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Di Meo F, Iyer A, Akama K, Cheng R, Yu C, Cesarano A, Kurihara N, Tenshin H, Aljoufi A, Marino S, Soni RK, Roda J, Sissons J, Vu LP, Guzman M, Huang K, Laskowski T, Broxmeyer HE, Roodman DG, Perna F. A target discovery pipeline identified ILT3 as a target for immunotherapy of multiple myeloma. Cell Rep Med 2023; 4:101110. [PMID: 37467717 PMCID: PMC10394163 DOI: 10.1016/j.xcrm.2023.101110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/17/2023] [Accepted: 06/16/2023] [Indexed: 07/21/2023]
Abstract
Multiple myeloma (MM) is an incurable malignancy of plasma cells. To identify targets for MM immunotherapy, we develop an integrated pipeline based on mass spectrometry analysis of seven MM cell lines and RNA sequencing (RNA-seq) from 900+ patients. Starting from 4,000+ candidates, we identify the most highly expressed cell surface proteins. We annotate candidate protein expression in many healthy tissues and validate the expression of promising targets in 30+ patient samples with relapsed/refractory MM, as well as in primary healthy hematopoietic stem cells and T cells by flow cytometry. Six candidates (ILT3, SEMA4A, CCR1, LRRC8D, FCRL3, IL12RB1) and B cell maturation antigen (BCMA) present the most favorable profile in malignant and healthy cells. We develop a bispecific T cell engager targeting ILT3 that shows potent killing effects in vitro and decreased tumor burden and prolonged mice survival in vivo, suggesting therapeutic relevance. Our study uncovers MM-associated antigens that hold great promise for immune-based therapies of MM.
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Affiliation(s)
- Francesco Di Meo
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA; Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | | | - Keith Akama
- NGM Biopharmaceuticals, San Francisco, CA, USA
| | - Rujin Cheng
- NGM Biopharmaceuticals, San Francisco, CA, USA
| | - Christina Yu
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Annamaria Cesarano
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA; Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Noriyoshi Kurihara
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Hirofumi Tenshin
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Arafat Aljoufi
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Silvia Marino
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Rajesh K Soni
- Proteomics and Macromolecular Crystallography Shared Resource, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Julie Roda
- NGM Biopharmaceuticals, San Francisco, CA, USA
| | | | - Ly P Vu
- British Columbia Cancer Center, Vancouver, BC, Canada
| | | | - Kun Huang
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Hal E Broxmeyer
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - David G Roodman
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Fabiana Perna
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA; Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center, Tampa, FL, USA; Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, USA.
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Cuciniello R, Di Meo F, Filosa S, Crispi S, Bergamo P. The Antioxidant Effect of Dietary Bioactives Arises from the Interplay between the Physiology of the Host and the Gut Microbiota: Involvement of Short-Chain Fatty Acids. Antioxidants (Basel) 2023; 12:antiox12051073. [PMID: 37237938 DOI: 10.3390/antiox12051073] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/20/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
The maintenance of redox homeostasis is associated with a healthy status while the disruption of this mechanism leads to the development of various pathological conditions. Bioactive molecules such as carbohydrates accessible to the microbiota (MACs), polyphenols, and polyunsaturated fatty acids (PUFAs) are food components best characterized for their beneficial effect on human health. In particular, increasing evidence suggests that their antioxidant ability is involved in the prevention of several human diseases. Some experimental data indicate that the activation of the nuclear factor 2-related erythroid 2 (Nrf2) pathway-the key mechanism in the maintenance of redox homeostasis-is involved in the beneficial effects exerted by the intake of PUFAs and polyphenols. However, it is known that the latter must be metabolized before becoming active and that the intestinal microbiota play a key role in the biotransformation of some ingested food components. In addition, recent studies, indicating the efficacy of the MACs, polyphenols, and PUFAs in increasing the microbial population with the ability to yield biologically active metabolites (e.g., polyphenol metabolites, short-chain fatty acids (SCFAs)), support the hypothesis that these factors are responsible for the antioxidant action on the physiology of the host. The underlying mechanisms through which MACs, polyphenols, and PUFAs might influence the redox status have not been fully elucidated, but based on the efficacy of SCFAs as Nrf2 activators, their contribution to the antioxidant efficacy of dietary bioactives cannot be excluded. In this review, we aimed to summarize the main mechanisms through which MACs, polyphenols, and PUFAs can modulate the host's redox homeostasis through their ability to directly or indirectly activate the Nrf2 pathway. We discuss their probiotic effects and the role played by the alteration of the metabolism/composition of the gut microbiota in the generation of potential Nrf2-ligands (e.g., SCFAs) in the host's redox homeostasis.
