LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 46

Search options

  1. Article: Electroporation in Translational Medicine: From Veterinary Experience to Human Oncology.

    Spugnini, Enrico P / Condello, Maria / Crispi, Stefania / Baldi, Alfonso

    Cancers

    2024  Volume 16, Issue 5

    Abstract: Electroporation (EP) is a broadly accepted procedure that, through the application of electric pulses with appropriate amplitudes and waveforms, promotes the delivery of anticancer molecules in various oncology therapies. EP considerably boosts the ... ...

    Abstract Electroporation (EP) is a broadly accepted procedure that, through the application of electric pulses with appropriate amplitudes and waveforms, promotes the delivery of anticancer molecules in various oncology therapies. EP considerably boosts the absorptivity of targeted cells to anticancer molecules of different natures, thus upgrading their effectiveness. Its use in veterinary oncology has been widely explored, and some applications, such as electrochemotherapy (ECT), are currently approved as first-line treatments for several neoplastic conditions. Other applications include irreversible electroporation and EP-based cancer vaccines. In human oncology, EP is still mostly restricted to therapies for cutaneous tumors and the palliation of cutaneous and visceral metastases of malignant tumors. Fields where veterinary experience could help smooth the clinical transition to humans include intraoperative EP, interventional medicine and cancer vaccines. This article recapitulates the state of the art of EP in veterinary and human oncology, recounting the most relevant results to date.
    Language English
    Publishing date 2024-03-06
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers16051067
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  2. Article: Editorial: Autophagy modulation in cancer treatment utilizing nanomaterials and nanocarriers.

    Cordani, Marco / Condello, Maria / Meschini, Stefania / Strippoli, Raffaele

    Frontiers in oncology

    2023  Volume 13, Page(s) 1217401

    Language English
    Publishing date 2023-06-06
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2649216-7
    ISSN 2234-943X
    ISSN 2234-943X
    DOI 10.3389/fonc.2023.1217401
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article ; Online: Role of Natural Antioxidant Products in Colorectal Cancer Disease: A Focus on a Natural Compound Derived from

    Condello, Maria / Meschini, Stefania

    Cells

    2021  Volume 10, Issue 12

    Abstract: Colorectal cancer (CRC) is on the rise in industrialized countries, which is why it is important to find new compounds that are effective, with little or no adverse health effects. CRC arises from some cells of the epithelium which, following a series of ...

    Abstract Colorectal cancer (CRC) is on the rise in industrialized countries, which is why it is important to find new compounds that are effective, with little or no adverse health effects. CRC arises from some cells of the epithelium which, following a series of genetic or epigenetic mutations, obtain a selective advantage. This work consists of a review on endogenous and exogenous antioxidant products that may have an efficacy in the treatment of CRC and an experimental study, in which the treatment was carried out with a natural compound with antitumor and antiproliferative activity,
    MeSH term(s) Animals ; Antioxidants/pharmacology ; Antioxidants/therapeutic use ; Biological Availability ; Biological Products/therapeutic use ; Colorectal Neoplasms/drug therapy ; Colorectal Neoplasms/prevention & control ; Ecotype ; Humans ; Prunus/chemistry
    Chemical Substances Antioxidants ; Biological Products
    Language English
    Publishing date 2021-11-26
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2661518-6
    ISSN 2073-4409 ; 2073-4409
    ISSN (online) 2073-4409
    ISSN 2073-4409
    DOI 10.3390/cells10123326
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  4. Article ; Online: Innovative Codeposition of a Ag-Al

    Calovi, Massimo / Meschini, Stefania / Condello, Maria / Rossi, Stefano

    ACS omega

    2022  Volume 7, Issue 29, Page(s) 25650–25662

    Abstract: Today, the use of silver in surfaces for public environments is very frequent, as it ensures high antimicrobial activities, avoiding the continuous disinfection of the surfaces themselves. Similarly, thanks to its interesting combination of technological ...

    Abstract Today, the use of silver in surfaces for public environments is very frequent, as it ensures high antimicrobial activities, avoiding the continuous disinfection of the surfaces themselves. Similarly, thanks to its interesting combination of technological properties, anodized aluminum is widely employed in the production of components for applications in public spaces. Therefore, this work describes a simple method of the codeposition of silver and anodized aluminum to combine the remarkable properties of Al
    Language English
    Publishing date 2022-07-15
    Publishing country United States
    Document type Journal Article
    ISSN 2470-1343
    ISSN (online) 2470-1343
    DOI 10.1021/acsomega.2c02872
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article ; Online: Prunus spinosa

    Condello, Maria / Vona, Rosa / Meschini, Stefania

    International journal of molecular sciences

    2022  Volume 23, Issue 24

    Abstract: Autophagy is a lysosomal degradation and recycling process involved in tumor progression and drug resistance. The aim of this work was to inhibit autophagy and increase apoptosis in a 3D model of human colorectal cancer by combined treatment with our ... ...

