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Li Y, Li Q, Cao Z, Wu J. Multicenter proteome-wide Mendelian randomization study identifies causal plasma proteins in melanoma and non-melanoma skin cancers. Commun Biol 2024; 7:857. [PMID: 39003418 PMCID: PMC11246481 DOI: 10.1038/s42003-024-06538-2] [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: 02/02/2024] [Accepted: 07/03/2024] [Indexed: 07/15/2024] Open
Abstract
This study addresses the diagnostic and therapeutic challenges in malignant melanoma (MM) and non-melanoma skin cancers (NMSC). We aim to identify circulating proteins causally linked to MM and NMSC traits using a multicenter Mendelian randomization (MR) framework. We utilized large-scale cis-MR to estimate the impact of numerous plasma proteins on MM, NMSC, squamous cell carcinoma (SCC), and basal cell carcinoma (BCC). To ensure robustness, additional analyses like MR Steiger and Bayesian colocalization are conducted, followed by replication through meta-analytical methods. The associations between identified proteins and outcomes are also validated at the tissue level using Transcriptome-Wide Association Study methods. Furthermore, a protein-protein interaction analysis is conducted to explore the relationship between identified proteins and existing cancer medication targets. The MR analysis has identified associations of 13 plasma proteins with BCC, 2 with SCC, and 1 with MM. Specifically, ASIP and KRT5 are associated with BCC, with ASIP also potentially targeting MM. CTSS and TNFSF8 are identified as promising druggability candidates for BCC. This multidimensional approach nominates ASIP, KRT5, CTSS, and TNFSF8 as potential diagnostic and therapeutic targets for skin cancers.
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Affiliation(s)
- Yajia Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Qiangxiang Li
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Ziqin Cao
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.
| | - Jianhuang Wu
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.
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2
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Qi K, Lv Y, Xiong Y, Tian C, Liu C, Pan Y. Development of Transmission Ambient Pressure Laser Desorption Ionization/Postphotoionization Mass Spectrometry Imaging. Anal Chem 2024; 96:5489-5498. [PMID: 38527864 DOI: 10.1021/acs.analchem.3c05605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Laser-based high-resolution mass spectrometry imaging at ambient conditions has promising applications in life science. However, the ion yield during laser desorption/ablation is poor. Here, transmission atmospheric pressure laser desorption ionization combined with a compact postphotoionization (t-AP-LDI/PI) assembly with a krypton discharge lamp was developed for the untargeted imaging of various biomolecules. The spatial distributions of numerous lipid classes, fatty acids, neurotransmitters, and amino acids in the subregions of mouse cerebellum tissue were obtained. Compared with single laser ablation, the sensitivities for most analytes were increased by 1 to 3 orders of magnitude by dopant-assisted postphotoionization. After careful optimization, a spatial resolution of 4 μm could be achieved for the metabolites in mouse hippocampus tissue. Finally, the melanoma tissue slices were analyzed using t-AP-LDI/PI MSI, which revealed the metabolic heterogeneity of the melanoma microenvironment and exhibited the phenomenon of abnormal proliferation and invasion trends in tumor cells.
