Alexia Buzzonetti
Catholic University of the Sacred Heart
16 Papers
91 Citations
Alexia Buzzonetti is an academic researcher from Catholic University of the Sacred Heart. The author has contributed to research in topics: T cell & Regulatory T cell. The author has an hindex of 11, co-authored 16 publications. Previous affiliations of Alexia Buzzonetti include Sapienza University of Rome & The Catholic University of America.
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Papers
Circulating and thymic CD4+ CD25+ t regulatory cells in myasthenia gravis : effect of immunosuppressive treatment
Andrea Fattorossi,Alessandra Battaglia,Alexia Buzzonetti,Francesca Ciaraffa,Giovanni Scambia,Amelia Evoli +5 more
TL;DR: The present findings suggest that a deficiency in Treg cells favours the development of myasthenia gravis and that their normalization is an important clinical benefit of immunosuppressive therapy.
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Neuropilin-1 expression identifies a subset of regulatory T cells in human lymph nodes that is modulated by preoperative chemoradiation therapy in cervical cancer.
Alessandra Battaglia,Alexia Buzzonetti,Giovanni Monego,Laura Peri,Gabriella Ferrandina,Francesco Fanfani,Giovanni Scambia,Andrea Fattorossi +7 more
TL;DR: Treg and Nrp1+ Treg levels dropped in the tumour‐draining lymph nodes of patients with cervical cancer following preoperative chemoradiotherapy in a direct relationship with the reduction of tumour mass, suggesting that suppressor cell elimination facilitated the generation of T cells mediating the destruction of the neoplastic cells left behind after cytotoxic therapy.
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Metastatic tumour cells favour the generation of a tolerogenic milieu in tumour draining lymph node in patients with early cervical cancer.
Alessandra Battaglia,Alexia Buzzonetti,Cinzia Baranello,Gabriella Ferrandina,Enrica Martinelli,Francesco Fanfani,Giovanni Scambia,Andrea Fattorossi,Andrea Fattorossi +8 more
TL;DR: The increased recruitment of suppressor type cells concomitant with the scarcity of cytotoxic type cells suggests that in mTDLN the presence of tumour cells could tip the balance against anti-tumour immune response facilitating the survival of metastatic tumours and possibly contributing to systemic tolerance.
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Selective changes in the immune profile of tumor-draining lymph nodes after different neoadjuvant chemoradiation regimens for locally advanced cervical cancer.
Alessandra Battaglia,Alexia Buzzonetti,Enrica Martinelli,Mara Fanelli,Marco Petrillo,Gabriella Ferrandina,Giovanni Scambia,Andrea Fattorossi +7 more
TL;DR: Even minor differences in radiation dose in neoadjuvant chemoradiation regimens for locally advanced cervical cancer are crucial for determining the balance between a tolerogenic and an efficacious antitumor immune response in TDLN.
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Immunological changes in the ascites of cancer patients after intraperitoneal administration of the bispecific antibody catumaxomab (anti-EpCAM × anti-CD3)
Marco Fossati,Alexia Buzzonetti,Giovanni Monego,Valentina Catzola,Giovanni Scambia,Andrea Fattorossi,Alessandra Battaglia +6 more
TL;DR: These findings indicate that the concomitant binding of both catumaxomab Fab regions delivers an activation signal that is strong enough to activate immune cells despite the prevailing immunosuppressive environment of malignant ascites.
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