Results 81 to 90 of about 197,256 (299)

Irreversible thermal denaturation of human carbonic anhydrase [PDF]

Carbonic Anhydrase (CA; carbonate hydro-lyase, EC 4.2.1.1)), a zinc containing enzyme, catalyzes reversible hydration of carbon dioxide. This metalloenzyme is found in animals, photosynthesizing organisms, and in some nonphotosynthetic bacteria. Thermal
امانی, مجتبی, خدارحمی, رضا, قبادی, سیروس, محرابی, معصومه, موسوی موحدی, علی اکبر   +4 more
core  

Topological and geometrical entanglement in a model of circular DNA undergoing denaturation

, 2002
The linking number (topological entanglement) and the writhe (geometrical entanglement) of a model of circular double stranded DNA undergoing a thermal denaturation transition are investigated by Monte Carlo simulations. By allowing the linking number to
Baiesi, M., Orlandini, E., Stella, A. L.
core   +1 more source

Biophysical characterization of the outer membrane polysaccharide export protein and the polysaccharide co-polymerase protein from Xanthomonas campestris [PDF]

, 2014
This study investigated the structural and biophysical characteristics of GumB and GumC, two Xanthomonas campestris membrane proteins that are involved in xanthan biosynthesis. Xanthan is an exopolysaccharide that is thought to be a virulence factor that
Bianco, María Isabel, Ielmini, M. V., Ielpi, Luis, Jacobs, Melisa, Salinas, Silvina Rosa, Salvay, Andrés Gerardo   +5 more
core   +1 more source

Mechanically Stable and Tunable Photoactivated Peptide‐Based Hydrogels for Soft Tissue Adhesion

Advanced Functional Materials, EarlyView.
A collagen‐like peptide hydrogel platform is developed using supramolecular self‐assembly and light‐triggered crosslinking. It creates mechanically stable, tunable hydrogels with cytocompatibility and biodegradability, making them potential soft tissue adhesives.
Alex Ross, Daniel Nguyen, Aidan J. MacAdam, German A. Mercado Salazar, Micaela Gianetti, Ramis Ileri, Marc Ruel, Erik J. Suuronen, Emilio I. Alarcon   +8 more
wiley   +1 more source

A Human Kidney Tubuloid Model of Repeated Cisplatin‐Induced Cellular Senescence and Fibrosis for Drug Screening

Advanced Healthcare Materials, EarlyView.
Replicating aging and senescence‐related pathophysiological responses in kidney organoids remains a significant challenge. Human adult renal tubular organoid, tubuloids, are successfully developed recapitulating cellular senescence that is the central pathophysiological mechanism of chronic kidney disease (CKD).
Yuki Nakao, Makiko Mori, Yuta Sekiguchi, Iori Morita, Ryota Shindoh, Shintaro Mandai, Tamami Fujiki, Hiroaki Kikuchi, Fumiaki Ando, Koichiro Susa, Takayasu Mori, Ayumi Suzuki, Yuji Nashimoto, Hirokazu Kaji, Yuma Waseda, Soichiro Yoshida, Yasuhisa Fujii, Eisei Sohara, Shinichi Uchida, Kensuke Miyake, Yutaro Mori   +20 more
wiley   +1 more source

Characterization of the Arsenate Respiratory Reductase from Shewanella sp. Strain ANA-3 [PDF]

, 2008
Microbial arsenate respiration contributes to the mobilization of arsenic from the solid to the soluble phase in various locales worldwide. To begin to predict the extent to which As(V) respiration impacts arsenic geochemical cycling, we characterized ...
Keeffe, Jennifer R., Malasarn, Davin, Newman, Dianne K.   +2 more
core   +2 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

The Dietary Inclusion of Chickpea Seeds (Cicer Arietinum L.) Influences the Thermal Properties of Muscle Proteins, But Not the Texture of Drumstick Muscle in Broiler Chickens

Brazilian Journal of Poultry Science
In this study, the effect of replacement of soybean meal with raw chickpea seeds as a primary protein source in the diet of broiler chicks on physical properties of drumstick muscle (m. gastrocnemius) was examined.
S Muszyński, E Tomaszewska, M Kwiecień, P Dobrowolski, I Świetlicka, W Tanaś, B Sołowiej, M Ejtel, E Szcześniak, T Tomczyk-Warunek   +9 more
doaj   +1 more source

Bubbles, clusters and denaturation in genomic DNA: modeling, parametrization, efficient computation

, 2011
The paper uses mesoscopic, non-linear lattice dynamics based (Peyrard-Bishop-Dauxois, PBD) modeling to describe thermal properties of DNA below and near the denaturation temperature.
Alexandrov B. S., Barbi M., Campa A., Cule D., Dauxois T., Delcourt S. G., Fisher M. E., Gueron M., Krueger A., Lyubchenko Yu. L., Montrichok A., Peyrard M., Peyrard M., Poland D., Theodorakopoulos N., Theodorakopoulos N., Thomas R., Urabe H., van Erp T. S., Wartell R. M., Wildes A., Zimm B. H.   +21 more
core   +1 more source

Enhancing Magnetic Hyperthermia at the Cell Membrane by Anchoring 92R‐Functionalized Magnetic Nanoparticles to Low‐Endocytic CCR9 Surface Receptors

Advanced Healthcare Materials, EarlyView.
We present a strategy to enhance magnetic hyperthermia therapy by modulating nanoparticle–cell interactions. Antibody‐functionalized magnetic nanoparticles targeting the low‐internalizing CCR9 receptor enable spatially controlled membrane anchoring, reducing aggregation and maximizing heat generation under alternating magnetic fields.
David Egea‐Benavente, Isabel Corraliza‐Gorjón, Thomas S. van Zanten, María del Puerto Morales, Leonor Kremer, Domingo F. Barber   +5 more
wiley   +1 more source