Results 191 to 200 of about 1,749,054 (354)

Riboswitches: the oldest mechanism for the regulation of gene expression?

Trends in Genetics, 2004
A. Vitreschak, D. A. Rodionov, A. Mironov, M. Gelfand   +3 more
semanticscholar   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Molecular mechanisms of phytohormone ABA-regulated anthocyanin biosynthesis in grape berry: an epigenetic dual-gating hypothesis within a five-layer regulatory framework. [PDF]

Front Mol Biosci
Wang Y, Duan X, Xu R, Huang H.
europepmc   +1 more source

Molecular mechanism of action of plant DRM de novo DNA methyltransferases.

Cell, 2014
Xuehua Zhong, Jiamu Du, Christopher J. Hale, Javier Gallego-Bartolomé, S. Feng, A. Vashisht, J. Chory, J. Wohlschlegel, D. Patel, S. Jacobsen   +9 more
semanticscholar   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

A Study on the Mechanism of Acetyl Tributyl Citrate-Induced Infertility Toxicity and the Protective Action of Icariin Based on Network Toxicology, Network Pharmacology, Molecular-Docking Technology and Molecular Dynamics Simulation. [PDF]

Int J Mol Sci
Sun X, Chen P, Han Y, Du Y, Sun S, Miu J, Li X, Liu S, Wan C.   +8 more
europepmc   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Integrative Transcriptome and Metabolome Analysis Reveals the Regulatory Mechanism Underlying the Potential Antioxidant Activity of Neohesperidin Dihydrochalcone-L-Arginine Complex in <i>Caenorhabditis elegans</i>. [PDF]

Foods
Chen P, Zhu S, Tian M, Wang Y, Chen L, Wang Z.   +5 more
europepmc   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Epigenetic regulators polyphenols in neurodegenerative diseases: a promising intervention strategy. [PDF]

Ann Med
Li LH, Huang Y, Wang XX, Xu CC, Wu L, He KL, Han DX, Chang Z, Wang JQ, Ma RJ.   +9 more
europepmc   +1 more source