Results 71 to 80 of about 299,979 (268)

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

A Flexible PVDF Sensor for Forcecardiography

Sensors
Forcecardiography (FCG) uses force sensors to record the mechanical vibrations induced on the chest wall by cardiac and respiratory activities. FCG is usually performed via piezoelectric lead-zirconate titanate (PZT) sensors, which simultaneously record the very slow respiratory movements of the chest, the slow infrasonic vibrations due to emptying and
Salvatore Parlato, Jessica Centracchio, Eliana Cinotti, Gaetano D. Gargiulo, Daniele Esposito, Paolo Bifulco, Emilio Andreozzi   +6 more
openaire   +5 more sources

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Influence of Bamboo Cellulose Coating on the Flux Performance of Polyvinylidene Fluoride Hollow Fiber Membrane

BioResources
This study showcases the characterization of a surface modified polyvinylidene fluoride (PVDF) hollow fiber membrane via Cellulose/PVDF coating. Scanning electron microscopy shows evidence of Cellulose/PVDF coating where surface roughness and coating ...
Perry Law Nyuk Khui, Md Rezaur Rahman, Khairul Anwar bin Mohamad Said, Murtala Namakka, M. Shahabuddin, Muneera S. M. Al-Saleem, Jehan Y. Al-Humaidi, Mohammed M. Rahman, King Kuok Kuok   +8 more
doaj  

A more sustainable membrane preparation using triethyl phosphate as solvent

Green Processing and Synthesis, 2017
In this work, hydrophobic poly(vinylidene fluoride) membranes for potential membrane distillation applications, with pore sizes ranging from ~ 0.05 to ~ 0.30 μm, were prepared by employing triethyl phosphate (TEP) as a substitute to the hazardous ...
Marino Tiziana, Blefari Serenella, Di Nicolò Emanuele, Figoli Alberto   +3 more
doaj   +1 more source

Electroactivity of PVDF electrospun fiber mats and ZnO/PVDF composites [PDF]

, 2007
Anahtar Kelimeler: PVDF, Elektrodokuma, Çinko Oksit, Piezoelektrik Kompozit,Elektromekanik KarakterizasyonElektroaktif bir polimer olan Poli(viniliden florit) (PVDF), elektroseramikmalzemelerin mekanik özellikleriyle karşılaştırıldığında önemli üstünlüklere sahiptir.Ancak, bu malzemenin -film olarak üretilir üretilmez- piezoelektrik ...
openaire   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Effects of Temperature, Molecular Weight, and Non-Solvent Variation on the Physical Properties of PVDF Membranes Prepared through Immersion Precipitation

Jurnal Kimia Sains dan Aplikasi
Research on porous membrane technology is proliferating, especially in the process of fabrication of membranes. Different methods in membrane fabrication can affect the physical and chemical properties of the produced membrane.
Resa Wulandari, Edi Pramono, Sun Theo Constan Lotebulo Ndruru, Abu Masykur, Sayekti Wahyuningsih, Aditya Muhammad Fadhilah, Ellya Syaharani, Elva Yoga Saputra, Mayzy Vanesia Insani   +8 more
doaj   +1 more source

An enhancement on the dielectric performance of poly(vinylidene fluoride)-based composite with graphene oxide-BaTiO3 hybrid

Nanocomposites, 2019
In this work, a novel two-dimensional graphene oxide-BaTiO3 (GO-BT) hybrid, via covalent bonding between animated BaTiO3 nanoparticles (BT-NH2) and graphene oxide (GO), have been prepared.
Lei Gong, Shu-Hua Chen, Shi-Ping Zhan, Xu-Dong Sun, Bo Yin, Zheng-Ying Liu, Ming-Bo Yang, Yi Yang   +7 more
doaj   +1 more source