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Affiliation(s)
- Keke Qi
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China
- High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, Anhui 230031, China
| | - Yongmei Lv
- Department of Dermatology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Ying Xiong
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Changlin Tian
- High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, Anhui 230031, China
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Chengyuan Liu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China
| | - Yang Pan
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China
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3
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Ju X, Kong J, Qi G, Hou S, Diao X, Dong S, Jin Y. A wearable electrostimulation-augmented ionic-gel photothermal patch doped with MXene for skin tumor treatment. Nat Commun 2024; 15:762. [PMID: 38278810 PMCID: PMC10817919 DOI: 10.1038/s41467-024-45070-z] [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: 03/22/2023] [Accepted: 01/12/2024] [Indexed: 01/28/2024] Open
Abstract
A wearable biological patch capable of producing multiple responses to light and electricity without interfering with daily activities is highly desired for skin cancer treatment, but remains a key challenge. Herein, the skin-mountable electrostimulation-augmented photothermal patch (eT-patch) comprising transparent ionic gel with MXene (Ti3C2Tx) doping is developed and applied for the treatment of melanoma under photostimulation at 0.5 W/cm2. The eT-patch designed has superior photothermal and electrical characteristics owing to ionic gels doped with MXene which provides high photothermal conversion efficiency and electrical conductivity as a medium. Simultaneously, the ionic gel-based eT-patch having excellent optical transparency actualizes real-time observation of skin response and melanoma treatment process under photothermal and electrical stimulation (PES) co-therapy. Systematical cellular study on anti-tumor mechanism of the eT-patch under PES treatment revealed that eT-patch under PES treatment can synergically trigger cancer cell apoptosis and pyroptosis, which together lead to the death of melanoma cells. Due to the obvious advantages of relatively safe and less side effects in healthy organs, the developed eT-patch provides a promising cost-effective therapeutic strategy for skin tumors and will open a new avenue for biomedical applications of ionic gels.
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Affiliation(s)
- Xingkai Ju
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Jiao Kong
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Guohua Qi
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.
| | - Shuping Hou
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Xingkang Diao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Shaojun Dong
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Yongdong Jin
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China.
- Guangdong Key Laboratory of Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518060, China.
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4
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Gaballo A, Ragusa A, Nobile C, Gallo N, Salvatore L, Piccirillo C, Nito A, Caputo A, Guida G, Zito A, Filotico R, Quarta A. Enhanced Delivery of 5-Aminolevulinic Acid by Lecithin Invasomes in 3D Melanoma Cancer Model. Mol Pharm 2023; 20:5593-5606. [PMID: 37755323 PMCID: PMC10630953 DOI: 10.1021/acs.molpharmaceut.3c00494] [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: 06/09/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/28/2023]
Abstract
Photodynamic therapy (PDT) is a noninvasive therapeutic approach for the treatment of skin cancer and diseases. 5-Aminolevulinic acid is a prodrug clinically approved for PDT. Once internalized by cancer cells, it is rapidly metabolized to the photosensitizer protoporphyrin IX, which under the proper light irradiation, stimulates the deleterious reactive oxygen species (ROS) production and leads to cell death. The high hydrophilicity of 5-aminolevulinic acid limits its capability to cross the epidermis. Lipophilic derivatives of 5-aminolevulinic acid only partly improved skin penetration, thus making its incorporation into nanocarriers necessary. Here we have developed and characterized 5-aminolevulinic acid loaded invasomes made of egg lecithin, either 1,2-dilauroyl-sn-glycero-3-phosphocholine or 1,2-dioleoyl-sn-glycero-3-phosphocholine, and the terpene limonene. The obtained invasomes are highly thermostable and display a spherical morphology with an average size of 150 nm and an encapsulation efficiency of 80%; moreover, the ex vivo epidermis diffusion tests established that nanovesicles containing the terpene led to a much higher skin penetration (up to 80% in 3 h) compared to those without limonene and to the free fluorescent tracer (less than 50%). Finally, in vitro studies with 2D and 3D human cell models of melanoma proved the biocompatibility of invasomes, the enhanced intracellular transport of 5-aminolevulinic acid, its ability to generate ROS upon irradiation, and consequently, its antiproliferative effect. A simplified scaffold-based 3D skin model containing melanoma spheroids was also prepared. Considering the results obtained, we conclude that the lecithin invasomes loaded with 5-aminolevulinic acid have a good therapeutic potential and may represent an efficient tool that can be considered a valid alternative in the topical treatment of melanoma and other skin diseases.
