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Gerosa R, De Sanctis R, Jacobs F, Benvenuti C, Gaudio M, Saltalamacchia G, Torrisi R, Masci G, Miggiano C, Agustoni F, Pedrazzoli P, Santoro A, Zambelli A. Cyclin-dependent kinase 2 (CDK2) inhibitors and others novel CDK inhibitors (CDKi) in breast cancer: clinical trials, current impact, and future directions. Crit Rev Oncol Hematol 2024; 196:104324. [PMID: 38462150 DOI: 10.1016/j.critrevonc.2024.104324] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/31/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024] Open
Abstract
Aberrant cyclin-dependent kinase 2 (CDK2) activation has been identified as a main resistance mechanism to CDK4/6 inhibition in hormone-receptor positive (HR+) breast cancer. Additionally, consistent preclinical evidence states its crucial role in MYC and CCNE1 overexpressed cancer survival, such as triple-negative breast cancers (TNBC), thus representing an appealing and relatively unexplored target treatment opportunity. Despite emerging initial results of novel CDK2 inhibitors (CDK2i) activity, a comprehensive outcomes collection is currently absent from the scientific literature. We aim to provide an overview of ongoing clinical trials involving CDK2i in the context of metastatic breast cancer (mBC), either as monotherapy or in combination with other agents. The review extends beyond CDK2i to encompass novel emerging CDK4 inhibitors, combined CDK2/4/6 inhibitors, and the well-known pan-CDK inhibitors including those specifically directed at CDK2. Delving into the results, we critically appraise the observed clinical efficacy and offer valuable insights into their potential impact and future applications.
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Affiliation(s)
- Riccardo Gerosa
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
| | - Rita De Sanctis
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy.
| | - Flavia Jacobs
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
| | - Chiara Benvenuti
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
| | - Mariangela Gaudio
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
| | - Giuseppe Saltalamacchia
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy
| | - Rosalba Torrisi
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy
| | - Giovanna Masci
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy
| | - Chiara Miggiano
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
| | - Francesco Agustoni
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy; Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Paolo Pedrazzoli
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy; Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Armando Santoro
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
| | - Alberto Zambelli
- Humanitas University, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Milan, Pieve Emanuele 20090, Italy; Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Via Manzoni 56, Milan, Rozzano 20089, Italy
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Palumbo R, Quaquarini E, Saltalamacchia G, Malovini A, Lapidari P, Tagliaferri B, Mollica L, Teragni CM, Barletta C, Locati LD, Sottotetti F. Efficacy and activity of treatments after progression from palbociclib plus endocrine therapy in patients with HR +/HER2 - metastatic breast cancer: a prospective, monocentric study. Drugs Context 2024; 13:2023-7-5. [PMID: 38332945 PMCID: PMC10852029 DOI: 10.7573/dic.2023-7-5] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 11/06/2023] [Indexed: 02/10/2024] Open
Abstract
Background Breast cancer is the most frequent tumour worldwide, and the HR+/HER2- subtype is the most common. For this tumour type, endocrine therapy (ET) is the mainstay of treatment. The association of ET and CDK4/6 inhibitors (CDK4/6i) represents the gold standard for first-line or second-line therapies. However, the optimal therapeutic strategy after CDK4/6i progression is still a matter of debate, with several randomized clinical trials still ongoing. Patients and methods This is an observational, prospective, real-world study including women with HR+/HER2- metastatic breast cancer progressing to palbociclib plus ET. Patients received either ET or chemotherapy (CT). The primary objective was the evaluation of efficacy of the different therapeutic strategies after palbociclib in terms of median progression-free survival 2. Secondary objectives were the activity of therapeutic strategies measured with the clinical benefit rate, evaluation of the parameters used for the treatment choice, and progression-free survival 1 related to palbociclib plus ET treatment. Results Overall, 48 patients (median age 53, range 33-78 years) were included. The median progression-free survival 2 was of 5 months in the overall cohort (95% CI 4-48 months) with a statistically significant difference between the two therapeutic strategies adopted (ET versus CT, 10 months versus 5 months, respectively). Regarding secondary objectives, the clinical benefit rate was 55.2% in the CT cohort and 50% in ET. Moreover, women treated with CT had a greater number of visceral metastases and a shorter median progression-free survival 1 than patients who received ET. Conclusions ET and CT represent two possible therapeutic alternatives for patients progressing on CDK4/6i plus ET. The choice is based on clinical parameters, with a potential preference for ET.
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Affiliation(s)
| | | | - Giuseppe Saltalamacchia
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Alberto Malovini
- Laboratory of Informatics and Systems Engineering for Clinical Research, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
| | - Pietro Lapidari
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | | | - Ludovica Mollica
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | | | - Chiara Barletta
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Laura Deborah Locati
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
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Gaudio M, Jacobs F, Benvenuti C, Saltalamacchia G, Gerosa R, De Sanctis R, Santoro A, Zambelli A. Unveiling the HER2-low phenomenon: exploring immunohistochemistry and gene expression to characterise HR-positive HER2-negative early breast cancer. Breast Cancer Res Treat 2024; 203:487-495. [PMID: 37923964 DOI: 10.1007/s10549-023-07151-3] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/29/2023] [Indexed: 11/06/2023]
Abstract
PURPOSE HER2-low breast cancer (BC) is a novel entity with relevant therapeutic implications, especially in hormone receptor (HR) positive BC. This study examines whether HER2 mRNA through the 21-gene assay, Oncotype DX (ODX), can refine the diagnosis of HER2-low and HER2-zero, obtained by immunohistochemistry (IHC). METHODS Between Jan 2021 and Jan 2023, 229 consecutive HR-positive HER2-negative early BC (T1-3 N0-1) have been characterised by IHC and ODX. HER2 status by IHC was either zero (IHC-0) or low (IHC-1 + and IHC-2 + /ISH-negative) while HER2-zero was further divided into HER2-null (IHC-0) and HER2-ultralow (IHC-1-10%). HER2 gene expression by ODX was negative if lower 10.7. RESULTS The distribution of HER2 IHC was as follows: 53.3% HER2-0, 29.25% HER2-1 + , and 17.5% HER2-2 + . The clinicopathological characteristics were similar in the three groups, with higher PgR-negative rate in HER2-zero (13.9% vs 3% vs 5%). The distribution of RS was homogeneous in the three groups with the median HER2 gene expression of 9.20 [IQR: 8.70-9.60]. HER2 gene expression gradually increased as the IHC score, with substantial overlap. After adjusting for confounders, HER2-1 + and HER2 2 + had a significant positive correlation between HER2 gene expression and IHC [OR 1.42, 95% CI 1.21 to 1.68, p < 0.001; OR 1.96, 95% CI 1.61 to 2.37, p < 0.001] compared to the HER2-zero group. HER2 gene expression did not differ between HER2-null and HER2-ultralow subgroups. CONCLUSION Due to the substantial overlap, the HER2 gene expression is unable to properly distinguish HER2-low and HER2-zero IHC whose accurate identification is critical in the context of HER2-negative BC.
