research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
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research In Vivo Monitoring of Survival and Proliferation of Hair Stem Cells in a Hair Follicle Generation Animal Model
The technique allowed noninvasive tracking of hair stem cell survival and growth, showing potential for hair loss research.
research Extracellular vesicles released from irradiated neonatal mouse cheek tissue increased cell survival after radiation
Vesicles from irradiated mouse cheek skin help cells survive radiation.
research In vitro identification of a stem cell population from canine hair follicle bulge region
Researchers found stem cells in dog hair follicles using specific markers.
research Imaging prostate cancer (PCa) with [99m Tc(CO)3 ]finasteride dithiocarbamate
A new compound was effective for imaging prostate cancer in rats.
research An accessible pharmacodynamic transcriptional biomarker for notch target engagement
Hair follicle samples effectively show how well the drug MK-0752 targets and engages with the Notch pathway.
research Defining the transcriptional signature of esophageal-to-skin lineage conversion
Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.
research Prolonged Drug-Induced Hypersensitivity Syndrome/DRESS With Alopecia Areata and Autoimmune Thyroiditis
A severe medication reaction required long treatment and led to hair loss and thyroid issues.
research A new species ofAplodontopus(Acari: Astigmata: Chortoglyphidae) from the yellow-bellied marmot,Marmota flaviventris(Rodentia: Sciuridae) in Eastern Washington, USA, with observations on its pathology
Researchers found a new mite species causing severe hair loss and skin problems in yellow-bellied marmots.
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 Hdac1 and Hdac2 regulate the quiescent state and survival of hair-follicle mesenchymal niche
Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.
research Sexual dysfunction, including hypoactive sexual desire disorder: Diagnosis and treatment recommendations
Testosterone therapy can improve sexual function in women but long-term safety is unclear.
research Dermatological Drugs, Topical Agents, and Cosmetics
The document concludes that various dermatological treatments and drugs can cause skin reactions and side effects.
research Molecular interactions of natural and synthetic steroids in female hamsters’ flank organs
Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
research Editorial: Exploring innovative therapies for rare inflammatory skin diseases
New therapies for rare skin diseases show promise but need more research.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma
The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
research Multi-specialty Physician Preferences and Perceptions in Treatment and Management of Polycystic Ovary Syndrome in China: Survey and Discrete Choice Experiment
Physicians in China prioritize clinical hyperandrogenism in PCOS treatment, but clearer guidelines are needed.
research Autoimmunity and clinical pathology amelioration in SLE by Dexamethasone primed Mesenchymal Stem Cell derived conditioned media
Dexamethasone-primed stem cell media shows promise in treating lupus by reducing symptoms and inflammation.
research Structural & functional studies of L-PGDS and SMPDL3A enzymes in lipid signaling family
L-PGDS has specific binding sites for its functions and could help in drug delivery system design.
research Abstracts from the ASA 40thAnnual Meeting
HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
research Original article / Article original Counterfeit drugs and pharmaceutical preparations seized from the black market among bodybuilders Médicaments de contrefaçon et préparations pharmaceutiques saisis sur le marché noir parmi les bodybuilders
Counterfeit drugs for bodybuilders often contain incorrect or contaminated ingredients and look like real products.
research Hairless: A nuclear receptor corepressor essential for skin function
The Hairless gene is crucial for healthy skin and hair growth.
research Defining stem cell dynamics and migration during wound healing in mouse skin epidermis
Stem cells help heal wounds by rapidly dividing and migrating to the wound edge.
research Balding hair follicle dermal papilla cells contain higher levels of androgen receptors than those from non-balding scalp
Cells from balding scalps have more androgen receptors than cells from non-balding scalps.
research Dermal papilla cell number specifies hair size, shape and cycling and its reduction causes follicular decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
research Inhibition of rat α-reductases by finasteride: Evidence for isozyme differences in the mechanism of inhibition
Finasteride effectively blocks rat enzymes, but with varying methods and strength.
research Epidermal Notch1 recruits RORγ+ group 3 innate lymphoid cells to orchestrate normal skin repair
Notch1 helps skin heal by attracting specific immune cells.
research Finasteride
Finasteride treats enlarged prostate, shrinks it, improves urination, but may cause sexual dysfunction and isn't for women or children.
research Specific receptor detection by a functional keratinocyte growth factor-immunoglobulin chimera.
A new protein was made to detect specific skin cell growth receptors and worked in normal skin but not in skin cancer cells.
research Compartmentalized organization: a common and required feature of stem cell niches?
Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.