Dra. Georgina Gurrola Briones
Investigador
Nivel b del Pride
Nivel II del SNI
Nivel II del SNI
Doctorado, en Investigacion Biomedica Basica, IBt-UNAM (1995)
Maestría, Bioquímica, Fac. de Química-UNAM (1986)
Licenciatura, Químico Farmaceutico Biologo, FES-Cuautitlan-UNAM (1979)
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Maestría
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Licenciatura
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Estancia Temporal
1 - Garcia Guerrero, Ivan Alberto (2018). Caracterizacion bioquimica del veneno del alacran Centruroides ornatus, una especie de interes medico .
Instituto de Biotecnologia,
Maestria en Ciencias Bioquimicas,
UNAM.
Asesor: Gurrola Briones, Georgina
2 - Sanchez Vasquez, Lorenzo (2011). Diseno de nuevos peptidos : sinteticos antimicrobianos.
Instituto de Biotecnologia,
Maestria en Ciencias Bioquimicas,
UNAM.
Asesor: Gurrola Briones, Georgina
3 - Gomez Utrera, Dora Luz (2010). Identificacion de eventos moleculares asociados a la intoxicacion con la toxina Cn2 mediante electroforesis bidimensional .
Instituto de Biotecnologia,
Maestria en Ciencias Bioquimicas,
UNAM.
Asesor: Gurrola Briones, Georgina
4 - Cazares Ordonez, Verna (2009). Busqueda y evaluacion de un marcador molecular para el estudio de los canales de potasio tipo hERG3 a partir del veneno del alacran Centruroides gracilis .
Instituto de Biotecnologia,
Maestria en Ciencias Bioquimicas,
UNAM.
Asesor: Gurrola Briones, Georgina
5 - Espino Solis, Gerardo Pavel (2004). Desarrollo de un peptido sintetico capaz de inducir anticuerpos neutralizantes en contra del veneno del alacran Centruroides noxius Hoffmann.
Instituto de Biotecnologia,
Maestro en Ciencias (Bioquimica),
UNAM.
Asesor: Gurrola Briones, Georgina
6 - Chavira Suarez, Erika (2004). Estudio del uso de una vacuna de DNA, como un posible tratamiento en contra del envenenamiento por picadura de alacran.
Facultad de Ciencias,
Licenciatura en Biología,
UNAM.
Asesor: Gurrola Briones, Georgina
7 - Pimienta Rosales, Genaro (2000). Aislamiento y caracterizacion de un peptido del veneno del alacran Centruroides noxiushoffmann, que bloquea especificamente el canal de potasio Herg.
Instituto de Biotecnologia,
Maestro en Ciencias (Bioquimica),
UNAM.
Asesor: Gurrola Briones, Georgina
Total de publicaciones: 67
- Tipo
- Fecha
Artículo
8 - Garcia-Guerrero,I.A., Carcamo-Noriega,E., Gomez-Lagunas,F., Gonzalez-Santillan,E., Zamudio,F.Z., Gurrola,G.B., Possani,L.D. (2020). Biochemical characterization of the venom from the Mexican scorpion Centruroides ornatus, a dangerous species to humans.
Toxicon,
173,
27-38.
Artículo
9 - Gurrola, G. B., Guijarro, J. I., Delepierre, M., Mendoza, R. L. L., Cid-Uribe, J. I., Coronas, F. V., Possani, L. D. (2019). Cn29, a novel orphan peptide found in the venom of the scorpion Centruroides noxius: Structure and function.
Toxicon,
167,
184-191.
Artículo
10 - Jaimes-Hoy, L., Gurrola, G.B., Cisneros, M., Joseph-Bravo, P., Possani, L.D., Charli, J.L. (2017). The Kv1.3 channel blocker Vm24 enhances muscle glucose transporter 4 mobilization but does not reduce body-weight gain in diet-induced obese male rats.
Life Sciences,
181,
23-30.
Artículo
11 - Xiao,L., Gurrola,G.B., Zhang,J., Valdivia,C.R., SanMartin,M., Zamudio,F.Z., Zhang,L., Possani,L.D., Valdivia,H.H. (2016). Structure-function relationships of peptides forming the calcin family of ryanodine receptor ligands.
Journal of General Physiology,
147 (5),
375-394.
Revisión
12 - Ortiz,E., Gurrola,G.B., Schwartz,E.F., Possani,L.D. (2015). Scorpion venom components as potential candidates for drug development.
Toxicon,
93,
125-135.
Artículo
13 - Zhao,Y.T., Valdivia,C.R., Gurrola,G.B., Powers,P.P., Willis,B.C., Moss,R.L., Jalife,J., Valdivia,H.H. (2015). Arrhythmogenesis in a catecholaminergic polymorphic ventricular tachycardia mutation that depresses ryanodine receptor function.
Proceedings of the National Academy of Sciences of the United States of America,
112 (13),
E1669-E1677.
Revisión
14 - Zhao,Y.T., Valdivia,C.R., Gurrola,G.B., Hernandez,J.J., Valdivia,H.H. (2015). Arrhythmogenic mechanisms in ryanodine receptor channelopathies.
Science China Life Sciences,
58 (1),
54-58.
Revisión
15 - Quintero-Hernandez,V., Jimenez-Vargas,J.M., Gurrola,G.B., Valdivia,H.H., Possani,L.D. (2013). Scorpion venom components that affect ion-channels function.
Toxicon,
76,
328-342.
Artículo
16 - Riano-Umbarila,L., Olamendi-Portugal,T., Morelos-Juarez,C., Gurrola,G.B., Possani,L.D., Becerril,B. (2013). A novel human recombinant antibody fragment capable of neutralizing Mexican scorpion toxins.
Toxicon,
76,
370-376.
Artículo
17 - Sanchez-Vasquez,L., Silva-Sanchez,J., Jimenez-Vargas,J.M., Rodriguez-Romero,A., Munoz-Garay,C., Rodriguez,M.C., Gurrola,G.B., Possani,L.D. (2013). Enhanced antimicrobial activity of novel synthetic peptides derived from vejovine and hadrurin.
