Results 61 to 70 of about 99,253,553 (299)

Fluxional Monomers Remodel Crystallinity at Low Loadings in Diketopyrrolopyrrole Co‐Thienothiophene Conjugated Polymers

Angewandte Chemie, EarlyView.
Bullvalene is a fluxional molecule capable of adopting numerous conformations spontaneously; just like a Rubik's Cube. In this paper, we explore the incorporation of bullvalene into the backbone of a highly rigid conjugated polymer semiconductor and observe that the inherent fluxionality reduces average crystallite size.
Shine H. Huang, Peiguan B. Sun, Gopal Singh, Matthew J. Elardo, Abraham Herzog‐Arbeitman, Timothy L. Kelly, Matthew R. Golder, Helen Tran   +7 more
wiley   +2 more sources

Target trial emulation of DPP-4 Inhibitors in patients with T2DM for pulmonary tuberculosis: a nationwide observational data

BMC Medicine
Background Diabetes mellitus increases the risk of developing tuberculosis (TB) and negatively affects TB treatment outcomes. Dipeptidyl peptidase-4 (DPP-4) inhibitors are used in glycemic control but can also modulate immune pathways involved in immune ...
Yi-Geng Chen, James Cheng-Chung Wei, Fu-Shun Yen, Chen-Yu Sung, Yu-Han Huang, Teng-Shun Yu, Fuu-Jen Tsai, Chii-Min Hwu, Chih-Cheng Hsu   +8 more
doaj   +1 more source

Biomimetic Hybrid‐Membrane Nanoreactor for Deep‐Seated Photodynamic Immunotherapy of Hepatocellular Carcinoma via Dual Catalysis‐Enhanced ROS Amplification and cGAS‐STING Activation

Advanced Functional Materials, EarlyView.
UCNP@MnOx‐Hyp@HRM (UMHM) enables tumor targeting and accumulation. Under 808 nm NIR irradiation, PDT/CDT synergistically triggers ICD and cGAS–STING immunity for deep hepatocellular carcinoma therapy. ABSTRACT Photodynamic therapy (PDT) is promising against hepatocellular carcinoma (HCC).
Wen Li, Jianzhang Luo, Pei Lu, Dongqing Liu, Huijun Yi, Xiaoyuan Yi, Bixia Chi, Wen Chen, Qingyu Zeng, Feifei He, Liyan Wang   +10 more
wiley   +1 more source

HK-2 viability inhibited by IS and restored by DPP-4 inhibitor.

, 2014
(A) Dose-dependent effect of IS on HK-2 cells viability. HK-2 cells were incubated with various concentration of IS for 3 days. (B) Dose-dependent effect of DPP-4 inhibitor on IS-treated HK-2 cells.
Chen-Hung Chang (586172), Mao-Feng Sun (586173), Wei-Jie Wang (186948), Sheng-Feng Hsu (586174), Ching-Sung Weng (586175)   +4 more
core   +1 more source

Dipeptidyl Peptidase (DPP)-4 Inhibitor-Induced Arthritis/Arthralgia: A Review of Clinical Cases [PDF]

, 2016
Dipeptidyl peptidase (DPP)-4 inhibitors are a class of oral drugs used for the treatment of type 2 diabetes mellitus (T2DM). The pharmacological inhibition of DPP-4 seems to also induce adverse events related to cytokine-induced inflammation.
Mascolo, Annamaria, Sessa, Maurizio, ROSSI, Francesco, RAFANIELLO, Concetta, SPORTIELLO, Liberata, Cimmaruta, Daniela, CAPUANO, Annalisa   +6 more
core   +1 more source

Battery‐Inspired Electrochemical Synapses for Neuromorphic Applications

Advanced Science, EarlyView.
Battery‐ion‐inspired synaptic devices integrate diverse electrolyte systems (solid, ion‐gel, liquid) with transition metal oxides, two‐dimensional materials, and organic channels to regulate ion‐electron coupling. By tailoring ion transport and host interactions, these platforms enable controllable plasticity and energy‐efficient implementations for ...
Won Woo Lee, SeongCheol Jang, Wangmyung Choi, Jaewon Park, Jaehyun Hur, Hocheon Yoo, Hyun‐Suk Kim   +6 more
wiley   +1 more source

Disease‐Stage Synchronized Nanozyme Therapy for Polymicrobial Sepsis through Adaptive Catalytic and Immune Reprogramming

Advanced Science, EarlyView.
A disease‐stage synchronized nanozyme platform is developed to treat polymicrobial sepsis by adapting its functions to changing infection environments. The system eliminates multidrug‐resistant bacteria during early infection while reducing inflammation and restoring immune balance during recovery, providing an integrated strategy for infection control
Anlai Zou, Xiaoxue Zhu, Runhan Zhu, Chengchu Xue, Qinyu Zhang, Mengke Li, Ting Yu, Yuzhen Gao, Zhi Ruan, Ying Fu, Yunlei Xianyu, Jun Zhang   +11 more
wiley   +1 more source

Asymmetric Synthesis of Highly Functionalized Tetrahydropyran DPP‑4 Inhibitor

, 2016
A practical synthesis of a highly functionalized tetrahydropyran DPP-4 inhibitor is described. The asymmetric synthesis relies on three back-to-back Ru-catalyzed reactions.
Yoshinori Kohmura (1734763), Mahbub Alam (734001), Jeremy Scott (1734766), Michael J. Zacuto (1734769), Feng Xu (89016), David Tschaen (1734760), Andrew Gibb (667403), Jon Rosen (1734772)   +7 more
core   +1 more source

Engineered Cyanobacteria‐Hydrogel Microecological System for Oxygen Reprogramming Synergizes Immunomodulation With Anabolism in Osteoarthritis Therapy

Advanced Science, EarlyView.
An injectable cyanobacteria‐laden hydrogel enables light‐dependent oxygen metabolism engineering for osteoarthritis therapy. Photosynthetic oxygen release under red light irradiation suppresses synovial inflammation via HIF‐1α inhibition and M2 macrophage polarization, while respiratory oxygen consumption in darkness stabilizes chondrocyte HIF‐1α to ...
Lerong Yang, Chong Shen, Hongjun Huang, Siyi Liu, Zeyu Huang, Licheng Xi, Huan Cao, Li Zheng, Zainen Qin   +8 more
wiley   +1 more source

Spatiotemporally Controlled Sequential Chemo‐Immunotherapy Activates Pyroptosis for Robust Anti‐Tumor Immunotherapy

Advanced Science, EarlyView.
A glutathione and ultrasound dual‐responsive cerasome achieves sequential co‐delivery of gemcitabine and BMS1166 in tumors. Chemotherapy priming followed by on‐demand PD‐L1 blockade synergistically amplifies anti‐tumor immunity, inhibiting primary tumor growth, distant metastasis and inducing durable immune memory.
Suhui Sun, Ruiqi Wu, Qingshuang Tang, Yunli Xu, Wanrui Shi, Mengxin Wang, Haonan Wang, Yan Luo, Cheng Ma, Xiaolong Liang   +9 more
wiley   +1 more source