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pignata mito 7 mito 16 mito 2 insegna - Mito

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pignata mito 7 mito 16 mito 2 insegna - Mito
Cosa insegna l’esperienza
traslazionale?
Raccolta campioni retrospettiva difficile e poco
produttiva (prospettica molto efficace)
Emendamenti lenti da implementare
Molti dati preliminari non confermati in MITO2
XXIV MITO Meeting
Pisa, 4 Dicembre 2014
MITO-7
Emendamento 3
Progetti Traslazionali
Emendamento 3
• Approvato dal Comitato Etico
Coordinatore nel Dicembre 2012
• Aggiunge un sottostudio biologico su
campioni di tessuto
• Prevede uno specifico consenso
informato per l’uso dei campioni
tumorali
Aims of the Project
• Aim A: Assessment of biomarkers
predictive of response/resistance to
chemotherapy
• Aim B: Assessment of the
antiangiogenic effect of weekly
paclitaxel
AIM A substudies-1
• Sub-study 1: validation of selected therapeutic targets
and/or predictive biomarkers of drug resistance
•
•
Proponents: CRO,Oncologia Sperimentale 2 - Dr. G. Baldassarre, Dr.
M. Schiappacassi, Dr. V. Canzonieri
Sub-study 2: CDKs, survivin, p57
Proponents: Istituto Nazionale Tumori Napoli;Genomica Funzionale Dr. D. Califano, Dr. G.Chiappetta.
Sub-study 3: Imbalance between apoptosis and autophagy in
ovarian cancer response to different chemotherapy regimens
Proponents: INT Milano - Dr. M. Bagnoli, Dr. D. Mezzanzanica, Dr. S.
Canevari.
AIM A substudies-1
•
•
•
•
Sub-project 4: TRAP1 as a novel biomarker predictive of
resistance to platinbased chemotherapy.
Proponents: Università Federico II - Prof F. Esposito; Università di
Foggia - Dr. M. Landriscina.
Sub-project 5: Pharmacogenetic markers of the therapy outcome
Proponent: CRO– Farmacologia Sperimentale e Clinica - Dr. G. Toffoli,
Dr. E. Cecchin, Dr. P. Biason, Dr. F. Rizzolio.
Sub-project 6: Methilation of BRCA and TGFBI in ovarian cancer.
Proponents: Istituto Regina Elena - Dr. M.A. Carosi; Dr. A. Savarese.
Sub project 7: Molecules involved in chemoresistance to taxane
containing regimens: Class III -tubulin, Class V -tubulin, PIM1,NEK-6, and Tau protein.
Proponents: Univ. Cattolica S.C. - Prof. G.Scambia, Dr. Cristiano
Ferlini, Dr. G. Ferrandina.
AIM B substudies
•
Sub-project 8: Ephrin signalling and HOXB3/D3 pathway in
angiogenesis process of ovarian cancer progression.
Proponents: Istituto Nazionale Tumori Napoli; Anatomia Patologica - Dr
R. Franco, Dr.ssa S. Losito.
•
Sub-project 9: CD31 and VEGFR in ovarian cancer.
Proponent: Univ Cattolica S.C.; Unità Ginecologia oncologica - Dr. G.
Ferrandina.
