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Nicolini A, Ferrari P, Carpi A. Immune Checkpoint Inhibitors and Other Immune Therapies in Breast Cancer: A New Paradigm for Prolonged Adjuvant Immunotherapy. Biomedicines 2022; 10:biomedicines10102511. [PMID: 36289773 PMCID: PMC9599105 DOI: 10.3390/biomedicines10102511] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/25/2022] [Accepted: 10/02/2022] [Indexed: 02/05/2023] Open
Abstract
Background: Breast cancer is the most common form of cancer in women worldwide. Advances in the early diagnosis and treatment of cancer in the last decade have progressively decreased the cancer mortality rate, and in recent years, immunotherapy has emerged as a relevant tool against cancer. HER2+ and triple-negative breast cancers (TNBCs) are considered more immunogenic and suitable for this kind of treatment due to the higher rate of tumor-infiltrating lymphocytes (TILs) and programmed death ligand 1 (PD-L1) expression. In TNBC, genetic aberrations further favor immunogenicity due to more neo-antigens in cancer cells. Methods: This review summarizes the principal ongoing conventional and investigational immunotherapies in breast cancer. Particularly, immune checkpoint inhibitors (ICIs) and their use alone or combined with DNA damage repair inhibitors (DDRis) are described. Then, the issue on immunotherapy with monoclonal antibodies against HER-2 family receptors is updated. Other investigational immunotherapies include a new schedule based on the interferon beta-interleukin-2 sequence that was given in ER+ metastatic breast cancer patients concomitant with anti-estrogen therapy, which surprisingly showed promising results. Results: Based on the scientific literature and our own findings, the current evaluation of tumor immunogenicity and the conventional model of adjuvant chemotherapy (CT) are questioned. Conclusions: A novel strategy based on additional prolonged adjuvant immunotherapy combined with hormone therapy or alternated with CT is proposed.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, 56126 Pisa, Italy
- Correspondence:
| | - Paola Ferrari
- Unit of Oncology, Department of Medical and Oncological Area, Azienda Ospedaliera-Universitaria Pisana, 56125 Pisa, Italy
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
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Nicolini A, Rossi G, Ferrari P, Carpi A. Minimal residual disease in advanced or metastatic solid cancers: The G0-G1 state and immunotherapy are key to unwinding cancer complexity. Semin Cancer Biol 2020; 79:68-82. [PMID: 32201368 DOI: 10.1016/j.semcancer.2020.03.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 01/25/2020] [Revised: 02/20/2020] [Accepted: 03/13/2020] [Indexed: 02/07/2023]
Abstract
In the last decade, a large amount of research has focused on elucidating the mechanisms that account for homing disseminated cancer cells (DCCs) from solid tumours to distant organs, which successively progress to overt metastatic disease; this is currently incurable. A better understanding of DCC behaviour is expected to allow detectable metastasis prevention by more effectively targeting 'metastatic seeds before they sprout'. As DCC biology co-evolved with that of the primary tumour, and due to the many similarities between them, the term 'niche' has been borrowed from normal adult stem cells (ASCs) to define the site of DCC metastatic colonisation. Moreover, heterogeneity, survival, protection, stemness and plasticity as well as the prolonged G0-G1 dormant state in the metastatic niche have been the main aspects of intense investigation. Consistent with these findings, in solid cancers with minimal residual disease (MRD), it has been proposed to prolong adjuvant therapy by targeting specific molecular pathway(s) involving DCC dormancy. However, so far, few disappointing clinical data have been reported. As an alternative strategy, because immune-surveillance contributes to the steady state of the DCC population and likely to the G0-G1 state of cancer cells, we have used prolonged immune-modulatory cytostatic chemotherapy, active immune stimulation with an INF-β/IL-2 sequence or drugs inhibiting myeloid-derived suppressor cell (MDSC)/Treg-mediated immune suppression. This strategy, mainly aimed at boosting the immune response, is based on recent findings suggesting the downregulation of immune escape mechanisms as well as other principal hallmarks during the G0-G1 state and/or in MRD. Preliminary clinical and/or laboratory data suggest the efficacy of this strategy in gastrointestinal and some endocrine-dependent cancers. Following this, we propose therapeutic schedules to prevent DCC activation and proliferation in solid cancers at a high risk of relapse or as maintenance therapy in metastatic patients after complete response (CR) to conventional treatment.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Italy.
| | - Giuseppe Rossi
- National Research Council (CNR), Epidemiology and Biostatistics Unit, Institute of Clinical Physiology and G. Monasterio Foundation, Pisa, Italy
| | - Paola Ferrari
- Unit of Oncology 1, University Hospital of Pisa, Pisa, Italy
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
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Nicolini A, Ferrari P, Morganti R, Carpi A. Treatment of Metastatic or High-Risk Solid Cancer Patients by Targeting the Immune System and/or Tumor Burden: Six Cases Reports. Int J Mol Sci 2019; 20:ijms20235986. [PMID: 31795079 PMCID: PMC6929121 DOI: 10.3390/ijms20235986] [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] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/20/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022] Open
Abstract
This article summarizes the histories of six patients with different solid tumors treated with a new strategy based on tumor burden reduction and immune evasion as potential targets. All six patients were at a high risk of relapse and were likely to have a minimal residual disease following conventional therapy: biochemical recurrence (BCR) following radical prostatectomy (RP) (two prostate cancers patients), removal of distant metastases (one colorectal and one breast cancer), and complete response (CR) of distant metastases to conventional therapy (one breast cancer and one esophageal–gastric junction cancer). Four of the patients, two after RP and BCR, one after removal of a single pulmonary metastasis from breast cancer, and one after CR to chemotherapy of peritoneal metastases and ascites from an esophageal–gastric junction primary cancer, regularly received cycles of a new drug schedule with the aim of inhibiting immune suppression (IT). In these four patients, preliminary laboratory tests of peripheral blood suggested an interleukin (IL)-2/IL-12 mediated stimulation of cellular immune response with a concomitant decrease in vascular endothelial growth factor (VEGF) immune suppression. The fifth case was a breast cancer patient with distant metastases in CR, while receiving beta-interferon and interleukin-2 in addition to conventional hormone therapy. To date, all five patients are alive and doing well and they have been unexpectedly disease-free for 201 and 78 months following BCR, 28 months following the removal of a single pulmonary metastases, 32 months following CR to chemotherapy of peritoneal metastases and ascites, and 140 months following diagnosis of multiple bone metastases, respectively. The sixth patient, who had colorectal cancer and multiple synchronous liver metastases and underwent nine surgical interventions for metastatic disease, although not disease-free, is doing well 98 months after primary surgery. Our six cases reports can be interpreted with the hypothesis that immune manipulation and/or a concomitant low tumor burden favored their clinical outcome.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantation and New technologies in Medicine, University of Pisa, 56100 Pisa, Italy;
- Correspondence:
| | - Paola Ferrari
- Department of Oncology, Transplantation and New technologies in Medicine, University of Pisa, 56100 Pisa, Italy;
| | - Riccardo Morganti
- Section of Statistics, University Hospital of Pisa, 56100 Pisa, Italy;
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, 56100 Pisa, Italy;
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Nicolini A, Ferrari P, Carpi A. Limiting research on molecular targeted therapies in advanced solid cancers: beyond a cost–effectiveness ratio analysis. Biomark Med 2019; 13:887-890. [DOI: 10.2217/bmm-2019-0216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations & New Technologies in Medicine, University of Pisa, Italy
| | - Paola Ferrari
- Department of Oncology, Transplantations & New Technologies in Medicine, University of Pisa, Italy
| | - Angelo Carpi
- Department of Clinical & Experimental Medicine, University of Pisa, Italy
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Nicolini A, Barak V, Biava P, Ferrari P, Rossi G, Carpi A. The Use of Immunotherapy to Treat Metastatic Breast Cancer. Curr Med Chem 2019; 26:941-962. [PMID: 29424297 DOI: 10.2174/0929867325666180209124052] [Citation(s) in RCA: 10] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 01/22/2018] [Accepted: 01/22/2018] [Indexed: 12/21/2022]
Abstract
This article reviews the principal attempts of immune-modulation or immune therapy in metastatic breast cancer. It considers their rationale and reports on results from the relevant key clinical trials. Immune-modulatory or immune-stimulating cytokines used alone or combined with conventional therapies is among the principal approaches of immune manipulation in breast cancer. As this issue has recently been reviewed by us, the aim of the current article is to discuss our updated and unpublished data on this topic. Overall survival in luminal (28 patients) and non-luminal (9 patients) molecular subtypes is 91 and 59 months respectively that is about two and half or three times longer than expected. Thereafter, we focus on monoclonal antibodies (mAb) based-therapies including novel strategies to overcome resistance to anti-HER2 mAb. The main vaccine platforms in different molecular subtypes and immune therapies in triple negative metastatic breast cancer (m-TNBC) are discussed in the last sections. Some phase III investigations have already changed the current clinical practice. In fact, pertuzumab plus trastuzumab and docetaxel is the recommended first line regimen in HER2 positive locally recurrent or metastatic breast cancer and bevacizumab plus paclitaxel or docetaxel is a reasonable option for m-TNBC. In some other observational or phase I/II studies on first-line trastuzumab plus chemotherapy and hormonal therapy and in that on HER2 peptide/protein vaccines promising although preliminary findings have been reported to be further validated. In the remaining studies, results were disappointing. In the future, finding new predictive biomarkers and exploring more suitable synergizing combinations, time and dose-dependent-scheduled sequences of currently and further investigated immunological approaches are main challenges.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Italy
| | - Vivian Barak
- Immunology Lab for tumor diagnosis, Hadassah University, Jerusalem, Israel
| | - Piermario Biava
- Scientific Institute of Research and Care Multimedica, Milan, Italy
| | - Paola Ferrari
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Italy
| | - Giuseppe Rossi
- Unit of Epidemiology and Biostatistics, Institute of Clinical Physiology, National Council of Research, Pisa, Italy
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
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Nicolini A, Carpi A, Ferrari P, Morganti R, Mazzotti V, Barak V, Duffy MJ. An individual reference limit of the serum CEA-TPA-CA 15-3 tumor marker panel in the surveillance of asymptomatic women following surgery for primary breast cancer. Cancer Manag Res 2018; 10:6879-6886. [PMID: 30588093 PMCID: PMC6300365 DOI: 10.2147/cmar.s177522] [Citation(s) in RCA: 5] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Purpose The purpose of this study was to evaluate the combined measurement of serum CEA, TPA, and CA 15-3, using an individual reference limit (IRL), for predicting distant metastases in asymptomatic women following a diagnosis of primary breast cancer. Methods A total of 231 patients were followed up for a mean of 5.5±1.6 years. An IRL for defining critical changes (CCs) in marker levels was used as a warning signal of pending distant metastases. Results Sensitivity, specificity, and accuracy of the combined CEA-TPA-CA 15-3 marker panel for predicting patient outcome were 95.2%, 97.8%, and 97.9%, respectively. In all, 19 (8.3%) patients relapsed with a mean lead time to radiological evidence of metastases of 11.7±13.8 months. Conclusion We concluded that the combined measurement of CA 15-3, CEA, and TPA using an IRL for determining the CC in markers levels is an accurate strategy for predicting outcome during postoperative monitoring of asymptomatic breast cancer patients. Whether the early prediction of metastasis and subsequent administration of therapy impacts on patient outcome should now be the objective of a prospective clinical trial. The marker panel described here could serve as the basis for such a trial.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Pisa, Italy,
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Paola Ferrari
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Pisa, Italy,
| | | | | | - Vivian Barak
- Immunology Lab for Tumor Diagnosis, Hadassah University, Jerusalem, Israel
| | - Michael J Duffy
- Conway Institute of Biomolecular and Biomedical Research, UCD School of Medicine, University College Dublin, Dublin, Ireland
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Abstract
It has become clearer that advanced cancer, especially advanced breast cancer, is an entirely displayed pathological system that is much more complex than previously considered. However, the direct relationship between tumour growth and immune evasion can represent a general rule governing the pathological cancer system from the initial cancer cells to when the system is entirely displayed. Accordingly, a refined pathobiological model and a novel therapeutic strategy are proposed. The novel therapeutic strategy is based on therapeutically induced conditions (undetectable tumour burden and/or a prolonged tumour ‘resting state’), which enable an efficacious immune response in advanced breast and other types of solid cancers.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Paola Ferrari
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Giuseppe Rossi
- Unit of Epidemiology and Biostatistics, Institute of Clinical Physiology, National Council of Research, Pisa, Italy
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Nicolini A, Carpi A, Ferrari P, Anselmi L. Clinical use of Tumor Markers in the Postoperative Management of Breast Cancer Patients: New Concepts. Int J Biol Markers 2018; 12:181-6. [PMID: 9582609 DOI: 10.1177/172460089701200408] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- A Nicolini
- Second Medical Clinic, University of Pisa, Italy
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Tomirotti M, Perrone S, Giè P, Canaletti R, Carpi A, Biasoli R, Lombardi F, Giovanninetti A, Mensi F, Villa S. Cisplatin (P) versus Cyclophosphamide, Adriamycin and Cisplatin (CAP) for Stage III-IV Epithelial Ovarian Carcinoma: A Prospective Randomized Trial. Tumori 2018; 74:573-7. [PMID: 3217992 DOI: 10.1177/030089168807400514] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 11/16/2022]
Abstract
In 1982 a randomized trial was started to compare a cisplatin-containing polychemotherapy (CAP: cyclophosphamide - CPA 750 mg/m2, adriamycin - ADM 50 mg/m2, cisplatin - P 50 mg/m2 on day 1 every 21 days) with full-dose cisplatin as single agent (P 60 mg/m2/day on days 1 and 2 every 28 days) in 44 patients undergoing exploratory laparotomy or debulking sugery for stage III-IV epithelial ovarian carcinoma with residual disease > 5 cm. The response was evaluated at second-look surgery with random biopsies and peritoneal washing. On the basis of the final results the authors underline some data which, although merely indicative (because of the small number of patients) appear to be worth considering since they are in accordance with the latest reports: a) similar response rate (CR+PR=47%) to first-line treatment in the two groups; b) the CAP treatment may achieve a longer median duration of CRs than the P treatment (20 versus 11 months); c) overall survival seems similar in the two groups of patients (19 versus 18 months), whereas the survival of CRs seems longer in the CAP treated patients (> 32 versus 25 months). The authors also discuss some observations on a possible salvage therapy.