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Affiliation(s)
- M Gaudio
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy
| | - F Jacobs
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy
| | - C Benvenuti
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy
| | - G Saltalamacchia
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
| | - R Gerosa
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy
| | - R De Sanctis
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy.
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy.
| | - A Santoro
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy
| | - A Zambelli
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, MI, Italy
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089, Rozzano, MI, Italy
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Torrisi R, Vaira V, Giordano L, Fernandes B, Saltalamacchia G, Palumbo R, Carnaghi C, Basilico V, Gentile F, Masci G, De Sanctis R, Santoro A. Identification of a Panel of miRNAs Associated with Resistance to Palbociclib and Endocrine Therapy. Int J Mol Sci 2024; 25:1498. [PMID: 38338777 PMCID: PMC10855102 DOI: 10.3390/ijms25031498] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
We investigated whether we could identify a panel of miRNAs associated with response to treatment in tumor tissues of patients with Hormone Receptor-positive/HER2-negative metastatic breast cancer treated with endocrine therapy (ET) and the CDK4/6 inhibitor (CDK4/6i)i palbociclib. In total, 52 patients were evaluated, with 41 receiving treatment as the first line. The overall median PFS was 20.8 months (range 2.5-66.6). In total, 23% of patients experienced early progression (<6 months). Seven miRNAs (miR-378e, miR-1233, miR-99b-5p, miR-1260b, miR-448, -miR-1252-5p, miR-324-3p, miR-1233-3p) showed a statistically significant negative association with PFS. When we considered PFS < 6 months, miR-378e, miR-99b-5p, miR-877-5p, miR-1297, miR-455-5p, and miR-4536-5p were statistically associated with a poor outcome. In the multivariate analysis, the first three miRNAs confirmed a significant and independent impact on PFS. The literature data and bioinformatic tools provide an underlying molecular rationale for most of these miRNAs, mainly involving the PI3K/AKT/mTOR pathway and cell-cycle machinery as cyclin D1, CDKN1B, and protein p27Kip1 and autophagy. Our findings propose a novel panel of miRNAs associated with a higher likelihood of early progression in patients treated with ET and Palbociclib and may contribute to shed some light on the mechanisms of de novo resistance to CDK4/6i, but this should be considered exploratory and evaluated in larger cohorts.
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Affiliation(s)
- Rosalba Torrisi
- Medical Oncology and Hematology Unit, Cancer Center, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy; (G.S.); (G.M.); (R.D.S.); (A.S.)
| | - Valentina Vaira
- Division of Pathology, Fondazione IRCCS Ca’ Granda-Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.V.); (F.G.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milano, Italy
| | - Laura Giordano
- Biostatistic Unit, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy;
| | - Bethania Fernandes
- Pathology Department, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy;
| | - Giuseppe Saltalamacchia
- Medical Oncology and Hematology Unit, Cancer Center, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy; (G.S.); (G.M.); (R.D.S.); (A.S.)
| | | | - Carlo Carnaghi
- Clinical Trials Unit, Istituto Clinico Humanitas, Centro Catanese di Oncologia, 20072 Catania, Italy;
| | - Vera Basilico
- Medical Oncology Unit, Istituto Clinico Mater Domini Humanitas, Castellanza, 21100 Varese, Italy;
| | - Francesco Gentile
- Division of Pathology, Fondazione IRCCS Ca’ Granda-Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.V.); (F.G.)
| | - Giovanna Masci
- Medical Oncology and Hematology Unit, Cancer Center, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy; (G.S.); (G.M.); (R.D.S.); (A.S.)
| | - Rita De Sanctis
- Medical Oncology and Hematology Unit, Cancer Center, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy; (G.S.); (G.M.); (R.D.S.); (A.S.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Armando Santoro
- Medical Oncology and Hematology Unit, Cancer Center, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milano, Italy; (G.S.); (G.M.); (R.D.S.); (A.S.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
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Lalioti A, Verzeletti L, Tiberio P, Gerosa R, Gaudio M, Saltalamacchia G, Pastore M, Zambelli A, Santoro A, De Sanctis R. Common Misconceptions about Diet and Breast Cancer: An Unclear Issue to Dispel. Cancers (Basel) 2024; 16:306. [PMID: 38254795 PMCID: PMC10814151 DOI: 10.3390/cancers16020306] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Breast cancer (BC) constitutes a prevalent health condition among women. Recent years have witnessed the identification of dietary proto-oncogenic factors that deserve attention. Besides the well-known role of alcohol and red and processed meat in BC development, the impact of other dietary components remains unclear. Our narrative review aims to explore the diet-BC relationship, focusing on sugar, dairy, and soy consumption. We conducted a PubMed literature search covering the last decade (2013-2023) and included 35 papers. We found limited evidence on the association between high sugar intake and BC incidence. On the other hand, dairy and soy consumption displayed a protective effect in the majority of the analyzed papers. However, a significant degree of heterogeneity was reported among the results. Menopausal status and the specific BC molecular subtypes were the main factors influencing the interpretation of the results. Exploring dietary factors and BC revealed inconsistencies: high glycemic index post-menopause may be a risk factor, while sugar-sweetened drinks and artificial sweeteners yielded conflicting results; fermented dairy showed potential benefits, non-fermented dairy presented inconsistent findings; soy impact on BC varied according to molecular subtype, with some studies suggesting a positive association in luminal-like BC. Hence, further investigation is crucial to obtain a uniform consensus on the diet-BC relationship.
