Results 91 to 100 of about 531,866 (340)

On the selection and design of proteins and peptide derivatives for the production of photoluminescent, red-emitting gold quantum clusters [PDF]

, 2013
Novel pathways of the synthesis of photoluminescent gold quantum clusters (AuQCs) using biomolecules as reactants provide biocompatible products for biological imaging techniques.
A Baksi, A Harriman, A Retnakumari, AM Smith, BĐ Glišić, BĐ Glišić, C Giulivi, CAJ Lin, CAJ Lin, CF Shaw III, CL Liu, CV Durgadas, D Toroz, DM Chevrier, F Wen, G Mező, GA Simms, GS Harms, H Kawasaki, H Kawasaki, H Schmidbaur, H Tsunoyama, H Wei, J Xie, J Xie, JS Mohanty, K Chaudhari, L Shang, L Shang, M Zhu, MAH Muhammed, MAH Muhammed, MS Devadas, PK Xavier, PL Xavier, R Hamouda, S Link, S Si, TH Chen, X Wen, X Yuan, X Yuan, XL Guével, Y Negishi, Y Shichibu, Y Shichibu, Y Wang, YH Lin, YN Tan   +48 more
core   +2 more sources

Photoactivated Proximity Protein Labeling Reveals Enhanced Tumor Retention of a D‐Peptide‐Ruthenium Prodrug Conjugate

Advanced Healthcare Materials, EarlyView.
Six stereoisomeric ruthenium‐peptide conjugates were synthesized and characterized, which showed high potential in photoactivated chemotherapy (PACT) and proximity protein labeling. Abstract Amino acid chirality is known to influence the biological properties of peptide‐containing prodrugs.
Liyan Zhang, Peiyuan Wang, Hildert Bronkhorst, Yurii Husiev, Ludovic Bretin, Maarten N. van Ginkel, Wen Sun, Sylvestre Bonnet   +7 more
wiley   +1 more source

Bigheaded Carp-Based Meal as a Sustainable and Natural Source of Methionine in Feed for Ecological and Organic Poultry Production

Journal of Applied Poultry Research, 2019
SUMMARY: High-quality protein feeds are needed in ecological and organic poultry production. Feeds that are rich in methionine (MET) are particularly important because synthetic amino acids are generally prohibited in organic livestock production ...
I. Upadhyaya, K. Arsi, A. Fanatico, B.R. Wagle, S. Shrestha, A. Upadhyay, C.N. Coon, M. Schlumbohm, J. Trushenski, C. Owens-Hanning, M.N. Riaz, M.B. Farnell, D.J. Donoghue, A.M. Donoghue   +13 more
doaj   +1 more source

Methionine synthesis in Neurospora. The isolation of cystathionine [PDF]

, 1947
Among artificially produced biochemical mutants of Neurospora, those which have lost the ability to synthesize methionine form the largest class. At the present writing 87 occurrences of the methionineless character have been observed in this laboratory ...
Horowitz, N. H.
core  

Drug interactions may be important risk factors for methotrexate neurotoxicity, particularly in pediatric leukemia patients [PDF]

, 2016
Purpose: Methotrexate administration is associated with frequent adverse neurological events during treatment for childhood acute lymphoblastic leukemia.
Baird, Susan F., Forster, Victoria J., Halsey, Christina, Mair, Shona, Skinner, Roderick, van Delft, Frederik W.   +5 more
core   +2 more sources

Characterization of peptide Methionine oxidation and Methionine sulfoxide reduction using Methionine‐rich proteins

The FASEB Journal, 2009
Methionine (Met) is one of the amino acids particularly susceptible to oxidation. Methionine oxidation mediated by reactive oxygen species (ROS) may result in formation of methionine sulfoxide (MetO), alter protein structure/function, and accelerate age‐related diseases. However, MetO can be reduced back to Met
Xinwen Liang, Yan Zhang, Dung Tien Le, Vadim N Gladyshev   +3 more
openaire   +1 more source

Isolation Defines Identity: Functional Consequences of Extracellular Vesicle Purification Strategies

Advanced Healthcare Materials, EarlyView.
Four extracellular vesicle purification strategies are compared using ovarian‐cancer ascites and ES‐2 cell supernatants. A novel workflow links purification to function by combining particle‐normalized proteomics with matched cell‐free and cell‐based assays.
Christian Preußer, Dolores J. Salander, Witold Szymanski, Johannes Graumann, Yukai Wang, Kai Zhao, Jörg W. Bartsch, María Gómez‐Serrano, Daniel Bachurski, Silke Reinartz, Elke von Pogge von Strandmann   +10 more
wiley   +1 more source

Crystal structure of a new homochiral one-dimensional zincophosphate containing l-methionine

Acta Crystallographica Section E: Crystallographic Communications, 2015
catena-Poly[[(l-methionine-κO)zinc]-μ3-(hydrogen phosphato)-κ3O:O′:O′′], [Zn{PO3(OH)}(C5H11NO2S)]n, a new one-dimensional homochiral zincophosphate, was hydrothermally synthesized using l-methionine as a structure-directing agent.
Nadjet Chouat, Mohammed Abdelkrim Hasnaoui, Mohamed Sassi, Abdelkader Bengueddach, Gigliola Lusvardi, Andrea Cornia   +5 more
doaj   +1 more source

Methionine Supplementation Affects Metabolism and Reduces Tumor Aggressiveness in Liver Cancer Cells [PDF]

, 2020
Farida Tripodi, Beatrice Badone, Marta Vescovi, Riccardo Milanesi, Simona Nonnis, Elisa Maffioli, Marcella Bonanomi, Daniela Gaglio, Gabriella Tedeschi, Paola Coccetti   +9 more
openalex   +1 more source

Tailored Xenogeneic‐Free Polymer Surface Promotes Dynamic Migration of Intestinal Stem Cells

Advanced Materials, EarlyView.
This study introduces a PoLymer‐coated Ultra‐stable Surface (PLUS), a nitrogen plasma‐treated poly(ethyleneglycoldimethacrylate), as a stable xenogeneic‐free platform for intestinal stem cell culture. PLUS enhances cell attachment, supports actin‐driven migration, and retains functionality after 3 years of storage. Promoting cytoskeletal reorganization,
Seonghyeon Park, Sang Yu Sun, Jin Gyeong Son, Sun Young Lee, Hyun Kyong Shon, Ohman Kwon, Minseok Lee, Keonwoo Choi, Jemin Yeun, Sung Hyun Yoon, Minkyung Kim, Mi‐Young Son, Tae Geol Lee, Sung Gap Im   +13 more
wiley   +1 more source