In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".

Ex Input:
Paragraph: The chemokine CXCL10 is produced during infection and inflammation to activate the chemokine receptor CXCR3, an important regulator of lymphocyte trafficking and activation. The goal of this study was to assess the contributions of CXCL10 to the pathogenesis of experimental septic shock in mice. Methods: Septic shock was induced by cecal ligation and puncture (CLP) in mice resuscitated with lactated Ringer's solution and, in some cases, the broad spectrum antibiotic Primaxin. Studies were performed in CXCL10 knockout mice and mice treated with anti-CXCL10 immunoglobulin G (IgG). Endpoints included leukocyte trafficking and activation, core body temperature, plasma cytokine concentrations, bacterial clearance and survival. Results: CXCL10 was present at high concentrations in plasma and peritoneal cavity during CLP-induced septic shock. Survival was significantly improved in CXCL10 knockout (CXCL10KO) mice and mice treated with anti-CXCL10 IgG compared to controls. CXCL10KO mice and mice treated with anti-CXCL10 IgG showed attenuated hypothermia, lower concentrations of interleukin-6 (IL-6) and macrophage inhibitory protein-2 (MIP-2) in plasma and lessened natural killer (NK) cell activation compared to control mice. Compared to control mice, bacterial burden in blood and lungs was lower in CXCL10-deficient mice but not in mice treated with anti-CXCL10 IgG. Treatment of mice with anti-CXCL10 IgG plus fluids and Primaxin at 2 or 6 hours after CLP significantly improved survival compared to mice treated with non-specific IgG under the same conditions. Conclusions: CXCL10 plays a role in the pathogenesis of CLP-induced septic shock and could serve as a therapeutic target during the acute phase of septic shock.
Title: The role of CXCL10 in the pathogenesis of experimental septic shock

Ex Output:
False

Ex Input:
Paragraph: Human rhinovirus 3C protease (HRV 3C pro ) is known to be a promising target for development of therapeutic agents against the common cold because of the importance of the protease in viral replication as well as its expression in a large number of serotypes. To explore non-peptidic inhibitors of HRV 3C pro , a series of novel heteroaromatic esters was synthesized and evaluated for inhibitory activity against HRV 3C pro , to determine the structure-activity relationships. The most potent inhibitor, 7, with a 5-bromopyridinyl group, had an IC 50 value of 80 nM. In addition, the binding mode of a novel analog, 19, with the 4hydroxyquinolinone moiety, was explored by molecular docking, suggesting a new interaction in the S1 pocket. O 2009 Elsevier Ltd. All rights reserved. Picornaviruses include important human pathogens such as human rhinovirus (HRV), enterovirus (EV), coxsackievirus (CV), poliovirus (PV), and hepatitis A virus (HAV). HRVs are the single major cause of the common cold in populations of all ages. 1,2 Although rhinovirus infection is self-limiting, complications still occur in patients with asthma, congestive heart failure, bronchiectasis, and cystic fibrosis. 1 To date, no agent has been approved by the FDA for treatment of rhinovirus infection. In addition, the large number (>100) of known HRV serotypes makes vaccine development difficult. 3 Clinical treatments are directed toward relief of the most prominent symptoms of each clinical syndrome. Previous work on anti-rhinoviral therapeutic agents focused principally on capsid-binding anti-picornaviral compounds 4 and HRV 3C protease (3C pro ) inhibitors. 5, 6 HRV 3C pro is essential for virus replication, specifically catalyzing the cleavage of glutamine-glycine peptide bonds in a 230 kDa viral polyprotein produced by cellular translation of the viral RNA genome. HRV 3C pro belongs to the cysteine protease family, showing structural similarity to trypsin proteases, but sharing minimal homology with common mammalian enzymes. 7,8 Because of the importance of the enzyme in viral replication, and the high conservation of enzyme active site components in all known HRV serotypes, potent and selective HRV 3C pro inhibitors could be potential broad-spectrum anti-rhinoviral therapeutic agents. [9] [10] [11] As part of an effort to develop HRV 3C pro inhibitors, peptidomimetic approaches have been widely employed based on active site structure and cleavage specificity. To date, one peptidomimetic analog, rupintrivir (AG7088) (1), shown in Figure 1 , is the only HRV 3C Pro inhibitor that has advanced to the stage of human clinical trials. Phase II clinical trials of rupintrivir showed that intranasal delivery reduced the mean total daily symptom score by 33%. 12 Recently, several efforts to develop orally bioavailable anti-rhinoviral agents have been reported; these include a rupintrivir analog, 2, 13 with an improved pharmacokinetic profile, and the non-peptidic inhibitors 3 and 4. 14-16 The crystal structure of severe acute respiratory syndrome (SARS) coronavirus 3C-like protease (3CL pro ) 17 revealed a high similarity of active site architecture to that of HRV 3C pro , suggesting that picornavirus 3C pro and SARS 3CL pro inhibitors should cross-react. In fact, SARS 3CL pro inhibitors were developed by modifying rupintrivir 18 and common inhibitors with IC 50 values in the micromolar range were recently identified for both picornavirus 3C pro and coronavirus 3CL pro using high-throughput screening. 19,20 The pyridinyl thiophene ester 5 was discovered by screening a small molecule library (50,000 molecules) and has significant inhibitory activity against both HAV 3C pro and SARS 3CL pro (IC 50 = 0.5 lM). 19, 21 Further work on a series of heteroaromatic esters resulted in the discovery of the most potent ester 6, inhibiting SARS 3CL pro with an IC 50 of 30 nM and an antiviral activity (EC 50 value) of 6.9 lM. 22 Another analog, 7, also showed potent inhibition of HAV 3C pro with an IC 50 of 53 nM. 23 Studies on the inhibitory and molecular docking mechanisms of heteroaromatic esters have shown that the 5-halopyridine moiety is crucial in binding to the S1 pocket, because both 3C pro and 3CL pro show high specificity for Gln as the P1 residue. 23 0960-894X/$ -see front matter O
Title: Structure-activity relationships of heteroaromatic esters as human rhinovirus 3C protease inhibitors

