Results 171 to 180 of about 1,158,334 (373)

Markers for neural and endocrine cells [PDF]

, 1991
Gratzl, Manfred, Gratzl, Manfred, Langley, K.   +2 more
core   +1 more source

Antioxidant and Anti‐Senescence Polyvinyl Alcohol‐Gallic Acid Supramolecular Hydrogels for Stem Cell Culture

Advanced Healthcare Materials, EarlyView.
The PVA‐GA hydrogel is formed through hydrogen bonding between PVA hydroxyl groups and GA galloyl units, enabling sustainable GA release and its extended biological activity. The hydrogel scavenges ROS to reduce oxidative stress, preventing mitochondrial damage from excessive ROS, mitigating hADSC senescence, and preserving VEGF secretion, offering a ...
Yiduo Zhou, Matías L. Picchio, Yan Nie, Lei Wang, Oihane Sanz, Yue Liu, Xun Xu, Lukas Prantl, Oliver Felthaus, Weiwei Wang, Marcelo Calderón, Nan Ma   +11 more
wiley   +1 more source

Soft Pneumatic Device Designed to Mimic the Periosteal Environment for Regulating the Fate of Mesenchymal Stem Cells

Advanced Healthcare Materials, EarlyView.
This study presents a custom‐made soft pneumatic device (SPD) that mimics complex mechanical forces and fluid flow to enhance in vitro cell differentiation. It shows that low mechanotransduction promotes MSC differentiation into osteoprogenitor cells, while high mechanotransduction causes structural disruptions and cell detachment, providing new ...
Gwang‐Bum Im, Jae Gyeong Lee, Hosub Lim, Jae‐Won Lee, Hyun Su Park, Yongju Kim, Nauman Asad, Hak‐Rin Kim, Jeong Jae Wie, Suk Ho Bhang   +9 more
wiley   +1 more source

Smart Polymeric 3D Microscaffolds Hosting Spheroids for Neuronal Research via Quantum Metrology

Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
Development of a platform consisting of 3D microscaffolds supporting 3D embryoid bodies for neuronal research. The polymeric scaffolds enable directed growth of neurites. This study shows nanodiamond‐based quantum sensors graft onto the polymer material, enabling quantum metrology experiments within the 3D neuronal model and thereby providing a ...
Beatriz N. L. Costa, Ana Marote, Catarina Barbosa, Jonas Campos, António J. Salgado, Jana B. Nieder   +5 more
wiley   +1 more source

A simple and inexpensive laser dissection of fasciculated axons from motor nerve organoids

Frontiers in Bioengineering and Biotechnology
Motor nerve organoids could be generated by culturing a spheroid of motor neurons differentiated from human induced pluripotent stem (iPS) cells within a polydimethylsiloxane (PDMS) chip which guides direction and fasciculation of axons extended from the
Yasuhiro Ikegami, Yasuhiro Ikegami, Tomoya Duenki, Tomoya Duenki, Tomoya Duenki, Tomoya Duenki, Ikuma Arakaki, Ikuma Arakaki, Ryo Sakai, Ryo Sakai, Tatsuya Osaki, Tatsuya Osaki, Satoshi Ashihara, Tsuyoshi Furushima, Yoshiho Ikeuchi, Yoshiho Ikeuchi, Yoshiho Ikeuchi, Yoshiho Ikeuchi   +17 more
doaj   +1 more source

Mitochondrial DNA and Electron Transport Chain Protein Levels Are Altered in Peripheral Nerve Tissues from Donors with HIV Sensory Neuropathy: A Pilot Study [PDF]

Ali Boustani, Jacqueline R. Kulbe, Mohammad Sobhan Sheikh Andalibi, Josué Pérez‐Santiago, Sanjay R. Mehta, Ronald J. Ellis, Jerel Adam Fields   +6 more
openalex   +1 more source

Neural Cells adhesion Molecule NCAM in neural and endocrine cells [PDF]

, 1991
Gratzl, Manfred, Gratzl, Manfred, Langley, K., Langley, K.   +3 more
core   +1 more source

Mechanically and Chemically Defined PEG Hydrogels Improve Reproducibility in Human Cardioid Development

Advanced Healthcare Materials, EarlyView.
Synthetic matrix metalloproteinase (MMP)‐degradable polyethylene glycol (PEG)‐based hydrogels are developed to investigate the influence of mechanical and biochemical cues on cardioid development. Matrix stiffness and cell adhesion motifs significantly regulate cardioid formation, chamber morphogenesis, contractile function, and cardioid transcriptome.
Yuanhui Song, Michael Seitz, Andrew Kowalczewski, Nhu Y Mai, Era Jain, Huaxiao Yang, Zhen Ma   +6 more
wiley   +1 more source

Stabilization, Rolling, and Addition of Other Extracellular Matrix Proteins to Collagen Hydrogels Improve Regeneration in Chitosan Guides for Long Peripheral Nerve Gaps in Rats

Neurosurgery, 2017
F. González‐Pérez, S. Cobianchi, C. Heimann, J. Phillips, E. Udina, X. Navarro   +5 more
semanticscholar   +1 more source

Engineering Assembloids to Mimic Graft‐Host Skeletal Muscle Interaction

Advanced Healthcare Materials, EarlyView.
This study develops a graft‐host skeletal muscle assembloid model combining neuromuscular organoids with tissue‐engineered constructs. Pre‐seeding decellularized muscles with myogenic cells enhances cell migration and axon invasion from the organoid. The model exhibits regenerative capacity following acute damage, advancing the understanding of human ...
Lucia Rossi, Beatrice Auletta, Luigi Sartore, Marco La Placa, Giada Cecconi, Pietro Chiolerio, Edoardo Maghin, Silvia Angiolillo, Eugenia Carraro, Onelia Gagliano, Cecilia Laterza, Nicola Elvassore, Martina Piccoli, Anna Urciuolo   +13 more
wiley   +1 more source