Results 71 to 80 of about 3,820 (294)

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Methodology of crane rail geometry control by geodetic measurements [PDF]

open access: yesTehnika, 2023
In the new hall of the Institute for Materials and Structures, there was a need to control the geometry of the existing crane rails. In this paper, the methodology for determining the geometry of such a complex structure is presented, and the results of ...
Vranić Petko R.   +4 more
doaj  

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Horizontality and Canada's Office of Critical Infrastructure Protection and Emergency Preparedness: a case study [PDF]

open access: yes, 2005
This thesis provides a case study of the Government of Canada's former Office of Critical Infrastructure Protection and Emergency Preparedness (OCIPEP) through the lens of horizontal management (part of New Public Management theory).
Rountree, Marina
core  

Horizontality with infinite complexity in the twistor spaces on tori [PDF]

open access: yes
We study the complexity of horizontality in the twistor space $\hat{E}$ associated with an oriented vector bundle $E$ of rank $4$ with a positive-definite metric over a torus. If the horizontality has finite complexity of degree $d>2$ for an element of a
Yonezaki, Anri, Ando, Naoya
core   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

open access: yesFEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno   +3 more
wiley   +1 more source

Between autonomy and representation: toward a post-foundational discourse analytic framework for the study of horizontality and verticality

open access: yes, 2022
This paper sets out to think the relationship between horizontality and verticality from the perspective of post-foundational discourse theory, taking as a starting point the diachronic development from Laclau’s and Mouffe’s joint work on radical ...
Seongcheol Kim, Kim, Seongcheol
core   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

open access: yesFEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang   +10 more
wiley   +1 more source

Age and Sex Differences in Representation of Horizontality among Children in India

open access: yes, 1989
Girls and boys from Grades 4 ( ns = 15) and 9 ( ns = 15 and 16) in Bombay, India were individually administered water-level and crossbar assessments of horizontality representation.
Gowri Parameswaran   +2 more
core   +1 more source

Horizontal decompositions, II

open access: yesAlgebraic & Geometric Topology
21 pages, 7 figures, some changes, added Lemma 5.1 and alternative proof of Theorem 1.4 suggested by ...
Lisca, Paolo, Parma, Andrea
openaire   +6 more sources

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