research Damage limitation: comparing the impact of polymers on bleached hair, when applied within or as post-bleach treatments
Polymers help reduce damage and improve bleached hair when used during or after bleaching.
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90-120 / 1000+ results research Reductive Stress Selectively Disrupts Collagen Homeostasis and Modifies Growth Factor-independent Signaling Through the MAPK/Akt Pathway in Human Dermal Fibroblasts
Reductive stress messes up collagen balance and alters cell signaling in human skin cells, which could help treat certain skin diseases.
research Human Hair Pigment: A Mild Isolation Procedure and a Method for Characterization
A new method was developed to gently isolate hair pigment while keeping its structure intact.
research The proteomic profile of hair damage
Bleaching hair damages protein structure, especially keratin, leading to weakened hair.
research Stability Studies on L-Ascorbic Acid dl-α-Tocopherol Phosphoric Acid Diester Potassium Salt (EPC-K)
EPC-K is stable except at very acidic pH or when exposed to sunlight, and it can decompose in low ethanol concentrations.
research Nano-PROTACs: state of the art and perspectives
Nano-PROTACs could improve drug targeting and delivery by using nanotechnology.
research Analysis of metabolic characteristics of epristeride in zebrafish based on LC-Q-TOF MS and its potential applications in doping control
Epristeride's metabolism in zebrafish helps improve doping detection methods.
research PROTAC Degraders of Androgen Receptor‐Integrated Dissolving Microneedles for Androgenetic Alopecia and Recrudescence Treatment via Single Topical Administration
A new hair loss treatment using dissolving microneedles was found to speed up hair growth and was more effective than daily use of common hair growth drugs.
research Experimental Evaluation of 3-meta-Pyridine-1,2,4-Oxadiazole Derivative of Deoxycholic Acid as a Prototype of 5-α-Reductase Inhibitors in In Silico and In Vivo Models
The new compound may be a safer alternative to finasteride for prostate protection.
research A novel purification procedure for keratin-associated proteins and keratin from human hair
A new method effectively separates keratin-associated proteins and keratin from human hair.
research Reduction mechanism of L ‐cysteine on keratin fibers using microspectrophotometry and Raman spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research Proteomic tools for the investigation of human hair structural proteins and evidence of weakness sites on hair keratin coil segments
Hair proteins have weak spots in their α-helical segments.
research Prooxidant and antioxidant action of 4-(4-phenoxybenzoyl)benzoic acid derivatives
4-(4-Phenoxybenzoyl)benzoic acid derivatives can both increase and decrease certain types of reactive oxygen species, and may be relevant to hair loss.
research Action of Nucleophilic Reagents on Hair Keratin
Nucleophilic reagents break down hair keratin, forming more lanthionine and lysinoalanine than in wool.
research Partial Purification and Characterization of Two Distinct Types of Caspases from Human Epidermis
Two distinct caspases in human skin help with cell death and skin formation.
research A new method for synthesis of finasteride
A new, safer method to make finasteride from progesterone is effective for industrial use.
research Deimination and Peptidylarginine Deiminases in Skin Physiology and Diseases
PADs are crucial for healthy skin and hair, and their imbalance can cause skin and hair disorders.
research 519 Phase I/IIa clinical trial for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes
The gene therapy showed significant wound healing and was safe for treating severe RDEB.
research Reduced metabolites mediate neuroprotective effects of progesterone in the adult rat hippocampus. The synthetic progestin medroxyprogesterone acetate (Provera) is not neuroprotective
Progesterone protects brain cells, but Provera does not.
research Carbonylation of hair proteins: A robust biomarker of molecular and structural oxidative damage in hair fibres
Protein carbonylation is a sensitive marker for oxidative damage in hair, especially from light exposure.
research The Utility of De-epithelialization in Subcutaneous Skin Flap Transposition.
De-epithelialization reduces complications in subcutaneous skin flap procedures.
research Structural change of keratin protein in human hair by permanent waving treatment
Permanent waving damages hair by disrupting its keratin structure.
research Degradation of Hair Surface: Importance of 18-MEA and Epicuticle
18-MEA and cationic surfactants can restore and maintain hair's hydrophobic nature, improving its beauty and feel.
research Proton Affinitive Derivatization for Highly Sensitive Determination of Testosterone and Dihydrotestosterone in Saliva Samples by LC-ESI-MS/MS
Using 5-butylpicolinate esters improves the sensitivity and reliability of detecting testosterone and dihydrotestosterone in saliva.
research Understanding the Effect on Hair Fibers of Coloring and Bleaching Formulations Using High Pressure Differential Scanning Calorimetry (HPDSC)
Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
research Selective inhibition of glucuronidation and sulfation in vitro and in vivo
research PLAU and SerpinB2 role in apoptosis in leprosy
PLAU and SerpinB2 affect cell death differently in various forms of leprosy and could be targets for new treatments.
research Regeneration of Pd/C finasteride synthesis catalyst by extraction-oxidation
The process effectively regenerates the Pd/C catalyst for finasteride synthesis.
research Discovery of a Novel Non-invasive AR PROTAC Degrader for the Topical Treatment of Androgenetic Alopecia
A new topical treatment for hair loss shows promise by targeting androgen receptors.
research Analysis of structural change in keratin fibers resulting from chemical treatments using Raman spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.