Results 131 to 140 of about 81,162 (322)

Poly(A)-specific ribonuclease regulates the processing of small-subunit rRNAs in human cells [PDF]

, 2016
Ribosome biogenesis occurs successively in the nucleolus, nucleoplasm, and cytoplasm. Maturation of the ribosomal small subunit is completed in the cytoplasm by incorporation of a particular class of ribosomal proteins and final cleavage of 18S-E pre ...
Ishikawa, Hideaki, Isobe, Toshiaki, Izumikawa, Keiichi, Miura, Yutaka, Nakayama, Hiroshi, Nobe, Yuko, Simpson, Richard J., Takahashi, Nobuhiro, Taoka, Masato, Yamauchi, Yoshio, Yoshikawa, Harunori   +10 more
core   +2 more sources

Gentamicin‐Loaded Carbonate Apatite with Dual Antibacterial and Osteogenic Functions for Combating Surgical Site Infections

Advanced Healthcare Materials, EarlyView.
A bone substitute with gentamicin physically precipitated onto the surface of carbonate apatite exhibits prompt drug release, high bactericidal activity, and osteogenic capacity. Efficient antibacterial activity mitigates early postoperative neutrophil accumulation, the status of which may serve as a potential parameter for evaluating the antibacterial
Linghao Xiao, Gabriela Laranjeira Abe, Jun‐Ichi Sasaki, Haruaki Kitagawa, Ririko Tsuboi, Tomoki Kohno, Satoshi Imazato   +6 more
wiley   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

Evaluation of reference genes for gene expression analysis in Japanese flounder (Paralichthys olivaceus) under temperature stress

BMC Genomics
Background Quantitative Real-time PCR (qRT-PCR) is a powerful technique to analyze gene expression patterns by measuring the relative abundance of mRNA transcription levels.
Ping Han, Jianming Chen, Zhennan Sun, Shengjie Ren, Xubo Wang   +4 more
doaj   +1 more source

Phenotypic plasticity in the Caribbean sponge Callyspongia vaginalis (Porifera: Haplosclerida)

Scientia Marina, 2010
Sponge morphological plasticity has been a long-standing source of taxonomic difficulty. In the Caribbean, several morphotypes of the sponge Callyspongia vaginalis have been observed.
Susanna López-Legentil, Patrick M. Erwin, Timothy P. Henkel, Tse-Lynn Loh, Joseph R. Pawlik   +4 more
doaj   +1 more source

<i>Plasmodium</i> 18S Ribosomal RNA Biomarker Clearance After Food and Drug Administration-Approved Antimalarial Treatment in Controlled Human Malaria Infection Trials. [PDF]

Open Forum Infect Dis, 2023
Chavtur C, Staubus WJ, Ho M, Hergott DEB, Seilie AM, Healy S, Duffy P, Jackson L, Talley A, Kappe SHI, Hoffman SL, Richie TL, Kublin JG, Chang M, Murphy SC.   +14 more
europepmc   +1 more source

Pre-18S Ribosomal RNA Is Structurally Compacted into the SSU Processome Prior to Being Cleaved from Nascent Transcripts in Saccharomyces cerevisiae [PDF]

, 2004
Yvonne N. Osheim, Sarah L. French, Kristin M. Keck, Erica A. Champion, Krasimir A. Spasov, François Dragon, Susan J. Baserga, Ann L. Beyer   +7 more
openalex   +1 more source

Secondary structures in polyoma DNA [PDF]

, 1979
Three reproducible secondary-structure features were observed on single strands of polyoma virus DNA mounted for electron microscopy by the T4 gene 32 protein technique: (i) a hairpin fold-back extending from 92.9 +/- 0.8 to 95.0 +/- 0.7 map units; (ii ...
Davidson, Norman, Manor, Haim, Wu, Madeline   +2 more
core  

HCV IRES manipulates the ribosome to promote the switch from translation initiation to elongation. [PDF]

, 2013
The internal ribosome entry site (IRES) of the hepatitis C virus (HCV) drives noncanonical initiation of protein synthesis necessary for viral replication.
A Ben-Shem, A Devaraj, AA Malygin, AD Petropoulos, AY Keel, Breanna S Vollmar, C Chen, CM Spahn, CS Fraser, CS Fraser, D Boehringer, D Hartz, D Sousa, Dan Shi, DD Ian'shina, DV Sizova, EF Pettersen, F Odreman-Macchioli, F Peske, F Robert, GA Otto, GJ Kleywegt, H Ji, IB Lomakin, IM Terenin, J Bukh, J Rabl, J Wower, JA Mindell, JE Wilson, Jeffrey S Kieft, JH Kim, JM Fringer, JR Lytle, JR Lytle, JS Kieft, JS Kieft, K Tsukiyama-Kohara, KE Berry, KI Kalliampakou, LA Passmore, M Honda, M Ohi, M Selmer, M Stoneley, M van Heel, ME Filbin, Megan E Filbin, MG Acker, MM Yusupov, N Grigorieff, N Locker, O Galkin, P Antúnez de Mayolo, P Simmonds, PJ Lukavsky, PJ Lukavsky, RE Monro, RJ Jackson, S Fukushi, S Uemura, SM Dibrov, T Döring, Tamir Gonen, TV Pestova, TV Pestova, U Geigenmüller, VG Kolupaeva, Y Yu   +68 more
core   +1 more source

Mesenchymal Stem Cell‐Derived Apoptotic Micro‐Vesicles Repaired Sciatic Nerve Defect by Regulating Early Inflammatory Microenvironment and Promoting Angiogenesis

Advanced Healthcare Materials, EarlyView.
HUCMSC‐Apo‐mvs enhance peripheral nerve repair by modulating the inflammatory microenvironment (IME), primarily through coordinated actions on three functional cells. They recruit macrophages and promote their polarization from pro‐inflammatory M1 to anti‐inflammatory M2 phenotypes, increasing secretion of IL‐10 and VEGF.
Haolin Liu, Yiben Ouyang, Bo Wang, Xiaochun Zhang, Yanjun Guan, Ruichao He, Yuhui Cui, Junli Wang, Qianru Yao, Yixiao Tan, Xiwei Peng, Xing Xiong, Sice Wang, Dongdong Li, Haofeng Cheng, Tianqi Su, Xiaoyang Fu, Jinjuan Zhao, Mingqian Yu, Yi Wang, Jiang Peng, Yu Wang   +21 more
wiley   +1 more source