Results 71 to 80 of about 174,886 (213)

IKKβ and USP28 Regulate HEY1 Stability to Promote Cancer Stemness and Immune Evasion in Hepatocellular Carcinoma

Advanced Science, EarlyView.
The uncovered IKKβ‐USP28‐HEY1 axis fuels cancer stemness and immune evasion in hepatocellular carcinoma. USP28 deubiquitinates HEY1 upon IKKβ‐mediated phosphorylation, conferring PD‐1/PD‐L1 blockade resistance. Pharmacological inhibition of USP28 sensitizes resistant tumors to anti‐PD‐1 immunotherapy, revealing a promising therapeutic strategy ...
Na Shao, Lin Zhang, Gufang Shen, Yangfan Lv, Tianshu Fang, Ya Cao, Qiongyi Zhang, Feng Xu, Chungang Liu   +8 more
wiley   +1 more source

A minimum of two years of undertreated primary hypothyroidism, as a result of drug-induced malabsorption of l-thyroxine, may have metabolic and cardiovascular consequences

Journal of Clinical & Translational Endocrinology, 2019
Objective: Cross-sectional studies have reported that TSH above or close to the upper normal limit correlates with unfavorable metabolic and cardiovascular outcomes.
Salvatore Benvenga, Rachele Pantano, Giovanna Saraceno, Luigi Lipari, Antonio Alibrando, Santi Inferrera, Giuseppe Pantano, Giuseppe Simone, Sebastiano Tamà, Riccardo Scoglio, Maria Giovanna Ursino, Carmen Simone, Antonino Catalano, Umberto Alecci   +13 more
doaj   +1 more source

SuFEx‐Enabled Reprogramming of Flavonoids for Selective α‐Glucosidase Covalent Inhibition

Advanced Science, EarlyView.
Selective inhibition of intestinal α‐glucosidase remains limited by poor enzyme specificity and off‐target metabolic effects. Here, SuFEx click chemistry is used to reprogram natural flavonoids into covalent inhibitors with enhanced α‐glucosidase selectivity and controlled reactivity. This strategy enables effective regulation of carbohydrate digestion
Fengyu Guo, Liwei Zhang, Minlong Wang, Yanjin Du, Tianyu Zhang, Hao Chen, Jiazeng Sun, Yang Yu, Zude He, Jie An, Xiaoxu Zhang, Weilin Lin, Fazheng Ren, Pengjie Wang, Ping Liu   +14 more
wiley   +1 more source

Oral Administration of D-aspartate, but not of L-aspartate, Reduces Food Intake in Chicks

The Journal of Poultry Science, 2013
In the present study, we determined the effects of oral administration of L- and D-aspartate (L-Asp and D-Asp) on food intake over a period of 2 h after the administration, as well as its effects on the concentration of L- and D-Asp in the brain and ...
Edi Erwan, Shozo Tomonaga, Taketo Ohmori, Yuta Mutaguchi, Toshihisa Ohshima, Mao Nagasawa, Shinobu Yasuo, Yoshinaga Tamura, Mitsuhiro Furuse   +8 more
doaj   +1 more source

Heat Shock Protein 90: From Molecular Chaperone Function to Therapeutic Targeting in Malignancies

Advanced Science, EarlyView.
In this review, an integrated conceptual framework linking HSP90's molecular chaperone functions to its pathological roles in cancer is proposed. HSP90 serves as a central node that integrates oncogenic signaling, buffers proteotoxic stress, maintains cancer stem cell plasticity, and shapes tumor‐immune interactions, all of which converge to drive ...
Beibei Zhang, Xinxin Zou, Jiansong Zhou, Qinmiao Sun, Dahua Chen   +4 more
wiley   +1 more source

The Trend of Antibiotic Consumption After the COVID-19 Pandemic: Approach to Future Outbreaks

Infection and Drug Resistance
Salah H Elsafi,1 Saleh H Almutairi,2 Mujahid A Alsulaimani,3 Salma AlBahrani,4 Thekra N Al-Maqati,1 Wafa K Alanazi,2 Mohammed N Alanazi,2 Abdullah A Alamri,2 Majed Hamoud Alkhathami,5 Rakkad A Alshammari,5 Naif F Alharbi,5 Yaser A Al Naam1 1Clinical ...
Elsafi SH, Almutairi SH, Alsulaimani MA, AlBahrani S, Al-Maqati TN, Alanazi WK, Alanazi MN, Alamri AA, Alkhathami MH, Alshammari RA, Alharbi NF, Al Naam YA   +11 more
doaj  

Discriminator‐Guided Inverse Folding for Multi‐Property Protein Design

Advanced Science, EarlyView.
Discriminator‐Guided Inverse Folding (DGIF) integrates multiple property predictors trained from single‐property datasets to guide protein sequence generation from a backbone structure. DGIF enables simultaneous improvement of thermostability and solubility without requiring multi‐property annotated datasets and generates designs that move toward the ...
Yuchuan Zheng, Chuyi Liu, Zhaoming Liu, Mao Su, Chenyu Tang, Xiang Zheng, Hao Zhang, Jingyuan Li   +7 more
wiley   +1 more source

Robust Amorphous MOF‐Based Aerogels Digital Biosensor for Sensitive Detection of Organophosphate Pesticides

Advanced Science, EarlyView.
We report a robust aerogel digital biosensor by integrating an enzyme‐mediated amorphous MOF within an aerogel matrix for on‐site pesticide detection. The enzyme‐mediated assembly strategy enables in situ tailoring of MOF into a porous amorphous structure, achieving both high stability and activity.
Changshun Su, Xiangyu Zhai, Houru Li, Yijie Wang, Hongxia Li, Yueyao Jiang, Geyu Lu, Xu Yan   +7 more
wiley   +1 more source

Secondary Site Ligand for Integrin αVβ3 Enables Targeted mRNA Delivery

Angewandte Chemie, EarlyView.
Non‐orthosteric, low‐affinity ligands for integrin αVβ3, identified by fragment screening, achieve superselective nanoparticle targeting (ακ ≈ 3) of αVβ3‐overexpressing endothelial cells. Unlike traditional arginine–glycine–aspartate decorated particles, these fragment‐functionalized LNPs discriminate cells by receptor density and deliver mRNA to ...
Sebastian Bayer, María García‐García, Raffaele Senatore, Maria Stratoudaki, Alina Markhof, Angelika Berger‐Becvar, Anna Sophia Parianou, Christoph Rademacher   +7 more
wiley   +2 more sources

Mechanistic Understanding of Protein–MOF Integration Through Surfactant‐Driven Interfacial Design

Advanced Science, EarlyView.
This study reveals how surfactant‐driven interfacial design governs the assembly and stability of protein@MOF composites. Using lipid‐based nonionic surfactants, we modulate protein–MOF interactions to improve encapsulation efficiency, MOF crystallization, and catalytic performance.
Ehsan Rashidniyaghi, Mohammad Khavani, Carlie Coerver, Ruibin Liang, Raheleh Ravanfar   +4 more
wiley   +1 more source