Results 181 to 190 of about 2,992,178 (408)

Composition-dependent thermodynamics of intracellular phase separation

open access: yesNature, 2020
Joshua A. Riback   +8 more
semanticscholar   +1 more source

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

open access: yesMolecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park   +6 more
wiley   +1 more source

Stochastic variation in the FOXM1 transcription program mediates replication stress tolerance

open access: yesMolecular Oncology, EarlyView.
Cellular heterogeneity is a major cause of drug resistance in cancer. Segeren et al. used single‐cell transcriptomics to investigate gene expression events that correlate with sensitivity to the DNA‐damaging drugs gemcitabine and prexasertib. They show that dampened expression of transcription factor FOXM1 and its target genes protected cells against ...
Hendrika A. Segeren   +4 more
wiley   +1 more source

ACID-BASE MODULATION OF LYSOZYME ACTIVITY IN MEDIUM FOR CULTIVATION OF ENTEROBACTERIA

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2015
Aim. Determination of modulating effect of acid-base state of medium for cultivation of enterobacteria on activity of C-type lysozyme. Materials and methods.
S. V Andryuschenko, N. B Perunova
doaj  

Investigating the robustness of the classical enzyme kinetic equations in small intracellular compartments [PDF]

open access: yesBMC Systems Biology 2009, 3:101, 2009
Classical descriptions of enzyme kinetics ignore the physical nature of the intracellular environment. Main implicit assumptions behind such approaches are that reactions occur in compartment volumes which are large enough so that molecular discreteness can be ignored and that molecular transport occurs via diffusion.
arxiv  

Intracellular mRNA transport and localized translation

open access: yesNature reviews. Molecular cell biology, 2021
Sulagna Das   +4 more
semanticscholar   +1 more source

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

open access: yesMolecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé   +7 more
wiley   +1 more source

BIOLOGICAL PROPERTIES OF ENTEROCOCCI OF VARIOUS ORIGINS

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2015
Aim. Study the prevalence and intensity of anti-hemoglobin and anti-lactoferrin activity in enterococci as representatives of symbiotic intestine microflora and causative agents of infection-inflammatory diseases in children. Materials and methods.
M. V Sycheva, O. L Kartashova
doaj  

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