catecholamines may play critical roles in skin pigmentation. However, their action and mechanisms mediating melanogenesis in human skin have not yet been investigated. Therefore, we examined the potential anti-melanogenetic effect of carvedilol, a nonselective β-blocker with weak α1-blocking activities. Carvedilol reduced melanin content and cellular tyrosinase activity without compromising cellular viability in normal human melanocytes as well as in mel-Ab immortalized mouse melanocytes. Carvedilol downregulated microphthalmia-associated transcription factor (MITF), tyrosinase, tyrosinase-related protein (TRP)-1, and TRP-2. Carvedilol treatment led to the downregulation of phosphor-cAMP response element-binding protein (CREB). Moreover, the increase in cAMP levels upon treatment with forskolin reversed the anti-melanogenic action of carvedilol. In addition, carvedilol remarkably reduced the melanin index in ultraviolet-irradiated human skin cultures. Taken together, our results indicate that carvedilol effectively suppresses melanogenesis in human melanocytes and ex vivo human skin by inhibiting cAMP/protein kinase A/CREB signaling. The anti-melanogenic effects of carvedilol have potential significance for skin whitening agents.
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Affiliation(s)
- Myoung Eun Choi
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea; (M.E.C.); (H.Y.); (I.J.M.); (W.J.L.)
| | - Hanju Yoo
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea; (M.E.C.); (H.Y.); (I.J.M.); (W.J.L.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Ulsan 05505, Korea;
| | - Ha-Ri Lee
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Ulsan 05505, Korea;
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea
| | - Ik Joon Moon
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea; (M.E.C.); (H.Y.); (I.J.M.); (W.J.L.)
| | - Woo Jin Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea; (M.E.C.); (H.Y.); (I.J.M.); (W.J.L.)
| | - Youngsup Song
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea
- Correspondence: (Y.S.); (S.E.C.); Tel.: +82-2-3010-2089 (Y.S.); +82-2-3010-3460 (S.E.C.)
| | - Sung Eun Chang
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea; (M.E.C.); (H.Y.); (I.J.M.); (W.J.L.)
- Correspondence: (Y.S.); (S.E.C.); Tel.: +82-2-3010-2089 (Y.S.); +82-2-3010-3460 (S.E.C.)
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22
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Narayanankutty A, Sasidharan A, Job JT. Targeting Toll like Receptors in Cancer: Role of TLR Natural and Synthetic Modulators. Curr Pharm Des 2020; 26:5040-5053. [DOI: 10.2174/1381612826666200720235058] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 06/19/2020] [Indexed: 02/08/2023]
Abstract
Background:
Toll like receptors (TLRs) are a group of transmembrane receptors belonging to the
broad class pattern recognition receptors (PRR), involved in recognition of Pathogen Associated Molecular Patterns
(PAMPs) thereby inducing an immune response. Apart from these exogenous PAMPs, numerous endogenous
PAMPs are also ligands for various TLRs thereby activating the TLR dependent immune response, subsequently
leading to the onset of an inflammatory response. Prolonged activation of TLR by these endogenous
PAMPs leads to chronic inflammatory insults to the body and which in turn alters the proliferative patterns of the
cells, which ultimately leads to the development of cancer.
Objectives:
The present review aims to provide a detailed outline of the differential roles of various TLRs in
cancer and the possible use of them as a therapeutic target.
Methods:
Data were collected from PubMed/Sciencedirect/Web of Science database and sorted; the latest literature
on TLRs was incorporated in the review.
Results:
Among the different TLRs, few are reported to be anti-neoplastic, which controls the cell growth and
multiplication in response to the endogenous signals. On the contrary, numerous studies have reported the procarcinogenic
potentials of TLRs. Hence, TLRs have emerged as a potential target for the prevention and treatment
of various types of cancers. Several molecules, such as monoclonal antibodies, small molecule inhibitors and
natural products have shown promising anticancer potential by effectively modulating the TLR signalling.
Conclusion:
Toll-like receptors play vital roles in the process of carcinogenesis, hence TLR targeting is a promising
approach for cancer prevention.
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Affiliation(s)
- Arunaksharan Narayanankutty
- Division of Cell and Molecular Biology, PG and Research Department of Zoology, St. Joseph’s College (Autonomous), Devagiri, Calicut, Kerala-673 008, India
| | | | - Joice T. Job
- Division of Cell and Molecular Biology, PG and Research Department of Zoology, St. Joseph’s College (Autonomous), Devagiri, Calicut, Kerala-673 008, India
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23
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The β-Blocker Carvedilol Prevented Ultraviolet-Mediated Damage of Murine Epidermal Cells and 3D Human Reconstructed Skin. Int J Mol Sci 2020; 21:ijms21030798. [PMID: 31991834 PMCID: PMC7037760 DOI: 10.3390/ijms21030798] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/17/2020] [Accepted: 01/24/2020] [Indexed: 11/17/2022] Open
Abstract
The β-blocker carvedilol prevents ultraviolet (UV)-induced skin cancer, but the mechanism is unknown. Since carvedilol possesses antioxidant activity, this study investigated whether carvedilol prevents oxidative photodamage of skin, a precursor event in skin carcinogenesis. The effects of carvedilol, metoprolol (a β-blocker without antioxidant property), and 4-hydroxycarbazole (4-OHC, a carvedilol synthesis intermediate and a free radical scavenger) were compared on UV- or H2O2-induced cell death and reactive oxygen species (ROS) production in murine epidermal JB6 P+ cells. Although carvedilol attenuated cell death, metoprolol and 4-OHC failed to show protective effects. As expected, increased cellular ROS induced by H2O2 or UV was abolished by carvedilol and 4-OHC, but not by metoprolol. Consistently, carvedilol attenuated the formation of UV-induced cyclobutane pyrimidine dimers (CPDs) and release of prostaglandin E2 in JB6 P+ cells. Carvedilol's activity was further confirmed in full thickness 3D human reconstituted skin, where carvedilol attenuated UV-mediated epidermal thickening, the number of Ki-67 and p53 positive cells as well as CPD formation. Based on pathway-specific Polymerase Chain Reaction (PCR) Array analysis, carvedilol treatment in many cases normalized UV-induced expression changes in DNA repair genes. Thus, carvedilol's photoprotective activity is not attributed to β-blockade or direct ROS-scavenging capacity, but likely via DNA repair regulation.
