Research Topics
Genomes and GenesSpecies | M SerraSummaryAffiliation: Istituti Ortopedici Rizzoli Country: Italy Publications
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Publications
mRNA expression profiles of primary high-grade central osteosarcoma are preserved in cell lines and xenograftsMarieke L Kuijjer
Department of Pathology, Leiden University Medical Center, The Netherlands
BMC Med Genomics 4:66. 2011..We aimed to investigate whether gene expression profiles of osteosarcoma cell lines and xenografts are still comparable to those of the primary tumor...
Combined use of expression and CGH arrays pinpoints novel candidate genes in Ewing sarcoma family of tumorsSuvi Savola
Department of Pathology, Haartman Institute and HUSLAB, University of Helsinki, Helsinki, Finland
BMC Cancer 9:17. 2009..Our genome-wide high-resolution analysis aspired to pinpoint genomic regions of highest interest and possible target genes in these areas...
Value of P-glycoprotein and clinicopathologic factors as the basis for new treatment strategies in high-grade osteosarcoma of the extremitiesMassimo Serra
Laboratorio di Ricerca Oncologica, Sezione di Chemioterapia, Servizio di Anatomia Patologica, Va Divisione, and Unita di Chirurgia Generale, Istituti Ortopedici Rizzoli, Bologna, Italy
J Clin Oncol 21:536-42. 2003..To evaluate the prognostic value of P-glycoprotein and clinicopathologic parameters in a large series of high-grade osteosarcoma (OS) patients treated at the Rizzoli Institute...
Analysis of dihydrofolate reductase and reduced folate carrier gene status in relation to methotrexate resistance in osteosarcoma cellsM Serra
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Ann Oncol 15:151-60. 2004..To evaluate the impact of dihydrofolate reductase (DHFR) and reduced folate carrier (RFC) genes on methotrexate (MTX) resistance in osteosarcoma cells in relation to retinoblastoma (RB1) gene status...
May P-glycoprotein status be used to stratify high-grade osteosarcoma patients? Results from the Italian/Scandinavian Sarcoma Group 1 treatment protocolMassimo Serra
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, 40136 Bologna, Italy
Int J Oncol 29:1459-68. 2006..P-glycoprotein evaluation can therefore constitute the basis for stratifying, at diagnosis, osteosarcoma patients for whom alternative treatments may be considered...
CD99 engagement: an effective therapeutic strategy for Ewing tumorsK Scotlandi
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Cancer Res 60:5134-42. 2000..These results provide a novel entry site for therapeutic intervention, which may have application in the care of patients with Ewing tumor, and warrant additional studies to clarify the molecular mechanisms activated by CD99 engagement...
P-glycoprotein expression in osteosarcoma: a basis for risk-adapted adjuvant chemotherapyN Baldini
Department of Musculoskeletal Oncology, Istituti Ortopedici Rizzoli, University of Bologna, Italy
J Orthop Res 17:629-32. 1999..Standard programs are sufficient for P-glycoprotein-negative osteosarcomas, whereas P-glycoprotein-positive tumors may benefit from the use of more intensive therapeutic approaches...
Identification of EWS/FLI-1 transcripts in giant-cell tumor of boneK Scotlandi
Laboratorio di Ricerca Oncologica, Dipartimento Goidanich, Istituti Ortopedici Rizzoli, Bologna, Italy
Int J Cancer 87:328-35. 2000..Detection of EWS/FLI-1 fusion transcripts in giant-cell tumor of bone provides a model for the study of the transforming mechanisms of the EWS/FLI-1 fusion gene in mesenchymal tumors...
The molecular mechanisms responsible for resistance to ET-743 (Trabectidin; Yondelis) in the Ewing's sarcoma cell line, TC-71M C Manara
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, I-40136 Bologna, Italy
Int J Oncol 27:1605-16. 2005....
Effectiveness of Type I interferons in the treatment of multidrug resistant osteosarcoma cellsM C Manara
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, I-40136 Bologna, Italy
Int J Oncol 24:365-72. 2004..Therefore, our data support the use of IFNalpha or IFNbeta in the treatment of osteosarcoma patients who overexpress P-glycoprotein in their primary tumors, and respond insufficiently to current therapeutic regimens...
