Results 151 to 160 of about 90,075 (287)

Targeting Middle East Respiratory Syndrome Coronavirus Spike Fusion Machinery With Antiviral Peptides: In Silico Exploration of the Heptad Repeat 2 Domain

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Griffithsin, Brevinin‐2, and CCL20 were identified as potent MERS‐CoV fusion inhibitor candidates targeting the HR2 domain through integrated molecular docking, MD simulations, and MM/PBSA analyses. These peptides demonstrated superior binding stability and favorable safety profiles compared to the standard inhibitor, supporting their potential as ...
Nasser Alotaiq, Doni Dermawan, Samir Chtita   +2 more
wiley   +1 more source

Oxidative Stress and DNA Epigenetic Modifications in Cancer: Mechanisms and Targeted Therapeutics

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Reactive oxygen species (ROS) modulate DNA methyltransferases (DNMTs), ten‐eleven translocation family proteins (TETs) and their cofactors, reshaping 5‐methylcytosine (5mC)/5‐hydroxymethylcytosine (5hmC)/5‐formylcytosine (5fC) landscapes and gene expression in cancer cells. In turn, epigenetic control of antioxidant and metabolic pathways feeds back on
Xishan Yang, Qitai Chen, YuJie Yu, Yi Zang, Rujia Zheng, Zhe Zhang, Shuaijun Lu, Li Zhou   +7 more
wiley   +1 more source

Cystine [PDF]

, 2020
openaire   +1 more source

Oxidative Stress in the Tumor Immune Microenvironment: Mechanisms and Therapeutic Perspectives

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Oxidative stress is involved in several key processes in cancer, including redox regulation, DNA damage, post‐translational modifications, transcriptional regulation, epigenetic modifications, metabolic reprogramming, cell death, and immune modulation. These mechanisms collectively influence tumor progression, immune evasion, and therapeutic responses,
Zhen Wang, Bowen Li, Pan Tang, Fanchen Yan, Shuxin Wang, Guiying Leng, Panduo Dawa, Yuansi Chen, Yihan Guo, Pan Yang, Yi Li, Siyu Liu, Erdan Dong, Siyuan Qin, Zhoufeng Wang   +14 more
wiley   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, Volume 16, Issue 5, Page 944-965, May 2026.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Diels‐Alder Click Chemistry as a Dynamic‐Covalent Crosslinking Method in Spheroid‐Encapsulating Hydrogels for Cartilage Engineering

Advanced Healthcare Materials, Volume 15, Issue 17, 8 May 2026.
This research shows the development of hydrogels with Diels‐Alder click chemistry for engineering cartilage‐like tissue. The hydrogels support cartilage spheroids which could be cultured for at least 28 days. Furthermore, the spheroids showed a tendency to fuse together into a more consistent construct, and produced important components needed for ...
Sanne M. van de Looij, Antonia G. Vasilopoulou, Lennard Spauwen, Antoinette van den Dikkenberg, Jasmijn V. Korpershoek, Mylene de Ruijter, Jos Malda, Bas G. P. van Ravensteijn, Tina Vermonden   +8 more
wiley   +1 more source

An Open-Label, Phase III Study to Assess the Efficacy and Safety of Cysteamine Ophthalmic Solution 0.55% in Japanese Cystinosis Patients

Clinical Ophthalmology
Nobuhiro Goi,1 Fumino Iwata,2 Yoko Sugihara,3 Shingo Higa,1 Taiichiro Chikama4 1Medical Affairs, Viatris Pharmaceuticals Japan G.K., Tokyo, Japan; 2Iwata Eye Clinic, 2-15-21 Nishinakanobu, Shinagawa-ku, Tokyo, 142-0054, Japan; 3Global Clinical Operations,
Goi N, Iwata F, Sugihara Y, Higa S, Chikama T   +4 more
doaj  

Formation of a reducing microenvironment and regulation of protein supersulfidation by gut microbial supersulfides. [PDF]

Redox Biol
Uchiyama J, Shimizu Y, Unoki T, Kasamatsu S, Ida T, Ihara H, Kim YG, Hase K, Miura Y, Maehama T, Kusano M, Umezawa K, Akiyama M.   +12 more
europepmc   +1 more source

Phase Separation of NFIB Suppresses SLC3A2‐Mediated Ferroptosis in Castration‐Resistant Prostate Cancer

Advanced Science, Volume 13, Issue 26, 8 May 2026.
Castration‐resistant prostate cancer (CRPC) remains sensitive to ferroptosis, but its intrinsic resistance is poorly understood. Here, we identify NFIB as a master suppressor. SIRT7‐mediated NFIB acetylation drives its liquid–liquid phase separation, which promotes SLC3A2 transcription to inhibit ferroptosis.
Qiunuo Li, Danyang Chen, Yongzhen Xia, Yili Long, Nan Huang, Rongna Li, Mengting Shi, Mairehaba Kadier, Huafeng Luo, Xiaohui Chen, Hao Liu, Guanmin Jiang   +11 more
wiley   +1 more source

Oncogenic role of the SLC7A13-SLC3A1 cystine transporter in human luminal breast cancer and its cryo-EM structure. [PDF]

Protein Cell
Dong J, Shi T, Lin B, Liu X, Wei W, Geng Z, Liu M, Yan R, Dong JT.   +8 more
europepmc   +1 more source