Results 191 to 200 of about 161,675 (297)

The potential for biased signalling in the P2Y receptor family of GPCRs

British Journal of Pharmacology, EarlyView.
The purinergic receptor family is primarily activated by nucleotides, and contains members of both the G protein coupled‐receptor (GPCR) superfamily (P1 and P2Y) and ligand‐gated ion channels (P2X). The P2Y receptors are widely expressed in the human body, and given the ubiquitous nature of nucleotides, purinergic signalling is involved with a plethora
Claudia M. Sisk, Simon Pitchford, Graham Ladds   +2 more
wiley   +1 more source

Skeletal Editing of Isoxazoles to Pyrimidines via O‑to-CN Transmutation. [PDF]

JACS Au
Chen L, Yun C, Zhang Y, Sun G, Lu H, Wei H.   +5 more
europepmc   +1 more source

Ionizing Radiation and Ultraviolet Light Irradiation‐Associated DNA Damage Increasing Genomic Instability Risk

Cancer Science, EarlyView.
UV irradiation induces two major types of pyrimidine dimers, CPDs and 6–4PPs. Whereas 6–4PPs efficiently induce cell‐cycle arrest, CPDs do not and frequently persist into S phase. As a result, DSBs can arise in the presence of unrepaired CPDs after 6–4PPs have been repaired, increasing the risk of genomic instability.
Ken‐ichi Yoshioka, Yusuke Matsuno, Rika Kusumoto‐Matsuo   +2 more
wiley   +1 more source

Pyridopyrimidines and Pyridopyrimidinones as Kinase-Targeted Anticancer Agents: Medicinal Chemistry and Mechanistic Insights. [PDF]

Molecules
Kumar A, Kaur R, Kumar B, Bhatia R.
europepmc   +1 more source

Ammonia Accumulation Drives Intervertebral Disc Degeneration by Triggering Ammonia‐Induced Cell Death Through Lysosome–Mitochondria Crosstalk

Cell Proliferation, EarlyView.
Mechanical strain disrupts the lysosome‐mitochondria axis via GLS1‐mediated ammonia toxicity, causing NP cell death and ECM breakdown in IVDD. CB839‐mediated GLS1 inhibition effectively rescues cellular homeostasis and alleviates disc degeneration.
Yang Zhang, Yucheng Gao, Shuhang Dong, Shuanggong Liu, Lei Liu, Ziyi Song, Jie Xu, Yijun Rong, Guangxu Song, Yingze Zhang, Dongjin Wu, Zengxin Gao   +11 more
wiley   +1 more source

Synthesis and Characterization of New Functionalized Pyrimidine (Hetero)Cyclic Molecular Hybrids as Chiral Heterocyclic Amino Acid Derivatives. [PDF]

Molecules
Voznikaitė P, Račkauskienė G, Dagilienė M, Kederienė V, Sløk FA, Šačkus A.   +5 more
europepmc   +1 more source

Dapagliflozin Alters Plasma Metabolome in Patients With Type 1 Diabetes During Ketosis

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Use of sodium‐glucose cotransporter 2 inhibitors (SGLT2i) in patients with type 1 diabetes (T1D) is limited by increased risk of ketoacidosis. We aimed to determine metabolic pathways affected by SGLT2i treatment in adults with T1D during ketosis induced by insulin withdrawal.
Rosa Yang, Kevin Cho, Max C. Petersen, Kai E. Jones, Gary J. Patti, Janet B. McGill, Samantha A. DiGruccio   +6 more
wiley   +1 more source

Novel 6-aryl-1-(3,4,5-trimethoxyphenyl)-1<i>H</i>-pyrazolo[3,4-d]pyrimidine derivatives: design, synthesis, and biological evaluation as potent tubulin polymerisation inhibitors with anticancer activity. [PDF]

J Enzyme Inhib Med Chem
Gao J, Zhang Y, Qu R, Xu Q, Sun Z, Cui L, Wang C.   +6 more
europepmc   +1 more source

Transgenic selection and underlying mechanisms in apicomplexan parasites

The FEBS Journal, EarlyView.
Transgenic selection markers have driven genetic engineering in apicomplexans, enabling precise, iterative experiments. This review discusses mechanistic details of drug selection markers, strategies for marker recycling, and practical considerations for several clinically relevant parasites.
Swaroop Peddiraju, Rakhee Lohia, Nishith Gupta   +2 more
wiley   +1 more source