instruction:
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:
In this study, the performance of 10 serological assays for the diagnosis of Mycoplasma pneumoniae infection was evaluated. A total of 145 sera from 120 patients were tested. They were obtained from patients who were serologically positive for M. pneumoniae infection as well as from patients who were infected with microorganisms that may cause interstitial pneumonia. The following assays were utilized: SeroMP IgM and IgG, SeroMP recombinant IgM, IgA and IgG, Liaison M. pneumoniae IgM and IgG and M. pneumoniae IgM, IgA and IgG ELISA Medac. The SeroMP Recombinant and Liaison assays both showed low IgM specificity, and crossreactivity was mainly observed in groups of patients with acute cytomegalovirus and Epstein-Barr virus infections. For IgA, the Medac assay was less specific than the SeroMP Recombinant assay. Discrepancies between the four tests were observed in IgG analyses, and due to the lack of a gold standard, 22 results were removed prior to determining the sensitivity and specificity. Therefore, the overall performance of IgG assays may be overstated; nevertheless, the SeroMP assay demonstrated a lack of sensitivity. The seroprevalence of IgG appears to be very low, raising concerns regarding whether the serological techniques can detect IgG levels over time. Serology remains a biological tool of choice for diagnosing M. pneumoniae infection, but improvement and standardization of the assays are needed, particularly for the determination of IgG.
answer:
Evaluation of 10 serological assays for diagnosing Mycoplasma pneumoniae infection ☆


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Historically, research on RNA helicase and translocation enzymes has seemed like a footnote to the extraordinary progress in studies on DNA-remodeling enzymes. However, during the past decade, the rising wave of activity in RNA science has engendered intense interest in the behaviors of specialized motor enzymes that remodel RNA molecules. Functional, mechanistic, and structural investigations of these RNA enzymes have begun to reveal the molecular basis for their key roles in RNA metabolism and signaling. In this chapter, we highlight the structural and mechanistic similarities among monomeric RNA translo-case enzymes, while emphasizing the many divergent characteristics that have caused this enzyme family to become one of the most important in metabolism and gene expression.
answer:
Molecular Mechanics of RNA Translocases


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Since the discovery, over a decade and a half ago, that genetically engineered DNA can be delivered in vaccine form and elicit an immune response, there has been much progress in understanding the basic biology of this platform. A large amount of data has been generated in preclinical model systems, and more sustained cellular responses and more consistent antibody responses are being observed in the clinic. Four DNA vaccine products have recently been approved, all in the area of veterinary medicine. These results suggest a productive future for this technology as more optimized constructs, better trial designs and improved platforms are being brought into the clinic. DNA vaccines burst into the scientific limelight in the early 1990s. Tang and Johnston described the delivery of DNA into the skin of mice using a 'gene gun', in an attempt to deliver human growth hormone as a gene therapy 1 . The authors felt that this could be a useful technique to generate antibody responses against specific transgene products. At the same time, three presentations at the annual vaccine meeting at the Cold Spring Harbor Laboratory in 1992 reported the use of DNA vectors to drive both humoral and cellular immune responses against pathogens or tumour antigens in vivo. Margaret Liu and her colleagues at the pharmaceutical company Merck reported injecting 'naked' plasmids intramuscularly to deliver immunogens that would generate immune responses against influenza virus antigens in mice 2 . Similarly, Robinson described the ability of DNA plasmids to drive immune responses against influenza virus antigens 3 . A presentation by Weiner described the ability of plasmids carrying HIV antigens or tumour antigens to produce immune responses and protection from tumour challenge in mice 4 . Although none of these studies used the same delivery method, formulation or plasmid, together they provided evidence to the scientific community that this simple technique could be developed as an immunization platform.
answer:

DNA vaccines: ready for prime time? NIH-PA Author Manuscript