research The Enzymic Derivation of Citrulline Residues from Arginine Residues In Situ during the Biosynthesis of Hair Proteins that are Cross-Linked by Isopeptide Bonds
Hair follicles have an enzyme that converts arginine to citrulline in proteins.
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270-300 / 1000+ resultsresearch Reduced levels of 5-α reductase 2 in adult prostate tissue and implications for BPH therapy
Some men's prostate tissues have low enzyme levels due to genetic changes, possibly affecting treatment for prostate enlargement.
research Long-term Efficacy and Safety of Ritlecitinib in Adults and Adolescents with Alopecia Areata: 3-year Results from the ALLEGRO-LT Phase 3, Open-label Study
Ritlecitinib is effective and safe for long-term treatment of alopecia areata.
research 102 Methylation of CpG islands in promoter of type 2 5-α reductase and implications of finasteride resistance for BPH therapy
Methylation in specific gene region causes finasteride resistance in some BPH patients.
research Hair Cycle-Specific Immunolocalization of Retinoic Acid Synthesizing Enzymes Aldh1a2 and Aldh1a3 Indicate Complex Regulation
The enzymes Aldh1a2 and Aldh1a3 are involved in making retinoic acid in hair follicles and have different roles in hair growth.
research Endothelial NMMHC IIA dissociation from PAR1 activates the CREB3/ARF4 signaling in thrombin-mediated intracerebral hemorrhage
Targeting NMMHC IIA may help treat blood-brain barrier damage.
research Efficient Silencingof Androgen Receptor Gene viaUTR-Targeting siRNAs for Androgenetic Alopecia Therapy
AR-27 E-Chol siRNA can effectively promote hair regrowth for androgenetic alopecia.
research iNKT cells ameliorate human autoimmunity: Lessons from alopecia areata
iNKT cells can help prevent and treat alopecia areata by promoting hair regrowth.
research High-performance liquid chromatographic determination of the enantiomers of the benzoquinolinone LY 191704, a human type 1 5α-reductase inhibitor, in plasma
Researchers developed a method to measure different forms of a drug that could help treat prostate issues and hair loss, and found how these forms behave in animals.
research Allopregnanolone, the active metabolite of progesterone protects against neuronal damage in picrotoxin-induced seizure model in mice
research Identification of bioactive compounds from thai plant extracts with hair growth promoting activity on human hair dermal papilla cells
Thai plant extracts, especially Avicennia marina, can promote hair growth by inhibiting certain enzymes and boosting growth factors.
research Exome-wide age-of-onset analysis reveals exonic variants in ERN1 and SPPL2C associated with Alzheimer’s disease
Researchers found two new genetic variants linked to Alzheimer's disease.
research Azathioprine-induced Agranulocytosis and Severe Alopecia After Kidney Transplantation Associated With a NUDT15 Polymorphism: A Case Report
A woman experienced severe side effects from a drug due to a specific genetic variation, suggesting genetic testing could prevent such risks.
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 Nemolizumab Treatment for Severe Atopic Dermatitis Led to the Simultaneous Improvement of Coexisting Refractory Alopecia Areata: A Case Report
Nemolizumab improved both severe atopic dermatitis and alopecia areata in one patient.
research PCA: A tFNA-based targeted nucleic acid nanocomposite hydrogel for the treatment of androgenetic alopecia through the promotion of angiogenesis and hair follicle stem cell proliferation
PCA hydrogel promotes hair growth by enhancing blood vessel formation and hair follicle stem cell activity.
research Bioengineered polyester nanoparticles for the synergistic treatment of androgenic alopecia via the suppression of 5α-reductase and knockdown of androgen receptor
Bioengineered nanoparticles can effectively treat hair loss by targeting specific enzymes and receptors.
research Autoinmune Alopecia/Alopecia Areata
New drugs, baricitinib and ritlecitinib, are effective for severe alopecia areata.
research Baicalin Against Androgenetic Alopecia: A Network Pharmacology Study
Baicalin may effectively treat hair loss by inhibiting 5α-reductase.
research Treatment of alopecia areata with the janus kinase inhibitor upadacitinib: A retrospective cohort study
Upadacitinib improved hair regrowth and quality of life in alopecia areata patients with minimal side effects.
research Progesterone and allopregnanolone enhance the miniature synaptic release of glycine in the rat hypoglossal nucleus
Progesterone and allopregnanolone increase glycine release in rat brain cells.
research Kinetic Studies with Transglutaminases
Transglutaminases work through a ping-pong mechanism, and human plasma and platelet transglutaminases have similar catalytic subunits.
research Distribution of SALT Scores with Ritlecitinib Treatment up to 24 months from the ALLEGRO Phase 2b/3 and Long-Term Phase 3 Clinical Studies in Alopecia Areata
Ritlecitinib effectively reduces severe hair loss in alopecia areata over 24 months.
research GABAAreceptor modulation by neurosteroids in models of temporal lobe epilepsies
Neurosteroids change how GABA_A receptors work in the brain, which could be important for treating temporal lobe epilepsy.
research A Connection between the Mitochondrial Permeability Transition Pore, Autophagy, and Cerebral Amyloidogenesis
Dutasteride may help reduce brain plaque linked to Alzheimer's by affecting cell energy structures and waste removal.
![Activity of 17β-(N-Alkyl/Arylformamido) and 17β-[(N-Alkyl/Aryl) Alkyl/Arylamido]-4-Methyl-4-Aza-5α-Androstan-3-Ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear](/images/research/861159f1-7bd4-420c-a16b-4829458efe68/small/15592.jpg)
research Activity of 17β-(N-Alkyl/arylformamido) and 17β-[(N-Alkyl/aryl) alkyl/arylamido]-4-methyl-4-aza-5α-androstan-3-ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear11The research has been supported by Endorecherche that is seeking patent protection for the new compounds. F. Labrie is President of Endorecherche.
The compounds tested could potentially treat hair loss and alopecia.
research 057 Single cell RNA and TCR sequencing reveals hyperexpansion of T cell clones and novel regulatory mechanisms of CD8+ T cells in murine alopcecia areata skin and draining lymph nodes
CD8+ T cells expand significantly in alopecia areata, suggesting new treatment targets.
research Long-Term Efficacy of Ritlecitinib up to Month 24 From the ALLEGRO Phase 2b/3 and Long-Term Phase 3 Clinical Studies in Alopecia Areata
Ritlecitinib is effective for long-term treatment of severe alopecia areata.
research LY191704: a selective, nonsteroidal inhibitor of human steroid 5 alpha-reductase type 1.
LY191704 is a compound that effectively blocks a specific enzyme involved in hormone conversion and could help treat enlarged prostate and hair loss.
research S2594 Autoimmune Hepatitis Due to Para-Aminobenzoic Acid
Para-aminobenzoic acid in hair supplements can cause autoimmune hepatitis.