Results 51 to 60 of about 23,580 (195)

White light emitting molecular logic gates

Smart Molecules, EarlyView.
White light emitting smart molecules with Boolean logic computing ability are surveyed. Abstract White light emitting (WLE) materials are of considerable interest with commercial and societal applications in video displays and lighting devices. A characteristic property of WLE materials is the luminescence profile spanning from 380 to 700 nm.
Davide Benedetto Tiz, Massimo Catania, David C. Magri   +2 more
wiley   +1 more source

A lysosome‐targeted ultra‐sensitive viscosity probe for monitoring viscosity alterations during chemotherapy

Smart Molecules, EarlyView.
A novel chemosensing platform based on a molecular rotor architecture is established for specific, dynamic detection of lysosomal viscosity. The platform allows real‐time tracking of lysosomal viscosity fluctuations induced by various chemotherapeutic agents, highlighting its significant potential as a powerful tool for early cancer diagnostics and ...
Haoyang Song, Hui Bian, Lei Liu, Gahyeon Park, Bingqing Sun, Qiongzheng Hu, Juyoung Yoon   +6 more
wiley   +1 more source

Harnessing the nonthermal effects of ultrasound for cancer treatment: From mechanisms to applications

Smart Molecules, EarlyView.
Nonthermal ultrasound transforms acoustic energy into diverse therapeutic bioeffects through cavitation, mechanical stimulation, and physicochemical activation. This review discusses how acoustic parameters, biological mechanisms, and responsive materials interact to influence nonthermal ultrasound‐enabled cancer therapies. Mechanism‐guided engineering
Liu Wang, Huan Tang, Yue Pan, Mingle Li, Weijie Zhao, Kai Liu   +5 more
wiley   +1 more source

Molecular Docking and Pharmacological In Silico Evaluation of Camptothecin and Related Ligands as Promising HER2-Targeted Therapies for Breast Cancer

Current Issues in Molecular Biology
Breast cancer is one of the leading causes of cancer-related mortality in women worldwide, highlighting the importance of effective therapies. This study evaluates the interaction between camptothecin, a potent anticancer agent, and two key receptors ...
Elmer Joel Millan-Casarrubias, Yunia Verónica García-Tejeda, Claudia Haydée González-De la Rosa, Lucero Ruiz-Mazón, Yazmín Mariela Hernández-Rodríguez, Oscar Eduardo Cigarroa-Mayorga   +5 more
doaj   +1 more source

Oxaziridines: Versatile Reagents in Modern Organic Synthesis

The Chemical Record, EarlyView.
Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra, Subba Rao Cheekatla, Keshaba Nanda Parida   +2 more
wiley   +1 more source

KU80 suppresses endonuclease G activity to preserve genomic integrity

The FEBS Journal, EarlyView.
Under normal conditions, EndoG remains restricted to mitochondria and the genome remains intact. When KU80 is absent, EndoG translocates into the nucleus, where it promotes DNA fragmentation and genomic instability. Thus, this work highlights the importance of KU80 in tightly controlling EndoG localization to preserve genome stability.
Jargalan Batsaikhan, Kwang‐Hyun Park, Hae Ryung Chang, Eunyoung Jung, Myung‐Jin Kim, Jeeyoon Kang, Hyunjo Shim, Eui‐Jeon Woo, Yonghwan Kim   +8 more
wiley   +1 more source

Advances in Camptothecin-Class Compounds Nanomedicines: A Comprehensive Review of Antitumor Strategies

Pharmaceutics
Camptothecin-class compounds are anticancer active ingredients extracted from the Chinese unique medicinal plant, Camptotheca acuminata. They have been widely applied in the treatment of various cancers due to their high efficacy and broad-spectrum anti ...
Mingliang Su, Zhiwei Liang, Long Chen, Taoyu Wang, Shabatula Aisika, Yanbin Peng, Yonghui Wu, Huahe Zhu, Lixin Wang   +8 more
doaj   +1 more source

Characterization of the Blood–Brain Barrier Integrity and the Brain Transport of SN-38 in an Orthotopic Xenograft Rat Model of Diffuse Intrinsic Pontine Glioma

Pharmaceutics, 2020
The blood–brain barrier (BBB) hinders the brain delivery of many anticancer drugs. In pediatric patients, diffuse intrinsic pontine glioma (DIPG) represents the main cause of brain cancer mortality lacking effective drug therapy.
Catarina Chaves, Xavier Declèves, Meryam Taghi, Marie-Claude Menet, Joelle Lacombe, Pascale Varlet, Nagore G. Olaciregui, Angel M. Carcaboso, Salvatore Cisternino   +8 more
doaj   +1 more source

Human APOBEC3G suppresses homologous recombination and LIG4‐independent end joining in DNA double‐strand break repair

The FEBS Journal, EarlyView.
Chromosomal DNA double‐strand breaks (DSBs) are repaired by homologous recombination and nonhomologous end joining (NHEJ). Recent work has additionally established theta‐mediated end‐joining (TMEJ) as a mechanism for DSB joining. Cells lacking NHEJ and TMEJ can repair DSBs in a homology‐dependent manner.
Shinta Saito, Miori Murayama, Usaki Arai, Sekifumi Akatsu, Ami Yamamoto, Misaki Kadoguchi, Noritaka Adachi   +6 more
wiley   +1 more source

The trimeric Shu complex in C. elegans is an ATPase that remodels RAD51 filaments in the homologous recombination‐associated DNA damage response

The FEBS Journal, EarlyView.
The C. elegans Shu complex (RFS‐1/RIP‐1/SWS‐1) is a DNA‐dependent ATPase that regulates RAD‐51 filaments during homologous recombination. The trimer preferentially binds 5′‐exposed DNA, remodels RAD‐51 filaments via ATP hydrolysis, and stabilizes filaments through ATP binding.
Sam Siu Hang Chu, Guangxin Xing, Kichang Paik, Anton Gartner, Hong Ling   +4 more
wiley   +1 more source