Results 81 to 90 of about 20,819 (199)

Strategies and mechanisms of precision genome engineering: From gene editing to genome writing

iMetaOmics, EarlyView.
In this review, we examined the progression of genome manipulation from stochastic nuclease‐mediated cutting toward precise editing and programmable genome writing. We discussed tools like multi‐kilobase RNA‐guided integrators and Artificial Intelligence (AI)‐designed effectors and showed how these advances enable researchers to treat genomes as ...
Kerui Huang, Jianhong Tian, Wenyan Zhao, Siqin Zhang, Lixuan Xiang, Meiqing Yang, Lu Liu, Yazhou Huang, Ningyun Zhang, Lei Sun, Peng Xie, Nanyu Kuang, Hong Zhou, Chengfeng Qiu, Jun Yan, Xiaocheng Jiang, Qiang Tu, Yun Wang, Haoliang Hu, Youming Zhang   +19 more
wiley   +1 more source

Procyanidin A1 and its digestive products inhibit acrylamide-induced IPEC-J2 cell damage: apoptosis and cell cycle arrest

Food Science and Human Wellness
Our previous study has demonstrated that procyanidin A1 (A1) and its simulated digestive product (D-A1) can prevent acrylamide (ACR)-induced cytotoxicity in small intestine cells. However, the potential mechanism remains poorly understood. In this study,
Fangfang Yan, Si Qin, Chengming Wang, Wolfram Weckwerth, Qun Lu, Rui Liu   +5 more
doaj   +1 more source

The PSO4 Protein Complex Associates with Replication Protein A (RPA) and Modulates the Activation of Ataxia Telangiectasia-mutated and Rad3-related (ATR) [PDF]

Journal of Biological Chemistry, 2014
The PSO4 core complex is composed of PSO4/PRP19/SNEV, CDC5L, PLRG1, and BCAS2/SPF27. Besides its well defined functions in pre-mRNA splicing, the PSO4 complex has been shown recently to participate in the DNA damage response. However, the specific role for the PSO4 complex in the DNA damage response pathways is still not clear.
Li, Wan, Jun, Huang
openaire   +2 more sources

Senotherapeutics for Knee Osteoarthritis

Medicinal Research Reviews, EarlyView.
ABSTRACT Osteoarthritis (OA) is a chronic disease that imposes a significant economic burden and deteriorates quality of life. Nevertheless, current therapeutic options for OA are limited to symptomatic remedies. As such, there is a high interest in novel methods for treating or preventing OA.
Ezgi Duman, Girish Pattappa, Patrick Pann, Stephan Reppenhagen, Maximilian Rudert, Peter Angele, Denitsa Docheva   +6 more
wiley   +1 more source

Targeting P53 as a Future Strategy to Overcome Gemcitabine Resistance in Biliary Tract Cancers

Biomolecules, 2020
Gemcitabine-based chemotherapy is the current standard treatment for biliary tract cancers (BTCs) and resistance to gemcitabine remains the clinical challenge.
Chiao-En Wu, Yi-Ru Pan, Chun-Nan Yeh, John Lunec   +3 more
doaj   +1 more source

Baicalein Sensitizes Radioresistant BT549 and MCF7‐R Breast Cancer Cells by Modulating Rac1 Signaling

Phytotherapy Research, EarlyView.
ABSTRACT Radioresistance remains a key barrier in breast cancer (BC) treatment. Baicalein, a flavonoid from Scutellaria baicalensis, has shown potential to enhance radiosensitivity. This study investigates its efficacy and mechanism in radioresistant BC models. Radioresistant BC cell models were established via fractionated irradiation and validated by
Zitong Zhao, Zhangyun Li, Quanzhou Peng, Shuqun Zhang   +3 more
wiley   +1 more source

Targeting the CD47–SIRPα phagocytic checkpoint in cancer: Biology, translational opportunities, and next‐generation therapeutic strategies

Smart Molecules, EarlyView.
The CD47–SIRPα axis has emerged as a critical innate immune checkpoint that suppresses macrophage‐mediated phagocytosis through a canonical “don't eat me” signal and enables tumor immune evasion. We comprehensively summarize the structural and biological features of CD47 and the molecular mechanisms underlying CD47‐mediated regulation of phagocytosis ...
Ruimei Zhou, Lingjie Jing, Jianping Zhang, Cheng Guo, Quanjun Yang   +4 more
wiley   +1 more source

The one‐carbon metabolic enzyme MTHFD2 promotes resection and homologous recombination after ionizing radiation

Molecular Oncology
The one‐carbon metabolism enzyme bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase 2 (MTHFD2) is among the most overexpressed proteins across tumors and is widely recognized as a promising anticancer target.
Petra Marttila, Nadilly Bonagas, Christina Chalkiadaki, Hannah Stigsdotter, Korbinian Schelzig, Jianyu Shen, Crystal M. Farhat, Amber Hondema, Julian Albers, Elisée Wiita, Azita Rasti, Ulrika Warpman Berglund, Ana Slipicevic, Oliver Mortusewicz, Thomas Helleday   +14 more
doaj   +1 more source

Kinetochore protein MAD1 participates in the DNA damage response through ataxia-telangiectasia mutated kinase-mediated phosphorylation and enhanced interaction with KU80

Cancer Biology & Medicine, 2020
Objective: Mitotic arrest-deficient protein 1 (MAD1) is a kinetochore protein essential for the mitotic spindle checkpoint. Proteomic studies have indicated that MAD1 is a component of the DNA damage response (DDR) pathway.
Mingming Xiao, Xuesong Li, Yang Su, Zhuang Liu, Yamei Han, Shuai Wang, Qinghua Zeng, Hong Liu, Jianwei Hao, Bo Xu   +9 more
doaj   +1 more source

Targeting nuclear export and Janus Kinase/Signal Transducer and Activator of Transcription (JAK/STAT) signalling in myelofibrosis: A novel combinatorial strategy that impacts intrinsic and microenvironment‐related pathways

British Journal of Haematology, EarlyView.
Selinexor targets molecular pathways critical to myelofibrosis (MF) progenitor cell fitness and demonstrates complementary activity with ruxolitinib, supporting its potential as a novel disease‐modifying therapeutic strategy for MF. Summary Myelofibrosis (MF) is a chronic myeloproliferative neoplasm (MPN) characterized by splenomegaly, constitutional ...
Trinayan Kashyap, Andrea A. Ellero, Christopher J. Walker, Marie E. Maloof, Min Lu, Lijuan Xia, Ronald Hoffman, Pietro Taverna   +7 more
wiley   +1 more source