Results 61 to 70 of about 84,951 (279)

Urochloa ruziziensis cover crop increases the cycling of soil inositol phosphates [PDF]

open access: yes, 2018
Ruzigrass (Urochloa ruziziensis) is a cover crop that is commonly used in Brazil and exudes high concentrations of organic acids from its roots, and is therefore expected to mobilize soil organic P such as inositol phosphates. However, it is not known if
Rosolem, C.A.   +11 more
core   +3 more sources

A Chiral Phosphoramidite Reagent for the Synthesis of Inositol Phosphates.

open access: yes, 2016
There is a paucity of chiral phosphoramidite reagents or chiral catalysis methods for the synthesis of biologically relevant inositol phosphates. A new C2-symmetrical chiral phosphoramidite has been developed and successfully applied to the synthesis of ...
Huwiler S   +3 more
core   +2 more sources

Ciliary Membrane Lipid Homeostasis in Health and Disease

open access: yesAdvanced Science, EarlyView.
This review systematically delineates the distinct lipid landscapes of ciliary membranes, including the spatial organization of phosphoinositides, cholesterol, and sphingolipids. It elucidates how these lipids orchestrate ciliogenesis, signal transduction, and membrane dynamics in cilia beating, and highlights how their dysregulation drives ...
Zhenzhou Huang   +3 more
wiley   +1 more source

Generation of inositol polyphosphates through a phospholipase C-independent pathway involving carbohydrate and sphingolipid metabolism in Trypanosoma cruzi

open access: yesmBio
Inositol phosphates are involved in a myriad of biological roles and activities such as Ca2+ signaling, phosphate homeostasis, energy metabolism, and disease pathogenicity.
Mayara S. Bertolini   +9 more
doaj   +1 more source

Biosynthesis and possible functions of inositol pyrophosphates in plants

open access: yesFrontiers in Plant Science, 2015
Inositol phosphates (InsPs) are intricately tied to lipid signaling, as at least one portion of the inositol phosphate signaling pool is derived from hydrolysis of the lipid precursor, phosphatidyl inositol (4,5) bisphosphate. The focus of this review is
Sarah Phoebe Williams   +2 more
doaj   +1 more source

Inositol phosphates in receptor‐mediated cell signaling:metabolic origins and interrelationships

open access: yes, 1990
We have investigated the metabolic interrelationships of the major inositol phosphates in vasopressin-stimulated WRK 1 mammary tumor cells which were labeled to equilibrium with [14C]inositol and briefly, just prior to stimulation, with [3H]inositol.
Barker, CJ   +3 more
core   +4 more sources

ELF5‐Mediated Enhancer–Promoter Interaction Regulates LALBA Expression in Ovine Mammary Gland

open access: yesAdvanced Science, EarlyView.
In the study, we systematically investigate the epigenetic mechanisms underlying lactation traits in sheep by integrating transcriptomic, chromatin accessibility, histone modification, and functional analyses. We identify a super‐enhancer at the LALBA locus and demonstrate that enhancer E4 functions as its core regulatory element.
Xinmiao Wu   +11 more
wiley   +1 more source

GTP and Ca2+ Modulate the Inositol 1,4,5-Trisphosphate-Dependent Ca2+ Release in Streptolysin O-Permeabilized Bovine Adrenal Chromaffin Cells [PDF]

open access: yes, 1991
The inositol 1,4,5-trisphosphate (IP3)-induced Ca2+ release was studied using streptolysin O-permeabilized bovine adrenal chromaffin cells. The IP3-induced Ca2+ release was followed by Ca2+ reuptake into intracellular compartments.
Föhr, K. J.   +9 more
core   +1 more source

Modulation of Animal Gut Health by Milk Oligosaccharide

open access: yesAnimal Research and One Health, EarlyView.
This review summarizes the composition and structural characteristics of MOs across different mammalian species, and elucidates their roles and mechanisms in maintaining intestinal homeostasis by regulating gut microbiome and enhancing intestinal chemical, physical and immune barriers.
Ningtao Chen   +7 more
wiley   +1 more source

Simultaneous HPLC determination of soluble signaling molecules and metabolic status in neuroblastoma cell cultures

open access: yesPhysiological Reports
Several laboratories have explored the capacity of the anion exchange chromatography method in evaluating distinct forms of inositol phosphates in a single analytical process.
Natalie Chaves Ferreira   +2 more
doaj   +1 more source

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