Results 151 to 160 of about 11,725 (285)

APOE‐stratified Proteomic and Metabolomic Analysis Reveals Mitochondrial Dysfunction Inflammation and Lipid Dysregulation in Alzheimer's Disease

Advanced Science, EarlyView.
A large‐scale multiomic dataset (proteomic and metabolomic) comprising 3,060 plasma samples were analyzed to identify proteins, metabolites, pathways, and protein‐associated drugs linked to Alzheimer’s Disease (AD) independently of apolipoprotein E (APOE). AD was associated with a distinct molecular signature that captures.
Fuhai Li, Yike Chen, Daniel Western, Muhammad Ali, Menghan Liu, Katherine Gong, Ying Xu, Joseph Lowery, David M. Holtzman, Chloe Robins, John D. Eicher, Yen‐Ning Huang, ShiWei Liu, Tamina Park, Andrew J. Saykin, Kwangsik Nho, Mahdi Moqri, Richard C. Mohs, Amelia Farinas, Patricia Moran‐Losada, Hamilton Se‐Hwee Oh, Tony Wyss‐Coray, Carlos Cruchaga   +22 more
wiley   +1 more source

Identification and Characterization of an In Silico Designed Membrane‐Active Peptide with Antiviral Properties

Advanced Science, EarlyView.
An evolutionary molecular dynamics platform is used to design P1.6, a membrane‐active peptide that senses lipid packing defects in viral envelopes. P1.6 adopts a stabilized α‐helical structure upon membrane contact, disrupts virus‐like liposomes, and damages HIV‐1 particles.
Pascal von Maltitz, Niek van Hilten, Tatjana Weil, Thunchanok Thummaraj, Jeroen Methorst, Dennis Aschmann, Alexander Kros, Clarissa Read, Jasmina Gačanin, Herre Jelger Risselada, Jan Münch   +10 more
wiley   +1 more source

Lipid Nanoparticles Formulated with a Novel Cholesterol-Tailed Ionizable Lipid Markedly Increase mRNA Delivery Both in vitro and in vivo

International Journal of Nanomedicine
Ju Hyeong Jeon,1 Huabin Zhu,1 Jane Qin,1 Luyao Wang,2 Stephanie Mou,1 Laura Katherine Langston,1 Ramesh Marasini,1 Jianzhu Chen,3 Renhuan Xu,1 Shuna Li,2 Xinle Cui1 1ARV Technologies, Inc, North Bethesda, MD, 20852, USA; 2Department of ...
Jeon JH, Zhu H, Qin J, Wang L, Mou S, Langston LK, Marasini R, Chen J, Xu R, Li S, Cui X   +10 more
doaj  

Permanently Charged Cationic Lipids—Evolution from Excipients to Therapeutic Lipids

Small Science
Cationic lipids are crucial in medical and biotechnological applications including cellular transfection and gene delivery. Ionizable cationic lipids are critical components of the mRNA‐based COVID vaccines while permanently charged cationic lipids have ...
Pushpa Ragini S, Rajkumar Banerjee, Calum J. Drummond, Charlotte E. Conn   +3 more
doaj   +1 more source

Minimizing the ratio of ionizable lipid in lipid nanoparticles for in vivo base editing

National Science Review
ABSTRACT Lipid nanoparticles (LNPs) have gained clinical approval as carriers for both siRNA and mRNA. Among the crucial components of LNPs, ionizable lipids play a pivotal role in determining the efficiency of RNA delivery. In this study, we synthesized a series of ionizable lipids, denoted as HTO, with a higher count of hydroxyl groups
Qiubing Chen, Xuebin Wang, Yizhou Zhang, Ming Tian, Junyi Duan, Ying Zhang, Hao Yin   +6 more
openaire   +2 more sources

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

Advanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro, Yoojin Chang, Jeeyoon Kim, Seungjae Lee, Sangyun Na, Cheolhong Park, Hyunhyub Ko   +6 more
wiley   +1 more source

A dual-functional in situ hydrogel for delivering vitamin E–based lipid nanoparticles to enhance cancer immunotherapy

Materials Today Bio
Conventional mRNA lipid nanoparticles often fail to elicit robust antitumor immunity due to their limited capacity to overcome the immunosuppressive tumor microenvironment (TME).
Chaozhu Zheng, Dekang Nie, Zhao Wang, Nanjun Li, Xiaolu Jin, Ya Zhou, Jun Wang, Jun Xu, Zhengqing Cai, Binbin Xu, Zizhuo Wei, Feng Zhou, Yiming Qi   +12 more
doaj   +1 more source

In Situ Lipoprotein‐seeking Dye for in Vivo Real‐Time Imaging of Lipid Dysregulation Diseases

Advanced Science, EarlyView.
This study develops lipoprotein‐seeking NIR‐II dyes that specifically bind circulating lipoproteins. These dyes form ultra‐stable complexes with endogenous lipoprotein, enabling real‐time, high‐contrast imaging of fatty liver and atherosclerotic plaques. Tunable binding kinetics allow customized imaging windows.
Yijing Du, Zetao Dang, Baofeng Xu, Jiajun Xu, Dan Wang, Yuewei Zhang, Shoujun Zhu   +6 more
wiley   +1 more source

Ufmylation‐Deficient DDRGK1 Ameliorates Obesity by Inhibiting FASN‐Mediated Adipocyte Lipogenesis

Advanced Science, EarlyView.
DDRGK1 regulates de novo lipogenesis via stabilization of fatty acid synthase (FASN). DDRGK1‐mediated UFMylation of FASN prevents its ubiquitin–proteasomal degradation. Reduced DDRGK1 expression or mutation at the key UFMylation site enhances FASN degradation and suppresses fatty acid synthesis (FAS), resulting in smaller adipocytes and improved ...
Yin Li, Tangjun Zhou, Xiao Yang, Kewei Rong, Xiankun Cao, Lei Shi, Xin Wang, Hongjin Wan, Lei Cui, Kexin Liu, Tong Xing, Hang Zhang, Chen Zhao, Tingxian Guo, Peixiang Ma, Jie Zhao, An Qin   +16 more
wiley   +1 more source

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

Advanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos, Hee‐Seung Choi, Jingzhe Guo, Andrea A. Zanini, Tessa M. Burch‐Smith, Emily Snyder, Matthew Part, Wilhelmina van de Ven, Manhoi Hur, Gerd Ulrich Balcke, Alain Tissier, Quanqing Zhang, Katayoon Dehesh   +12 more
wiley   +1 more source