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Affiliation(s)
- M Tomirotti
- Servizio di Oncologia Medica e Chemioterapia, Ospedale Fatebenefratelli e Oftalmico, Milano, Italia
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Rocca M, Fini M, Greggi T, Parisini P, Carpi A, Giardino R. Biomaterials in Spinal Fixation. An Experimental Animal Study to Improve the Performance. Int J Artif Organs 2018. [DOI: 10.1177/039139880002301207] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Different pedicle screws were biomechanically and morphologically studied and compared through the use of an animal model to determine their efficacy and resistance in spinal fixation. The principal objective was to compare biomechanical and histomorphological aspects of HA-coated screws to uncoated ones. Fourty-eight cylindrical transpedicular self-tapping screws divided into three groups of sixteen each were employed; Group A: stainless steel screws; Group B: titanium screws; Group C: HA-coated titanium screws. The screws were implanted bilaterally and randomly into the L3, L4, and L5 pedicles of eight adult mongrel sheep. The final insertion torque was measured in all the implants. After one and four months, upon euthanization, four samples per group were extracted from the surrounding bone and the screw extraction torque was measured. The remaining samples were examined and processed for histological and histomorphological evaluations. No differences were observed at one month among the extraction torque of the three groups. After four months the only significance between insertion and extraction values was for the HA group, i.e. p=0.001. Comparing the extraction torque values of the three groups after four months of healing, the HA-coated group showed a greater than twofold increase (p<0.0005). No differences were observed at one month among the percentages of bone-implant contact in the three groups. After four months the percentage was significant only for the C group (p<0.0005). At four months a correlation was found between the morphological and the biomechanical data of group C (p<0.0005). The use of hydroxyapatite-coated screws could act as an effective method to improve the bone-implant interface, thus obtaining a strong fixation of the implant independently of the arthrodesis achieved with bone graft.
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Affiliation(s)
- M. Rocca
- Department of Experimental Surgery, Rizzoli Orthopaedic Institute, Bologna - Italy
| | - M. Fini
- Department of Experimental Surgery, Rizzoli Orthopaedic Institute, Bologna - Italy
| | - T. Greggi
- Department of Spinal Surgery, Rizzoli Orthopaedic Institute, Bologna - Italy
| | - P. Parisini
- Department of Spinal Surgery, Rizzoli Orthopaedic Institute, Bologna - Italy
| | - A. Carpi
- Department of Reproduction and Aging, University of Pisa, Pisa - Italy
| | - R. Giardino
- Department of Experimental Surgery, Rizzoli Orthopaedic Institute, Bologna - Italy
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Ferrari M, Zanette E, Sideri G, Giannini I, Fieschi C, Carpi A. Effects of Carotid Compression, as Assessed by near Infrared Spectroscopy, upon Cerebral Blood Volume and Haemoglobin Oxygen Saturation. J R Soc Med 2018; 80:83-7. [PMID: 3560151 PMCID: PMC1290676 DOI: 10.1177/014107688708000208] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Near infrared spectroscopy, a recently developed optoelectronic technique, has been studied as a possible method of monitoring the adequacy of cerebral perfusion in 22 patients who were candidates for carotid endarterectomy. Using this technique, changes in haemoglobin volume, haemoglobin oxygen saturation and redox level of cytochrome-coxidase were recorded from the frontoparietal region during routine carotid compression tests performed under continuous electroencephalographic (EEG) monitoring. A highly significant association was found between EEG slowing, indicating impaired cerebral function, and a fall in haemoglobin volume and oxygen saturation, indicating a reduced blood and oxygen supply to the brain (Fisher exact test, P < 10−5). In a few tests haemoglobin volume and oxygen saturation were reduced without changes in the EEG recording. This study raises new issues concerning the compensatory mechanisms taking place during carotid occlusion and suggests that near infrared spectroscopy might be useful in monitoring the blood and oxygen supply to the brain during carotid endarterectomy.
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Nicolini A, Campani D, Miccoli P, Spinelli C, Carpi A, Menicagli M, Ferrari P, Gadducci G, Rossi G, Fini M, Giavaresi G, Bonazzi V, Giardino R. Vascular Endothelial Growth Factor (Vegf) and Other Common Tissue Prognostic Indicators in Breast Cancer: A Case-Control Study. Int J Biol Markers 2018; 19:275-81. [PMID: 15646833 DOI: 10.1177/172460080401900404] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 11/17/2022]
Abstract
VEGF is a specific mitogen and survival factor for endothelial cells and a key promoter of angiogenesis in physiological and pathological conditions. Nevertheless, VEGF tissue evaluation in cancer patients as a prognostic factor compared to the conventional histological and biological parameters is still controversial. In this case-control study, tissue VEGF was retrospectively determined by immunohistochemistry and related to T, N, ER, PgR, c-erbB-2, p53, MIB-1 and cyclin D1 in 129 breast cancer patients. Seventy-four of these patients had developed distant metastases postoperatively. The remaining 55 patients had remained disease-free >10 years after surgery. In 17 (13%) of the 129 patients (six with distant metastases and eleven disease-free) tissue and plasma VEGF were concomitantly evaluated. In univariate analysis no significant differences in VEGF and tumor size were found between metastatic and disease-free patients, whereas there were significant differences in N, ER, PgR, c-erbB-2, p53, MIB-1 and cyclin D1 (p ranging from 0.001 to 0.0001). In multivariate analysis VEGF showed less significance than N, ER, c-erbB-2, MIB-1 and cyclin D1 (p=0.012, p=0.007, p=0.005, p=0.005, p=0.002 and p=0.001, respectively). VEGF was a significant unfavorable prognostic indicator only in the N+ subset (p=0.015), while ER (p=0.05 and p=0.021) and MIB-1 (p=0.031 and p=0.022) were significant in both the N+ and N– subgroups. In multivariate analysis in the 74 metastatic cases VEGF did not show any significance in relation to disease-free interval and overall survival from the time of mastectomy and from the time of relapse, whereas N and PgR did (p ranging from 0.018 to 0.001). In conclusion, tissue VEGF does not seem a suitable candidate to replace conventional histological and other common biological prognostic factors in breast cancer.
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Affiliation(s)
- A Nicolini
- Department of Internal Medicine, University of Pisa, Italy.
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Nicolini A, Carpi A, Ferrari P, Biava PM, Rossi G. Immunotherapy and Hormone-therapy in Metastatic Breast Cancer: A Review and an Update. Curr Drug Targets 2017; 17:1127-39. [PMID: 26844558 DOI: 10.2174/1389450117666160201114752] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 11/10/2015] [Accepted: 01/28/2016] [Indexed: 11/22/2022]
Abstract
Historically, antiestrogen is the first targeted therapy used in breast cancer treatment. In fact, its rationale lies in the molecular pathways elucidated by basic research. In estrogen receptor (ER)-alpha positive metastatic breast cancer patients, hormone-therapy remains the first option of treatment. While tamoxifen concomitant with suppression of ovarian function with luteinizing hormone releasing hormone (LHRH) agonists is the standard first line treatment in premenopausal, third generation aromatase inhibitors (AIs) are the first line standard hormone therapy in postmenopausal. However, the development of acquired resistance during antiestrogen therapy continues to be a central clinical problem. This review provides an update on the antiestrogen action and report on immunological treatment of the advanced disease by some cytokines. Interleukin-2, interleukin-12 and interferons used alone or in combination demonstrated an anti-tumor action directly and/or through synergism with antiestrogens. A rationale for the addition of interferon-beta and interleukin-2 to antiestrogens is described. Furthermore, we summarize and interpret the clinical and laboratory data of a recent long-term hormone- immunotherapy study in metastatic endocrine dependent breast cancer patients. Prospective randomized trials are necessary to confirm some recent promising results based on an immunological approach in addition to antiestrogens to overcome or delay acquired hormone resistance.
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Carpi A, Ferrari Bravo M, Poggi L, Chiesa S, Costa A, De Leo A, Rebolini G, Gabutti G. Health promotion in Local Health Unit 4 Chiavarese--Liguria Region, Italy. "Unplugged" project: needs, methodology and implementation. Minerva Pediatr 2015; 67:495-503. [PMID: 24785708] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM The aim of this paper was to use and evaluate the unplugged project, a school-based program of proven effectiveness aimed at the prevention of substance abuse based on social influence. METHODS This project was conducted during the school-year 2011/2012; it involved the Local Health Unit (LHU)'s personnel specifically and adequately formed and was addressed to teachers working in the three districts of the LHU4 Chiavarese. The courses involved teachers in three consecutive days and provided both theoretical inputs and practical exercises designed to enpower skills and to make the same effective. As a whole, 25 teachers of the secondary schools (public and private) of first and second level were trained. Following the training, 14 curricular courses have been launched and 286 students have been involved. RESULTS The teachers have mainly worked on personal and social components of their students, stimulating their critical assessment of standards and skills potentially transferable in everyday life. The benefits for students have been: establishment of the classroom, positive relationship with the teacher, empathy, decrease of conflicts, increased self-awareness and self-esteem, better school results. Besides, teachers benefit from increased respect, self-reliance and confidence, as well as acquisition of new skills. CONCLUSION Both the interest shown by teachers and the results achieved in classrooms have stimulated school leadership and personnel belonging to LHU4 Chiavarese to plan a new edition of the program the next autumn.
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Affiliation(s)
- A Carpi
- Operative Unit of Hygiene and Public Health, Department of Prevention, LHU4 Chiavarese ‑ Liguria Region Chiavari, Genoa, Italy -
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Carpi A, Donato L. Peripheral handling of angiotensin II and blood pressure control in hypertensive patients with unilateral and bilateral renal disease. Contrib Nephrol 2015; 11:164-9. [PMID: 699586 DOI: 10.1159/000401798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PRA, AII CR, AII E and cardiac output have been measured in 9 normals and in 22 hypertensives: 8 with URD, 12 with BRD and 2 with MHY. PRA, as well as AII E, shows the highest values in BRD and MHY patients. AII CR is directly correlated with blood pressure levels in URD and BRD patients (p less than 0.05 and p less than 0.001, respectively). A significant positive correlation is found between AII E and TPR (within each group of patients and among all subjects) and between PRA and TPR within the hypertensive patients. These data suggest that peripheral handling of AII is involved in the control of blood pressure in the patients studied.
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Nicolini A, Ferrari P, Fulceri F, Carpi A, Rossi G. An individual reference limit for ‘early’ diagnosis of metastatic breast cancer during postoperative follow-up. Biomark Med 2015; 9:307-17. [DOI: 10.2217/bmm.15.6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aims: This study is a clinical pilot study with the principal aim to investigate the accuracy of a panel of serum tumor markers for the early diagnosis of relapses. We propose a systematic use of serum CEA-TPA-CA15.3 tumor marker panel and criteria in order to make it an accurate tool for a postoperative breast cancer monitoring. Materials & methods: 204 disease free breast cancer patients after mastectomy were intensively monitored with serial serum determination of CEA, CA15.3 and TPA. Results: During a mean follow-up of 3.7 years the sensitivity of the CEA-TPA-CA15.3 tumor marker panel was 93%, the specificity was 97.6% and the rate of false ‘warning signals’ per year of follow-up was 9 per 100 patients. Conclusions: Our results show that the proposed tool is promising for a postoperative monitoring of breast cancer patients.
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Affiliation(s)
| | | | | | - Angelo Carpi
- Department of Reproduction & Ageing, University of Pisa, Italy
| | - Giuseppe Rossi
- Unit of Epidemiology & Biostatistics, Institute of Clinical Physiology CNR & G Monasterio Foundation, Pisa, Italy
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17
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Rajoria S, Hanly E, Nicolini A, George AL, Geliebter J, Shin EJ, Suriano R, Carpi A, Tiwari RK. Interlinking of hypoxia and estrogen in thyroid cancer progression. Curr Med Chem 2014; 21:1351-60. [PMID: 24304276 DOI: 10.2174/0929867321666131201142434] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 02/04/2013] [Accepted: 02/04/2013] [Indexed: 11/22/2022]
Abstract
Estrogen aids in neo-vascularization of various tumors during hypoxic conditions, however the role of estrogen within the hypoxic environment of thyroid cancer is not known. In a series of experimentations, using human thyroid cancer cells, we observed that estrogen and hypoxia modulate the hypoxia inducible factor-1 (HIF-1) signaling which is abrogated by the anti-estrogen fulvestrant and the HIF-1 inhibitor YC-1 (3-(5'-hydroxymethyl-2'-furyl)-1-benzylindazole). Furthermore, we found that the conditioned medium from estrogen treated thyroid cancer cells lead to enhanced migration and tubulogenesis of human umbilical vein endothelial cells (HUVECs) which is abrogated by HIF-1 inhibitor. These findings, in addition to our previous and other scientific literature data, lead us to conclude that estrogen and hypoxia are interlinked in thyroid cancer and can equally modulate epithelial-endothelial cell interactions by mediating key cellular, metabolic and molecular processes of thyroid cancer progression. We believe that the hormonal component and cellular adaptation to oxygen tension of cancer cells are functionally equivalent with a cellular transition that can be exploited clinically for a combinational approach for thyroid cancer treatment involving antiestrogens as well as anti-hypoxic agents.
