Results 51 to 60 of about 183,884 (308)

A strategy of gene overexpression based on tandem repetitive promoters in Escherichia coli [PDF]

Microbial Cell Factories, 2012
Abstract Background For metabolic engineering, many rate-limiting steps may exist in the pathways of accumulating the target metabolites. Increasing copy number of the desired genes in these pathways is a general method to solve the problem, for example, the employment of the multi-copy plasmid-based expression system.
Li Mingji, Wang Junshu, Geng Yanping, Li Yikui, Wang Qian, Liang Quanfeng, Qi Qingsheng   +6 more
openaire   +3 more sources

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Light management in monolithic all-perovskite tandem solar cells

Light: Science & Applications
All-perovskite tandem solar cells represent a promising strategy for breaking the Shockley-Queisser limits inherent in single-junction solar cells. Reasonable light management and optical design are necessary for all-perovskite tandem solar cells to ...
Chenshuaiyu Liu, Han Gao, Wennan Ou, Hairen Tan, Renxing Lin   +4 more
doaj   +1 more source

Asymmetric tandem reactions: New synthetic strategies

Pure and Applied Chemistry, 2010
The use of domino and multicomponent reactions in asymmetric synthesis is constantly increasing nowadays. This allows for the synthesis of complex molecules in a single synthetic sequence, usually with high atom economy. Herein, we report three examples of new asymmetric tandem reactions recently developed in our laboratories, giving rise to new ...
S. FUSTERO, M. SANCHEZ-ROSELLO, C. DEL POZO   +2 more
openaire   +3 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Tandem Strategy and Conversion Mechanism in Electrochemical CO2 Reduction Reaction

, 2022
Electrochemistry builds the bridge between renewable electricity and matter. As a promising branch of green chemistry, electrochemistry allows the transformation and utilization of carbon dioxide (CO2) under mild operating conditions per the needs of ...
Chen, Chubai
core  

Retrieval of floating clot in the internal carotid artery: extracranial SAVE technique (eSAVE)

Diagnostic and Interventional Radiology, 2019
Acutely ruptured atherosclerotic plaques with adjacent floating clot within the internal carotid artery in patients suffering from extra-/intracranial tandem lesions are often treated with stent-assisted balloon angioplasty.
Marios-Nikos Psychogios, Volker Maus
doaj   +1 more source

Which one is better for refractory/relapsed acute B-cell lymphoblastic leukemia: Single-target (CD19) or dual-target (tandem or sequential CD19/CD22) CAR T-cell therapy?

Blood Cancer Journal, 2023
CD19 chimeric antigen receptor (CAR) T-cell therapy has shown great success against B-cell acute lymphoblastic leukemia (B-ALL). Tandem and sequential CD19/CD22 dual-target CAR T-cell therapies have been developed to reduce the possibility of CD19 ...
Sining Liu, Xinyue Zhang, Haiping Dai, Wei Cui, Jia Yin, Zheng Li, Xiao Yang, Chunxiu Yang, Shengli Xue, Huiying Qiu, Miao Miao, Suning Chen, Zhengming Jin, Chengcheng Fu, Caixia Li, Aining Sun, Yue Han, Ying Wang, Lei Yu, Depei Wu, Qingya Cui, Xiaowen Tang   +21 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Tandem stenosis of the cervical and thoracic spine: a systematic review

BMC Musculoskeletal Disorders
Background Tandem spinal stenosis (TSS) is a condition characterized by the narrowing of the spinal canal in multiple segments of the spine. Predominantly observed in the cervical and lumbar regions, TSS also manifests in the conjunction of the cervical ...
Yanze Lin, Guoran Xu, Yuanting Sun, Jinlei Zhou, Fabo Feng   +4 more
doaj   +1 more source