Biochimica et Biophysica Acta (BBA) - General Subjects,
1830 (6),
3427-3436.
Artículo
18 - Gurrola,G.B., Hernandez-Lopez,R.A., Rodriguez de la Vega,R.C., Varga,Z., Batista,C.V., Salas-Castillo,S.P., Panyi,G., del Rio-Portilla,F., Possani,L.D. (2012). Structure, function and chemical synthesis of Vaejovis mexicanus peptide 24: a novel potent blocker of Kv1.3 potassium channels of human T lymphocytes.
Biochemistry,
51 (19),
4049-4061.
Artículo
19 - Schiavon,E., Pedraza-Escalona,M., Gurrola,G.B., Olamendi-Portugal,T., Corzo,G., Wanke,E., Possani,L.D. (2012). Negative-shift activation, current reduction and resurgent currents induced by beta-toxins from Centruroides scorpions in sodium channels.
Toxicon,
59 (2),
283-293.
Artículo
20 - Varga,Z., Gurrola-Briones,G., Papp,F., Rodriguez de la Vega,R.C., Pedraza-Alva,G., Tajhya,R.B., Gaspar,R., Cardenas,L., Rosenstein,Y., Beeton,C., Possani,L.D., Panyi,G. (2012). Vm24, a Natural Immunosuppressant Peptide Potently and Selectively Blocks Kv1.3 Potassium Channels of Human T Cells.
Molecular Pharmacology,
82 (3),
372-382.
Artículo
21 - Hernandez-Aponte,C.A., Silva-Sanchez,J., Quintero-Hernandez,V., Rodriguez-Romero,A., Balderas,C., Possani,L.D., Gurrola,G.B. (2011). Vejovine, a new antibiotic from the scorpion venom of Vaejovis mexicanus.
Toxicon,
57 (1),
84-92.
Artículo; Actas Paper
22 - Jimenez-Vargas,J.M., Restano-Cassulini,R., Quintero-Hernandez,V., Gurrola,G.B., Possani,L.D. (2011). Recombinant expression of the toxic peptide ErgTx1 and role of Met35 on its stability and function.
Peptides,
32 (3),
560-567.
Artículo
23 - Gurrola,G.B., Capes,E.M., Zamudio,F.Z., Possani,L.D., Valdivia,H.H. (2010). Imperatoxin A, a Cell-Penetrating Peptide from Scorpion Venom, as a Probe of Ca-Release Channels/Ryanodine Receptors.
Pharmaceuticals.(Basel),
3 (4),
1093-1107.
Revisión
24 - Prestipino,G., Corzo,G., Romeo,S., Murgia,A.R., Zanardi,I., Gurrola,G., Possani,L.D. (2009). Scorpion toxins that block transient currents (IA) of rat cerebellum granular cells.
Toxicology Letters,
187 (1),
1-9.
Artículo
25 - Aparicio-Fabre,R., Guillen,G., Estrada,G., Olivares-Grajales,J., Gurrola,G., Sanchez,F. (2006). Profilin tyrosine phosphorylation in poly-l-proline-binding regions inhibits binding to phosphoinositide 3-kinase in Phaseolus vulgaris.
Plant Journal,
47 (4),
491-500.
Artículo; Actas Paper
26 - Restano-Cassulini,R., Korolkova,Y.V., Diochot,S., Gurrola,G., Guasti,L., Possani,L., Lazdunski,M., Grishin,E., Arcangeli,A., Wanke,E. (2006). Species Diversity and Peptide Toxins Blocking Selectivity of ERG Subfamily K+ Channels in CNS.
Molecular Pharmacology,
69 (5),
1673-1683.
Artículo
27 - Schiavon,E., Sacco,T., Restano-Cassulini,R., Gurrola,G., Tempia,F., Possani,L.D., Wanke,E. (2006). Resurgent current and voltage sensor-trapping enhanced activation by a {beta}-scorpion toxin solely in nav1.6 channel: Significance in Mice Purkinje Neurons.
Journal of Biological Chemistry,
281 (29),
20326-20337.
Artículo
28 - Coronas,F.I., Balderas,C., Lopez,L.P., Possani,L.D., Gurrola,G.B. (2005). Amino acid sequence determination and chemical synthesis of CllErg1 (gamma-KTx1.5), a K+ channel blocker peptide isolated from the scorpion Centruroides limpidus limpidus.
Journal of the Brazilian Chemical Society,
16 (3A),
404-411.
Artículo
29 - Frenal,K., Xu,C.Q., Wolff,N., Wecker,K., Gurrola,G.B., Zhu,S.Y., Chi,C.W., Possani,L.D., Tytgat,J., Delepierre,M. (2004). Exploring structural features of the interaction between the scorpion toxinCnErg1 and ERG K(+) channels.
Proteins,
56 (2),
367-375.
Artículo
30 - Rosales-Castillo,J.A., Acosta-Saavedra,L.C., Torres,R., Ochoa-Fierro,J., Borja-Aburto,V.H., Lopez-Carrillo,L., Garcia-Vargas,G.G., Gurrola,G.B., Cebrian,M.E., Calderon-Aranda,E.S. (2004). Arsenic exposure and human papillomavirus response in non-melanoma skin cancer Mexican patients: a pilot study.
International Archives of Occupational and Environmental Health,
77 (6),
418-423.
Artículo
31 - Gazarian,T.G., Selisko,B., Gurrola,G.B., Possani,L.D., Gazarian,K.G. (2003). Potential of Peptides Selected from Random Phage-Displayed Libraries to Mimic Conformational Epitopes: A Study on Scorpion Toxin Cn2 and the Neutralizing Monoclonal Antibody BCF2.
Combinatorial Chemistry & High Throughput Screening,
6 (2),
119-132.