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Affiliation(s)
- Antonio Gaballo
- Consiglio
Nazionale delle Ricerche, Institute of Nanotechnology, via Monteroni, Lecce, 73100, Italy
| | - Andrea Ragusa
- Department
of Biological and Environmental Sciences and Technologies, University of Salento, via Monteroni, Lecce, 73100, Italy
| | - Concetta Nobile
- Consiglio
Nazionale delle Ricerche, Institute of Nanotechnology, via Monteroni, Lecce, 73100, Italy
| | - Nunzia Gallo
- Department
of Engineering for Innovation, University
of Salento, via Monteroni, Lecce, 73100, Italy
| | - Luca Salvatore
- Typeone
Biomaterials Srl, Muro Leccese, Lecce, 73036, Italy
| | - Clara Piccirillo
- Consiglio
Nazionale delle Ricerche, Institute of Nanotechnology, via Monteroni, Lecce, 73100, Italy
| | - Alessia Nito
- Consiglio
Nazionale delle Ricerche, Institute of Nanotechnology, via Monteroni, Lecce, 73100, Italy
| | - Annalisa Caputo
- Consiglio
Nazionale delle Ricerche, Institute of Nanotechnology, via Monteroni, Lecce, 73100, Italy
| | - Gabriella Guida
- Department
of Basic Medical Sciences Neurosciences and Sense Organs, University of Bari, Bari, 70124, Italy
| | - Alfredo Zito
- Pathology
Department, IRCCS Istituto Tumori “Giovanni
Paolo II”, Bari, 70124, Italy
| | - Raffaele Filotico
- Dermato-Oncology
Unit, IRCCS Istituto Tumori “Giovanni
Paolo II”, Bari, 70124, Italy
- Section
of Dermatology and Venereology, Department of Precision and Regenerative
Medicine and Ionian Area (DiMePRe-J), University
of Bari “Aldo Moro”, Bari, 70124, Italy
| | - Alessandra Quarta
- Consiglio
Nazionale delle Ricerche, Institute of Nanotechnology, via Monteroni, Lecce, 73100, Italy
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Younis MK, Khalil IA, Younis NS, Fakhr Eldeen RR, Abdelnaby RM, Aldeeb RA, Taha AA, Hassan DH. Aceclofenac/Citronellol Oil Nanoemulsion Repurposing Study: Formulation, In Vitro Characterization, and In Silico Evaluation of Their Antiproliferative and Pro-Apoptotic Activity against Melanoma Cell Line. Biomedicines 2023; 11:2531. [PMID: 37760972 PMCID: PMC10525854 DOI: 10.3390/biomedicines11092531] [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: 08/18/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Aceclofenac (ACF) is a widely used non-steroidal anti-inflammatory drug (NSAID) known for its effectiveness in treating pain and inflammation. Recent studies have demonstrated that ACF possesses antiproliferative properties, inhibiting the growth of cancer cells in various cancer cell lines. Citronellol, a monoterpenoid alcohol found in essential oils, exhibits antioxidant properties and activities such as inhibiting cell growth and acetylcholinesterase inhibition. In this study, the objective was to formulate and evaluate an aceclofenac/citronellol oil nanoemulsion for its antiproliferative effects on melanoma. The optimal concentrations of citronellol oil, Tween 80, and Transcutol HP were determined using a pseudoternary phase diagram. The formulated nanoemulsions were characterized for droplet size, zeta potential, thermophysical stability, and in vitro release. The selected formula (F1) consisted of citronellol oil (1 gm%), Tween 80 (4 gm%), and Transcutol HP (1 gm%). F1 exhibited a spherical appearance with high drug content, small droplet size, and acceptable negative zeta potential. The amorphous state of the drug in the nanoemulsion was confirmed by Differential Scanning Calorimetry, while FTIR analysis indicated its homogenous solubility. The nanoemulsion showed significant antiproliferative activity, with a lower IC50 value compared to aceclofenac or citronellol alone. Flow cytometric analysis revealed cell cycle arrest and increased apoptosis induced by the nanoemulsion. In silico studies provided insights into the molecular mechanism underlying the observed antitumor activity. In conclusion, the developed aceclofenac/citronellol oil nanoemulsion exhibited potent cytotoxicity and pro-apoptotic effects, suggesting its potential as a repurposed antiproliferative agent for melanoma treatment. In a future plan, further animal model research for validation is suggested.
