Results 81 to 90 of about 738 (142)

Phage Display Selection and In Silico Characterization of Peptides as Potential GroEL Modulators

Pharmaceutics
Background/Objectives. Antibiotic resistance is an escalating global health concern, highlighting the need for innovative antibacterial strategies beyond traditional drugs.
Stefania Olla, Stella Garcia Colombarolli, Chiara Siguri, Davide Murrau, Alberto Vitali   +4 more
doaj   +1 more source

Vibrio Community Structure Shapes the Diversity of Carbenicillin‐Hydrolysing Class A β‐Lactamase Circulating in European Coastal Environments

Environmental Microbiology, Volume 28, Issue 8, August 2026.
Vibrio communities shape carbenicillinase diversity in European coasts. Sediments serve as reservoirs of antibiotic‐resistant Vibrio alginolyticus, which can move into the water column and accumulate in bivalves. This spreads β‐lactamase resistance and raises human exposure risks to antibiotic‐resistant pathogenic Vibrio, especially as higher seawater ...
Berenice Reggiardo, Jamal Saad, Marie‐Agnès Travers, Yannick Labreuche, David Goudenège, Eve Toulza, Coralie Broquard, Karl B. Andree, Julia Mougin, Nicolas Argenta, Gaëlle Courtay, Juliette Pouzadoux, Océane Romatif, Audrey Caro, Dolors Furones, Luigi Vezzulli, Gianluca Corno, Andrea Di Cesare, Ignasi Gairin, Bruno Petton, K. Mathias Wegner, Caroline Montagnani, Viviane Boulo, Delphine Destoumieux‐Garzón   +23 more
wiley   +1 more source

Enhancing Probiotic Performance in Food Matrices: From Strain Selection to Bioengineering

Journal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT Probiotics are central to functional food innovation, but their application is limited by viability loss during processing, storage, and gastrointestinal (GI) transit. A key insight is that viability and functionality are distinct attributes; maintaining high cell counts does not guarantee that probiotics retain their beneficial properties ...
Sidney Rodrigues de Jesus Silva, Ramila Cristiane Rodrigues, Rosângela Freitas, Paulo César Stringheta, Pedro Henrique Campelo, Evandro Martins   +5 more
wiley   +1 more source

Advancing the Resolution of the Sulfur Compound Disproportionation Puzzle in Dissulfuribacter Thermophilus S69ᵀ Through Quantitative Label‐Free Comparative Proteomics

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
To date, only three microorganisms have been functionally characterised for sulfur disproportionation. Our work identifies a fourth example and provides novel proteomic insights into its underlying pathways. These findings advance our understanding of microbial sulfur catabolism and highlight the ecological role of D.
Marilina Fernandez, Barbara Schoepp‐Cothenet, Marie Hemon, Carine Rodrigues‐Machado, Lukas V. F. Novák, Xavier Philippon, Sébastien Laurent, Céline Henry, Karine Alain   +8 more
wiley   +1 more source

Fungal, not insect: Revisiting a misidentified Bemisia tabaci protein interacting with a begomovirus coat protein

Insect Molecular Biology, Volume 35, Issue 4, Page 361-363, August 2026.
A small heat‐shock protein (HSP16) previously reported as insect‐derived in Bemisia tabaci actually originates from a fungal species of the genus Wallemia. BLAST, genome survey and phylogenetic analyses support the fungal origin and clarify persistent misattribution in the literature.
Jesús Navas‐Castillo, Elvira Fiallo‐Olivé   +1 more
wiley   +1 more source

Chaperomics: In Vivo GroEL Function Defined [PDF]

Current Biology, 2005
A recent proteome analysis of protein folding inside cells of Escherichia coli predicts that only 84 of the approximately 2400 cytosolic proteins expressed in minimal media depend absolutely on the GroEL/GroES chaperone system to avoid aggregation. These proteins are enriched in alpha/beta domains and 13 are essential for growth.
openaire   +2 more sources

Chain‐Length Regulation by WzzE Is Necessary for, but Genetically Separable From, Cyclic Enterobacterial Common Antigen Synthesis

Molecular Microbiology, Volume 126, Issue 2, Page 190-207, August 2026.
Here, we demonstrate that polysaccharide chain length regulation plays a distinct role in enabling formation of a cyclic molecule important for the bacterial cell surface. However, this function is necessary, but not sufficient for the cyclic molecule's biosynthesis.
Joseph F. Carr, Yohannes H. Rezenom, Jennifer S. Rudolf, Daniel J. Warzecha, Angela M. Mitchell   +4 more
wiley   +1 more source

Seleção, caracterização e clonagem dos genes fljB e groEL agonistas dos receptores de reconhecimento de padrão do sistema imune inato das aves

Pesquisa Veterinária Brasileira, 2014
A produção recombinante de agonistas dos receptores do reconhecimento de padrão do sistema imune inato tem fornecido uma nova ferramenta para a produção de imunoestimulantes para animais.
Bruno A. Soares, Solange A. Ságio, Ana P. Peconick, Priscilla R. Barrios, Antônio Chalfun-Júnior, Geraldo M. Costa, Joziana M.P. Barçante, Nelson R.S. Martins   +7 more
doaj   +1 more source

GroEL/ES mediated the in vivo recovery of TRAIL inclusion bodies in Escherichia coli

Scientific Reports, 2018
Inclusion body (IB) formation generates substantial bio-waste in the pharmaceutical industry and remains a major challenge for heterologous protein expression.
Zhanqing Wang, Min Zhang, Xin Lv, Jiying Fan, Jian Zhang, Jing Sun, Yaling Shen   +6 more
doaj   +1 more source

Stability of Recombinant Proteins in Escherichia coli: The Effect of Co-Expression of Five Different Chaperone Sets [PDF]

Journal of Sciences, Islamic Republic of Iran, 2009
Chaperones are produced by prokaryotic, yeast and higher eukaryotic cells for various purposes. Over-expression of each chaperone or sets of them affect the production level of a recombinant protein in the cell.
H. Mirzahoseini
doaj