Adjuvant and neo-adjuvant chemotherapy for Ewing's sarcoma family tumors and osteosarcoma of the extremity: further outcome for patients event-free survivors 5 years from the beginning of treatmentG Bacci
Section of Chemotherapy, Istituto Ortopedico Rizzoli, Bologna, Italy
Ann Oncol 18:2037-40. 2007..Post 5-year follow-up for these patients was 9.7 years (5.5-29 years)...
Simultaneous paired analysis of numerical chromosomal aberrations and DNA content in osteosarcomaM Serra
Laboratorio di Ricerca OncologicaIstituti Ortopedici Rizzoli, Bologna, Italy
Mod Pathol 14:710-6. 2001....
Murine model for skeletal metastases of Ewing's sarcomaK Scotlandi
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Universita degli Studi di Bologna, Italy
J Orthop Res 18:959-66. 2000..This experimental model of bone metastasis of Ewing's sarcoma may be the basis for future studies aimed at understanding the pathophysiology and treatment of Ewing's sarcoma...
Ewing's sarcoma family tumours. Differences in clinicopathological characteristics at presentation between localised and metastatic tumoursG Bacci
Istituti Ortopedici Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
J Bone Joint Surg Br 89:1229-33. 2007..We concluded that in ESFT the site, the serum level of lactic dehydrogenase, fever, and the interval between the onset of symptoms and diagnosis are indicators of tumours having a particularly aggressive metastatic behaviour...
Prognostic and therapeutic targets in the Ewing's family of tumors (PROTHETS)P Picci
Istituti Ortopedici Rizzoli, Bologna, Italy
Adv Exp Med Biol 587:1-12. 2006..LSHC-CT-2004-503036. The research will concentrate on translating the knowledge being created by genomics and other fields of basic research into applications that improve clinical practice and public health...
Amplification of CDK4, MDM2, SAS and GLI genes in leiomyosarcoma, alveolar and embryonal rhabdomyosarcomaP Ragazzini
Laboratory of Oncologic Research, Rizzoli Orthopaedic Institute, Bologna, Italy
Histol Histopathol 19:401-11. 2004..These two seem to have a more similar behavior than anaplastic and classic embryonal that are classified in the same subtype...
Impact of IGF-I/IGF-IR circuit on the angiogenetic properties of Ewing's sarcoma cellsR Strammiello
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Horm Metab Res 35:675-84. 2003..Taken together, these findings add a new activity to the IGF-I repertoire in ES and highlight how disruption of IGF-IR functions may constitute an effective tool for the control of neovascularization in this tumor...
Malignant fibrous histiocytoma of bone: analysis of genomic imbalances by comparative genomic hybridisation and C-MYC expression by immunohistochemistryMaija Tarkkanen
Department of Pathology, Haartman Institute and HUSLAB, University of Helsinki and Helsinki University Central Hospital, P O Box 21, FI 00014 Helsinki, Finland
Eur J Cancer 42:1172-80. 2006..Finally, the findings of the present study reflect well the high malignancy and aggressive nature of bone MFH...
No correlation between methotrexate serum level and histologic response in the pre-operative treatment of extremity osteosarcomaGaetano Bacci
Chemotherapy Research of the Department of Musculoskeletal Oncology, Istituti Ortopedici Rizzoli, Bologna, Italy
Anticancer Drugs 17:411-5. 2006..Thus, increasing the dose of MTX increases the MTX serum peaks, but does not correlate with the histologic response of the tumor...
Local recurrence and local control of non-metastatic osteosarcoma of the extremities: a 27-year experience in a single institutionGaetano Bacci
Chemotherapy, Department of Musculoskeletal Oncology, Istituto Ortopedico Rizzoli, Bologna, Italy
J Surg Oncol 96:118-23. 2007..Indications and contraindications for limb salvage versus amputation for local treatment of osteosarcoma of the extremity are still controversial...
Neoadjuvant chemotherapy for osteosarcoma of the extremities in patients aged 41-60 years: outcome in 34 cases treated with adriamycin, cisplatinum and ifosfamide between 1984 and 1999Gaetano Bacci
Section of Chemotherapy, Department of Musculoskeletal Oncology, Istituto Ortopedico Rizzoli, Bologna, Italy
Acta Orthop 78:377-84. 2007....
Prognostic value of CCN3 in osteosarcomaBernard Perbal
Laboratorio di Ricerca Oncologica and Laboratorio di Rigenerazione Tissutale Ossea, Istituti Ortopedici Rizzoli, Bologna, Italy
Clin Cancer Res 14:701-9. 2008..We assessed the prognostic value of CCN1, CCN2, and CCN3 genes, involved in fundamental biological processes...
