Results 61 to 70 of about 4,219,336 (366)

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Metal mining and birth defects: a case-control study in Lubumbashi, Democratic Republic of the Congo [PDF]

open access: gold, 2020
Daan Van Brusselen   +12 more
openalex   +1 more source

The Russian Artist in Plato's Republic [PDF]

open access: yes, 2013
In Book 10 of the Republic, Plato launches an extensive critique of art, claiming that it can have no legitimate role within the well-ordered state. While his reasons are multifac- eted, Plato’s primary objection to art rests on its status as a mere ...
Michelle, Panchuk
core  

NR4A1 Exerts Pro‐Tumor Role in Glioblastoma via Inducing xCT/GPX4‐Regulated Ferroptosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study investigates NR4A1's paradoxical roles in glioblastoma (GBM) progression, focusing on its mechanistic link to ferroptosis regulation. We aimed to resolve conflicting reports of NR4A1 as both an oncogene and a tumor suppressor by defining its transcriptional control over xCT/GPX4‐mediated iron homeostasis and its clinical ...
Peng Tao   +10 more
wiley   +1 more source

Using of Performance Appraisal Methods in Czech and Slovak Organisations

open access: yesKvalita Inovácia Prosperita, 2017
Purpose: People, their knowledge, abilities and skills are considered to be the most valuable source every organisation can exploit. It is, therefore, necessary to care about their fair remuneration and continuing development, as well as their objective
Hana Urbancová   +2 more
doaj   +1 more source

The Democratic Republic of the Congo

open access: yesSecurity Council Sanctions Governance, 2019
• 2006 Human Development Index: 0.391, ranked 167 of 177 countries • Population (2006): 59.3 million • GNI per capita Atlas method (2006, current US$): 130 • Life expectancy: 44 • Under five infant mortality rate: 205 per 1,000 • Population ...
T. Dörfler
semanticscholar   +1 more source

Doing Business in the Czech Republic [PDF]

open access: yes, 2012
[Excerpt] Baker & McKenzie is one of the world’s largest law firms with its presence in 70 locations in 42 countries. We have been active in the Czech Republic since 1993 and our work includes a full range of legal and tax services directed primarily to ...
Baker & McKenzie
core   +1 more source

The role of external broadcasting in a closed political system [PDF]

open access: yes, 2011
This article investigates the role and impact of external broadcasting (radio and television) on a closed political system, through the example of the two post-war German states: the West German Federal Republic of Germany (FRG) and the East German ...
Andreas Scheu   +23 more
core   +2 more sources

Systemic T Cell Receptor Profiling Reveals Adaptive Immune Activation and Potential Immune Signatures of Diagnosis and Brain Atrophy in Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epilepsy is increasingly associated with immune dysregulation and inflammation. The T cell receptor (TCR), a key mediator of adaptive immunity, shows repertoire alterations in various immune‐mediated diseases. The unique TCR sequence serves as a molecular barcode for T cells, and clonal expansion accompanied by reduced overall TCR ...
Yong‐Won Shin   +12 more
wiley   +1 more source

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