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767 results on '"Albanese, C."'

1. Optical and magnetic resonance imaging approaches for investigating the tumour microenvironment: state-of-the-art review and future trends

Author

Prasad, S., Chandra, A., Cavo, M., Parasido, E., Fricke, S., Lee, Y., D'Amone, E., Gigli, G., Albanese, C., Rodriguez, O., and del Mercato, L. L.

Subjects
Physics - Medical Physics
Abstract

The tumour microenvironment (TME) strongly influences tumorigenesis and metastasis. Two of the most characterized properties of the TME are acidosis and hypoxia, both of which are considered hallmarks of tumours as well as critical factors in response to anticancer treatments. Currently, various imaging approaches exist to measure acidosis and hypoxia in the TME, including magnetic resonance imaging (MRI), positron emission tomography and optical imaging. In this review, we will focus on the latest fluorescent-based methods for optical sensing of cell metabolism and MRI as diagnostic imaging tools applied both in vitro and in vivo. The primary emphasis will be on describing the current and future uses of systems that can measure intra- and extra-cellular pH and oxygen changes at high spatial and temporal resolution. In addition, the suitability of these approaches for mapping tumour heterogeneity, and assessing response or failure to therapeutics will also be covered., Comment: 36 pages, 13 figures

Published
2021
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2. Aneuploidy in Oocytes From Women of Advanced Maternal Age: Analysis of the Causal Meiotic Errors and Impact on Embryo Development

Author

Verdyck, P., primary, Altarescu, G., additional, Santos-Ribeiro, S., additional, Vrettou, C., additional, Koehler, U., additional, Griesinger, G., additional, Goossens, V., additional, Magli, C., additional, Albanese, C., additional, Parriego, M., additional, Coll, L., additional, Ron-El, R., additional, Sermon, K., additional, and Traeger-Synodinos, J., additional

Published
2024
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3. Erratum.

Author

Klionsky, DJ, Abdelmohsen, K, Abe, A, Abedin, MJ, Abeliovich, H, Arozena, AA, Adachi, H, Adams, CM, Adams, PD, Adeli, K, Adhihetty, PJ, Adler, SG, Agam, G, Agarwal, R, Aghi, MK, Agnello, M, Agostinis, P, Aguilar, PV, Aguirre-Ghiso, J, Airoldi, EM, Ait-Si-Ali, S, Akematsu, T, Akporiaye, ET, Al-Rubeai, M, Albaiceta, GM, Albanese, C, Albani, D, Albert, ML, Aldudo, J, Algül, H, Alirezaei, M, Alloza, I, Almasan, A, Almonte-Beceril, M, Alnemri, ES, Alonso, C, Altan-Bonnet, N, Altieri, DC, Alvarez, S, Alvarez-Erviti, L, Alves, S, Amadoro, G, Amano, A, Amantini, C, Ambrosio, S, Amelio, I, Amer, AO, Amessou, M, Amon, A, An, Z, Anania, FA, Andersen, SU, Andley, UP, Andreadi, CK, Andrieu-Abadie, N, Anel, A, Ann, DK, Anoopkumar-Dukie, S, Antonioli, M, Aoki, H, Apostolova, N, Aquila, S, Aquilano, K, Araki, K, Arama, E, Aranda, A, Araya, J, Arcaro, A, Arias, E, Arimoto, H, Ariosa, AR, Armstrong, JL, Arnould, T, Arsov, I, Asanuma, K, Askanas, V, Asselin, E, Atarashi, R, Atherton, SS, Atkin, JD, Attardi, LD, Auberger, P, Auburger, G, Aurelian, L, Autelli, R, Avagliano, L, Avantaggiati, ML, Avrahami, L, Azad, N, Awale, S, Bachetti, T, Backer, JM, Bae, DH, Bae, JS, Bae, ON, Bae, SH, Baehrecke, EH, Baek, SH, Baghdiguian, S, and Bagniewska-Zadworna, A

Subjects
Biochemistry & Molecular Biology, Biochemistry and Cell Biology
Published
2016

4. Aneuploidy in oocytes from women of advanced maternal age: analysis of the causal meiotic errors andimpact on embryo development

Author

Verdyck, P, primary, Altarescu, G, additional, Santos-Ribeiro, S, additional, Vrettou, C, additional, Koehler, U, additional, Griesinger, G, additional, Goossens, V, additional, Magli, C, additional, Albanese, C, additional, Parriego, M, additional, Coll, L, additional, Ron-El, R, additional, Sermon, K, additional, and Traeger-Synodinos, J, additional

Published
2023
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7. Aneuploidy in oocytes from women of advanced maternal age: analysis of the causal meiotic errors and impact on embryo development.

