Results 141 to 150 of about 617,976 (302)

Peptidyl-prolyl isomerases and regulation of photosynthetic functions

, 2001
The book covers the expression of photosynthesis related genes including regulation both at transcriptional and translational levels. Biogenesis, turnover and senescence of thylakoid pigment protein complexes are reviewed and some crucial regulatory ...
Vener, Alexander,
core  

Staphylococcal sRNA IsrR downregulates methylthiotransferase MiaB under iron-deficient conditions

Microbiology Spectrum
Staphylococcus aureus is a major contributor to bacterial-associated mortality, owing to its exceptional adaptability across diverse environments. Iron is vital to most organisms but can be toxic in excess. To manage its intracellular iron, S.
Maxime Barrault, Elise Leclair, Etornam Kofi Kumeko, Eric Jacquet, Philippe Bouloc   +4 more
doaj   +1 more source

Translation regulation in response to stress

The FEBS Journal
Cell stresses occur in a wide variety of settings: in disease, during industrial processes, and as part of normal day‐to‐day rhythms. Adaptation to these stresses requires cells to alter their proteome. Cells modify the proteins they synthesize to aid proteome adaptation.
Thomas D. Williams, Adrien Rousseau
openaire   +3 more sources

Astrocyte heterogeneity in brain metastases

Molecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver, Neibla Priego, Manuel Valiente   +2 more
wiley   +1 more source

Spatiotemporal single-cell architecture of gene expression in the Caenorhabditis elegans germ cells

Cell Discovery
Spermatogenesis is an intricate and tightly controlled process encompassing various layers of gene expression regulation. Despite the advance of our current understanding, the developmental trajectory and regulatory mechanisms dictating spermatogenesis ...
Lili Li, Xiaoyin Tang, Xuanxuan Guo, Di Rao, Lin Zeng, Junchao Xue, Shuxian Liu, Shikui Tu, En-Zhi Shen   +8 more
doaj   +1 more source

From tumor‐centric to ecosystem‐based hypotheses in brain tumor research and care

Molecular Oncology, EarlyView.
Primary brain tumors, whether in adults or children, present a major challenge because of their dramatic prognosis and the ongoing lack of efficient therapeutic approaches. In recent years, a shift has occurred from tumor‐centric concepts to a more holistic view of these tumors as dynamic ecosystems.
Julie Gavard, Flavie Bénard, Eva Billat, Margaux Le Guyon, Victoria Maltret, Laura Merlet, Chloé Astrid Walter, Tony Avril, Eric Chevet   +8 more
wiley   +1 more source

Translational regulation in chloroplasts for development and homeostasis

, 2015
Chloroplast genomes encode 100–200 proteins which function in photosynthesis, the organellar genetic system, and other pathways and processes. These proteins are synthesized by a complete translation system within the chloroplast, with bacterial-type ...
Zerges, William, Sun, Yi
core   +1 more source

A rapid aureochrome opto-switch enables diatom acclimation to dynamic light

Nature Communications
Diatoms often outnumber other eukaryotic algae in the oceans, especially in coastal environments characterized by frequent fluctuations in light intensity.
Huan Zhang, Xiaofeng Xiong, Kangning Guo, Mengyuan Zheng, Tianjun Cao, Yuqing Yang, Jiaojiao Song, Jie Cen, Jiahuan Zhang, Yanyou Jiang, Shan Feng, Lijin Tian, Xiaobo Li   +12 more
doaj   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

Regulation of the cardiac Na+ channel NaV1.5 by post-translational modifications.

, 2015
The cardiac voltage-gated Na(+) channel, Na(V)1.5, is responsible for the upstroke of the action potential in cardiomyocytes and for efficient propagation of the electrical impulse in the myocardium.
Marionneau, Céline, Abriel, Hugues
core   +1 more source