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This study suggests that observing the acute telogen effluvium triad—frontal fringe, temporal recess, and occipital fringe—can aid in diagnosing telogen effluvium during resolution phases, despite challenges like negative pull tests.

In this study, four male patients with extensively photodamaged scalps showed a 60-90% improvement in dyspigmentation, lentigines, and keratosis after a single treatment with the fractionated 1,927 nm thulium fiber laser, with no adverse events observed.

This study found that GLI2 plays a key role in activating follistatin, an activin/BMP antagonist, in response to hedgehog signaling in human epidermal cells, with implications for hair follicle development and basal cell carcinoma.

This study found that trichoscopy can effectively differentiate female pattern hair loss from chronic telogen effluvium based on specific features like hair shaft diameter variability and density differences, aiding in targeted treatment planning.

This study found that treatment with the polyphenolic compound TCQA activated β-catenin, promoting hair regrowth and the initiation of the anagen phase in mice and human dermal papilla cells.

Thuja orientalis extract significantly promotes hair growth in mice with hair loss.

Tanshinone IIA helps protect tissue from low oxygen damage by activating certain cell pathways.

Telogen effluvium is a condition that causes temporary hair loss due to stress or shock to the body.

The study found that Temporal Triangular Alopecia often starts in early childhood, while Folliculitis Decalvans is characterized by tufted hairs and redness around hair follicles.

This study found that formalin-induced pain in rats nearly eliminates testosterone in the brain and spinal cord by likely increasing 5α-reductase activity, but normalizes serum levels after 24 hours.

In this study, 40% of alopecia areata patients using topical 2% tofacitinib ointment achieved greater than 50% improvement in hair regrowth after six months, showing significant efficacy compared to controls, with no serious adverse effects reported.

This retrospective study found that oral tofacitinib significantly reduced the severity of alopecia areata in children, achieving over a 50% reduction in hair loss severity, though relapse occurred during treatment tapering, and mild adverse effects were noted.

This study found that Carthamus tinctorius extract significantly increased the length of cultured hair follicles and may be a promising topical agent for hair growth promotion with high skin permeation.

This article mentions that the slot correction technique by Dr. Patrick Frechet has been a valuable tool in the author's 100% hair restoration surgery practice but does not provide new clinical results.

In 2013, the FTC settled with hair company Bosley over claims it illegally shared business information with a competitor.

In this study, researchers assessed the stability of various formulations in the TrichoConcept™ line for customized alopecia treatment. They found that the combinations remained stable from 14 to 180 days, supporting the use of these vehicles for enhancing therapeutic outcomes in hair loss treatments.

This study found that women with female pattern hair loss exhibited hormonal imbalances, with the Free Androgen Index being a particularly effective diagnostic marker.

In this case report, the researchers described the use of tofacitinib in treating a 14-year-old boy from India with severe alopecia areata, achieving complete hair regrowth within 2 months without serious adverse events, highlighting tofacitinib's potential benefits and safety in adolescent cases.

This study introduces a new method using printable templates to create standardized and optimized hairlines in male hair transplantation, reportedly improving surgical precision and enabling consistent, aesthetically pleasing outcomes.

This study found that trichothiodystrophy can be diagnosed prenatally in the second trimester using an endoscopically-guided fetal eyebrow biopsy, with sulfur content analysis being the most reliable test.

An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.

This study found that mouse FLRG protein, a secreted glycoprotein, is expressed in certain tissues and plays a role distinct from follistatin during wound healing, suggesting different functions in vivo.

This retrospective study evaluated the use of tofacitinib as an induction therapy for severe alopecia areata and found it promising and comparable to the standard oral mini-pulse treatment, though pulse steroids may be considered if tofacitinib response is inadequate.

TGF-β signaling is essential for hair follicle regeneration during wound healing.

This study found that brain-derived neurotrophic factor (BDNF) inhibited hair shaft elongation and induced premature catagen development in cultured human hair follicles, partially through transforming growth factor β2.

This case study reports successful treatment of an 11-year-old girl's trichotillomania with cognitive behavioral therapy, mild topical treatments, and supportive parental involvement, without psychopharmacologic intervention.

This review outlines current treatment strategies for trichotillomania, noting cognitive-behavioral therapy's success, while highlighting the promise and limitations of various pharmacological options.