Results 101 to 110 of about 303,152 (296)

Mycobacterium smegmatis RNase J is a 5’-3’ exo-/endoribonuclease and both RNase J and RNase E are involved in ribosomal RNA maturation

, 2011
The presence of very different sets of enzymes, and in particular the presence of RNase E and RNase J, has been used to explain significant differences in RNA metabolism between the two model organisms Escherichia coli and Bacillus subtilis.
Daniela Ghisotti, V. Taverniti, Harald Putzer, Francesca Forti, H. Putzer, Valerio Taverniti, D. Ghisotti, F. Forti   +7 more
core   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

Advanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima, Sarmila Majumder, Divya S. Patel, Chunyu Hu, Hong Li, Xin Huang, Kim Truc Nguyen, Jacob Doon‐Ralls, Chiranth K. Nagaraj, Mangesh D. Hade, Setty M. Magaña, Eswar Shankar, Xiaoli Zhang, Daniel G. Stover, Bhuvaneswari Ramaswamy, Eduardo Reátegui   +15 more
wiley   +1 more source

Reactivity and Specificity of RNase T₁, RNase A, and RNase H toward Oligonucleotides of RNA Containing 8‑Oxo-7,8-dihydroguanosine

, 2018
Understanding how oxidatively damaged RNA interacts with ribonucleases is important because of its proposed role in the development and progression of disease.
Yannick Kokouvi Dzowo (3120447), Anthony Urban (5175887), Marino J. E. Resendiz (2213764), Courtney N. Kiggins (5175893), Cassandra Herbert (5175890)   +4 more
core   +1 more source

Packed for Ossification: High‐Density Bioprinting of hPDC Spheroids in HAMA Toward Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez, Maria Paula Marks, Paula Casademunt, Adrián Seijas‐Gamardo, Ioannis Papantoniou, Lorenzo Moroni, Carlos Mota   +6 more
wiley   +1 more source

RNase Y mediates posttranscriptional control of the virulence-associated CncR1 small-RNA in Helicobacter pylori

iScience
Summary: Ribonucleases are involved in several biological processes, including the turnover of structural and messenger RNAs and the specific processing of the cellular transcriptome. Here, we characterized the RNase Y from Helicobacter pylori.
Federico D’Agostino, Eva Pinatel, Alexandra Meynhardt, Vincenzo Scarlato, Andrea Vannini, Davide Roncarati   +5 more
doaj   +1 more source

Comparative evaluation for the globin gene depletion methods for mRNA sequencing using the whole blood-derived total RNAs

BMC Genomics, 2020
Background There are challenges in generating mRNA-Seq data from whole-blood derived RNA as globin gene and rRNA are frequent contaminants. Given the abundance of erythrocytes in whole blood, globin genes comprise some 80% or more of the total RNA ...
Jin Sung Jang, Brianna Berg, Eileen Holicky, Bruce Eckloff, Mark Mutawe, Minerva M. Carrasquillo, Nilüfer Ertekin-Taner, Julie M. Cuninngham   +7 more
doaj   +1 more source

Tracking Spatiotemporal Extracellular Matrix Evolution and Tissue Fusion in 3D Microtissues via Click Chemistry‐Based Metabolic Labelling

Advanced Healthcare Materials, EarlyView.
Metabolic labeling of nascent proteins in 3D microtissue spheroids provides a powerful analytical approach for large‐scale tissue engineering. Incorporation of non‐canonical amino acids with fluorescent tagging enables spatiotemporal investigation of extracellular matrix deposition and its evolution during multicellular tissue development and fusion ...
Theresa Koenig, F. Max Yavitt, Laura Veenendaal, Tim B. F. Woodfield   +3 more
wiley   +1 more source

Role of Translesion Synthesis (TLS) polymerases in rNMPs incorporation during DNA replication

, 2014
Ribonuclease H (RNase H) are evolutionary conserved enzymes that cleave the RNA moiety in RNA:DNA hybrid molecules. It has been found that replicative DNA polymerases can incorporate rNTPs in place of dNTPs during DNA replication with an unexpected high ...
A. Meroni, P. Plevani, S. Sertic, F. Lazzaro, Sara Pizzi, M. Muzi Falconi, Thomas A. Kunkel, D. Delmastro, Peter M. J. Burger   +8 more
core  

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source