Results 31 to 40 of about 2,638 (201)

Liana T. Burghardt [PDF]

open access: yesNew Phytologist, 2020
Liana T. Burghardt is the joint winner, with Jana Sperschneider, of the 2018 New Phytologist Tansley Medal for excellence in plant science. See Lennon & Dolan in this issue of New Phytologist (2020, 228: 5) for more details.
openaire   +1 more source

Engineered Microvascular Model of the Blood–Brain–Tumor Barrier Reveals Endothelial Remodeling in Diffuse Midline Glioma

open access: yesAdvanced Healthcare Materials, EarlyView.
We developed a patient‐derived, functional microfluidic model of the diffuse midline glioma (DMG) blood–brain–tumor barrier (BBTB) comprised of endothelial cells, astrocytes, pericytes, and tumor cells. The system forms perfusable microvasculature, reveals the BBTB retains vascular integrity, identifies DMG‐specific transcriptomic changes distinct from
Kimberly R. Bennett   +7 more
wiley   +1 more source

Extraction of Liana Stems Using Geometric Features from Terrestrial Laser Scanning Point Clouds

open access: yesRemote Sensing, 2022
Lianas are self-supporting systems that are increasing their dominance in tropical forests due to climate change. As lianas increase tree mortality and reduce tree growth, one key challenge in ecological remote sensing is the separation of a liana and ...
Tao Han   +1 more
doaj   +1 more source

Single‐Cell Reveal GALNT7‐Dependent Ferroptosis Suppression as a Mechanism of Immunotherapy Resistance in Non‐Small Cell Lung Cancer

open access: yesAdvanced Science, EarlyView.
Integrated clinical and mechanistic analyses identify GALNT7 as a ferroptosis‐suppressive regulator associated with immunotherapy resistance in non‐small cell lung cancer. GALNT7 depletion promotes lipid peroxidation, mitochondrial dysfunction, and ferroptosis, enhances CD8+ T‐cell activation and IFN‐γ production, and sensitizes tumors to PD‐1 blockade,
Jiadi Gan   +11 more
wiley   +1 more source

Serial Molecular‐Microstructural Multimodal Intravascular Imaging of Atherosclerotic Plaques in Mice

open access: yesAdvanced Science, EarlyView.
A novel longitudinal molecular and microstructural intravascular imaging approach is developed to study murine atherosclerosis. The technique combines a unique surgical model with a miniaturized multimodal device to detect macrophage activity and lipid simultaneously.
Jiawen Li   +12 more
wiley   +1 more source

Riqueza y diversidad de especies leñosas del bosque tropical caducifolio El Tarimo, Cuenca del Balsas, Guerrero

open access: yesRevista Mexicana de Biodiversidad, 2007
SE DESCRIBE LA COMPOSICIÓN FLORÍSTICA, LA RIQUEZA Y LA DIVERSIDAD DE ESPECIES DE UN BOSQUE TROPICAL CADUCIFOLIO EN LA PROVINCIA FLORÍSTICA CUENCA DEL BALSAS, MÉXICO.
GUILLERMO IBARRA MANRIQUEZ   +2 more
doaj   +1 more source

Identificación macroscópica caulinar de las lianas más comunes del Parque Provincial Moconá, Misiones, Argentina

open access: yesRevista del Museo de La Plata, 2021
Debido a su forma de vida, las lianas presentan una gran diversidad de adaptaciones en sus tallos, y, como consecuencia, son fácilmente distinguibles a partir de su morfología caulinar.
María Laura Pipo   +4 more
doaj   +1 more source

Stilbenoids in Lianas of Gnetum parvifolium.

open access: yesChemical and Pharmaceutical Bulletin, 2001
Five new stilbene dimers were isolated from the lianas of Gnetum parvifolium in addition to known stilbenoids. The structures of the compounds were established on the basis of spectroscopic evidence, including long-range coupling and nuclear Overhauser effect experiments, in NMR spectrum.
TANAKA, Toshiyuki   +11 more
openaire   +3 more sources

A new old species of Tetracera (Dilleniaceae) from Espinhaço Range, Brazil

open access: yesNordic Journal of Botany, EarlyView.
Tetracera is the only genus within Dilleniaceae with a pantropical distribution. During efforts for a taxonomic revision of the neotropical species, we identified incongruences between application of names and their taxonomic identities, based on protologue and type specimen analysis. Here we describe a new species for the genus bearing a single carpel
Michelly D. F. Araújo   +3 more
wiley   +1 more source

Assessing the Health Impacts of Contaminants on Green Turtles (Chelonia mydas) Along the Southern Coast of Brazil

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Chemical pollutants pose a significant threat to marine ecosystems. Among these contaminants are trace elements and polycyclic aromatic hydrocarbons (PAH). Green turtles can be employed to evaluate the oceans' health due to their coastal habitats and exposure to multiple threats.
Camila Roberta da Silva Ribeiro   +6 more
wiley   +1 more source

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