Results 171 to 180 of about 521,624 (218)

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

Right Ventricular Mechanical Dyssynchrony Reflects Hemodynamic Load in Pre-Capillary Pulmonary Hypertension. [PDF]

Pulm Circ
Igata S, Tahara N, Tahara A, Honda A, Kugai T, Eto Y, Maeda-Ogata S, Fukumoto Y.   +7 more
europepmc   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Comparison of Prognostic Performance Between a Machine Learning Model and Manually Measured Grey-White-Matter Ratio on Early Brain Computed Tomography After Out-of-Hospital Cardiac Arrest. [PDF]

Cureus
Inoue F, Ono Y, Okazaki Y, Ichiba T.
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

Mechanical Thrombectomy for Internal Carotid Artery Occlusion with Accessory Middle Cerebral Artery: A Case Report. [PDF]

J Neuroendovasc Ther
Hiramatsu R, Yagi R, Tsuji Y, Nakao J, Fukumura M, Fujikawa Y, Kambara A, Kayama R, Yamada H, Kameda M, Nonoguchi N, Furuse M, Kawabata S, Takami T, Ohnishi H, Wanibuchi M.   +15 more
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

A novel speckle-tracking index for predicting mortality following transcatheter aortic valve replacement. [PDF]

Quant Imaging Med Surg
Yang Y, Li X, Zhou W, Cai Y, Liang Y, Zhao Z, Li Q, Wei J, Peng Y, Meng W, Feng Y, Tang H, Wei X, Chen M.   +13 more
europepmc   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

T1 Mapping In Differentiating Healthy And Pathological Myocardium. [PDF]

Anatol J Cardiol
Bozer Uludağ S, Ünal S, Peker E, Uzun Ç.   +3 more
europepmc   +1 more source