Results 191 to 200 of about 24,937,001 (335)

Optimization of Mechanical Properties of Multiphase Materials with Auxetic Phase. [PDF]

Materials (Basel)
Zawistowski M, Poteralski A.
europepmc   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Sphenopalatine ganglion block for postdural puncture headache: A review of current evidence. [PDF]

World J Clin Cases
Mahanty PR, Sen B, Anand R, Nag DS, Pahadi N, Lodh D, Upadhyaya T.   +6 more
europepmc   +1 more source

Effective Learning [PDF]

, 2002
Carnell, Eileen, Lodge, Caroline, Wagner, P, Watkins, Chris, Whalley, C   +4 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Measurement of tissue viscosity to relate force and motion in collective cell migration. [PDF]

Soft Matter
McCord M, Notbohm J.
europepmc   +1 more source

Effective alternative provision [PDF]

, 2007
Gulliver, Caroline, Harland, Jennie, Kendall, Sally, Kinder, Kay, Martin, Kerry, White, Richard, Wilkin, Anne   +6 more
core  

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Costs and cost-effectiveness of community health worker programs on reproductive, maternal, newborn and child health in low- and middle-income countries (2015-2024): A scoping review. [PDF]

PLOS Glob Public Health
Miyares M, Stansert Katzen L, Vaughan K, Baskin C, Ballard M, Kok M, Jimenez A, Iberico MM, Ernst J, Cook J, Bienvenue Ishimwe A, Martin L, Kawooya P, Aranda Z, Mantus M, Bruce Kumar M, Finnegan KE, Mudhune S, Dennis M, Palazuelos D, Nansima Mbewe D, Nshimayesu M, Nagraj S, Vreeman R, O'Donovan J.   +24 more
europepmc   +1 more source