Results 71 to 80 of about 1,567,673 (328)

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

A DFT study of the NO adsorption on Pdn (n = 1–4) clusters [PDF]

, 2011
We report a density-functional study of some properties of the adsorption process of the NO molecule on small palladium clusters (n = 1–4). The interaction between NO and the Pdn clusters is studied on various adsorption sites.
Alexiev, Valentin, Lacaze-Dufaure, Corinne, Mijoule, Claude, Mineva, Tzonka, Roques, Jérôme, Russo, Nino, Sicilia, Emilia   +6 more
core   +3 more sources

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

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

Psychodynamic Insights and Approach to a Case of Dissociative Identity Disorder

Journal of the Scientific Society
Dissociative identity disorder (DID) is characterized by disruptions in identity, presenting as two or more distinct personality states often associated with early trauma. This case study examines a 20-year-old woman with DID, who experienced alternating
Stuti Sharma, Sameeran S. Chate, Vinayak Koparde   +2 more
doaj   +1 more source

Peritraumatic physical symptoms and the clinical trajectory of PTSD after a terrorist attack: a network model approach

European Journal of Psychotraumatology, 2023
Introduction: Following a mass casualty event, such as the Paris terrorist attacks of 13 November 2015, first responders need to identify individuals at risk of PTSD. Physical peritraumatic symptoms involving the autonomic nervous system may be useful in
Benoit Berthail, Marion Trousselard, Gregory Lecouvey, Florence Fraisse, Denis Peschanski, Francis Eustache, Pierre Gagnepain, Jacques Dayan   +7 more
doaj   +1 more source

Gas hydrate dissociation off Svalbard induced by isostatic rebound rather than global warming

Nature Communications, 2018
Methane seepage from the upper continental slopes of Western Svalbard has previously been attributed to gas hydrate dissociation induced by anthropogenic warming of ambient bottom waters.
K. Wallmann, M. Riedel, W. Hong, H. Patton, A. Hubbard, T. Pape, Chieh-Wei Hsu, C. Schmidt, Joel E. Johnson, M. Torres, K. Andreassen, C. Berndt, G. Bohrmann   +12 more
semanticscholar   +1 more source

Wavelength dependence of electron localization in the laser-driven dissociation of H$_2^+$

, 2011
We theoretically investigate the laser wavelength dependence of asymmetric dissociation of H$_2^+$. It is found that the electron localization in molecular dissociation is significantly manipulated by varying the wavelength of the driving field.
Bandrauk, Calvert, Feuerstein, Fischer, Gräfe, Gu, He, Hiskes, Hong, Kelkensberg, Kling, Krausz, Kremer, Kulander, Kunlong Liu, Liu, Liu, Magrakvelidze, Peixiang Lu, Posthumus, Qingbin Zhang, Ray, Roudnev, Roudnev, Sansone, Singh, Tate, Tong, Ver Steeg, Vozzi, Weiyi Hong, Zhang, Znakovskaya   +32 more
core   +1 more source

Charmonium moving through a strongly coupled QCD plasma: a holographic perspective [PDF]

, 2013
We study the properties of charmonium in a strongly coupled QCD-like plasma at finite momentum. As a basis for this study, a "bottom-up" holographic model is used which has been previously shown to reproduce charmonium phenomenology in vacuum and give a ...
Hohler, Paul M., Yin, Yi
core   +3 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source