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Affiliation(s)
- Mona K. Younis
- Department of Pharmaceutics, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12566, Egypt; (I.A.K.); (R.A.A.); (A.A.T.); (D.H.H.)
| | - Islam A. Khalil
- Department of Pharmaceutics, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12566, Egypt; (I.A.K.); (R.A.A.); (A.A.T.); (D.H.H.)
| | - Nancy S. Younis
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
- Zagazig University Hospitals, Zagazig 44519, Egypt
| | - Rasha R. Fakhr Eldeen
- Department of Biochemistry, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12566, Egypt;
| | - Rana M. Abdelnaby
- Department Pharmaceutical Chemistry, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Reem A. Aldeeb
- Department of Pharmaceutics, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12566, Egypt; (I.A.K.); (R.A.A.); (A.A.T.); (D.H.H.)
| | - Amal A. Taha
- Department of Pharmaceutics, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12566, Egypt; (I.A.K.); (R.A.A.); (A.A.T.); (D.H.H.)
| | - Doaa H. Hassan
- Department of Pharmaceutics, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12566, Egypt; (I.A.K.); (R.A.A.); (A.A.T.); (D.H.H.)
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Udrea AM, Smarandache A, Dinache A, Mares C, Nistorescu S, Avram S, Staicu A. Photosensitizers-Loaded Nanocarriers for Enhancement of Photodynamic Therapy in Melanoma Treatment. Pharmaceutics 2023; 15:2124. [PMID: 37631339 PMCID: PMC10460031 DOI: 10.3390/pharmaceutics15082124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/04/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Malignant melanoma poses a significant global health burden. It is the most aggressive and lethal form of skin cancer, attributed to various risk factors such as UV radiation exposure, genetic modifications, chemical carcinogens, immunosuppression, and fair complexion. Photodynamic therapy is a promising minimally invasive treatment that uses light to activate a photosensitizer, resulting in the formation of reactive oxygen species, which ultimately promote cell death. When selecting photosensitizers for melanoma photodynamic therapy, the presence of melanin should be considered. Melanin absorbs visible radiation similar to most photosensitizers and has antioxidant properties, which undermines the reactive species generated in photodynamic therapy processes. These characteristics have led to further research for new photosensitizing platforms to ensure better treatment results. The development of photosensitizers has advanced with the use of nanotechnology, which plays a crucial role in enhancing solubility, optical absorption, and tumour targeting. This paper reviews the current approaches (that use the synergistic effect of different photosensitizers, nanocarriers, chemotherapeutic agents) in the photodynamic therapy of melanoma.
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Affiliation(s)
- Ana Maria Udrea
- Lasers Department, National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Str., 077125 Magurele, Romania; (A.M.U.); (A.D.); (S.N.)
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (C.M.); (S.A.)
| | - Adriana Smarandache
- Lasers Department, National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Str., 077125 Magurele, Romania; (A.M.U.); (A.D.); (S.N.)
| | - Andra Dinache
- Lasers Department, National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Str., 077125 Magurele, Romania; (A.M.U.); (A.D.); (S.N.)
| | - Catalina Mares
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (C.M.); (S.A.)
| | - Simona Nistorescu
- Lasers Department, National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Str., 077125 Magurele, Romania; (A.M.U.); (A.D.); (S.N.)
| | - Speranta Avram
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (C.M.); (S.A.)
| | - Angela Staicu
- Lasers Department, National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Str., 077125 Magurele, Romania; (A.M.U.); (A.D.); (S.N.)
