Results 111 to 120 of about 2,389,074 (237)

Partial Identification of the Average Causal Effect in Multiple Study Populations: The Challenge of Combining Mendelian Randomization Studies. [PDF]

Epidemiology, 2023
Diemer EW, Zuccolo L, Swanson SA.
europepmc   +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

Global and Partial Phase Synchronizations in Arrays of Piecewise Linear Time-Delay Systems

, 2012
In this paper, we report the identification of global and partial phase synchronizations in linear arrays of unidirectionally coupled piecewise linear time-delay systems with two different coupling configurations.
Kurths, J., Lakshmanan, M., Senthilkumar, D. V., Suresh, R.   +3 more
core   +2 more sources

Embracing Uncertainty: The Value of Partial Identification in Public Health and Clinical Research. [PDF]

Am J Prev Med, 2021
Mullahy J, Venkataramani A, Millimet DL, Manski CF.   +3 more
europepmc   +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

Differentiation of two South African otter species (Aonyx capensis and Lutra maculicollis) from spraint based on partial CytB primer sets

Global Ecology and Conservation, 2015
Accurate species identification based on visual cues can be challenging due to morphological similarities and the cryptic nature of certain species. Thus a more conclusive method of identification is required, namely DNA barcoding.
M. Thabang Madisha, Damian Ponsonby, Ute Schwaibold, Antoinette Kotzé, Raymond Jansen, Helene Brettschneider, Desiré L. Dalton   +6 more
doaj   +1 more source

Estimation of Covid-19 prevalence from serology tests: A partial identification approach. [PDF]

J Econom, 2021
Toulis P.
europepmc   +1 more source

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

Back to square one: identification issues in DSGE models [PDF]

We investigate identifiability issues in DSGE models and their consequences for parameter estimation and model evaluation when the objective function measures the distance between estimated and model impulse responses.
Fabio Canova, Luca Sala
core   +3 more sources

Area estimation using multiyear designs and partial crop identification [PDF]

Progress is reported for the following areas: (1) estimating the stratum's crop acreage proportion using the multiyear area estimation model; (2) assessment of multiyear sampling designs; and (3) development of statistical methodology for incorporating ...
Sielken, R. L., Jr.
core   +1 more source