Results 91 to 100 of about 2,646,331 (287)

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Microcolumn LC on metal (III) chemical bonded stationary phases : Part 1 : Retention behaviour of PAHs

open access: yes, 1993
The retention behaviour of PAHs on silicagel chemically modified by bonding 8-quinolinol or thenoltrifluoroacetone and loaded with Chromium (III) or Europium (III) has been studied. The nature of the ligand and the metal greatly influence retention.
Chen, J   +3 more
core  

Business Retention and Expansion Aggregated Data

open access: yes
These data were collected in individual business surveys over the past 25 years as part of the Extension's Center for Community Vitality Business Retention and Expansion (BRE) program, and have been aggregated to the community level for release.
University of Minnesota Extension Center for Community Vitality, Business Retention and Expansion Program
core   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

Retention behaviour of draftees and volunteers [PDF]

open access: yes, 1988
Experts believe that draft would require a larger number of accessions, since draftees and draft-motivated volunteers are more likely to leave military service than volunteers at their first opportunity. This thesis presents evidence on this issue.
Gur, Kemalettin
core   +2 more sources

Correction of the deviations in the retention times with Chromolith columns associated to the flow rate: Implications in the modelling of the retention behaviour

open access: yesJournal of Separation Science, 2011
AbstractIn a previous work (J. Sep. Sci. 2009, 32, 2793–2803), we reported an interpretive optimisation approach to achieve maximal resolution in minimal analysis time, based on models describing the retention and peak shape as a function of mobile phase composition and flow rate.
Pous Torres, Sandra   +3 more
openaire   +3 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

SEPARATION AND RETENTION BEHAVIOUR OF BENZIMIDAZOLE DERIVATIVES IN THIN LAYER CHROMATOGRAPHY ON SILICA GEL

open access: yes, 2013
The separation ability and retention behaviour of normal phase TLC on silica with eight nonaqueous eluents, has been studied by measuring the retention constants of a series of synthesized benzimidazoles.
Brkljača, J., Ačanski, M., Vujić, Đ.
core  

Data for: Machine learning for predicting environmental mobility based on retention behaviour

open access: yes
This repository contains the data and supplementary information for the paper: "Machine learning for predicting environmental mobility based on retention behaviour"
Raurert, Cassandra   +7 more
core   +1 more source

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