Results 101 to 110 of about 1,808,366 (209)

The ATP/Substrate stoichiometry of the ATP-binding cassette (ABC) transporter OpuA [PDF]

, 2003
ATP-binding cassette (ABC) transport proteins catalyze the translocation of substrates at the expense of hydrolysis of ATP, but the actual ATP/substrate stoichiometry is still controversial.
Patzlaff, JS, Patzlaff, Jason S., Poolman, B   +2 more
core   +1 more source

VCP‐Regulated LMF2 Stabilizes the Cholesterol Biosynthesis Enzyme HMGCS1 to Drive Cancer Progression and Confer Capecitabine Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
LMF2 drives progression and capecitabine resistance in triple‐negative breast cancer (TNBC). Mechanistically, VCP prevents NBR1‐mediated autophagic degradation of LMF2, thereby stabilizing it. Stabilized LMF2 subsequently suppresses NDP52‐mediated autophagic degradation of HMGCS1, a rate‐limiting cholesterol biosynthesis enzyme.
Qian Zhao, Lisa Andriani, Yin‐Ling Zhang, Shao‐Ying Yang, Yun‐Xiao Ling, Min‐Ying Huang, Jia‐Yang Cai, Fang‐Lin Zhang, Xin Hu, A‐Yong Cao, Zhi‐Min Shao, Guang‐Yu Liu, Da‐Qiang Li   +12 more
wiley   +1 more source

Astrocyte‐Associated ABCA1/APOE Responses Accompany Hippocampal Lipid Remodeling and Ectopic Neuronal Accumulation During Epileptogenesis

Advanced Science, EarlyView.
During kainic acid‐induced epileptogenesis, astrocyte‐associated ATP‐binding cassette transporter A1 (ABCA1) and apolipoprotein E (APOE) responses accompany ectopic neurons and exploratory lipid alterations. In separate cohorts, bexarotene pretreatment and treatment on days 14–21 are associated with fewer ectopic hilar neurons and lower chronic seizure
Lu Chen, Xiao‐Rui Shi, Jia‐Yi Chen, Ying‐Ting Wang, Le Du, Yang Ni, Jun‐Min Chen, An‐Chen Guo, Qian Wu, Jian‐Ping Wu, Qun Wang   +10 more
wiley   +1 more source

ATP-Binding Cassette Transporter of Clinical Significance: Sideroblastic Anemia [PDF]

The ATP-binding cassette (ABC) transporters are a vast group of 48 membrane proteins, some of which are of notable physiological and clinical importance.
Harris, Neil, Neil Harris, Tung Wynn, Reema Kashif, Ogunbileje, John O., Kashif, Reema, Stover, Brian, Bremansu Osa-Andrews, Wynn, Tung, Osa-Andrews, Bremansu, Brian Stover, John O. Ogunbileje   +11 more
core   +1 more source

In vitro folding and assembly of the Escherichia coli ATP-binding cassette transporter, BtuCD [PDF]

, 2011
Studies on membrane protein folding have focused on monomeric α-helical proteins and a major challenge is to extend this work to larger oligomeric membrane proteins. Here, we study the Escherichia coli (E.
Hvorup, R.N, Natalie D. Di Bartolo, Locher, K.P, Booth, P.J, Di Bartolo, Natalie D, Paula J. Booth, Locher, Kaspar P, Di Bartolo, Natalie D., Hvorup, Rikki N, Di bartolo, N, Locher, Kaspar P., Booth, Paula J., Rikki N. Hvorup, Booth, Paula J, Hvorup, Rikki N., Kaspar P. Locher, Booth, Paula J. (author), Hvorup, Rikki N. (author), Di Bartolo, Natalie D. (author), Locher, Kaspar P. (author)   +19 more
core   +1 more source

AKAP1 Protects Retinal Ganglion Cells and Preserves Vision by Improving Mitochondrial and Synaptic Health in Glaucomatous Neurodegeneration

Advanced Science, EarlyView.
Intravitreal AAV2‐mediated AKAP1 restoration enhances mitochondrial fusion and biogenesis, improves bioenergetic capacity, and preserves mitochondrial integrity in glaucomatous RGCs. AKAP1 stabilizes presynaptic structure, maintaining synaptic protein expression, and limiting complement‐associated neuroinflammation.
Tonking Bastola, Keun‐Young Kim, Ziyao Shen, Guy A. Perkins, Muna Poudel, Yoonjin Lim, Hyejeong Choi, Soo‐Ho Choi, Mark H. Ellisman, Robert N. Weinreb, Won‐Kyu Ju   +10 more
wiley   +1 more source

Functional significance of the ATP‐binding cassette transporter B6 in hepatocellular carcinoma

Molecular Oncology, 2011
ABCB6 is a mitochondrial transporter that regulates porphyrin biosynthesis. ABCB6 expression is upregulated in hepatocellular carcinoma (HCC) but the significance of this upregulation to HCC is not known.
Kishore Polireddy, Hemantkumar Chavan, Bashar A. Abdulkarim, Partha Krishnamurthy   +3 more
doaj   +1 more source

The Interplay Between Molybdopterin Synthase and Metal Metabolism Contributes to Pathogenicity in Acinetobacter baumannii

Advanced Science, EarlyView.
Pathogenic Acinetobacter baumannii scavenges metal ions as nutritional elements to survive within the host. This study demonstrates that molybdopterin synthase is essential for pathogenesis and full virulence during infection. Molybdopterin synthase subunit MoaE constitutes an intrinsically disordered C‐terminal histidine rich tail, which mediates ...
Min Jiao, Wenbo He, Zhenlin Ouyang, Ruochen Wang, Jiaxin Zhang, Xin Liu, Yiting Jing, Qinyue Yu, Xiaoyu He, Qian Qin, Litao Guo, Peter M. Hwang, Fang Zheng, Yurong Wen   +13 more
wiley   +1 more source

A Comprehensive Review on Additive Manufacturing of Smart Components: Technologies, Applications, and Future Scope

Advanced Intelligent Systems, EarlyView.
How can additive manufacturing enable components that sense, adapt, heal, and power themselves? This review synthesizes recent advances in smart functionalities, manufacturing technologies, and intelligent design strategies, revealing a pathway toward fully integrated, autonomous, and multifunctional systems across diverse engineering sectors. Additive
Aiswarya Rony, P. M. Ushasree, Michael Short, Jinoop Arackal Narayanan   +3 more
wiley   +1 more source

A Pooled CRISPR Screen Reveals Genes Critical for Erythroblast Enucleation

American Journal of Hematology, EarlyView.
ABSTRACT Terminal erythroid differentiation involves dramatic cellular remodeling that culminates in the expulsion of the nucleus, a process known as enucleation. While enucleation is conserved across mammals and is crucial for the generation of fully functional erythrocytes, the mechanisms governing this process have remained largely unknown, in part ...
Marilou Tetard, Tianjian Lin, Nana A. Peterson, Rebekah C. Gullberg, Yann Le Guen, Jasmine Moshiri, John G. Doench, Elizabeth S. Egan   +7 more
wiley   +1 more source