In this task, you are given an abstract of article. Your task is to generate title for this article. Preferred titles are under thirty words.

Example Input: Missense mutations in the CIAS1 gene cause three autoinflammatory disorders: familial cold autoinflammatory syndrome, MuckleWells syndrome and neonatal-onset multiple-system inflammatory disease. Cryopyrin (also called Nalp3), the product of CIAS1, is a member of the NOD-LRR protein family that has been linked to the activation of intracellular host defence signalling pathways. Cryopyrin forms a multi-protein complex termed 'the inflammasome', which contains the apoptosis-associated speck-like protein (ASC) and caspase-1, and promotes caspase-1 activation and processing of pro-interleukin (IL)-1 (ref. 4). Here we show the effect of cryopyrin deficiency on inflammasome function and immune responses. Cryopyrin and ASC are essential for caspase-1 activation and IL-1 and IL-18 production in response to bacterial RNA and the imidazoquinoline compounds R837 and R848. In contrast, secretion of tumour-necrosis factor- and IL-6, as well as activation of NF-B and mitogen-activated protein kinases (MAPKs) were unaffected by cryopyrin deficiency. Furthermore, we show that Toll-like receptors and cryopyrin control the secretion of IL-1 and IL-18 through different intracellular pathways. These results reveal a critical role for cryopyrin in host defence through bacterial RNA-mediated activation of caspase-1, and provide insights regarding the pathogenesis of autoinflammatory syndromes.
Example Output: Bacterial RNA and small antiviral compounds activate caspase-1 through cryopyrin/Nalp3

Example Input: Endosomal Toll-like receptors (TLRs) 7 and 9 recognize viral pathogens and induce signals leading to the activation of nuclear factor B (NF-B)-dependent proinflammatory cytokines and interferon regulatory factor 7 (IRF7)-dependent type I interferons (IFNs). Recognition of viral nucleic acids by TLR9 requires its cleavage in the endolysosomal compartment. Here, we show that TLR9 signals leading to the activation of type I IFN, but not proinflammatory cytokine genes, require TLR9 trafficking from endosomes to a specialized lysosome-related organelle. Furthermore, we identify adapter protein-3 as the protein complex responsible for the trafficking of TLR9 to this subcellular compartment. Our results reveal an intracellular mechanism for bifurcation of TLR9 signals by selective receptor trafficking within the endosomal system.
Example Output: Materials and Methods Figs. S1 to S15 References Supporting Online Materials

Example Input: Glutathione (GSH) homeostasis is important during organogenesis. To elucidate the impact of GSH depletion in organogenesis stage embryos on oxidative stress and drug teratogenicity, l-buthionine-S,R-sulfoximine (BSO) was given to timed pregnant CD-1 mice 4 h before exposure to a model teratogen, hydroxyurea (HU) [400 mg/kg (HU-400) or 600 mg/kg (HU-600)]. Treatment with BSO or HU alone or with BSO plus HU-400 did not alter the ratios of glutathione disulfide/GSH in the embryo; in contrast, the combination of BSO plus HU-600 did increase this ratio at both 0.5 and 3 h post-HU, indicating the induction of oxidative stress in the embryos. Immunoreactivity to a product of lipid peroxidation, 4-hydroxynonenal (4-HNE) protein adducts, was detected in saline-treated embryos; the intensity and nuclear localization of 4-HNE protein adduct immunoreactivity in specific regions in the embryo was significantly increased by exposure to BSO alone or BSO and either dose of HU. BSO pretreatment increased the spectrum and incidence of external and skeletal malformations (curly tail, hind limb malformations, hydrocephaly, exencephaly, open eye, spina bifida, and gastroschisis) induced by HU-400 and HU-600; BSO exposure did not alter the effects of HU on fetal mortality or fetal weights or HU induction of c-Fos heterodimer-dependent activator protein 1 DNA binding activity. The formation of 4-HNE protein adducts in teratogen-exposed embryos was localized to regions of the embryo that were highly susceptible to insult, namely the somites and caudal neural tube, correlating the presence of 4-HNE adducts with the disruption of pattern formation during organogenesis.
Example Output:
Depletion of glutathione induces 4-hydroxynonenal protein adducts and hydroxyurea teratogenicity in the organogenesis stage mouse embryo.