Results 131 to 140 of about 3,404,549 (266)

How phagocytic cells kill bacteria: Lessons from a professional killer

FEBS Open Bio, EarlyView.
How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley   +1 more source

Symptomatic and Asymptomatic Norovirus Infections in Early Life; the PREVAIL Cohort, 2017-2020. [PDF]

Clin Infect Dis
Baker JM, Cannon JL, Mattison CP, Browne H, Nguyen K, Burke RM, Bartlett E, Conrey SC, Burrell AR, Staat MA, Morrow AL, Parashar UD, Vinjé J, Mirza SA, Payne DC.   +14 more
europepmc   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Merkel cell polyomavirus exploits extracellular vesicles for skin infection and host immune evasion through activated Wnt signaling. [PDF]

PLoS Pathog
Pham AM, Ortiz LE, Chen H, Christensen N, Kwun HJ.   +4 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Culture-confirmed Bacterial Species Causing Recurrent Urinary Tract Infection Among Adult Women. [PDF]

Urogynecology (Phila)
Tuddenham S, Brotman RM, Handa VL.
europepmc   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Hospital mortality and positive blood culture with Difficult-to threat (DTR), Marseille, France

Journal of Infection and Public Health, 2020
O. Diallo, S. Baron, M. Jimeno, C. Abat, G. Dubourg, H. Chaudet, D. Raoult, J. Rolain   +7 more
doaj   +1 more source

Root Cause Analysis for Outbreaks of Carbapenem-Resistant Acinetobacter baumannii and Pseudomonas aeruginosa in a Pediatric Intensive Care Unit: A Retrospective Study

Infection and Drug Resistance
Weijun Peng, Youhua Hao, Honghui Ding, Zhenling Wang, Kun Tan, Li Tan Department of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of ChinaCorrespondence:
Peng W, Hao Y, Ding H, Wang Z, Tan K, Tan L   +5 more
doaj  

Long COVID risk by pre-infection symptoms and functional status: A retrospective cohort study of data from the All of Us Research Program. [PDF]

PLoS One
Kehl-Floberg K, Freisberg E, Pop-Vicas A, Gangnon R, Edwards DF.   +4 more
europepmc   +1 more source