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Zhang L, Liu X, Liu Y, Yan F, Zeng Y, Song Y, Fang H, Song D, Wang X. Lysophosphatidylcholine inhibits lung cancer cell proliferation by regulating fatty acid metabolism enzyme long-chain acyl-coenzyme A synthase 5. Clin Transl Med 2023; 13:e1180. [PMID: 36639836 PMCID: PMC9839868 DOI: 10.1002/ctm2.1180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/31/2022] [Accepted: 01/05/2023] [Indexed: 01/15/2023] Open
Abstract
Lung cancer is a widespread malignancy with a high death rate and disorder of lipid metabolism. Lysophosphatidylcholine (lysoPC) has anti-tumour effects, although the underlying mechanism is not entirely known. The purpose of this study aims at defining changes in lysoPC in lung cancer patients, the effects of lysoPC on lung cancer cells and molecular mechanisms. Lung cancer cell sensitivity to lysoPC was evaluated and decisive roles of long-chain acyl-coenzyme A synthase 5 (ACSL5) in lysoPC regulation were defined by comprehensively evaluating transcriptomic changes of ACSL5-downregulated epithelia. ACSL5 over-expressed in ciliated, club and Goblet cells in lung cancer patients, different from other lung diseases. LysoPC inhibited lung cancer cell proliferation, by inducing mitochondrial dysfunction, altering lipid metabolisms, increasing fatty acid oxidation and reprograming ACSL5/phosphoinositide 3-kinase/extracellular signal-regulated kinase-regulated triacylglycerol-lysoPC balance. Thus, this study provides a general new basis for the discovery of reprogramming metabolisms and metabolites as a new strategy of lung cancer precision medicine.
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Affiliation(s)
- Linlin Zhang
- Department of Pulmonary and Critical Care MedicineZhongshan Hospital, Fudan University Shanghai Medical CollegeShanghaiChina
| | - Xuanqi Liu
- Shanghai Institute of Clinical BioinformaticsShanghaiChina
| | - Yifei Liu
- Center of Molecular Diagnosis and TherapyThe Second Hospital of Fujian Medical UniversityQuanzhouChina
| | - Furong Yan
- Department of Pulmonary and Critical Care MedicineZhongshan Hospital, Fudan University Shanghai Medical CollegeShanghaiChina,Center of Molecular Diagnosis and TherapyThe Second Hospital of Fujian Medical UniversityQuanzhouChina
| | - Yiming Zeng
- Center of Molecular Diagnosis and TherapyThe Second Hospital of Fujian Medical UniversityQuanzhouChina
| | - Yuanlin Song
- Department of Pulmonary and Critical Care MedicineZhongshan Hospital, Fudan University Shanghai Medical CollegeShanghaiChina,Shanghai Institute of Clinical BioinformaticsShanghaiChina,Shanghai Engineering Research for AI Technology for Cardiopulmonary DiseasesShanghaiChina
| | - Hao Fang
- Department of AnesthesiologyZhongshan and Minhang HospitalFudan UniversityShanghaiChina
| | - Dongli Song
- Department of Pulmonary and Critical Care MedicineZhongshan Hospital, Fudan University Shanghai Medical CollegeShanghaiChina,Shanghai Institute of Clinical BioinformaticsShanghaiChina,Shanghai Engineering Research for AI Technology for Cardiopulmonary DiseasesShanghaiChina
| | - Xiangdong Wang
- Department of Pulmonary and Critical Care MedicineZhongshan Hospital, Fudan University Shanghai Medical CollegeShanghaiChina,Shanghai Institute of Clinical BioinformaticsShanghaiChina,Shanghai Engineering Research for AI Technology for Cardiopulmonary DiseasesShanghaiChina
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Oliveira ON, Caseli L, Ariga K. The Past and the Future of Langmuir and Langmuir-Blodgett Films. Chem Rev 2022; 122:6459-6513. [PMID: 35113523 DOI: 10.1021/acs.chemrev.1c00754] [Citation(s) in RCA: 122] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Langmuir-Blodgett (LB) technique, through which monolayers are transferred from the air/water interface onto a solid substrate, was the first method to allow for the controlled assembly of organic molecules. With its almost 100 year history, it has been the inspiration for most methods to functionalize surfaces and produce nanocoatings, in addition to serving to explore concepts in molecular electronics and nanoarchitectonics. This paper provides an overview of the history of Langmuir monolayers and LB films, including the potential use in devices and a discussion on why LB films are seldom considered for practical applications today. Emphasis is then given to two areas where these films offer unique opportunities, namely, in mimicking cell membrane models and exploiting nanoarchitectonics concepts to produce sensors, investigate molecular recognitions, and assemble molecular machines. The most promising topics for the short- and long-term prospects of the LB technique are also highlighted.
