Results 151 to 160 of about 65,250 (291)

¹⁹F MRI radiomic features: in vitro and in vivo repeatability. [PDF]

Eur Radiol Exp
Maxouri O, Daal M, Vegna S, Rodríguez Sánchez DI, Rostami S, Ursprung S, Boeije M, Proost N, van de Ven M, Akkari L, Srinivas M, Bodalal Z, Beets-Tan R.   +12 more
europepmc   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Quantification of dual-state 5-ALA-induced PpIX fluorescence: methodology and validation in tissue-mimicking phantoms. [PDF]

Phys Med Biol
Ségaud S, Budd C, Elliot M, Stasiuk GJ, Shapey J, Xie Y, Vercauteren T.   +6 more
europepmc   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Design and Characterisation of a Polyvinyl Chloride (PVC) Tissue-Mimicking Polymer Phantom for Quantitative Shear Wave Elastography Validation. [PDF]

Polymers (Basel)
Aldehani W, Savaridas SL, Wei C, Manfredi L.   +3 more
europepmc   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Comparison between the results of simulated mechanical imaging on software breast phantom and in vivo measurements. [PDF]

Radiat Prot Dosimetry
Markbo JH, Bakic PR, Isaksson H, Johnson K, Dustler M.   +4 more
europepmc   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Imaging cell phone radiation in tissue mimics with hyperpolarized low-field MRI. [PDF]

Sci Adv
Ogier SE, Russek SE, Martinez JA, Betz KM, Stupic KF, Watterson WJ, Simons MT, Holloway CL, Biller JR, Srivastava DJ, Teixeira RPAG, Keenan KE.   +11 more
europepmc   +1 more source

Phantom stent thrombosis: intracoronary imaging insights.

JACC. Cardiovascular interventions, 2016
Rivero, Fernando, Cuesta, Javier, Benedicto, Amparo, Bastante, Teresa, Rodriguez-Alcudia, Daniel, Aguilera, M. Cruz, Alfonso, Fernando   +6 more
openaire   +2 more sources