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Affiliation(s)
| | | | | | | | | | | | | | | | - R K Tiwari
- Department of Microbiology and Immunology, New York Medical College, Valhalla, NY- 10595, USA.
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18
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Tafani M, Perrone GA, Pucci B, Russo A, Bizzarri M, Mechanick JI, Carpi A, Russo MA. Reprogramming cancer cells in endocrine-related tumors: open issues. Curr Med Chem 2014; 21:1146-51. [PMID: 24304280 DOI: 10.2174/0929867321666131129125624] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2013] [Revised: 03/18/2013] [Accepted: 03/18/2013] [Indexed: 11/22/2022]
Abstract
Reprogramming technologies have been developed to revert somatic differentiated cells into pluripotent stem cells that can be differentiated into different lineages potentially useful in stem cell therapy. Reprogramming methods have been progressively refined to increase their efficiency, to obtain a cell population suitable for differentiation, and to eliminate viral plasmid which could be responsible for many unwanted side-effects when used in personalized medicine. All these methods are aimed to introduce into the cell genes or mRNAs encoding a set of four transcription factors (OCT- 4, SOX-2, KLF-4 and c-MYC) or a set of three lincRNAs (large intragenic non-coding RNAs) acting downstream of the reprogramming transcription factors OCT-4, SOX-2 and NANOG. Translational clinical applications in human pathologies and in developmental, repair and cancer biology have been numerous. Cancer cells can be, at least in principle, reprogrammed into a normal phenotype. This is a recently raised issue, rapidly advancing in many human tumors, especially endocrine-related cancers, such as breast, prostate and ovarian ca. The present review aims to describe basic phenomena observed in reprogramming tumor cells and solid tumors and to discuss their meaning in human hormone-related cancers. We will also discuss the fact that some of the targeted transcription factors are "normally" activated in a number of physiological processes, such as morphogenesis, hypoxia and wound healing, suggesting an in vivo role of reprogramming for development and homeostasis. Finally, we will review concerns and warnings raised for in vivo reprogramming of human tumors and for the use of induced pluripotent stem cells (iPSCs) in human therapy.
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Affiliation(s)
| | | | | | | | | | | | | | - M A Russo
- Laboratory of Cellular and Molecular Pathology, IRCCS San Raffaele Pisana, Via di Val Cannuta, 247 - 00166 - Roma, Italy.
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19
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Biava PM, Nicolini A, Ferrari P, Carpi A, Sell S. A systemic approach to cancer treatment: tumor cell reprogramming focused on endocrine-related cancers. Curr Med Chem 2014; 21:1072-81. [PMID: 24304275 DOI: 10.2174/0929867321666131201143124] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 04/05/2013] [Accepted: 04/20/2013] [Indexed: 11/22/2022]
Abstract
The term "cancer cell reprogramming" is used to define any kind of intervention aimed at transforming cancer cells into terminally differentiated cells. Using this approach, new technologies have been applied with different methods for a more systemic approach to cancer treatment. This review reports on advances of these technologies, including our personal contributions, mainly carried out on endocrine-related cancers. Some of the interventions, aimed at reverting cancer cells into a normal phenotype, are based on the evidence that tumor development is suppressed by the embryonic microenvironment. On the basis of this rationale, experiments have been conducted using stem cell differentiation stage factors (SCDSFs) taken at different stages of development of Zebrafish embryos, oocyte extracts, or naïve human umbilical cord matrix derived stem cells (UMDSCs). SCDSFs induce significant growth inhibition on different tumor cell lines in vitro, likely because of increases in cell cycle regulatory molecules, such as p53 and pRb. Treatment with these factors activates apoptosis and differentiation related to caspase-3. This is achieved via p73 apoptotic-dependent pathway activation with a concurrent normalization of the E-cadherin and beta-catenin ratio. Extracts from prophase amphibian oocytes could reprogram relevant epigenetic alterations in MCF-7 and HCC1954 breast cancer cell lines, while un-engineered (naïve) human UMDSCs attenuated growth of MDA-231 human breast carcinoma cells. A product prepared for human treatments, containing SCDSFs at very low doses, yielded favorable results in breast cancer and in intermediate-advanced hepatocellular carcinoma. Other reprogramming interventions used in the models of breast, prostate and ovarian cancer cell lines are described. Finally, current and future perspectives of this novel technology are discussed and a new hallmark of cancer is suggested: the loss of differentiation of cancer cells.
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Affiliation(s)
| | | | | | | | - S Sell
- Scientific Institute of Research and Care Multimedica, Milano Italy.
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20
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Nicolini A, Ferrari P, Biava PM, Carpi A. Changing the endocrine dependence of breast cancer: data and hypotheses. Curr Med Chem 2014; 21:1093-106. [PMID: 24304277 DOI: 10.2174/0929867321666131201141741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Revised: 03/21/2013] [Accepted: 04/29/2013] [Indexed: 11/22/2022]
Abstract
Among the most common human cancers, often only breast and prostate cancers have advantage of hormone dependence. For a long time, this advantage permitted breast cancer to be efficaciously managed in the adjuvant and metastatic settings with low side effects by endocrine therapy. Unfortunately, soon or afterward hormone dependence is lost in most patients. In breast cancer, de novo or acquired hormone resistance is an hot issue and the focus of endless debate. Although a lack of oestrogen receptors (ERs) is considered to be the main reason for de novo hormone resistance, many studies have been conducted and many different mechanisms have been hypothesised to account for acquired hormone resistance. Thus far, hormone resistance appears to be occasionally delayed or avoided in "in vivo" experiments. However, this finding did not have a significant benefit in current clinical practice. The principal aim of this review article is to sum up and update the issue of changing the endocrine dependence of breast cancer. Recent molecular insights extensively elucidating and shedding new light on this very controversial issue are considered. Moreover, based on our recent reports, a new mechanistic interpretation of and a therapeutic approach for overcome hormone resistance are proposed.
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Affiliation(s)
| | | | | | - A Carpi
- Unit of Oncology 2, Department of Oncology, University of Pisa, Via Roma 67, 56126, Pisa, Italy.
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21
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Di Lisa F, Menabo R, Carpi A. P429The activity of monoamine oxidases is tightly related to mitochondrial membrane fluidity altered by aging, obesity and oxidative stress. Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu091.109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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Baysa A, Maghazachi A, Di Lisa F, Carpi A, Giorgio M, Vaage J, Valen G. P138p66ShcA adaptor protein facilitates heart rupture via activation of MMP-2 in an in vivo model of myocardial infarction in mice. Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu082.77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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23
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Canton M, Menabo R, Carpi A, Di Lisa F. P253Oxidative stress causes the release of a specific subset of proteins from viable cardiac myocytes. Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu082.184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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24
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Nicolini A, Rossi G, Ferrari P, Carpi A. Clinical and laboratory patterns during immune stimulation in hormone responsive metastatic breast cancer. Biomed Pharmacother 2013; 68:171-8. [PMID: 24491318 DOI: 10.1016/j.biopha.2013.11.005] [Citation(s) in RCA: 9] [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] [Received: 10/14/2013] [Accepted: 11/11/2013] [Indexed: 11/29/2022] Open
Abstract
This study clarifies the relationship between clinical and laboratory patterns, in endocrine-responsive metastatic breast cancer patients treated with a cyclic beta-interferon and interleukin-2 sequence added to anti-estrogens. In 31 patients, a regular laboratory and immunological assessment was made. During clinical benefit, as opposed to progression, a significant increase in the total number of lymphocytes, CD4+, CD8+, NK cells, CRP and IL-12 was confirmed. Also, a significant CEA, TPA, CA15.3 decrease occurred 24-72h after interleukin-2 administration. At the progression, both basally and after interleukin-2 stimulation, the mean values of CD4+ plus CD25+ cells were more than twice higher than during clinical benefit, with a decrease of CD4+ plus CD8+ (Teffector)/CD4+CD25+ (Treg) ratio. Moreover, a significant increase for CEA and for all 3 markers (standardized values) was found 24-72h after interleukin-2 administration. In patients who survived less than 5years, the Treg cell increase occurred at a significantly shorter time interval than in those who survived longer than 5years (20 vs 45.5months, respectively; P=0.001). These data show laboratory evidence of the effect of immunotherapy as well as that of hormone resistance occuring concomitantly with a laboratory pattern compatible with immune inhibition.
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Affiliation(s)
| | - Giuseppe Rossi
- Unit of Epidemiology and Biostatistics, Institute of Clinical Physiology, National Council of Research, Pisa, Italy
| | - Paola Ferrari
- Department of Oncology, University of Pisa, Pisa, Italy
| | - Angelo Carpi
- Department of Reproduction and Ageing, University of Pisa, Italy
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25
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Nicolini A, Ferrari P, Masoni MC, Fini M, Pagani S, Giampietro O, Carpi A. Malnutrition, anorexia and cachexia in cancer patients: A mini-review on pathogenesis and treatment. Biomed Pharmacother 2013; 67:807-17. [DOI: 10.1016/j.biopha.2013.08.005] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 08/10/2013] [Indexed: 12/17/2022] Open
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26
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Pucci B, Villanova L, Sansone L, Pellegrini L, Tafani M, Carpi A, Fini M, Russo MA. Sirtuins: the molecular basis of beneficial effects of physical activity. Intern Emerg Med 2013; 8 Suppl 1:S23-5. [PMID: 23462891 DOI: 10.1007/s11739-013-0920-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The research of the last decade highlighted the existence of a family of genes activated by cellular stresses that allow the cells to reactivate defense and repair activities regardless of age. The prolonged activation of these genes enhances the organism health and lifespan. Members of this gene family are called sirtuins (SIRT). The founding member of the SIRT protein family, Sir2 is a limiting component of yeast longevity. Many members of this family have been also identified as key longevity regulators in species ranging from yeast to fly. On the other hand, the role of SIRTs in the regulation of mammalian ageing has been questioned. While SIRTs' effects on lifespan are still a matter of scientific debate, the beneficial effects of SIRTs in terms of physical health and quality of aging are widely accepted. Increasing evidence suggests a pivotal role for SIRTs in mediating the adaptive response to physical exercise. The following review summarizes the knowledge so far acquired on sirtuins' role in mediating beneficial effects of physical exercise. In particular, the first paragraph gives an overture on mammalian sirtuins defining their localization, function when possible, and substrates. In the second paragraph, we discuss recent data regarding alteration of sirtuins expression and activity after physical exercise collected by our laboratory and others'.
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Affiliation(s)
- Bruna Pucci
- Department of Cellular and Molecular Pathology, IRCCS San Raffaele Pisana, Via di Val Cannuta, 247, 00166, Rome, Italy.
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27
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Galetta F, Franzoni F, Tocchini L, Camici M, Milanesi D, Belatti F, Speziale G, Rossi M, Gaudio C, Carpi A, Santoro G. Effect of physical activity on heart rate variability and carotid intima-media thickness in older people. Intern Emerg Med 2013; 8 Suppl 1:S27-9. [PMID: 23475209 DOI: 10.1007/s11739-013-0919-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We investigated the effect of physical activity on heart rate variability (HRV) and carotid intima-media thickness (IMT) in elderly subjects and the relationship between HRV and IMT. Thirty-two elderly sedentary subjects and 32 age-matched endurance athletes underwent ultrasonography of the carotid wall for measuring IMT, and 24-h ECG monitoring for measuring HRV. Elderly athletes had evidence of increased vagal activity in the time (SDANN, rMSSD, and pNN50; p < 0.01) and frequency domain (HF and LF/HF ratio, p < 0.01) with respect to sedentary subjects. Moreover, athletes showed lower IMT than control subjects (p < 0.01). In the whole population SDNN was inversely related to IMT, respectively (r = -0.60 and r = -0.58, p < 0.0001), while LF/HF ratio related positively to IMT. In conclusion, this study demonstrated that in aging HRV is negatively associated with IMT, a putative index of atherosclerosis, confirming cardiac autonomic neuropathy as part of the pathophysiological pathway for atherosclerosis. It confirms that the regular physical activity represents a valuable strategy to counter age-related impairments of cardiac autonomic activity and artery structural changes.
