Results 91 to 100 of about 13,047 (201)

Mechanisms and regulation of the polyphosphate/factor XII-driven contact system in thrombosis and hemostasis [PDF]

, 2016
Blood coagulation leading to fibrin formation is essential to prevent loss of blood (hemostasis), but can also contribute to occlusion of vessels (thrombosis).
Labberton, Linda
core   +1 more source

Transcriptome assemblies for two drug‐type cannabis chemotypes by long‐read RNA sequencing

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Cannabis sativa has undergone over 10,000 years of domestication, resulting in extensive genetic and phenotypic diversity among cultivated chemotypes. Increased medical and recreational use of specialized metabolites accumulating in cannabis glandular trichomes—primarily the cannabinoids ∆9‐tetrahydrocannabinol (THC) and cannabidiol (CBD)—has ...
Oliver Berkowitz, Ricarda Jost, Sophia Ng, Antony Bacic, James Whelan, Mathew G. Lewsey   +5 more
wiley   +1 more source

Do anionic phospholipids serve as cofactors or second messengers for the regulation of activity of cloned ATP-sensitive K+ channels? [PDF]

, 2003
The regulation of ion channels by anionic phospholipids is currently very topical. An outstanding issue is whether phosphatidylinositol 4,5-diphosphate and related species act as true second messengers in signaling or behave in a manner analogous to an ...
Clapp, LH, Cui, Y, Giblin, JP, Quinn, KV, Tinker, A   +4 more
core   +1 more source

Inactivation Strategies of Clostridium perfringens in Foods: Current Challenges and Emerging Interventions

Food Frontiers, Volume 7, Issue 3, May 2026.
Clostridium perfringens forms heat‐resistant spores that complicate food safety. Physical methods (thermal processing, HPP, vacuum cooling, ozone treatments) and chemical interventions (natural antimicrobials, phosphates, nitrate/nitrite, organic acids) reduce vegetative cells and spores, though spore resistance remains a major challenge in food and ...
Deepak Subedi, Bharath Mallavarapu, Pranita Patil, Sujitha Bhumanapalli, Sandesh Chapagain, Kham Bahadur Khatri, Milan Kandel, Amit Kumar Singh   +7 more
wiley   +1 more source

Inositol Pyrophosphates as Versatile Metabolic Messengers

Annual Review of Biochemistry
Discovered in 1993, inositol pyrophosphates are evolutionarily conserved signaling metabolites whose versatile modes of action are being increasingly appreciated. These include their emerging roles as energy regulators, phosphodonors, steric/allosteric regulators, and G protein–coupled receptor messengers.
Latika, Nagpal, Sining, He, Feng, Rao, Solomon H, Snyder   +3 more
openaire   +2 more sources

Chromaffin Versus Platelet Granules: What We Have Learned From Chromaffin Cells for Human Studies

Journal of Neurochemistry, Volume 170, Issue 5, May 2026.
Chromaffin cells and platelets both utilize exocytosis to release biogenic amines stored within large dense‐core vesicles—specifically chromaffin granules (epinephrine) and δ‐granules (serotonin). While the chromaffin cell is the foundational model for studying the secretory pathway, platelets offer a highly accessible human cell source for clinical ...
Ricardo Borges
wiley   +1 more source

Phosphate Homeostasis − A Vital Metabolic Equilibrium Maintained Through the INPHORS Signaling Pathway

Frontiers in Microbiology, 2020
Cells face major changes in demand for and supply of inorganic phosphate (Pi). Pi is often a limiting nutrient in the environment, particularly for plants and microorganisms.
Sisley Austin, Andreas Mayer
doaj   +1 more source

PHR1 mediates rapid high light responses and acclimation to high photosynthetic activity

The Plant Journal, Volume 126, Issue 3, May 2026.
SUMMARY Changing light intensity requires immediate metabolic adjustment which involves reprogramming of both plastidial and nuclear gene expression, but the signaling pathways behind such responses are not fully understood. Here we report that an increase in light intensity causes fluctuations of Pi levels in the chloroplasts of Arabidopsis thaliana ...
Lukas Ackermann, Agnes Fekete, Laura Schröder, Thomas Nägele, Alina J. Hieber, Monika Müller, Martin J. Mueller, Maria Klecker   +7 more
wiley   +1 more source

Structural basis of phosphate export by human XPR1

Nature Communications
Phosphorus in crucial for all living organisms. In vertebrate, cellular phosphate homeostasis is partly controlled by XPR1, a poorly characterized inositol pyrophosphate-dependent phosphate exporter.
Qixian He, Ran Zhang, Sandrine Tury, Valérie Courgnaud, Fenglian Liu, Jean-luc Battini, Baobin Li, Qingfeng Chen   +7 more
doaj   +1 more source

Do Short‐Term Legume–Maize Sequences Outperform Maize Monoculture Regarding Biomass Production and P Use Efficiency Under P‐Restricted Conditions?

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 2, Page 276-286, April 2026.
In a short‐term pot experiment, three legume‐based crop rotations are being tested for their effects on the P cycle and P use efficiency compared to maize monoculture. Legume‐based crop rotations stimulate the P cycle by increasing acid phosphatase activity and carboxylate exudation.
Michelle Natalie Herrmann, Michelle Ginter, Franz Neundorf, Daniel Wanke, Torsten Müller, Günter Neumann, Klara Bradáčová   +6 more
wiley   +1 more source