Results 31 to 40 of about 76,789 (230)

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

LA INTERPRETACIÓN “ECO-CULTURAL” DE LOS DERECHOS TERRITORIALES DE LOS PUEBLOS INDÍGENAS Y SUS RIESGOS

Revista Chilena de Derecho
Tanto en el Derecho Internacional como en diferentes ordenamientos jurídi-cos domésticos, los derechos territoriales de los pueblos indígenas han sido interpretados siguiendo una comprensión “eco-cultural”.
Cristóbal Carmona Caldera
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Hypothetical protein CuvA (Rv1422) from Mycobacterium tuberculosis H37Rv interacts with uridine diphosphate N-acetylglucosamine as a key precursor of cell wall

Applied Biological Chemistry, 2023
Mycobacterium tuberculosis CuvA (Rv1422, MtCuvA) has previously been suggested that it may play a critical role in nutrient utilization and cell wall synthesis required for physiological adaptation in a host cell, but its biochemical details remain ...
Yoon Chae Jeong, Jihyun Park, Yu Jeong Cheon, Ki Seog Lee   +3 more
doaj   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

FEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies, Garth L. Maker, Ian F. Musgrave, Samantha Lodge   +3 more
wiley   +1 more source

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source

Hierarchical Summary Statistics Encoding Across Primary Visual and Posterior Parietal Cortices

Advanced Science, EarlyView.
This study shows that mouse V1 simultaneously encodes the ensemble mean and variance of motion, providing a robust summary‐statistic representation that persists despite single‐neuron variability. These signals propagate to PPC, where they are transformed into abstract category representations during decision making.
Young‐Beom Lee, Oliver James, Gaeun Jung, Doyun Lee, Yee‐Joon Kim   +4 more
wiley   +1 more source

Paisaje hídrico y sostenibilidad urbana

RevistArquis, 2016
La ciudad debe ser reconocida como parte de la naturaleza y diseñada, en consecuencia, comprendiendo las conexiones entre paisaje y ciudad que son funcionales, sostenibles, significantes y poseedores de arte y belleza.
Mario Esteban del Castillo Oyarzún, Claudia Andrea Castillo Haeger   +1 more
doaj   +1 more source

Mass Spectrometry Imaging‐Assisted Discovery of Gallotannin Biosynthetic Genes in the Root of Paeonia suffruticosa

Advanced Science, EarlyView.
An integrated approach combining mass spectrometry imaging, transcriptomics, and phylogenetic analysis facilitated the efficient identification of genes involved in gallotannin biosynthesis in Paeonia suffruticosa. As a result, a key UGT and several SCPL acyltransferases responsible for biosynthesizing pentagalloylglucose were successfully identified ...
Yushi Liu, Wenna Duan, Weiwei Tang, Yucheng Zhao, Bin Li   +4 more
wiley   +1 more source

EFFECT OF DIFFERENT LEVELS OF UNDEGRADABLE PROTEIN ON THE NUTRIENT DIGESTIBILITY , RUMEN FERMENTATION AND SOME BIOLOGICAL TRAITS IN AWASSI LAMBS. [PDF]

Mesopotamia Journal of Agriculture, 2009
This study was carried out by using 9 Awassi Lambs, 10-12 months of age with average body weight 48.25kg. The lambs were divided into three groups each of three lambs, and fed on one of the three rations which contained different levels of undegradable ...
Sabah A. Shamoon
doaj   +1 more source