research Preliminary Toxicity Profile of Arotinoids SMR-2 and SMR-6 in Male B6D2F1 Mice
SMR-2 and SMR-6 are much more toxic than retinoic acid, causing severe symptoms and organ damage in mice.
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research Markers of peripheral androgen action in vivo and in vitro
Dihydrotestosterone (DHT) is crucial for conditions like male-pattern baldness and acne, and measuring a byproduct, androstanediol glucuronide, is a better way to assess DHT's effects than DHT blood levels.
research Beyond Hair Regrowth: Interpreting the Psychosocial Impact of Ritlecitinib in Alopecia Areata
Ritlecitinib helps hair regrowth and reduces emotional and functional burdens in alopecia areata.
research Involvement of RIPK1 in Alopecia Areata
RIPK1 inhibitors might help prevent alopecia areata.
research Digit ratio 2D:4D is a possible indicator for androgenetic alopecia in males
Finger length ratio may indicate male hair loss.
research Pharmacokinetic parameters and mechanisms of inhibition of rat type 1 and 2 steroid 5α-reductases: determinants for different in vivo activities of GI198745 and finasteride in the rat 3 3Abbreviations: r5AR1, rat 5α-reductase 1; r5AR2, rat 5α-reductase 2; and DHT, dihydrotestosterone.
GI198745 is more potent and longer-lasting than finasteride, potentially better for treating hair loss.
research Corticotropin releasing factor-1 receptor antagonism associated with favorable outcomes of male reproductive health biochemical parameters
Blocking CRF1 receptors improved male hormone levels and reduced testicular tumor size in men with a specific adrenal condition.
research Moving Beyond Boundaries: Utilization of Longitudinal Exposure–Response Model for Bounded Outcome Score to Inform Decision Making in the Accelerated Drug Development Paradigm
A 50 mg daily dose of ritlecitinib is effective for alopecia areata, with temporary treatment breaks up to 6 weeks not affecting results.
research MYB30 and ETHYLENE INSENEITIVE3 antagonistically regulate root hair growth and phosphorus uptake under phosphate deficiency in Arabidopsis
MYB30 and EIN3 work against each other to control root hair growth and phosphorus uptake in plants when phosphate is low.
research Autologous Cell Therapy for Aged Human Skin: A Randomized, Placebo-Controlled, Phase-I Study
RCS-01 therapy is safe and may improve skin structure by affecting gene expression.
research Functional redundancy of Frizzled 3 and Frizzled 6 in planar cell polarity control of mouse hair follicles
Frizzled 3 and Frizzled 6 together control the orientation of mouse hair follicles.
research Assessment of retinol-binding protein 4 in patients with alopecia areata and androgenetic alopecia
Higher RBP4 levels found in people with two types of hair loss.
research Efficacy and Safety of Switching from Baricitinib to Ritlecitinib in Severe Alopecia Areata
Switching to ritlecitinib improves hair regrowth and well-being in severe alopecia areata patients.
research Differential gene expression profiles in foetal skin of Rex rabbits with different wool density
High wool density in Rex rabbits is linked to specific gene activity affecting hair follicle development.
research Interplay between EDA-EDAR and WNT signalling pathways in the development of skin appendages in hypohidrotic ectodermal dysplasia
Restoring EDA and WNT pathways early may help improve skin, hair, and teeth issues in hypohidrotic ectodermal dysplasia.
research A missense mutation in Lama3 causes androgen alopecia
A gene mutation in Lama3 is linked to a common type of hair loss.
research Autosomal recessive monilethrix: Novel variants of the DSG4 gene in three Chinese families
New gene variants linked to a rare inherited hair loss disorder were found in three Chinese families.
research Delta Opioid Receptors Presynaptically Regulate Cutaneous Mechanosensory Neuron Input to the Spinal Cord Dorsal Horn
Delta opioid receptors help regulate touch sensation by reducing neurotransmitter release in the spinal cord.
research Synchronous profiling and analysis of mRNAs and ncRNAs in the dermal papilla cells from cashmere goats
Non-coding RNAs help control hair growth in cashmere goats.
research Calcitriol-Resistant Rickets With Alopecia
Calcitriol-resistant rickets is an inherited disorder that affects hair growth and causes hair loss.
research Rhodamin B Stain for Keratin: Evaluation of its Specificity and its Application in Dermal Pathology
Rhodamin B stain is inconsistent for keratin in skin samples.
research Physical and Functional Interaction between the Vitamin D Receptor and Hairless Corepressor, Two Proteins Required for Hair Cycling
Vitamin D receptor and hairless protein are essential for hair growth.
research A Hero Revealed: Targeting the AHR for treatment of inflammatory skin diseases
AHR ligands could treat inflammatory skin diseases.
research Rheumatoid arthritis and gouty arthritis in an adult patient with Down's syndrome
A 44-year-old woman with Down's syndrome was diagnosed with both rheumatoid and gouty arthritis and treated with multiple medications.
research Suprabasal Desmoglein 3 Expression in the Epidermis of Transgenic Mice Results in Hyperproliferation and Abnormal Differentiation
Overexpressing Dsg3 in mice skin causes excessive cell growth and abnormal skin development.
research Ritlecitinib in Alopecia Areata: A 24‐Week Real‐World Experience Contrasting JAK Inhibitor‐Naïve and JAK Inhibitor‐Experienced Patients
Ritlecitinib effectively reduces hair loss in JAK inhibitor-naïve alopecia areata patients.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma
A new method accurately measures DHEAS in blood, improving on current tests.
research Remote photobiomodulation ameliorates behavioral and neuropathological outcomes in a rat model of repeated closed head injury
Remote photobiomodulation improves brain injury outcomes and behavior in rats.
research Study on genetic polymorphisms of androgen receptor gene and 5α-reductase genes of Han men with androgenetic alopecia in the Eastern China
Shorter GGC triplet repeats in the androgen receptor gene are linked to less hair loss in Han men.