Author

Verdyck, P, Altarescu, G, Santos-Ribeiro, S, Vrettou, C, Koehler, U, Griesinger, G, Goossens, V, Magli, C, Albanese, C, Parriego, M, Coll, L, Ron-El, R, Sermon, K, and Traeger-Synodinos, J

Subjects
ANEUPLOIDY, MATERNAL age, OVUM, COMPARATIVE genomic hybridization, CHROMOSOME analysis
Abstract

STUDY QUESTION In oocytes of advanced maternal age (AMA) women, what are the mechanisms leading to aneuploidy and what is the association of aneuploidy with embryo development? SUMMARY ANSWER Known chromosome segregation errors such as precocious separation of sister chromatids explained 90.4% of abnormal chromosome copy numbers in polar bodies (PBs), underlying impaired embryo development. WHAT IS KNOWN ALREADY Meiotic chromosomal aneuploidies in oocytes correlate with AMA (>35 years) and can affect over half of oocytes in this age group. This underlies the rationale for PB biopsy as a form of early preimplantation genetic testing for aneuploidy (PGT-A), as performed in the 'ESHRE STudy into the Evaluation of oocyte Euploidy by Microarray analysis' (ESTEEM) randomized controlled trial (RCT). So far, chromosome analysis of oocytes and PBs has shown that precocious separation of sister chromatids (PSSC), Meiosis II (MII) non-disjunction (ND), and reverse segregation (RS) are the main mechanisms leading to aneuploidy in oocytes. STUDY DESIGN, SIZE, DURATION Data were sourced from the ESTEEM study, a multicentre RCT from seven European centres to assess the clinical utility of PGT-A on PBs using array comparative genomic hybridization (aCGH) in patients of AMA (36–40 years). This included data on the chromosome complement in PB pairs (PGT-A group), and on embryo morphology in a subset of embryos, up to Day 6 post-insemination, from both the intervention (PB biopsy and PGT-A) and control groups. PARTICIPANTS/MATERIALS, SETTING, METHODS ESTEEM recruited 396 AMA patients: 205 in the intervention group and 191 in the control group. Complete genetic data from 693 PB pairs were analysed. Additionally, the morphology from 1034 embryos generated from fertilized oocytes (two pronuclei) in the PB biopsy group and 1082 in the control group were used for statistical analysis. MAIN RESULTS AND THE ROLE OF CHANCE Overall, 461/693 PB pairs showed abnormal segregation in 1162/10 810 chromosomes. The main observed abnormal segregations were compatible with PSSC in Meiosis I (MI) (n = 568/1162; 48.9%), ND of chromatids in MII or RS (n = 417/1162; 35.9%), and less frequently ND in MI (n = 65/1162; 5.6%). For 112 chromosomes (112/1162; 9.6%), we observed a chromosome copy number in the first PB (PB1) and second PB (PB2) that is not explained by any of the known mechanisms causing aneuploidy in oocytes. We observed that embryos in the PGT-A arm of the RCT did not have a significantly different morphology between 2 and 6 days post-insemination compared to the control group, indicating that PB biopsy did not affect embryo quality. Following age-adjusted multilevel mixed-effect ordinal logistic regression models performed for each embryo evaluation day, aneuploidy was associated with a decrease in embryo quality on Day 3 (adjusted odds ratio (aOR) 0.62, 95% CI 0.43–0.90), Day 4 (aOR 0.15, 95% CI 0.06–0.39), and Day 5 (aOR 0.28, 95% CI 0.14–0.58). LIMITATIONS, REASON FOR CAUTION RS cannot be distinguished from normal segregation or MII ND using aCGH. The observed segregations were based on the detected copy number of PB1 and PB2 only and were not confirmed by the analysis of embryos. The embryo morphology assessment was static and single observer. WIDER IMPLICATIONS OF THE FINDINGS Our finding of frequent unexplained chromosome copy numbers in PBs indicates that our knowledge of the mechanisms causing aneuploidy in oocytes is incomplete. It challenges the dogma that aneuploidy in oocytes is exclusively caused by mis-segregation of chromosomes during MI and MII. STUDY FUNDING/COMPETING INTEREST(S) Data were mined from a study funded by ESHRE. Illumina provided microarrays and other consumables necessary for aCGH testing of PBs. None of the authors have competing interests. TRIAL REGISTRATION NUMBER Data were mined from the ESTEEM study (ClinicalTrials.gov Identifier NCT01532284). [ABSTRACT FROM AUTHOR]

