research Dermatopathia Pigmentosa Reticularis: Report of a New Cases and Literature Review
DPR can show different hair characteristics, as seen in two brothers with normal hair.
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research Mutations in the vitamin D receptor gene in four patients with hereditary 1,25-dihydroxyvitamin D-resistant rickets
Four patients with a type of rickets and hair loss had different mutations in their vitamin D receptor gene, causing it to not work properly.
research Functional analysis of vitamin D receptor (VDR) using adenovirus vector
The study found that certain mutations in the vitamin D receptor can cause rickets and potentially affect hair growth.
research Effect of herbal mixture (RAA) on hair growth in C57BL/6 mice
The herbal mixture RAA promotes hair growth and could be an alternative treatment for hair loss.
research Scalp, eyebrow, and eyelash hair regrowth with continued ritlecitinib treatment among patients with alopecia areata without target efficacy response at Week 24: post hoc analysis of the ALLEGRO phase 2b/3 study
Continued ritlecitinib treatment can improve hair regrowth in some alopecia areata patients who initially don't respond.
research Hereditary 1,25-dihydroxyvitamin D-resistant rickets with alopecia resulting from a novel missense mutation in the DNA-binding domain of the vitamin D receptor
A new gene mutation causes vitamin D resistance and rickets, treatable with calcium therapy.
research The RAIG Family Member, GPRC5D, Is Associated with Hard-Keratinized Structures
GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
research Pharmacological Activity and Clinical Use of PDRN
PDRN helps repair tissue and improve wound healing with a high safety profile.
research Riboflavin-responsive glutaryl CoA dehydrogenase deficiency
Taking riboflavin and eating less lysine can help some people with a specific genetic disorder avoid brain damage.
research Decades of progressive red and yellow nodules
A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.
research Assessment of retinol-binding protein 4 in patients with alopecia areata and androgenetic alopecia
Higher RBP4 levels found in people with two types of hair loss.
research Drug related lipid metabolism abnormalities: a real-world pharmacovigilance exploratory analysis based on U.S. FDA adverse event reporting system (FAERS)
Many drugs can cause lipid metabolism issues, and labels need better warnings.
research Sustained hair regrowth with continued ritlecitinib treatment through week 48 in patients with alopecia areata with or without early target responses: Post hoc analysis of the ALLEGRO phase 2b/3 trial
Continued ritlecitinib treatment helps sustain hair regrowth in alopecia areata patients.
research Timing of Initial Hair Regrowth and Clinical Trial-Defined Response Following Ritlecitinib Treatment in Patients With Alopecia Areata
Most patients with alopecia areata see significant hair regrowth within 93 days of starting ritlecitinib treatment.
research 28‐Day Repeated Dose Toxicity and Toxicokinetics Study on Dihydroartemisinin (DHA) in SD Rats
High doses of dihydroartemisinin caused reversible liver toxicity in rats, with females more affected than males.
research Long-Term Efficacy and Complete Scalp Hair Regrowth in Patients With Alopecia Areata Receiving Ritlecitinib 50 mg QD Up to 3 Years in the ALLEGRO Clinical Trial Program
Ritlecitinib 50 mg effectively promotes and sustains hair regrowth in alopecia areata patients.
research Developmental Toxicity of Levo-Alpha-Acetylmethadol (LAAM) in Tolerant Rats
LAAM caused developmental toxicity in tolerant rats without causing birth defects.
research Predominance of CD27-PD-1- Effector Memory T Cells Re-Expressing CD45RA Characterizes Treatment-Resistant Severe Alopecia Areata
CD8+ T cells re-expressing CD45RA may predict treatment resistance in severe alopecia areata.
research Loss‐of‐function of Endothelin receptor type A results in Oro‐Oto‐Cardiac syndrome
A mutation in the EDNRA gene causes Oro-Oto-Cardiac syndrome, affecting face and heart development.
research Type II Vitamin D Dependent Rickets: A Case Report
Hair loss can be a key sign of a rare type of rickets when vitamin D treatment doesn't work and advanced tests aren't available.
research In Vivo Reflectance Confocal Microscopy in General Dermatology: How to Choose the Right Indication
Reflectance confocal microscopy is useful for diagnosing and monitoring skin diseases, but it has limitations and requires expertise for correct use.
research Efficacy and safety of ritlecitinib in adolescents with alopecia areata: Results from the ALLEGRO phase 2b/3 randomized, double‐blind, placebo‐controlled trial
Ritlecitinib effectively regrows hair in adolescents with alopecia areata and is safe.
research Comments on “Maternal–fetal safety evaluation of an aqueous extract of Casearia sylvestris [AECS ] leaves in rats” (Nagaoka et al., 2023 [DOI : 10.1002/bdr2.2257])
The commentary stresses the importance of using historical control data and proper interpretation in evaluating developmental toxicity.
research Trichoscopic Markers and Clinical Response Patterns With Ritlecitinib in Severe Alopecia Areata: 24‐Week Outcomes From a Prospective Real‐World Cohort
Ritlecitinib is effective and safe for treating severe alopecia areata, showing significant hair regrowth and improved mental health.
research Ion pairs of risedronate for transdermal delivery and enhanced permeation rate on hairless mouse skin
Ion-paired risedronate significantly increases skin penetration without irritation compared to risedronate alone.
research Efficacy and Safety of Ritlecitinib in the Asian Subpopulation of the ALLEGRO ‐2b/3 and ALLEGRO ‐ LT Clinical Studies for Alopecia Areata
Ritlecitinib effectively regrows scalp, eyebrow, and eyelash hair in Asians with alopecia areata and is safe.
research Patient satisfaction with hair regrowth in a study of ritlecitinib: a plain language summary
Patients were very satisfied with hair regrowth after taking ritlecitinib for alopecia areata.
research Hair Loss Profiles and Ritlecitinib Efficacy in Patients with Alopecia Areata: Post Hoc Analysis of the ALLEGRO Phase 2b/3 Study
Ritlecitinib effectively improves hair growth in alopecia areata patients, regardless of hair loss pattern.
research Effectiveness and Safety of Resilient Hyaluronic Acid (RHA) Dermal Fillers for the Correction of Moderate-to-Severe Nasolabial Folds in People of Color: Post Hoc Subgroup Analyses of US Pivotal Clinical Data
RHA fillers are effective and safe for treating nasolabial folds in people of color.
research Vitamin D-dependent rickets type II. Defective induction of 25-hydroxyvitamin D3-24-hydroxylase by 1,25-dihydroxyvitamin D3 in cultured skin fibroblasts.
Measuring 24-OHase induction helps identify defects in vitamin D processing and predict treatment response.