instruction:
Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
question:
Rigel Pharmaceuticals Inc is developing fostamatinib, a prodrug of the spleen tyrosine kinase (Syk) inhibitor R-406, for the potential treatment of autoimmune diseases such as rheumatoid arthritis (RA), idiopathic thrombocytopenic purpura (ITP) and B-cell lymphomas. Syk is a key mediator of Fc and B-cell receptor signaling in inflammatory cells, such as B-cells, mast cells, macrophages and neutrophils. Preclinical studies of R-406 or fostamatinib demonstrated a significant reduction in major inflammatory mediators such as TNFalpha, IL-1, IL-6 and IL-18, leading to reduced inflammation and bone degradation in models of RA. In a phase II clinical trial, fostamatinib treatment effectively improved American College of Rheumatology response rates in patients with RA. Preclinical studies and phase II trials also suggested the potential of using fostamatinib for the treatment of ITP and B-cell lymphomas, by increasing platelet counts and inducing response rates, respectively. Fostamatinib is orally bioavailable and was well tolerated in phase I and II trials, with the most common side effect being gastrointestinal symptoms. At the time of publication, phase II trials for fostamatinib were ongoing in patients with RA, ITP and B-cell lymphomas. The Syk inhibitor appears to be a promising therapeutic for immunological diseases, but further data are required to establish the efficacy and long-term safety of the drug in humans.
answer:
Which enzyme is inhibited by a drug fostamatinib?


question:
Peripheral neuropathy (PN) has been reported in idiopathic and hereditary forms of parkinsonism, but the pathogenic mechanisms are unclear and likely heterogeneous. Levodopa-induced vitamin B12 deficiency has been discussed as a causal factor of PN in idiopathic Parkinson's disease, but peripheral nervous system involvement might also be a consequence of the underlying neurodegenerative process. Occurrence of PN with parkinsonism has been associated with a panel of mitochondrial cytopathies, more frequently related to a nuclear gene defect and mainly polymerase gamma (POLG1) gene. Parkin (PARK2) gene mutations are responsible for juvenile parkinsonism, and possible peripheral nervous system involvement has been reported. Rarely, an association of parkinsonism with PN may be encountered in other neurodegenerative diseases such as fragile X-associated tremor and ataxia syndrome related to premutation CGG repeat expansion in the fragile X mental retardation (FMR1) gene, Machado-Joseph disease related to an abnormal CAG repeat expansion in ataxin-3 (ATXN3) gene, Kufor-Rakeb syndrome caused by mutations in ATP13A2 gene, or in hereditary systemic disorders such as Gaucher disease due to mutations in the -glucocerebrosidase (GBA) gene and Chediak-Higashi syndrome due to LYST gene mutations. This article reviews conditions in which PN may coexist with parkinsonism.
answer:
Which syndrome is associated with mutations in the LYST gene?


question:
This tryptch is missing a panel, lost when it was disassembled in 1777, but the panel with St. Anthony Beaten by Devils is currently on display at the Pinacoteca Nazionale.
answer:

What is the name of the place where St. Anthony Beaten by Devils can be found?


