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Université de Fribourg

An inflamed human alveolar model for testing the efficiency of anti-inflammatory drugs in vitro

Drasler, Barbara ; Karakocak, Bedia Begum ; Tankus, Esma Bahar ; Barosova, Hana ; Abe, Jun ; Sousa de Almeida, Mauro ; Petri-Fink, Alke ; Rothen-Rutishauser, Barbara

In: Frontiers in Bioengineering and Biotechnology, 2020, vol. 8, p. -

A large number of prevalent lung diseases is associated with tissue inflammation. Clinically, corticosteroid therapies are applied systemically or via inhalation for the treatment of lung inflammation, and a number of novel therapies are being developed that require preclinical testing. In alveoli, macrophages and dendritic cells play a key role in initiating and diminishing pro-inflammatory...

Università della Svizzera italiana

Identification of a novel non-desmoglein autoantigen in Pemphigus Vulgaris

Di Lullo, Giulia ; Calabresi, Valentina ; Mariotti, Feliciana ; Zambruno, Giovanna ; Lanzavecchia, Antonio ; Di Zenzo, Giovanni

In: Frontiers in immunology, 2019, vol. 10, p. 1391

Pemphigus vulgaris (PV) is an autoimmune bullous disease of the skin and mucous membranes characterized by the presence of circulating and tissue-bound autoantibodies against keratinocyte cell surface antigens, specifically desmoglein (Dsg) 1 and 3. The pathogenic role of anti-Dsg antibodies is well-established, while the mechanism of blister formation is only partly defined. We have applied...

Università della Svizzera italiana

Differential expression and biochemical activity of the immune receptor Tim-3 in healthy and malignant human myeloid cells

Gonçalves Silva, Isabel ; Gibbs, Bernhard F. ; Bardelli, Marco ; Varani, Luca ; Sumbayev, Vadim V.

In: Oncotarget, 2015, vol. 6, no. 32, p. 33823-33833

The T cell immunoglobulin and mucin domain 3 (Tim-3) is a plasma membrane-associated receptor which is involved in a variety of biological responses in human immune cells. It is highly expressed in most acute myeloid leukaemia (AML) cells and therefore may serve as a possible target for AML therapy. However, its biochemical activities in primary human AML cells remain unclear. We therefore...