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Affiliation(s)
- Rossana Cuciniello
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
- IRCCS Neuromed, 86077 Pozzilli, Italy
| | - Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
- Department of Medicine, Indiana University, Indianapolis, IN 46202, USA
| | - Stefania Filosa
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
- IRCCS Neuromed, 86077 Pozzilli, Italy
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
| | - Paolo Bergamo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
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Cuciniello R, Di Meo F, Sulli M, Demurtas OC, Tanori M, Mancuso M, Villano C, Aversano R, Carputo D, Baldi A, Diretto G, Filosa S, Crispi S. Aglianico Grape Seed Semi-Polar Extract Exerts Anticancer Effects by Modulating MDM2 Expression and Metabolic Pathways. Cells 2023; 12:cells12020210. [PMID: 36672146 PMCID: PMC9856309 DOI: 10.3390/cells12020210] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023] Open
Abstract
Grapevine (Vitis vinifera L.) seeds are rich in polyphenols including proanthocyanidins, molecules with a variety of biological effects including anticancer action. We have previously reported that the grape seed semi-polar extract of Aglianico cultivar (AGS) was able to induce apoptosis and decrease cancer properties in different mesothelioma cell lines. Concomitantly, this extract resulted in enriched oligomeric proanthocyanidins which might be involved in determining the anticancer activity. Through transcriptomic and metabolomic analyses, we investigated in detail the anticancer pathway induced by AGS. Transcriptomics analysis and functional annotation allowed the identification of the relevant causative genes involved in the apoptotic induction following AGS treatment. Subsequent biological validation strengthened the hypothesis that MDM2 could be the molecular target of AGS and that it could act in both a p53-dependent and independent manner. Finally, AGS significantly inhibited tumor progression in a xenograft mouse model of mesothelioma, confirming also in vivo that MDM2 could act as molecular player responsible for the AGS antitumor effect. Our findings indicated that AGS, exerting a pro-apoptotic effect by hindering MDM2 pathway, could represent a novel source of anticancer molecules.
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Affiliation(s)
- Rossana Cuciniello
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy
- IRCCS Neuromed, 86077 Pozzilli, Italy
| | - Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy
- Department of Medicine, Indiana University School of Medicine, 975 W Walnut Street, Indianapolis, IN 46202, USA
| | - Maria Sulli
- Division of Biotechnology and Agroindustry, Biotechnology Laboratory, ENEA, Casaccia Research Center, Via Anguillarese 301, 00123 Rome, Italy
| | - Olivia Costantina Demurtas
- Division of Biotechnology and Agroindustry, Biotechnology Laboratory, ENEA, Casaccia Research Center, Via Anguillarese 301, 00123 Rome, Italy
| | - Mirella Tanori
- Division of Health Protection Technologies, ENEA, Casaccia Research Center, Via Anguillarese 301, 00123 Rome, Italy
| | - Mariateresa Mancuso
- Division of Health Protection Technologies, ENEA, Casaccia Research Center, Via Anguillarese 301, 00123 Rome, Italy
| | - Clizia Villano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Riccardo Aversano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Domenico Carputo
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Alfonso Baldi
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania “L. Vanvitelli”, 81055 Caserta, Italy
| | - Gianfranco Diretto
- Division of Biotechnology and Agroindustry, Biotechnology Laboratory, ENEA, Casaccia Research Center, Via Anguillarese 301, 00123 Rome, Italy
- Correspondence: (G.D.); (S.C.)
| | - Stefania Filosa
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy
- IRCCS Neuromed, 86077 Pozzilli, Italy
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy
- Correspondence: (G.D.); (S.C.)
