Abstract
Grossberg, Sidney E. (Institut Pasteur, Paris, France), Marguerite Lwoff, and André Lwoff. Exaltation of the development of poliovirus by semicarbazide. J. Bacteriol. 92:1473–1477. 1966.—Semicarbazide (NH2—NH—CO—NH2) remarkably increases the development of poliovirus. In single-cycle experiments, semicarbazide (SCZ) acted to (i) diminish the length of the latent period, (ii) increase the rate of production of virions, and (iii) increase the final yield of virus. These effects were demonstrable in KB cells, a human malignant cell line, and other primate cells. The dose range over which the compound exerts its effect was relatively large, i.e., from 0.3 to 20 mm, whereas higher concentrations inhibited viral growth. SCZ achieved its exalting effect only when it was added during the first 3 hr of viral development; later addition had no effect. Withdrawal of SCZ at intervals during the viral cycle confirmed that its action occurred within 3 hr after infection. The possible mode of action of SCZ is discussed. SCZ appeared to act, at least in part, by increasing the rate of synthesis of the viral ribonucleic acid.
Full text
PDF




Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- CHANY C. An interferon-like inhibitor of viral multiplication from malignant cells (the viral autoinhibition phenomenon). Virology. 1961 Apr;13:485–492. doi: 10.1016/0042-6822(61)90279-3. [DOI] [PubMed] [Google Scholar]
- HELLER E. ENHANCEMENT OF CHIKUNGUNYA VIRUS REPLICATION AND INHIBITION OF INTERFERON PRODUCTION BY ACTINOMYCIN D. Virology. 1963 Dec;21:652–656. doi: 10.1016/0042-6822(63)90239-3. [DOI] [PubMed] [Google Scholar]
- Hayatsu H., Ukita T. Selective modification of cytidine residue in ribonucleic acid by semicarbazide. Biochem Biophys Res Commun. 1964;14:198–203. doi: 10.1016/0006-291x(64)90255-4. [DOI] [PubMed] [Google Scholar]
- KAHLSON G., ROSENGREN E. HISTAMINE. Annu Rev Pharmacol. 1965;5:305–320. doi: 10.1146/annurev.pa.05.040165.001513. [DOI] [PubMed] [Google Scholar]
- KILBOURNE E. D., SMART K. M., POKORNY B. A. Inhibition by cortisone of the synthesis and action of interferon. Nature. 1961 May 13;190:650–651. doi: 10.1038/190650a0. [DOI] [PubMed] [Google Scholar]
- KILBOURNE E. D. The influence of cortisone on experimental viral infection. IV. Negation of interference as the mechanism by which cortisone induces increased virus yields. J Exp Med. 1957 Dec 1;106(6):863–881. doi: 10.1084/jem.106.6.863. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LWOFF A., LWOFF M. L'EFFET DE LA M'ETHIONINE SUR LE D'EVELOPPEMENT D'UNE SOUCHE GUANIDINO-EXIGEANTE DE POLIOVIRUS. LE PROBL'EME DES M'ETHYLATIONS DANS LE CYCLE VIRAL. C R Hebd Seances Acad Sci. 1965 Apr 5;260:4116–4118. [PubMed] [Google Scholar]
- LWOFF A., LWOFF M. NEUTRALISATION PAR DIVERS M'ETABOLITES DE L'EFFET INHIBITEUR DE LA GUANIDINE SUR LE D'EVELOPPEMENT DU POLIOVIRUS. C R Hebd Seances Acad Sci. 1964 Jul 27;259:949–952. [PubMed] [Google Scholar]
- LWOFF A., LWOFF M. REMARQUES SUR L'ISATINE BETA-THIOSEMICARBAZONE ET SUR QUELQUES INHIBITEURS DU D'EVELOPPEMENT VIRAL. C R Hebd Seances Acad Sci. 1964 Feb 10;258:1924–1927. [PubMed] [Google Scholar]
- LWOFF A., LWOFF M. [On factors of viral growth and their role in the development of infection]. Ann Inst Pasteur (Paris) 1960 Feb;98:173–203. [PubMed] [Google Scholar]
- Lwoff A. The specific effectors of viral development. Biochem J. 1965 Aug;96(2):289–301. doi: 10.1042/bj0960289. [DOI] [PMC free article] [PubMed] [Google Scholar]
- MELNICK J. L., HSIUNG G. D., RAPPAPORT C., HOWES D., REISSIG M. Factors influencing the proliferation of viruses. Tex Rep Biol Med. 1957;15(3):496–533. [PubMed] [Google Scholar]
- TAMM I. Enhancement of influenza virus multiplication by 5-methyl-2-D-ribobenzimidazole. Virology. 1956 Aug;2(4):517–531. doi: 10.1016/0042-6822(56)90008-3. [DOI] [PubMed] [Google Scholar]