Caveolin-1 reduces osteosarcoma metastases by inhibiting c-Src activity and met signalingLara Cantiani
Laboratory of Oncology Research, Rizzoli Orthopaedic Institute, Italy
Cancer Res 67:7675-85. 2007..These data strengthen the rationale to target c-Src family kinases and/or Met receptor to improve the extremely poor prognosis of metastatic osteosarcoma...
Overcoming glutathione S-transferase P1-related cisplatin resistance in osteosarcomaMichela Pasello
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Cancer Res 68:6661-8. 2008....
Prognostic value of P-glycoprotein in high-grade osteosarcomaMassimo Serra
J Clin Oncol 25:4858-60; author reply 4860-1. 2007
P53 oncosuppressor influences selection of genomic imbalances in response to ionizing radiations in human osteosarcoma cell line SAOS-2Elisa Zuffa
Department of Radiation Oncology Luigi Galvani, University of Bologna Medical School, Bologna, Italy
Int J Radiat Biol 84:591-601. 2008..To investigate the impact of TP53 (tumor protein 53, p53) on genomic stability of osteosarcoma (OS)...
Genomic imbalances associated with secondary acute leukemias in Hodgkin lymphomaGianluca Brusa
Istituto di Ematologia e Oncologia Medica Lorenzo e Ariosto Serágnoli, Università di Bologna Medical School, 40138 Bologna, Italy
Oncol Rep 18:1427-34. 2007..Immunohistochemistry confirmed aCGH results and distinguished the distribution of either amplified or deleted gene products in neoplastic Reed Sternberg (RS) cells and non-neoplastic lymph node components...
Clinical impact of the methotrexate resistance-associated genes C-MYC and dihydrofolate reductase (DHFR) in high-grade osteosarcomaI Scionti
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Ann Oncol 19:1500-8. 2008..C-MYC and DHFR protein levels at diagnosis were assessed by immunohistochemistry on series of patients treated with either a MTX-based protocol (IOR/OS-1; 72 patients) or with a standard four-drug regimen (ISG/SSG 1; 61 patients)...
CD99 acts as an oncosuppressor in osteosarcomaMaria Cristina Manara
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, 40136 Italy
Mol Biol Cell 17:1910-21. 2006..The findings point to an antioncogenic role for CD99 in osteosarcoma, likely through the regulation of caveolin-1 and inhibition of c-Src kinase activity...
Genetic analysis of fibrosarcoma of bone, a rare tumour entity closely related to osteosarcoma and malignant fibrous histiocytoma of boneClaudia Maria Hattinger
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Eur J Cell Biol 83:483-91. 2004..Moreover, these findings suggest the possible presence of an autocrine loop in FS of bone, which might be taken into account for planning innovative therapeutic strategies for patients unresponsive to conventional treatments...
Positional cloning identifies a novel cyclophilin as a candidate amplified oncogene in 1q21Leonardo A Meza-Zepeda
Department of Tumour Biology, The Norwegian Radium Hospital, Montebello N 0310, Oslo, Norway
Oncogene 21:2261-9. 2002..Quite likely, the different genes may give selective advantages to different subsets of tumours...
Preferential expression of RB1-inducible coiled-coil 1 in terminal differentiated musculoskeletal cellsTokuhiro Chano
Department of Clinical Laboratory Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
Am J Pathol 161:359-64. 2002....
Expression of an IGF-I receptor dominant negative mutant induces apoptosis, inhibits tumorigenesis and enhances chemosensitivity in Ewing's sarcoma cellsKatia Scotlandi
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Int J Cancer 101:11-6. 2002....
Effectiveness of Ecteinascidin-743 against drug-sensitive and -resistant bone tumor cellsKatia Scotlandi
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, 40136 Bologna, Italy
Clin Cancer Res 8:3893-903. 2002..In this study, we analyzed the preclinical effectiveness of this drug in osteosarcoma and Ewing's sarcoma...
Identification of markers of possible prognostic value in 57 giant cell tumors of boneGabriella Gamberi
Laboratory of Oncologic Research, Rizzoli Orthopaedic Institute, I 40136 Bologna, Italy
Oncol Rep 10:351-6. 2003..Therefore, the evaluation of the expression levels of these proteins at the time of diagnosis may be taken into consideration for a classification of GCT into categories characterized by a different risk to relapse...