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7
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Zhang D, Zou T, Liu Q, Chen J, Xiao M, Zheng A, Zhang Z, Du F, Dai Y, Xiang S, Wu X, Li M, Chen Y, Zhao Y, Shen J, Chen G, Xiao Z. Transcriptomic characterization revealed that METTL7A inhibits melanoma progression via the p53 signaling pathway and immunomodulatory pathway. PeerJ 2023; 11:e15799. [PMID: 37547717 PMCID: PMC10404031 DOI: 10.7717/peerj.15799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/05/2023] [Indexed: 08/08/2023] Open
Abstract
METTL7A is a protein-coding gene expected to be associated with methylation, and its expression disorder is associated with a range of diseases. However, few research have been carried out to explore the relationship between METTL7A and tumor malignant phenotype as well as the involvement potential mechanism. We conducted our research via a combination of silico analysis and molecular biology techniques to investigate the biological function of METTL7A in the progression of cancer. Gene expression and clinical information were extracted from the TCGA database to explore expression variation and prognostic value of METTL7A. In vitro, CCK8, transwell, wound healing and colony formation assays were conducted to explore the biological functions of METT7A in cancer cell. GSEA was performed to explore the signaling pathway involved in METTL7A and validated via western blotting. In conclusion, METTL7A was downregulated in most cancer tissues and its low expression was associated with shorter overall survival. In melanoma, METTL7A downregulation was associated with poorer clinical staging, lower levels of TIL infiltration, higher IC50 levels of chemotherapeutic agents, and poorer immunotherapy outcomes. QPCR results confirm that METTL7A is down-regulated in melanoma cells. Cell function assays showed that METTL7A knockdown promoted proliferation, invasion, migration and clone formation of melanoma cells. Mechanistic studies showed that METTL7A inhibits tumorigenicity through the p53 signaling pathway. Meanwhile, METTL7A is also a potential immune regulatory factor.
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Affiliation(s)
- Duoli Zhang
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
| | - Tao Zou
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
| | - Qingsong Liu
- Department of Pathology, The First People’s Hospital of Neijiang, Neijiang, China
| | - Jie Chen
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
| | - Mintao Xiao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
| | - Anfu Zheng
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
| | - Zhuo Zhang
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
| | - Fukuan Du
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yalan Dai
- Department of Oncology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Shixin Xiang
- Department of Pharmacy, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Xu Wu
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Mingxing Li
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yu Chen
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yueshui Zhao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Jing Shen
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Guiquan Chen
- Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou, Sichuan, China
| | - Zhangang Xiao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Laboratory of Molecular Pharmacology, Luzhou, China
- Cell Therapy & Cell Drugs of Luzhou Key Laboratory, Luzhou, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
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8
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Trombino S, Malivindi R, Barbarossa G, Sole R, Curcio F, Cassano R. Solid Lipid Nanoparticles Hydroquinone-Based for the Treatment of Melanoma: Efficacy and Safety Studies. Pharmaceutics 2023; 15:pharmaceutics15051375. [PMID: 37242616 DOI: 10.3390/pharmaceutics15051375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/21/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
Classical melanoma therapy has several side effects that are responsible for a decrease in the final therapeutic efficacy. It is possible that the drug is degraded before reaching the target site and is metabolized by the body itself, resulting in repeated doses being administered throughout the day and a decrease in patient compliance. Drug delivery systems avoid degradation of the active ingredient, improve release kinetics, prevent the drug from being metabolized before reaching the site of action, and improve the safety and efficacy profiles of adjuvant cancer therapy. The solid lipid nanoparticles (SLNs) based on hydroquinone esterified with stearic acid realized in this work represent a chemotherapeutic drug delivery system that is useful in the treatment of melanoma. The starting materials were characterized by FT-IR and 1H-NMR, while the SLNs were characterized by dynamic light scattering. In efficacy studies, their ability to influence anchorage-dependent cell proliferation was tested on COLO-38 human melanoma cells. Furthermore, the expression levels of proteins belonging to apoptotic mechanisms were determined by analyzing the role of SLNs in modulating the expression of p53 and p21WAF1/Cip1. Safety tests were conducted to determine not only the pro-sensitizing potential but also the cytotoxicity of SLNs, and studies were conducted to assess the antioxidant and anti-inflammatory activity of these drug delivery.
