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Nuclear factor of activated T cells-dependent downregulation of the transcription factor glioma-associated protein 1 (GLI1) underlies the growth inhibitory properties of arachidonic acid
(American Society for Biochemistry and Molecular Biology, 2016-01)
Numerous reports have demonstrated a tumor inhibitory effect of polyunsaturated fatty acids (PUFAs). However, the molecular mechanisms modulating this phenomenon are in part poorly understood. Here, we provide evidence of ...
Diversidad haplotípica del exón XII del gen dopamina β-hidroxilasa en tres razas bovinas
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Medicina Veterinaria y de Zootecnia, 2017-01-01)
Los polimorfismos en el gen dopamina β-hidroxilasa (DBH) se asocian con el temperamento en los bovinos. En 16 animales de la raza criolla colombiana Blanco Orejinegro (BON), 20 Brahman (BRA) y 16 de Ganado de lidia (GLI), ...
Sonic hedgehog (Shh)-Gli signaling controls neural progenitor cell division in the developing tectum in zebrafish
(2011)
Despite considerable progress, the mechanisms that control neural progenitor differentiation and behavior, as well as their functional integration into adult neural circuitry, are far from being understood. Given the ...
Expresión de proteínas GLI-1 y Ki-67 en queratoquistes odontogénicos esporádicos y asociados a Síndrome Nevoide Basocelular, mediante inmunohistoquímica
(Universidad de Chile, 2019)
Introducción: El Queratoquiste Odontogénico (QQO) se considera un quiste
odontogénico del desarrollo que puede presentarse en forma aislada o asociado
al Síndrome Nevoide Basoceluar (SNBC). El SNBC es una condición ...
Expression profiling identifies novel Hh/Gli-regulated genes in developing zebrafish embryos
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2007-12-11)
The Hedgehog (Hh) signaling pathway plays critical instructional roles during embryonic development. Misregulation of Hh/Gli signaling is a
major causative factor in human congenital disorders and in a variety of cancers. ...
Participación del receptor de glicina α1 en el circuito cerebral de recompensa como posible blanco terapéutico contra el alcoholismo
(Universidad de Chile, 2022)
A pesar de que se reconoce la importancia de la dependencia al alcohol sobre la salud humana, los mecanismos por los cuales el alcohol ejerce sus efectos en el sistema nervioso central y particularmente en el circuito de ...
Novel Heterozygous Nonsense GLI2 Mutations in Patients with Hypopituitarism and Ectopic Posterior Pituitary Lobe without Holoprosencephaly
(ENDOCRINE SOC, 2010)
Context: GLI2 is a transcription factor downstream in Sonic Hedgehog signaling, acting early in ventral forebrain and pituitary development. GLI2 mutations were reported in patients with holoprosencephaly (HPE) and pituitary ...
Eventos epigenéticos no ameloblastoma: um enfoque na metilação e transcrição de metaloproteinases da matriz e perda de heterozigosidade do gene PTCH
(Universidade Federal de Minas GeraisUFMG, 2012-05-25)
Ameloblastoma is a benign odontogenic neoplasm with an aggressive behavior and high recurrence rates. Some studies have been performed to elucidated molecular mechanisms and genetic alterations evolving tumor pathogenesis. ...
Molecular and biochemical characterization of CTX-M-131, a natural Asp240Gly variant derived from CTX-M-2, produced by a Providencia rettgeri clinical strain in São Paulo, Brazil
(American Society for Microbiology, 2015-03)
CTX-M-131 is a natural Asp240Gly variant from the CTX-M-2 group detected in a Providencia rettgeri clinical strain from Brazil. Molecular analysis showed that blaCTX-M-131 was inserted in a complex class 1 integron harbored ...