Published
2023
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11. Onset of oscillatory Marangoni convection in a liquid bridge

Author

Carotenuto, L., Albanese, C., Castagnolo, D., Monti, R., Araki, H., editor, Brézin, E., editor, Ehlers, J., editor, Frisch, U., editor, Hepp, K., editor, Jaffe, R. L., editor, Kippenhahn, R., editor, Weidenmüller, H. A., editor, Wess, J., editor, Zittartz, J., editor, Beiglböck, W., editor, Ratke, Lorenz, editor, Walter, Hannes, editor, and Feuerbacher, Berndt, editor

Published
1996
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12. Are liquids molten solids or condensed gases?

Author

Gaeta, F. S., Peluso, F., Albanese, C., Mita, D. G., Araki, H., editor, Brézin, E., editor, Ehlers, J., editor, Frisch, U., editor, Hepp, K., editor, Jaffe, R. L., editor, Kippenhahn, R., editor, Weidenmüller, H. A., editor, Wess, J., editor, Zittartz, J., editor, Beiglböck, W., editor, Ratke, Lorenz, editor, Walter, Hannes, editor, and Feuerbacher, Berndt, editor

Published
1996
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14. Frequency of Cardiovascular Risks Factor in Women Attending Menopause Clinics: Findings from the ICARUS Data Base

Author

ICARUS Cardiovascular Risk Study Subgroup, Affinito, P., Agostinelli, D., Albanese, C., Bartiromo, F., Bonaccorsi, G., Cagnacci, A., Guaschino, S., Mangino, F., Mauro, B., Molteni, B., Morano, D., Omodei, U., Radici, G. L., Ranchet, G., Sciacchitano, G., Milani, M., Paoletti, R., editor, Crosignani, P. G., editor, Kenemans, P., editor, Wegner, N. K., editor, and Jackson, A. S., editor

Published
1999
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44. Prevalence and correlates of QTc prolongation in Italian psychiatric care: cross-sectional multicentre study

