Results 81 to 90 of about 187,476 (281)

Molecular and process design for rotavirus-like particle production in Saccharomyces cerevisiae

Microbial Cell Factories, 2011
Background Virus-like particles (VLP) have an increasing range of applications including vaccination, drug delivery, diagnostics, gene therapy and nanotechnology.
Palomares Laura A, Nielsen Jens, Ramírez Octavio T, Tyo Keith EJ, Rodríguez-Limas William A   +4 more
doaj   +1 more source

Phagocytosis assays with different pH-sensitive fluorescent particles and various readouts

BioTechniques, 2020
Phagocytosis is a fundamental mechanism of innate immunity and its impairment is associated with severe chronic diseases, for example, chronic obstructive pulmonary disease. Investigating phagocytosis requires flexible tools and assay conditions, such as
Benjamin Lindner, Tobias Burkard, Michael Schuler   +2 more
doaj   +1 more source

\u3cem\u3eDe Novo\u3c/em\u3e [PSI\u3csup\u3e+\u3c/sup\u3e] Prion Formation Involves Multiple Pathways to Form Infectious Oligomers [PDF]

, 2017
Prion and other neurodegenerative diseases are associated with misfolded protein assemblies called amyloid. Research has begun to uncover common mechanisms underlying transmission of amyloids, yet how amyloids form in vivo is still unclear. Here, we take
Manogaran, Anita L., Merrill, Stephen J., Obaoye, Joanna O., Paulson, Emily, Sharma, Jaya, Wisniewski, Grett T.   +5 more
core   +1 more source

The dynamic organization of fungal acetyl-CoA carboxylase [PDF]

, 2016
Acetyl-CoA carboxylases (ACCs) catalyse the committed step in fatty-acid biosynthesis: the ATP-dependent carboxylation of acetyl-CoA to malonyl-CoA. They are important regulatory hubs for metabolic control and relevant drug targets for the treatment of ...
Hagmann, Anna, Hunkeler, Moritz, Imseng, Stefan, Maier, Timm, Stuttfeld, Edward   +4 more
core   +1 more source

Bacteria and Fungi Synergistically Reprogram Flavonoid Metabolites in the Pericarp of Citrus Reticulata 'Chachi' During Storage

Advanced Science, EarlyView.
The authors employed widely targeted metabolomics, microbial amplicon sequencing, and fermentation assays to investigate the microbiome 's influence on PCRC 's (pericarp of Citrus reticulata ' Chachi ') flavonoid profile over 0–19 years of storage. Based on the correlation analysis, solid‐state and liquid‐state fermentation, and catalytic activity ...
Jianmu Su, Sisheng Zhang, Lidi Liang, Haiyi Bai, Mei Bai, Hanjun He, Yayu Wang, Huan Liu, Xiangxiu Liang, Yu Sun, Hong Wu   +10 more
wiley   +1 more source

Biological measurement beyond the quantum limit

, 2012
Quantum noise places a fundamental limit on the per photon sensitivity attainable in optical measurements. This limit is of particular importance in biological measurements, where the optical power must be constrained to avoid damage to the specimen.
A Ashkin, A Crespi, B Yurke, Boris Hage, C Selhuber-Unkel, DE Chang, EJ Peterman, EN Senning, F Wolfgramm, G Brida, Hans-A. Bachor, I Chavez, IM Tolić-Nørrelykke, J Abadie, Jiri Janousek, Joachim Knittel, JT Finer, JW Tay, K McKenzie, KC Neuman, KC Neuman, LP McGuinness, M Buchanan, MA Taylor, MB Nasr, MI Kolobov, Michael A. Taylor, N Treps, R Demkowicz-Dobrzański, R Huang, S Yamada, T Franosch, T Nagata, TG Mason, V Giovannetti, Vincent Daria, Warwick P. Bowen, WJ Greenleaf   +37 more
core   +1 more source

A Mammalian Mediator Subunit that Shares Properties with Saccharomyces cerevisiae Mediator Subunit Cse2 [PDF]

, 2004
The multiprotein Mediator complex is a coactivator required for activation of RNA polymerase II transcription by DNA bound transcription factors. We previously identified and partially purified a mammalian Mediator complex from rat liver nuclei (Brower ...
Banks, Charles A. S., Brower, Christopher S., Conaway, Joan Weliky, Conaway, Ronald C., Florens, Laurence, Parmely, Tari J., Sato, Shigeo, Sorokina, Irina, Tomomori-Sato, Chieri, Washburn, Michael P., Zybailov, Boris   +10 more
core   +1 more source

Stochastic Nanoscale Biophysical Cues as a Basis for the Induction of Glioblastoma‐Like Transcriptional Programs in Astrocytes

Advanced Science, EarlyView.
Stochastic nanoscale physical cues induce glioblastoma (GBM)‐associated transcriptional traits in naïve astrocytes leading to spontaneous formation of spheroids. Cells within spheroids express activated‐MMP2 and a differential gene expression pattern involving P53 and NOTCH3, providing evidence for a role for changes in brain topography, as observed in
Laurent Starck, Tobias Butelmann, Sabrina Hogan, Melika Sarem, Bernd Heimrich, Ritwick Sawarkar, Marie‐Françoise Ritz, Gregor Hutter, V. Prasad Shastri   +8 more
wiley   +1 more source

Immunogenic Modulations Induced by Prospective Anti-Malarial Herbal Extracts in Murine Model [PDF]

, 2010
Keeping in view the ever increasing problem of drug resistance and affordability of the antimalarial drugs by the poor mass, herbal medicines can become an important and alternative sustainable strategy for malaria treatment.
Chinmoy Karjee, Dipankar Singha, Guruprasad Mandal, Manoj Das, Niladri Sekhar Bhunia, Sajal Ray, Sanat Biswas, Shyamal Das Gupta, Sreemayee Sarkar, Sudipta Chakraborty, Suman Mukherjee, Swapna Chhetri   +11 more
core   +1 more source

Mitochondrial ribosome assembly in Neurospora. Structural analysis of mature and partially assembled ribosomal subunits by equilibrium centrifugation in CsCl gradients [PDF]

, 1982
In Neurospora, one protein associated with the mitochondrial small ribosomal subunit (S-5, Mr 52,000) is synthesized intramitochondrially and is assumed to be encoded by mtDNA.
Lambowitz, Alan M., LaPolla, Robert J.
core   +1 more source