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 Q]: Paragraph: To extend the frontier of genome editing and enable the radical redesign of mammalian genomes, we developed a set of dead-Cas9 base editor (dBE) variants that allow editing at tens of thousands of loci per cell by overcoming the cell death associated with DNA double-strand breaks (DSBs) and single-strand breaks (SSBs). We used a set of gRNAs targeting repetitive elementsranging in target copy number from about 31 to 124,000 per cell. dBEs enabled survival after 5 large-scale base editing, allowing targeted mutations at up to ~13,200 and ~2610 loci in 293T and human induced pluripotent stem cells (hiPSCs), respectively, three orders of magnitude greater than previously recorded. These dBEs can overcome current on-target mutation and toxicity barriers that prevent cell survival after large-scale genome engineering. One Sentence Summary: Base editing with reduced DNA nicking allows for the simultaneous 10 
 Title: Enabling large-scale genome editing by reducing DNA nicking
[EX A]: True

[EX Q]: Paragraph: Spongiform degeneration is characterized by vacuolation in nervous tissue accompanied by neuronal death and gliosis. Although spongiform degeneration is a hallmark of prion diseases, this pathology is also present in the brains of patients suffering from Alzheimer's disease, diffuse Lewy body disease, human immunodeficiency virus (HIV) infection, and Canavan's spongiform leukodystrophy. The shared outcome of spongiform degeneration in these diverse diseases suggests that common cellular mechanisms must underlie the processes of spongiform change and neurodegeneration in the central nervous system. Immunohistochemical analysis of brain tissues reveals increased ubiquitin immunoreactivity in and around areas of spongiform change, suggesting the involvement of ubiquitin-proteasome system dysfunction in the pathogenesis of spongiform neurodegeneration. The link between aberrant ubiquitination and spongiform neurodegeneration has been strengthened by the discovery that a null mutation in the E3 ubiquitin-protein ligase mahogunin ring finger-1 (Mgrn1) causes an autosomal recessively inherited form of spongiform neurodegeneration in animals. Recent studies have begun to suggest that abnormal ubiquitination may alter intracellular signaling and cell functions via proteasome-dependent and proteasome-independent mechanisms, leading to spongiform degeneration and neuronal cell death. Further elucidation of the pathogenic pathways involved in spongiform neurodegeneration should facilitate the development of novel rational therapies for treating prion diseases, HIV infection, and other spongiform degenerative disorders. transmissible spongiform encephalopathy (TSE); retroviral infection; mahogunin ring finger-1 (Mgrn1); oxidative stress; autophagy; endocytic trafficking NIH Public Access 
 Title: The ubiquitin-proteasome system in spongiform degenerative disorders
[EX A]: True

[EX Q]: 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. Ó 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 Ó 
 Title: Structure-activity relationships of heteroaromatic esters as human rhinovirus 3C protease inhibitors
[EX A]:
True