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Affiliation(s)
- Anastasia Lalioti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
| | - Laura Verzeletti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
| | - Paola Tiberio
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Riccardo Gerosa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Mariangela Gaudio
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Giuseppe Saltalamacchia
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Manuela Pastore
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Alberto Zambelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Armando Santoro
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
| | - Rita De Sanctis
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.L.); (L.V.); (R.G.); (M.G.); (A.Z.); (A.S.); (R.D.S.)
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.S.); (M.P.)
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Jacobs F, D'Amico S, Benvenuti C, Gaudio M, Saltalamacchia G, Miggiano C, De Sanctis R, Della Porta MG, Santoro A, Zambelli A. Opportunities and Challenges of Synthetic Data Generation in Oncology. JCO Clin Cancer Inform 2023; 7:e2300045. [PMID: 37535875 DOI: 10.1200/cci.23.00045] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 03/23/2023] [Revised: 05/05/2023] [Accepted: 05/25/2023] [Indexed: 08/05/2023] Open
Abstract
Widespread interest in artificial intelligence (AI) in health care has focused mainly on deductive systems that analyze available real-world data to discover patterns not otherwise visible. Generative adversarial network, a new type of inductive AI, has recently evolved to generate high-fidelity virtual synthetic data (SD) trained on relatively limited real-world information. The AI system is fed with a collection of real data, and it learns to generate new augmented data while maintaining the general characteristics of the original data set. The use of SD to enhance clinical research and protect patient privacy has drawn a lot of interest in medicine and in the complex field of oncology. This article summarizes the main characteristics of this innovative technology and critically discusses how it can be used to accelerate data access for secondary purposes, providing an overview of the opportunities and challenges of SD generation for clinical cancer research and health care.
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Affiliation(s)
- Flavia Jacobs
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | | | - Chiara Benvenuti
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | - Mariangela Gaudio
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | | | - Chiara Miggiano
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | - Rita De Sanctis
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | - Matteo Giovanni Della Porta
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | - Armando Santoro
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
| | - Alberto Zambelli
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IRCCS Istituto Clinico Humanitas, Milan, Italy
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Tiberio P, Gaudio M, Belloni S, Pindilli S, Benvenuti C, Jacobs F, Saltalamacchia G, Zambelli A, Santoro A, De Sanctis R. Unlocking the Potential of Circulating miRNAs in the Breast Cancer Neoadjuvant Setting: A Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:3424. [PMID: 37444533 DOI: 10.3390/cancers15133424] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
The potential role of circulating microRNAs (miRNAs) as biomarkers in breast cancer (BC) management has been widely reported. However, the numerous discrepancies between studies in this regard hinders the implementation of circulating miRNAs in routine clinical practice. In the context of BC patients undergoing neoadjuvant chemotherapy (NAC), the possibility of predicting NAC response may lead to prognostic improvements by individualizing post-neoadjuvant therapy. In this context, the present meta-analysis aims to clarify circulating miRNAs' predictive role with respect to NAC response among BC patients. We conducted a comprehensive literature search on five medical databases until 16 February 2023. We pooled the effect sizes of each study by applying a random-effects model. Cochran's Q test (p-level of significance set at 0.05) scores and I2 values were assessed to determine between-study heterogeneity. The PROBAST (Prediction Model Risk of Bias Assessment Tool) tool was used to evaluate the selected studies' risk of bias. Overall, our findings support the hypothesis that circulating miRNAs, specifically miR-21-5p and miR-155-5p, may act as predictive biomarkers in the neoadjuvant setting among BC patients. However, due to the limited number of studies included in this meta-analysis and the high degrees of clinical and statistical heterogeneity, further research is required to confirm the predictive power of circulating miR-21-5p and miR-155-5p.
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Affiliation(s)
- Paola Tiberio
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Mariangela Gaudio
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Silvia Belloni
- Educational and Research Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Sebastiano Pindilli
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Chiara Benvenuti
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Flavia Jacobs
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Giuseppe Saltalamacchia
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Alberto Zambelli
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Armando Santoro
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Rita De Sanctis
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
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Benvenuti C, Gaudio M, Jacobs F, Saltalamacchia G, De Sanctis R, Torrisi R, Santoro A, Zambelli A. Clinical Review on the Management of Breast Cancer Visceral Crisis. Biomedicines 2023; 11:biomedicines11041083. [PMID: 37189701 DOI: 10.3390/biomedicines11041083] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
Visceral crisis is a life-threatening clinical condition requiring urgent treatment and accounts for 10-15% of new advanced breast cancer diagnoses, mainly hormone receptor-positive/human epidermal growth factor 2 negative. As its clinical definition is an open topic with nebulous criteria and much room for subjective interpretation, it poses a challenge for daily clinical practice. International guidelines recommend combined chemotherapy as first-line treatment for patients with visceral crisis, but with modest results and a very poor prognosis. Visceral crisis has always been a common exclusion criterion in breast cancer trials, and the available evidence mainly comes from limited retrospective studies which are not sufficient to draw solid conclusions. The outstanding efficacy of innovative drugs, such as CDK4/6 inhibitors, questions the role of chemotherapy in this setting. In the lack of clinical reviews, we aim to critically discuss the management of visceral crisis, advocating future treatment perspectives for this challenging condition.