Author

Nosè, M., Bighelli, I., Castellazzi, M., Martinotti, G., Carrà, G., Lucii, C., Ostuzzi, G., Sozzi, F., Barbui, C., Acciavatti, T., Adamo, A., Aguglia, A., Albanese, C., Baccaglini, S., Bardicchia, F., Barone, R., Barone, Y., Bartoli, F., Bergamini, C., Bertolini, F., Bolognesi, S., Bordone, A., Bortolaso, P., Bugliani, M., Calandra, C., Calò, S., Cardamone, G., Caroleo, M., Carra, E., Carretta, D., Chiocchi, L., Clerici, M., Corbo, M., Corsi, E., Costanzo, R., Costoloni, G., D'Arienzo, F., Debolini, S., De Capua, A., Di Napoli, W. A., Dinelli, M., Facchi, E., Fargnoli, F., Fiori, F., Franchi, A., Gardellin, F., Gazzoletti, E., Ghio, L., Giacomin, M., Gregis, M., Iovieno, N., Koukouna, D., Lax, A., Lintas, C., Luca, A., Luca, M., Lussetti, M., Madrucci, M., Magnani, N., Magni, L., Manca, E., Martorelli, C., Mattafirri, R., Percudani, M., Perini, G., Petrosemolo, P., Pezzullo, M., Piantanida, S., Pinna, F., Prato, K., Prestia, D., Quattrone, D., Reggianini, C., Restaino, F., Ribolsi, M., Rinosi, G., Rizzo, C., Rizzo, R., Roggi, M., Rossi, G., Rossi, S., Ruberto, S., Santoro, R., Santi, M., Signorelli, M. S., Soscia, F., Staffa, P., Stilo, M., Strizzolo, S., Suraniti, F., Tavian, N., Tortelli, L., Tosoni, F., Valdagno, M., Zanobini, V., Nosè, M, Bighelli, I, Castellazzi, M, Martinotti, G, Carra', G, Lucii, C, Ostuzzi, G, Sozzi, F, Barbui, C, Acciavatti, T, Adamo, A, Aguglia, A, Albanese, C, Baccaglini, S, Bardicchia, F, Barone, R, Barone, Y, Bartoli, F, Bergamini, C, Bertolini, F, Bolognesi, S, Bordone, A, Bortolaso, P, Bugliani, M, Calandra, C, Calò, S, Cardamone, G, Caroleo, M, Carra, E, Carretta, D, Chiocchi, L, Clerici, M, Corbo, M, Corsi, E, Costanzo, R, Costoloni, G, D'Arienzo, F, Debolini, S, De Capua, A, Di Napoli, W, Dinelli, M, Facchi, E, Fargnoli, F, Fiori, F, Franchi, A, Gardellin, F, Gazzoletti, E, Ghio, L, Giacomin, M, Gregis, M, Iovieno, N, Koukouna, D, Lax, A, Lintas, C, Luca, A, Luca, M, Lussetti, M, Madrucci, M, Magnani, N, Magni, L, Manca, E, Martorelli, C, Mattafirri, R, Percudani, M, Perini, G, Petrosemolo, P, Pezzullo, M, Piantanida, S, Pinna, F, Prato, K, Prestia, D, Quattrone, D, Reggianini, C, Restaino, F, Ribolsi, M, Rinosi, G, Rizzo, C, Rizzo, R, Roggi, M, Rossi, G, Rossi, S, Ruberto, S, Santoro, R, Santi, M, Signorelli, M, Soscia, F, Staffa, P, Stilo, M, Strizzolo, S, Suraniti, F, Tavian, N, Tortelli, L, Tosoni, F, Valdagno, M, and Zanobini, V

Subjects
Adult, Male, medicine.medical_specialty, Psychotropic drugs, Epidemiology, medicine.medical_treatment, Long QT syndrome, Antidepressant, Drug overdose, Adverse effect, QT interval, Antipsychotic, 03 medical and health sciences, Electrocardiography, 0302 clinical medicine, Risk Factors, Psychotropic drug, medicine, Prevalence, Humans, cardiovascular diseases, Psychiatry, Settore MED/25 - Psichiatria, Polypharmacy, business.industry, Environmental and Occupational Health, Public Health, Environmental and Occupational Health, Public Health, Psychiatry and Mental Health, Original Articles, medicine.disease, 030227 psychiatry, Substance abuse, Long QT Syndrome, Cross-Sectional Studies, Italy, Aripiprazole, Female, business, adverse effect, antipsychotic, psychotropic drugs, Antipsychotic Agents, 030217 neurology & neurosurgery, medicine.drug
Abstract