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Affiliation(s)
- Osvaldo N Oliveira
- São Carlos Institute of Physics, University of Sao Paulo, CP 369, 13560-970 Sao Carlos, SP, Brazil
| | - Luciano Caseli
- Department of Chemistry, Federal University of São Paulo, 09913-030 Diadema, SP, Brazil
| | - Katsuhiko Ariga
- World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 305-0044 Tsukuba, Japan.,Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba 277-0827, Japan
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Fanani ML, Nocelli NE, Zulueta Díaz YDLM. What can we learn about amphiphile-membrane interaction from model lipid membranes? BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2022; 1864:183781. [PMID: 34555419 DOI: 10.1016/j.bbamem.2021.183781] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/30/2021] [Accepted: 09/14/2021] [Indexed: 10/20/2022]
Abstract
Surface-active amphiphiles find applications in a wide range of areas of industry such as agrochemicals, personal care, and pharmaceuticals. In many of these applications, interaction with cell membranes is a key factor for achieving their purpose. How do amphiphiles interact with lipid membranes? What are their bases for membrane specificity? Which biophysical properties of membranes are susceptible to modulation by amphiphilic membrane-effectors? What aspects of this interaction are important for performing their function? In our work on membrane biophysics over the years, questions like these have arisen and we now share some of our findings and discuss them in this review. This topic was approached focusing on the membrane properties and their alterations rather than on the amphiphile structure requirements for their interaction. Here, we do not aim to provide a comprehensive list of the modes of action of amphiphiles of biological interest but to help in understanding them.
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Affiliation(s)
- Maria Laura Fanani
- Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina; Centro de Investigaciones en Química Biológica de Córdoba (CIQUIBIC), CONICET, Córdoba, Argentina.
| | - Natalia E Nocelli
- Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina; Centro de Investigaciones en Química Biológica de Córdoba (CIQUIBIC), CONICET, Córdoba, Argentina
| | - Yenisleidy de Las Mercedes Zulueta Díaz
- Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina; Centro de Investigaciones en Química Biológica de Córdoba (CIQUIBIC), CONICET, Córdoba, Argentina
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4
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Róg T, Girych M, Bunker A. Mechanistic Understanding from Molecular Dynamics in Pharmaceutical Research 2: Lipid Membrane in Drug Design. Pharmaceuticals (Basel) 2021; 14:1062. [PMID: 34681286 PMCID: PMC8537670 DOI: 10.3390/ph14101062] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 11/17/2022] Open
Abstract
We review the use of molecular dynamics (MD) simulation as a drug design tool in the context of the role that the lipid membrane can play in drug action, i.e., the interaction between candidate drug molecules and lipid membranes. In the standard "lock and key" paradigm, only the interaction between the drug and a specific active site of a specific protein is considered; the environment in which the drug acts is, from a biophysical perspective, far more complex than this. The possible mechanisms though which a drug can be designed to tinker with physiological processes are significantly broader than merely fitting to a single active site of a single protein. In this paper, we focus on the role of the lipid membrane, arguably the most important element outside the proteins themselves, as a case study. We discuss work that has been carried out, using MD simulation, concerning the transfection of drugs through membranes that act as biological barriers in the path of the drugs, the behavior of drug molecules within membranes, how their collective behavior can affect the structure and properties of the membrane and, finally, the role lipid membranes, to which the vast majority of drug target proteins are associated, can play in mediating the interaction between drug and target protein. This review paper is the second in a two-part series covering MD simulation as a tool in pharmaceutical research; both are designed as pedagogical review papers aimed at both pharmaceutical scientists interested in exploring how the tool of MD simulation can be applied to their research and computational scientists interested in exploring the possibility of a pharmaceutical context for their research.