    Abstract Autophagy is a lysosomal degradation and recycling process involved in tumor progression and drug resistance. The aim of this work was to inhibit autophagy and increase apoptosis in a 3D model of human colorectal cancer by combined treatment with our patented natural product
    Language English
    Publishing date 2022-12-17
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms232416098
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article: Electrochemotherapy: An Alternative Strategy for Improving Therapy in Drug-Resistant SOLID Tumors.

    Condello, Maria / D'Avack, Gloria / Spugnini, Enrico Pierluigi / Meschini, Stefania

    Cancers

    2022  Volume 14, Issue 17

    Abstract: Electrochemotherapy (ECT) is one of the innovative strategies to overcome the multi drug resistance (MDR) that often occurs in cancer. Resistance to anticancer drugs results from a variety of factors, such as genetic or epigenetic changes, an up- ... ...

    Abstract Electrochemotherapy (ECT) is one of the innovative strategies to overcome the multi drug resistance (MDR) that often occurs in cancer. Resistance to anticancer drugs results from a variety of factors, such as genetic or epigenetic changes, an up-regulated outflow of drugs, and various cellular and molecular mechanisms. This technology combines the administration of chemotherapy with the application of electrical pulses, with waveforms capable of increasing drug uptake in a non-toxic and well tolerated mechanical system. ECT is used as a first-line adjuvant therapy in veterinary oncology, where it improves the efficacy of many chemotherapeutic agents by increasing their uptake into cancer cells. The chemotherapeutic agents that have been enhanced by this technique are bleomycin, cisplatin, mitomycin C, and 5-fluorouracil. After their use, a better localized control of the neoplasm has been observed. In humans, the use of ECT was initially limited to local palliative therapy for cutaneous metastases of melanoma, but phase I/II studies are currently ongoing for several histotypes of cancer, with promising results. In this review, we described the preclinical and clinical use of ECT on drug-resistant solid tumors, such as head and neck squamous cell carcinoma, breast cancer, gynecological cancer and, finally, colorectal cancer.
    Language English
    Publishing date 2022-09-05
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers14174341
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article: The Exploitation of Liposomes in the Inhibition of Autophagy to Defeat Drug Resistance.

    Condello, Maria / Mancini, Giovanna / Meschini, Stefania

    Frontiers in pharmacology

    2020  Volume 11, Page(s) 787

    Abstract: Autophagy is a mechanism involved in many human diseases and in cancers can have a cytotoxic/cytostatic or protective action, being in the latter case involved in multidrug resistance. Understanding which of these roles autophagy has in cancer is thus ... ...

    Abstract Autophagy is a mechanism involved in many human diseases and in cancers can have a cytotoxic/cytostatic or protective action, being in the latter case involved in multidrug resistance. Understanding which of these roles autophagy has in cancer is thus fundamental for therapeutical decisions because it permits to optimize the therapeutical approach by activating or inhibiting autophagy according to the progression of the disease. However, a serious drawback of cancer treatment is often the scarce availability of drugs and autophagy modulators at the sites of interest. In the recent years, several nanocarriers have been developed and investigated to improve the solubility, bioavailability, controlled release of therapeutics and increase their cytotoxic effect on cancer cell. Here we have reviewed only liposomes as carriers of chemotherapeutics and autophagy inhibitors because they have low toxicity and immunogenicity and they are biodegradable and versatile. In this review after the analysis of the dual role of autophagy, of the main autophagic pathways, and of the role of autophagy in multidrug resistance, we will focus on the most effective liposomal formulations, thus highlighting the great potential of these targeting systems to defeat cancer diseases.
    Language English
    Publishing date 2020-05-29
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2020.00787
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article ; Online: 'This ward has no ears': Role of the pastoral care practitioner in the hospital ward.

    Best, Megan / Washington, Jennifer / Condello, Maria / Kearney, Matthew

    Journal of health care chaplaincy

    2020  Volume 28, Issue 2, Page(s) 179–193

    Abstract: National Guidelines for Spiritual Care in Australia recommend incorporation of spiritual care in multidisciplinary patient care planning, however it is not known how consistently this is done. A qualitative interview study was designed to explore the ... ...

