[HTML][HTML] Hydroxytyrosol promotes the mitochondrial function through activating mitophagy

Y Dong, M Yu, Y Wu, T Xia, L Wang, K Song, C Zhang… - Antioxidants, 2022 - mdpi.com
Emerging evidence suggests that mitochondrial dysfunction mediates the pathogenesis for
non-alcoholic fatty liver disease (NAFLD). Hydroxytyrosol (HT) is a key component of extra …

[HTML][HTML] Exploiting directed self-assembly and disassembly for off-to-on fluorescence responsive live cell imaging

N Curtin, M Garre, JB Bodin, N Solem… - RSC …, 2022 - pubs.rsc.org
A bio-responsive nanoparticle was formed by the directed self-assembly (DSA) of a
hydrophobic NIR-fluorophore with poloxamer P188. Fluorophore emission was switched off …

Luminescent metal complexes as emerging tools for lipid imaging

BJ Schwehr, D Hartnell, M Massi… - … Ligand Chromophores for …, 2022 - Springer
Fluorescence microscopy is a key tool in the biological sciences, which finds use as a
routine laboratory technique (eg, epifluorescence microscope) or more advanced confocal …

[HTML][HTML] Duchenne muscular dystrophy trajectory in R-DMDdel52 preclinical rat model identifies COMP as biomarker of fibrosis

V Taglietti, K Kefi, I Bronisz-Budzyńska… - Acta Neuropathologica …, 2022 - Springer
Duchenne muscular dystrophy (DMD) is a fatal muscle-wasting disorder caused by
mutations in the Dystrophin gene and for which there is currently no cure. To bridge the gap …

An mTOR-independent Macroautophagy Activator Ameliorates Tauopathy and Prionopathy Neurodegeneration Phenotypes

L Yoon, RC Botham, A Verhelle, Y Wu, CM Cole… - bioRxiv, 2022 - biorxiv.org
Autophagy activation has the potential to ameliorate neurodegenerative disease
phenotypes, including protein aggregation, lipid level perturbations and axonal trafficking …

[HTML][HTML] UCHL1 regulates lipid and perilipin 2 level in skeletal muscle

R Antony, K Aby, H Gao, M Eichholz… - Frontiers in …, 2022 - frontiersin.org
Ubiquitin C-terminal hydrolase L1 (UCHL1) is a deubiquitinating enzyme that was originally
found in neurons. We found that UCHL1 is highly expressed in slow oxidative skeletal …

[HTML][HTML] Phototoxicity of BODIPY in long-term imaging can be reduced by intramolecular motion

I Kähärä, N Durandin, P Ilina, A Efimov… - Photochemical & …, 2022 - Springer
For long-term live-cell fluorescence imaging and biosensing, it is crucial to work with a dye
that has high fluorescence quantum yield and photostability without being detrimental to the …

Methods to Control the Subcellular Localisation of Fluorescent Sensors

J Lin, K Yang, EJ New - Molecular Fluorescent Sensors for …, 2022 - Wiley Online Library
Targeting of fluorescent sensors is generally achieved by attachment of a targeting group to
the sensor via a linker. This chapter provides an overview of the current targeting strategies …

Fiber type and subcellular-specific analysis of lipid droplet content in skeletal muscle

CM Selvais, LL De Cock, SM Brichard… - JoVE (Journal of …, 2022 - jove.com
Skeletal muscle lipid infiltration, known as myosteatosis, increases with obesity and ageing.
Myosteatosis has also recently been discovered as a negative prognostic factor for several …

[HTML][HTML] In focus in HCB

DJ Taatjes, J Roth - Histochemistry and cell biology, 2022 - Springer
This last Editorial for 2022 begins with presentation of the “Most popular articles published in
HCB in 2020.” We then follow with highlights from two Original Articles investigating the …