Results 61 to 70 of about 33,968 (291)

Relating the metatranscriptome and metagenome of the human gut [PDF]

, 2014
Although the composition of the human microbiome is now wellstudied, the microbiota’s \u3e8 million genes and their regulation remain largely uncharacterized.
Boylan, Matthew R., Chan, Andrew T., Ciulla, Dawn, Earl, Ashlee M., Franzosa, Eric A., Garrett, Wendy S., Gevers, Dirk, Giannoukos, Georgia, Huttenhower, Curtis, Izard, Jacques, Morgan, Xochitl C., Reyes, Joshua, Segata, Nicola, Waldron, Levi   +13 more
core   +2 more sources

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

NAD(P)H:menadione oxidoreductase. Novel purification of enzyme cDNA and complete amino acid sequence, and gene regulation.

Journal of Biological Chemistry, 1986
NAD(P)H:menadione oxidoreductase induction by polycyclic hydrocarbons is known to be governed by the aromatic hydrocarbon-responsive (Ah) locus. This cytosolic enzyme was isolated from 3-methylcholanthrene-treated rat liver by a rapid two-step procedure with the use of affinity gel purification and fast-protein liquid chromatography.
J A, Robertson, H C, Chen, D W, Nebert
openaire   +2 more sources

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

Advanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He, Mei Yuan, Changkang Feng, Yixuan Zhang, Jinjing Che   +4 more
wiley   +1 more source

Synthesis and Bioactive Properties of the Novel Coloured Compound Obtained via the Laccase-Mediated Transformation of 5-Aminosalicylic Acid

Molecules
Biocatalysis processes based on oxidoreductases, such as fungal laccase, are important for discovering new organic compounds with broad structures and potential applications.
Jolanta Polak, Marcin Grąz, Katarzyna Szałapata, Justyna Kapral-Piotrowska, Kamila Wlizło, Marcin Polak, Anna Jarosz-Wilkołazka   +6 more
doaj   +1 more source

Comparison of insect and human cytochrome b561 proteins: Insights into candidate ferric reductases in insects.

PLoS ONE, 2023
Cytochrome b561 (cytb561) proteins comprise a family of transmembrane oxidoreductases that transfer single electrons across a membrane. Most eukaryotic species, including insects, possess multiple cytb561 homologs. To learn more about this protein family
Jessica D Holst, Laura G Murphy, Maureen J Gorman, Emily J Ragan   +3 more
doaj   +1 more source

Pancreatic adaptive responses in alcohol abuse: Role of the unfolded protein response. [PDF]

, 2015
The majority of those who drink excessive amounts of alcohol do not develop pancreatic disease. One overarching hypothesis is that alcohol abuse requires additional risk factors, either environmental or genetic, for disease to occur.
Lugea, Aurelia, Pandol, Stephen J, Waldron, Richard T   +2 more
core   +1 more source

Selenoprotein gene nomenclature [PDF]

, 2016
The human genome contains 25 genes coding for selenocysteine-containing proteins (selenoproteins). These proteins are involved in a variety of functions, most notably redox homeostasis.
Arn\ue9r, Elias S., Berry, Marla J., Bruford, Elspeth A., Burk, Raymond F., Carlson, Bradley A., Castellano, Sergi, Chavatte, Laurent, Conrad, Marcus, Copeland, Paul R., Diamond, Alan M., Driscoll, Donna M., Ferreiro, Ana, Floh\ue9, Leopold, Gladyshev, Vadim N, Green, Fiona R., Guig\uf3, Roderic, Handy, Diane E., Hatfield, Dolph L., Hesketh, John, Hoffmann, Peter R., Holmgren, Arne, Hondal, Robert J., Howard, Michael T., Huang, Kaixun, K\uf6hrle, Josef, Kim, Hwa Young, Kim, Ick Young, Krol, Alain, Kryukov, Gregory V., Lee, Byeong Jae, Lee, Byung Cheon, Lei, Xin Gen, Lescure, Alain, Liu, Qiong, Lobanov, Alexei V., Loscalzo, Joseph, Maiorino, Matilde, Mariotti, Marco, Prabhu, K. Sandeep, Rayman, Margaret P., Regina, Brigelius Floh\ue9, Rozovsky, Sharon, Salinas, Gustavo, Schmidt, Edward E., Schomburg, Lutz, Schweizer, Ulrich, Simonovi\u107, Miljan, Sunde, Roger A., Tsuji, Petra A., Tweedie, Susan, Ursini, Fulvio, Whanger, Philip D., Zhang, Yan   +52 more
core   +3 more sources

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

Subunits of Bakers' Yeast Cytochrome b₂ (l‐Lactate Cytochrome c Oxidoreductase) [PDF]

European Journal of Biochemistry, 1971
After reduction and carboxymethylation, crystallized cytochrome b2 has been separated by gel filtration into two main fractions and a minor one. The latter is probably an aggregate. The apparent molecular weight of the major fractions has been determined by acrylamide gel electrophoresis in the presence of 0.1% sodium dodecyl sulfate, and found to be ...
F, Lederer, A M, Simon
openaire   +2 more sources