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A multi-omics approach for deciphering the mechanisms of progression in premalignant IgM gammopathies: new insights from the FIL “BIO-WM"

Progetto
In this project will be investigated the biological mechanisms that drive progression from IgM monoclonal gammopathy of uncertain significance (IgM-MGUS) to smoldering WM, to symptomatic WM. We took advantage of sample leftovers already collected in the “FIL BIO-WM trial” (NCT03521596, enrolling a large, prospective, cohort of IgM-MGUS, smoldering and symptomatic WM in Italy and Spain) to better understand why only in some people this disease progressed from non-neoplastic IgM-MGUS to WM. The well-known MYD88 and CXCR4 gene mutations do not fully explain the wide diversity of WM presentations, nor do they explain why some patients progress to serious disease and others do not. Our team is investigating other possible gene mutations that may be involved in the transition to symptomatic WM, including PRDM1 and TNFAIP3 genes. Deficiency in such genes may enable B cells to grow without their normal control mechanisms and progress to WM. Moreover, blood samples will be studied for the still poorly characterized circulating “cell-free RNA” (cfRNA): a better knowledge of them might facilitate WM diagnostics and prognostic evaluation, without the need for bone marrow biopsies. Finally, clonal hematopoiesis of indeterminate potential (CHIP) will be studied in serial samples. CHIP is a common occurrence in older people, in which non-cancerous blood-forming cells in the bone marrow or certain immune cells accumulate mutations that enable them to proliferate and harmlessly accumulate in the body. Genetic changes in these cell populations might tip them over the edge to become harmful, both facilitating WM progression and/or promoting the occurrence of additional, different tumors.
  • Dati Generali
  • Aree Di Ricerca

Dati Generali

Partecipanti

FERRERO Simone   Responsabile scientifico  

Referenti

ZACCONE Gabriella   Amministrativo  

Dipartimenti coinvolti

BIOTECNOLOGIE MOLECOLARI E SCIENZE PER LA SALUTE   Principale  

Tipo

Altri Progetti di ricerca internazionali/esteri con bando competitivo

Finanziatore

FONDAZIONE ITALIANA LINFOMI ONLUS
Ente Finanziatore

Partner

Università degli Studi di TORINO

Contributo Totale (assegnato) Ateneo (EURO)

30.000€

Periodo di attività

Luglio 1, 2024 - Dicembre 31, 2024

Durata progetto

6 mesi

Aree Di Ricerca

Settori (17)


LS7_2 - Medical technologies and tools (including genetic tools and biomarkers) for prevention, diagnosis, monitoring and treatment of diseases - (2024)

Settore MED/15 - Malattie del Sangue

CIBO, AGRICOLTURA e ALLEVAMENTI - Farmacologia Veterinaria

CIBO, AGRICOLTURA e ALLEVAMENTI - Patologia e malattie degli animali

CIBO, AGRICOLTURA e ALLEVAMENTI - Scienze cliniche veterinarie

MEDICINA, SALUTE e BENESSERE - Diagnostica e Imaging

MEDICINA, SALUTE e BENESSERE - Disturbi neuropsichiatrici

MEDICINA, SALUTE e BENESSERE - Epidemiologia

MEDICINA, SALUTE e BENESSERE - Malattie neurologiche e neurodegenerative

MEDICINA, SALUTE e BENESSERE - Medicina Rigenerativa e Cellule Staminali

MEDICINA, SALUTE e BENESSERE - Oncologia e Tumori

MEDICINA, SALUTE e BENESSERE - Ricerca Traslazionale e Clinica

MEDICINA, SALUTE e BENESSERE - Trapianti e medicina rigenerativa

SCIENZE DELLA VITA e FARMACOLOGIA - Basi molecolari e cellulari delle patologie

SCIENZE DELLA VITA e FARMACOLOGIA - Interazioni tra molecole, cellule, organismi e ambiente

SCIENZE DELLA VITA e FARMACOLOGIA - Molecole bioattive

SCIENZE DELLA VITA e FARMACOLOGIA - Sviluppo del sistema nervoso e plasticità

Parole chiave (3)

analisi non invasive
linfoma
microRNA
No Results Found
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