Results 131 to 140 of about 153,927 (313)

Bioadhesive Hydrogel With Polyphenol‐Armored Nanogene Rejuvenates Chondrocyte Senescence for Aged Osteoarthritis Therapy

Advanced Science, EarlyView.
An adhesive hydrogel depot with polyphenol‐armored nanogenes is developed for treating aged osteoarthritis. This system maintains miR‐140 bioactivity, prolongs its intra‐articular retention, and enhances transfection into chondrocytes, leading to the downregulation of senescence‐associated pathways.
Liwei Yan, Runze Yang, Ting Zhou, Tianhao Xu, Yongqi Li, Yuelin Hu, Minghao Ge, Lei Zhang, Xiong Lu, Chaoming Xie, Weili Fu   +10 more
wiley   +1 more source

Sponges Wp6: Threats And Impacts To Sponge Grounds

, 2018
This fact sheet provides information on the Objectives and activities of Work Package 6 of the SponGES project: Threats and impacts to sponge grounds. Considering diverse anthropogenic stressors acting on the deep sea and the vulnerability of deep-sea sponges to human disturbance, it is urgent to understand the full scale of human impacts on these ...
openaire   +2 more sources

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

Advanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita, E. Palmieri, I. Lucarini, L. Montaina, L. Maiolo   +4 more
wiley   +1 more source

Seasonal Growth Rate of the Sponge Haliclona oculata (Demospongiae: Haplosclerida)

, 2008
The interest in sponges has increased rapidly since the discovery of potential new pharmaceutical compounds produced by many sponges. A good method to produce these compounds by using aquaculture of sponges is not yet available, because there is ...
Koopmans, M., Wijffels, R.H.
core   +1 more source

Programmable Hydration Pathways Enable Reconfigurable Ionic Thermoelectrics for Energy Harvesting and Thermal‐Tactile Interaction

Advanced Science, EarlyView.
Programmable hydration pathways enable reconfigurable ionic thermoelectrics in polyquaternium hydrogels. By coupling microscopic solvation, mesoscale water channels, and macroscopic boundary control, hydration‐gated protonics decouples thermopower, response speed, and stability.
Zehao Zhao, Yun Shen, Dongyan Xu
wiley   +1 more source

Dynamic Self‐Clickable Decellularized Matrix Hydrogels for Regulating Vascularity and Enhancing Muscle Regeneration

Advanced Science, EarlyView.
Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong, Tuba Marjan, Ngoc Ha Luong, Taimoor H. Qazi, Chien‐Chi Lin   +4 more
wiley   +1 more source

Carbon conversion and metabolic rate in two marine sponges

, 2010
The carbon metabolism of two marine sponges, Haliclona oculata and Dysidea avara, has been studied using a 13C isotope pulse-chase approach. The sponges were fed 13C-labeled diatoms (Skeletonema costatum) for 8 h and they took up between 75 and 85%.
Martens, D., Middelburg, J.J., M. Koopmans, Van Rijswijk, P., T. A. Egorova-Zachernyuk, Martens, D.E., D. Martens, R. H. Wijffels, Koopmans, M., Rijswijk, P. van, Rijswijk, P., van, J. J. Middelburg, Egorova-Zachernyuk, T.A., Wijffels, R.H., P. van Rijswijk   +14 more
core   +1 more source

Dual‐Network Protein Hydrogels Promote Rapid Hemostasis and Immune‐Regulated Scarless Tissue Regeneration

Advanced Science, EarlyView.
A dual‐network protein hydrogel substantially improves hemostasis and scar‐free healing.The adaptive network maintains intimate tissue contact while providing strong wet adhesion, tunable mechanics, and controlled degradation. Concurrent ROS scavenging and M2 polarization suppress fibrotic pathways, preventing scar formation.
Xiaomei Li, Guorui Zhang, Xinyue Wang, Zhongyu Liu, Ling Yang, Yuhan Bao, Min Wei, Yonglin Chen, Yanfei Ma, Wenbo Sheng, Bo Yu, Bin Li   +11 more
wiley   +1 more source

Marine sponge Hymeniacidon perlevis possesses high diversity Marine sponge Hymeniacidon perlevis possesses high diversity

, 2008
A total of 59 actinobacteria associated with an intertidal marine sponge Hymeniacidon perlevis collected from the Yellow Sea, China were isolated using eight different media.
张卫, 信艳娟
core  

Sponge-dwelling fauna from the Gulf of Mexico and the Caribbean sea a manually extracted from literature

, 2019
Gulf of Mexico and Caribbean sea sponge dwelling-fauna data base. Data extracted of index papers. Aviable at http://globalbioticinteractions.org` Base de datos de fauna huésped asociada a esponjas arrecifales del golfo de México y mar Caribe.
Simões, Nuno (6945908), Pérez-Botello, Antar Mijail (6945905)   +1 more
core   +1 more source