    Abstract National Guidelines for Spiritual Care in Australia recommend incorporation of spiritual care in multidisciplinary patient care planning, however it is not known how consistently this is done. A qualitative interview study was designed to explore the practices of pastoral care practitioners in two city hospitals in Australia. Fourteen pastoral care practitioners participated (100% response rate). Interviews were taped and transcribed verbatim. Transcripts were analysed according to thematic analysis. Six themes were identified in the data. These were: (1) a vocation, (2) the role of pastoral care, (3) documentation, (4) communication with other ward staff, (5) barriers to communication, and (6) official recognition of pastoral care workers. While pastoral care workers are convinced of the importance of their work, they experience challenges in expressing this to their colleagues, which may reduce their impact on patient care. Ongoing professionalization of pastoral care will help to reduce this discrepancy.
    MeSH term(s) Communication ; Hospitals ; Humans ; Pastoral Care ; Qualitative Research ; Spirituality
    Language English
    Publishing date 2020-09-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1036317-8
    ISSN 1528-6916 ; 0885-4726
    ISSN (online) 1528-6916
    ISSN 0885-4726
    DOI 10.1080/08854726.2020.1814089
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 2632: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article ; Online: Targeting Autophagy to Overcome Human Diseases.

    Condello, Maria / Pellegrini, Evelin / Caraglia, Michele / Meschini, Stefania

    International journal of molecular sciences

    2019  Volume 20, Issue 3

    Abstract: Autophagy is an evolutionarily conserved cellular process, through which damaged organelles and superfluous proteins are degraded, for maintaining the correct cellular balance during stress insult. It involves formation of double-membrane vesicles, named ...

    Abstract Autophagy is an evolutionarily conserved cellular process, through which damaged organelles and superfluous proteins are degraded, for maintaining the correct cellular balance during stress insult. It involves formation of double-membrane vesicles, named autophagosomes, that capture cytosolic cargo and deliver it to lysosomes, where the breakdown products are recycled back to cytoplasm. On the basis of degraded cell components, some selective types of autophagy can be identified (mitophagy, ribophagy, reticulophagy, lysophagy, pexophagy, lipophagy, and glycophagy). Dysregulation of autophagy can induce various disease manifestations, such as inflammation, aging, metabolic diseases, neurodegenerative disorders and cancer. The understanding of the molecular mechanism that regulates the different phases of the autophagic process and the role in the development of diseases are only in an early stage. There are still questions that must be answered concerning the functions of the autophagy-related proteins. In this review, we describe the principal cellular and molecular autophagic functions, selective types of autophagy and the main in vitro methods to detect the role of autophagy in the cellular physiology. We also summarize the importance of the autophagic behavior in some diseases to provide a novel insight for target therapies.
    MeSH term(s) Aging/genetics ; Aging/metabolism ; Animals ; Apoptosis/drug effects ; Apoptosis/genetics ; Autoimmune Diseases ; Autophagy/drug effects ; Autophagy/genetics ; Autophagy-Related Proteins/genetics ; Autophagy-Related Proteins/metabolism ; Disease Susceptibility ; Humans ; Inflammation ; Metabolic Syndrome ; Molecular Targeted Therapy ; Necrosis/genetics ; Necrosis/metabolism ; Neoplasms ; Neurodegenerative Diseases ; Signal Transduction/drug effects
    Chemical Substances Autophagy-Related Proteins
    Language English
    Publishing date 2019-02-08
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms20030725
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  10. Article: Electrochemotherapy with Mitomycin C Potentiates Apoptosis Death by Inhibiting Autophagy in Squamous Carcinoma Cells.

    Condello, Maria / D'Avack, Gloria / Vona, Rosa / Spugnini, Enrico Pierluigi / Scacco, Licia / Meschini, Stefania

    Cancers

    2021  Volume 13, Issue 15

    Abstract: We investigated the chemosensitizing effect of electroporation (EP), which, using electrical pulses, permeabilizes cancer cells to drugs. The study involved two human hypopharyngeal and tongue carcinoma cell lines. The surface and intracytoplasmic ... ...

    Abstract We investigated the chemosensitizing effect of electroporation (EP), which, using electrical pulses, permeabilizes cancer cells to drugs. The study involved two human hypopharyngeal and tongue carcinoma cell lines. The surface and intracytoplasmic expression of P-gp were evaluated by flow cytometry, demonstrating that both lines were intrinsically resistant. After establishing the optimal dose of mitomycin C (MMC) to be used, in combination with EP, we showed, by both MTT assay and optical and electron scanning microscopy, the potentiating cytotoxic effect of EP with MMC compared to single treatments. Flow cytometry showed that the cytotoxicity of EP + MMC was due to the induction of apoptosis. In addition to verifying the release of cytochrome C in EP + MMC samples, we performed an expression analysis of caspase-3, caspase-9, Akt, pAkt, HMGB1, LC3I, LC3II, p62, Beclin1, and associated proteins with both apoptotic and autophagic phenomena. Our results were confirmed by two veterinary patients in whom the EP + MMC combination was used to control margins after the resection of corneal squamous carcinoma. In conclusion, we affirmed that the effect for which EP enhances MMC treatment is due to the inhibition of the autophagic process induced by the drug in favor of apoptosis.
    Language English
    Publishing date 2021-07-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers13153867
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top