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Affiliation(s)
- Fabio Galetta
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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28
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Abstract
Cardiovascular (CV) disease is one of the most common causes of death in the western populations and, nowadays, its incidence is increasing even in the developing countries; although CV disease affects both sexes, it is more frequent in males in whom it shortens the average life expectancy. In this regard, this difference has been wrongly attributed for many years to the negative effects of testosterone (T); however, nowadays, a large amount of evidence suggests that this hormone may have protective effects on the CV system and that, indeed, the low levels of T could be associated with an increased CV risk and with an augmentation of morbidity and mortality in males. Such an aspect gains great relevance in light of the consideration that T decrease, besides occurring as a consequence of rare pathological conditions, can often take place with natural aging, causing a state of "male menopause", also called late-onset hypogonadism. In this review, we aimed to summarize the present state of the art concerning the association between T deficit and CV disease by analyzing the protective role of T on CV system and the relationship of this hormonal lack with metabolic syndrome, CV morbidity and mortality, and with the CV complications, such as ischemic heart disease, heart failure and stroke, that frequently occur in T deficiency.
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Affiliation(s)
- Giacomo Tirabassi
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Umberto I Hospital, Polytechnic University of Marche, Via Conca 71, 60126, Ancona, Italy
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29
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Carpi A, Cini G, Russo M, Antonelli A, Gaudio C, Galetta F, Franzoni F, Rossi G. Subclinical hyperthyroidism and cardiovascular manifestations: a reevaluation of the association. Intern Emerg Med 2013; 8 Suppl 1:S75-7. [PMID: 23462890 DOI: 10.1007/s11739-013-0913-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Subclinical hyperthyroidism (SH) has been reported associated with atrial fibrillation (AF), heart failure (HF) and coronary heart disease events, including mortality. An expert opinion indicates that AF is the possible link between SH and the other important cardiovascular (CV) manifestations. We analyzed the data of three recent studies including 60,883 subjects of whom 2,284 SH patients. In these subjects, the ratio between the AF events and each of the other above reported CV events varied from 0.14 to 0.4 in SH and from 0.2 to 2.4 in euthyroidism (ET). The general pattern of this ratio in 6 comparisons performed was not significantly higher for SH than ET. This data suggest that AF is not the major link between SH and the related CV manifestations. We suggest that a further link to be considered is the higher frequency of the early atherosclerosis manifestations such as carotid intima media thickness or carotid integrated back scatter, observed in SH. This atherogenic effect of SH can affect the occurrence of all the above clinical CV manifestations.
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Affiliation(s)
- Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Via Savi, 6-7, 56126, Pisa, Italy.
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30
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Abstract
The authors briefly review the biological effects of vitamin D on the heart and discuss the experimental and clinical studies related to the potential protective effect of vitamin D on the cardiovascular system. Experimental and observational studies in man strongly suggest that vitamin D supplementation can benefit heart failure patients and improve cardiovascular health in the population. However, presently there are limited randomized controlled studies. The authors highlight the hypothesis that vitamin D-induced mechanisms activating calcium channels may represent a novel target for therapy in patients with heart failure.
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Affiliation(s)
- Marcello Camici
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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31
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Amerini AL, Malasa M, Hatam N, Safi Y, Steinseifer U, Mahnken A, Goetzenich A, Haushofer M, Hildinger M, Autschbach R, Carpi A, Spillner JW. A new approach to the interventional therapy of tricuspid regurgitation. Front Biosci (Elite Ed) 2013; 5:546-550. [PMID: 23277010 DOI: 10.2741/e636] [Citation(s) in RCA: 1] [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: 06/01/2023]
Abstract
Currently, there are no fully developed interventional approaches for the treatment of tricuspid regurgitation (TR). The aim of this study was to evaluate the feasibility of orthotopic interventional placement of a biological prosthetic valve in the tricuspid position by inserting, with a transvenous approach, a self-expandable valve-bearing stent into the right atrium. Based on findings of computerized tomography (CT), a model of the porcine right heart was obtained. A self-expanding vascular endoprosthesis, carrying a prosthetic heart valve, was reshaped to fit the superior vena cava and the tricuspid annulus. Fenestrations were created to allow blood flow from the inferior vena cava and coronary sinus. This new device ("tricuspid endoprosthesis": TE) was implanted operatively into the superior vena cava, right atrium, and tricuspid annulus in six pigs. CT demonstrated proper fitting of the device, and echocardiography demonstrated correct positioning and function of the TE. Five animals were successfully weaned from cardiopulmonary bypass. Autopsy confirmed correct positioning of the TE without major trauma to surrounding tissues. These findings demonstrate a complete interventional approach for treating TR.
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Affiliation(s)
- Andrea Luigi Amerini
- Clinic for Cardiothoracic Surgery, University Hospital RWTH Aachen, Pauwelsstr 30, D-52074 Aachen, Germany.
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32
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Carpi A, Rossi G, Romani R, Di Coscio G, Nicolini A, Simoncini T, Russo M, Mechanick J. Are risk factors common to thyroid cancer and nodule? A forty years observational time-trend study. PLoS One 2012; 7:e47758. [PMID: 23118895 PMCID: PMC3485253 DOI: 10.1371/journal.pone.0047758] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Accepted: 09/19/2012] [Indexed: 11/19/2022] Open
Abstract
A progressive increase in the incidence of thyroid cancer (TC) has been reported over the last few decades. This either reflects the increased number of newly discovered and accurately selected thyroid nodules with more sensitive technologies and a relative more potent carcinogenic effect of pathogenetic factors in malignant, but not benign nodules. This observational time-trend study addresses this issue by analysing the proportion of TC within 8411 consecutive thyroid nodule (TN) patients evaluated in Pisa by the same pathology Department and individual clinician over a four-decade period. From 1972 to 1979 surgery was used to detect TC among the TN patients: 1140 TN patients were operated on and 35 cancers were detected (3.1% of all the TN patients). Subsequently, needle aspiration techniques were used to select TN for surgery. From 1980 to 1992, 5403 TN patients were examined, 483 were selected for surgery, and 150 cancers were found (2.8% of all the TN patients). From 1993 to 2010, 1568 TN patients were examined, 143 were selected for surgery, and 46 cancers were found (2.9% of all the TN patients). Therefore, in the University Hospital of Pisa, and independent of preoperative TN selection protocols, these proportions of TN eventually found to harbor TC remained statistically unchanged over 40 years (p = 0.810). This finding suggests that pathogenic risk factors and more sensitive diagnostic technologies did not differentially affect the incidence of TN and TC.
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Affiliation(s)
- Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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33
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De Santis E, Di Vito M, Perrone GA, Mari E, Osti M, De Antoni E, Coppola L, Tafani M, Carpi A, Russo MA. Overexpression of pro-inflammatory genes and down-regulation of SOCS-1 in human PTC and in hypoxic BCPAP cells. Biomed Pharmacother 2012; 67:7-16. [PMID: 23089475 DOI: 10.1016/j.biopha.2012.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Accepted: 08/15/2012] [Indexed: 02/08/2023] Open
Abstract
Hypoxia-inducible factor-1α (HIF-1α) is frequently overexpressed and activated in many cancer types. However, its regulation and function in thyroid carcinomas are only partially known. Aim of our study was to demonstrate that adaptation to the hypoxic micro-environment by human papillary thyroid carcinoma (PTC) cells, in the absence of leukocyte infiltrate, induces a "molecular inflammation" process characterized by the expression of a large set of genes normally involved in inflammation. To address this, tumor, peritumor or normal host tissue from eleven human PTC surgical samples, were separated by laser capture microdissection (LCMD) and studied by real-time quantitative PCR and Western blot. In such condition, we observed an increased expression and activation of HIF-1α, NF-kB and pro-inflammatory genes only in tumor tissues. Importantly, an anti-inflammatory gene such as SOCS-1 was markedly down-regulated in tumor tissue compared to surrounding normal host tissue. Similar results were found in fine-needle aspiration biopsy (FNAB)-derived specimens from PTC and in hypoxic human papillary thyroid tumor cell line, BCPAP. Moreover, we also detected an elevated expression of metalloproteinase-9 (MMP9) both in solid tumor and in hypoxic-treated BCPAP cells. Our findings reveal that, in human PTC tumor, hypoxic conditions are accompanied by up-regulation of pro-inflammatory genes, down-regulation of anti-inflammatory genes and increased expression of MMP9. We propose that a better understanding of the pro- and anti-inflammatory pathways involved in the "molecular inflammation" process even in the absence of leukocyte, may help to clarify progression toward malignancy and may prove useful for new anti-tumor strategy.
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Affiliation(s)
- Elena De Santis
- Department of Human Anatomy, Sapienza University of Rome, Rome, Italy
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34
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Ferrari P, Nicolini A, Manca ML, Rossi G, Anselmi L, Conte M, Carpi A, Bonino F. Treatment of mild non-chemotherapy-induced iron deficiency anemia in cancer patients: comparison between oral ferrous bisglycinate chelate and ferrous sulfate. Biomed Pharmacother 2012; 66:414-8. [PMID: 22795809 DOI: 10.1016/j.biopha.2012.06.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 06/10/2012] [Indexed: 12/18/2022] Open
Abstract
In cancer patients mild-moderate non-chemotherapy-induced iron deficiency anemia (IDA) is usually treated with oral iron salts, mostly ferrous sulfate. In this study, we compare efficacy and toxicity of oral ferrous bisglycinate chelate and ferrous sulfate in cancer patients with mild IDA. Twenty-four patients operated on for solid tumors (10 breast, 12 colorectal, 2 gastric), aged 61±10 years (range 45-75), with non-chemotherapy-induced hemoglobin (Hb) values between 10 and 12 g/dL and ferritin lower than 30 ng/mL were randomized to receive oral ferrous bisglycinate chelate, 28 mg per day for 20 days, and then 14 mg per day for 40 days (12 patients) (A group) or oral ferrous sulphate, 105 mg per day for 60 days (12 patients) (B group). Values of hemoglobin and ferritin obtained at diagnosis, 1 and 2 months from the beginning of treatment were compared. Adverse events (AEs) related to the two treatments were recorded. In the 12 patients treated with ferrous bisglycinate chelate, basal hemoglobin and ferritin values (mean±SD) were 11.6±0.8 g/dL and 16.1±8.0 ng/mL. After 2 months of treatment, they were 13.0±1.4 g/dL and 33.8±22.0 ng/mL, respectively (P=0.0003 and P=0.020). In the group treated with ferrous sulphate, hemoglobin and ferritin mean values were 11.3±0.6 g/dL and 19.0±6.4 ng/mL basally, and 12.7±0.70 g/dL and 40.8±28.1 ng/mL (P<0.0001 and P=0.017) after 2 months of treatment. AEs occurred in six cases. In all these six cases, two (17%) treated with ferrous bisglycinate chelate and four (33%) with ferrous sulphate, toxicity was grade 1. In conclusion, these data suggest that ferrous bisglycinate chelate has similar efficacy and likely lower GI toxicity than ferrous sulphate given at the conventional dose of 105 mg per day for the same time.
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Affiliation(s)
- Paola Ferrari
- Department of Oncology, University of Pisa, Pisa, Italy.
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Galetta F, Carpi A, Abraham N, Guidotti E, Russo MA, Camici M, Antonelli A, Franzoni F, Santoro G. Age related cardiovascular dysfunction and effects of physical activity. Front Biosci (Elite Ed) 2012; 4:2617-37. [PMID: 22652665 DOI: 10.2741/e570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The aim of the present article is to review the principal pathogenetic pathways of age-related cardiovascular changes and the positive effects of physical activity on these changes as well as on related cardiovascular dysfunction. The ageing mechanisms reviewed have been grouped into reduced tolerance of oxidative stress, loss of cardiac stem cells, cardiovascular remodeling and impairment of neurovegetative control. New pathogenetic conditions and their tests are described (sirtuines, telomere length, heart rate variability). Age related cardiovascular changes predispose the individual to arterial hypertension, heart failure and arrythmia. A broad spectrum of tests are available to indentify and monitor the emerging cardiovascular dysfunction. Physical activity influences all age related cardiovascular mechanisms, improves cardiovascular function and even, at moderate intensity can reduce mortality and heart attack risk. It is likely that the translation of laboratory studies to humans will improve understanding and stimulate the use of physical activity to benefit cardiovascular patients.
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Affiliation(s)
- Fabio Galetta
- Department of Internal Medicine, University of Pisa, Pisa, Italy
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Fini M, Salamanna F, Veronesi F, Torricelli P, Nicolini A, Benedicenti S, Carpi A, Giavaresi G. Role of obesity , alcohol and smoking on bone health. Front Biosci (Elite Ed) 2012; 4:2586-606. [PMID: 22652670 DOI: 10.2741/e575] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The burden of osteoporosis is increasing in all societies. In comparison with other organs or apparatuses fewer studies have focused on incorrect lifestyles and bone. This article reviews clinical and experimental studies on the effects of obesity, alcohol abuse and smoking on bone. Overweight and obesity protect bone, thus reducing the fracture risk and the development of osteoporosis in older adults. However, extreme obesity (body mass index more than 40 kilogram/meter squared) seems to be a risk factor for osteoporosis. Moderate alcohol consumption may have a protective effect, whereas excessive consumption is an important risk factor. Cytokines are the main mediators of the detrimental effects of obesity and alcohol. Smoking contributes to bone loss and fracture probably by interfering with estrogens, calcium and vitamin D. Health information campaigns against these harmful lifestyles should be strengthened by using available scientific information to increase awareness about their consequences on the bone.