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Affiliation(s)
- Sonia Trombino
- Department of Pharmacy, Health and Nutritional Science, University of Calabria, Arcavacata, 87036 Rende, Italy
| | - Rocco Malivindi
- Department of Pharmacy, Health and Nutritional Science, University of Calabria, Arcavacata, 87036 Rende, Italy
| | | | - Roberta Sole
- Department of Pharmacy, Health and Nutritional Science, University of Calabria, Arcavacata, 87036 Rende, Italy
| | - Federica Curcio
- Department of Pharmacy, Health and Nutritional Science, University of Calabria, Arcavacata, 87036 Rende, Italy
| | - Roberta Cassano
- Department of Pharmacy, Health and Nutritional Science, University of Calabria, Arcavacata, 87036 Rende, Italy
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de Carvalho Lima EN, Barros Martins GL, Diaz RS, Schechter M, Piqueira JRC, Justo JF. Effects of Carbon Nanomaterials and Aloe vera on Melanomas—Where Are We? Recent Updates. Pharmaceutics 2022; 14:pharmaceutics14102004. [PMID: 36297440 PMCID: PMC9607275 DOI: 10.3390/pharmaceutics14102004] [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: 07/28/2022] [Revised: 08/29/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
Melanoma is an aggressive skin cancer that affects approximately 140,000 people worldwide each year, with a high fatality rate. Available treatment modalities show limited efficacy in more severe cases. Hence, the search for new treatment modalities, including immunotherapies, for curing, mitigating, and/or preventing cancer is important and urgently needed. Carbon nanoparticles associated with some plant materials, such as Aloe vera, have shown appealing antineoplastic activity, derived mainly from the compounds aloin, aloe-emodin, barbaloin acemannan, and octapeptide, thus representing new possibilities as antitumor agents. This systematic review aims to arouse interest and present the possibilities of using Aloe vera combined with carbon-based nanomaterials as an antineoplastic agent in the treatment and prevention of melanoma. Limitations and advances in melanoma treatment using functionalized carbon nanomaterials are discussed here. Moreover, this review provides the basis for further studies designed to fully explore the potential of carbon nanomaterials associated with Aloe vera in the treatment of various cancers, with a focus on melanoma.
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Affiliation(s)
- Elidamar Nunes de Carvalho Lima
- Telecommunication and Control Engineering Department, Polytechnic School of the University of São Paulo, Avenida Prof. Luciano Gualberto, Travessa 3, 158, São Paulo 05508-010, Brazil
- Infectious Diseases Division, Department of Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
- Electronic Systems Engineering Department, Polytechnic School of the University of São Paulo, São Paulo 05508-010, Brazil
- Correspondence: ; Tel.: +55-11-3091-5647 or +55-11-96326-5550
| | - Guilherme Leão Barros Martins
- Telecommunication and Control Engineering Department, Polytechnic School of the University of São Paulo, Avenida Prof. Luciano Gualberto, Travessa 3, 158, São Paulo 05508-010, Brazil
| | - Ricardo Sobhie Diaz
- Infectious Diseases Division, Department of Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
| | - Mauro Schechter
- Infectious Diseases Division, Department of Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
| | - José Roberto Castilho Piqueira
- Telecommunication and Control Engineering Department, Polytechnic School of the University of São Paulo, Avenida Prof. Luciano Gualberto, Travessa 3, 158, São Paulo 05508-010, Brazil
| | - João Francisco Justo
- Electronic Systems Engineering Department, Polytechnic School of the University of São Paulo, São Paulo 05508-010, Brazil
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Zhang Q, Hou K, Chen H, Zeng N, Wu Y. Nanotech Probes: A Revolution in Cancer Diagnosis. Front Oncol 2022; 12:933125. [PMID: 35875155 PMCID: PMC9300983 DOI: 10.3389/fonc.2022.933125] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Recent advances in nanotechnologies for cancer diagnosis and treatment have received considerable attention worldwide. Nanoparticles are being used to create nanodrugs and probes to diagnose and treat a variety of diseases, including cancer. Nanomedicines have unique advantages, such as increased surface-to-volume ratios, which enable them to interact with, absorb, and deliver small biomolecules to a very specific target, thereby improving the effectiveness of both probes and drugs. Nanoprobe biotechnology also plays an important role in the discovery of novel cancer biomarkers, and nanoprobes have become an important part of early clinical diagnosis of cancer. Various organic and inorganic nanomaterials have been developed as biomolecular carriers for the detection of disease biomarkers. Thus, we designed this review to evaluate the advances in nanoprobe technology in tumor diagnosis.
