Results 51 to 60 of about 754,724 (302)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Lung function testing in children: oscillometry. Expert position statement of the Polish Society of Pediatric Pulmonology (STAN PNEUMO: OSCILLOMETRY)

Family Medicine & Primary Care Review
Respiratory oscillometry is a non-invasive technique for evaluating lung function, particularly advantageous in pediatric populations, as it requires minimal patient cooperation.
Eliza Wasilewska, Joanna Peradzyńska, Katarzyna Walicka-Serzysko, Katarzyna Krenke, Zbigniew Doniec, Henryk Mazurek, Irena Wojsyk-Banaszak   +6 more
doaj   +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

Prediction of exercise respiratory limitation from pulmonary function tests

Pulmonology
Background Evaluation of unexplained exercise intolerance is best resolved by cardiopulmonary exercise testing (CPET) which enables the determination of the exercise limiting system in most cases.
D. Shlomi, T. Beck, R. Reuveny, M.J. Segel   +3 more
doaj   +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

Respiratory symptoms and functions in barn workers

Annals of Agricultural and Environmental Medicine, 2014
Introduction and aim. The presented study was undertaken to investigate the respiratory health problems in family barns with one or more cows and at least one family member working in the barn. Methods.
Ege Gulec Balbay, Emine Banu Cakiroglu, Peri Arbak, Öner Balbay, Fatma Avcıoğlu, Abdullah Belada   +5 more
doaj  

Função ventilatória em mulheres praticantes de Hatha Ioga

Revista Brasileira de Cineantropometria e Desempenho Humano, 2011
A Ioga é um sistema filosófico milenar originário da Índia, cujo objetivo principal é o desenvolvimento da união entre corpo e mente, através de exercícios, respiração e meditação, visando o bem-estar físico e mental.
Cristina Martins Coelho, Thaíza Tavares Lessa, Lúcia Aparecida Martins Campos Coelho, Rafael da Silva Scari, José Marques Novo Júnior, Rosa Maria de Carvalho   +5 more
doaj   +1 more source

Quantification of respiratory parameters in patients with temporal lobe epilepsy [PDF]

, 2007
Dysfunction affecting cardiac or pulmonary systems has been postulated as a major factor in sudden death in epilepsy (SUDEP). Whilst the majority of studies of cardiorespiratory function have focused on changes during seizures, here we investigate ...
Abreu, AMF, Arida, RM, Breviglieri, R, Cavalheiro, EA, da Silva, AC, de Albuquerque, M, Pacheco, JBC, Sander, JW, Scorza, FA   +8 more
core  

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source