Results 31 to 40 of about 24,382 (256)

Positive allosteric modulators of the a-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor [PDF]

open access: yes, 2010
L-glutamate is the major excitatory neurotransmitter in the mammalian central nervous system (CNS) and plays a fundamental role in the control of motor function, cognition and mood.
Grove, Simon J .A.   +4 more
core   +1 more source

Occurrence of the d-Proline Chemotype in Enzyme Inhibitors [PDF]

open access: yesSymmetry, 2019
Natural and nonnatural amino acids represent important building blocks for the development of peptidomimetic scaffolds, especially for targeting proteolytic enzymes and for addressing protein–protein interactions. Among all the different amino acids derivatives, proline is particularly relevant in chemical biology and medicinal chemistry due to its ...
Lenci E., Trabocchi A.
openaire   +2 more sources

Molecular, morphological, and phytochemical evidence for a broad species concept of Plagiochila bifaria (Hepaticae) [PDF]

open access: yes, 2004
Debate over the synonymy of the European Plagiochila killarniensis and the Neotropical P bifaria of R sect. Arrectae has focused on differences in secondary metabolite composition.
Feldberg, K.   +4 more
core   +1 more source

The p53-MDM2/MDMX axis – A chemotype perspective [PDF]

open access: yesMedChemComm, 2011
The protein-protein interaction (PPI) of the tumor suppressor p53 and its negative regulator MDM2 consists of the most intense studied PPI with a group of small molecular weight antagonists described and many more disclosed in patent literature. Due to the Å-level structural insight into p53 interaction with MDM2 there is a reasonable understanding of ...
Khoury, K.   +3 more
openaire   +3 more sources

α-Terpinyl Acetate: Occurrence in Essential Oils Bearing Thymus pulegioides, Phytotoxicity, and Antimicrobial Effects

open access: yesMolecules, 2021
The aim of this study was to evaluate occurrence of T. pulegioides α-terpinyl acetate chemotype, as source of natural origin α-terpinyl acetate, to determine its phytotoxic and antimicrobial features. Were investigated 131 T.
Vaida Vaičiulytė   +4 more
doaj   +1 more source

New compound sets identified from high throughput phenotypic screening against three kinetoplastid parasites:an open resource [PDF]

open access: yes, 2015
Using whole-cell phenotypic assays, the GlaxoSmithKline high-throughput screening (HTS) diversity set of 1.8 million compounds was screened against the three kinetoplastids most relevant to human disease, i.e.
Alonso-Padilla, Julio   +20 more
core   +3 more sources

A predator-prey interaction between a marine Pseudoalteromonas sp. and Gram-positive bacteria [PDF]

open access: yes, 2020
Predator-prey interactions play important roles in the cycling of marine organic matter. Here we show that a Gram-negative bacterium isolated from marine sediments (Pseudoalteromonas sp.
Chen, Xiu-Lan   +16 more
core   +2 more sources

Transcriptional Analysis of Metabolic Pathways and Regulatory Mechanisms of Essential Oil Biosynthesis in the Leaves of Cinnamomum camphora (L.) Presl

open access: yesFrontiers in Genetics, 2020
The roots, bark, and leaves of Cinnamomum camphora are rich in essential oils, which mainly comprised monoterpenes and sesquiterpenes. Although the essential oils obtained from C.
Jiexi Hou   +6 more
doaj   +1 more source

Transcriptome analysis of transcription factors and enzymes involved in monoterpenoid biosynthesis in different chemotypes of Mentha haplocalyx Briq [PDF]

open access: yesPeerJ, 2023
Background The main active ingredients of Mentha haplocalyx Briq. essential oils are monoterpenes. According to the component of essential oils, M. haplocalyx can be divided into different chemotypes.
Xin An   +7 more
doaj   +2 more sources

Antioxidant activities of polyphenols extracted from Perilla frutescens varieties [PDF]

open access: yes, 2008
Various cultivars of Perilla frutescens (L.) (var. crispa and var. frutescens) Britt. were harvested in China and Japan. They were easily differentiated on the basis of their foliage color, that varied from red to green.
Bin Li,   +3 more
core   +2 more sources

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