Artículo
32 - Corona,M., Gurrola,G.B., Merino,E., Cassulini,R.R., Valdez-Cruz,N.A., Garcia,B, Ramirez-Dominguez,M.E., Coronas,F.I., Zamudio,F.Z., Wanke,E., Possani,L.D. (2002). A large number of novel Ergtoxin-like genes and ERG K(+)-channels blocking peptides from scorpions of the genus Centruroides.
FEBS Letters,
532 (1-2),
121-126.
Artículo
33 - Lecchi,M., Redaelli,E., Rosati,B., Gurrola,G., Florio,T., Crociani,O., Curia,G., Cassulini,R.R., Masi,A., Arcangeli,A., Olivotto,M., Schettini,G., Possani,L.D., Wanke,E. (2002). Isolation of a long-lasting eag-related gene-type K+ current in MMQ lactotrophs and its accommodating role during slow firing and prolactin release.
Journal of Neuroscience,
22 (9),
3414-3425.
Artículo
34 - Pardo-Lopez,L., Garcia-Valdes,J., Gurrola,G.B., Robertson,G.A., Possani,L.D. (2002). Mapping the receptor site for ergtoxin, a specific blocker of ERG channels.
FEBS Letters,
510 (1-2),
45-49.
Artículo
35 - Frau,A., Pisciotta,M., Gurrola,G.B., Possani,L.D., Prestipino,G. (2001). Synthetic undecapeptide (NTX10-20) of noxiustoxin blocks completely the I(A) potassium currents of cerebellum granular cells.
European Biophysics Journal,
29 (8),
569-573.
Artículo
36 - Rocchetti,M., Besana,A., Gurrola,G.B., Possani,L.D., Zaza,A. (2001). Rate dependency of delayed rectifier currents during the guinea-pig ventricular action potential.
Journal of Physiology,
534 (Pt 3),
721-732.
Carta
37 - Bottiglieri,C., Ferrara,L., Corona,M., Gurrola,G.B., Batista,C., Wanke,E., Possani,L.D. (2000). Disulfide bridges of ergtoxin, a member of a new sub-family of peptide blockers of the ether-a-go-go-related K+ channel.
FEBS Letters,
479 (3),
156-157 .
Artículo
38 - Torres-Larios,A., Gurrola,G.B., Zamudio,F.Z., Possani,L.D. (2000). Hadrurin, a new antimicrobial peptide from the venom of the scorpion Hadrurus aztecus.
European Journal of Biochemistry,
267 (16),
5023-5031.
Artículo
39 - Calderon-Aranda,E.S., Selisko,B., York,E.J., Gurrola,G.B., Stewart,J.M., Possani,L.D. (1999). Mapping of an epitope recognized by a neutralizing monoclonal antibody specific to toxin Cn2 from the scorpion Centruroides noxius, using discontinuous synthetic peptides.
European Journal of Biochemistry,
264 (3),
746-755.
Artículo
40 - Gurrola,G.B., Rosati,B., Rocchetti,M., Pimienta,G., Zaza,A., Arcangeli,A., Olivotto,M., Possani,L.D., Wanke,E. (1999). A toxin to nervous, cardiac, and endocrine ERG K+ channels isolated from Centruroides noxius scorpion venom.
FASEB Journal,
13 (8),
953-962.
Artículo
41 - Gurrola,G.B., Arevalo,C., Sreekumar,R., Lokuta,A.J., Walker,J.W., Valdivia,H.H. (1999). Activation of ryanodine receptors by imperatoxin A and a peptide segment of the II-III loop of the dihydropyridine receptor.
Journal of Biological Chemistry,
274 (12),
7879-7886.
*
Revisión
42 - Possani,L.D., Selisko,B., Gurrola,G.B. (1999). Structure and function of scorpion toxins affecting K+-channels.
Perspectives In Drug Discovery And Design,
16,
15-40.
Artículo
43 - Samso,M., Trujillo,R., Gurrola,G.B., Valdivia,H.H., Wagenknecht,T. (1999). Three-dimensional location of the imperatoxin A binding site on the ryanodine receptor.
Journal of Cell Biology,
146 (2),
493-499.
*
Artículo
44 - Zhu,X., Gurrola,G., Jiang,M.T., Walker,J.W., Valdivia,H.H. (1999). Conversion of an inactive cardiac dihydropyridine receptor II-III loop segment into forms that activate skeletal ryanodine receptors.
FEBS Letters,
450 (3),
221-226.
*
Artículo
45 - Martinez,F., Munoz-Garay,C., Gurrola,G., Darszon,A., Possani,L.D., Becerril,B. (1998). Site directed mutants of Noxiustoxin reveal specific interactions with potassium channels.
FEBS Letters,
429 (3),
381-384.
Artículo
46 - Olamendi-Portugal,T., Gomez-Lagunas,F.G., Gurrola,G.B., Possani,L.D. (1998). Two similar peptides from the venom of the scorpion Pandinus imperator, one highly effective blocker and the other inactive on K+ channels.
Toxicon,
36 (5),
759-770.
Artículo
47 - Zamudio,F.Z., Gurrola,G.B., Arevalo,C., Sreekumar,R., Walker,J.W., Valdivia,H.H., Possani,L.D. (1997). Primary structure and synthesis of Imperatoxin A (IpTx(a)), a peptide activator of Ca2+ release channels/ryanodine receptors.
FEBS Letters,
405 (3),
385-389.
Artículo
48 - Dehesa-Davila,M., Ramirez,A.N., Zamudio,F.Z., Gurrola-Briones,G., Lievano,A., Darszon,A., Possani,L.D. (1996). Structural and functional comparison of toxins from the venom of the scorpions Centruroides infamatus infamatus, Centruroides limpidus limpidus and Centruroides noxius.
Comparative Biochemistry and Physiology - B Biochemistry and Molecular Biology,
113 (2),
331-339.