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Affiliation(s)
- Milena Fini
- Laboratory of Preclinical and Surgical Studies-Rizzoli Orthopaedic Institute, Bologna, Italy
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Nanka O, Krejci E, Pesevski Z, Sedmera D, Smart N, Rossdeutsch A, Dube KN, Riegler J, Price AN, Taylor A, Muthurangu V, Turner M, Lythgoe MF, Riley PR, Kryvorot S, Vladimirskaya T, Shved I, Schwarzl M, Seiler S, Huber S, Steendijk P, Maechler H, Truschnig-Wilders M, Pieske B, Post H, Caprio C, Baldini A, Chiavacci E, Dolfi L, Verduci L, Meghini F, Cremisi F, Pitto L, Kuan TC, Chen MC, Yang TH, Wu WT, Lin CS, Rai H, Kumar S, Sharma AK, Mastana S, Kapoor A, Pandey CM, Agrawal S, Sinha N, Orlowska-Baranowska EH, Placha G, Gora J, Baranowski R, Abramczuk E, Hryniewiecki T, Gaciong Z, Verschuren JJW, Wessels JAM, Trompet S, Stott DJ, Sattar N, Buckley B, Guchelaar HJ, Jukema JW, Gharanei M, Hussain A, Mee CJ, Maddock HL, Wijnen WJ, Van Den Oever S, Van Der Made I, Hiller M, Tijsen AJ, Pinto YM, Creemers EE, Nikulina SUY, Chernova A, Petry A, Rzymski T, Kracun D, Riess F, Pike L, Harris AL, Gorlach A, Katare R, Oikawa A, Riu F, Beltrami AP, Cesseli D, Emanueli C, Madeddu P, Zaglia T, Milan G, Franzoso M, Pesce P, Sarais C, Sandri M, Mongillo M, Butler TJ, Seymour AML, Ashford D, Jaffre F, Bussen M, Ferrara N, Koch WJ, Leosco D, Akhmedov A, Klingenberg R, Brokopp C, Hof D, Zoller S, Corti R, Gay S, Flohrschutz I, Von Eckardstein A, Hoerstrup SP, Luescher TF, Heijman J, Zaza A, Johnson DM, Rudy Y, Peeters RLM, Volders PGA, Westra RL, Martin GR, Morais CAS, Oliveira SHV, Brandao FC, Gomes IF, Lima LM, Fujita S, Okamoto R, Taniguchi M, Konishi K, Goto I, Engelhardt S, Sugimoto K, Nakamura M, Shiraki K, Buechler C, Ito M, Kararigas G, Nguyen BT, Jarry H, Regitz-Zagrosek V, Van Bilsen M, Daniels A, Munts C, Janssen BJA, Van Der Vusse GJ, Van Nieuwenhoven FA, Montalvo C, Villar AV, Merino D, Garcia R, Llano M, Ares M, Hurle MA, Nistal JF, Dembinska-Kiec A, Beata Kiec-Wilk BKW, Anna Polus AP, Urszula Czech UC, Tatiana Konovaleva TK, Gerd Schmitz GS, Bertrand L, Balteau M, Timmermans A, Viollet B, Sakamoto K, Feron O, Horman S, Vanoverschelde JL, Beauloye C, De Meester C, Martinez E, Martin R, Miana M, Jurado R, Gomez-Hurtado N, Bartolome MV, San Roman JA, Lahera V, Nieto ML, Cachofeiro V, Rochais F, Sturny R, Mesbah K, Miquerol L, Kelly RG, Messaoudi S, Gravez B, Tarjus A, Pelloux V, Samuel JL, Delcayre C, Launay JM, Clement K, Farman N, Jaisser F, Hadyanto L, Castellani C, Vescovo G, Ravara B, Tavano R, Pozzobon M, De Coppi P, Papini E, Vettor R, Thiene G, Angelini A, Meloni M, Caporali A, Cesselli D, Fortunato O, Avolio E, Madeddu P, Beltrami AP, Emanueli C, Schindler R, Simrick S, Brand T, Dube KN, Riley PR, Smart NS, Oikawa A, Katare R, Herman A, Emanueli C, Madeddu P, Roura Ferrer S, Rodriguez Bago J, Soler-Botija C, Pujal JM, Galvez-Monton C, Prat-Vidal C, Llucia-Valldeperas A, Blanco J, Bayes-Genis A, Foldes G, Maxime M, Ali NN, Schneider MD, Harding SE, Reni C, Mangialardi G, Caporali A, Meloni M, Emanueli C, Madeddu P, De Pauw A, Sekkali B, Friart A, Ding H, Graffeuil A, Catalucci D, Balligand JL, Azibani F, Tournoux F, Schlossarek S, Polidano E, Fazal L, Merval R, Carrier L, Chatziantoniou C, Samuel JL, Delcayre C, Buyandelger B, Linke W, Zou P, Kostin S, Ku C, Felkin L, Birks E, Barton P, Sattler M, Knoell R, Schroder K, Benkhoff S, Shimokawa H, Grisk O, Brandes RP, Parepa IR, Mazilu L, Suceveanu AI, Suceveanu A, Rusali L, Cojocaru L, Matei L, Toringhibel M, Craiu E, Pires AL, Pinho M, Pinho S, Sena C, Seica R, Leite-Moreira A, Zaglia T, Milan G, Franzoso M, Dabroi F, Pesce P, Schiaffino S, Sandri M, Mongillo M, Kiseleva E, Krukov N, Nikitin O, Ardatova L, Mourouzis I, Pantos C, Kokkinos AD, Cokkinos DV, Scoditti E, Massaro M, Carluccio MA, Pellegrino M, Calabriso N, Gastaldelli A, Storelli C, De Caterina R, Lindner D, Zietsch C, Schultheiss HP, Tschope C, Westermann D, Everaert BR, Nijenhuis VJ, Reith FCM, Hoymans VY, Timmermans JP, Vrints CJ, Simova I, Mateev H, Katova T, Haralanov L, Dimitrov N, Mironov N, Golitsyn SP, Sokolov SF, Yuricheva YUA, Maikov EB, Shlevkov NB, Rosenstraukh LV, Chazov EI, Radosinska J, Knezl V, Benova T, Slezak J, Urban L, Tribulova N, Virag L, Kristof A, Kohajda ZS, Szel T, Husti Z, Baczko I, Jost N, Varro A, Sarusi A, Farkas AS, Orosz SZ, Forster T, Varro A, Farkas A, Zakhrabova-Zwiauer OM, Hardziyenka M, Nieuwland R, Tan HL, Raaijmakers AJA, Bourgonje VJA, Kok GJM, Van Veen AAB, Anderson ME, Vos MA, Bierhuizen MFA, Benes J, Sebestova B, Sedmera D, Ghouri IA, Kemi OJ, Kelly A, Burton FL, Smith GL, Bourgonje VJA, Vos MA, Ozdemir S, Acsai K, Doisne N, Van Der Nagel R, Beekman HDM, Van Veen TAB, Sipido KR, Antoons G, Harmer SC, Mohal JS, Kemp D, Tinker A, Beech D, Burley DS, Cox CD, Wann KT, Baxter GF, Wilders R, Verkerk A, Fragkiadaki P, Germanakis G, Tsarouchas K, Tsitsimpikou C, Tsardi M, George D, Tsatsakis A, Rodrigues P, Barros C, Najmi AK, Khan V, Akhtar M, Pillai KK, Mujeeb M, Aqil M, Bayliss CR, Messer AE, Leung MC, Ward D, Van Der Velden J, Poggesi C, Redwood CS, Marston S, Vite A, Gandjbakhch E, Gary F, Fressart V, Leprince P, Fontaine G, Komajda M, Charron P, Villard E, Falcao-Pires I, Gavina C, Hamdani N, Van Der Velden J, Stienen GJM, Niessens HWM, Leite-Moreira AF, Paulus WJ, Messer AE, Marston S, Memo M, Leung MC, Bayliss CR, Memo M, Messer AE, Marston SB, Vafiadaki E, Qian J, Arvanitis DA, Sanoudou D, Kranias EG, Elmstedt N, Lind B, Ferm-Widlund K, Westgren M, Brodin LA, Mansfield C, West T, Ferenczi M, Wijnker PJM, Foster DB, Coulter A, Frazier A, Murphy AM, Stienen GJM, Van Der Velden J, Shah M, Sikkel MB, Desplantez T, Collins TP, O' Gara P, Harding SE, Lyon AR, Macleod KT, Ottesen AH, Louch WE, Carlson C, Landsverk OJB, Stridsberg M, Sjaastad I, Oie E, Omland T, Christensen G, Rosjo H, Cartledge J, Clark LA, Ibrahim M, Siedlecka U, Navaratnarajah M, Yacoub MH, Camelliti P, Terracciano CM, Chester A, Gonzalez-Tendero A, Torre I, Garcia-Garcia F, Dopazo J, Gratacos E, Taylor D, Bhandari S, Seymour AM, Fliegner D, Jost J, Bugger H, Ventura-Clapier R, Regitz-Zagrosek V, Carpi A, Campesan M, Canton M, Menabo R, Pelicci PG, Giorgio M, Di Lisa F, Hancock M, Venturini A, Al-Shanti N, Stewart C, Ascione R, Angelini G, Suleiman MS, Kravchuk E, Grineva E, Galagudza M, Kostareva A, Bairamov A, Krychtiuk KA, Watzke L, Kaun C, Demyanets S, Pisoni J, Kastl SP, Huber K, Maurer G, Wojta J, Speidl WS, Varga ZV, Farago N, Zvara A, Kocsis GF, Pipicz M, Csonka C, Csont T, Puskas GL, Ferdinandy P, Klevstigova M, Silhavy J, Manakov D, Papousek F, Novotny J, Pravenec M, Kolar F, Novakova O, Novak F, Neckar J, Barallobre-Barreiro J, Didangelos A, Yin X, Fernandez-Caggiano M, Drozdov I, Willeit P, Domenech N, Mayr M, Lemoine S, Allouche S, Coulbault L, Galera P, Gerard JL, Hanouz JL, Suveren E, Whiteman M, Baxter GF, Studneva IM, Pisarenko O, Shulzhenko V, Serebryakova L, Tskitishvili O, Timoshin A, Fauconnier J, Meli AC, Thireau J, Roberge S, Lompre AM, Jacotot E, Marks AM, Lacampagne A, Dietel B, Altendorf R, Daniel WG, Kollmar R, Garlichs CD, Verduci L, Parente V, Balasso S, Pompilio G, Colombo G, Milano G, Squadroni L, Cotelli F, Pozzoli O, Capogrossi MC, Ajiro Y, Saegusa N, Iwade K, Giles WR, Stafforini DM, Spitzer KW, Sirohi R, Candilio L, Babu G, Roberts N, Lawrence D, Sheikh A, Kolvekar S, Yap J, Hausenloy DJ, Yellon DM, Aslam M, Rohrbach S, Schlueter KD, Piper HM, Noll T, Guenduez D, Malinova L, Ryabukho VP, Lyakin DV, Denisova TP, Montoro-Garcia S, Shantsila E, Lip GYH, Kalaska B, Sokolowska E, Kaminski K, Szczubialka K, Kramkowski K, Mogielnicki A, Nowakowska M, Buczko W, Stancheva N, Mekenyan E, Gospodinov K, Tisheva S, Darago A, Rutkai I, Kalasz J, Czikora A, Orosz P, Bjornson HD, Edes I, Papp Z, Toth A, Riches K, Warburton P, O'regan DJ, Ball SG, Turner NA, Wood IC, Porter KE, Kogaki S, Ishida H, Nawa N, Takahashi K, Baden H, Ichimori H, Uchikawa T, Mihara S, Miura K, Ozono K, Lugano R, Padro T, Garcia-Arguinzonis M, Badimon L, Yin X, Ferraro F, Viner R, Ho J, Cutler D, Mayr M, Matchkov V, Aalkjaer C, Mangialardi G, Katare R, Oikawa A, Madeddu P, Krijnen PAJ, Hahn NE, Kholova I, Sipkens JA, Van Alphen FP, Simsek S, Schalkwijk CG, Van Buul JD, Van Hinsbergh VWM, Niessen HWM, Simova I, Katova T, Haralanov L, Caro CG, Seneviratne A, Monaco C, Hou D, Singh J, Gilson P, Burke MG, Heraty KB, Krams R, Coppola G, Albrecht K, Schgoer W, Wiedemann D, Bonaros N, Steger C, Theurl M, Stanzl U, Kirchmair R, Amadesi S, Fortunato O, Reni C, Katare R, Meloni M, Ascione R, Spinetti G, Cangiano E, Valgimigli M, Madeddu P, Caporali A, Meloni M, Miller AM, Cardinali A, Vierlinger K, Fortunato O, Spinetti G, Madeddu P, Emanueli C, Pagano G, Liccardo D, Zincarelli C, Femminella GD, Lymperopoulos A, De Lucia C, Koch WJ, Leosco D, Rengo G, Hinkel R, Husada W, Trenkwalder T, Di Q, Lee S, Petersen B, Bock-Marquette I, Niemann H, Di Maio M, Kupatt C, Nourian M, Yassin Z, Kelishadi R, Nourian M, Kelishadi R, Yassin Z, Memarian SH, Heidari A, Leuner A, Poitz DM, Brunssen C, Ravens U, Strasser RH, Morawietz H, Vogt F, Grahl A, Flege C, Marx N, Borinski M, De Geest B, Jacobs F, Muthuramu I, Gordts SC, Van Craeyveld E, Herijgers P, Weinert S, Poitz DM, Medunjanin S, Herold J, Schmeisser A, Strasser RH, Braun-Dullaeus RC, Wagner AH, Moeller K, Adolph O, Schwarz M, Schwale C, Bruehl C, Nobiling R, Wieland T, Schneider SW, Hecker M, Cross A, Strom A, Cole J, Goddard M, Hultgardh-Nilsson A, Nilsson J, Mauri C, Monaco C, Mitkovskaya NP, Kurak TA, Oganova EG, Shkrebneva EI, Kot ZHN, Statkevich TV, Molica F, Burger F, Matter CM, Thomas A, Staub C, Zimmer A, Cravatt B, Pacher P, Steffens S, Blanco R, Sarmiento R, Parisi C, Fandino S, Blanco F, Gigena G, Szarfer J, Rodriguez A, Garcia Escudero A, Riccitelli MA, Wantha