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Lellys M Contreras
Lellys M Contreras
Professor of Biochemistry
Verified email at uc.edu.ve - Homepage
Title
Cited by
Cited by
Year
Antiproliferative Effects and Mechanism of Action of SCH 56592 against Trypanosoma (Schizotrypanum)cruzi: In Vitro and In Vivo Studies
JA Urbina, G Payares, LM Contreras, A Liendo, C Sanoja, J Molina, ...
Antimicrobial Agents and Chemotherapy 42 (7), 1771-1777, 1998
2151998
Mechanism of action of anti-proliferative lysophospholipid analogues against the protozoan parasite Trypanosoma cruzi: potentiation of in vitro activity by the sterol …
R Lira, LM Contreras, RMS Rita, JA Urbina
Journal of Antimicrobial Chemotherapy 47 (5), 537-546, 2001
1252001
Modification of the sterol composition of Trypanosoma (Schizotrypanum) cruzi epimastigotes by Δ24 (25)-sterol methyl transferase inhibitors and their combinations with ketoconazole
JA Urbina, J Vivas, G Visbal, LM Contreras
Molecular and biochemical parasitology 73 (1-2), 199-210, 1995
1061995
Inhibitors of delta24 (25) sterol methyltransferase block sterol synthesis and cell proliferation in Pneumocystis carinii
JA Urbina, G Visbal, LM Contreras, G McLaughlin, R Docampo
Antimicrobial agents and chemotherapy 41 (7), 1428-1432, 1997
761997
Paracoccidioides brasiliensis by ajoene is associated with blockade of phosphatidylcholine biosynthesis
G San-Bias, JA Urbina, E Marchán, LM Contreras, F Sorais, F San-Blas
Microbiology 143 (5), 1583-1586, 1997
671997
Structure and interaction with membrane model systems of a peptide derived from the major epitope region of HIV protein gp41: implications on viral fusion mechanism
LM Contreras, FJ Aranda, F Gavilanes, JM González-Ros, J Villalaín
Biochemistry 40 (10), 3196-3207, 2001
542001
The transcriptional repressor RYBP is a natively unfolded protein which folds upon binding to DNA
JL Neira, M Román-Trufero, LM Contreras, J Prieto, G Singh, FN Barrera, ...
Biochemistry 48 (6), 1348-1360, 2009
512009
Altered lipid composition and enzyme activities of plasma membranes from Trypanosoma (Schizotrypanum) cruzi epimastigotes grown in the presence of sterol biosynthesis inhibitors
LM Contreras, J Vivas, JA Urbina
Biochemical pharmacology 53 (5), 697-704, 1997
411997
Isolation and characterization of a thermostable β-xylosidase in the thermophilic bacterium Geobacillus pallidus
D Quintero, Z Velasco, E Hurtado-Gómez, JL Neira, LM Contreras
Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics 1774 (4), 510-518, 2007
392007
Interaction of α-melanocyte stimulating hormone with binary phospholipid membranes: structural changes and relevance of phase behavior
LM Contreras, RFM de Almeida, J Villalaín, A Fedorov, M Prieto
Biophysical journal 80 (5), 2273-2283, 2001
372001
Interaction of a peptide derived from the N-heptad repeat region of gp41 env ectodomain with model membranes. Modulation of phospholipid phase behavior
R Pascual, M Contreras, A Federov, M Prieto, J Villalaín
Biochemistry 44 (43), 14275-88, 2005
322005
The family 52 β-xylosidase from Geobacillus stearothermophilus is a dimer: Structural and biophysical characterization of a glycoside hydrolase
LM Contreras, J Gómez, J Prieto, JM Clemente-Jiménez, ...
Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics 1784 (12), 1924-1934, 2008
272008
Two-dimensional infrared correlation spectroscopy study of the interaction of oxidized and reduced cytochrome c with phospholipid model membranes
A Bernabeu, LM Contreras, J Villalaín
Biochimica et Biophysica Acta (BBA)-Biomembranes 1768 (10), 2409-2420, 2007
242007
Cysteine Mutational Studies Provide Insight into a Thiol-Based Redox Switch Mechanism of Metal and DNA Binding in FurA from Anabaena sp. PCC 7120
L Botello-Morte, S Pellicer, VC Sein-Echaluce, LM Contreras, JL Neira, ...
Antioxidants & redox signaling 24 (4), 173-185, 2016
232016
Guaiacol peroxidase zymography for the undergraduate laboratory
J Wilkesman, D Castro, LM Contreras, L Kurz
Biochemistry and Molecular Biology Education 42 (5), 420-426, 2014
212014
Structure and conformational stability of a tetrameric thermostable N‐succinylamino acid racemase
J Pozo‐Dengra, S Martínez‐Rodríguez, LM Contreras, J Prieto, ...
Biopolymers: Original Research on Biomolecules 91 (9), 757-772, 2009
142009
The isolated C-terminal nuclear localization sequence of the breast cancer metastasis suppressor 1 is disordered
D Pantoja-Uceda, JL Neira, LM Contreras, CA Manton, DR Welch, ...
Archives of biochemistry and biophysics 664, 95-101, 2019
102019
Structural characterisation of the natively unfolded enterocin EJ97
JL Neira, LM Contreras, OR de los Panos, M Sánchez-Hidalgo, ...
Protein Engineering, Design & Selection 23 (7), 507-518, 2010
102010
Amylase zymography
A Andrades, LM Contreras
Zymography: Methods and Protocols, 301-308, 2017
92017
In vitro and in vivo antiproliferative effects of SCH 56592 against Trypanosoma cruzi, the causative agent of Chagas disease
JA Urbina, G Payares, C Sanoja, LM Contreras, A Liendo, MM Piras, ...
ICAAC Abstr 36, F102, 1996
71996
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Articles 1–20