Cholesterol homeostasis: Links to hair follicle biology and hair disorders

MA Palmer, L Blakeborough, M Harries… - Experimental …, 2020 - Wiley Online Library
Lipids and lipid metabolism are critical factors in hair follicle (HF) biology, and cholesterol
has long been suspected of influencing hair growth. Altered cholesterol homeostasis is …

Intracellular cholesterol transport proteins: roles in health and disease

U Soffientini, A Graham - Clinical Science, 2016 - portlandpress.com
Effective cholesterol homoeostasis is essential in maintaining cellular function, and this is
achieved by a network of lipid-responsive nuclear transcription factors, and enzymes …

Subcellular localization and regulation of StarD4 protein in macrophages and fibroblasts

D Rodriguez-Agudo, M Calderon-Dominguez… - … et Biophysica Acta (BBA …, 2011 - Elsevier
StarD4 is a member of the StarD4 subfamily of START domain proteins with a characteristic
lipid binding pocket specific for cholesterol. The objective of this study was to define StarD4 …

[HTML][HTML] Allosterically coupled conformational dynamics in solution prepare the sterol transfer protein StarD4 to release its cargo upon interaction with target …

H Xie, H Weinstein - Frontiers in Molecular Biosciences, 2023 - frontiersin.org
Complex mechanisms regulate the cellular distribution of cholesterol, a critical component of
eukaryote membranes involved in regulation of membrane protein functions directly and …

The binding site specificity of STARD4 subfamily: Breaking the cholesterol paradigm

D Létourneau, A Lefebvre, P Lavigne… - Molecular and cellular …, 2015 - Elsevier
Steroidogenic acute regulatory protein (StAR)-related lipid transfer (START) domain proteins
display diverse expression patterns and cellular localisations. They bind a large variety of …

[HTML][HTML] StAR-related lipid transfer domain protein 5 binds primary bile acids [S]

D Létourneau, A Lorin, A Lefebvre, V Frappier… - Journal of Lipid …, 2012 - ASBMB
Steroidogenic acute regulatory-related lipid transfer (START) domain proteins are involved
in the nonvesicular intracellular transport of lipids and sterols. The STARD1 (STARD1 and …

[HTML][HTML] Anti-inflammatory effects of ethanol extract from the leaves and shoots of Cedrela odorata L. in cytokine-stimulated keratinocytes

HS Lee, JW Park, OK Kwon, Y Lim… - Experimental and …, 2019 - spandidos-publications.com
Cedrela odorata L. is a native plant of the Amazon region. The bark is used in folk remedies
for the treatment of diarrhea, vomiting, fever and inflammation. Atopic dermatitis (AD) is a …

[HTML][HTML] ER stress increases StarD5 expression by stabilizing its mRNA and leads to relocalization of its protein from the nucleus to the membranes

D Rodriguez-Agudo, M Calderon-Dominguez… - Journal of lipid …, 2012 - ASBMB
StarD5 belongs to the StarD4 subfamily of steroidogenic acute regulatory lipid transfer
(START) domain proteins. In macrophages, StarD5 is found in the cytosol and maintains a …

STARD5 specific ligand binding: comparison with STARD1 and STARD4 subfamilies

D Létourneau, A Lefebvre, P Lavigne… - Molecular and cellular …, 2013 - Elsevier
We present herein a review of our recent results on the characterization of the binding sites
of STARD1, STARD5 and STARD6 using NMR and other biophysical techniques. Whereas …

Cholesterol homeostasis in hair follicle keratinocytes is disrupted by impaired ABCA5 activity

MA Palmer, IHK Dias, E Smart, Y Benatzy… - Biochimica et Biophysica …, 2023 - Elsevier
The importance of cholesterol in hair follicle biology is underscored by its links to the
pathogenesis of alopecias and hair growth disorders. Reports have associated defects in …