Results 101 to 110 of about 82,838 (255)

HMGCR‐Driven Cholesterol Metabolism Promotes Osteoarthritis Progression by Accelerating Synovial Fibroblast Senescence

Advanced Science, EarlyView.
In the pathological context of osteoarthritis (OA), the phosphorylation of AKT1 at Ser473 enhances its binding to Lys140 of Insig1, which facilitates the formation of AKT1–Insig1 complex. Subsequently, the activation of AKT1 promotes the phosphorylation of Insig1 at Ser189, potentially enhancing the dissociation of Insig1 from sterol regulatory element‑
Xiaoqi Zhang, Siru Zhou, Xi Liu, Wei Xiang, Xiuqin Peng, Yu Tian, Song Li, Hailin Wang, Bo Liao, Shunzheng Fang, Runze Jin, Jinhui Wu, Chuanqing Bai, Wei Zhang, Bo Huang, Bingfei Li, Lifeng Chen, Lin Chen, Bin Zhang, Zhenhong Ni   +19 more
wiley   +1 more source

Exploring the Potential Mechanism of Anti-aging Effects of Spray-dried Mulberry Leaf Phenolics Based on UPLC-Q-Exactive-MS/MS and Network Pharmacology

Shipin gongye ke-ji
Objective: Ultra-high performance liquid chromatography-quadrupole-electrostatic orbitrap mass spectrometry (UPLC-Q-Exactive-MS/MS) and network pharmacology methods were used to study the metabolic absorption and potential biological activity of spray ...
Chaoli TAN, Xu ZHANG, Yuqing XIE, Jingjing SHENG, Yao PAN, Yanfang YU, Fang CHEN   +6 more
doaj   +1 more source

The Components of Buyang Huanwu Decoction with UPLC-MS

Natural Product Communications
Objective: Buyang-Huanwu Decoction is often used as an adjuvant therapy for ischemic stroke in clinical practice. At the same time, various laboratories have found that it has the potential to treat ischemic heart failure, lower extremity varicose veins, pulmonary hypertension, pulmonary fibrosis, and hyperlipidemia.
Shijian Fang, Yuxue Ma, Shuaihu Yang, Ruihong Yang, Xingtong Chen, Jinbiao Yang, Yunyue Zhou, Hongbin Xiao, Yukun Zhang, Wenying Niu   +9 more
openaire   +1 more source

Design and Engineering of an Artificial Bifunctional N‐Deacetylase/N‐Sulfotransferase for the Biosynthesis of N‐Sulfated Heparosan

Advanced Science, EarlyView.
An artificial bifunctional N‐deacetylase/N‐sulfotransferase was engineered in Escherichia coli by combining screened N‐deacetylases with an NST domain. The integrated engineering strategy improved enzyme performance. The optimized enzyme efficiently converted heparosan into N‐sulfated heparosan, addressing a key bottleneck in microbial heparin ...
Xintong Xi, Ruirui Xu, Daoan Wang, Guobin Yin, Xinjing Wang, Haiqin Chen, Guocheng Du, Jian Chen, Zhen Kang   +8 more
wiley   +1 more source

SiDT1 Defines Plant Architecture Reminiscent of Green Revolution in Foxtail Millet

Advanced Science, EarlyView.
SiDT1 encodes a GA3‐oxidase that creates a semi‐dwarf, lodging‐resistant architecture reminiscent of the rice Green Revolution. The resulting ideotype performs well under dense planting and provides a valuable genetic resource for high‐yield, mechanized foxtail millet production. ABSTRACT Foxtail millet (Setaria italica) is a drought‐tolerant C4 cereal
Jianzhen Lv, Jinjin Cheng, Zhen Hu, Qian Lan, Yanjun Yang, Chengcheng Pei, Junhao Luo, Zhuang Li, Peiyong Xin, Jijun Yan, Jinfang Chu, Qian Qian, Zhaosheng Kong, Liang Jiang   +13 more
wiley   +1 more source

Study on the Excretion of a New Antihypertensive Drug 221s (2,9) in Rats

Pharmaceuticals
Background/Objectives: The novel compound 221s (2,9), derived from danshensu and ACEI-active proline, exhibits antihypertensive effects (50/35 mmHg SBP/DBP reduction in SHRs) with potential cough mitigation.
Yunmei Chen, Kuan Yang, Shaojing Liu, Lili Yu, Rong Wang, Bei Qin   +5 more
doaj   +1 more source

TRAF6 Lactylation in Glycolytic Macrophages Drives NF‐κB Signaling and M1 Polarization During Orthodontic Tooth Movement

Advanced Science, EarlyView.
Schematic diagram showing compressive stress triggers glycolytic reprogramming and lactate accumulation in macrophages. Lactate mediates TRAF6 lactylation at K171/K180 dual sites, which enhances its K63‐linked ubiquitination to activate the NF‑κB pathway and promote M1 polarization. This cascade drives orthodontic tooth movement (OTM) and alveolar bone
Xinyi He, Guodong Zhao, Yun Hu, Wenya Bai, Hao Tan, Shuai Yuan, Sihan Yang, Ye Zhu, Xiaohui Xu, Leilei Zheng   +9 more
wiley   +1 more source

An Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry (UPLC–MS/MS) Method for Qualifying DAPB in Rat Plasma and Application to Pharmacokinetic Studies

Molecules
DAPB, a new molecule including danshensu, borneol, and a mother nucleus of ACEI (Angiotensin-converting enzyme inhibitors), is being developed as an antihypertensive candidate compound.
Bei Qin, Yunmei Chen, Kuan Yang, Rong Wang, Lili Yu, Nana Wang, Shaojing Liu   +6 more
doaj   +1 more source

Intermittent Fasting Restores Cardiac Lipid Homeostasis in Diabetic Cardiomyopathy in Association With Akkermansia Muciniphila and 1‐methyl‐L‐histidine

Advanced Science, EarlyView.
Intermittent fasting reshapes the gut microbiota in diabetic cardiomyopathy, restoring Akkermansia muciniphila and the microbiota‐associated metabolite 1‐methyl‐L‐histidine. This shift is linked to improved cardiac lipid homeostasis, reduced lipid peroxidation, and attenuated myocardial injury, highlighting a gut microbiota–metabolite–lipid axis in ...
Kaiyuan Jiang, Fen Xiong, Yiwen Peng, Lingfei Meng, Xinran Wang, Yingruo Xu, Tian Tang, Hongchang Gao   +7 more
wiley   +1 more source

Serum Lipidomic Analysis of T2DM Patients: A Potential Biomarker Study

Diabetes, Metabolic Syndrome and Obesity
Wenwen Qi,1 Chunjing Yang,2,3 Jingfeng Li,2,3 Li Bao2,3 1Department of Geriatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, People’s Republic of China; 2Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University,
Qi W, Yang C, Li J, Bao L
doaj