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Affiliation(s)
- Chiara Benvenuti
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Mariangela Gaudio
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Flavia Jacobs
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
- Academic Trials Promoting Team, Institut Jules Bordet, L'Univeristé Libre de Bruxelles (U.L.B.), 1070 Bruxelles, Belgium
| | - Giuseppe Saltalamacchia
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Rita De Sanctis
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Rosalba Torrisi
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
| | - Armando Santoro
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Alberto Zambelli
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
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Saltalamacchia G, Bernardo A, Quaquarini E. Prognostic Role of Pathological Complete Response in Early Stage Epithelial Solid Tumors. Cancer Control 2023; 30:10732748231161466. [PMID: 37073789 PMCID: PMC10126800 DOI: 10.1177/10732748231161466] [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] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
Neoadjuvant chemotherapy was originally designed to convert inoperable cancer. Nowadays, this concept has expanded since it can also offer the possibility to evaluate markers of response such as pathological complete response (pCR) with possible implications in long-term prognostic outcomes. A substantial body of literature tried to evaluate the ability of pCR to fulfill the conditions required to establish a preliminary endpoint, such as pCR, as a surrogate for the final endpoint, the overall survival (OS) but no systematic reviews have been performed yet. In this review we systematically analyzed the prognostic role of pCR in various cancers (breast, gastro-oesophageal, rectal, ovarian, bladder, lung) in which neoadjuvant treatment is a standard of care, evaluating articles published in the English language of phase III or phase II randomized controlled trials and meta-analyses. Since the continue development of immunotherapy in earlier stage, it has also been considered the impact of tumor-infiltrating lymphocyte on pCR.
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Affiliation(s)
- Giuseppe Saltalamacchia
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri-IRCCS, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Antonio Bernardo
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri-IRCCS, Pavia, Italy
| | - Erica Quaquarini
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri-IRCCS, Pavia, Italy
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Quaquarini E, Sottotetti F, Agustoni F, Pozzi E, Malovini A, Teragni CM, Palumbo R, Saltalamacchia G, Tagliaferri B, Balletti E, Rinaldi P, Canino C, Pedrazzoli P, Bernardo A. Clinical and Biological Variables Influencing Outcome in Patients with Advanced Non-Small Cell Lung Cancer (NSCLC) Treated with Anti-PD-1/PD-L1 Antibodies: A Prospective Multicentre Study. J Pers Med 2022; 12:jpm12050679. [PMID: 35629102 PMCID: PMC9144987 DOI: 10.3390/jpm12050679] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/10/2022] [Accepted: 04/21/2022] [Indexed: 02/04/2023] Open
Abstract
Introduction: Immune checkpoint inhibitors (ICIs) have become the standard of treatment for patients with non-small cell lung cancer (NSCLC). However, there are still many uncertainties regarding the selection of the patient who could benefit more from this treatment. This study aims to evaluate the prognostic and predictive role of clinical and biological variables in unselected patients with advanced NSCLC candidates to receive ICIs. Methods: This is an observational and prospective study. The primary objective is the evaluation of the relationship between clinical and biological variables and the response to ICIs. Secondary objectives included: safety; assessment of the relationship between clinical and biological parameters/concomitant treatments and progression-free survival at 6 months and overall survival at 6 and 12 months. Nomograms to predict these outcomes have been generated. Results: A total of 166 patients were included. An association with response was found in the presence of the high immunohistochemical PD-L1 expression, squamous cell histotype, and early line of treatment, whereas a higher probability of progression was seen in the presence of anemia, high LDH values and neutrophil/lymphocyte ratio (NLR), pleural involvement, and thrombosis before treatment. The nomogram showed that anemia, PD-L1 expression, NLR, and LDH represented the most informative predictor as regards the three parameters of interest. Conclusions: In the era of personalized medicine, the results are useful for stratifying the patients and tailoring the treatments, considering both the histological findings and the clinical features of the patients.
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Affiliation(s)
- Erica Quaquarini
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
- Correspondence: ; Tel.: +39-0382-592202
| | - Federico Sottotetti
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
| | - Francesco Agustoni
- Medical Oncology Unit, IRCCS San Matteo Hospital Foundation, 27100 Pavia, Italy; (F.A.); (C.C.); (P.P.)
| | - Emma Pozzi
- Oncology Unit, Ospedale Civile, 27058 Voghera, Italy;
| | - Alberto Malovini
- Laboratory of Informatics and System Engineering for Clinical Research, ICS Maugeri-IRCCS SpA SB, Via Maugeri 10, 27100 Pavia, Italy;
| | - Cristina Maria Teragni
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
| | - Raffaella Palumbo
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
| | - Giuseppe Saltalamacchia
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Barbara Tagliaferri
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
| | - Emanuela Balletti
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
| | - Pietro Rinaldi
- Unit of Thoracic Surgery, IRCCS San Matteo Hospital Foundation, 27100 Pavia, Italy;
| | - Costanza Canino
- Medical Oncology Unit, IRCCS San Matteo Hospital Foundation, 27100 Pavia, Italy; (F.A.); (C.C.); (P.P.)
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Paolo Pedrazzoli
- Medical Oncology Unit, IRCCS San Matteo Hospital Foundation, 27100 Pavia, Italy; (F.A.); (C.C.); (P.P.)
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Antonio Bernardo
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy; (F.S.); (C.M.T.); (R.P.); (G.S.); (B.T.); (E.B.); (A.B.)