Cosa abbiamo previsto
Obiettivo
Biomarcatori
A. Valutazione di
biomarcatori predittivi
della risposta o della
resistenza al trattamento
a. TRAP-1, Grp78/Bip, Chop (Università Federico II –
Napoli; Università di Foggia)
b. Espressione di un pannello di 15 geni selezionati
mediante shRNA (CRO Aviano)
c. Farmacogenomica (CRO – Aviano)
d. CDKs, survivina, p-57 (INT - Napoli)
e. c-FLIP, p53, cav1, LC3, p62, Lamp1 (INT - Milano)
f. β-tubulina Classe III, β-tubulina Classe V, PIM1,NEK-6 e proteina Tau (Università Cattolica –
Roma/Campobasso)
g. Metilazione BRCA e TGFBI (IRE – Roma)
B. Valutazione dell’attività
antiangiogenica del
paclitaxel settimanale
a. Ephrins, HOXB3, HOXD3 (INT – Napoli)
b. VEGFR1, 2 e 3, CD31 (Università Cattolica –
Roma/Campobasso)
XXIV MITO Meeting
Pisa, 4 Dicembre 2014
MITO-16/MANGO-OV2
(Fase4 & 3)
Progetti Traslazionali
Background
Ten research groups according to their experience, collected
preliminary data and literature and decided to investigate
several potential biomarkers of Bevacizumab activity and/or
patients outcome. These biomarkers can be divided in three
main group including:
1. Circulating biomarkers
2. Circulating and tissutal biomarkers
3. Tissutal biomarkers
4. Circulating cell
5. Pharmacogenomics
1.Circulating biomarkers-1
The following biomarkers will be evaluated:
• sALCAM &IL-18: IRCCS S.Martino-ISR Genova (Dr
Marina Fabbi & Dr Silvano Ferrini)
• TSP-1, MMP-2/MMP-9, TIMP-1/TIMP-2: Istituto
Mario Negri (Dr Raffaella Giavazzi)
• IL-6, PDGF and VEGF-B: IEO (Dr Francesco
Bertolini)
• Endostatin: Univ Cattolica S.C. (Dr Gabriella
Ferrandina)
• IL-6 & PAI: INT-Milano (Dr Antonella Tomassetti &
Dr Silvana Canevari)
1.Circulating biomarkers-2
Due to the interest expressed by multiple labs the
following biomarkers will be evaluated centrally at
Roche Diagnostic, Pentzberg (D):
• VEGFA, sVEGFR-1, sVEGFR-2, e-selectin,
VEGFR-3, IL-8, bFGF, SDF 1α, PDGF-C, GCSF,
VEGF-B, VEGF-C ICAM-1
2.Circulating and tissutal
biomarkers –Proteins
The following biomarkers will be evaluated:
• t-ALCAM ADAM17/TACE: IRCCS S.Martino-ISR
Genova (Dr Marina Fabbi & Dr Silvano Ferrini)
• CD-31, VEGF, VEGFR1-3: Univ Cattolica S.C. (Dr
Gabriella Ferrandina)
• EGFR, IL-6 & PAI: INT-Milano (Dr Antonella
Tomassetti & Dr Silvana Canevari)
2.Circulating and tissutal
biomarkers –miRNAs
2 Consortia:
1. “microRNAoma: Drs S.Canevari, D.Mezzanzanica,L. De
Cecco, M.Bagnoli (INT-Milano) & Drs M.D’Incalci,
S.Marchini (IRFMN)
2. “Validation” of a profile discerning RvsNR and evaluating if
the predictive role is extensible to Beva containing Rx
3.Tissutal Biomarkers
The following biomarkers will be evaluated:
• Ephrin & HOXB3/D3: INT-Napoli (Drs Renato
Franco & Simona Losito)
• TRAP1/HSP90: Università Federico II (Prof F.
Esposito); Università di Foggia (Dr. M. Landriscina).
• LKB1/AMPK & MCT1/MCT4: IOV (Dr Stefano
Indraccolo)
• Endothelin & HIF-1: INT-Napoli (Drs Daniela
Califano & G.Chiappetta)
4.Pharmacogenomics
The aim of the study is to follow a pathway-based
approach:
1) to identify genetic markers of tumor response
and patients toxicity in ovarian cancer patients
treated with conventional chemotherapy,
2) to identify genetic markers related to the
angiogenesis process that could identify
responders to bevacizumab association therapy,
and
3) to integrate genetic and environmental factors in
a comprehensive predictive model of therapy
outcome in ovarian cancer patients
5.Circulating Endothelial Cells
The present project will investigate the predictive,
dynamic and escape biomarker potential of CECs
and CEPs in ovarian cancer patients enrolled in
the Mito/Mango trial.
CEC/CEPs will be enumerated before the beginning
of the therapy, after 8 weeks and at the end of the
study.
CAMPIONI PERVENUTI:
sample
#
1
Pazienti
B1
B2
B3
Totale pz
Sample
IEO
25
70
25
20
25
NA – INT
40
77
37
33
7
IOV
1
1 (NV)
B1/2 B1/2/ B1/B3 Solo
3
B1
Solo
B2
Solo
B3
B2/3
16B
3
1+1
centri
20
24
4
5
6
2
IEO:
B1=basale
B2= after 8 weeks
B3=end of CT or BEVA?
INT-Na:
B1=basale
B2= End CT/progr
B3=end BEVA
Come procedere?
Passare alla fase delle analisi per MITO 7 (selezionare
biomarcatpri ancora Hot)
Ripensare al progetto MITO 16 (riunione dedicata)
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