Results 121 to 130 of about 947,072 (293)

Hijackers and Hostages in Non-binding Linked-Issues Referenda: Analysis and an Application [PDF]

open access: yes
Non-binding referenda ('petitions') are an instrument of direct democracy that allows citizens to signal preferences to politicians outside the electoral cycle.
Goeschl, Timo
core  

RIPK3 Orchestrates Scar‐Associated Macrophage Dysfunction to Drive Pulmonary Fibrosis

open access: yesAdvanced Science, EarlyView.
Beyond signaling cell death, RIPK3 emerges as a critical metabolic regulator in pulmonary fibrosis. This research reveals that RIPK3 promotes PI3K‐AKT signaling in scar‐associated macrophages to fuel polyamine synthesis, independent of its kinase activity.
Tao Yang   +12 more
wiley   +1 more source

Physics training teachers: physics teaching, STS approach and controversial issues [PDF]

open access: yesInvestigações em Ensino de Ciências, 2009
We try in this paper to identify some difficulties that trainee Physic teachers had when dealing with controversial issues in their science teaching and their conceptions about Physics teaching.
Luciano Fernandes Silva   +1 more
doaj  

Should the law allow sentiment to triumph over science? The retention of body parts [PDF]

open access: yes, 2002
The use of human body material including tissue and organs has been controversial for many centuries. Concerns arose in the eighteenth century about practices used to obtain corpses for dissection.
Thomas, C. M.
core  

A NeuroD1 AAV‐Based Gene Therapy for Functional Brain Repair in Alzheimer's Disease‐Like Non‐Human Primate Model

open access: yesAdvanced Science, EarlyView.
This study tests NeuroD1 AAV‐based gene therapy in a non‐human primate Alzheimer's disease model. The therapy prevents neuronal damage, inhibits hippocampal atrophy, and reduces neuroinflammation. It also repairs vascular and blood‐brain barrier damage, restores cerebrospinal fluid biomarkers, enhances hippocampal glucose metabolism, and improves ...
Zhouquan Jiang   +21 more
wiley   +1 more source

Key and controversial issues of economy decarbonization

open access: yesВестник университета
The main issues causing scientific disputes and public discussions about the directions, methods, and speed of the Paris Climate Agreement implementation have been considered and briefly analyzed.
O. M. Makhalina, V. N. Makhalin
doaj   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu   +7 more
wiley   +1 more source

Legumain Restrains Granuloma Formation by Inhibiting mTORC1/STAT1‐Mediated M1 Macrophage Polarization in Sarcoidosis

open access: yesAdvanced Science, EarlyView.
Legumain (LGMN) is upregulated in macrophages during sarcoid‑like granuloma formation. Macrophage‑derived LGMN binds to integrin αvβ3 and suppresses mTORC1/STAT1 signaling to restrain M1 macrophage polarization. Intratracheal delivery of lipid nanoparticles carrying Lgmn plasmid DNA (pDNA) elevates LGMN expression and effectively attenuates pulmonary ...
Mengyuan Liu   +12 more
wiley   +1 more source

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