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24
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Cleveland KH, Liang S, Chang A, Huang KM, Chen S, Guo L, Huang Y, Andresen BT. Carvedilol inhibits EGF-mediated JB6 P+ colony formation through a mechanism independent of adrenoceptors. PLoS One 2019; 14:e0217038. [PMID: 31107911 PMCID: PMC6527222 DOI: 10.1371/journal.pone.0217038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 05/02/2019] [Indexed: 01/13/2023] Open
Abstract
Carvedilol is reported to prevent cancers in humans and animal models. However, a molecular mechanism has yet to be established, and the extent to which other β-blockers are chemopreventive remains relatively unknown. A comparative pharmacological approach was utilized with the expectation that a mechanism of action could be devised. JB6 Cl 41-5a (JB6 P+) murine epidermal cells were used to elucidate the chemopreventative properties of β-blockers, as JB6 P+ cells recapitulate in vivo tumor promotion and chemoprevention. The initial hypothesis was that β-blockers that are GRK/β-arrestin biased agonists, like carvedilol, are chemopreventive. Sixteen β-blockers of different classes, isoproterenol, and HEAT HCl were individually co-administered with epidermal growth factor (EGF) to JB6 P+ cells to examine the chemopreventative properties of each ligand. Cytotoxicity was examined to ensure that the anti-transformation effects of each ligand were not due to cellular growth inhibition. Many of the examined β-blockers suppressed EGF-induced JB6 P+ cell transformation in a non-cytotoxic and concentration-dependent manner. However, the IC50 values are high for the most potent inhibitors (243, 326, and 431 nM for carvedilol, labetalol, and alprenolol, respectively) and there is no correlation between pharmacological properties and inhibition of transformation. Therefore, the role of α1- and β2-adrenergic receptors (AR) was examined by standard competition assays and shRNA targeting β2-ARs, the only β-AR expressed in JB6 P+ cells. The results reveal that pharmacological inhibition of α1- and β2-ARs and genetic knockdown of β2-ARs did not abrogate carvedilol-mediated inhibition of EGF-induced JB6 P+ cell transformation. Furthermore, topical administration of carvedilol protected mice from UV-induced skin damage, while genetic ablation of β2-ARs increased carvedilol-mediated effects. Therefore, the prevailing hypothesis that the chemopreventive property of carvedilol is mediated through β-ARs is not supported by this data.
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Affiliation(s)
- Kristan H. Cleveland
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California, United States of America
| | - Sherry Liang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California, United States of America
| | - Andy Chang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California, United States of America
| | - Kevin M. Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California, United States of America
| | - Si Chen
- Division of Biochemical Toxicology, National Center for Toxicological Research, US Food and Drug Administration, Jefferson, Arkansas, United States of America
| | - Lei Guo
- Division of Biochemical Toxicology, National Center for Toxicological Research, US Food and Drug Administration, Jefferson, Arkansas, United States of America
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California, United States of America
- * E-mail: (YH); (BTA)
| | - Bradley T. Andresen
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California, United States of America
- * E-mail: (YH); (BTA)
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25
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Cleveland KH, Yeung S, Huang KM, Liang S, Andresen BT, Huang Y. Phosphoproteome profiling provides insight into the mechanism of action for carvedilol-mediated cancer prevention. Mol Carcinog 2018; 57:997-1007. [PMID: 29626349 DOI: 10.1002/mc.22820] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 03/16/2018] [Accepted: 04/04/2018] [Indexed: 12/18/2022]
Abstract
Recent studies suggest that the β-blocker drug carvedilol prevents skin carcinogenesis but the mechanism is unknown. Carvedilol is one of a few β-blockers identified as biased agonist based on an ability to promote β-arrestin-mediated processes such as ERK phosphorylation. To understand the role of phosphoproteomic signaling in carvedilol's anticancer activity, the mouse epidermal JB6 P+ cells treated with EGF, carvedilol, or their combination were analyzed using the Phospho Explorer Antibody Array containing 1318 site-specific and phospho-specific antibodies of over 30 signaling pathways. The array data indicated that both EGF and carvedilol increased phosphorylation of ERK's cytosolic target P70S6 K while its nuclear target ELK-1 were activated only by EGF; Furthermore, EGF-induced phosphorylation of ELK-1 and c-Jun was attenuated by carvedilol. Subcellular fractionation analysis indicated that ERK nuclear translocation induced by EGF was blocked by co-treatment with carvedilol. Western blot and luciferase reporter assays confirmed that the biased β-blockers carvedilol and alprenolol blocked EGF-induced phosphorylation and activation of c-Jun/AP-1 and ELK-1. Consistently, both carvedilol and alprenolol strongly prevented EGF-induced neoplastic transformation of JB6 P+ cells. Remarkably, oral carvedilol treatment significantly inhibited the growth of A375 melanoma xenograft in SCID mice. As nuclear translocation of ERK is a key step in carcinogenesis, inhibition of this event is proposed as a novel anticancer mechanism for biased β-blockers such as carvedilol.
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Affiliation(s)
- Kristan H Cleveland
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Steven Yeung
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Kevin M Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Sherry Liang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Bradley T Andresen
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
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