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330-360 / 1000+ resultsresearch Changes in Hair: Causative Factors
DHT, not testosterone, mainly affects hair growth and related conditions.
research LOSS OF HAIR FOLLOWING PROPYLTHIOURACIL THERAPY
Propylthiouracil treatment can cause hair loss.
research DGAT1 Modulates Hair Cycling and Is Essential for Retinoid Homeostasis in the Skin
The enzyme Dgat1 is essential for healthy hair and skin by controlling retinoid levels.
research The role of vitamin D3 deficiency in the etiopathogenesis of autoimmune thyroid diseases
Low vitamin D3 is not linked to different levels of thyroid hormones in people with autoimmune thyroid disease.
research Steroid 17β-hydroxysteroid dehydrogenase deficiency in man: An inherited form of male pseudohermaphroditism
Affected males are born with ambiguous genitalia, raised as females, but develop male traits at puberty due to enzyme deficiency.
research Effects of diphencyprone on expression of Bcl-2 protein in patients with Alopecia areata
Diphencyprone increases Bcl-2 protein in patients with hair regrowth from alopecia areata.
research Type 2 innate immunity regulates hair follicle homeostasis to control Demodex pathosymbionts
A specific immune response helps control mite populations on the skin, maintaining healthy hair follicles.
research Rickets and Alopecia with Resistance to 1,25-Dihydroxyvitamin D: Two Different Clinical Courses with Two Different Cellular Defects*
Patients with this syndrome can have different responses and worsening resistance to treatment over time.
research Therapeutic potential of Ishophloroglucin a from Ishige okamurae in androgenic alopecia: inhibition of 5α-reductase activity and activation of the Wnt/β-catenin signaling pathway in human dermal papilla cells
Ishophloroglucin A from Ishige okamurae may be a natural alternative for treating hair loss by inhibiting 5α-reductase and promoting hair growth.
research Nipple Differentiation in Fetal Male Rats Treated with an Inhibitor of the Enzyme 5α-Reductase: Definition of a Selective Role for Dihydrotestosterone*
Blocking a specific enzyme in male rat fetuses leads to the development of nipples and feminized genitalia.
research 2,3,7,8-Tetrachlorodibenzo-p-dioxin Increases the Expression of Genes in the Human Epidermal Differentiation Complex and Accelerates Epidermal Barrier Formation
TCDD speeds up skin barrier formation by increasing certain gene expressions.
research Management of dermatitis associated with hypothyroidism in a Labrador dog
The dog's skin condition improved after treatment for hypothyroidism.
research Isonicotinic Acid Hydrazide Induced Anagen Effluvium and Associated Lichenoid Eruption
A woman recovered from hair loss and skin eruptions after stopping a tuberculosis drug and using steroids.
research The role of vitamin D for the management ofdepression in patients with autoimmune thyroiditis andhypothyroidism in the West-Ukrainian population
Vitamin D can help reduce depression in people with hypothyroidism.
research 896 Androgens activate lipogenesis through an AKT-independent mTOR pathway stimulation and a limitation of autophagy in an androgen-sensitive sebocyte cell line
Dihydrotestosterone (DHT) increases oil production in skin cells by activating mTOR, and mTOR inhibitors can reduce this effect.
research Plasmacytoid dendritic cells as a key player in the initiation phase of alopecia areata-induced C3H/HeJ mouse
Plasmacytoid dendritic cells, which overproduce IFN-α, may play a crucial role in starting alopecia areata, an autoimmune disease causing hair loss.
research ANALYSIS OF THE RELATION BETWEEN ALOPECIA AND RESISTANCE TO 1,25‐DIHYDROXYVITAMIN D
Alopecia indicates more severe resistance to 1,25-dihydroxyvitamin D.
research Steroidogenic enzymes in skin.
Finasteride helps hair growth by reducing DHT levels.
research Deferoxamine protects cochlear hair cells and hair cell-like HEI-OC1 cells against tert-butyl hydroperoxide-induced ototoxicity
Deferoxamine may help protect inner ear cells from damage caused by oxidative stress.
research Protection against cyclophosphamide‐induced alopecia and inhibition of mammary tumor growth by topical 1,25‐dihydroxyvitamin D3 in mice
Rubbing vitamin D3 on skin can help prevent hair loss from chemotherapy and slow breast tumor growth in mice.
research Determination Method for Steroid 5α-Reductase Activity Using Liquid Chromatography/Atmospheric Pressure Chemical Ionization–Mass Spectrometry
A new method was developed to measure and assess the activity and inhibition of the enzyme steroid 5α-reductase.
research Deucravacitinib, an oral, selective, allosteric tyrosine kinase 2 inhibitor, in patients with alopecia areata: efficacy and safety results of a phase II, multicenter, randomized, double-blinded, placebo-controlled trial
Deucravacitinib did not significantly improve hair regrowth in alopecia areata patients.
research TMT-Based Proteomic Explores the Influence of DHEA on the Osteogenic Differentiation of hBMSCs
DHEA boosts bone cell growth and differentiation in elderly stem cells.
research Guides: Open Access: Learn More
Vitamin D receptor is essential for preventing hair loss by regulating hair cycle stages.
research Upregulation of genes orchestrating keratinocyte differentiation, including the novel marker gene ID2, by contact sensitizers in human bulge‐derived keratinocytes
The ID2 gene can help distinguish between sensitizers and irritants in skin cells.
research Hair follicle expression of 1,25-dihydroxyvitamin D3 receptors during the murine hair cycle
Vitamin D receptors in hair follicles change with the hair cycle, affecting hair growth.
research Effect of diode pumping solid state laser with wavelength 589 nm on gene expression of interlukine-2 and interferon-gamma Lowercase in human T-lymphocytes
A 589 nm laser increases IL-2 and IFN-y gene expression in human T-cells.
research Toluene Diisocyanate (TDI) Disposition and Co-Localization of Immune Cells in Hair Follicles
Toluene diisocyanate exposure can cause immune sensitization by interacting with proteins in hair follicles and sebaceous glands.
research Antihormonal properties of some new A-homo-B, 19-dinor steroids of the androstane series
New A-homo-B, 19-dinor steroids showed strong antiandrogenic activity without affecting the enzyme 5α-reductase or androgen receptor binding.