Results 71 to 80 of about 90,710 (248)
Sbf/MTMR13 coordinates PI(3)P and Rab21 regulation in endocytic control of cellular remodeling. [PDF]
, 2012 Cells rely on the coordinated regulation of lipid phosphoinositides and Rab GTPases to define membrane compartment fates along distinct trafficking routes.
Cox, Sarah +4 more
core +1 more source
Serotonin 5‐HT7 receptor signaling in neuropsychiatric disorders
Bulletin of the Korean Chemical Society, EarlyView.5‐HT7R recruits Gs, G12, and β‐arrestin signaling to regulate neuronal plasticity, circuit function, and kinase‐linked intracellular responses. This review summarizes how these pathway‐selective modules contribute to autism spectrum disorder, depression, and schizophrenia, highlighting 5‐HT7R as a pathway‐informed therapeutic target. Abstract Serotonin
Eunseo Park, Hyunah Choo
wiley +1 more source
Journal of Biology, 2005 Background During the translation of mRNA into polypeptide, elongation factor G (EF-G) catalyzes the translocation of peptidyl-tRNA from the A site to the P site of the ribosome.
Ehrenberg Måns +2 more
doaj +1 more source
Structure and possible function of a G-quadruplex in the long terminal repeat of the proviral HIV-1 genome [PDF]
, 2016 open8The long terminal repeat (LTR) of the proviral human immunodeficiency virus (HIV)-1 genome is integral to virus transcription and host cell infection.
core +1 more source
Guanine nucleotide exchange factors and colon neoplasia
Frontiers in Cell and Developmental BiologyDespite many diagnostic and therapeutic advances, colorectal cancer (CRC) remains the second leading cause of cancer death for men and women in the United States. Alarmingly, for reasons currently unknown, the demographics of this disease have shifted towards a younger population.
Lea-Pearl Njei +8 more
openaire +3 more sources
BMEMat, EarlyView.Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao +4 more
wiley +1 more source
Identification of a novel actin-binding domain within the Rho guanine nucleotide exchange factor TEM4. [PDF]
PLoS ONE, 2012 Spatio-temporal activation of Rho GTPases is essential for their function in a variety of biological processes and is achieved in part by regulating the localization of their activators, the Rho guanine nucleotide exchange factors (RhoGEFs).
Natalia Mitin +2 more
doaj +1 more source
Modulation of Rab GTPase function by a protein phosphocholine transferase. [PDF]
, 2011 The intracellular pathogen Legionella pneumophila modulates the activity of host GTPases to direct the transport and assembly of the membrane-bound compartment in which it resides.
Arasaki, Kohei +5 more
core
Chemistry – A European Journal, EarlyView.Using kanamycin A as a model target, we developed click‐capture SELEX to identify nucleobase‐modified aptamers capable of binding small molecules in solution. This approach enables flexible incorporation of nucleobase modifications via CuAAC, allowing the chemical properties of the aptamer to be tailored to the target molecule.
Philipp Menke +5 more
wiley +1 more source
Frizzled Proteins are bona fide G Protein-Coupled Receptors [PDF]
, 2009 Receptors of the Frizzled family initiate Wnt ligand-dependent signaling controlling multiple steps in organism development and highly conserved in evolution. Misactivation of the Wnt/Frizzled signaling is cancerogenic.
Silke Buestorf, Vladimir L. Katanaev
core +1 more source