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Università della Svizzera italiana

Autoimmmune hepatitis

Terziroli Beretta-Piccoli, Benedetta ; Mieli Vergani, Giorgina ; Vergani, Diego

In: Cellular & molecular immunology, 2021, p. 19

Autoimmune hepatitis (AIH) is a T-cell mediated, inflammatory liver disease affecting all ages and characterized by female preponderance, elevated serum transaminase and immunoglobulin G levels, positive circulating autoantibodies, and presence of interface hepatitis at liver histology. AIH type 1, affecting both adults and children, is defined by positive anti- nuclear and/or antismooth muscle...

Università della Svizzera italiana

Autoimmune hepatitis : serum autoantibodies in clinical practice

Terziroli Beretta-Piccoli, Benedetta ; Mieli Vergani, Giorgina ; Vergani, Diego

In: Clinical reviews in allergy & immunology, 2021, p. 14

Circulating autoantibodies are a key diagnostic tool in autoimmune hepatitis (AIH), being positive in 95% of the cases if tested according to dedicated guidelines issued by the International Autoimmune Hepatitis Group. They also allow the distinction between type 1 AIH, characterized by positive anti-nuclear and/or anti-smooth muscle antibody, and type 2 AIH, characterized by positive...

Università della Svizzera italiana

Targeting glycolysis in macrophages confers protection against pancreatic ductal adenocarcinoma

Penny, Hweixian Leong ; Sieow, Je Lin ; Gun, Sin Yee ; Lau, Mai Chan ; Lee, Bernett ; Tan, Jasmine ; Phua, Cindy ; Toh, Florida ; Nga, Yvonne ; Yeap, Wei Hseun ; Janela, Baptiste ; Kumar, Dilip ; Chen, Hao ; Yeong, Joe ; Kenkel, Justin A. ; Pang, Angela ; Lim, Diana ; Toh, Han Chong ; Hon, Tony Lim Kiat ; Johnson, Christopher I. ; Khameneh, Hanif Javanmard ; Mortellaro, Alessandra ; Engleman, Edgar G. ; Rotzschke, Olaf ; Ginhoux, Florent ; Abastado, Jean-Pierre ; Chen, Jinmiao ; Wong, Siew Cheng

In: International journal of molecular sciences, 2021, vol. 22, no. 12, p. 24

Inflammation in the tumor microenvironment has been shown to promote disease progression in pancreatic ductal adenocarcinoma (PDAC); however, the role of macrophage metabolism in promoting inflammation is unclear. Using an orthotopic mouse model of PDAC, we demonstrate that macrophages from tumor-bearing mice exhibit elevated glycolysis. Macrophage- specific deletion of Glucose Transporter 1...

Università della Svizzera italiana

Reporting of acute inflammatory neuropathies with COVID-19 vaccines : subgroup disproportionality analyses in VigiBase

Noseda, Roberta ; Ripellino, Paolo ; Ghidossi, Sara ; Bertoli, Raffaela ; Ceschi, Alessandro

In: Vaccines, 2021, vol. 9, no. 9, p. 7

Since marketing authorization, cases of neuralgic amyotrophy (NA), facial paralysis/Bell’s palsy (FP/BP), and Guillain-Barré syndrome (GBS) were reported with COVID-19 vaccines of different technologies. This study aimed to assess whether NA, FP/BP, and GBS were more frequently reported in VigiBase with COVID-19 vaccines (of any technologies) than with other viral vaccines, over the full...

Università della Svizzera italiana

Crossover or non-crossover outcomes : tailored processing of homologous recombination intermediates

Sanchez, Aurore ; Reginato, Giordano ; Cejka, Petr

In: Current opinion in genetics & development, 2021, vol. 71, p. 39-47

DNA breaks may arise accidentally in vegetative cells or in a programmed manner in meiosis. The usage of a DNA template makes homologous recombination potentially error-free, however, recombination is not always accurate. Cells possess a remarkable capacity to tailor processing of recombination intermediates to fulfill a particular need. Vegetatively growing cells aim to maintain genome...

Università della Svizzera italiana

Phase angle is associated with length of hospital stay, readmissions, mortality, and falls in patients hospitalized in internal-medicine wards : a retrospective cohort study

Del Giorno, Rosaria ; Quarenghi, Massimo ; Stefanelli, Kevyn ; Rigamonti, Alice ; Stanglini, Carlotta ; De Vecchi, Valentina ; Gabutti, Luca

In: Nutrition, 2021, vol. 85, no. May, p. 7 p

The aim of this study was to investigate the predictive value of bioimpedance phase angle (PA) on selected clinical outcomes in patients hospitalized in internal-medicine wards. This was a retrospective observational study of 168 patients admitted to the internalmedicine service (52.9% women, 47.1% men), with a mean (± SD) age of 73.9 ± 15.9 y. Anthropometric examination, laboratory tests,...

Università della Svizzera italiana

Glomerular macrophages in human auto- and allo-immune nephritis

Moll, Solange ; Angeletti, Andrea ; Scapozza, Leonardo ; Cavalli, Andrea ; Ghiggeri, Gian Marco ; Prunotto, Marco

In: Cells, 2021, vol. 10, no. 3, p. 19 p

Macrophages are involved in tissue homeostasis. They participate in inflammatory episodes and are involved in tissue repair. Macrophages are characterized by a phenotypic heterogeneity and a profound cell plasticity. In the kidney, and more particularly within glomeruli, macrophages are thought to play a maintenance role that is potentially critical for preserving a normal glomerular structure....

Consortium of Swiss Academic Libraries

Live Virus Vaccines in Transplantation: Friend or Foe?

Verolet, Charlotte ; Posfay-Barbe, Klara

In: Current Infectious Disease Reports, 2015, vol. 17, no. 4, p. 1-11