Results 81 to 90 of about 81,965 (299)

Beyond Toxin Transport: Novel Role of ABC Transporter for Enzymatic Machinery of Cereulide NRPS Assembly Line

mBio, 2020
Nonribosomal peptide synthetases (NRPSs) and polyketide synthetases (PKSs) play a pivotal role in the production of bioactive natural products, such as antibiotics and cytotoxins. Despite biomedical and pharmaceutical importance, the molecular mechanisms
A. Gacek-Matthews, Z. Chromiková, M. Sulyok, G. Lücking, I. Barák, M. Ehling-Schulz   +5 more
doaj   +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  

Use of bioinformatics and PCR in the search for ABC transporter homology among various bacteria [PDF]

, 2004
Bioinformatics databases and search tools are utilised to produce polymerase chain reaction (PCR) primers for the amplification of an ABC transporter gene from the clinically important anaerobe Finegoldia magna.
Wren, M.W.D., Greenwell, P., Jauhangeer, B.R., Perry, D., MacDonald, R.A.C.   +4 more
core  

Chromosomal Instability Drives Glioblastoma Heterogeneity and Therapeutic Opportunities

Advanced Science, EarlyView.
ABSTRACT Glioblastoma, the most aggressive and lethal form of brain cancer, is defined by profound genomic instability, with Chromosomal Instability (CIN) playing a central role in driving tumor progression, therapy resistance, and poor prognosis. CIN is characterized by numerical and structural alterations, is driven by mechanisms such as mitotic ...
Amarnath Pal, Milan Patra, Rianita Mondal, Shubhasis Haldar   +3 more
wiley   +1 more source

Genome-wide identification and gene expression pattern of ABC transporter gene family in Capsicum spp.

PLoS ONE, 2019
ATP-binding cassette (ABC) transporter genes act as transporters for different molecules across biological membranes and are involved in a diverse range of biological processes.
Carlos Lopez-Ortiz, Sudip Kumar Dutta, Purushothaman Natarajan, Yadira Peña-Garcia, Venkata Abburi, Thangasamy Saminathan, Padma Nimmakayala, Umesh K Reddy   +7 more
doaj   +1 more source

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

Genome-Wide Identification and Expression Pattern of ABC Transporters in Razor Clam (Sinonovacula constricta)

Progress in Fishery Sciences
The razor clam (Sinonovacula constricta) is an economically important species and one of China´s four traditional mariculture mollusks. The ABC transporter family is one of the oldest membrane protein families, widespread across prokaryotes and ...
Fan YANG, Zhiping LI, Yinghui DONG, Jianfeng REN   +3 more
doaj   +1 more source

Disorder‐Induced Extremely Low Thermal Conductivity of Graphite Fluoride

Advanced Science, EarlyView.
This article investigates the effect of fluorination on the thermal conductivity of graphite fluoride, demonstrating the relationship between structural modification and thermal conductivity in an extreme case. The record‐low through‐plane thermal conductivity measured in exfoliated graphite fluoride flakes was found to correlate with the wide ...
Wonsik Lee, Donghoon Moon, Ziyan Qian, Jinwoo Kim, Changheon Kim, Yeojin Lee, Hyobin Yoo, Richard B. Wilson, Qiye Zheng, Gwan‐Hyoung Lee, Hyejin Jang   +10 more
wiley   +1 more source

Disruption of Treg Homeostasis in Rheumatoid Arthritis via Ferroptosis‐Mediated ETC Collapse and TXK‐STAT3/PLCγ1 Activation

Advanced Science, EarlyView.
In rheumatoid arthritis, synovial Tregs accumulate but are functionally impaired due to iron overload‐induced ferroptosis. This triggers mitochondrial dysfunction and TXK tyrosine kinase‐mediated signaling, leading to Treg destabilization and inflammation.
Jingrong Chen, Xiao Guan, Kexu Xiong, Xiaoyi Shi, Luyao Wu, Chuanxin Su, Jun Zhao, Rongzhen Liang, Huimin Wang, Junlong Dang, Ye Chen, Yiding Xiong, Chi Zhou, Futao Zhao, Zhenhang Zhu, Xiaoli Fan, Li Zhou, Nancy Olsen, Yutong Jiang, Song Guo Zheng   +19 more
wiley   +1 more source

Shared structural mechanisms of alternating access between the secondary peptide transporter SbmA and ABC transporters

Nature Communications
SbmA is a membrane transporter from Escherichia coli that imports antimicrobial peptides. SbmA belongs to the SbmA-like peptide transporter (SLiPT) family.
Thijs W. Ettema, Satomi Inaba-Inoue, Chancievan Thangaratnarajah, Leticia Alves da Silva, Nikas Senning, Amy Clarke, Piotr Stepien, Anokhi Shah, Yue Ma, Katie Hardman, Sophia David, Hassane El Mkami, Jonathan G. Heddle, Norimichi Nomura, Satoshi Ogasawara, So Iwata, Dmitry Ghilarov, Christos Pliotas, Thomas Stockner, Dirk J. Slotboom, Konstantinos Beis   +20 more
doaj   +1 more source