Results 201 to 210 of about 2,361,739 (390)

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

open access: yesMolecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone   +11 more
wiley   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

open access: yesMolecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken   +7 more
wiley   +1 more source

Disclosure experiences in LGBTQ+ healthcare staff: a systematic review and meta-synthesis. [PDF]

open access: yesBMJ Open
Prakkash R   +5 more
europepmc   +1 more source

Going-Public and the Influence of Disclosure Environment [PDF]

open access: yes
This paper analyzes how differences in disclosure environments affect the firms choice between private and public capital. Disclosure regulations prescribe to what extent the firm has to release confidential information that may lead to the firm ...
Marra, T.A., Suijs, J.P.M.
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

The Presence and Nature of AI-Use Disclosure Statements in Medical Education Journals: A Bibliometric Study. [PDF]

open access: yesPerspect Med Educ
Ans M   +6 more
europepmc   +1 more source

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