research Hereditary 1,25-Dihydroxyvitamin D-Resistant Rickets
HVDRR is caused by VDR gene mutations, leading to vitamin D resistance, treatable with high calcium doses, but alopecia remains permanent.
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research Low temperature abolishes human cellular circadian rhythm through Hopf bifurcation
Cold temperatures can stop human cell circadian rhythms, but warming restores them.
research Reducción de emisiones de gases de efecto invernadero (II): Transportes
NKB levels are higher in PCOS pregnancies, especially with female babies, and may affect placental function.
research Uncertainty and Sensitivity Analysis of Hair Growth Duration in Human Scalp Follicles Under Normal and Alopecic Conditions
AGA causes more uncertainty in hair growth duration, while AA leads to a shorter, predictable growth phase.
research The legacy of Bruce Ames and mitochondrial DNA mutagenicity: integrating oxidative stress, aging, and modern perspectives
Bruce Ames's work has greatly influenced research on genetics, aging, and health, inspiring ongoing studies on mitochondria and longevity.
research Highly efficient nucleophilic addition of alkyl Grignard reagents to 17-ketosteroids in the presence of cerium(III) chloride: Synthesis of 17α-propyl-17β-hydroxy-4-androsten-3-one, an androgen receptor antagonist
Adding cerium(III) chloride to Grignard reagents improves the making of compounds that could treat prostate issues and hair loss.
research Anhidrotic Ectodermal Dysplasia: Predisposition to Bronchial Disease
People with anhidrotic ectodermal dysplasia may get severe bronchitis if exposed to dust.
research Stimulation of Hair Growth in Rabbits by Ionizing Radiations
research Scanning electron microscopy of ibrutinib-induced hair shaft changes
research Hairless Modulates Ligand-Dependent Activation of the Vitamin D Receptor-Retinoid X Receptor Heterodimer
Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.
research Tellurium, Selenium, Antimony and Arsenic in Scalp Hair
research Modulating Aging and Aging-related Symptoms Using Endogenous Small Molecules
A molecule called α-ketobutyrate was found to extend lifespan and improve aging-related symptoms in worms and mice by activating certain cellular pathways and may help develop anti-aging treatments for humans.
research Key locations of oxidative damage in human hair keratins after heat and ultraviolet light exposure
Heat and UV exposure damage hair structure by altering keratins.
research The swelling behaviour of hair studied through the structural change of keratin protein during the permanent waving treatment
Hair structure changes immediately during perm treatment, with initial damage partially restored later.
research Hair Follicle Stem Cell Faith Is Dependent on Chromatin Remodeling Capacity Following Low-Dose Radiation
Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.
research Preparation of human hair keratin/calcium alginate blend films
More human hair protein makes the films weaker and less clear.
research The Expression of P-Responsive Genes is Related to Root Hair Growth
Certain genes may promote longer root hairs in plants when phosphorus is low.
research Author response: Plant Trans-Golgi Network/Early Endosome pH regulation requires Cation Chloride Cotransporter (CCC1)
CCC1 is essential for pH balance and normal cell function in plants.
research Cytoplasmic free calcium distributions during the development of root hairs of Arabidopsis thaliana
Calcium is crucial for sustaining root hair growth in Arabidopsis thaliana.
research DETERMINATION OF THE DEGREE OF TISSUE HEATING UNDER THE EXPOSURE TO LASER RADIATION WITH A WAVELENGTH OF 445±40 NM
Laser exposure at 445±40 nm safely increased tissue temperature without exceeding safety limits.
research Development of Suspended Droplet Microextraction Method for Spectrophotometric Determination of Serum Iron
A new method accurately measures iron in small samples with high sensitivity and low cost.
research Functional mapping of the mouse hairless gene promoter region
Researchers found key regions in the mouse hairless gene that control its activity in skin and brain cells, affecting hair follicle function.
research Efeito da radiação ultravioleta na cor, na perda proteica e nas propriedades mecanicas do cabelo
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research Dwarf planet Ceres and the ingredients of life
The Dawn spacecraft found that Ceres has complex organic molecules and a lot of water ice, hinting it might support life.
research 780 Novel mechanism of UVB-mediated pigmentation through the axis of ATP-P2X7
Scientists discovered a new way UVB light increases skin pigmentation through the ATP-P2X7 pathway.
research Arctiin blocks hydrogen peroxide-induced senescence and cell death though microRNA expression changes in human dermal papilla cells
Arctiin helps protect hair cells from damage and death caused by oxidative stress.
research Time-dependent 53BP1 foci kinetics in X-irradiated human hair follicle dermal papilla cells
53BP1 focus analysis in hair cells can help estimate radiation doses.
research 24 ARQ-234: a high affinity CD200-Fc fusion protein for the treatment of atopic dermatitis
ARQ-234, a protein designed to treat atopic dermatitis, shows increased effectiveness in early testing.
research Plant responses to shade
Plants change their growth in response to shade based on light signals detected by phytochrome.
research Extracellular ATP and Adenosine Signaling in Arabidopsis: Investigating Cellular Modulation
Extracellular ATP promotes growth, while adenosine inhibits it in Arabidopsis plants.