Ex Output:
True

Ex Input:
Paragraph: a b s t r a c t Background: Coronavirus 229E (HCoV-229E), one of the causes of the common cold, exacerbates chronic obstructive pulmonary disease (COPD) and bronchial asthma. Longacting muscarinic antagonists and b 2 -agonists and inhaled corticosteroids inhibit the exacerbation of COPD and bronchial asthma caused by infection with viruses, including Please cite this article as: Yamaya M et al., Inhibitory effects of glycopyrronium, formoterol, and budesonide on coronavirus HCoV-229E replication and cytokine production by primary cultures of human nasal and tracheal epithelial cells, Respiratory Investigation, https:// Available online xxx Keywords: Airway epithelial cells HCoV-229E CD13 Long-acting b 2 agonist Long-acting muscarinic antagonist HCoV-229E. However, the effects of these drugs on HCoV-229E replication and infectioninduced inflammation in the human airway are unknown. Methods: Primary human nasal (HNE) and tracheal (HTE) epithelial cell cultures were infected with HCoV-229E. Results: Pretreatment of HNE and HTE cells with glycopyrronium or formoterol decreased viral RNA levels and/or titers, the expression of the HCoV-229E receptor CD13, the number and fluorescence intensity of acidic endosomes where HCoV-229E RNA enters the cytoplasm, and the infection-induced production of cytokines, including IL-6, IL-8, and IFN-b. Treatment of the cells with the CD13 inhibitor 2 0 2 0 -dipyridyl decreased viral titers. Pretreatment of the cells with a combination of three drugs (glycopyrronium, formoterol, and budesonide) exerted additive inhibitory effects on viral titers and cytokine production. Pretreatment of HNE cells with glycopyrronium or formoterol reduced the susceptibility to infection, and pretreatment with the three drugs inhibited activation of nuclear factorkappa B p50 and p65 proteins. Pretreatment with formoterol increased cAMP levels and treatment with cAMP decreased viral titers, CD13 expression, and the fluorescence intensity of acidic endosomes. Conclusions: These findings suggest that glycopyrronium, formoterol, and a combination of glycopyrronium, formoterol, and budesonide inhibit HCoV-229E replication partly by inhibiting receptor expression and/or endosomal function and that these drugs modulate infection-induced inflammation in the airway.
Title: Inhibitory effects of glycopyrronium, formoterol, and budesonide on coronavirus HCoV-229E replication and cytokine production by primary cultures of human nasal and tracheal epithelial cells

Ex Output:
True