Artículo
49 - Martinez,F., Becerril,B., Gurrola,G.B., Martin,B.M., Possani,L.D. (1996). Synthesis and expression of the gene coding for noxiustoxin, a K+ channel-blocking peptide from the venom of the scorpion Centruroides noxius.
Toxicon,
34 (11-12),
1413-1419.
Artículo
50 - Nieto,A.R., Gurrola,G.B., Vaca,L., Possani,L.D. (1996). Noxiustoxin 2, a novel K+ channel blocking peptide from the venom of the scorpion Centruroides noxius Hoffmann.
Toxicon,
34 (8),
913-922.
Artículo
51 - Olamendi-Portugal,T., Gomez-Lagunas,F., Gurrola,G.B., Possani,L.D. (1996). A novel structural class of K+-channel blocking toxin from the scorpion Pandinus imperator.
Biochemical Journal,
315 (Pt 3),
977-981.
Artículo
52 - Dauplais,M., Gilquin,B., Possani,L.D., Gurrola-Briones,G., Roumestand,C., Menez,A. (1995). Determination of the three-dimensional solution structure of noxiustoxin: analysis of structural differences with related short-chain scorpion toxins.
Biochemistry,
34 (51),
16563-16573.
Artículo
53 - Drakopoulou,E., Cotton,J., Virelizier,H., Bernardi,E., Schoofs,A.R., Partiseti,M., Choquet,D., Gurrola,G., Possani,L.D., Vita,C. (1995). Chemical synthesis, structural and functional characterisation of noxiustoxin, a powerful blocker of lymphocyte voltage-dependent K+ channels.
Biochemical and Biophysical Research Communications,
213 (3),
901-907.
Artículo
54 - Gurrola,G.B., Possani,L.D. (1995). Structural and functional features of noxiustoxin: a K+ channel blocker.
Biochemistry and Molecular Biology International,
37 (3),
527-535.
Artículo
55 - Herion,P., Gurrola-Briones,G., Sanchez,M.D.R., Saavedra,R., Possani,L.D. (1995). Monoclonal antibodies against noxiustoxin.
Hybridoma,
14 (3),
247-251.
Artículo
56 - Gurrola,G.B., Moreno-Hagelsieb,G., Zamudio,F.Z., Garcia,M., Soberon,X., Possani,L.D. (1994). The disulfide bridges of toxin 2 from the scorpion Centruroides noxius Hoffmann and its three-dimensional structure calculated using the coordinates of variant 3 from Centruroides sculpturatus.
FEBS Letters,
347 (1),
59-62.
Artículo
57 - Martin,B.M., Ramirez,A.N., Gurrola,G.B., Nobile,M., Prestipino,G., Possani,L.D. (1994). Novel K(+)-channel-blocking toxins from the venom of the scorpion Centruroides limpidus limpidus Karsch.
Biochemical Journal,
304 (Pt 1),
51-56.
Artículo
58 - Ramirez,A.N., Martin,B.M., Gurrola,G.B., Possani,L.D. (1994). Isolation and characterization of a novel toxin from the venom of the scorpion Centruroides limpidus limpidus Karsch.
Toxicon,
32 (4),
479-490.
Artículo
59 - Vaca,L., Gurrola,G.B., Possani,L.D., Kunze,D.L. (1993). Blockade of a KCa channel with synthetic peptides from noxiustoxin: a K+ channel blocker.
Journal of Membrane Biology,
134 (2),
123-129.
Artículo
60 - Possani,L.D., Martin,B.M., Yatani,A., Mochca-Morales,J., Zamudio,F.Z., Gurrola,G.B., Brown,A.M. (1992). Isolation and physiological characterization of taicatoxin, a complex toxin with specific effects on calcium channels.
Toxicon,
30 (11),
1343-1364.
Artículo
61 - Zamudio,F., Saavedra,R., Martin,B.M., Gurrola-Briones,G., Herion,P., Possani,L.D. (1992). Amino acid sequence and immunological characterization with monoclonal antibodies of two toxins from the venom of the scorpion Centruroides noxius Hoffmann.
European Journal of Biochemistry,
204 (1),
281-292.
Artículo
62 - Gurrola,G.B., Molinar-Rode,R., Sitges,M., Bayon,A., Possani,L.D. (1989). Synthetic peptides corresponding to the sequence of noxiustoxin indicate that the active site of this K+ channel blocker is located on its amino-terminal portion.
Journal of Neural Transmission,
77 (1),
11-20.
Artículo
63 - Martin,B.M., Carbone,E., Yatani,A., Brown,A.M., Ramirez,A.N., Gurrola,G.B., Possani,L.D. (1988). Amino acid sequence and physiological characterization of toxins from the venom of the scorpion Centruroides limpidus tecomanus Hoffmann.
Toxicon,
26 (9),
785-794.
Artículo
64 - Ramirez,A.N., Gurrola,G.B., Martin,B.M., Possani,L.D. (1988). Isolation of several toxins from the venom of the scorpion Centruroides limpidus tecomanus Hoffmann.
Toxicon,
26 (9),
773-783.
Artículo
65 - Brown,A.M., Yatani,A., Lacerda,A.E., Gurrola,G.B., Possani,L.D. (1987). Neurotoxins that act selectively on voltage-dependent cardiac calcium channels.
Circulation Research,
61 (4 Pt 2),
I6-I9.
Internacional
66 - Possani,L.D., Gurrola,G.B., Schwartz,E., Restano,R. (2011). Bioquimica y biologia molecular de los venenos de escorpiones de importancia medica en el continente americano. Emergencias por Animales Ponzonosos en las Americas .
147-180,
Mexico.
Internacional
67 - Gurrola,G.B., Zhu,X., Valdivia,H (2005). Scorpion Peptides as High-Affinity Probes of Ryanodine Receptor Function. Ryanodine receptors : structure, function and dysfunction in clinical disease.
Developments in Cardiovascular Medicine,
191-200,
254,
New York.
