Results 151 to 160 of about 17,744 (296)

Bull semen phosphodiesterase [PDF]

Biochemical Journal, 1972
A, Kher, S R, Anand
openaire   +2 more sources

Naturally Occurring CodY Variants Alter Ligand Binding, DNA Target Affinity, and Virulence in Clostridioides difficile

Molecular Microbiology, EarlyView.
Single amino acid substitutions in the global regulator CodY can alter nutrient sensing and virulence regulation in Clostridioides difficile. We show that the CodY(Y146N) and CodY(V58A) variants display altered ligand binding and reduced promoter binding, leading to derepression of toxin regulatory pathways and increased virulence in vivo.
Md Kamrul Hasan, Sourav Roy, Revathi Govind   +2 more
wiley   +1 more source

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility

Molecular Microbiology, EarlyView.
Motility cessation in bacteria is a key regulatory strategy that provides multiple survival advantages including enhanced community cooperation, niche adaptation and evasion of host immune responses. This process is controlled by associated mechanisms such as post‐translational modifications and second messenger signalling that stabilise non‐motile ...
Fatemeh Mohagegh, Jacob Scadden, Matthew A. B. Baker   +2 more
wiley   +1 more source

Understanding exosomes in regenerative dentistry

Periodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad, Anton Sculean, Richard J. Miron   +2 more
wiley   +1 more source

Erratum for Moss et al., "Apicomplexan phosphodiesterases in cyclic nucleotide turnover: conservation, function, and therapeutic potential". [PDF]

mBio
Moss WJ, Brusini L, Kuehnel R, Brochet M, Brown KM.   +4 more
europepmc   +1 more source

Regulation of cAMP levels in osteocytes by mechano-sensitive focal adhesion kinase and phosphodiesterase 8A. [PDF]

iScience
Papaioannou G, Sato T, Houghton C, Yan C, Kotsalidis PE, Strauss KE, Dean T, Mazur CM, Nelson AJ, Stokes MP, Gardella TJ, Wein MN.   +11 more
europepmc   +1 more source

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

The Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder, Tomas Stary, Gergő Bitay, Norbert Nagy, Axel Loewe   +4 more
wiley   +1 more source

Phosphodiesterases Regulate <i>C. elegans</i> Bitter Taste Avoidance. [PDF]

MicroPubl Biol
Sojka SE, Hammond FM, Ferkey DM.
europepmc   +1 more source

Exacerbated ATP transmission in the carotid body is linked to glomus cell expansion in spontaneously hypertensive rats

The Journal of Physiology, EarlyView.
Abstract figure legend Exacerbated ATP signalling in the carotid body (CB) of spontaneously hypertensive rats (SHRs) arises from expansion of the chemosensory glomus cell compartment and reduced extracellular ATP metabolism, leading to increased purinergic drive.
Igor S. A. Felippe, Audrys Pauza, Olivia M. S. Gold, Xin Shen, Fernanda Brognara, Rosanna Roberts Nonu, Dylan K. Pen, Aabharika Bose, Emma N. Bardsley, Anna P. Ponnampalam, Davi J. A. Moraes, Julian F. R. Paton   +11 more
wiley   +1 more source

In Vivo Effect of a Synthetic Amniotic Fluid on Fetal Lung and Gastrointestinal Tract: A Pre-Clinical Rodent Model. [PDF]

Prenat Diagn
Forde B, Finoti S, Oria M, Peiro JL.
europepmc   +1 more source