Results 111 to 120 of about 2,855,411 (314)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Applications of instrumental neutron activation analysis in the Analytical Division of the Research Center Juelich (KFA) [PDF]

open access: yes, 1991
SIGLEAvailable from TIB Hannover: RA 831(2561) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische ...
Erdtmann, G.   +1 more
core  

Role of phosphoinositide 3-kinases in mast cell activation [PDF]

open access: yes, 2009
Mast cells are primary effector cells in allergy and chronic inflammation. Class IB (PI3Kγ) and class IA (PI3Kδ) PI3K have been shown to play major roles in mast cell activation: antigen/IgE stimulation triggers autocrine/paracrine activation of mast ...
Collmann, Emilie
core   +1 more source

On neutron generator applications in Brazil: current panorama and perspectives

open access: yesBrazilian Journal of Radiation Sciences
Techniques based on neutron beams are used in research, industry and medicine being especially suitable for the characterization of a wide variety of materials.
José Alípio dos Santos Filho   +5 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

14-MeV Neutron Activation Analysis of Selected Leg 2 Core Samples [PDF]

open access: yes, 1970
Research Laboratory Activation Analysis
core   +1 more source

Welfare dynamics of minimum income recipients in Spain: a sequence analysis of employment and activation trajectories [PDF]

open access: yes
This paper sheds light on the trajectories of working-age beneficiaries of means-tested minimum income schemes (MIS) regarding employment, activation, and benefit receipt. For this purpose, we address two main questions: What types of trajectories can be
Bogino Larrambebere, María Victoria   +1 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Municipal activation policy: A case study of the practical work with unemployed social assistance recipients [PDF]

open access: yes
In the 1990s, many municipalities developed local activation programs for social assistance recipients as a response to increasing social assistance expenditures.
Hjertner Thorén, Katarina
core  

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