Results 141 to 150 of about 47,778 (228)

A Design of Experiments‐Based Chiral HPLC Method for the Quantification of Talazoparib and Enantiomeric Purity Determination in Pharmaceutical Formulations

Chirality, Volume 38, Issue 4, April 2026.
A design of experiments–based chiral HPLC method was developed for the enantiomeric separation and quantification of talazoparib in pharmaceutical formulations. Efficient resolution of the enantiomers (RS > 7) was achieved within 12 min. The method was validated and successfully applied to tablet analysis, and its environmental sustainability was ...
Sakine Atila Karaca, Sona Aliyeva, Duygu Yeniceli   +2 more
wiley   +1 more source

Respiratory Virus-Induced PARP1 Alters DC Metabolism and Antiviral Immunity Inducing Pulmonary Immunopathology

Viruses
Previous studies from our laboratory and others have established the dendritic cell (DC) as a key target of RSV that drives infection-induced pathology. Analysis of RSV-induced transcriptomic changes in RSV-infected DC revealed metabolic gene signatures ...
Mohamed M. Mire, Srikanth Elesela, Susan Morris, Gabriel Corfas, Andrew Rasky, Nicholas W. Lukacs   +5 more
doaj   +1 more source

Discovery of Capsazepine as a Novel MCL1 Inhibitor for Overcoming Tamoxifen Resistance in Breast Cancer Therapy

eFood, Volume 7, Issue 2, April 2026.
MCL1 in promoting tamoxifen resistance by inhibiting apoptosis. This study demonstrates that the compound CPZ, identified through virtual screening and validated by molecular docking and experiments, directly binds to MCL1. This binding restores apoptosis and inhibits tumor growth, thereby combating resistance to endocrine therapy in breast cancer ...
Shujing Liu, Jiayin Li, Chengkun Wu, Yupeng Xiao, Jing Yu, Yu Xie, Chen Lin, Chunhua Liu, Yue Wang, Junfang Qin   +9 more
wiley   +1 more source

PARP1 condensates differentially partition DNA repair proteins and enhance DNA ligation

EMBO Reports
Poly(ADP-ribose) polymerase 1 (PARP1) is one of the first responders to DNA damage and plays crucial roles in recruiting DNA repair proteins through its activity – poly(ADP-ribosyl)ation (PARylation). The enrichment of DNA repair proteins at sites of DNA
Christopher Chin Sang, Gaelen Moore, Maria Tereshchenko, Hongshan Zhang, Michael L Nosella, Morgan Dasovich, T Reid Alderson, Anthony K L Leung, Ilya J Finkelstein, Julie D Forman-Kay, Hyun O Lee   +10 more
doaj   +1 more source

A unified mechanism for PARP inhibitor-induced PARP1 chromatin retention at DNA damage sites in living cells

Cell Reports
Summary: Poly(ADP-ribose) polymerase (PARP) inhibitors (PARPis) not only suppress PARP1 catalytic activity but also prolong its association to damaged chromatin.
Petar-Bogomil Kanev, Sylvia Varhoshkova, Irina Georgieva, Maria Lukarska, Dilyana Kirova, Georgi Danovski, Stoyno Stoynov, Radoslav Aleksandrov   +7 more
doaj   +1 more source

Multiomics Research Strategies in Cancer: A Growing and Innovative Field

MedComm, Volume 7, Issue 4, April 2026.
This review highlights multiomics strategies in cancer research, focusing on integration methods from genomics to microbiomics. Using colorectal cancer as a key example, it discusses biomarker discovery, data integration via deep learning, and the roles of single‐cell and spatial omics.
Zhenhua Du, Xiaomei Liu, Zhi Lv, Bengang Wang, Yu Xia, Wala Abduljabbar Mohammed Al‐Duais, Lirong Yan, Fuqiang Zhang, Yanke Li   +8 more
wiley   +1 more source

Resveratrol Inhibits Nucleosome Binding and Catalytic Activity of PARP1

Biomolecules
The natural polyphenol resveratrol is a biologically active compound that interacts with DNA and affects the activity of some nuclear enzymes. Its effect on the interaction between nucleosomes and poly(ADP-ribose) polymerase-1 (PARP1) and on the ...
Daria O. Koshkina, Natalya V. Maluchenko, Anna N. Korovina, Angelina A. Lobanova, Alexey V. Feofanov, Vasily M. Studitsky   +5 more
doaj   +1 more source

The Homeobox Genes: Classification, Regulation, Biological Functions, and Diseases

MedComm, Volume 7, Issue 4, April 2026.
Overview of the homeobox gene superfamily and its pathophysiological roles. The homeobox superfamily comprises several major classes, including ANTP, PRD, TALE, LIM, POU, and others. Among these, the HOX clusters (A–D) play critical roles in embryonic development specifically in conferring cellular identity, regulating morphogenesis, and guiding axial ...
Maedeh Dadzadi, Shahin Ramazi, Mona Darvazi, Sepideh Yoosefi, Melika Abbasi, Shirin Farsad   +5 more
wiley   +1 more source

Results and Exploratory Biomarker Analyses of a Phase II Study CHANGEABLE: Combination of PD‐1 Inhibitor and Niraparib in GErm‐Line‐mutAted Metastatic Breast Cancer

MedComm, Volume 7, Issue 4, April 2026.
This phase II trial evaluated the efficacy and safety of niraparib combined with HX008 in metastatic breast cancer (MBC) patients with germline DNA damage response (DDR) gene mutations. This chemotherapy‐free regimen demonstrates promising efficacy and a tolerable safety profile in MBC patients with germline DDR mutations, providing a novel therapeutic
Jian Zhang, Yiqun Du, Yanchun Meng, Yizi Jin, Mingxi Lin, Xuchen Shao, Xiaojun Liu, Yuxin Mu, Yun Liu, Zhen Hu   +9 more
wiley   +1 more source

Inflammatory osteolysis: A conspiracy against bone [PDF]

, 2017
Abu-Amer, Abu-Amer, Anton, Bardin, Beranger, Chen, Christo, Claro, Cobelli, Coll, Dapunt, Deborah V. Novack, Dewhirst, Gabriel Mbalaviele, Georg Schett, Gravallese, Harre, Josse, Jovanovic, Kollias, Lukens, Maitra, McCall, Mukai, Negishi-Koga, Osta, Ozen, Pasco, Robaszkiewicz, Rubbert-Roth, Sanchez, Scianaro, Sharma, Steven L. Teitelbaum, Van Hauwermeiren, Wang, Zaki   +36 more
core   +2 more sources