Literature DB >> 17892941

Syntheses of immunomodulating androstanes and stigmastanes: comparison of their TNF-alpha inhibitory activity.

Javier A Ramírez1, Andrea C Bruttomesso, Flavia M Michelini, Sofía L Acebedo, Laura E Alché, Lydia R Galagovsky.   

Abstract

In a previous work our group showed that some synthetic stigmastanes may play a role in immune-mediated inflammation. In this paper we report the syntheses of a series of new steroidal compounds derived from dehydroepiandrosterone and stigmasterol, and the evaluation of their in vitro inhibitory activity of the TNF-alpha production by macrophages. A preliminary qualitative structure-activity relationship was established.

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Year:  2007        PMID: 17892941     DOI: 10.1016/j.bmc.2007.09.012

Source DB:  PubMed          Journal:  Bioorg Med Chem        ISSN: 0968-0896            Impact factor:   3.641


  4 in total

Review 1.  Suppression of aggrecanase: a novel protective mechanism of dehydroepiandrosterone in osteoarthritis?

Authors:  Kai Huang; Li-dong Wu
Journal:  Mol Biol Rep       Date:  2009-03-10       Impact factor: 2.316

2.  Perceived stress at work is associated with lower levels of DHEA-S.

Authors:  Anna-Karin Lennartsson; Töres Theorell; Alan L Rockwood; Mark M Kushnir; Ingibjörg H Jonsdottir
Journal:  PLoS One       Date:  2013-08-28       Impact factor: 3.240

3.  Antiviral action of synthetic stigmasterol derivatives on herpes simplex virus replication in nervous cells in vitro.

Authors:  Erina Petrera; Analía G Níttolo; Laura E Alché
Journal:  Biomed Res Int       Date:  2014-07-24       Impact factor: 3.411

4.  Determination of dehydroepiandrosterone and its biologically active oxygenated metabolites in human plasma evinces a hormonal imbalance during HIV-TB coinfection.

Authors:  María Belén Vecchione; Javier Eiras; Guadalupe Verónica Suarez; Matías Tomás Angerami; Cecilia Marquez; Omar Sued; Graciela Ben; Héctor Miguel Pérez; Diego Gonzalez; Patricia Maidana; Viviana Mesch; María Florencia Quiroga; Andrea Claudia Bruttomesso
Journal:  Sci Rep       Date:  2018-04-27       Impact factor: 4.379

  4 in total

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