Results 191 to 200 of about 5,241,192 (308)

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

Water Activity as an Indicator for Antibody Storage Stability in Lyophilized Formulations. [PDF]

Mol Pharm
Zäh M, Brandenbusch C, Groël S, Winter G, Sadowski G.   +4 more
europepmc   +1 more source

Inactivation kinetics of a surrogate yield conservative predictions of foodborne pathogen reductions from low water activity foods of varying size and composition during low-temperature steam processing. [PDF]

Heliyon, 2023
Acuff JC, Waterman K, Wu J, Murphy CM, Gallagher D, Ponder MA.   +5 more
europepmc   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

The effects of brines relevant to Mars and the ocean worlds on bacterial growth reflect salt-specific responses across water activity. [PDF]

Arch Microbiol
Zbeeb HZ, Joad MD, Zayed HH, Mahdi A, Chen F, Clark BC, Luhring TM, Schneegurt MA.   +7 more
europepmc   +1 more source

Modelling the Radial Growth of Geotrichum candidum: Effects of Temperature and Water Activity. [PDF]

Microorganisms, 2021
Koňuchová M, Valík Ľ.
europepmc   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Effects of Water Activity and Temperature on the Caking Properties of Amorphous Carbohydrate Powders. [PDF]

J Appl Glycosci (1999)
Anantawittayanon S, Mochizuki T, Kawai K.   +2 more
europepmc   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Modelling the Combined Effects of Oxalic Acid, Water Activity, and pH on the Growth and Mycotoxin Production of <i>Aspergillus</i> spp. in a Dried Fig System. [PDF]

Foods
Hidalgo C, Rodríguez A, Serradilla MJ, Martín A, Ruiz-Moyano S.   +4 more
europepmc   +1 more source