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Paradoxical effects of cytokines in tumor immune surveillance and tumor immune escape
(2007)
The role of cytokines in modulating the formation of new tumors is mediated by their ability to regulate antigen-specific anti-tumor responses and by the activation of non-specific mechanisms, including those involved in ...
Identification and analysis of metabolite production with biotechnological potential in Xanthophyllomyces dendrorhous isolates
(Springer, 2015)
Abstract Antarctic microorganisms have developed different
strategies to live in their environments, including
modifications to their membrane components to regulate
fluidity and the production of photoprotective ...
A BK (Slo1) channel journey from molecule to physiology
(Taylor and Francis Inc., 2013)
Calcium and voltage-activated potassium (BK) channels are key actors in cell physiology, both in neuronal and non-neuronal cells and tissues. Through negative feedback between intracellular Ca2+ and membrane voltage, BK ...
A new world monkey microsatellite (ap74) higly conserved in primates
(Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Biolog�a, 2012-01-01)
Given their great variability, microsatellites or STRPs became the most commonly used genetic markers over the last 15 years. The analysis of these markers requires minimum quantities of DNA, allowing the use of non invasive ...
Novel genes and mutations in patients affected by recurrent pregnancy loss
(2017)
Recurrent pregnancy loss is a frequently occurring human infertility-related disease affecting ~1% of women. It has been estimated that the cause remains unexplained in >50% cases which strongly suggests that genetic factors ...
Evaluación de la actividad crioprotectora de dos almidones de yuca sobre células mononucleadas de sangre de cordón umbilical
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2007, 2007-07)
This research determined the possibility to change the hydroxyethyl starch (HES), conventional crioprotector, for two sorts of mandioca starches made by national industry. The study verified the influence of the mandioca ...
Endoplasmic reticulum stress leads to accumulation of wild-type SOD1 aggregates associated with sporadic amyotrophic lateral sclerosis
(National Academy of Sciences, 2018)
Abnormal modifications to mutant superoxide dismutase 1 (SOD1) are linked to familial amyotrophic lateral sclerosis (fALS). Misfolding of wild-type SOD1 (SOD1(WT)) is also observed in postmortem tissue of a subset of ...
Endoplasmic reticulum stress leads to accumulation of wild-type SOD1 aggregates associated with sporadic amyotrophic lateral sclerosis
(National Academy of Sciences, 2018)
© National Academy of Sciences. All rights reserved. Abnormal modifications to mutant superoxide dismutase 1 (SOD1) are linked to familial amyotrophic lateral sclerosis (fALS). Misfolding of wild-type SOD1 (SOD1WT) is also ...
Caracterización de la lacasa obtenida por dos métodos de producción con pleurotus ostreatus
(Universidad Nacional de Colombia, 2003)
El objetivo de este trabajo fue caracterizar y evaluar diferentes métodos de purificación y separación cromatográfica de un caldo rico en enzima lacasa, producida por una variedad del basidiomycete Pleurotus ostreatus. Se ...
Tubulinfolding cofactor TBCB is a target of the salmonella effector protein SseK1
(MDPI, 2020)
Salmonella enterica serovar Typhimurium is a human and animal pathogen that uses type III secretion system effectors to manipulate the host cell and fulfill infection. SseK1 is a Salmonella effector with glycosyltransferase ...