Aims.In recent years several warnings have been issued by regulatory authorities on the risk of electrocardiogram abnormalities in individuals exposed to psychotropic drugs. As a consequence of these warnings, monitoring of the QT interval corrected for heart rate (QTc) has become increasingly common. This study was conducted to measure the frequency of QTc prolongation in unselected psychiatric patients, and to document the associated factors using a cross-sectional approach.Method.The study was carried out in 35 Italian psychiatric services that are part of the STAR (Servizi Territoriali Associati per la Ricerca) Network, a research group established to produce scientific knowledge by collecting data under ordinary circumstances. During a three-month period, a consecutive unselected series of both in- and out-patients were enrolled if they performed an ECG during the recruitment period and were receiving psychotropic drugs on the day ECG was recorded.Results.During the recruitment period a total of 2411 patients were included in the study. The prevalence of QTc prolongation ranged from 14.7% (men) and 18.6% (women) for the cut-off of 450 ms, to 1.26% (men) and 1.01% (women) for the cut-off of 500 ms. In the multivariate model conducted in the whole sample of patients exposed to psychotropic drugs, female sex, age, heart rate, alcohol and/or substance abuse, cardiovascular diseases and cardiovascular drug treatment, and drug overdose were significantly associated with QTc prolongation. In patients exposed to antipsychotic drugs, polypharmacy was positively associated with QTc prolongation, whereas use of aripiprazole decreased the risk. In patients exposed to antidepressant drugs, use of citalopram, citalopram dose and use of haloperidol in addition to antidepressant drugs, were all positively associated with QTc prolongation.Conclusions.The confirmation of a link between antipsychotic polypharmacy and QTc prolongation supports the current guidelines that recommend avoiding the concurrent use of two or more antipsychotic drugs, and the confirmation of a link between citalopram and QTc prolongation supports the need for routine QTc monitoring. The relatively low proportion of patients with QTc prolongation not only suggests compliance with current safety warnings issued by regulatory authorities, but also casts some doubts on the clinical relevance of QTc prolongation related to some psychotropic drugs.

Published
2016

46. Antipsychotic dose mediates the association between polypharmacy and corrected QT interval

Author

Barbui, Corrado, Bighelli, Irene, Carrà, Giuseppe, Castellazzi, Mariasole, Lucii, Claudio, Martinotti, Giovanni, Nosè, Michela, Ostuzzi, Giovanni, Acciavatti, T., Adamo, A., Aguglia, A., Albanese, C., Baccaglini, S., Bardicchia, F., Barone, R., Barone, Y., Bartoli, F., Bergamini, C., Bertolini, F., Bolognesi, S., Bordone, A., Bortolaso, P., Bugliani, M., Calandra, C., Calò, S., Cardamone, G., Caroleo, M., Carra, E., Car-Retta, D., Chiocchi, L., Cinosi, E., Clerici, M., Corbo, M., Corsi, E., Costanzo, R., Costoloni, G., D'Arienzo, F., Debolini, S., De Capua, A., Di Napoli, W. A., Dinelli, M., Facchi, E., Fargnoli, F., Fiori, F., Franchi, A., Gardellin, F., Gastaldon, C., Gazzoletti, E., Ghio, L., Giacomin, M., Gregis, M., Iovieno, N., Koukouna, D., Lax, A., Lintas, C., Luca, A., Luca, M., Lussetti, M., Madrucci, M., Magnani, N., Magni, L., Manca, E., Martorelli, C., Mattafirri, R., Paladini, C., Papola, D., Percudani, M., Perini, G., Petrosemolo, P., Pezzullo, M., Piantanida, S., Pinna, F., Prato, K., Prestia, D., Quattrone, D., Reggianini, C., Restaino, F., Ribolsi, M., Rinosi, G., Rizzo, C., Rizzo, R., Roggi, M., Rossi, G., Rossi, S., Ruberto, S., Santi, M., Santoro, R., Sepede, G., Signorelli, M. S., Soscia, F., Sozzi, F., Staffa, P., Stilo, M., Strizzolo, S., Suraniti, F., Tavian, N., Tortelli, L., Tosoni, F., Valdagno, M., Zanobini, V., Barbui, C, Bighelli, I, Carrà, G, Castellazzi, M, Lucii, C, Martinotti, G, Nosè, M, Ostuzzi, G, Acciavatti, T, Adamo, A, Aguglia, A, Albanese, C, Baccaglini, S, Bardicchia, F, Barone, R, Barone, Y, Bartoli, F, Bergamini, C, Bertolini, F, Bolognesi, S, Bordone, A, Bortolaso, P, Bugliani, M, Calandra, C, Calò, S, Cardamone, G, Caroleo, M, Carra, E, Carretta, D, Chiocchi, L, Cinosi, E, Clerici, M, Corbo, M, Corsi, E, Costanzo, R, Costoloni, G, D'Arienzo, F, Debolini, S, De Capua, A, Di Napoli, W, Dinelli, M, Facchi, E, Fargnoli, F, Fiori, F, Franchi, A, Gardellin, F, Gastaldon, C, Gazzoletti, E, Ghio, L, Giacomin, M, Gregis, M, Iovieno, N, Koukouna, D, Lax, A, Lintas, C, Luca, A, Luca, M, Lussetti, M, Madrucci, M, Magnani, N, Magni, L, Manca, E, Martorelli, C, Mattafirri, R, Paladini, C, Papola, D, Percudani, M, Perini, G, Petrosemolo, P, Pezzullo, M, Piantanida, S, Pinna, F, Prato, K, Prestia, D, Quattrone, D, Reggianini, C, Restaino, F, Ribolsi, M, Rinosi, G, Rizzo, C, Rizzo, R, Roggi, M, Rossi, G, Rossi, S, Ruberto, S, Santi, M, Santoro, R, Sepede, G, Signorelli, M, Soscia, F, Sozzi, F, Staffa, P, Stilo, M, Strizzolo, S, Suraniti, F, Tavian, N, Tortelli, L, Tosoni, F, Valdagno, M, and Zanobini, V