S, Simsekyilmaz S, Megens RT, Van Zandvoort MA, Liehn E, Zernecke A, Klee D, Weber C, Soehnlein O, Lima LM, Carvalho MG, Gomes KB, Santos IR, Sousa MO, Morais CAS, Oliveira SHV, Gomes IF, Brandao FC, Lamego MRA, Lima LM, Fornai L, Angelini A, Kiss A, Giskes F, Eijkel G, Fedrigo M, Valente ML, Thiene G, Heeren RMA, Grdinic A, Vojvodic D, Djukanovic N, Grdinic AG, Obradovic S, Majstorovic I, Rusovic S, Vucinic Z, Tavciovski D, Ostojic M, Lin CS, Kuan TC, Lai SC, Chen MY, Wu HT, Gouweleeuw L, Oberdorf-Maass SU, De Boer RA, Van Gilst WH, Maass AH, Van Gelder IC, Azibani F, Benard L, Schlossarek S, Merval R, Tournoux F, Launay JM, Carrier L, Chatziantoniou C, Samuel JL, Delcayre C, Li C, Warren D, Shanahan CM, Zhang QP, Bye A, Vettukattil R, Aspenes ST, Giskeodegaard G, Gribbestad IS, Wisloff U, Bathen TF, Cubedo J, Padro T, Alonso R, Mata P, Badimon L, Ivic I, Vamos Z, Cseplo P, Kosa D, Torok O, Hamar J, Koller A, Norita K, De Noronha SV, Sheppard MN, Torre I, Amat-Roldan I, Iruretagoiena I, Psilodimitrakopoulos S, Gonzalez-Tendero A, Crispi F, Artigas D, Loza-Alvarez P, Gratacos E, Harrison JC, Smart SD, Besely EH, Kelly JR, Yao Y, Sammut IA, Hoepfner M, Kuzyniak W, Sekhosana E, Hoffmann B, Litwinski C, Pries A, Ermilov E, Fontoura D, Lourenco AP, Vasques-Novoa F, Pinto JP, Roncon-Albuquerque R, Leite-Moreira AF, Oyeyipo IP, Olatunji LA, Usman TO, Olatunji VA, Bacova B, Radosinska J, Viczenczova C, Knezl V, Dosenko V, Benova T, Goncalvesova E, Vanrooyen J, Tribulova N, Maulik SK, Seth S, Dinda AK, Jaiswal A, Mearini G, Khajetoorians D, Kraemer E, Gedicke-Hornung C, Precigout G, Eschenhagen T, Voit T, Garcia L, Lorain S, Carrier L, Mendes-Ferreira P, Maia-Rocha C, Adao R, Lourenco AP, Cerqueira RJ, Mendes MJ, Castro-Chaves P, De Keulenaer GW, Leite-Moreira AF, Bras-Silva C, Ruiter G, Wong YY, Lubberink M, Knaapen P, Raijmakers P, Lammertsma AA, Marcus JT, Westerhof N, Van Der Laarse WJ, Vonk-Noordegraaf A, Poitz DM, Steinbronn N, Koch E, Steiner G, Strasser RH, Berezin A, Lisovaya OA, Soldatova AM, Kuznetcov VA, Yenina TN, Rychkov AYU, Shebeko PV, Altara R, Hessel MHM, Hermans JJR, Janssen BJA, Blankesteijn WM, Soldatova AM, Kuznetcov VA, Yenina TN, Rychkov AYU, Shebeko PV, Berezin A, Berezina TA, Seden V, Bonanad C, Nunez J, Navarro D, Chilet MF, Sanchis F, Bodi V, Minana G, Chaustre F, Forteza MJ, Llacer A, Femminella GD, Rengo G, Galasso G, Zincarelli C, Liccardo D, Pagano G, De Lucia C. Poster session 3. Cardiovasc Res 2012. [DOI: 10.1093/cvr/cvr336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Perez-Pomares JM, Ruiz-Villalba A, Ziogas A, Segovia JC, Ehrbar M, Munoz-Chapuli R, De La Rosa A, Dominguez JN, Hove-Madsen L, Sankova B, Sedmera D, Franco D, Aranega Jimenez A, Babaeva G, Chizh N, Galchenko S, Sandomirsky B, Schwarzl M, Seiler S, Steendijk P, Huber S, Maechler H, Truschnig-Wilders M, Pieske B, Post H, Simrick S, Kreutzer R, Rao C, Terracciano CM, Kirchhof P, Fabritz L, Brand T, Theveniau-Ruissy M, Parisot P, Francou A, Saint-Michel E, Mesbah K, Kelly RG, Wu HT, Sie SS, Chen CY, Kuan TC, Lin CS, Ismailoglu Z, Guven M, Yakici A, Ata Y, Ozcan S, Yildirim E, Ongen Z, Miroshnikova V, Demina E, Rodygina T, Kurjanov P, Denisenko A, Schwarzman A, Rubanenko A, Shchukin Y, Germanov A, Goldbergova M, Parenica J, Lipkova J, Pavek N, Kala P, Poloczek M, Vasku A, Parenicova I, Spinar J, Gambacciani C, Chiavacci E, Evangelista M, Vesentini N, Kusmic C, Pitto L, Chernova A, Nikulina SUY, Arvanitis DA, Mourouzis I, Pantos C, Kranias EG, Cokkinos DV, Sanoudou D, Vladimirskaya TE, Shved IA, Kryvorot SG, Schirmer IM, Appukuttan A, Pott L, Jaquet K, Ladilov Y, Archer CR, Bootman MD, Roderick HL, Fusco A, Sorriento D, Santulli G, Trimarco B, Iaccarino G, Hagenmueller M, Riffel J, Gatzoulis MA, Stoupel EG, Garcia R, Merino D, Montalvo C, Hurle MA, Nistal JF, Villar AV, Perez-Moreno A, Gilabert R, Bernhold E, Ros E, Amat-Roldan I, Katus HA, Hardt SE, Maqsood A, Zi M, Prehar S, Neyses L, Ray S, Oceandy D, Khatami N, Wadowski P, Wagh V, Hescheler J, Sachinidis A, Mohl W, Chaudhry B, Burns D, Henderson DJ, Bax NAM, Van Marion MH, Shah B, Goumans MJ, Bouten CVC, Van Der Schaft DWJ, Bax NAM, Van Oorschot AAM, Maas S, Braun J, Van Tuyn J, De Vries AAF, Gittenberger-De Groot AC, Goumans MJ, Bageghni S, Drinkhill MJ, Batten TFC, Ainscough JFX, Onate B, Vilahur G, Ferrer-Lorente R, Ybarra J, Diez-Caballero A, Ballesta-Lopez C, Moscatiello F, Herrero J, Badimon L, Martin-Rendon E, Clifford DM, Fisher SA, Brusnkill SJ, Doree C, Mathur A, Clarke M, Watt SM, Hernandez-Vera R, Badimon L, Kavanagh D, Yemm AI, Frampton J, Kalia N, Terajima Y, Shimizu T, Tsuruyama S, Ishii H, Sekine H, Hagiwara N, Okano T, Vrijsen KR, Chamuleau SAJ, Sluijter JPG, Doevendans PFM, Madonna R, Delli Pizzi S, Di Donato L, Mariotti A, Di Carlo L, D'ugo E, Teberino MA, Merla A, T A, De Caterina R, Kolker L, Ali NN, Maclellan K, Moore M, Wheeler J, Harding SE, Fleck RA, Rowlinson JM, Kraenkel N, Ascione R, Madeddu P, O'sullivan JF, Leblond AL, Kelly G, Kumar AHS, Metharom P, Buneker CK, Alizadeh-Vikali N, Hynes BG, O'connor R, Caplice NM, Noseda M, De Smith AJ, Leja T, Rao PH, Al-Beidh F, Abreu Pavia MS, Blakemore AI, Schneider MD, Stathopoulou K, Cuello F, Ehler E, Haworth RS, Avkiran M, Morawietz H, Eickholt C, Langbein H, Brux M, Goettsch C, Goettsch W, Arsov A, Brunssen C, Mazilu L, Parepa IR, Suceveanu AI, Suceveanu AP, De Man FS, Guignabert C, Tu L, Handoko ML, Schalij I, Fadel E, Postmus PE, Vonk-Noordegraaf A, Humbert M, Eddahibi S, Sorriento D, Santulli G, Del Giudice C, Anastasio A, Trimarco B, Iaccarino G, Fazal L, Azibani F, Bihry N, Merval R, Polidano E, Samuel JL, Delcayre C, Zhang Y, Mi YM, Ren LL, Cheng YP, Guo R, Liu Y, Jiang YN, Mourouzis I, Pantos C, Kokkinos AD, Cokkinos DV, Tretjakovs P, Jurka A, Bormane I, Mikelsone I, Reihmane D, Elksne K, Krievina G, Verbovenko J, Bahs G, Lopez-Andres N, Rousseau A, Calvier L, Akhtar R, Labat C, Cruickshank K, Diez J, Zannad F, Lacolley P, Rossignol P, Hamesch K, Subramanian P, Li X, Thiemann A, Heyll K, Dembowsky K, Chevalier E, Weber C, Schober A, Yang L, Kim G, Gardner B, Earley J, Hofmann-Bowman M, Cheng CF, Lian WS, Lin H, Jinjolia NJ, Abuladze GA, Tvalchrelidze SHT, Khamnagadaev I, Shkolnikova M, Kokov L, Miklashevich I, Drozdov I, Ilyich I, Bingen BO, Askar SFA, Ypey DL, Van Der Laarse A, Schalij MJ, Pijnappels DA, Roney CH, Ng FS, Chowdhury RA, Chang ETY, Patel PM, Lyon AR, Siggers JH, Peters NS, Obergrussberger A, Stoelzle S, Bruggemann A, Haarmann C, George M, Fertig N, Moreira D, Souza A, Valente P, Kornej J, Reihardt C, Kosiuk J, Arya A, Hindricks G, Adams V, Husser D, Bollmann A, Camelliti P, Dudhia J, Dias P, Cartledge J, Connolly DJ, Terracciano CM, Nobles M, Sebastian S, Tinker A, Opel A, Tinker A, Daimi H, Haj Khelil A, Be Chibani J, Barana A, Amoros I, Gonzalez De La Fuente M, Caballero R, Aranega A, Franco D, Kelly A, Bernus O, Kemi OJ, Myles RC, Ghouri IA, Burton FL, Smith GL, Del Lungo M, Sartiani L, Spinelli V, Baruscotti M, Difrancesco D, Mugelli A, Cerbai E, Thomas AM, Aziz Q, Khambra T, Tinker A, Addlestone JMA, Cartwright EJ, Wilkinson R, Song W, Marston S, Jacquet A, Mougenot NM, Lipskaia AJ, Paalberends ER, Stam K, Van Dijk SJ, Van Slegtenhorst M, Dos Remedios C, Ten Cate FJ, Michels M, Niessen HWM, Stienen GJM, Van Der Velden J, Read MI, Andreianova AA, Harrison JC, Goulton CS, Kerr DS, Sammut IA, Schwarzl M, Seiler S, Wallner M, Huber S, Steendijk P, Maechler H, Truschnig-Wilders M, Von Lewinski D, Pieske B, Post H, Kindsvater D, Saes M, Morano I, Muegge A, Jaquet K, Buyandelger B, Kostin S, Gunkel S, Vouffo J, Ng K, Chen J, Eilers M, Isaacson R, Milting H, Knoell R, Cattin ME, Crocini C, Schlossarek S, Maron S, Hansen A, Eschenhagen T, Carrier L, Bonne G, Coppini R, Ferrantini C, Olivotto I, Del Lungo M, Belardinelli L, Poggesi C, Mugelli A, Cerbai E, Leung MC, Messer AE, Copeland O, Marston SB, Mills AM, Collins T, O'gara P, Thum T, Regalla K, Lyon AR, Macleod KT, Harding SE, Rao C, Prodromakis T, Chaudhry U, Darzi A, Yacoub MH, Athanasiou T, Terracciano CM, Bogdanova A, Makhro A, Hoydal M, Stolen TO, Johnssen AB, Alves M, Catalucci D, Condorelli G, Koch LG, Britton SL, Smith GL, Wisloff U, Bito V, Claus P, Vermeulen K, Huysmans C, Ventura-Clapier R, Sipido KR, Seliuk MN, Burlaka AP, Sidorik EP, Khaitovych NV, Kozachok MM, Potaskalova VS, Driesen RB, Galan DT, Vermeulen K, Claus P, Sipido KR, De Paulis D, Arnoux T, Schaller S, Pruss RM, Poitz DM, Augstein A, Braun-Dullaeus RC, Schmeisser A, Strasser RH, Micova P, Balkova P, Hlavackova M, Zurmanova J, Kasparova D, Kolar F, Neckar J, Novak F, Novakova O, Pollard S, Babba M, Hussain A, James R, Maddock H, Alshehri AS, Baxter GF, Dietel B, Altendorf R, Daniel WG, Kollmar R, Garlichs CD, Sirohi R, Roberts N, Lawrence D, Sheikh A, Kolvekar S, Yap J, Arend M, Walkinshaw G, Hausenloy DJ, Yellon DM, Posa A, Szabo R, Szalai Z, Szablics P, Berko MA, Orban K, Murlasits ZS, Balogh L, Varga C, Ku HC, Su MJ, Chreih RM, Ginghina C, Deleanu D, Ferreira ALBJ, Belal A, Ali MA, Fan X, Holt A, Campbell R, Schulz R, Bonanad C, Bodi V, Sanchis J, Morales JM, Marrachelli V, Nunez J, Forteza MJ, Chaustre F, Gomez C, Chorro FJ, Csont T, Fekete V, Murlasits Z, Aypar E, Bencsik P, Sarkozy M, Varga ZV, Ferdinandy P, Duerr GD, Zoerlein M, Dewald D, Mesenholl B, Schneider P, Ghanem A, Rittling S, Welz A, Dewald O, Duerr GD, Dewald D, Becker E, Peigney C, Ghanem A, Welz A, Dewald O, Bouleti C, Galaup A, Monnot C, Ghaleh B, Germain S, Timmermans A, Ginion A, De Meester C, Sakamoto K, Vanoverschelde JL, Horman S, Beauloye C, Bertrand L, Maroz-Vadalazhskaya N, Drozd E, Kukharenko L, Russkich I, Krachak D, Seljun Y, Ostrovski Y, Martin AC, Le Bonniec B, Lecompte T, Dizier B, Emmerich J, Fischer AM, Samama CM, Godier A, Mogensen S, Furchtbauer EM, Aalkjaer C, Choong WL, Jovanovic