Results 221 to 230 of about 735,127 (280)

Structural Bias Effect On Azidation at C‑1 and C‑2 of Alkyl-3,6-anhydro‑d‑hexofuranosides: Synthetic Approach to Natural Products and Derivatives. [PDF]

ACS Omega
Hore R, Bit K, Pan R, Halder T, Das S, Sett S, Bera T, Subba A, Maity J.   +8 more
europepmc   +1 more source

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source

Atranone-an underestimated secondary metabolite? [PDF]

Mycotoxin Res
Dabisch-Ruthe M, Pfannebecker J, Straubinger RK, Ebel F, Ulrich S.   +4 more
europepmc   +1 more source

Inhibition of Hypersialylation in Human Intervertebral Disc Degeneration Modulates Inflammation and Metabolism

Advanced Science, EarlyView.
Glycosylation, specifically hypersialylation, is identified as a critical factor in human intervertebral disc (IVD) degeneration—a major cause of low back pain. This study demonstrates that inhibiting sialylation reduces inflammation and oxidative stress in IVD tissues, suggesting new therapeutic possibilities.
Kieran Joyce, Aert F. Scheper, Aung Myat Phyo, Roisin O’ Flaherty, Richard Drake, Aiden Devitt, Martina Marchetti‐Deschmann, Radka Saldova, Abhay Pandit   +8 more
wiley   +1 more source

Competing Michael/Anti-Michael Addition of Silyl Ketene Acetals to β-Nitrostyrenes Incorporating an Electron-Withdrawing Group. [PDF]

J Org Chem
Martínez-Aguirre MA, Cruz-Aguilar DA, Hernández-Huerta E, López-Barba D, Ballinas-Indili R, Rosales-Amezcua SC, Álvarez-Toledano C, Hernández-Rodríguez M.   +7 more
europepmc   +1 more source

Icaritin Ameliorates Cisplatin‐Induced Mitochondrial Metabolic Dysfunction‐Associated Nephrotoxicity and Synergistically Potentiates Its Antitumor Efficacy

Advanced Science, EarlyView.
In this study, scRNA‐seq and chemoproteomics are integrated to characterize CDDP‐bound proteins at single‐cell resolution in tumor‐bearing mice. Additionally, the research demonstrates that ICA alleviates CDDP‐induced nephrotoxicity while enhancing its chemotherapeutic efficacy.
Piao Luo, Junhui Chen, Yehai An, Kun Meng, Wei Zhou, Wenhui Li, Jing Liu, Wentong Zhao, Weiyi He, Ting Cao, Jingnan Huang, Sha Feng, Shiguang Yang, Hongling Hu, Jiaxian Liao, Hengkai He, Mingjing Hao, Qian Zhang, Jigang Wang, Yue Gao   +19 more
wiley   +1 more source

Gel Permeation Chromatography

Journal of Synthetic Organic Chemistry, Japan, 1968
openaire   +2 more sources

Computational Design and Glycoengineering of Interferon‐Lambda for Nasal Prophylaxis Against Respiratory Viruses

Advanced Science, EarlyView.
This study presents an engineered human interferon‐lambda (hIFN‐λ) as an intranasal prophylactic against respiratory viruses. By combining AI‐guided backbone redesign and glycoengineering, the authors developed a thermostable, protease‐resistant, and scalable variant with improved mucosal penetration.
Jeongwon Yun, Seungju Yang, Jae Hyuk Kwon, Luiz Felipe Vecchietti, Ji Hyun Choi, Mi‐ra Choi, Keun Bon Ku, Hyun‐Joo Ro, Kyun‐Do Kim, Meeyoung Cha, Hyun Jung Chung, Ji Eun Oh, Ho Min Kim   +12 more
wiley   +1 more source

Development of triaryl antimicrobials by scaffold hopping from an aminopropanol hit targeting bacterial RNA polymerase-NusG interactions. [PDF]

J Enzyme Inhib Med Chem
Liu T, Kan CH, Zheng Y, Tsang TF, Liu Y, Tsang MW, Fang H, Lam LY, Yang X, Ma C.   +9 more
europepmc   +1 more source

Vitamin D Regulates Olfactory Function via Dual Transcriptional and mTOR‐Dependent Translational Control of Synaptic Proteins

Advanced Science, EarlyView.
Vitamin D (VitD) modulates olfactory function by remodeling dendrodendritic synapses in tufted cells through vitamin D receptor‐dependent transcriptional and translational mechanisms. VitD regulates synaptic protein translation partially via mTOR signaling.
Pengcheng Ren, Renhe Cao, Xiaoshan Ye, Wenbin Pang, Qingshang Bi, Meihui Huang, Qionglin Zhou, Dan Ye, Wei Xiang, Le Xiao   +9 more
wiley   +1 more source