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Di Meo F, Esposito R, Cuciniello R, Favale G, Arenga M, Ruocco N, Nuzzo G, Fontana A, Filosa S, Crispi S, Costantini M. Organic extract of Geodia cydonium induces cell cycle block in human mesothelioma cells. Oncol Lett 2022; 24:286. [PMID: 35814825 PMCID: PMC9260718 DOI: 10.3892/ol.2022.13406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/23/2022] [Indexed: 11/05/2022] Open
Affiliation(s)
- Francesco Di Meo
- Department of Biology, Agriculture and Food Science, Institute of Biosciences and BioResources‑UOS Naples, National Research Council, I‑80131 Naples, Italy
| | - Roberta Esposito
- Department of Ecosustainable Marine Biotechnology, Zoological Station Anton Dohrn, I‑80121 Naples, Italy
| | - Rossana Cuciniello
- Department of Biology, Agriculture and Food Science, Institute of Biosciences and BioResources‑UOS Naples, National Research Council, I‑80131 Naples, Italy
| | - Gregorio Favale
- Department of Biology, Agriculture and Food Science, Institute of Biosciences and BioResources‑UOS Naples, National Research Council, I‑80131 Naples, Italy
| | - Mario Arenga
- Department of Biology, Agriculture and Food Science, Institute of Biosciences and BioResources‑UOS Naples, National Research Council, I‑80131 Naples, Italy
| | - Nadia Ruocco
- Department of Ecosustainable Marine Biotechnology, Zoological Station Anton Dohrn, I‑80121 Naples, Italy
| | - Genoveffa Nuzzo
- Department of Chemical Sciences and Materials Technologies, Institute of Biomolecular Chemistry, National Research Council, I‑80078 Naples, Italy
| | - Angelo Fontana
- Department of Chemical Sciences and Materials Technologies, Institute of Biomolecular Chemistry, National Research Council, I‑80078 Naples, Italy
| | - Stefania Filosa
- Department of Biology, Agriculture and Food Science, Institute of Biosciences and BioResources‑UOS Naples, National Research Council, I‑80131 Naples, Italy
| | - Stefania Crispi
- Department of Biology, Agriculture and Food Science, Institute of Biosciences and BioResources‑UOS Naples, National Research Council, I‑80131 Naples, Italy
| | - Maria Costantini
- Department of Ecosustainable Marine Biotechnology, Zoological Station Anton Dohrn, I‑80121 Naples, Italy
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Di Meo F, Cuciniello R, Margarucci S, Bergamo P, Petillo O, Peluso G, Filosa S, Crispi S. Ginkgo biloba Prevents Oxidative Stress-Induced Apoptosis Blocking p53 Activation in Neuroblastoma Cells. Antioxidants (Basel) 2020; 9:antiox9040279. [PMID: 32224984 PMCID: PMC7222193 DOI: 10.3390/antiox9040279] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/20/2020] [Accepted: 03/25/2020] [Indexed: 12/15/2022] Open
Abstract
Oxidative stress has been associated to neuronal cell loss in neurodegenerative diseases. Neurons are post-mitotic cells that are very sensitive to oxidative stress—especially considering their limited capacity to be replaced. Therefore, reduction of oxidative stress, and inhibiting apoptosis, will potentially prevent neurodegeneration. In this study, we investigated the neuroprotective effect of Ginkgo biloba extract (EGb 761) against H2O2 induced apoptosis in SK-N-BE neuroblastoma cells. We analysed the molecular signalling pathway involved in the apoptotic cell death. H2O2 induced an increased acetylation of p53 lysine 382, a reduction in mitochondrial membrane potential, an increased BAX/Bcl-2 ratio and consequently increased Poly (ADP-ribose) polymerase (PARP) cleavage. All these effects were blocked by EGb 761 treatment. Thus, EGb 761, acting as intracellular antioxidant, protects neuroblastoma cells against activation of p53 mediated pathway and intrinsic mitochondrial apoptosis. Our results suggest that EGb 761, protecting against oxidative-stress induced apoptotic cell death, could potentially be used as nutraceutical for the prevention and treatment of neurodegenerative diseases.