A, Khan F, Daniel JM, Dutzmann JM, Widmer-Teske R, Guenduez D, Sedding D, Castro MM, Cena JJC, Cho WJC, Goobie GG, Walsh MPW, Schulz RS, Daniel JM, Dutzmann J, Widmer-Teske R, Preissner KT, Sedding D, Aziz Q, Khambra T, Sones W, Thomas AM, Kotlikoff M, Tinker A, Serizawa K, Yogo K, Aizawa K, Hirata M, Tashiro Y, Ishizuka N, Varela A, Katsiboulas M, Tousoulis D, Papaioannou TG, Vaina S, Davos CH, Piperi C, Stefanadis C, Basdra EK, Papavassiliou AG, Hermenegildo C, Lazaro-Franco M, Sobrino A, Bueno-Beti C, Martinez-Gil N, Walther T, Peiro C, Sanchez-Ferrer CF, Novella S, Ciccarelli M, Franco A, Sorriento D, Del Giudice C, Dorn GW, Trimarco B, Iaccarino G, Cseplo P, Torok O, Springo ZS, Vamos Z, Kosa D, Hamar J, Koller A, Bubb KJ, Ahluwalia A, Stepien EL, Gruca A, Grzybowska J, Goralska J, Dembinska-Kiec A, Stepien EL, Stolinski J, Grzybowska J, Goralska J, Partyka L, Gruca A, Dembinska-Kiec A, Zhang H, Sweeney D, Thomas GN, Fish PV, Taggart DP, Watt SM, Martin-Rendon E, Cioffi S, Bilio M, Martucciello S, Illingworth E, Caporali A, Shantikumar S, Marchetti M, Martelli F, Emanueli C, Marchetti M, Meloni M, Caporali A, Al Haj Zen A, Sala-Newby G, Emanueli C, Del Turco S, Saponaro C, Dario B, Sartini S, Menciassi A, Dario P, La Motta C, Basta G, Santiemma V, Bertone C, Rossi F, Michelon E, Bianco MJ, Castelli A, Shin DI, Seung KB, Seo SM, Park HJ, Kim PJ, Baek SH, Shin DI, Seung KB, Seo SM, Park HJ, Choi YS, Her SH, Kim DB, Kim PJ, Lee JM, Park CS, Rocchiccioli S, Cecchettini A, Pelosi G, Kusmic C, Citti L, Parodi O, Trivella MG, Michel-Monigadon D, Burger F, Dunoyer-Geindre S, Pelli G, Cravatt B, Steffens S, Didangelos A, Mayr U, Yin X, Stegemann C, Shalhoub J, Davies AH, Monaco C, Mayr M, Lypovetska S, Grytsenko S, Njerve IU, Pettersen AA, Opstad TB, Bratseth V, Arnesen H, Seljeflot I, Dumitriu IE, Baruah P, Antunes RF, Kaski JC, Forteza MJ, Bodi V, Trapero I, Benet I, Alguero C, Chaustre FJ, Gomez C, Sanchis J, Chorro FJ, Mangold A, Puthenkalam S, Distelmaier K, Adlbrecht C, Preissner KT, Lang IM, Koizumi T, Inoue I, Komiyama N, Nishimura S, Korneeva ON, Drapkina OM, Fornai L, Angelini A, Kiss A, Giskes F, Eijkel G, Fedrigo M, Valente ML, Thiene G, Heeren RMA, Vilahur G, Padro T, Casani L, Suades R, Badimon L, Bertoni B, Carminati R, Carlini V, Pettinari L, Martinelli C, Gagliano N, Noppe G, Buchlin P, Marquet N, Baeyens N, Morel N, Vanoverschelde JL, Bertrand L, Beauloye C, Horman S, Baysa A, Sagave J, Dahl CP, Gullestad L, Carpi A, Di Lisa F, Giorgio M, Vaage J, Valen G, Vafiadaki E, Papalouka V, Arvanitis DA, Terzis G, Spengos K, Kranias EG, Manta P, Sanoudou D, Gales C, Genet G, Dague E, Cazorla O, Payre B, Mias C, Ouille A, Lacampagne A, Pathak A, Senard JM, Abonnenc M, Da Costa Martins P, Srivastava S, Didangelos A, Yin X, Gautel M, De Windt L, Mayr M, Comelli L, Rocchiccioli S, Lande C, Ucciferri N, Trivella MG, Citti L, Cecchettini A, Ikonen L, Vuorenpaa H, Kujala K, Sarkanen JR, Heinonen T, Ylikomi T, Aalto-Setala K, Capros H, Sprincean N, Usurelu N, Egorov V, Stratu N, Matchkov V, Bouzinova E, Moeller-Nielsen N, Wiborg O, Aalkjaer C, Gutierrez PS, Aparecida-Silva R, Borges LF, Moreira LFP, Dias RR, Kalil J, Stolf NAG, Zhou W, Suntharalingam K, Brand N, Vilar Compte R, Ying L, Bicknell K, Dannoura A, Dash P, Brooks G, Tsimafeyeu I, Tishova Y, Wynn N, Oyeyipo IP, Olatunji LA, Maegdefessel L, Azuma J, Toh R, Raaz U, Merk DR, Deng A, Spin JM, Tsao PS, Lande C, Cecchettini A, Tedeschi L, Taranta M, Naldi I, Citti L, Trivella MG, Grimaldi S, Cinti C, Bousquenaud M, Maskali F, Poussier S, Marie PY, Boutley H, Karcher G, Wagner DR, Devaux Y, Torre I, Psilodimitrakopoulos S, Iruretagoiena I, Gonzalez-Tendero A, Artigas D, Loza-Alvarez P, Gratacos E, Amat-Roldan I, Murray L, Carberry DM, Dunton P, Miles MJ, Suleiman MS, Kanesalingam K, Taylor R, Mc Collum CN, Parniczky A, Solymar M, Porpaczy A, Miseta A, Lenkey ZS, Szabados S, Cziraki A, Garai J, Koller A, Myloslavska I, Menazza SM, Canton MC, Di Lisa FDL, Schulz RS, Oliveira SHV, Morais CAS, Miranda MR, Oliveira TT, Lamego MRA, Lima LM, Goncharova NS, Naymushin AV, Kazimli AV, Moiseeva OM, Lima LM, Carvalho MG, Sabino AP, Mota APL, Sousa MO, Niessner A, Richter B, Hohensinner PJ, Rychli K, Zorn G, Berger R, Moertl D, Pacher R, Wojta J, Huelsmann M, Kukharchik G, Nesterova N, Pavlova A, Gaykovaya L, Krapivka N, Konstantinova I, Sichinava L, Prapa S, Mccarthy KP, Kilner PJ, Xu XY, Johnson MR, Ho SY. Poster session 2. Cardiovasc Res 2012. [DOI: 10.1093/cvr/cvr334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Carpi A, Rossi G, Mechanick JI, Nicolini A, Camici M, Russo MA, Di Coscio G. Large needle aspiration biopsy histology for preoperative selection of Hürthle cell thyroid nodules. Histopathology 2012; 59:892-6. [PMID: 22092401 DOI: 10.1111/j.1365-2559.2011.04014.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS To assess whether the large needle aspiration biopsy (LNAB) histological distinction between pure microfollicular nodules and mixed micro-macrofollicular nodules can assist preoperative selection of a Hürthle cell nodule (HCN) discovered by fine needle aspiration cytology (FNAC). METHODS AND RESULTS In 24 HCN identified by preoperative FNAC, preoperative LNAB histology was compared with postoperative pathology. FNAC demonstrated seven benign HCN (negative), eight HCN with atypia (positive); seven suspected cancers with HC (positive); and two cancers with Hürthle cells (positive). LNAB showed mixed micro-macrofollicular hyperplastic features in 12 nodules (negative) and a microfollicular structure in 12 nodules (positive), two of which included findings of papillary cancer. Postoperative findings were benign (negative) in 16 patients and malignant (positive) in eight patients. The sensitivity and specificity for FNAC were 87.5% [seven of eight, 95% confidence interval (CI): 47.3-99.7%) and 37.5% (six of 16, 95% CI: 15.2-64.6%], respectively, and for LNAB were 87.5% (seven of eight, 95% CI: 47.3-99.7%) and 68.8% (11 of 16, 95% CI: 41.3-89.0%), respectively. FNAC results were significantly different from postoperative results (McNemar's test, exact two-sided P=0.012), while LNAB results were not (McNemar's test, exact two-sided P=0.219). CONCLUSIONS These data suggest that LNAB histology is more accurate than FNAC cytology for the preoperative selection of HCN.
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Affiliation(s)
- Angelo Carpi
- Department of Reproduction and Ageing, University of Pisa, Pisa, Italy.
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Angiero F, Rossi C, Ferri A, Seramondi R, Magistro S, Farronato D, Benedicenti S, Farronato G, Fini M, Carpi A, Cattoretti G. Stromal phenotype of dental follicle stem cells. Front Biosci (Elite Ed) 2012. [PMID: 22201931 DOI: 10.2741/436] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
It has been suggested that stem/progenitor cells exist in dental tissue. This study identified adult mesenchymal stem/stromal cell-like populations in the dental follicle of human impacted third molars.The immunohistochemical analysis, of dental follicle using known stem-cell markers: Cytokeratins (AE1-AE3), Smooth Muscle Actin, Ki-67, CD34, CD44, CD45, CD56, and CD133. A positive reaction for at least one of the markers typical of stromal phenotype (CD56, CD44 and CD271) was observed in seven cases . Interestingly, all positive cases showed coexpression of CD44 and CD56, except for one case which was CD56 positive and CD44 negative. Immunohistochemical reaction was negative in all 27 cases for Ki-67, Cytokeratins, Smooth Muscle Actin, CD34, CD133 and CD45. The association: negative for CD34, CD45, CD133, and positive for CD44, CD56 (markers of a subpopulation of stem cells from bone marrow) suggests these may be quiescent mesenchymal stem cells, a hypothesis supported by the negativity of Ki-67 (proliferative index). Our results are compatible with the identification of immature fibroblast cells with phenotypic features of stromal stem cells in the dental follicle.
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Affiliation(s)
- Francesca Angiero
- Department of Pathology, S. Gerardo Hospital, University of Milan-Bicocca, Italy.
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Angiero F, Rossi C, Ferri A, Seramondi R, Magistro S, Farronato D, Benedicenti S, Farronato G, Fini M, Carpi A, Cattoretti G. Stromal phenotype of dental follicle stem cells. Front Biosci (Elite Ed) 2012; 4:1009-1014. [PMID: 22201931 DOI: 10.2741/e436] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [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: 05/31/2023]
Abstract
It has been suggested that stem/progenitor cells exist in dental tissue. This study identified adult mesenchymal stem/stromal cell-like populations in the dental follicle of human impacted third molars.The immunohistochemical analysis, of dental follicle using known stem-cell markers: Cytokeratins (AE1-AE3), Smooth Muscle Actin, Ki-67, CD34, CD44, CD45, CD56, and CD133. A positive reaction for at least one of the markers typical of stromal phenotype (CD56, CD44 and CD271) was observed in seven cases . Interestingly, all positive cases showed coexpression of CD44 and CD56, except for one case which was CD56 positive and CD44 negative. Immunohistochemical reaction was negative in all 27 cases for Ki-67, Cytokeratins, Smooth Muscle Actin, CD34, CD133 and CD45. The association: negative for CD34, CD45, CD133, and positive for CD44, CD56 (markers of a subpopulation of stem cells from bone marrow) suggests these may be quiescent mesenchymal stem cells, a hypothesis supported by the negativity of Ki-67 (proliferative index). Our results are compatible with the identification of immature fibroblast cells with phenotypic features of stromal stem cells in the dental follicle.
