32 Axolotls are uniquely able to mobilize neural stem cells to regenerate all missing regions of the 33 spinal cord. How a neural stem cell under homeostasis converts after injury to a highly 34 regenerative cell remains unknown. Here we show that during regeneration, axolotl neural stem 35 cells repress neurogenic genes and reactivate a transcriptional program similar to embryonic 36 neuroepit...

New Schiff-base compound (E)-4-methoxy-N-(4-hydroxybenzylidene) aniline has been synthesized from the reaction of 4-hydroxybenzaldehyde with 4-methoxyaniline in methanol at 50ºC, and has been characterized by using elemental analysis and FT-IR spectroscopy. The crystal structure of the title compound has been determined by single crystal X-ray diffraction study. The title compound crystallizes ...

Supported planar bilayers have been used extensively in immunology to study molecular interactions at interfaces as a model for cell-cell interaction. Examples include Fc receptor-mediated adhesion and signaling and formation of the immunological synapse between T cells and antigen-presenting cells. The advantage of the supported planar bilayer system is control of the bilayer composition and t...

Numerical simulations have shown that low reflectivity’s at the surface of planar cell coated with a single layer can be obtained. For example, for coatings Si3N4 and HfO2 materials, reflectivity values around 3% 2% respectively are Structures multilayer such as MgF2 /SiNx: H/Si, give very 1%. Thus, refractive index coating is an important parameter plays major role in optical properties materi...

3D Printing In article number 2202204, Daeha Joung and co-workers present a printed magnet-infused origami platform for cell culture assessments. The enables spatiotemporal control of activities planar vertical proliferation cells in microchannels. This system can propel higher-order capturing conditions at an appropriate scale.

The coordination of cell polarity within the plane of the tissue layer (planar polarity) is crucial for the development of diverse multicellular organisms. Small Rac/Rho-family GTPases and the actin cytoskeleton contribute to planar polarity formation at sites of polarity establishment in animals and plants. Yet, upstream pathways coordinating planar polarity differ strikingly between kingdoms....

The coordination of cell polarity within the plane of the tissue layer (planar polarity) is crucial for the development of diverse multicellular organisms. Small Rac/Rho-family GTPases and the actin cytoskeleton contribute to planar polarity formation at sites of polarity establishment in animals and plants. Yet, upstream pathways coordinating planar polarity differ strikingly between kingdoms....

The coordination of cell polarity within the plane of the tissue layer (planar polarity) is crucial for the development of diverse multicellular organisms. Small Rac/Rho-family GTPases and the actin cytoskeleton contribute to planar polarity formation at sites of polarity establishment in animals and plants. Yet, upstream pathways coordinating planar polarity differ strikingly between kingdoms....

Phospholipid vesicles containing the transmembrane protein H-2Kk spontaneously fuse to form planar membranes when incubated on treated glass surfaces. Pattern photobleaching of fluorescent lipid probes indicates that these planar membranes are continuous and that the lipids are as mobile as they are in conventional fluid bilayers or monolayers. H-2Kk molecules in these planar membranes are immo...