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Affiliation(s)
- Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy; (F.D.M.); (R.C.)
- Department of Biology, University of Naples Federico II, Complesso Universitario Monte Sant’Angelo Via Cinthia, 80126 Naples, Italy
| | - Rossana Cuciniello
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy; (F.D.M.); (R.C.)
| | - Sabrina Margarucci
- Institute on Terrestrial Ecosystems (IRET) CNR, Via P. Castellino 111, 80131 Naples, Italy; (S.M.); (O.P.); (G.P.)
| | - Paolo Bergamo
- Institute of Food Science CNR, Via Roma, 64, 83100 Avellino, Italy;
| | - Orsolina Petillo
- Institute on Terrestrial Ecosystems (IRET) CNR, Via P. Castellino 111, 80131 Naples, Italy; (S.M.); (O.P.); (G.P.)
| | - Gianfranco Peluso
- Institute on Terrestrial Ecosystems (IRET) CNR, Via P. Castellino 111, 80131 Naples, Italy; (S.M.); (O.P.); (G.P.)
| | - Stefania Filosa
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy; (F.D.M.); (R.C.)
- IRCCS Neuromed, Localitá Camerelle, 86077 Pozzilli (IS), Italy
- Correspondence: (S.F.); (S.C.)
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino 111, 80131 Naples, Italy; (F.D.M.); (R.C.)
- Correspondence: (S.F.); (S.C.)
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Di Meo F, Margarucci S, Galderisi U, Crispi S, Peluso G. Curcumin, Gut Microbiota, and Neuroprotection. Nutrients 2019; 11:nu11102426. [PMID: 31614630 PMCID: PMC6835970 DOI: 10.3390/nu11102426] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 09/29/2019] [Accepted: 10/04/2019] [Indexed: 12/16/2022] Open
Abstract
Curcumin, a nontoxic, naturally occurring polyphenol, has been recently proposed for the management of neurodegenerative and neurological diseases. However, a discrepancy exists between the well-documented pharmacological activities that curcumin seems to possess in vivo and its poor aqueous solubility, bioavailability, and pharmacokinetic profiles that should limit any therapeutic effect. Thus, it is possible that curcumin could exert direct regulative effects primarily in the gastrointestinal tract, where high concentrations of curcumin are present after oral administration. Indeed, a new working hypothesis that could explain the neuroprotective role of curcumin despite its limited availability is that curcumin acts indirectly on the central nervous system by influencing the “microbiota–gut–brain axis”, a complex bidirectional system in which the microbiome and its composition represent a factor which preserves and determines brain “health”. Interestingly, curcumin and its metabolites might provide benefit by restoring dysbiosis of gut microbiome. Conversely, curcumin is subject to bacterial enzymatic modifications, forming pharmacologically more active metabolites than curcumin. These mutual interactions allow to keep proper individual physiologic functions and play a key role in neuroprotection.
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Affiliation(s)
- Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 80100 Naples, Italy.
- Department of Biology, University of Naples Federico II, Complesso Universitario Monte Sant'Angelo via Cinthia, 80100 Naples, Italy.
| | - Sabrina Margarucci
- Institute of Research on Terrestrial Ecosystems, 05010 Porano TR, Italy.
| | - Umberto Galderisi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Santa Maria di Costantinopoli, 80100 Naples, Italy.