Memoria in extenso
68 - Gutierrez,M.C., Estrada,G.I., Estrada-Parra,S., Gurrola,G.B., Possani,L.D. (1991). Synthetic peptides as skin test reagents in leprosy. Proceedings Leprosy Research in Latin America.
7 p,
Caracas.
Memoria in extenso
69 - Possani,L.D., Gurrola,G.B., Portugal,T.O., Zamudio,F.Z., Vaca,L.D., Calderon,S.A., Kirsch,G.E. (1991). Scorpion toxins: a model for peptide synthesis of new drugs. Proceedings First Brazilian Congress on Proteins.
352-367,
Brasil.
Nacional
70 - Gurrola,G.B., Molina-Rode,R., Zentella,A.D., Possani,L.D. (1984). Sintesis de peptidos y su posible utilizacion como vacuna contra toxinas de alacran. Avances en el mecanismo de accion de farmacos.
35-50.
Preprint
71 - Sheard,T.M.D., Howlett,L., Kirton,H., Yang,Z., Gurrola,G., Steele,D., Jayasinghe,I., Valdivia,H.H., Colyer,J. (2020). Peptide ligands of the cardiac ryanodine receptor as super-resolution imaging probes.
bioRxiv,
Preprint posted June 28.
72 - Gurrola Briones, Georgina (1994). Caracterizacion funcional estructural de la noxiustoxina.
Instituto de Biotecnologia,
Doctorado en Investigacion Biomedica Basica,
UNAM.
Asesor: Possani, Lourival Domingos
73 - Gurrola Briones, Georgina (1986). Sintesis quimica de peptidos correspondientes a secuencias de aminoacidos de toxinas de alacran y sus propiedades.
Instituto de Biotecnologia,
Maestro en Ciencias Quimicas (Bioquimica),
UNAM.
Asesor: Possani, Lourival Domingos
74 - Gurrola Briones, Georgina (1981). Busqueda e identificacion de anticuerpos contra antigenos del sistema hla .
FES Cuautitlan,
Quimico Farmaceutico Biologo,
UNAM.
Artículo
75 - Garcia-Guerrero,I.A., Carcamo-Noriega,E., Gomez-Lagunas,F., Gonzalez-Santillan,E., Zamudio,F.Z., Gurrola,G.B., Possani,L.D.. Biochemical characterization of the venom from the Mexican scorpion Centruroides ornatus, a dangerous species to humans.
Toxicon,
173,
27-38.
Preprint
76 - Sheard,T.M.D., Howlett,L., Kirton,H., Yang,Z., Gurrola,G., Steele,D., Jayasinghe,I., Valdivia,H.H., Colyer,J.. Peptide ligands of the cardiac ryanodine receptor as super-resolution imaging probes.
bioRxiv,
Preprint posted June 28.
Artículo
77 - Gurrola, G. B., Guijarro, J. I., Delepierre, M., Mendoza, R. L. L., Cid-Uribe, J. I., Coronas, F. V., Possani, L. D.. Cn29, a novel orphan peptide found in the venom of the scorpion Centruroides noxius: Structure and function.
Toxicon,
167,
184-191.
Artículo
79 - Xiao,L., Gurrola,G.B., Zhang,J., Valdivia,C.R., SanMartin,M., Zamudio,F.Z., Zhang,L., Possani,L.D., Valdivia,H.H.. Structure-function relationships of peptides forming the calcin family of ryanodine receptor ligands.
Journal of General Physiology,
147 (5),
375-394.
Revisión
80 - Ortiz,E., Gurrola,G.B., Schwartz,E.F., Possani,L.D.. Scorpion venom components as potential candidates for drug development.
Toxicon,
93,
125-135.
Artículo
81 - Zhao,Y.T., Valdivia,C.R., Gurrola,G.B., Powers,P.P., Willis,B.C., Moss,R.L., Jalife,J., Valdivia,H.H.. Arrhythmogenesis in a catecholaminergic polymorphic ventricular tachycardia mutation that depresses ryanodine receptor function.
Proceedings of the National Academy of Sciences of the United States of America,
112 (13),
E1669-E1677.
Revisión
82 - Zhao,Y.T., Valdivia,C.R., Gurrola,G.B., Hernandez,J.J., Valdivia,H.H.. Arrhythmogenic mechanisms in ryanodine receptor channelopathies.
Science China Life Sciences,
58 (1),
54-58.
Revisión
83 - Quintero-Hernandez,V., Jimenez-Vargas,J.M., Gurrola,G.B., Valdivia,H.H., Possani,L.D.. Scorpion venom components that affect ion-channels function.
Toxicon,
76,
328-342.
Artículo
84 - Riano-Umbarila,L., Olamendi-Portugal,T., Morelos-Juarez,C., Gurrola,G.B., Possani,L.D., Becerril,B.. A novel human recombinant antibody fragment capable of neutralizing Mexican scorpion toxins.
Toxicon,
76,
370-376.
Artículo
85 - Sanchez-Vasquez,L., Silva-Sanchez,J., Jimenez-Vargas,J.M., Rodriguez-Romero,A., Munoz-Garay,C., Rodriguez,M.C., Gurrola,G.B., Possani,L.D.. Enhanced antimicrobial activity of novel synthetic peptides derived from vejovine and hadrurin.
Biochimica et Biophysica Acta (BBA) - General Subjects,
1830 (6),
3427-3436.
Artículo
86 - Gurrola,G.B., Hernandez-Lopez,R.A., Rodriguez de la Vega,R.C., Varga,Z., Batista,C.V., Salas-Castillo,S.P., Panyi,G., del Rio-Portilla,F., Possani,L.D.. Structure, function and chemical synthesis of Vaejovis mexicanus peptide 24: a novel potent blocker of Kv1.3 potassium channels of human T lymphocytes.
Biochemistry,
51 (19),
4049-4061.
