Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Ex Input:
Context: Secukinumab, a fully human anti-interleukin-17A monoclonal antibody, demonstrated efficacy and safety in moderate-to-severe plaque psoriasis when administered via subcutaneous injection. Self-administration by pre-filled syringe (PFS) can offer patients clinical benefits of a drug, with increased convenience. To assess efficacy, safety and usability of secukinumab administration via PFS in subjects with moderate-to-severe plaque psoriasis. Subjects in this phase 3 trial were randomized 1:1:1 to secukinumab 300 or 150mg or matching placebo. Results to week 12 are presented here. Each treatment was delivered using a PFS once weekly to week 4, and again at week 8. Co-primary endpoints were secukinumab superiority over placebo for week 12 PASI 75 (75% reduction in Psoriasis Area and Severity Index) and IGA mod 2011 (2011 modified Investigator's Global Assessment) 0/1 response rates. Secondary endpoints included PFS usability, determined by observer rating of successful, hazard-free self-injection and subject rating of acceptability by the Self-Injection Assessment Questionnaire (SIAQ). Co-primary endpoints were met, with demonstration of superiority for each secukinumab dose vs. placebo at week 12 (PASI 75: 759%, 695% and 0% for secukinumab 300mg, 150mg and placebo; IGA mod 2011 0/1: 690%, 525% and 0%, respectively; P<00001 for all comparisons vs. placebo). PFS usability was high: 100% of subjects successfully self-administered treatment at week 1, and subjects reported high SIAQ-assessed acceptability of the PFS throughout the trial. No new/unexpected safety signals were observed. Secukinumab administration by PFS was effective, with an acceptable safety profile and high usability. The PFS provides a reliable, convenient form of secukinumab administration in subjects with moderate-to-severe plaque psoriasis. 
 Question: Which molecule is targeted by a monoclonal antibody Secukinumab?

Ex Output:
interleukin-17a


Ex Input:
Context: To determine the efficacy and safety of different doses of secukinumab, a fully human monoclonal antibody for targeted interleukin-17A blockade, in patients with noninfectious uveitis. Three multicenter, randomized, double-masked, placebo-controlled, dose-ranging phase III studies: SHIELD, INSURE, and ENDURE. A total of 118 patients with Behcet's uveitis (SHIELD study); 31 patients with active, noninfectious, non-Behcet's uveitis (INSURE study); and 125 patients with quiescent, noninfectious, non-Behcet's uveitis (ENDURE study) were enrolled. After an initial subcutaneous (s.c.) loading phase in each treatment arm, patients received s.c. maintenance therapy with secukinumab 300 mg every 2 weeks (q2w), secukinumab 300 mg monthly (q4w), or placebo in the SHIELD study; secukinumab 300 mg q2w, secukinumab 300 mg q4w, secukinumab 150 mg q4w, or placebo in the INSURE study; or secukinumab 300 mg q2w, secukinumab 300 mg q4w, secukinumab 150 mg q4w, or placebo in the ENDURE study. Reduction of uveitis recurrence or vitreous haze score during withdrawal of concomitant immunosuppressive medication (ISM). Other end points included best-corrected visual acuity, ISM use (expressed as a standardized ISM score), and safety outcomes. After completion or early termination of each trial, there were no statistically significant differences in uveitis recurrence between the secukinumab treatment groups and placebo groups in any study. Secukinumab was associated with a significant reduction in mean total post-baseline ISM score (P = 0.019; 300 mg q4w vs. placebo) in the SHIELD study. Likewise, secukinumab was associated with a greater median reduction in ISM score versus placebo in the INSURE study, although no statistical analysis of the difference was conducted because of the small sample size. Overall, there was no loss in visual acuity reported in any treatment group during follow-up in all 3 studies. According to descriptive safety statistics, the frequencies of ocular and nonocular adverse events seemed to be slightly higher among secukinumab groups versus placebo across the 3 studies. The primary efficacy end points of the 3 studies were not met. The secondary efficacy data from these studies suggest a beneficial effect of secukinumab in reducing the use of concomitant ISM. 
 Question: Which molecule is targeted by a monoclonal antibody Secukinumab?

Ex Output:
interleukin-17a


Ex Input:
Context: A specialized nucleotide excision repair pathway known as transcription-coupled repair (TCR) counteracts the toxic effects of DNA damage in transcriptionally active genes. The clustering of active genes into gene-rich chromosomal domains predicts that the sites of TCR are unevenly distributed through the genome. To elucidate the genomic organization and chromosomal localization of TCR, we isolated DNA fragments encompassing TCR-mediated repair sites from UV-C irradiated xeroderma pigmentosum group C cells, which can only repair the transcribed strand of active genes. This DNA was used as a molecular probe to visualize TCR in normal metaphase spreads by reverse fluorescence in situ hybridization. Whereas DNA repair sites in normal human cells are evenly distributed through the genome, TCR is highly localized at specific chromosomal domains. Particularly, clusters of TCR sites were identified at early-replicating gene-rich bands and telomeric regions of several chromosomes. High gene-density chromosomes such as chromosome 19 and the GC-rich domains of several chromosomes (T bands) are preferential locations of TCR. Our results demonstrate that the intragenomic localization of TCR resembles the uneven distribution of the human transcriptome, CpG islands, and hyperacetylated histones, enforcing the basic link between DNA repair, transcription, and nuclear organization in a complex genome. 
 Question: Which gene strand is targeted by transcription-coupled repair (TCR)?

Ex Output:

the transcribed strand