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 80100 Naples, Italy.
- Department of Biology, University of Naples Federico II, Complesso Universitario Monte Sant'Angelo via Cinthia, 80100 Naples, Italy.
| | - Gianfranco Peluso
- Institute of Research on Terrestrial Ecosystems, 05010 Porano TR, Italy.
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Di Meo F, Aversano R, Diretto G, Demurtas OC, Villano C, Cozzolino S, Filosa S, Carputo D, Crispi S. Anti-cancer activity of grape seed semi-polar extracts in human mesothelioma cell lines. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103515] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Di Meo F, Filosa S, Madonna M, Giello G, Di Pardo A, Maglione V, Baldi A, Crispi S. Curcumin C3 complex®/Bioperine® has antineoplastic activity in mesothelioma: an in vitro and in vivo analysis. J Exp Clin Cancer Res 2019; 38:360. [PMID: 31419989 PMCID: PMC6698046 DOI: 10.1186/s13046-019-1368-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 08/08/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND A major limitation in the treatment for malignant mesothelioma is related to serious side effects caused by chemotherapeutics and to the development of cancer-resistance. Advances in cancer therapies have been reached thanks to the introduction of alternative approaches, such as the use of phytochemicals. Curcumin-C3complex®/Bioperine® is a commercially standardized extract containing a ratio-defined mixture of three curcuminoids and piperine that greatly increase its bioavailability. Interestingly, the anticancer effect of this formulation has been described in different studies and several clinical trials have been started, but to our knowledge none refers to human mesothelioma. METHODS Curcumin-C3complex®/Bioperine® anticancer effect was evaluated in vitro in different human mesothelioma cell lines analysing cell proliferation, colony-forming assay, wound healing assays, invasion assay and FACS analysis. In vivo anticancer properties were analysed in a mesothelioma xenograft mouse model in CD1 Nude mice. RESULTS Curcumin-C3complex®/Bioperine® in vitro induced growth inhibition in all mesothelioma cell lines analysed in a dose- and time-depended manner and reduced self-renewal cell migration and cell invasive ability. Cell death was due to apoptosis. The analysis of the molecular signalling pathway suggested that intrinsic apoptotic pathway is activated by this treatment. This treatment in vivo delayed the growth of the ectopic tumours in a mesothelioma xenograft mouse model. CONCLUSIONS Curcumin-C3complex®/Bioperine® treatment strongly reduces in vitro tumorigenic properties of mesothelioma cells by impairing cellular self-renewal ability, proliferative cell rate and cell migration and delays tumor growth in xenograft mouse model by reducing angiogenesis and increasing apoptosis. Considering that curcumin in vivo synergizes drug effects, its administration to treatment regimen may help to enhance drug therapeutic efficacy in mesothelioma. Our results suggest that implementation of standard pharmacological therapies with novel compounds may pave the way to develop alternative approaches to mesothelioma.
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Affiliation(s)
- Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111-, 80131, Naples, Italy.,Department of Biology, University of Naples Federico II, Complesso Universitario Monte Sant'Angelo via Cinthia, Naples, Italy
| | - Stefania Filosa
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111-, 80131, Naples, Italy.,IRCCS Neuromed, Localitá Camerelle, Pozzilli, IS, Italy
| | | | - Gerarda Giello
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111-, 80131, Naples, Italy
| | - Alba Di Pardo
- IRCCS Neuromed, Localitá Camerelle, Pozzilli, IS, Italy
| | | | - Alfonso Baldi
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111-, 80131, Naples, Italy. .,Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "L. Vanvitelli", Caserta, Italy.
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111-, 80131, Naples, Italy.