C-kit receptor expression in Ewing's sarcoma: lack of prognostic value but therapeutic targeting opportunities in appropriate conditionsKatia Scotlandi
Laboratorio di Ricerca Oncologica and Servicio di Anatomia Patologica, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, 40136 Bologna, Italy
J Clin Oncol 21:1952-60. 2003..Autocrine/paracrine stimulation of c-kit has been recently observed in Ewing's sarcoma (ES) cell lines. In this study, we tested the prognostic and therapeutic role of the receptor in this tumor...
Genomic imbalances associated with methotrexate resistance in human osteosarcoma cell lines detected by comparative genomic hybridization-based techniquesClaudia M Hattinger
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Eur J Cell Biol 82:483-93. 2003..These data demonstrate that genetic analyses with complementary techniques are helpful for the identification of new candidate genes, which might be considered for an early identification of MTX unresponsive tumors...
Contribution of MEK/MAPK and PI3-K signaling pathway to the malignant behavior of Ewing's sarcoma cells: therapeutic prospectsStefania Benini
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Int J Cancer 108:358-66. 2004..Our findings therefore identify MAPK pathway as a promising target for pharmacologic intervention in ES...
Differentially expressed genes in multidrug resistant variants of U-2 OS human osteosarcoma cellsTokuhiro Chano
Department of Clinical Laboratory Medicine, Shiga University of Medical Science, Tsukinowa cho, Seta, Otsu, Shiga 520 2192, Japan
Oncol Rep 11:1257-63. 2004..Molecular and biological characterization of these genes will yield further insight into the features between MDR and tumor progression in human osteosarcomas...
Gene amplifications in osteosarcoma-CGH microarray analysisJassu Atiye
Departments of Pathology and Medical Genetics, Haartman Institute and HUSLAB, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
Genes Chromosomes Cancer 42:158-63. 2005..Details (www.helsinki.fi/cmg) of the amplified genes in each amplicon provide valuable raw data for further in silico studies...
The expression of ccn3(nov) gene in musculoskeletal tumorsMaria Cristina Manara
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Am J Pathol 160:849-59. 2002..Further studies will help to clarify the biological role of this protein in musculoskeletal neoplasms...
In Ewing's sarcoma CCN3(NOV) inhibits proliferation while promoting migration and invasion of the same cell typeStefania Benini
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, 40136 Bologna, Italy
Oncogene 24:4349-61. 2005..However, the underlying molecular mechanisms appear to be different, further highlighting the importance of the cellular context in the regulation of function of CCN proteins...
Antitumor activity of the insulin-like growth factor-I receptor kinase inhibitor NVP-AEW541 in musculoskeletal tumorsKatia Scotlandi
Laboratory of Oncologic Research, Orthopaedic Rizzoli Institute, Bologna, Italy
Cancer Res 65:3868-76. 2005..For the broadest applicability and best efficacy in sarcomas, NVP-AEW541 may be combined with vincristine, actinomycin D, and ifosfamide, three major drugs in the treatment of sarcomas...
Prognostic and therapeutic relevance of HER2 expression in osteosarcoma and Ewing's sarcomaKatia Scotlandi
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, 40136 Bologna, Italy
Eur J Cancer 41:1349-61. 2005..Therefore, the therapeutic potential of trastuzumab in these neoplasms may be better exploited in combined treatments with anti-IGF-IR approaches...
4-Demethoxy-3'-deamino-3'-aziridinyl-4'-methylsulphonyl-daunorubicin (PNU-159548): a promising new candidate for chemotherapeutic treatment of osteosarcoma patientsMichela Pasello
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
Eur J Cancer 41:2184-95. 2005....
Effectiveness of insulin-like growth factor I receptor antisense strategy against Ewing's sarcoma cellsKatia Scotlandi
Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy
Cancer Gene Ther 9:296-307. 2002..These results indicate that inhibiting IGF-IR by antisense strategies may be relevant to the clinical treatment of ES patients by reducing the malignant potential of these cells and enhancing the effectiveness of chemotherapy...
Different simian virus 40 genomic regions and sequences homologous with SV40 large T antigen in DNA of human brain and bone tumors and of leukocytes from blood donorsFernanda Martini
Department of Morphology and Embryology, Section of Histology and Embryology, University of Ferrara, Ferrara, Italy
Cancer 94:1037-48. 2002....
