Results 61 to 70 of about 49,631 (209)

Overexpression of chloroplast NADPH-dependent thioredoxin reductase in Arabidopsis enhances leaf growth and elucidates in-vivo function of reductase and thioredoxin domains

Frontiers in Plant Science, 2013
Plant chloroplasts have versatile thioredoxin systems including two thioredoxin reductases and multiple types of thioredoxins. Plastid-localized NADPH-dependent thioredoxin reductase (NTRC) contains both reductase (NTRd) and thioredoxin (TRXd) domains in
Jouni eToivola, Lauri eNikkanen, Käthe M. Dahlström, Tiina A. Salminen, Anna eLepistö, Florence eVignols, Eevi eRintamäki   +6 more
doaj   +1 more source

Peptide‐based responsive molecular fluorescent probes for precision oncology

Responsive Materials, EarlyView.
Peptide‐based responsive fluorescent probes have emerged as adaptive functional materials for precision tumor theranostics, combining tumor‐selective recognition, programmable stimulus responsiveness, and modular tunability. They enable high‐contrast imaging, intraoperative guidance, real‐time monitoring, and multimodal applications, while next ...
Xing Wang, Wen Liu, Jiahao Zhang, Wanqi Wang, Zhicheng Jin, Yuqi Tang, Quan Li   +6 more
wiley   +1 more source

Insights into the Specificity of Thioredoxin Reductase-Thioredoxin Interactions. A Structural and Functional Investigation of the Yeast Thioredoxin System

, 2010
The enzymatic activity of thioredoxin reductase enzymes is endowed by at least two redox centers: a flavin and a dithiol/disulfide CXXC motif. The interaction between thioredoxin reductase and thioredoxin is generally species-specific, but the molecular ...
Netto, Luis E. S., Guimaraes, Beatriz G., Alves, Simone V., OLIVEIRA, Marcos A., Oliveira, Marcos A. [UNESP], Discola, Karen F., Medrano, Francisco J.   +6 more
core   +2 more sources

A novel thermostable and halophilic thioredoxin reductase from the Red Sea Atlantis II hot brine pool.

PLoS ONE, 2019
The highly extreme conditions of the lower convective layer in the Atlantis II (ATII) Deep brine pool of the Red Sea make it an ideal environment for the search for novel enzymes that can function under extreme conditions.
Elham A Badiea, Ahmed A Sayed, Mohamad Maged, Walid M Fouad, Mahmoud M Said, Amr Y Esmat   +5 more
doaj   +1 more source

Efeitos do zinco sobre os sistemas de degradação de peróxidos de células neurais [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em BioquímicaZinco na sua forma ionica livre e mantido em concentracoes muito baixas nas celulas de mamiferos.
Souza, Luiz Felipe de
core  

Unraveling the Physicochemical Landscape of Organoselenium Compounds in Nanocarrier Systems

The Chemical Record, EarlyView.
Main nanocarriers employed to enhance the bioavailability and transport of organoselenium compounds. The image illustrates the key interaction forces that stabilize these organoselenium species in solution, enabling their application in drug delivery systems, catalysis, photoelectronic devices, and sensing technologies. In recent years, publications on
Romelly Eugenia Rojas Ramírez, Tielle Moraes de Almeida, Daiani Canabarro Leite, Gilson Zeni   +3 more
wiley   +1 more source

Insights into the Specificity of Thioredoxin Reductase−Thioredoxin Interactions. A Structural and Functional Investigation of the Yeast Thioredoxin System

, 2016
The enzymatic activity of thioredoxin reductase enzymes is endowed by at least two redox centers: a flavin and a dithiol/disulfide CXXC motif. The interaction between thioredoxin reductase and thioredoxin is generally species-specific, but the molecular ...
Francisco J. Medrano (2119840), Beatriz G. Guimarães (2304772), Luis E. S. Netto (127450), Marcos A. Oliveira (2304778), Karen F. Discola (2304781), Simone V. Alves (2304775)   +5 more
core   +1 more source

ER proteostasis meets mitochondrial function: contact sites as hubs of communication and therapeutic targets

The FEBS Journal, EarlyView.
Proteostasis ensures proper protein folding, modification, and degradation, while its impairment triggers ER stress. Chronic ER stress and maladaptive UPR via the CHOP–ERO1 axis remodel ERMCs, altering calcium signaling and mitochondrial metabolism.
Giorgia Maria Renna, Alessandro Cherubini, Ersilia Varone, Serena Germani, Alice Marrazza, Ester Zito   +5 more
wiley   +1 more source

Characterization and enzymatic function of thioredoxin glutathione reductase in Orientobilharzia turkestanicum isolated from Xizang

BMC Veterinary Research
Orientobilharziasis, caused by Orientobilharzia turkestanicum, is a zoonotic parasitic disease that leads to significant economic losses in livestock and cercarial dermatitis in humans.
Wenqiang Tang, Yongcheng Yue, Bin Shi, Xialing Zhao, Yang Hong   +4 more
doaj   +1 more source

Ubiquitin and ubiquitin‐like modifications in the endoplasmic reticulum stress response

The FEBS Journal, EarlyView.
Endoplasmic reticulum (ER) stress activates various proteostasis control processes, including the unfolded protein response, ribosome‐associated quality control, and ER‐associated degradation. Ubiquitin and ubiquitin‐like modifications dynamically regulate these processes to determine cell fate, promoting adaptation or inducing cell death.
Tony Avril, Matthieu Le Gallo, Elodie Lafont   +2 more
wiley   +1 more source