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Di Meo F, Donato S, Di Pardo A, Maglione V, Filosa S, Crispi S. New Therapeutic Drugs from Bioactive Natural Molecules: The Role of Gut Microbiota Metabolism in Neurodegenerative Diseases. Curr Drug Metab 2018; 19:478-489. [PMID: 29623833 DOI: 10.2174/1389200219666180404094147] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 12/15/2017] [Accepted: 02/18/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND The gut-brain axis is considered a neuroendocrine system, which connects the brain and gastrointestinal tract and plays an important role in stress response. The homeostasis of gut-brain axis is important for health conditions and its alterations are associated to neurological disorders and neurodegenerative diseases. METHOD We selected recent papers analysing the association among alterations in the homeostasis of the gut-brain axis and neurological disorders. In addition, we described how bioactive natural molecules - such as polyphenols - by influencing gut microbiota composition may help rescue neural signalling pathways impaired in neurodegenerative diseases. RESULTS Recent studies show that gut microbiota is a dynamic ecosystem that can be altered by external factors such as diet composition, antibiotics or xenobiotics. Gut bacterial community plays a key role in maintaining normal brain functions. Metagenomic analyses have elucidated that the relationship between gut and brain, either in normal or in pathological conditions, reflects the existence of a "microbiota-gut-brain" axis. Gut microbiota composition can be influenced by dietary ingestion of probiotics or natural bioactive molecules such as prebiotics and polyphenols. Their derivatives coming from microbiota metabolism can affect both the gut bacterial composition and brain biochemistry. CONCLUSION This review highlights the role of gut microbiota in regulating regulates brain biochemistry and the role of microbiota metabolites on neuropathologies. Dietary ingestion of probiotics, prebiotics and polyphenols affect gut microbiota composition underlining the key role played by specific metabolites not only in the gut microbiota composition but also in the brain health maintenance.
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Affiliation(s)
- Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111- 80131 Naples, Italy
| | - Stella Donato
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111- 80131 Naples, Italy.,IRCCS Neuromed, Pozzilli (IS), Italy
| | | | | | - Stefania Filosa
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111- 80131 Naples, Italy.,IRCCS Neuromed, Pozzilli (IS), Italy
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, via P. Castellino, 111- 80131 Naples, Italy
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Abstract
Increasing evidence suggests that food ingested polyphenols can have beneficial effects in neuronal protection acting against oxidative stress and inflammatory injury. Moreover, polyphenols have been reported to promote cognitive functions. Biotransformation of polyphenols is needed to obtain metabolites active in brain and it occurs through their processing by gut microbiota. Polyphenols metabolites could directly act as neurotransmitters crossing the blood-brain barrier or indirectly by modulating the cerebrovascular system. The microbiota-gut-brain axis is considered a neuroendocrine system that acts bidirectionally and plays an important role in stress responses. The metabolites produced by microbiota metabolism can modulate gut bacterial composition and brain biochemistry acting as neurotransmitters in the central nervous system. Gut microbiota composition can be influenced by dietary ingestion of natural bioactive molecules such as probiotics, prebiotics and polyphenol. Microbiota composition can be altered by dietary changes and gastrointestinal dysfunctions are observed in neurodegenerative diseases. In addition, several pieces of evidence support the idea that alterations in gut microbiota and enteric neuroimmune system could contribute to onset and progression of these age-related disorders. The impact of polyphenols on microbiota composition strengthens the idea that maintaining a healthy microbiome by modulating diet is essential for having a healthy brain across the lifespan. Moreover, it is emerging that they could be used as novel therapeutics to prevent brain from neurodegeneration.