Subjects
Male, Genetics and Molecular Biology (all), medicine.medical_treatment, Aripiprazole, lcsh:Medicine, Pharmacology, Cardiovascular Medicine, dose-dependent risk, Biochemistry, Electrocardiography, 0302 clinical medicine, Heart Rate, Medicine and Health Sciences, 80 and over, Antipsychotics, lcsh:Science, Aged, 80 and over, Multidisciplinary, Pharmaceutics, Medicine (all), Mental Disorders, Confounding, Drug Information, Drugs, Middle Aged, Long QT Syndrome, Bioassays and Physiological Analysis, Italy, Cardiovascular Diseases, Cardiology, Female, QT interval corrected for heart rate, Adult, Aged, Antipsychotic Agents, Cross-Sectional Studies, Dose-Response Relationship, Drug, Haloperidol, Humans, Young Adult, Polypharmacy, Agricultural and Biological Sciences (all), medicine.drug, Research Article, medicine.medical_specialty, Patients, QTc lenghtening, therapy risk, Long QT syndrome, antipsychotic drugs, Research and Analysis Methods, polypharmacy, QT interval, 03 medical and health sciences, Dose Prediction Methods, Drug Therapy, Internal medicine, Dose-Response Relationship, Drug, Biochemistry, Genetics and Molecular Biology (all), Heart rate, medicine, Antipsychotic, Inpatients, business.industry, lcsh:R, Electrophysiological Techniques, medicine.disease, 030227 psychiatry, Health Care, Defined daily dose, Settore MED/25, lcsh:Q, Cardiac Electrophysiology, business, 030217 neurology & neurosurgery
Abstract

Antipsychotic (AP) drugs have the potential to cause prolongation of the QT interval corrected for heart rate (QTc). As this risk is dose-dependent, it may be associated with the number of AP drugs concurrently prescribed, which is known to be associated with increased cumulative equivalent AP dosage. This study analysed whether AP dose mediates the relationship between polypharmacy and QTc interval. We used data from a cross-sectional survey that investigated the prevalence of QTc lengthening among people with psychiatric illnesses in Italy. AP polypharmacy was tested for evidence of association with AP dose and QTc interval using the Baron and Kenny mediational model. A total of 725 patients were included in this analysis. Of these, 186 (26%) were treated with two or more AP drugs (AP polypharmacy). The mean cumulative AP dose was significantly higher in those receiving AP polypharmacy (prescribed daily dose/defined daily dose = 2.93, standard deviation 1.31) than monotherapy (prescribed daily dose/defined daily dose = 0.82, standard deviation 0.77) (z = -12.62, p < 0.001). Similarly, the mean QTc interval was significantly longer in those receiving AP polypharmacy (mean = 420.86 milliseconds, standard deviation 27.16) than monotherapy (mean = 413.42 milliseconds, standard deviation 31.54) (z = -2.70, p = 0.006). The Baron and Kenny mediational analysis showed that, after adjustment for confounding variables, AP dose mediates the association between polypharmacy and QTc interval. The present study found that AP polypharmacy is associated with QTc interval, and this effect is mediated by AP dose. Given the high prevalence of AP polypharmacy in real-world clinical practice, clinicians should consider not only the myriad risk factors for QTc prolongation in their patients, but also that adding a second AP drug may further increase risk as compared with monotherapy.

