research Can Antibiotic-Induced Changes in the Composition of the Hair Follicle Microbiome Regulate Human Hair Growth?
Antibiotics might affect hair growth by changing the bacteria in hair follicles.
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research Protection Against Chemotherapy-Induced Alopecia
No treatment fully prevents hair loss from chemotherapy yet.
research Trichoscopy of Alopecia Areata: Hair Loss Feature Extraction and Computation Using Grid Line Selection and Eigenvalue
Researchers developed an algorithm for self-diagnosing scalp conditions with high accuracy using smart device-attached microscopes.
research New Effects of Caffeine on Corticotropin-Releasing Hormone (CRH)-Induced Stress Along the Intrafollicular Classical Hypothalamic-Pituitary-Adrenal (HPA) Axis (CRH-R1/2, IP3-R, ACTH, MC-R2) and the Neurogenic Non-HPA Axis (Substance P, p75NTR and TrkA) in Ex Vivo Human Male Androgenetic Scalp Hair Follicles
Caffeine may help reduce stress-induced hair loss.
research Transepidermal UV Radiation of Scalp Skin Ex Vivo Induces Hair Follicle Damage That Is Alleviated by Topical Treatment with Caffeine
Caffeine applied to the scalp can protect hair follicles from UV damage.
research Permanent Alopecia After Cranial Irradiation: Dose–Response Relationship
Higher doses of cranial irradiation are linked to permanent hair loss.
research Histopathologic Evaluation of Alopecias
The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.
research Dissecting the Impact of Chemotherapy on the Human Hair Follicle
Chemotherapy damages hair follicles, causing hair loss and other cellular changes.
research Mind the Gender Gap: Does Prolactin Exert Gender and Site-Specific Effects on the Human Hair Follicle?
Prolactin may affect hair growth differently based on gender and scalp area.
research Hair Loss in Children
Most hair loss in children is caused by a few common conditions, and it's important to diagnose these properly and support the child's mental health.
research IGFBP-rP1 Is a Potential Therapeutic Target in Androgenic Alopecia
IGFBP-rP1 could be a new treatment for a common type of hair loss.
research Heat-Killed Enterococcus Faecalis EF-2001 Induces Human Dermal Papilla Cell Proliferation and Hair Regrowth in C57BL/6 Mice
Heat-killed Enterococcus faecalis EF-2001 may promote hair growth and transition hair follicles to the growth phase.
research VEGFR-2 Is in a State of Activation in Hair Follicles, Sebaceous Glands, Eccrine Sweat Glands, and Epidermis from Human Scalp: An In Situ Immunohistochemistry Study of Phosphorylated VEGFR-2
VEGFR-2 is active in hair follicles, sebaceous glands, sweat glands, and skin on the human scalp.
research Fibrosing Alopecia in a Pattern Distribution
Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
research Acute Diffuse and Total Alopecia of the Female Scalp Associated with Borrelia Infection
A woman's total hair loss was linked to a Borrelia infection and was reversed with appropriate treatment.
research Establishment and Characterization of Five Immortalized Human Scalp Dermal Papilla Cell Lines
Researchers created five new human scalp cell lines that could be useful for hair growth and loss research.
research Alopecia Areata: Why Is It Areata?
The paper concludes that the patchiness of alopecia areata is likely due to when the immune attack happens in the hair growth cycle.
research Discovery of Autoantigens in the Hair Loss Disorder Alopecia Areata: Implications of Posttranslational Modifications
Scientists are still unsure what triggers the immune system to attack hair follicles in Alopecia areata.
research Prostaglandin-Induced Hair Growth
Latanoprost can make eyelashes longer, thicker, and darker.
research Human Hair Follicles Can Taste: Stimulation of the Bitter Taste Receptor TAS2R4 Inhibits Hair Growth Ex Vivo by Up-Regulating TGF-β2
Activating a bitter taste receptor in hair follicles can stop hair growth by increasing a specific growth factor.
research Female-Patterned Alopecia in Teenage Brothers with Unusual Histologic Features
Two teenage brothers had a rare, treatment-resistant form of female-pattern hair loss with unusual scalp changes.
research Hair Follicle Biology and Topical Minoxidil: Possible Mechanisms of Action
Minoxidil stimulates hair growth by increasing hair thickness and prolonging growth phase.
research Common Baldness in Women
The document concludes that early diagnosis is key for treating common baldness in women, but reassurance is often the best approach as hair thinning can be a normal part of aging.
research Mapping of Cis-Acting Expression Quantitative Trait Loci in Human Scalp Hair Follicles
Researchers identified genes in scalp hair follicles that may affect hair traits and hair loss.
research Skin-On-A-Chip Strategies For Human Hair Follicle Regeneration
New technologies show promise for better hair regeneration and treatments.
research Regeneration of a New Hair Follicle from the Upper Half of a Human Hair Follicle in a Nude Mouse
The upper half of a human hair follicle can grow a new hair in a mouse, but success is rare.
research Promotion of Hair Growth by Newly Synthesized Ceramide Mimetic Compound
A new compound, BOI, can help hair grow by changing hair cycle phases and increasing certain cell contents.
research Presence of Mast Cells and Mast Cell Degranulation in Scalp Biopsies of Telogen Effluvium
The study suggests that mast cells might be involved in the hair loss condition telogen effluvium and could be a target for treatment.
research Hair and Systemic Disease
Hair loss can indicate underlying systemic diseases and addressing these can sometimes reverse the hair loss.
research Placebo-Controlled Dose-Effect Studies with Topical Minoxidil 2% or 5% in Male-Patterned Hair Loss Treated with Oral Finasteride Employing an Analytical and Exhaustive Study Protocol
Minoxidil 5% works better than 2% for hair growth in male-patterned hair loss.