Results 71 to 80 of about 57,179,822 (251)

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

Layer-by-layer assembly of antibacterial coating on interbonded 3D fibrous scaffolds and its cytocompatibility assessment

, 2012
Layer-by-layer assembly of antibacterial coating on interbonded 3D fibrous scaffolds and its cytocompatibility ...
Yan Zhao (13100625), Hong Wang (13073637), Tong Lin (13098042), Yanwei Tang (13051476), Yuan Gao (13049700), Xungai Wang (13100496), Xin Liu (13100436)   +6 more
core  

Layer-by-Layer Assembly Strategy for Reinforcing the Mechanical Strength of an Ionogel Electrolyte without Affecting Ionic Conductivity

, 2019
The simultaneous boosting of the ionic conductivity and the mechanical strength of an ionogel electrolyte is hindered by its entrapped electrolyte. Herein, we report a promising strategy to boost the mechanical strength of an ionogel by coating it with ...
Bishnu P. Thapaliya (8104181), Sheng Dai (466649), Ivan Popov (8104184)   +2 more
core   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Filmes poliméricos ultrafinos produzidos pela técnica de automontagem: preparação, propriedades e aplicações

Química Nova, 2001
The self-assembly technique is a powerful tool to fabricate ultrathin films from organic compounds aiming at technological applications in molecular electronics.
Paterno Leonardo Giordano, Mattoso Luiz Henrique Capparelli, Oliveira Jr. Osvaldo Novais de   +2 more
doaj  

Nanoshell Fabrication Techniques for Probiotic Encapsulation: A Comprehensive Review

eFood
Probiotics, beneficial microorganisms, confer numerous health benefits when administered. However, their efficacy is hindered by harsh gut conditions, including acidity, bile acids, and enzymatic degradation.
Tuba Mustafa, Muhammad Afzaal, Farhan Saeed, Amna Shahbaz, Zainab Hira, Ayesha Adil, Tayyaba Sohail, Faiyaz Ahmed, Maryam Amanullah, Hina Sarwar, Noor Akram, Saad Mansoor, Gebremichael Gebremedhin Hailu   +12 more
doaj   +1 more source

Surface Modification of Dental Titanium Implant by Layer-by-Layer Electrostatic Self-Assembly

Frontiers in Physiology, 2017
In vivo implants that are composed of titanium and titanium alloys as raw materials are widely used in the fields of biology and medicine. In the field of dental medicine, titanium is considered to be an ideal dental implant material.
Quan Shi, Zhiyong Qian, Donghua Liu, Hongchen Liu   +3 more
doaj   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

Classification of hyper-variable Corynebacterium glutamicum surface-layer proteins by sequence analyses and atomic force microscopy [PDF]

, 2004
Hansmeier N, Bartels FW, Ros R, et al. Classification of hyper-variable Corynebacterium glutamicum surface-layer proteins by sequence analyses and atomic force microscopy. J Biotechnol.
Hansmeier, Nicole, Ros, Robert, Bartels, Frank Wilco, Tauch, Andreas, Pühler, Alfred ; https://orcid.org/, Kalinowski, Jörn, Anselmetti, Dario ; https://orcid.org/   +6 more
core   +1 more source