Results 81 to 90 of about 855,866 (324)

Inhibition of Glutamine Metabolism Attenuates Tumor Progression Through Remodeling of the Macrophage Immune Microenvironment

open access: yesAdvanced Biology, EarlyView.
The prodrug strategy used in this study offers new promise for cancer metabolism‐based therapies. JHU083, a prodrug that, when cleaved by protease in the tumor microenvironment, yields the glutamine antagonist DON. JHU083 inhibits tumor growth by targeting glutamine‐addicted cancer cells and suppressing glutamine‐dependent M2 macrophages, leading to a ...
Tianhe Li   +10 more
wiley   +1 more source

The plastid genome sequence of Neocinnamomum delavayi (Lec.) Liou

open access: yesMitochondrial DNA. Part B. Resources, 2019
Neocinnamomum delavayi (Lec.) Liou is a kind of medicinal plants belonging to the genus Neocinnamomum H. Liu, but is often confused with N. mekongense (Hand.-Mazz.) Kosterm. Here, the complete plastid sequence of the N. delavayi was determined.
Shulin Ren   +3 more
doaj   +1 more source

Neisseria oralis sp. nov., isolated from healthy gingival plaque and clinical samples [PDF]

open access: yes, 2013
A polyphasic analysis was undertaken of seven independent isolates of Gram-negative cocci collected from pathological clinical samples from New York, Louisiana, Florida and Illinois and healthy subgingival plaque from a patient in Virginia, USA.
Carpenter, Andrea N.   +13 more
core   +1 more source

Detecting adaptive evolution in phylogenetic comparative analysis using the Ornstein-Uhlenbeck model

open access: yes, 2015
Phylogenetic comparative analysis is an approach to inferring evolutionary process from a combination of phylogenetic and phenotypic data. The last few years have seen increasingly sophisticated models employed in the evaluation of more and more detailed
Butler, Marguerite A.   +2 more
core   +2 more sources

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

A Phylogenetic Analysis of the African Plant Genus Palisota (family Commelinaceae) based on Chloroplast DNA Sequences [PDF]

open access: yes, 2011
The plant genus Palisota (family Commelinaceae, or spiderwort family) consists of approximately 20 species and is distributed throughout the forests of tropical Africa.
Evans, Timothy M.   +2 more
core   +1 more source

Ancestral Protein‐Based Lighting

open access: yesAdvanced Materials, EarlyView.
The ancestral sequence reconstruction (ASR) method applied to a large dataset of modern fluorescent proteins (FPs) led to a bright ancestral‐like FP suitable for photon down‐conversion in bio‐hybrid light‐emitting diodes (Bio‐HLEDs). Abstract Protein‐optoelectronics is a paradigm toward eco‐designed and sustainable technologies.
Stephanie Willeit   +7 more
wiley   +1 more source

A Phylogenetic Analysis of the Genus Fragaria (Strawberry) Using Intron-Containing Sequence from the ADH-1 Gene [PDF]

open access: yes, 2014
The genus Fragaria encompasses species at ploidy levels ranging from diploid to decaploid. The cultivated strawberry, Fragaria×ananassa, and its two immediate progenitors, F. chiloensis and F. virginiana, are octoploids.
Davis, Thomas M.   +3 more
core   +1 more source

Phylogenetic Analysis of the Genes Responsible for Albinism: Albinism Phylogenetic Analysis

open access: yes, 2018
{"references": ["Sun W , Shen Y , Shan S , Han L , Li Y , Zhou Z , Zhong Z , Chen J Identification of TYR mutations in patients with oculocutaneous albinism. Mol Med Rep. 2018 Jun;17(6):8409-8413. doi: 10.3892/mmr.2018.8881. Epub 2018 Apr 13.", "Markus N. Preising,1, 2 Hedwig Forster,1 Miriam Gonser,1 Birgit Lorenz1,2; Molecular Vision 2011; 17:939-948
Pandey, Shikha   +2 more
openaire   +2 more sources

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

open access: yesAdvanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy