Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

In this study, researchers propose that different vertebrate skin appendages, such as hair, feathers, and scales, evolved in parallel from a shared ancestral cell structure associated with teeth, dating back approximately 420 million years ago.

This pilot study reported that cold atmospheric plasma treatment significantly reduced inflammatory lesions and erythema in rosacea patients, also improving their quality of life.

Hypothyroidism may cause vertigo symptoms like BPPV.

This study found that atopic dermatitis patients had a 30% lower prevalence of benign paroxysmal positional vertigo, with socioeconomic factors influencing these patterns.

This study found that the corneal epithelium differentiation program can proceed independently of lens formation, suggesting the corneal program is the default in eye development.

This dissertation reports three findings: vertical mergers can facilitate downstream collusion, advertising for new products may follow an inverted U shape, and incumbents might obscure the quality signals of uncertain new market entrants.

This review discusses the expression patterns and biochemical roles of Msx and Dlx genes during development but does not present new research findings.

Cornification evolved from keratinization in vertebrates, with differences between mammals and sauropsids.

This study found that hair diameter varies significantly within the occipital safe donor area, with thicker hair in the upper sections and thinner hair in the lower sections.

This study developed a new semiquantitative grading scale for frontal and vertex androgenetic alopecia, which was found to be more sensitive and objective than existing classifications.

This article highlights the need to consider topical minoxidil as a differential diagnosis for unexplained headache and dizziness due to its potential side effects.

This study reports that KRTAP-like proteins, which resemble keratin-associated proteins found in mammals, are also present in the cornified teeth of various lamprey species, suggesting these proteins may serve similar functions in skin appendages across different vertebrates despite independent evolutionary origins.

This abstract provides a directed acyclic graph of the association between chest hair amount and prostate cancer, highlighting variables and potential confounders, but it reports no new research findings.

This study found that a 2% topical minoxidil solution benefited 63% of men with androgenic alopecia by slowing balding or increasing hair density, but only 6.6% saw dramatic cosmetic improvement.

This review examines the diverse roles of SRD5α enzymes across species, focusing on their involvement in steroid synthesis, sexual development, and various physiological processes, but reports no new clinical results.

This study found that topical minoxidil 5% foam was effective in promoting hair growth in both the frontal and vertex scalp for men with androgenetic alopecia.

This review explores theories on the evolution of hair from synapsid scales and glands, proposing mechanisms supported by comparative studies, but reports no new experimental findings.

In this study, retinoic acid treatments induced glandular and feather formation in embryos by altering positional values and activating specific retinoic acid nuclear receptor gene expression.

In this study, researchers identified an autosomal dominant mutation (E402K) in exon 7 of the KRT86 gene as a cause of Monilethrix in a large family from Turkey.

This study demonstrates that neural stem cells in the adult vertebrate brain coordinate their division decisions using delayed local feedback mechanisms, involving Notch-mediated inhibition and dispersion effects, to maintain population homeostasis.

This report details a case of right fourth nerve palsy in a 47-year-old man following hair replacement surgery, hypothesized to be due to brainstem instability related to an anatomical variant and postoperative posture-induced cerebrospinal fluid shifts.

This study found that the gene for the enzyme aromatase is expressed in scalp hair follicles of women and is negatively correlated with LH levels, potentially reflecting the hormonal environment of hair follicles in PCOS.

This study suggests that the keratins found in reptile and bird skin appendages evolved independently from mammalian hair keratins, highlighting convergent evolution in these species.

Goat hair shows changes in metal levels and stress when goats move from indoors to mountain pastures.

Thoracic medial branch block may be a simpler and effective alternative to thoracic vertebroplasty for pain management.

In this study, overexpressing the cotton gene GhGT-3b_A04 in Arabidopsis thaliana enhanced resistance to Verticillium wilt but also inhibited rosette leaf growth.

This study found that the vitamin D receptor in lampreys, which lack bones and hair, binds 1,25-dihydroxyvitamin D3 and may function to induce enzymes for detoxifying substances.

This study reported that using 5% minoxidil topical foam twice daily improved hair density and width in both the frontotemporal and vertex regions of men with moderate androgenetic alopecia.

In this case report, researchers described a treatment for post-aplasia cutis congenita alopecia using follicular unit transplantation, platelet-rich plasma, and fat grafting, which significantly improved hair follicles, skin quality, and sensitivity in the affected scalp area.

This study concluded that horizontal sections of scalp biopsy specimens provide more diagnostic information for male pattern androgenetic alopecia than vertical sections and can predict hair regrowth potential following topical minoxidil therapy.