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Affiliation(s)
| | | | | | - Ning Zeng
- *Correspondence: Yiping Wu, ; Ning Zeng,
| | - Yiping Wu
- *Correspondence: Yiping Wu, ; Ning Zeng,
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11
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Rachinger N, Mittag N, Böhme-Schäfer I, Xiang W, Kuphal S, Bosserhoff AK. Alpha-Synuclein and Its Role in Melanocytes. Cells 2022; 11:cells11132087. [PMID: 35805172 PMCID: PMC9265281 DOI: 10.3390/cells11132087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/10/2022] [Accepted: 06/29/2022] [Indexed: 12/04/2022] Open
Abstract
Pigmentation is an important process in skin physiology and skin diseases and presumably also plays a role in Parkinson’s disease (PD). In PD, alpha-Synuclein (aSyn) has been shown to be involved in the pigmentation of neurons. The presynaptic protein is intensively investigated for its pathological role in PD, but its physiological function remains unknown. We hypothesized that aSyn is both involved in melanocytic differentiation and melanosome trafficking processes. We detected a strong expression of aSyn in human epidermal melanocytes (NHEMs) and observed its regulation in melanocytic differentiation via the microphthalmia-associated transcription factor (MITF), a central regulator of differentiation. Moreover, we investigated its role in pigmentation by performing siRNA experiments but found no effect on the total melanin content. We discovered a localization of aSyn to melanosomes, and further analysis of aSyn knockdown revealed an important role in melanocytic morphology and a reduction in melanosome release. Additionally, we found a reduction of transferred melanosomes in co-culture experiments of melanocytes and keratinocytes but no complete inhibition of melanosome transmission. In summary, this study highlights a novel physiological role of aSyn in melanocytic morphology and its so far unknown function in the pigment secretion in melanocytes.
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Affiliation(s)
- Nicole Rachinger
- Institute of Biochemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (N.R.); (I.B.-S.); (S.K.)
| | - Nora Mittag
- Department of Dermatology and Allergy, University Hospital, LMU Munich, 80539 Munich, Germany;
| | - Ines Böhme-Schäfer
- Institute of Biochemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (N.R.); (I.B.-S.); (S.K.)
| | - Wei Xiang
- Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany;
| | - Silke Kuphal
- Institute of Biochemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (N.R.); (I.B.-S.); (S.K.)
| | - Anja K. Bosserhoff
- Institute of Biochemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (N.R.); (I.B.-S.); (S.K.)
- Correspondence:
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12
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Indini A, Massi D, Pirro M, Roila F, Grossi F, Sahebkar A, Glodde N, Bald T, Mandalà M. Targeting inflamed and non-inflamed melanomas: biological background and clinical challenges. Semin Cancer Biol 2022; 86:477-490. [DOI: 10.1016/j.semcancer.2022.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 05/30/2022] [Accepted: 06/18/2022] [Indexed: 10/31/2022]
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