Mario Leonardo Squadrito

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Objective-Perivascular cells, including pericytes, macrophages, smooth muscle cells, and other specialized cell types, like podocytes, participate in various aspects of vascular function. However, aside from the well-established roles of smooth muscle cell ...

We describe a lentivirus-encoded chimeric receptor, termed extracellular vesicle (EV)-internalizing receptor (EVIR), which enables the selective uptake of cancer-cell-derived EVs by dendritic cells (DCs). The EVIR enhances DC presentation of EV-associated ...

Tumor-associated macrophages (TAMs) expressing the multi-ligand endocytic receptor mannose receptor (CD206/MRC1) contribute to tumor immunosuppression, angiogenesis, metastasis, and relapse. Here, we describe a peptide that selectively targets MRC1-express ...

Tumour-associated macrophages (TAMs) largely express an alternatively activated (or M2) phenotype, which entails immunosuppressive and tumour-promoting capabilities. Reprogramming TAMs towards a classically activated (M1) phenotype may thwart tumour-associ ...

Accumulation of tumor-associated macrophages (TAM) correlates with malignant progression, immune suppression and poor prognosis. In this study, we defined a critical role for the cell-surface guidance molecule SEMA3A in differential proliferative control o ...

Mutations in APC promote colorectal cancer (CRC) progression through uncontrolled WNT signaling. Patients with desmoplastic CRC have a significantly worse prognosis and do not benefit from chemotherapy, but the mechanisms underlying the differential respon ...

Mario Leonardo Squadrito

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Perivascular Macrophages Limit Permeability

EVIR: Chimeric receptors that enhance dendritic cell cross-dressing with tumor antigens

Precision targeting of tumor macrophages with a CD206 binding peptide

Suppression of microRNA activity amplifies IFN-γ-induced macrophage activation and promotes anti-tumor immunity

Guidance molecule SEMA3A restricts tumor growth by differentially regulating the proliferation of tumor-associated macrophages

Antiangiogenic immunotherapy suppresses desmoplastic and chemoresistant intestinal tumors in mice

DICERing macrophages for reprogramming TAMs