Results 171 to 180 of about 374,391 (286)

Hypoxia regulates Th17/Treg balance by altering chromatin accessibility and gene expression

The FEBS Journal, EarlyView.
T‐cell differentiation into Th17 or iTreg cells is key to inflammation control. Integrated RNA‐seq and ATAC‐seq analyses reveal that hypoxia induces more extensive gene expression changes in iTreg cells. Elevated levels of Hif1a and Stat3, along with increased accessibility to key transcription factor motifs, may predispose these cells toward ...
Mariana Cázares‐Olivera, Shiyang Song, Sofia Ylinen, Talha Qureshi, Bin Li, Zhi Chen   +5 more
wiley   +1 more source

Ultrasonication-driven optimization of cricket protein nanoemulsions: influence of pH and rheological stabilizers. [PDF]

Ultrason Sonochem
Sánchez-García RM, Rodríguez-Luna A, Santos J, Trujillo-Cayado LA.   +3 more
europepmc   +1 more source

Phycocyanobilin biosynthesis in Galdieria sulphuraria requires isomerization of phycoerythrobilin synthesized by bilin reductases

The FEBS Journal, EarlyView.
The biosynthesis of bilins, tetrapyrroles essential for light harvesting and sensing, is performed by specific enzymes (FDBRs). In Galdieria sulphuraria, both phycobiliprotein types bind phycocyanobilin, despite lacking the canonical synthesizing gene PCYA. Instead, PEBA and PEBB are encoded, producing phycoerythrobilin, proposed to be later isomerized
Federica Frascogna, Nathan C. Rockwell, Jana Hartmann, Julie M. Mudler, Nicole Frankenberg‐Dinkel   +4 more
wiley   +1 more source

Coelectrolysis of PET and CO₂ Using an Electrochemically Restructured Co-MOF-74 Anode and a Polymeric Co-Phthalocyanine Cathode. [PDF]

ACS Appl Mater Interfaces
Rojas-Luna R, Cousins LS, Germaney R, Gil-Gavilán DG, Castillo-Rodríguez M, Garcia Osorio DA, Doughty T, Esquivel D, Creissen CE, Roy S.   +9 more
europepmc   +1 more source

A supramolecular assembly of cone‐specific G‐protein and cryptochrome 4a on lipid bilayer

The FEBS Journal, EarlyView.
Immobilized phospholipid bilayers on a sensor chip surface serve as membrane platform to investigate critical protein–lipid and protein–protein interaction processes by surface plasmon resonance. The putative magnetoreceptor cryptochrome 4a and the myristoylated cone‐specific G‐protein α‐subunit (Gtα) bind with high affinity to immobilized lipid ...
Ümmügülsüm Güzelsoy‐Flügge, Srđan Vujinović, Alexander Scholten, Karl‐Wilhelm Koch   +3 more
wiley   +1 more source

Exploring anatomical and geographical drivers of the microbiota in wild capybaras (Hydrochoerus hydrochaeris): Baseline Data for zoonotic risk assessment. [PDF]

PLoS One
Camargo M, Marín-Sánchez JA, Urbano P, Luna N, Ramírez VA, Rodríguez JA, Martínez D, Porras C, Patiño LH, Muñoz M, Ramírez JD.   +10 more
europepmc   +1 more source

Tyrosine residues at the substrate binding site in human NQO1 homodimer: Protein conformational dynamics and optimization of substrate binding geometry

The FEBS Journal, EarlyView.
Human NAD(P)H:quinone oxidoreductase 1 is a homodimeric flavoenzyme crucial for redox metabolism and linked to significant health issues. Point mutations at Tyr126 and Tyr128 demonstrate their essential roles in optimizing substrate binding geometry for catalysis, as well as in half‐site reactivity and conformational dynamics during the enzyme's ...
Maribel Rivero, Juan Luis Pacheco‐Garcia, Pavla Vankova, Dmitry Loginov, Isabel Quereda‐Moraleda, Jose Manuel Martin‐Garcia, Petr Man, Angel Luis Pey, Milagros Medina   +8 more
wiley   +1 more source

Vasculogenic potential of adipose tissue derived stem cells from patients with chronic spinal cord injury and pressure injuries. [PDF]

Angiogenesis
Santos-De-La-Mata Á, Esteban PF, Martínez-Torija M, Paniagua-Torija B, Espino-Rodríguez FJ, Beltrán-Camacho L, Camacho-Toledano C, Alcobendas-Maestro M, García-García F, Molina-Holgado E, Durán-Ruiz MC, Melero-Martin JM, Moreno-Luna R.   +12 more
europepmc   +1 more source

Fiscal Opacity and Lack of Consensus in Expectations for External Sector Variables

International Finance, EarlyView.
ABSTRACT Fiscal transparency is essential for the expectations formation process, as governmental fiscal opacity often leads to forecast errors due to insufficient information. This study examines the relationship between fiscal unpredictability, particularly related to the primary budget, and the lack of consensus in expectations for external sector ...
Gabriel Caldas Montes, Helder Ferreira de Mendonça, Matheus Rosa Ribeiro   +2 more
wiley   +1 more source

Layer-by-layer decoding of contemporary and historic painting composition using MALDI mass spectrometry imaging and machine learning. [PDF]

Sci Adv
Krupička V, Grélard F, Blanc L, Popowich A, Lazarte Luna JL, Desbenoit N, Arslanoglu J, Tokarski C.   +7 more
europepmc   +1 more source