Results 51 to 60 of about 1,158,868 (290)

The stabilisation potential of individual and mixed assemblages of natural bacteria and microalgae [PDF]

, 2010
It is recognized that microorganisms inhabiting natural sediments significantly mediate the erosive response of the bed ("ecosystem engineers") through the secretion of naturally adhesive organic material (EPS: extracellular polymeric substances ...
Paterson, David M, Chocholek Melanie, Helen V. Lubarsky, Larson Fredrik, Sabine U. Gerbersdorf, Larson, Fredrik, Lubarsky Helen V., Hubas, Cedric, Sabine U Gerbersdorf, Gerbersdorf, Sabine U, Paterson David M., Lubarsky, Helen V, Werner Manz, Gerbersdorf, Sabine U., Fredrik Larson, Manz Werner, Lubarsky, Helen V., Chocholek, Melanie, David M. Paterson, Melanie Chocholek, Hubas Cédric, David M Paterson, Cédric Hubas, Paterson, David M., Helen V Lubarsky, Gerbersdorf Sabine U., Manz, Werner, Paterson, David M.; id_orcid   +27 more
core   +1 more source

Antibiofilm activity of Plumbagin against Staphylococcus aureus

Scientific Reports
In chronic infections caused by Staphylococcus aureus, biofilm is a major virulence factor. In Staphylococcus aureus biofilms, bacteria are embedded in a matrix of extracellular polymeric substances and are highly tolerant to antimicrobial drugs. However,
Songtao Bie, Hui Yuan, Chen Shi, Chunshuang Li, Ming Lu, Ze Yao, Ruobing Liu, Ding Lu, Tenglong Ma, Heshui Yu   +9 more
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Analysis of the Effects of Surfactants on Extracellular Polymeric Substances

Processes, 2023
Reservoirs after chemical flooding usually have residual chemicals, which can affect the driving effect of subsequent microbial drives. Among them, the effect of surfactants on the metabolites of oil-recovering bacteria is the most obvious. Therefore, this paper investigates the influence mechanism of sodium dodecyl sulfate (SDS) on the nature and ...
Zhang, Hongyu, Zheng, Xuecheng, Lai, Dongmin   +2 more
openaire   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Biofilms: Extracellular Bastions of Bacteria

, 2014
Biofilms are attached forms of bacteria and other microorganisms enclosed in a matrix of extracellular polymeric substances (EPS), and comprise a microbial lifestyle that is quite different from that of free-living planktonic cells.
Alan W. Decho (Ed.)
core   +1 more source

Treating Tapioca Starch Industrial Wastewater Using Two-Phase Multi-Staged Up-Flow Anaerobic Sludge Blanket (MS-UASB)

Environment and Natural Resources Journal, 2023
A laboratory-scale, two-phase multi-staged up-flow anaerobic sludge blanket (MS-UASB) treatment system was monitored over time in order to evaluate its treatment efficiency and performance when treating non-diluted industrial tapioca starch wastewater ...
Thanapat Thepubon, Pairaya Choeisai, Krit Choeisai, Kazuaki Syutsubo   +3 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Temporal Profiling of Extracellular Polymeric Substances Associated with Biofilm Formation in Bacteria Isolated from Wound Infection [PDF]

Chronic wounds pose a substantial challenge to the global healthcare system. Despite the development of diverse treatments targeting various aspects of wound healing, the formidable obstacle of polymicrobial biofilm consortia persists. The biofilm matrix
Prabhavati Shinde, Shraddha Jaiswal, Vidya Tale   +2 more
core   +1 more source