Artículo
87 - Schiavon,E., Pedraza-Escalona,M., Gurrola,G.B., Olamendi-Portugal,T., Corzo,G., Wanke,E., Possani,L.D.. Negative-shift activation, current reduction and resurgent currents induced by beta-toxins from Centruroides scorpions in sodium channels.
Toxicon,
59 (2),
283-293.
Artículo
88 - Varga,Z., Gurrola-Briones,G., Papp,F., Rodriguez de la Vega,R.C., Pedraza-Alva,G., Tajhya,R.B., Gaspar,R., Cardenas,L., Rosenstein,Y., Beeton,C., Possani,L.D., Panyi,G.. Vm24, a Natural Immunosuppressant Peptide Potently and Selectively Blocks Kv1.3 Potassium Channels of Human T Cells.
Molecular Pharmacology,
82 (3),
372-382.
Artículo
89 - Hernandez-Aponte,C.A., Silva-Sanchez,J., Quintero-Hernandez,V., Rodriguez-Romero,A., Balderas,C., Possani,L.D., Gurrola,G.B.. Vejovine, a new antibiotic from the scorpion venom of Vaejovis mexicanus.
Toxicon,
57 (1),
84-92.
Artículo; Actas Paper
90 - Jimenez-Vargas,J.M., Restano-Cassulini,R., Quintero-Hernandez,V., Gurrola,G.B., Possani,L.D.. Recombinant expression of the toxic peptide ErgTx1 and role of Met35 on its stability and function.
Peptides,
32 (3),
560-567.
Internacional
91 - Possani,L.D., Gurrola,G.B., Schwartz,E., Restano,R.. Bioquimica y biologia molecular de los venenos de escorpiones de importancia medica en el continente americano. Emergencias por Animales Ponzonosos en las Americas .
147-180,
Mexico.
Artículo
92 - Gurrola,G.B., Capes,E.M., Zamudio,F.Z., Possani,L.D., Valdivia,H.H.. Imperatoxin A, a Cell-Penetrating Peptide from Scorpion Venom, as a Probe of Ca-Release Channels/Ryanodine Receptors.
Pharmaceuticals.(Basel),
3 (4),
1093-1107.
Revisión
93 - Prestipino,G., Corzo,G., Romeo,S., Murgia,A.R., Zanardi,I., Gurrola,G., Possani,L.D.. Scorpion toxins that block transient currents (IA) of rat cerebellum granular cells.
Toxicology Letters,
187 (1),
1-9.
Artículo
94 - Aparicio-Fabre,R., Guillen,G., Estrada,G., Olivares-Grajales,J., Gurrola,G., Sanchez,F.. Profilin tyrosine phosphorylation in poly-l-proline-binding regions inhibits binding to phosphoinositide 3-kinase in Phaseolus vulgaris.
Plant Journal,
47 (4),
491-500.
Artículo; Actas Paper
95 - Restano-Cassulini,R., Korolkova,Y.V., Diochot,S., Gurrola,G., Guasti,L., Possani,L., Lazdunski,M., Grishin,E., Arcangeli,A., Wanke,E.. Species Diversity and Peptide Toxins Blocking Selectivity of ERG Subfamily K+ Channels in CNS.
Molecular Pharmacology,
69 (5),
1673-1683.
Artículo
96 - Schiavon,E., Sacco,T., Restano-Cassulini,R., Gurrola,G., Tempia,F., Possani,L.D., Wanke,E.. Resurgent current and voltage sensor-trapping enhanced activation by a {beta}-scorpion toxin solely in nav1.6 channel: Significance in Mice Purkinje Neurons.
Journal of Biological Chemistry,
281 (29),
20326-20337.
Artículo
97 - Coronas,F.I., Balderas,C., Lopez,L.P., Possani,L.D., Gurrola,G.B.. Amino acid sequence determination and chemical synthesis of CllErg1 (gamma-KTx1.5), a K+ channel blocker peptide isolated from the scorpion Centruroides limpidus limpidus.
Journal of the Brazilian Chemical Society,
16 (3A),
404-411.
Internacional
98 - Gurrola,G.B., Zhu,X., Valdivia,H. Scorpion Peptides as High-Affinity Probes of Ryanodine Receptor Function. Ryanodine receptors : structure, function and dysfunction in clinical disease.
Developments in Cardiovascular Medicine,
191-200,
254,
New York.
Artículo
99 - Frenal,K., Xu,C.Q., Wolff,N., Wecker,K., Gurrola,G.B., Zhu,S.Y., Chi,C.W., Possani,L.D., Tytgat,J., Delepierre,M.. Exploring structural features of the interaction between the scorpion toxinCnErg1 and ERG K(+) channels.
Proteins,
56 (2),
367-375.
Artículo
100 - Rosales-Castillo,J.A., Acosta-Saavedra,L.C., Torres,R., Ochoa-Fierro,J., Borja-Aburto,V.H., Lopez-Carrillo,L., Garcia-Vargas,G.G., Gurrola,G.B., Cebrian,M.E., Calderon-Aranda,E.S.. Arsenic exposure and human papillomavirus response in non-melanoma skin cancer Mexican patients: a pilot study.
International Archives of Occupational and Environmental Health,
77 (6),
418-423.
Artículo
101 - Gazarian,T.G., Selisko,B., Gurrola,G.B., Possani,L.D., Gazarian,K.G.. Potential of Peptides Selected from Random Phage-Displayed Libraries to Mimic Conformational Epitopes: A Study on Scorpion Toxin Cn2 and the Neutralizing Monoclonal Antibody BCF2.
Combinatorial Chemistry & High Throughput Screening,
6 (2),
119-132.
Artículo
102 - Corona,M., Gurrola,G.B., Merino,E., Cassulini,R.R., Valdez-Cruz,N.A., Garcia,B, Ramirez-Dominguez,M.E., Coronas,F.I., Zamudio,F.Z., Wanke,E., Possani,L.D.. A large number of novel Ergtoxin-like genes and ERG K(+)-channels blocking peptides from scorpions of the genus Centruroides.
