Results 61 to 70 of about 13,458 (304)

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

open access: yesMolecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou   +4 more
wiley   +1 more source

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

open access: yesMolecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen   +19 more
wiley   +1 more source

MYCOPLASMAS IN PLAQUE AND SALIVA OF CHILDREN AND THEIR RELATIONSHIP TO GINGIVITIS [PDF]

open access: yes, 1995
GINGIVITIS IS COMMON IN CHILDREN but its etiology is not well understood. Results of earlier studies have suggested that mycoplasmas may have a role in the disease. In this study two plaque samples and one stimulated saliva sample were taken from each of
Wilson, M.   +3 more
core   +3 more sources

Determination of metabolic activity in planktonic and biofilm cells of Mycoplasma fermentans and Mycoplasma pneumoniae by nuclear magnetic resonance

open access: yesScientific Reports, 2021
Mycoplasmas are fastidious microorganisms, typically characterised by their restricted metabolism and minimalist genome. Although there is reported evidence that some mycoplasmas can develop biofilms little is known about any differences in metabolism in
Ammar A. Awadh   +4 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Genital Mycoplasmas in Placental Infections

open access: yes, 2020
Objective: The involvement of the genital mycoplasmas Ureaplasma urealyticum and Mycoplasma hominis in complications of pregnancy has remained controversial especially because these microorganisms are frequent colonizers of the lower genital tract ...
Andreas Stein   +3 more
core  

A PRELIMINARY STUDY ON ISOLATION AND ENUMERATION OF MYCOPLASMAS IN DENTAL PLAQUES: THE EFFECT OF SONICATION ON VIABILITY OF ORAL MYCOPLASMAS [PDF]

open access: yes, 1981
The effect of sonication on the viability of Mycoplasma salivarium and Mycoplasma orale was examined as a preliminary investigation on the quantitative studies on mycoplasmas in the dental plaques.
Masaroh, MATSUURA   +3 more
core   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

open access: yesMolecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both   +7 more
wiley   +1 more source

THE ROLE PLAYED BY FREE FLYING BIRDS IN THE TRANSMISSION OF AVIAN PATHOGENS II. MYCOPLASMA AND ENTEROBACTERIACA [PDF]

open access: yesAssiut Veterinary Medical Journal, 1988
Mycoplasmas and Entrobacteracae could be isolated and identified from 213 living and 87 dead free flying birds and migratory Powis captured from Assiut Governorate. According to the growth precipitation, growth inhibition, and immuno-fluresence tests, M.
A. SOLIMAN   +4 more
doaj   +1 more source

Mycoplasmas and arthritis [PDF]

open access: yesArthritis & Rheumatism, 1970
AbstractThe role of mycoplasmal infection in human beings with rheumatoid arthritis and Reiter's syndrome was studied by three methods. First, specimens of synovial fluid were inoculated directly onto mycoplasmal media, and after appropriate incubation, examined for growth of mycoplasmal colonies.
openaire   +2 more sources

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