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Affiliation(s)
- Stefania Filosa
- Institute of Biosciences and Bioresources, National Research Council, via P. Castellino, Naples; Istituto di Ricovero e Cura a Carattere Scientifico Neuromed, Pozzilli, Italy
| | - Francesco Di Meo
- Institute of Biosciences and Bioresources, National Research Council, via P. Castellino, Naples, Italy
| | - Stefania Crispi
- Institute of Biosciences and Bioresources, National Research Council, via P. Castellino, Naples, Italy
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Di Meo F, Pedone C, Lubich S, Pizzoli C, Traballesi M, Incalzi RA. Age does not hamper the response to pulmonary rehabilitation of COPD patients. Age Ageing 2008; 37:530-5. [PMID: 18565981 DOI: 10.1093/ageing/afn126] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND pulmonary rehabilitation (PR) improves health status and exercise tolerance, but not respiratory function in patients with chronic obstructive pulmonary disease (COPD). Our objective was to identify predictors of improvement in the 6-min walked distance (6'WD) in elderly COPD patients after PR. METHODS this was a prospective observational study performed in an ambulatory rehabilitation setting. We enrolled 74 patients aged 65-83 years (mean: 74.2, SD: 4.4) with stable COPD in GOLD stage 3-4. About half (45.6%) of them had a basal O(2) saturation of 90% or less. After a baseline multi-dimensional assessment, patients underwent a 20-session rehabilitation cycle including training of the upper and lower extremities, and respiratory exercises, along with education sessions. The difference between final and basal 6'WD was expressed as a per cent of the basal value (6'WD gain). Patients were divided into two groups according to whether the 6'WD gain was above or under the 75th percentile, corresponding to 33% gain. RESULTS patients whose 6'WD improved more had lower baseline forced expiratory volume in the first second (FEV1)/forced vital capacity (FVC) (46.0 versus 52.2%, P = 0.03) and baseline 6'WD, both as an absolute value (329.5 versus 408.9 m, P = 0.01) and as a per cent of the predicted (71.1 versus 93.5%, P = 0.002). After correction for potential confounders, baseline 6'WD was the only variable associated with the outcome (OR for 5% increments: 0.79; 95% CI 0.65-0.95). CONCLUSIONS among elderly patients with COPD, a comprehensive rehabilitation programme can significantly improve the 6'WD even in the presence of chronic hypoxemia. The most physically impaired patients achieve the greatest benefit from rehabilitation, but we could not develop a model accurately predicting the response to rehabilitation.
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Affiliation(s)
- Francesco Di Meo
- Fondazione Santa Lucia, Istituto di Ricovero e Cura a Carattere Scientifico, Roma, Italy
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Brunelli S, Averna T, Porcacchia P, Paolucci S, Di Meo F, Traballesi M. Functional status and factors influencing the rehabilitation outcome of people affected by above-knee amputation and hemiparesis. Arch Phys Med Rehabil 2006; 87:995-1000. [PMID: 16813789 DOI: 10.1016/j.apmr.2006.04.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2006] [Accepted: 04/03/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To evaluate the functional status of people with transfemoral amputation and hemiparesis and to identify the factors that influence rehabilitation outcome after inpatient treatment. DESIGN Retrospective study. SETTING Rehabilitation hospital. PARTICIPANTS Forty-five patients (30 men, 15 women; mean age, 69+/-9y) with intact mental status affected by unilateral transfemoral amputation for vascular disease and mild or moderate hemiparesis. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Barthel Index, Barthel Index effectiveness, and Locomotor Capabilities Index (LCI) scores were measured. The following factors were studied: side and cause of amputation, side and severity of hemiparesis, sequence and laterality of dual impairment, time interval between impairments, and hospital length of stay. RESULTS At discharge, mean Barthel Index and LCI scores +/-1 standard deviation were 79+/-12 and 15+/-5.6, respectively; Barthel Index effectiveness was 55+/-23.8. Only 2 patients ambulated without walking aids. Barthel Index effectiveness was better in patients with mild hemiparesis than in patients with more severe impairment. Ipsilateral localization of dual impairment increased the probability of higher LCI scores. CONCLUSIONS Selected patients with dual impairment can recover the ability to walk. Severity of hemiparesis and laterality were the 2 clinical factors that had the greatest influence on functional measures.
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Affiliation(s)
- Stefano Brunelli
- Unità Operativa D, Fondazione Santa Lucia, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy.
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