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Quaquarini E, Saltalamacchia G, Tresoldi MM, Schmid M, Villani L, Bernardo A, Guarneri C, Camerota TC. Primary melanoma of the bladder: a case report and review of the literature. Eur Rev Med Pharmacol Sci 2021; 25:5122-5128. [PMID: 34486686 DOI: 10.26355/eurrev_202108_26523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Primary bladder melanomas are rare and aggressive neoplasms. We herein described a new case and performed a review of the literature. PATIENTS AND METHODS We present the case of a 81-year-old woman with a primary mucosal melanoma of the bladder after a history of acral melanoma (KRAS mutated) and lentigo maligna of the forehead. Using PubMed, we found that in literature 38 cases were described. RESULTS In our patients, during a transurethral resection (TURBT), two bladder lesions were detected. The histologic exam revealed a malignant melanoma, Mib1/ki67: 10-12%, PDL1 <1%. No BRAF, NRAS or KRAS mutations were detected. She subsequently underwent a transurethral revision of the trigone and a partial cystectomy of the dome with bilateral pelvic lymph node dissection. Microscopical findings showed a residual 5 mm non-muscle-invasive melanoma of the bladder, with negativity of the surgical margins and of the 17 pelvic lymph nodes. No adjuvant treatment was proposed. To date the patient is disease-free. CONCLUSIONS Primary bladder melanoma carries a poor prognosis and poses a therapeutic challenge to clinicians who manage patients with this rare condition. In our experience the multidisciplinary approach for the diagnosis and management of this rare cancer is mandatory.
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Affiliation(s)
- E Quaquarini
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, Pavia, Italy.
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Palumbo R, Torrisi R, Sottotetti F, Presti D, Rita Gambaro A, Collovà E, Ferzi A, Agostinetto E, Maria Teragni C, Saltalamacchia G, Tagliaferri B, Balletti E, Bernardo A, Quaquarini E. Patterns of treatment and outcome of palbociclib plus endocrine therapy in hormone receptor-positive/HER2 receptor-negative metastatic breast cancer: a real-world multicentre Italian study. Ther Adv Med Oncol 2021; 13:1758835920987651. [PMID: 33796150 PMCID: PMC7970542 DOI: 10.1177/1758835920987651] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 07/06/2020] [Accepted: 12/11/2020] [Indexed: 12/09/2022] Open
Abstract
Background The CDK4/6 inhibitor palbociclib combined with endocrine therapy (ET) has proven to prolong progression-free survival (PFS) in women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) metastatic breast cancer (MBC). Few data are available regarding the efficacy of such a regimen outside the clinical trials. Patients and methods This is a multicentre prospective real-world experience aimed at verifying the outcome of palbociclib plus ET in an unselected population of MBC patients. The primary aim was the clinical benefit rate (CBR); secondary aims were the median PFS, overall survival (OS) and safety. Patients received palbociclib plus letrozole 2.5 mg (cohort A) or fulvestrant 500 mg (cohort B). Results In total, 191 patients (92 in cohort A, 99 in cohort B) were enrolled and treated, and 182 were evaluable for the analysis. Median age was 62 years (range 47-79); 54% had visceral involvement; 28% of patients had previously performed one treatment line (including chemotherapy and ET), 22.6% two lines and 15.9% three. An overall response rate of 34.6% was observed with 11 (6.0%) complete responses and 52 (28.6%) partial responses. Stable disease was achieved by 78 patients (42.9%) with an overall CBR of 59.8%. At a median follow-up of 24 months (range 6-32), median PFS was 13 months without significant differences between the cohorts. When analysed according to treatment line, PFS values were significantly prolonged when palbociclib-based therapy was administered as first-line treatment (14.0 months), to decrease progressively in second and subsequent lines (11.7 and 6.7 months, respectively). Median OS was 25 months, ranging from 28.0 months in 1st line to 18.0 and 13.0 months in 2nd and subsequent lines, respectively. Conclusions Our data indicate that palbociclib plus ET is active and safe in HR+/HER2- MBC, also suggesting a better performance of the combinations in earlier treatment lines.
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Affiliation(s)
| | - Rosalba Torrisi
- Department of Medical Oncology and Hematology Unit, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | | | | | - Anna Rita Gambaro
- Medical Oncology, ASST Fatebenefratelli Sacco PO Sacco, Milano, Italy
| | - Elena Collovà
- Medical Oncology, ASST Ovest Milanese, Ospedale di Legnano, Legnano, Italy
| | - Antonella Ferzi
- Medical Oncology, ASST Ovest Milanese, Ospedale di Legnano, Legnano, Italy
| | - Elisa Agostinetto
- Department of Medical Oncology and Hematology Unit, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | | | | | | | | | | | - Erica Quaquarini
- Medical Oncology Unit, IRCCS ICS Maugeri, Via Maugeri 10, Pavia, 27100, Italy
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Saltalamacchia G, Frascaroli M, Bernardo A, Quaquarini E. Renal and Cardiovascular Toxicities by New Systemic Treatments for Prostate Cancer. Cancers (Basel) 2020; 12:cancers12071750. [PMID: 32630204 PMCID: PMC7407336 DOI: 10.3390/cancers12071750] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/19/2020] [Accepted: 06/25/2020] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PC) is the most common male cancer in Western Countries. In recent years, the treatment of relapsed or metastatic disease had benefited by the introduction of a variety of new different drugs. In consideration of the relative long survival of PC patients, side effects of these drugs must be considered and monitored. In this review, we analyzed the newly developed therapies for PC treatment, describing the mechanism of action, the metabolism and latest clinical trials that led to the approval of these drugs in clinical practice. We then evaluated the cardiovascular and renal side effects from pivotal phase III and II studies and meta-analyses. Cardiovascular side effects are the most frequent, in particular hypertension, while renal toxicity is rarer and not well described in literature. Therefore, there is a need to better define the effects of these therapies, in order to personalize patient treatment on the basis of their comorbidities and preferences, in addition to their symptoms and disease load.
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Affiliation(s)
- Giuseppe Saltalamacchia
- Operative Unit of Medical Oncology, IRCCS Istituti Clinici Scientifici Maugeri, 27100 Pavia, Italy; (G.S.); (A.B.)
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Mara Frascaroli
- Operative Unit of Translational Oncology, IRCCS Istituti Clinici Scientifici Maugeri, 27100 Pavia, Italy;
| | - Antonio Bernardo
- Operative Unit of Medical Oncology, IRCCS Istituti Clinici Scientifici Maugeri, 27100 Pavia, Italy; (G.S.); (A.B.)
| | - Erica Quaquarini
- Operative Unit of Medical Oncology, IRCCS Istituti Clinici Scientifici Maugeri, 27100 Pavia, Italy; (G.S.); (A.B.)
