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A Hovanessian

Explore the profile of A Hovanessian including associated specialties, affiliations and a list of published articles. Areas
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1.
Pawlotsky J, Hovanessian A, Roudot-Thoraval F, Lebon P, Robert N, Bouvier M, et al.
J Interferon Cytokine Res . 1995 Oct; 15(10):857-62. PMID: 8564707
The interferon-induced 2',5'-oligoadenylate synthetase (2-5OAS) is responsible, at least in part, for the antiviral state established in cells in response to viral infections. The purpose of this work was to...
2.
Roers A, Hochkeppel H, Horisberger M, Hovanessian A, Haller O
J Infect Dis . 1994 Apr; 169(4):807-13. PMID: 7510764
MxA gene expression is known to be regulated tightly and exclusively by type I interferons (IFNs). The kinetics of MxA gene expression was analyzed in peripheral blood mononuclear cells from...
3.
Barber G, Tomita J, GARFINKEL M, Meurs E, Hovanessian A, Katze M
Virology . 1992 Dec; 191(2):670-9. PMID: 1360180
The P68 protein kinase (referred to as P68 based on its M(r) of 68,000 in human cells) is a serine/threonine kinase induced by interferon treatment and activated by dsRNAs. The...
4.
Muller S, Richalet P, Barakat S, Riviere Y, Porrot F, Chamaret S, et al.
AIDS . 1992 Sep; 6(9):933-42. PMID: 1388904
Objective: To analyse serological aspects of systemic autoimmunity in HIV-1-seropositive patients and in individuals at risk for AIDS. Design And Methods: The reactivity of antibodies in the serum of 100...
5.
Black T, Safer B, Hovanessian A, Katze M
J Virol . 1989 May; 63(5):2244-51. PMID: 2539516
We investigated the possible translational regulatory roles played by the interferon-induced, double-stranded-RNA-activated protein kinase (P68) and its natural substrate, eucaryotic initiation factor 2 (eIF-2), in poliovirus-infected cells. We demonstrated that...
6.
Szyszka R, Kudlicki W, Kramer G, Hardesty B, Galabru J, Hovanessian A
J Biol Chem . 1989 Mar; 264(7):3827-31. PMID: 2537293
A type 1 protein phosphatase from reticulocytes is shown to efficiently dephosphorylate the Mr = 68,000 phosphopeptide of the double-stranded RNA-dependent kinase that phosphorylates the alpha subunit of eukaryotic peptide...
7.
Katze M, Tomita J, Black T, KRUG R, Safer B, Hovanessian A
J Virol . 1988 Oct; 62(10):3710-7. PMID: 3418783
We investigated the mechanisms by which influenza virus prevents shutoff of protein synthesis by a cellular protein kinase normally activated during infection. Earlier work has shown that influenza virus superinfection...
8.
Galabru J, Hovanessian A
J Biol Chem . 1987 Nov; 262(32):15538-44. PMID: 3479429
The double-stranded RNA (dsRNA)-dependent protein kinase (p68 kinase) from interferon-treated human cell is a Mr 68,000 protein induced by interferon. By the use of a specific monoclonal antibody, we have...
9.
Ogunkolade W, Canivet M, Pochart F, Fourcade A, Chousterman S, Hovanessian A, et al.
J Interferon Res . 1987 Jun; 7(3):245-54. PMID: 2440957
Three cell lines tera I, tera II, and PA1, derived from human teratocarcinomas were tested for their capacity to produce interferon (IFN) and for their sensitivity to both human IFN-alpha...
10.
Chebath J, Benech P, Hovanessian A, Galabru J, Revel M
J Biol Chem . 1987 Mar; 262(8):3852-7. PMID: 2434505
Antibodies against synthetic peptides derived from the cDNA sequence of interferon-induced 2',5'-oligo(A) synthetase, and which immunoprecipitate the native enzyme activity, were found to detect multiple enzyme forms in denaturing electrophoretic...