Results 241 to 250 of about 927,290 (303)

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

Advanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim, Uijung Yong, Myungji Kim, Jaewook Kim, Yeonggwon Jo, In Kyong Shim, Song Cheol Kim, Jinah Jang   +7 more
wiley   +1 more source

Self‐Assembled Nanoclay Gel With Spheroid MSC‐Derived Exosome Mimetics to Integrate Demineralized Bone Matrix and Noggin‐Targeting miRNA for Synergistic Osteogenesis

Advanced Functional Materials, EarlyView.
We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu, Zhi Li, Minjee Kang, Ruoyu Sheng, Bing Han, Yiqing Chen, Tara Aghaloo, Min Lee   +7 more
wiley   +1 more source

Transfer RNA-derived fragment production in calves challenged with Mycoplasma bovis or co-infected with bovine viral diarrhea virus and Mycoplasma bovis in several tissues and blood. [PDF]

Front Vet Sci
Goldkamp AK, Atchison RG, Falkenberg SM, Dassanayake RP, Neill JD, Casas E.   +5 more
europepmc   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 more
wiley   +1 more source

Characterization of the interaction between human cytochrome <i>c</i> and transfer RNA^phe. [PDF]

Magn Reson Lett
Zhang G, Zhan J, Chai X, Jiang B, Liu M, Zhang X, Zeng D.   +6 more
europepmc   +1 more source

Transfer RNA derived fragment, tRF-Glu-CTC, aggravates the development of neovascular age-related macular degeneration. [PDF]

Theranostics
Liang Y, Kong L, Zhang Y, Zhang Y, Shi M, Huang J, Kong H, Qi S, Yang Y, Hong J, Zhu M, Zhu X, Sun X, Zhang S, Wu L, Zhao C.   +15 more
europepmc   +1 more source

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Transfer RNA and Aminoacyl Transfer RNA in Developing Rats

Neonatology, 1976
The total transfer RNA (tRNA) level in the liver, kidney, skeletal muscle and heart muscle of developing rats was determined by purification using (³H)tRNA as an internal standard. Liver and kidney contained almost twice as much tRNA per gram tissue as heart and skeletal muscle.
D K, Liu, E E, McKee, P J, Fritz
openaire   +2 more sources

Transfer RNAs and Transfer RNA Genes in Plants

Annual Review of Plant Physiology and Plant Molecular Biology, 1993
INTRODUCTION 14 CYTOSOLIC tRNAs ... .. 14 Organization of tRNA Genes in the Plant Nuclear Genome ......... 14 Intervening Sequences in Nuclear tRNA Genes 14 Transcription of Nuclear tRNA Genes and tRNA Processing 15 Plant Suppressor tRNAs 16 Cytokinin-Containing tRNAs ... ..... 17 CHLOROPLAST tRNAs ... ...... ... .... .........
L Marechal-Drouard, J H Weil, A Dietrich
openaire   +2 more sources

Phylogeny of transfer RNA

Origins of Life, 1984
Phylogenetic trees of transfer RNA specific for phenylalanine, methionine initiator glycine and valine are constructed. Although the exact relationships between taxa cannot be obtained from the mere analysis of the sequences some conclusions can be drawn about the evolution of this molecule.
A M, Rodriguez-Vargas, J E, Fajardo, B C, Ramirez   +2 more
openaire   +2 more sources

Crystallization of Transfer RNA

Nature, 1968
A bacterial transfer RNA (tRNAFMet) has been obtained in micro-crystalline form. Its probable unit cell dimensions have been deduced from X-ray powder photographs.
Clark, B., Doctor, B., Holmes, K., Klug, A., Marcker, K., Morris, S., Paradies, H.   +6 more
openaire   +2 more sources