- Experimental Medicine School, University of Pavia, 27100 Pavia, Italy
- Correspondence: ; +39-0382-592671
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Canino C, Perrone L, Bosco E, Saltalamacchia G, Mosca A, Rizzo M, Porta C. Targeting angiogenesis in metastatic renal cell carcinoma. Expert Rev Anticancer Ther 2019; 19:245-257. [PMID: 30678509 DOI: 10.1080/14737140.2019.1574574] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Renal cell carcinoma (RCC), and particularly its clear cell histological subtype, is commonly characterized by genetic alterations in the Von Hippel Lindau (VHL) tumor suppressor gene, leading to a typically exasperated angiogenesis. However, other biological and genetic peculiarities contribute to differentiate this malignancy from other solid tumors, including its immunogenicity. Areas covered: This review focuses on the present and future role of antiangiogenic drugs, administered either alone (as it has been in the past few years), or in combination with other agents (e.g. immune checkpoint inhibitors), in the treatment of metastatic RCC. Expert commentary: Due to its peculiar pathogenesis, it is unrealistic to expect to be able to get rid of antiangiogenic agents for the treatment of this disease; however, we do expect that combinations of VEGF/VEGFRs-targeting agents with immune checkpoint inhibitors will gradually replace antiangiogenic monotherapies as the standard of care, at least in the first line setting of metastatic RCC patients. Biomarkers discovery remains the highest priority in order to further improve the percentage of patients benefitting of our treatment.
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Affiliation(s)
- Costanza Canino
- a Division of Translational Oncology , I.R.C.C.S. Istituti Clinici Scientifici Maugeri , Pavia , Italy
| | - Lorenzo Perrone
- b Division of Oncology , I.R.C.C.S. Istituti Clinici Scientifici Maugeri , Pavia , Italy
| | - Eugenia Bosco
- a Division of Translational Oncology , I.R.C.C.S. Istituti Clinici Scientifici Maugeri , Pavia , Italy
| | - Giuseppe Saltalamacchia
- a Division of Translational Oncology , I.R.C.C.S. Istituti Clinici Scientifici Maugeri , Pavia , Italy
| | - Alessandra Mosca
- c Medical Oncology , Ospedale Maggiore della Carità , Novara , Italy
| | - Mimma Rizzo
- a Division of Translational Oncology , I.R.C.C.S. Istituti Clinici Scientifici Maugeri , Pavia , Italy
| | - Camillo Porta
- a Division of Translational Oncology , I.R.C.C.S. Istituti Clinici Scientifici Maugeri , Pavia , Italy.,d Department of Internal Medicine , University of Pavia , Pavia , Italy
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La Rosa F, Celani MG, Duca E, Righetti E, Saltalamacchia G, Ricci S. Stroke care in the next decades: a projection derived from a community-based study in Umbria, Italy. Eur J Epidemiol 1993; 9:151-4. [PMID: 8519352 DOI: 10.1007/bf00158784] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [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: 01/31/2023]
Abstract
Recently published data show that stroke incidence is not longer declining, while case fatality rates has had a less pronounced fall in recent years than in the past. Projections of the increasing number of elderly people, combined with the greater risk of stroke in old age, suggest that in the forthcoming decades we will be faced with an increased request of health resources for patients with stroke. We have therefore used data from a community-based study on stroke incidence and outcome to project the number of first ever strokes, death from stroke and handicap from stroke in Italy, up to the year 2016. Results show that incidence will increase by 22.2%, and death at 6 months from first ever stroke by 29%. However, since patients already handicapped for other reasons are more likely to die from their stroke, the net number of newly handicapped persons will only increased by 5%. These results suggest that in the next decades the major increase in request of health care resources will result from the acute event and the immediate post-ictal phase, and not from the management of chronic handicap after a stroke.
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Affiliation(s)
- F La Rosa
- Dipartimento di Igiene, Università di Perugia, Italy
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De Bartolomeo A, Trotta F, La Rosa F, Saltalamacchia G, Mastrandrea V. Numerical analysis and DNA base compositions of some thermophilic Bacillus species. Int J Syst Bacteriol 1991; 41:502-9. [PMID: 1742196 DOI: 10.1099/00207713-41-4-502] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Morphological, physiological, and biochemical characteristics and the DNA base compositions of 133 thermophilic Bacillus strains were determined. A total of 54 of these strains were received as identified species (mainly Bacillus stearothermophilus, Bacillus coagulans, Bacillus brevis, and Bacillus licheniformis) from international culture collections, and 79 newly isolated strains, which were isolated mainly from sugar diffusion juices of Italian plants, were also examined. Numerical taxonomy techniques (simple matching coefficient and unweight pair grouping using the mathematical average) and DNA G + C values showed that the strains aggregated into nine clusters. Both B. licheniformis and B. brevis were well separated from the other organisms. B. stearothermophilus and B. coagulans were confirmed as separate clusters and exhibited greater heterogeneity than previously shown. The B. stearothermophilus strains clustered into four groups, three of which have been recognized previously by other authors; the members of the fourth group had distinctive characteristics, including considerable biochemical inertness, an inability to grow at temperatures greater than 60 degrees C, and a high G + C content. Within the B. coagulans cluster the strains with characteristics very similar to those of the new species Bacillus smithii clustered together. However, the remaining strains were still clearly separated into two groups; one of these groups was considered B. coagulans sensu stricto, and the other was distinguished by morphological and biochemical criteria, such as spores which do not swell the sporangia, utilization of citrate, a higher proteolytic activity, and acidification of some carbohydrates. Our results were confirmed by comparing them with distinctive characteristics of recently described thermophilic Bacillus species.