FEBS Letters,
532 (1-2),
121-126.
Artículo
103 - Lecchi,M., Redaelli,E., Rosati,B., Gurrola,G., Florio,T., Crociani,O., Curia,G., Cassulini,R.R., Masi,A., Arcangeli,A., Olivotto,M., Schettini,G., Possani,L.D., Wanke,E.. Isolation of a long-lasting eag-related gene-type K+ current in MMQ lactotrophs and its accommodating role during slow firing and prolactin release.
Journal of Neuroscience,
22 (9),
3414-3425.
Artículo
104 - Pardo-Lopez,L., Garcia-Valdes,J., Gurrola,G.B., Robertson,G.A., Possani,L.D.. Mapping the receptor site for ergtoxin, a specific blocker of ERG channels.
FEBS Letters,
510 (1-2),
45-49.
Artículo
105 - Frau,A., Pisciotta,M., Gurrola,G.B., Possani,L.D., Prestipino,G.. Synthetic undecapeptide (NTX10-20) of noxiustoxin blocks completely the I(A) potassium currents of cerebellum granular cells.
European Biophysics Journal,
29 (8),
569-573.
Artículo
106 - Rocchetti,M., Besana,A., Gurrola,G.B., Possani,L.D., Zaza,A.. Rate dependency of delayed rectifier currents during the guinea-pig ventricular action potential.
Journal of Physiology,
534 (Pt 3),
721-732.
Carta
107 - Bottiglieri,C., Ferrara,L., Corona,M., Gurrola,G.B., Batista,C., Wanke,E., Possani,L.D.. Disulfide bridges of ergtoxin, a member of a new sub-family of peptide blockers of the ether-a-go-go-related K+ channel.
FEBS Letters,
479 (3),
156-157 .
Artículo
108 - Torres-Larios,A., Gurrola,G.B., Zamudio,F.Z., Possani,L.D.. Hadrurin, a new antimicrobial peptide from the venom of the scorpion Hadrurus aztecus.
European Journal of Biochemistry,
267 (16),
5023-5031.
Artículo
109 - Calderon-Aranda,E.S., Selisko,B., York,E.J., Gurrola,G.B., Stewart,J.M., Possani,L.D.. Mapping of an epitope recognized by a neutralizing monoclonal antibody specific to toxin Cn2 from the scorpion Centruroides noxius, using discontinuous synthetic peptides.
European Journal of Biochemistry,
264 (3),
746-755.
Artículo
110 - Gurrola,G.B., Rosati,B., Rocchetti,M., Pimienta,G., Zaza,A., Arcangeli,A., Olivotto,M., Possani,L.D., Wanke,E.. A toxin to nervous, cardiac, and endocrine ERG K+ channels isolated from Centruroides noxius scorpion venom.
FASEB Journal,
13 (8),
953-962.
Artículo
111 - Gurrola,G.B., Arevalo,C., Sreekumar,R., Lokuta,A.J., Walker,J.W., Valdivia,H.H.. Activation of ryanodine receptors by imperatoxin A and a peptide segment of the II-III loop of the dihydropyridine receptor.
Journal of Biological Chemistry,
274 (12),
7879-7886.
*
Revisión
112 - Possani,L.D., Selisko,B., Gurrola,G.B.. Structure and function of scorpion toxins affecting K+-channels.
Perspectives In Drug Discovery And Design,
16,
15-40.
Artículo
113 - Samso,M., Trujillo,R., Gurrola,G.B., Valdivia,H.H., Wagenknecht,T.. Three-dimensional location of the imperatoxin A binding site on the ryanodine receptor.
Journal of Cell Biology,
146 (2),
493-499.
*
Artículo
114 - Zhu,X., Gurrola,G., Jiang,M.T., Walker,J.W., Valdivia,H.H.. Conversion of an inactive cardiac dihydropyridine receptor II-III loop segment into forms that activate skeletal ryanodine receptors.
FEBS Letters,
450 (3),
221-226.
*
Artículo
115 - Martinez,F., Munoz-Garay,C., Gurrola,G., Darszon,A., Possani,L.D., Becerril,B.. Site directed mutants of Noxiustoxin reveal specific interactions with potassium channels.
FEBS Letters,
429 (3),
381-384.
Artículo
Artículo
117 - Zamudio,F.Z., Gurrola,G.B., Arevalo,C., Sreekumar,R., Walker,J.W., Valdivia,H.H., Possani,L.D.. Primary structure and synthesis of Imperatoxin A (IpTx(a)), a peptide activator of Ca2+ release channels/ryanodine receptors.
FEBS Letters,
405 (3),
385-389.
Artículo
118 - Dehesa-Davila,M., Ramirez,A.N., Zamudio,F.Z., Gurrola-Briones,G., Lievano,A., Darszon,A., Possani,L.D.. Structural and functional comparison of toxins from the venom of the scorpions Centruroides infamatus infamatus, Centruroides limpidus limpidus and Centruroides noxius.
Comparative Biochemistry and Physiology - B Biochemistry and Molecular Biology,
113 (2),
331-339.
Artículo
119 - Martinez,F., Becerril,B., Gurrola,G.B., Martin,B.M., Possani,L.D.. Synthesis and expression of the gene coding for noxiustoxin, a K+ channel-blocking peptide from the venom of the scorpion Centruroides noxius.
Toxicon,
34 (11-12),
1413-1419.
Artículo
120 - Nieto,A.R., Gurrola,G.B., Vaca,L., Possani,L.D.. Noxiustoxin 2, a novel K+ channel blocking peptide from the venom of the scorpion Centruroides noxius Hoffmann.
Toxicon,
34 (8),
913-922.
Artículo
121 - Olamendi-Portugal,T., Gomez-Lagunas,F., Gurrola,G.B., Possani,L.D.. A novel structural class of K+-channel blocking toxin from the scorpion Pandinus imperator.
Biochemical Journal,
315 (Pt 3),
977-981.