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Affiliation(s)
- Francesca Angiero
- Department of Pathology, S. Gerardo Hospital, University of Milan-Bicocca, Italy.
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Abstract
Obesity-related glomerulopathy (ORG) is morphologically defined as focal segmental glomerulosclerosis and glomerulomegaly. Podocyte hypertrophy and reduced density are related to proteinuria which in a portion of patients is in the nephrotic range and evolvs towards renal failure. This article reviews the pathogenetic mechanisms of podocyte injury or dysfunction and lists new possible antiproteinuric strategies based on pharmaceutical targeting of the reported pathogenetic mechanisms. The pathogenetic mechnisms discussed include: renin angiotensin system, plasminogen activation inhibitor-1 (PAI-1), lipid metabolism, adiponectin, macrophages and proinflammatory cytokines, oxidative stress. The proposed antiproteinuric strategies include: AT2 receptor blockers; adipokine complement C19 TNF-related protein-1 blocker; selective PAI-1 inhibitor; farnesoid x receptor activation; increase of circulating adiponectin; selective antiinflammatory drugs; more potent antioxidants (Heme oxigenase, NOX4 inhibitors). However, because ORG is a rare disease, the need for a long term pharmaceutical approach in obese proteinuric patients should be carefully evaluated and limited to the cases with progressive loss of renal function.
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Affiliation(s)
| | - Fabio Galetta
- Department of Internal Medicine, University of Pisa, Italy
| | - Nader Abraham
- Department of Physiology and Pharmacology, University of Toledo, USA
| | - Angelo Carpi
- Department of Reproduction and Ageing, University of Pisa, Italy
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Abstract
Obesity-related glomerulopathy (ORG) is morphologically defined as focal segmental glomerulosclerosis and glomerulomegaly. Podocyte hypertrophy and reduced density are related to proteinuria which in a portion of patients is in the nephrotic range and evolvs towards renal failure. This article reviews the pathogenetic mechanisms of podocyte injury or dysfunction and lists new possible antiproteinuric strategies based on pharmaceutical targeting of the reported pathogenetic mechanisms. The pathogenetic mechnisms discussed include: renin angiotensin system, plasminogen activation inhibitor-1 (PAI-1), lipid metabolism, adiponectin, macrophages and proinflammatory cytokines, oxidative stress. The proposed antiproteinuric strategies include: AT2 receptor blockers; adipokine complement C19 TNF-related protein-1 blocker; selective PAI-1 inhibitor; farnesoid x receptor activation; increase of circulating adiponectin; selective antiinflammatory drugs; more potent antioxidants (Heme oxigenase, NOX4 inhibitors). However, because ORG is a rare disease, the need for a long term pharmaceutical approach in obese proteinuric patients should be carefully evaluated and limited to the cases with progressive loss of renal function.
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Lancieri L, Angiero F, Di Santi G, Carpi A, Benedicenti S. ROC technique a New bone regeneration procedure laser assisted. Med Oral Patol Oral Cir Bucal 2012. [DOI: 10.4317/medoral.17643524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Rajoria S, Suriano R, George AL, Shanmugam A, Jussim C, Shin EJ, Moscatello AL, Geliebter J, Carpi A, Tiwari RK. Estrogen activity as a preventive and therapeutic target in thyroid cancer. Biomed Pharmacother 2011; 66:151-8. [PMID: 22285105 DOI: 10.1016/j.biopha.2011.11.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 11/07/2011] [Indexed: 01/22/2023] Open
Abstract
Thyroid cancer is the most common endocrine-related cancer with increasing incidences during the last five years. Interestingly, according to the American Thyroid Association, the incidences of thyroid proliferative diseases occur four to five times more in women than in men with the risk of developing thyroid disorders being one in every eight females. Several epidemiological studies have suggested a possible correlation between incidences of thyroid malignancies and hormones but the precise contribution of estrogen in thyroid proliferative disease initiation, and progression is not well understood. This review is an attempt to define the phenotypic and genotypic modulatory effects of estrogen on thyroid proliferative diseases. The significance and relevance of expression of estrogen receptors, α and β, in normal and malignant thyroid tissues and their effects on different molecular pathways involved in growth and function of the thyroid gland are discussed. These novel findings open up areas of developing alternative therapeutic treatments and preventive approaches which employ the use of antiestrogen to treat thyroid malignancies.
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Affiliation(s)
- Shilpi Rajoria
- Department of Microbiology and Immunology, New York Medical College, Valhalla, New York 10595, USA
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Nicolini A, Ferrari P, Fini M, Borsari V, Fallahi P, Antonelli A, Berti P, Carpi A, Miccoli P. Stem cells: their role in breast cancer development and resistance to treatment. Curr Pharm Biotechnol 2011; 12:196-205. [PMID: 21044007 DOI: 10.2174/138920111794295657] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2010] [Accepted: 06/29/2010] [Indexed: 11/22/2022]
Abstract
About 20% of the total cells from primary breast tumors could generate palpable tumors in non-obese diabetic severe combined immunodeficient (NOD/SCID) immunocompromised mice. All the tumorigenic cells originate from a normal mammary stem cell. Human mammary stem cells are sensitive to oncogenic mutations and in mouse models they share similarities with breast cancer stem cells (BrCSCs). Tumorigenicity, invasion, progression and metastasization are further BrCSCs properties likely depending on their CD44+/CD24- phenotype. Local invasion and tumor metastasization seem to be facilitated by the epithelial to mesenchymal transition (EMT) program. This program may be reactivated from stable genetic alterations or through exposure of cancer cells to factors present in the surrounding micro-environment, or by an up-regulation of EMT-inducing transcription factors. One main explanation for resistance to treatment by cancer cells is that a rare subpopulation of cells in residual tumors with tumorigenic potential is intrinsically resistant to therapy. Consistent with this hypothesis, in human breast tumors, the subpopulation of tumor-initiating cancer cells with CD44(high)/CD24(low) cell surface-marker profile was found more resistant to cancer therapies (chemo, hormone and radiotherapy) than is the major population of more differentiated breast cancer cells. The reasons for CSC resistance to chemotherapy, hormone therapy and radiotherapy also have been examined and they opened new scenarios for cancer therapy.
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Affiliation(s)
- A Nicolini
- Department of Internal Medicine, University of Pisa, Italy.
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Di Vito M, De Santis E, Perrone GA, Mari E, Giordano MC, De Antoni E, Coppola L, Fadda G, Tafani M, Carpi A, Russo MA. Overexpression of estrogen receptor-α in human papillary thyroid carcinomas studied by laser- capture microdissection and molecular biology. Cancer Sci 2011; 102:1921-7. [PMID: 21707866 DOI: 10.1111/j.1349-7006.2011.02017.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The expression pattern of estrogen receptor (ER) isoforms in normal and tumor thyroid tissues is still controversial and poor defined, therefore, a more detailed study of the distribution of these molecules is needed. Most discrepancies might be due to the methods utilized. We studied the expression of ER isoforms in human papillary thyroid carcinoma (PTC), in fine-needle aspiration biopsy-derived specimens, and in cells, using more accurate techniques, such as laser-capture microdissection, real-time quantitative PCR, and Western blot. Laser-capture microdissection allowed us to isolate homogeneous cell populations from human PTC surgical samples. Tumor, peritumor, or normal host tissue of the same sample were separately dissected and analyzed by RT-PCR and Western blot. Estrogen receptor-α mRNA was more expressed in cancer-microdissected cells from human PTC, as compared with microdissected cells obtained from surrounding normal host tissue (450 vs 12, P = 0.001). A similar pattern was observed with Western blot for the ER-a protein. By contrast, ER-β mRNA expression was not detected among the microdissected tissue fractions. Fine-needle aspiration biopsy-derived specimens showed a similar expression pattern to ER. Moreover, human PTC cell line BCPAP and cancer stem cells from PTC, analyzed under hypoxic conditions, showed a hypoxia-driven increase in ER-α expression. In conclusion, ER-α might have an important role in human PTC, and its overexpression can be studied in routine needle aspirate as a possible marker of malignancy.
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Affiliation(s)
- Maura Di Vito
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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Balzan S, Carpi A, Evangelista M, Nicolini G, Pollastri A, Bottoni A, Iervasi G. Acute effect of TSH on oxygenation state and volume of erythrocytes from subjects thyroidectomized for differentiated thyroid carcinoma. Biomed Pharmacother 2011; 65:381-4. [PMID: 21742463 DOI: 10.1016/j.biopha.2011.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Accepted: 03/01/2011] [Indexed: 10/18/2022] Open
Abstract
We previously reported the presence in the membrane erythrocyte of a TSH receptor (TSHR), a G-protein coupled receptor, which responds to TSH with increased cAMP level. Since there is evidence for a role of G protein receptors as oxygen sensor(s) implicated in cell volume regulation, we hypothesized that erythrocyte TSHR, by TSH stimulation, could modify the erythrocyte volume and the oxygenation state of erythrocytes. We determined the effect of TSH on the gas analysis in 35 thyroidectomized patients for stage I differentiated thyroid cancer enrolled for recombinant human thyroid-stimulating hormone (rhTSH) test during chronic treatment with synthetic l-thyroxine. Moreover, we explored the influence of TSH on the shape of erythrocytes. Venous blood-gas analysis before and after TSH were determined with a pH/blood gas electrolyte and 682 CO-Oxymeter. In a subgroup of subjects (n=10), the isolated red blood cells (RBC) were analyzed by flow cytometry for morphological changes. After TSH stimulation, we found a significant decrease in PCO(2) (P<0.001), an increase in pH (P<0.01) and an increase of % O(2)-Hb (P<0.05) and pO(2) (P<0.05). By flow cytometry, the erythrocytes after TSH showed a significant enrichment on the mean number in the selected region R1 corresponding to bigger volumes (P<0.05, n=10). Finally, by contrast phase microscopy, when the cell area was measured, a mean increased volume was observed in erythrocytes after TSH compared to the basal before TSH (P<0.05). In conclusion, our results indicate that acute stimulation of TSH by rhTSH modifies the oxygenation state and volume of erythrocyte.
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Affiliation(s)
- Silvana Balzan
- Institute of Clinical Physiology, CNR, via Moruzzi 1, Pisa 56124, Italy.
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Abstract
We review podocyte molecular structure and function, consider the underlying mechanisms related to podocyte dysfunction and propose that podocyte dysfunction be considered in the evaluation and management of age-associated glomerulosclerosis. With aging, progressive sympathetic activation, increased intrarenal renin-angiotensin system (RAS) activity, endothelin system and oxidative stress and reduced nitric oxide (NO)-availability can damage podocytes. Apoptosis and proliferation are the principal podocyte changes following injury with the latter leading to sclerosis and loss of nephrons. Podocyte loss can be evaluated by either determining their average number in biopsed glomeruli or by estimating podocyte number or their associated molecules in urine sediment. Podocyturia may be considered a marker of active glomerular disease. Preliminary data suggest that antiadrenergic drugs, angiotensin converting enzyme (ACE) inhibitors, RAS blocking drugs, endothelin system inhibitors and reduced oxidative stress can protect podocytes. Thus podocytes appear to play an important role in the pathogenesis, evaluation and therapy of age related glomerulosclerosis.
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Affiliation(s)
- Marcello Camici
- Department of Internal Medicine, Pisa University, Pisa, Italy
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Nicolini A, Conte M, Rossi G, Ferrari P, Duffy M, Barak V, Carpi A, Miccoli P. Additional 5-FU-LV significantly increases survival in gastrointestinal cancer. Front Biosci (Elite Ed) 2011; 3:1475-82. [PMID: 21622151 DOI: 10.2741/e348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Metastatic colorectal and other locally advanced gastrointestinal (G.I.) cancers often recur after curative resection. Many mechanisms of tumor growth and/or immune escape by residual cancer cells may provoke tumor progression. Long-term, cytostatic action with repeated post-adjuvant administration of 5-fluorouracil (FU)-leucovorin (LV) cycles may interrupt or downregulate these mechanisms and favor the recovery and/or increase the immune system activity. Seventy patients were considered. An active prospective cohort including 21 patients (study group) was matched in a 1:1 ratio with a retrospective parallel control group of 21 patients. The study group received long-term repeated post-adjuvant administration of 5-FU-LV cycles, while the matched control group was conventionally treated. Statistical analysis was performed by Kaplan-Meier method and Cox's proportional hazard regression model. The five-year disease-free survival (DFS) was 77.0 + 10.1 % and 31.7 + 10.6 % (p = 0.001; hazard ratio (HR) 5.3, 95 % C.I.: 1.7-16.1, p = 0.003), while the five-year overall survival (OS) was 88.0 + 8.1 % and 37.0 + 10.7 % (p = 0.001; HR 8.9, 95 % C.I.: 2.0-39.9, p = 0.004) in the study group and in matched controls respectively. These findings suggest a relevant improvement in the outcome of this population by an intermittent and prolonged cytostatic effect with 5-FU-LV.
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Affiliation(s)
- Andrea Nicolini
- Department of Internal Medicine, University of Pisa, Pisa, Italy.
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