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Saltalamacchia G, La Rosa F, Pannelli F. Parallelism in the mortality clustering of the most frequent cancer sites in Italy and in the Marche region. Eur J Epidemiol 1990; 6:332-4. [PMID: 2253738 DOI: 10.1007/bf00150444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [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: 12/31/2022]
Abstract
Clusters of selected cancer sites mortality, regarding Italy and the Marche region, were compared. Very similar associations were found both in males and in females, in particular between the alcohol-tobacco-related sites. Many clusters agree with the international literature, while others could constitute a starting point for formulating new hypotheses.
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Affiliation(s)
- G Saltalamacchia
- Dipartimento di Scienze igienistiche e sanitarie-ambientali, Università di Camerino
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Saltalamacchia G, Pannelli F, La Rosa F, Cresci A, Orpianesi C. Gastric and lung cancer mortality in the Marche region of Italy, 1980-1983. Ann Ig 1989; 1:1539-48. [PMID: 2484487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This paper describes patterns in gastric and lung cancer mortality in the Marche region of Italy and in its 24 Local Health Districts (LHD) over the period 1980-83. Mortality data were obtained from the magnetic tapes provided by the National Institute of Statistics. Linear regressions were tested with the aim to relate the AADRs with the proportion of the agricultural workers in the 1951, 1961 and 1971 census years. The results obtained show that, in the whole Marche region, mortality from lung cancer is first in male cancer mortality. However within the Region itself many LHDs had different patterns. Among the LHDs, gastric cancer rates were the highest in some northern mountain zones, and lung cancer rates in some central coastal zones. Statistical analyses emphasize the inverse relationship between the male 0-64 AADRs relative to gastric cancer and those of lung cancer in the 24 LHDs. Among these, the male gastric cancer 0-64 AADRs are significantly and directly related to the proportion of farm workers in 1971, and the female ones to the proportion of farm workers in all the three periods, which in turn are always inversely related to the 0-64 AADRs male lung cancer. The differences between the observed and expected death frequencies in the several LHDs stress the results obtained in the present study, which generally agree with those obtained in other studies regarding the same and neighbouring areas and with those reported by the international literature.
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La Rosa F, Tozzi P, Saltalamacchia G, Vitali R. [Descriptive epidemiology of malignant tumors of the colon and rectum]. Ann Ig 1989; 1:899-922. [PMID: 2483912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This paper examines patterns and trends of colon and rectal cancer in different countries and in Italy. Incidence and mortality rates of colorectal cancer vary widely in the world. High rates are characteristic of highly developed countries in North America, northern and western Europe. The lowest rates are found in Asia, Africa and most Latin American countries. The most recent incidence rates for colon cancer from cancer registries around the world published in "Cancer Incidence in Five Continents, 1982" range from 0.6 cases per 100,000 in Dakar, Senegal to 32.3 in Connecticut, USA for males and from 0.7, always in Dakar, to 27.4 among the Japanese population of Bay Area, USA. The Italian cancer registry for Varese, shows a rate of 19.9 for males and 16.9 for females. The incidence rates for cancer of the rectum range from 1.5 per 100,000 in Dakar to 22.6 in the North West Territory and Yukon, Canada. For females the highest rates, 13.9, are in Israel (born in Europe or America) and the lowest always in Dakar, 1.0. The Varese rates are 15.7 and 9.1 for males and females respectively. Regression analysis shows that between incidence rates of colon and rectal cancer, divided by sex, there is a strict correlation. The sex ratios for colon and rectal cancer differ, rectal cancer being distinctly more common among males in most countries, whereas colon cancer affecting both sexes at rather similar rates. Results confirm that there is a higher frequency, for colon cancer in particular, in urban areas than in rural areas. Differences due to race, on the contrary, have found no confirmation. The international incidence trends over the period 1960-1980 show a general increase for colon cancer in both sexes. In Asia the most evident increase have been in Singapore and Miyagi. In Europe, Slovenia (Yugoslavia) and Norway present 40-50% increases. Similar tendencies have been observed for rectal cancer trends. Values more than increase 100%, for both sexes, have been found in Hawaii and Singapore. In Europe, Norway and Slovenia always present the highest increases. Marked geographic variations occur even as regards colon and rectal mortality in the different countries. The highest values for colon cancer have been found in Luxemburg (18.4) for males, and in New Zealand (13.3) for females and the lowest in Honduras for both sexes (0.1 and 0.0 respectively). In Italy the values are 8.0 for males and 6.0 for females.(ABSTRACT TRUNCATED AT 400 WORDS)
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Pannelli F, La Rosa F, Saltalamacchia G, Vitali R, Petrinelli AM, Mastrandrea V. Tobacco smoking, coffee, cocoa and tea consumption in relation to mortality from urinary bladder cancer in Italy. Eur J Epidemiol 1989; 5:392-7. [PMID: 2792314 DOI: 10.1007/bf00144843] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [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: 01/02/2023]
Abstract
This paper examines changes in mortality from urinary bladder cancer in Italy during the years 1950-81 in relation to changes in smoking habits and in coffee, cocoa and tea consumption. The authors found that, in both sexes and for all ages, mortality has been increasing throughout this period, although the rates and relative increase have consistently been much lower and more gradual for women than for men. From the analysis of age-cohort-period variation it seems that bladder cancer mortality can also be influenced by changes in smoking habit patterns and by variation in the quality of diagnoses. The increase in death risk for both sexes in Italy up to cohorts born around 1905-10 can be related to occupational exposures and to high-tar-content tobacco smoking, whereas the tendency for mortality rates to stabilize and decline in cohorts born after 1910 were influenced by changes from high-tar-content and no-filter cigarettes to low-tar-content and filter cigarettes and by prevention measures taken in at-risk working environments. The consumption of coffee, cocoa and tea does not seem to be related to the increase in bladder cancer risk in Italy.
