Results 91 to 100 of about 3,098,024 (301)

Intranasal delivery of blackberry-loaded Chitosan nanoparticles for antipsychotic potential in Ketamine-induced schizophrenia in rats

Scientific Reports
Schizophrenia is a neuropsychiatric disorder with limited treatment options that have unwanted side effects. Clozapine, an atypical antipsychotic, has been used for resistant schizophrenia.
Mina Y. George, Nermeen Farag, Esther T. Menze, Reham S. Elezaby, Nayera A. Salem, Shereen K. Elrahmany, Nahed Adel, Rana M. ElKhatib, Menna Galal, Hams Assem, Radwa Elkhouly, Mariam Alkess Wesa, Noha Hesham, Nouran Hossam, Iriny M. Ayoub   +14 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Is Drug Coverage a Free Lunch? Cross-Price Elasticities and the Design of Prescription Drug Benefits [PDF]

Recently, many US employers have adopted less generous prescription drug benefits. In addition, the U.S. began to offer prescription drug insurance to approximately 42 million Medicare beneficiaries in 2006.
Jian Li, Martin Gaynor, William B. Vogt
core   +3 more sources

The GPR139 reference agonists 1a and 7c, and tryptophan and phenylalanine share a common binding site

Scientific Reports, 2017
GPR139 is an orphan G protein-coupled receptor expressed in the brain, in particular in the habenula, hypothalamus and striatum. It has therefore been suggested that GPR139 is a possible target for metabolic disorders and Parkinson’s disease.
Anne Cathrine Nøhr, Willem Jespers, Mohamed A. Shehata, Leonard Floryan, Vignir Isberg, Kirsten Bayer Andersen, Johan Åqvist, Hugo Gutiérrez-de-Terán, Hans Bräuner-Osborne, David E. Gloriam   +9 more
doaj   +1 more source

Patient-Reported Satisfaction and Study Drug Discontinuation: Post-Hoc Analysis of Findings from ROCKET AF. [PDF]

, 2019
IntroductionPatient-reported outcomes (PROs) and satisfaction endpoints are increasingly important in clinical trials and may be associated with treatment adherence.
Becker, Richard C, Berkowitz, Scott D, Breithardt, Guenter, Fox, Keith AA, Hacke, Werner, Halperin, Jonathan L, Hankey, Graeme J, Hellkamp, Anne S, Mahaffey, Kenneth W, Nessel, Christopher C, Patel, Manesh R, Piccini, Jonathan P, Rodriguez, Fatima, Singer, Daniel E, Ungar, Leo   +14 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Synthesis of the calcilytic ligand NPS 2143

Beilstein Journal of Organic Chemistry, 2013
(R)-3 (NPS 2143) is a negative allosteric modulator of the human calcium-sensing receptor (CaSR) and as such represents an important pharmacological tool compound for studying the CaSR.
Henrik Johansson, Thomas Cailly, Alex Rojas Bie Thomsen, Hans Bräuner-Osborne, Daniel Sejer Pedersen   +4 more
doaj   +1 more source

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana, Mariana Maschietto, Daniela Paz Leal, Ricardo de Santos de Oliveira, Mayara Ferreira Euzébio, Antonio Carlos dos Santos, Luciano Neder, Carlos Alberto Scrideli, Elvis Terci Valera   +8 more
wiley   +1 more source