Results 101 to 110 of about 60,219 (305)

Solid-state NMR investigations of the ATP binding cassette multidrug transporter LmrA

, 2006
The development of resistance to multiple drugs is a major problem in treatment of number of infectious diseases and cancer. The phenomenon of multidrug resistance (MDR) is based on the synergetic interplay of a number of mechanisms such as target ...
Siarheyeva, Alena
core  

MiR‐940 Suppresses Ferroptosis by Controlling Expression of Key Regulatory Genes

Advanced Science, EarlyView.
A CRISPR‐based screening identified miR‐940 as a critical suppressor of ferroptosis in cancer. By coordinating the downregulation of pro‐ferroptotic genes with the upregulation of GPX4, miR‐940 establishes a regulatory network that protects against ferroptosis and correlates with poor clinical outcomes in distinct cancer entities.
Andrea Kolak, Juliane Tschuck, Stefanie A. I. Weiß, Daniel Kaemena, Karolin Klimm, Ana Galhoz, Larissa Ringelstetter, Myles Fennell, Juliane Merl‐Pham, Anna Artati, Stefanie Strasser, Ralph Garippa, Michael Witting, Hans Zischka, Joel A. Schick, Stefanie M. Hauck, Michael P. Menden, Michelle Vincendeau, Brent R. Stockwell, Kamyar Hadian   +19 more
wiley   +1 more source

Fingerprint of the mitochondrial ABC transporter Mdl1p from Saccharomyces cerevisiae

, 2006
The multidrug resistance like protein 1 (Mdl1p) belongs to the class of ATP binding cassette (ABC) transporters which comprise a large family of membrane proteins utilising ATP hydrolysis to drive up-hill transport of a wide variety of solutes across ...
Hofacker, Matthias
core  

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source

The orphan nuclear receptor LRH-1 activates the ABCG5/ABCG8 intergenic promoter

Journal of Lipid Research, 2004
The ATP binding cassette (ABC) half-transporters ABCG5 and ABCG8 facilitate biliary and intestinal removal of neutral sterols. Here, we identify a binding site for the orphan nuclear receptor liver receptor homolog-1 (LRH-1) at nt 134–142 of the ABCG5 ...
Lita A. Freeman, Arion Kennedy, Justina Wu, Samantha Bark, Alan T. Remaley, Silvia Santamarina-Fojo, H. Bryan Brewer, Jr.   +6 more
doaj   +1 more source

Bruton’s Tyrosine Kinase (BTK) Inhibitor RN486 Overcomes ABCB1-Mediated Multidrug Resistance in Cancer Cells

Frontiers in Cell and Developmental Biology, 2020
Overexpression of ATP-binding cassette subfamily B member 1 (ABCB1) remains one of the most vital factors leading to multidrug resistance (MDR). It is important to enhance the effect and bioavailability of chemotherapeutic drugs that are substrates of ...
Xing-Duo Dong, Meng Zhang, Meng Zhang, Xiubin Ma, Jing-Quan Wang, Zi-Ning Lei, Qiu-Xu Teng, Yi-Dong Li, Lusheng Lin, Weiguo Feng, Weiguo Feng, Zhe-Sheng Chen   +11 more
doaj   +1 more source

Mechanistic insights into ATP hydrolysis by the ABC transporter TAP

, 2004
The transporter associated with antigen processing (TAP) plays a pivotal role in the adaptive immune response against virus-infected or malignantly transformed cells.
Chen, Min
core  

Bilirubin Decreases Macrophage Cholesterol Efflux and ATP‐Binding Cassette Transporter A1 Protein Expression

, 2017
Background Mild but chronically elevated circulating unconjugated bilirubin is associated with reduced total and low‐density lipoprotein cholesterol concentration, which is associated with reduced cardiovascular disease risk.
Atanasov, AG, Angela Ladurner, Wang, Dongdong, Heiß, Elke, Mölzer, C, Ladurner, A, Dirsch, Verena, Atanasov, Atanas G., Wang, D, Andrew Bulmer, Ladurner, Angela, Wagner, KH, Verena M. Dirsch, Bulmer, Andrew C., Anela Tosevska, Mölzer, Christine, Marlies Wallner, Karl‐Heinz Wagner, Tosevska, Anela, Wallner, Marlies, Christine Mölzer, Wagner, Karl-Heinz, Tosevska, A, Dirsch, VM, Wallner, M, Elke H. Heiß, Dongdong Wang, Heiß, EH, Atanas G. Atanasov, Bulmer, A   +29 more
core   +1 more source

Liposomal Delivery of L‐2‐Hydroxyglutarate for Targeting Epigenetic Dysregulation in Osteoarthritis

Advanced NanoBiomed Research, EarlyView.
Osteoarthritis involves cartilage degeneration, inflammation, and epigenetic dysregulation. A liposomal formulation of the TET1 inhibitor L‐2‐hydroxyglutarate to overcome rapid joint clearance was developed. The formulation showed good physicochemical properties, reduced inflammatory and catabolic gene expression in chondrocytes, and alleviated ...
Denise Murgia, Akshay Pandey, Raffaele Spanò, Bianca Martins Estevão, Roberto Palomba, Greta Avancini, Tamaghna Gupta, Ana Maria Lopez Estevez, Stuart B. Goodman, Nidhi Bhutani, Paolo Decuzzi   +10 more
wiley   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

Animal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang, Yongbao Wu, Zitao Zhao, Junting Cao, Yanhong Guo, Zhanyue Wu, Qimeng Wang, Peilong Yang, Sen Wu, Zhiguo Wen, Shuisheng Hou   +10 more
wiley   +1 more source