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Affiliation(s)
- Tomasz Róg
- Department of Physics, University of Helsinki, 00014 Helsinki, Finland;
| | - Mykhailo Girych
- Department of Physics, University of Helsinki, 00014 Helsinki, Finland;
| | - Alex Bunker
- Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland;
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Salamone S, Nieddu M, Khalili A, Sansaro A, Bombardelli E, Rosa A, Pollastro F. Effects of quercetin and artemetin prenylation on bioavailability and bioactivity. Chem Phys Lipids 2021; 240:105137. [PMID: 34529978 DOI: 10.1016/j.chemphyslip.2021.105137] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/09/2021] [Accepted: 09/09/2021] [Indexed: 12/30/2022]
Abstract
Flavonoids are a huge class of polyphenolic compounds ubiquitous in higher plants, in most food and beverages of natural origin. They could be considered as dietary phenols, which exert many health-promoting effects on human and animal physiology with a wide range of biomedical and nutritional functions such as activation or inhibition of enzymes like lipoxygenase and cyclooxygenase, the detoxification of carcinogens and chemoprevention. From a chemical point of view, these aromatic compounds can be divided in six subgroups depending on the position of aromatic B ring on C ring, the degree of unsaturation and oxidation, the position of hydroxyl groups and their functionalization. Between flavonoids, the prenylated ones represent a unique class occurring in nature where the C-prenylation is the most common, whereas O-prenylation is rarely present. The presence of this lipophilic functional group in different positions on the scaffold of flavonoids can sometimes lead to relevant changes in their biological activity due to an increased bioavailability. Capitalizing on the restricted incidence in nature of prenylated flavonoids, we have assessed the synthesis of C- and O-prenylated derivatives starting from two flavonoids, quercetin and artemetin, aimed at the exploration of structure-activity relationships. Results showed that prenylation significantly increased the cytotoxic effect of flavonoids in cancer HeLa cells, also improving their capacity to affect cell phospholipid and fatty acid composition. A marked cell bioavailability increase was demonstrated for the artemetin C-prenylated derivative.
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Affiliation(s)
- Stefano Salamone
- Dip. Di Scienze del Farmaco, Università del Piemonte Orientale, l̥Largo Donegani 2/3, 28100 Novara, Italy
| | - Mariella Nieddu
- Dip. di Scienze Biomediche, Università degli Studi di Cagliari, Cittadella Universitaria, l̥SS 554, Km 4.5, 09042 Monserrato, Cagliari, Italy
| | - Adil Khalili
- Dip. Di Scienze del Farmaco, Università del Piemonte Orientale, l̥Largo Donegani 2/3, 28100 Novara, Italy
| | - Andrea Sansaro
- Dip. Di Scienze del Farmaco, Università del Piemonte Orientale, l̥Largo Donegani 2/3, 28100 Novara, Italy
| | | | - Antonella Rosa
- Dip. di Scienze Biomediche, Università degli Studi di Cagliari, Cittadella Universitaria, l̥SS 554, Km 4.5, 09042 Monserrato, Cagliari, Italy.
| | - Federica Pollastro
- Dip. Di Scienze del Farmaco, Università del Piemonte Orientale, l̥Largo Donegani 2/3, 28100 Novara, Italy; PlantaChem S.R.L.S., l̥via Amico Canobio 4/6, 28100 Novara, Italy.
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Doucette KA, Chaiyasit P, Calkins DL, Martinez KN, Van Cleave C, Knebel CA, Tongraar A, Crans DC. The Interfacial Interactions of Glycine and Short Glycine Peptides in Model Membrane Systems. Int J Mol Sci 2020; 22:ijms22010162. [PMID: 33375246 PMCID: PMC7795424 DOI: 10.3390/ijms22010162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/19/2020] [Accepted: 12/22/2020] [Indexed: 12/20/2022] Open
Abstract
The interactions of amino acids and peptides at model membrane interfaces have considerable implications for biological functions, with the ability to act as chemical messengers, hormones, neurotransmitters, and even as antibiotics and anticancer agents. In this study, glycine and the short glycine peptides diglycine, triglycine, and tetraglycine are studied with regards to their interactions at the model membrane interface of Aerosol-OT (AOT) reverse micelles via 1H NMR spectroscopy, dynamic light scattering (DLS), and Langmuir trough measurements. It was found that with the exception of monomeric glycine, the peptides prefer to associate between the interface and bulk water pool of the reverse micelle. Monomeric glycine, however, resides with the N-terminus in the ordered interstitial water (stern layer) and the C-terminus located in the bulk water pool of the reverse micelle.
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Affiliation(s)
- Kaitlin A. Doucette
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523, USA;
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA; (D.L.C.); (K.N.M.); (C.V.C.); (C.A.K.)
| | - Prangthong Chaiyasit
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (P.C.); (A.T.)
| | - Donn L. Calkins
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA; (D.L.C.); (K.N.M.); (C.V.C.); (C.A.K.)
| | - Kayli N. Martinez
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA; (D.L.C.); (K.N.M.); (C.V.C.); (C.A.K.)
| | - Cameron Van Cleave
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA; (D.L.C.); (K.N.M.); (C.V.C.); (C.A.K.)
| | - Callan A. Knebel
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA; (D.L.C.); (K.N.M.); (C.V.C.); (C.A.K.)
| | - Anan Tongraar
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (P.C.); (A.T.)
| | - Debbie C. Crans
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523, USA;
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA; (D.L.C.); (K.N.M.); (C.V.C.); (C.A.K.)
- Correspondence: ; Tel.: +1-970-491-7635
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