Published
2016

47. ACTUAL STOP.

Author

Albanese, C. E.

Subjects
MYSTERY fiction
Published
2021

48. VOC reduction at Raffineria di Milazzo's SRU complex-Part 2.

Author

FALZONE, S., LICANDRO, G., LAGANÀ, F., TARANTINO, M., ARCES, I., GRILLO, R., CHIANTELLA, P., and ALBANESE, C.

Subjects
HYDROCARBONS
Abstract

The article discusses the efforts undertaken at Raffineria di Milazzo's sulfur recovery unit (SRU) complex to reduce volatile organic compounds (VOCs) emissions in compliance with new environmental regulations. It describes a troubleshooting case study, including analysis and solutions, to minimize VOC concentrations at the SRU complex's emissions point. It covers the steps taken to identify and mitigate VOC sources within the SRU complex, leading to a significant reduction in VOC emissions.

Published
2023

49. VOC reduction at Raffineria di Milazzo's SRU complex--Part 1.

Author

FALZONE, S., LICANDRO, G., LAGAN, F., TARANTINO, M., ARCES, I., GRILLO, R., CHIANTELLA, P., and ALBANESE, C.

Subjects
INTERNAL combustion engine exhaust gas, HYDROLYSIS, SMALL molecules
Abstract

The article focuses on troubleshooting activities conducted by Raffineria di Milazzo to minimize volatile organic compounds (VOCs) emissions from their sulfur recovery unit (SRU) complex in compliance with new environmental regulations. Topics include the technological arrangement of the SRU complex, troubleshooting pathways for reducing VOCs, and the sulfur recovery process involving the Claus unit and associated tail gas treatment.

Published
2023

50. Tumor Targeting with an isoDGR-Drug Conjugate

Author

Zanella, S., Angerani, S., Pina, A., López Rivas, P., Giannini, C., Panzeri, S., Arosio, D., Caruso, M., Gasparri, F., Fraietta, I., Albanese, C., Marsiglio, A., Pignataro, L., Belvisi, L., Piarulli, Umberto, and Gennari, C.

Subjects
antitumor agents cancer drug delivery integrins peptidomimetics, Paclitaxel, Communication, Chemistry (all), Anticancer Agents | Hot Paper, Integrin alphaVbeta3, Communications, antitumor agents, Inhibitory Concentration 50, Cell Line, Tumor, peptidomimetics, drug delivery, integrins, Humans, cancer, Amino Acid Sequence, Oligopeptides, Cell Proliferation
Abstract

Herein we report the first example of an isoDGR–drug conjugate (2), designed to release paclitaxel selectively within cancer cells expressing integrin αVβ3. Conjugate 2 was synthesized by connecting the isoDGR peptidomimetic 5 with paclitaxel via the lysosomally cleavable Val–Ala dipeptide linker. Conjugate 2 displayed a low nanomolar affinity for the purified integrin αVβ3 receptor (IC50=11.0 nm). The tumor targeting ability of conjugate 2 was assessed in vitro in anti‐proliferative assays on two isogenic cancer cell lines characterized by different integrin αVβ3 expression: human glioblastoma U87 (αVβ3+) and U87 β3‐KO (αVβ3−). The isoDGR‐PTX conjugate 2 displayed a remarkable targeting index (TI=9.9), especially when compared to the strictly related RGD‐PTX conjugate 4 (TI=2.4).

Published
2017
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