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Affiliation(s)
- F Pannelli
- Dipartimento di Scienze Igienistiche e Sanitarie-Ambientali, University of Camerino, Italy
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Cresci A, Orpianesi C, La Rosa F, Pannelli F, Saltalamacchia G, Scaloni G, Trotta F, Mastrandrea V. Characterization of some Clostridium species by gas-liquid chromatography using numerical analysis. Microbiologica 1988; 11:179-99. [PMID: 3173122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We studied 42 strains of Clostridia belonging to 20 different species. All the strains were examined for morphological characters, biochemical reactions, and analyzed by means of gas-liquid chromatography (GLC) to determine metabolic patterns of short chain fatty acids and alcohols. To increase the number of criteria for the differentiation, specimens were grown on Peptone Yeast Extract medium (PY) with the addition of 13 different carbohydrates. The strains were compared using numerical taxonomic techniques based upon 20 unit qualitative and 224 quantitative characters. Data were examined using the simple matching coefficient (SSM) for qualitative characters, and degree of overlap between superimposed trace (So) for qualitative characters, and clustering was achieved using the unweighted pair group method with arithmetic averages (UPGMA) technique. DNA base composition was also determined. Numerical analysis showed remarkable difference between phenograms derived from SSM and So coefficients. The phenogram (SSM) is formed by 11 clusters and eight of these include strains from only one species. Only three clusters contained strains from different species. The cluster variability range of G + C base composition was never higher than 4 mol% except for one cluster where it reached 7 mol% G + C. In the phenogram (So) instead, there are 8 clusters and in only one case are strains from one species aggregated. In the remaining 7 clusters strains belonging to two or more species aggregated. The range values of base composition are over 4 mol% in three of the eight clusters.
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Affiliation(s)
- A Cresci
- Department of Cell Biology, University of Camerino, Italy
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La Rosa F, Cresci A, Orpianesi C, Saltalamacchia G, Mastrandrea V. Esophageal cancer mortality: relationship with alcohol intake and cigarette smoking in Italy. Eur J Epidemiol 1988; 4:93-8. [PMID: 3356237 DOI: 10.1007/bf00152698] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [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: 01/05/2023]
Abstract
This paper examines changes with time in age-adjusted mortality from esophageal cancer for the years 1950-1981, in relation to changes in smoking habits and alcohol consumption. In both sexes the age-adjusted death rates have shown no marked time variation. Instead in the same period there have been marked temporal variations in consumption of alcohol and tobacco which are considered risk factors associated with esophageal cancer. The male cohort variation seems to indicate some fluctuations in mortality before 1921 and a progressive increase after this year. In females the death rates are very low and the cohort variation is practically constant. The progressive increase of cohort variation in esophageal cancer mortality for men born after 1921 coincides with a progressive increase in hard alcohol consumption. In the same period there has also been a progressive increase in tobacco consumption but this begun at the turn of this century.
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Affiliation(s)
- F La Rosa
- Dipartimento di Igiene dell'Università di Perugia, Italy
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Cresci A, La Rosa F, Pannelli F, Orpianesi C, Saltalamacchia G, Spinaci G. [Analysis of environmental risks in a tanning industry]. Nuovi Ann Ig Microbiol 1985; 36:265-78. [PMID: 3842766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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La Rosa F, Cresci A, Orpianesi C, Saltalamacchia G. Mortality from prostate cancer in Italy: 1950-1979. Cross-sectional rates and cohort analysis. Eur J Epidemiol 1985; 1:145-9. [PMID: 3879860 DOI: 10.1007/bf00141808] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This paper studies prostate cancer mortality in Italy from 1950-1979 to evaluate its importance in relation to total cancers, examine the time trend for forecasting future mortality trends, and makes an attempt to interpretate mortality by analyzing demographic and risk factors. In the Authors' opinion findings from cross-sectional rates, cohort analysis and Devesa-Schneiderman method, indicate that in Italy even if the age-adjusted mortality rate has nearly doubled over the period, as in many other countries, mortality can be expected to remain constant or decrease in the future, since the data to hand show a decreasing trend in some age cohorts.
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Cresci A, Orpianesi C, La Rosa F, Pannelli F, Saltalamacchia G, Mastrandrea V. [Characterization of species of the genus Clostridium by gas chromatographic analysis of the fatty acids produced during metabolism]. G Batteriol Virol Immunol 1984; 77:19-32. [PMID: 6536545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Volatile and non volatile fatty acids deriving from the bacterial metabolism of different sugars were determined by gas-chromatography to better characterize Clostridium tertium and Clostridium ramosum. The data obtained were also used for numerical taxonomic analysis and dendrograms were elaborated to study the taxonomic relationships between the two species.
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Orpianesi C, Cresci A, La Rosa F, Saltalamacchia G, Tarsi R. [Evaluation of microbial contamination in a hospital environment. Comparison between the Surface Air System and the traditional method]. Nuovi Ann Ig Microbiol 1983; 34:171-85. [PMID: 6397721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Albano A, Catapano F, Consoli G, Saltalamacchia G. [Isoproterenol in the emergency treatment of cardiac stimulus conduction]. Minerva Med 1976; 67:1255-62. [PMID: 934481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Continuous infusion with isoproterenol (mean dose 2 mug/min) was carried out for periods of a few hours to a few days in 22 patients recurrent Adams-Stokes syncope. In all cases, an improvement leading to or in the direction of physiological cardio-circulatory conditions was noted. Undesired side-effects foreseeable as the result of beta-adrenergic stimulation were not observed. Isoproterenol is more active than metaproterenol and is to be preferred on this account. It is indicated in Adams-Stokes crises due to conduction disturbances when pacemakers cannot or should not be fitted, or as a prelude to their application.
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Domenichini E, Perniola V, Saltalamacchia G. [1st data on the use of propanidide (Epontol) in continuous venous perfusion in patients undergoing surgery of brief, medium and long duration]. Acta Anaesthesiol 1967; 18:367-75. [PMID: 5632660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Perniola V, Saltalamacchia G. [Apnea due to succinylcholine administration in consanguineous relations]. Acta Anaesthesiol 1967; 18:353-9. [PMID: 5632658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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