Artículo
122 - Dauplais,M., Gilquin,B., Possani,L.D., Gurrola-Briones,G., Roumestand,C., Menez,A.. Determination of the three-dimensional solution structure of noxiustoxin: analysis of structural differences with related short-chain scorpion toxins.
Biochemistry,
34 (51),
16563-16573.
Artículo
123 - Drakopoulou,E., Cotton,J., Virelizier,H., Bernardi,E., Schoofs,A.R., Partiseti,M., Choquet,D., Gurrola,G., Possani,L.D., Vita,C.. Chemical synthesis, structural and functional characterisation of noxiustoxin, a powerful blocker of lymphocyte voltage-dependent K+ channels.
Biochemical and Biophysical Research Communications,
213 (3),
901-907.
Artículo
124 - Gurrola,G.B., Possani,L.D.. Structural and functional features of noxiustoxin: a K+ channel blocker.
Biochemistry and Molecular Biology International,
37 (3),
527-535.
Artículo
125 - Herion,P., Gurrola-Briones,G., Sanchez,M.D.R., Saavedra,R., Possani,L.D.. Monoclonal antibodies against noxiustoxin.
Hybridoma,
14 (3),
247-251.
Artículo
126 - Gurrola,G.B., Moreno-Hagelsieb,G., Zamudio,F.Z., Garcia,M., Soberon,X., Possani,L.D.. The disulfide bridges of toxin 2 from the scorpion Centruroides noxius Hoffmann and its three-dimensional structure calculated using the coordinates of variant 3 from Centruroides sculpturatus.
FEBS Letters,
347 (1),
59-62.
Artículo
127 - Martin,B.M., Ramirez,A.N., Gurrola,G.B., Nobile,M., Prestipino,G., Possani,L.D.. Novel K(+)-channel-blocking toxins from the venom of the scorpion Centruroides limpidus limpidus Karsch.
Biochemical Journal,
304 (Pt 1),
51-56.
Artículo
128 - Ramirez,A.N., Martin,B.M., Gurrola,G.B., Possani,L.D.. Isolation and characterization of a novel toxin from the venom of the scorpion Centruroides limpidus limpidus Karsch.
Toxicon,
32 (4),
479-490.
129 - Gurrola Briones, Georgina. Caracterizacion funcional estructural de la noxiustoxina.
Instituto de Biotecnologia,
Doctorado en Investigacion Biomedica Basica,
UNAM.
Artículo
130 - Vaca,L., Gurrola,G.B., Possani,L.D., Kunze,D.L.. Blockade of a KCa channel with synthetic peptides from noxiustoxin: a K+ channel blocker.
Journal of Membrane Biology,
134 (2),
123-129.
Artículo
131 - Possani,L.D., Martin,B.M., Yatani,A., Mochca-Morales,J., Zamudio,F.Z., Gurrola,G.B., Brown,A.M.. Isolation and physiological characterization of taicatoxin, a complex toxin with specific effects on calcium channels.
Toxicon,
30 (11),
1343-1364.
Artículo
132 - Zamudio,F., Saavedra,R., Martin,B.M., Gurrola-Briones,G., Herion,P., Possani,L.D.. Amino acid sequence and immunological characterization with monoclonal antibodies of two toxins from the venom of the scorpion Centruroides noxius Hoffmann.
European Journal of Biochemistry,
204 (1),
281-292.
Memoria in extenso
133 - Gutierrez,M.C., Estrada,G.I., Estrada-Parra,S., Gurrola,G.B., Possani,L.D.. Synthetic peptides as skin test reagents in leprosy. Proceedings Leprosy Research in Latin America.
7 p,
Caracas.
Memoria in extenso
134 - Possani,L.D., Gurrola,G.B., Portugal,T.O., Zamudio,F.Z., Vaca,L.D., Calderon,S.A., Kirsch,G.E.. Scorpion toxins: a model for peptide synthesis of new drugs. Proceedings First Brazilian Congress on Proteins.
352-367,
Brasil.
Artículo
135 - Gurrola,G.B., Molinar-Rode,R., Sitges,M., Bayon,A., Possani,L.D.. Synthetic peptides corresponding to the sequence of noxiustoxin indicate that the active site of this K+ channel blocker is located on its amino-terminal portion.
Journal of Neural Transmission,
77 (1),
11-20.
Artículo
136 - Martin,B.M., Carbone,E., Yatani,A., Brown,A.M., Ramirez,A.N., Gurrola,G.B., Possani,L.D.. Amino acid sequence and physiological characterization of toxins from the venom of the scorpion Centruroides limpidus tecomanus Hoffmann.
Toxicon,
26 (9),
785-794.
Artículo
137 - Ramirez,A.N., Gurrola,G.B., Martin,B.M., Possani,L.D.. Isolation of several toxins from the venom of the scorpion Centruroides limpidus tecomanus Hoffmann.
Toxicon,
26 (9),
773-783.
Artículo
138 - Brown,A.M., Yatani,A., Lacerda,A.E., Gurrola,G.B., Possani,L.D.. Neurotoxins that act selectively on voltage-dependent cardiac calcium channels.
Circulation Research,
61 (4 Pt 2),
I6-I9.
139 - Gurrola Briones, Georgina. Sintesis quimica de peptidos correspondientes a secuencias de aminoacidos de toxinas de alacran y sus propiedades.
Instituto de Biotecnologia,
Maestro en Ciencias Quimicas (Bioquimica),
UNAM.
Nacional
140 - Gurrola,G.B., Molina-Rode,R., Zentella,A.D., Possani,L.D.. Sintesis de peptidos y su posible utilizacion como vacuna contra toxinas de alacran. Avances en el mecanismo de accion de farmacos.
35-50.
141 - Gurrola Briones, Georgina. Busqueda e identificacion de anticuerpos contra antigenos del sistema hla .
FES Cuautitlan,
Quimico Farmaceutico Biologo,
UNAM.