Browsing División de Biología Molecular by Title
Now showing items 533-552 of 597
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Retention of a new-defined intron changes pharmacology and kinetics of the full-length P2X2 receptor found in myenteric neurons of the guinea pig.
(2012)"El receptor P2X2 tiene un papel importante en la señalización purinérgica en el plexo mientérico de cobayo. En este estudio clonamos y caracterizamos tres isoformas del receptor P2X2 que expresan las neuronas mientéricas. ... -
Revealing the contribution of astrocytes to glutamatergic neuronal transmission
(Frontiers Media S.A., 2023)Research on glutamatergic neurotransmission has focused mainly on the function of presynaptic and postsynaptic neurons, leaving astrocytes with a secondary role only to ensure successful neurotransmission. However, recent ... -
Sanitary Registries and Popular Medicinal Plants Used in Medicines and Herbal Remedies in Mexico (2001–2020): A Review and Potential Perspectives
(MDPI, 2022)"Mexico, a megadiverse country, hosts approximately 10–12% of the world’s biodiversity and at least 21,989–23,424 vascular plants, 3350 of which are traditional medicinal flora. The Mexican Regulation categorizes herbal ... -
Scale-up of hydrogen and ethanol co-production by an engineered Escherichia coli
(Elsevier, 2021)"In this work, the scale-up from 0.01 to 10 L process for the co-production of hydrogen (H2) and ethanol (EtOH) by a genetically engineered Escherichia coli that utilizes hemicellulosic hydrolysates from wheat straw ... -
Search for bioactive compounds in American mistletoes and their mechanisms of action
(2017-08)"Ethnopharmacological relevance: The putative medicinal properties of American mistletoes remain empirical and their active compounds and mechanisms of action remain unknown. Aim of the study: To analyze the mechanisms ... -
El secretoma de Candida glabrata induce la expresión de CTA1 (catalasa) y EPA2 (adhesina)
(2022-07-06)"Todas las células están sujetas a fluctuaciones ambientales y para adaptarse y sobrevivir deben poseer mecanismos de detección y transmisión de información extracelular para inducir la transcripción de genes de Respuesta ... -
Selective Activation of D3 Dopamine Receptors Ameliorates DOI-Induced Head Twitching Accompanied by Changes in Corticostriatal Processing
(MDPI, 2023)D3 receptors, a key component of the dopamine system, have emerged as a potential target of therapies to improve motor symptoms across neurodegenerative and neuropsychiatric conditions. In the present work, we evaluated ... -
Selectividad de antagonistas para receptores nativos Cys-loop de ACh, 5-HT y GABA en neuronas mientéricas del cobayo
(2013)"Los tres canales activados por ligando más comunes expresados por neuronas mientéricas son nACh, 5-HT3 y GABAA. Para investigar las funciones de estas proteínas se han usado inhibidores como el hexametonio (antagonista ... -
Self-association of enolase from Trichomonas vaginalis. monomers, dimers, and octamers coexist in solution
(American Chemical Society, 2018)"We used small-angle X-ray scattering to study the self-association of enolase from Trichomonas vaginalis as a function of the protein concentration and cosolute type. We observed coexisting monomers, dimers, and octamers ... -
Sequence analysis and confirmation of the type IV pili-associated proteins PilY1, PilW and PilV in Acidithiobacillus thiooxidans
(Public Library of Science, 2019)"Acidithiobacillus thiooxidans is an acidophilic chemolithoautotrophic bacterium widely used in the mining industry due to its metabolic sulfur-oxidizing capability. The biooxidation of sulfide minerals is enhanced through ... -
Signaling modulation in cells that control gastrointestinal motility
(2014-02)"La vida es sustentada en parte por la actividad motora del tracto gastrointestinal. Los patrones de motilidad en dicho tracto son orquestados por la interacción de mecanismos reguladores neurogénicos y miogénicos. Las ... -
El silenciamiento local controla la respuesta al estrés oxidante y la resistencia multifarmacológica de Candida glabrata
(2014)"En Candida glabrata las sirtuinas Sir2 y Hst1 regulan parcialmente la expresión de una gran cantidad de genes. Dentro de los genes regulados por estas sirtuinas destacan los que codifican para las adhesinas epiteliales y ... -
Silenciamiento mediante un vector viral del gen que codifica para una endoquitinasa de 30 kDa en Solanum spp., para evaluar su papel en la tolerancia al chancro bacteriano del tomate
(2016)"El cáncer bacteriano del tomate es una enfermedad importante a nivel mundial. Es causada por el actinomiceto Clavibacter michiganensis subsp. michiganensis (Cmm). A la fecha no existe un método de control adecuado de ... -
Silenciamiento simultáneo no letal de los genes de arginina descarboxilasa de Arabidopsis thaliana mediante un microRNA artificial
(2015-06)"Las poliaminas están involucradas en el crecimiento, desarrollo y respuesta al estrés en plantas. En Arabidopsis thaliana, el primer paso en la biosíntesis de las poliaminas (PAs) es catalizado por la arginina descarboxilasa ... -
Silencing of OCH1 unveils the role of Sporothrix schenckii N-linked glycans during the host-fungus interaction
(Dove Press Ltd, 2019)"Background: Sporothrix schenckii is a neglected fungal pathogen for the human being and other mammals. In several fungal systems, Och1 is a Golgi alpha 1,6-mannosyltransferase with a key function in the synthesis of ... -
Simbiontes Cultivables de la Grana Cochinilla (Hemiptera:Dactylopiidae)
(2019-01-24)"El ácido carmínico (AC) es un pigmento rojo brillante obtenido de las hembras de Dactylopius (Hemiptera:Dactylopiidae), particularmente de Dactylopius coccus Costa, popularmente llamado grana cochinilla. La alta estabilidad ... -
Simple approach for ranking structure determining residues
(2016-06)"Mutating residues has been a common task in order to study structural properties of the protein of interest. Here, we propose and validate a simple method that allows the identification of structural determinants; i.e., ... -
Simultaneous silencing of two arginine decarboxylase genes alters development in Arabidopsis
(Frontiers Media S.A., 2016-03)"Polyamines (PAs) are small aliphatic polycations that are found ubiquitously in all organisms. In plants, PAs are involved in diverse biological processes such as growth, development, and stress responses. In Arabidopsis ... -
Sistema para expresar y transportar proteinas recombinantes al periplasma de escherichid coli por la vía de secreción Tat
(2015-07)"La presente invención describe un vector de expresión que contiene un péptido señal que utiliza la vía de secreción Tat como alternativa al sistema Sec de secreción para el transporte de citocininas y otras proteínas de ... -
Smilax aristolochiifolia root extract and its compounds chlorogenic acidand astilbin inhibit the activity of alpha-amylase and alpha-glucosidase enzymes
(2018)"Regulating activities of -amylase and -glucosidase through the use of specific inhibitors is a main strategy for controlling type 2 diabetes. Smilax aristolochiifolia root decoctions are traditionally used in Mexico as ...