Results 121 to 130 of about 334,616 (250)

Membrane-Mediated Nanoassembly of Lysozyme–Tannic Acid for Crystallization-Suppressed Nobiletin Delivery: Enhanced Cellular Uptake and Mucus Penetration

Biomolecules
To enhance the bioavailability of hydrophobic nobiletin (NOB), this study constructed nanoparticles (LT-NOB) via self-assembly of lysozyme and tannic acid (TA).
Hongyu Liang, Jiahao Xing, Qiuyue Hou, Luyang Bao, Bin Li, Bin Zhou, Hongshan Liang   +6 more
doaj   +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

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

FEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies, Garth L. Maker, Ian F. Musgrave, Samantha Lodge   +3 more
wiley   +1 more source

IRBIT a Master Regulator of Cell Physiology [PDF]

, 2017
(excerpt) Hormones and neurotransmitters regulate cell functions by binding to their receptors, which activate intracellular signaling and produce the physiological response [1].
Bouyer, Patrice G, Cook, Kelli, Petreska, Natasa   +2 more
core   +1 more source

First-passage time of run-and-tumble particles

, 2014
We solve the problem of first-passage time for run-and-tumble particles in one dimension. Exact expression is derived for the mean first-passage time in the general case, considering external force-fields and chemotactic-fields, giving rise to space ...
Angelani, L., Di Leonardo, R., Paoluzzi, M.   +2 more
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

FEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Structure of the Secretory Compartments in Goblet Cells in the Colon and Small Intestine

Cells
The Golgi of goblet cells represents a specialized machine for mucin glycosylation. This process occurs in a specialized form of the secretory pathway, which remains poorly examined. Here, using high-resolution three-dimensional electron microscopy (EM),
Alexander A. Mironov, Irina S. Sesorova, Pavel S. Vavilov, Roberto Longoni, Paola Briata, Roberto Gherzi, Galina V. Beznoussenko   +6 more
doaj   +1 more source

Synthesis and intracellular transport of mitochondrial proteins [PDF]

, 1985
A Lustig, A Lustig, A Ohashi, A Viebrock, AJ Lamb, AP Autor, AS Lewin, AS Lewin, B Hennig, B Schmidt, BE Roberts, BG Barrell, C Cote, C Zwizinski, CJ Leaver, DI Meyer, DI Meyer, DL Stigall, DM Kolansky, E Komar, E Marra, E Pratje, E Schmelzer, G Attardi, G Blobel, G Daum, G Daum, G Hallermayer, G Hallermayer, G Kreibich, G Kreil, G Macino, G Reid, G Schatz, G Schatz, G Schatz, G Srivastava, GC Shore, GC Shore, H Freitag, H Koehler, H Korb, H Riezman, H Weiss, IG Macreadie, IZ Ades, IZ Ades, J Kaput, JG Conboy, JP Kraus, K Mihara, K Mihara, K Mihara, K Watanabe, L Ernster, L Randall, LA Grivell, LE Aziz, M Inouye, M Klingenberg, M Klingenberg, M Maccechini, M Mori, M Mori, M Schleyer, M Suissa, M Teintze, M Wikstrom, M Yamamoto, M-L Maccechini, MA Harmey, MA Harmey, MD Hampsey, MM Mueckler, N Cerletti, N Nabi, N Nelson, NK Bhat, P Boehni, P Boehni, P Boogart van den, P Borst, P Borst, P Borst, P McAda, P Sonderegger, P Walter, PC Heinrich, PC Kreibich, PG Adolphus, R Jaussi, R Michel, R Sakakibara, R Zimmermann, R Zimmermann, R Zimmermann, R Zimmermann, RE Kellems, RE Kellems, RO Poyton, S Matsuura, S Miura, S Passarella, S Werner, SD Emr, SM Gasser, SM Gasser, SM Gasser, T Hunt, T Monta, T Oda, VA Rucker, W Neupert, W Wickner, Y Kamisaki, Y Raymond, Y Sagara, Y Yoshida   +117 more
core   +1 more source

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source