In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.
--------
Question: Ramsay Hunt syndrome (RHS) is characterized by varicella zoster virus (VZV) infection in the geniculate ganglion of the facial nerve. It typically presents with ipsilateral facial palsy and vesicles in the external auditory canal [1] . Recognizing atypical clinical manifestations of RHS, though not frequently reported, is of clinical importance for clinicians. For instance, RHS without vesicles, condition known as zoster sine herpete [2] , is difficult to distinguish itself from Bell's palsy. Although the vestibulocochlear nerve is frequently co-involved during the course of RHS, multiple lower cranial nerve involvement has rarely been described in the literature [5] [6] [7] [8] [9] [10] [11] [12] . Additionally, laryngitis due to VZV associated with RHS is not a well-recognized clinical entity. We herein report a case of Ramsay Hunt syndrome with zoster pharyngitis involving multiple lower cranial nerves. A 66-year-old woman with a history of hypertension was hospitalized because of progressive dizziness, right-side facial weakness and dysphagia. The patient was in her usual state of health until 6 days before admission, when sore throat and odynophagia developed, associated with subjective fevers and anorexia. Two days before admission, the patient reported dizziness, right-side facial weakness associated with pain radiating to the right ear, and dysphagia. The patient denied headache, photophobia, neck stiffness, nausea or vomiting. On the morning of admission, the patient developed right-side tinnitus, unsteady gait and inability to close the right eye. On physical examination, the patient appeared to be in mild distress. The temperature was 101.8 8F, blood pressure 176/93 mm Hg, pulse 102 beats per minute, respirations 20 breaths per minute and oxygen saturation 97% on room air. Her heart sounds were regular without murmurs and her lungs were clear to auscultation. On otologic examination, a few vesicles were observed in the external auditory canal of the right ear with a normal tympanic membrane. Neurological examination revealed peripheral facial nerve palsy (VII), with involvement of the left vestibulocochlear nerve (VIII), glossopharyngeal nerve (IX) and vagus nerve (X) ( Table 1) . Spinal accessory nerve (XI) and hypoglossal nerve (XII) were intact. Flexible laryngoscopic examination revealed erythema and erosive lesions on the right side of the epiglottis and arytenoid. There was an asymmetry of the soft palate. A biopsy of the erosive lesions was not performed. A non-contrast computed tomography of the head and temporal bone revealed no abnormalities. Ramsay Hunt syndrome with laryngitis due to varicella zoster virus was suspected and the patient was started on acyclovir and steroid therapy. After the completion of a 7-day course of the combination therapy, the patient's neurological symptoms improved except for the facial nerve palsy. Healed erosions on the IDCases 2 (2015) 47-48 A B S T R A C T Ramsay Hunt syndrome is characterized by varicella zoster virus infection affecting the geniculate ganglion of the facial nerve. It typically presents with vesicles in the external auditory canal associated with auricular pain and peripheral facial nerve paralysis. Although vestibulocochlear nerve is frequently co-involved during the course of Ramsay Hunt syndrome, multiple lower cranial nerve involvement has rarely been described in the literature. In addition, laryngitis due to varicella zoster virus is a diagnostic challenge due to its unfamiliarity among clinicians. We report a case of Ramsay Hunt syndrome with laryngitis involving multiple lower cranial nerves.

Answer: Ramsay Hunt syndrome and zoster laryngitis with multiple cranial nerve involvement-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)


Question: With sharp increasing in biological sequences, the traditional sequence alignment methods become unsuitable and infeasible. It motivates a surge of fast alignment-free techniques for sequence analysis. Among these methods, many sorts of feature vector methods are established and applied to reconstruction of species phylogeny. The vectors basically consist of some typical numerical features for certain biological problems. The features may come from the primary sequences, secondary or three dimensional structures of macromolecules. In this study, we propose a novel numerical vector based on only primary sequences of organism to build their phylogeny. Three chemical and physical properties of primary sequences: purine, pyrimidine and keto are also incorporated to the vector. Using each property, we convert the nucleotide sequence into a new sequence consisting of only two kinds of letters. Therefore, three sequences are constructed according to the three properties. For each letter of each sequence we calculate the number of the letter, the average position of the letter and the variation of the position of the letter appearing in the sequence. Tested on several datasets related to mammals, viruses and bacteria, this new tool is fast in speed and accurate for inferring the phylogeny of organisms. Published: xx xx xxxx OPEN www.nature.com/scientificreports/ 2 Scientific RepoRts | 7: 12226 |

Answer: A novel fast vector method for genetic sequence comparison OPEN


Question: Early growth response gene-1 (EGR1) is a multifunctional transcription factor that is implicated in viral infection. In this study, we observed that foot-and-mouth disease virus (FMDV) infection significantly triggered EGR1 expression. Overexpression of EGR1 suppressed FMDV replication in porcine cells, and knockdown of EGR1 considerably promoted FMDV replication. A previously reported FMDV mutant virus (with two amino acids mutations in SAP domain) that displays a strong type I interferon (IFN) induction activity was used in this study. We found that SAP mutant FMDV infection induced a higher expression of EGR1 than wildtype FMDV infection, and also triggered higher IFNβ and IFN-stimulated genes (ISGs) expression than wildtype FMDV infection. This implied a link between EGR1 and type I IFN signaling. Further study showed that overexpression of EGR1 resulted in Sendai virus (SeV)-induced IFN-stimulated response element (ISRE) and NF-κB promoter activation. In addition, the SeV-induced ISGs expression was impaired in EGR1 knockdown cells. EGR1 upregulation promoted type I IFN signaling activation and suppressed FMDV and Seneca Valley virus replication. Suppression of the transcriptional activity of EGR1 did not affect its antiviral effect against FMDV. This study reveals a new mechanism evolved by EGR1 to enhance type I IFN signaling and suppress FMDV replication.

Answer:
Citation: Early Growth Response Gene-1 Suppresses Foot-and-Mouth Disease Virus Replication by Enhancing Type I Interferon Pathway Signal Transduction