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This review discusses the use of the zebrafish lateral line system as a model to study hair cell loss, protection, and regeneration, with potential implications for human hearing research.

Hair can regrow after certain stem cells are lost because other stem cells can take over their role.

This study found that women with PCOS had lower fasting serum ghrelin levels and a reduced ghrelin response to an oral glucose load compared to controls, with an inverse relationship to insulin resistance.

This article reviews the psychological, social, and biological impacts of polycystic ovary syndrome on women of reproductive age and reports no new experimental results.

This review covers advancements in skin repair and rejuvenation technologies, highlighting potential benefits of stem cell therapy, bioengineered skin substitutes, PRP, exosome therapies, and gene editing for conditions such as chronic wounds and genetic disorders, though challenges in accessibility, safety, and long-term effectiveness remain.

This systematic review reports that acute telogen effluvium may occur as a stress-induced hair loss following COVID-19 recovery, with most patients experiencing hair regrowth over time.

This study reported that both drospirenone and chlormadinone acetate oral contraceptives had similar beneficial effects on clinical, metabolic, and hormonal parameters in women with polycystic ovary syndrome over six months.

This study found that using an oral contraceptive with bicalutamide significantly reduced hirsutism in women with PCOS compared to an oral contraceptive alone, although it increased total cholesterol and LDL levels.

This review explores the "brain-skin connection" and presents evidence suggesting keloids may be influenced by psychosocial stress, although it reports no new experimental results.

This protocol outlines a nationwide study to investigate the prevalence of metabolic and reproductive abnormalities, anxiety, and depression in Brazilian women with polycystic ovary syndrome, aiming to inform public health strategies.

This study observed that glycine inhibited root growth and stimulated root hair development in habanero pepper seedlings, with ethylene signaling suggested to mediate these effects.

This study found that while male COVID-19 patients in Brazil exhibited more severe symptoms and required more intensive care than females, the difference in risk of death was relatively small.

This study found that a photometric flow titration using KMnO4 and minoxidil provided results comparable to a chromatographic procedure, with recoveries between 97.6% and 102.8% and relative errors of 3.5% to 4.0%.

This study found that XP-endo Finisher R was approximately twice as effective as passive ultrasonic irrigation in removing root filling material from curved mesiobuccal canals of maxillary molars.

This study suggests that a nanostructured lipid carrier formulation delivering minoxidil and latanoprost may enhance effectiveness and tolerability in treating alopecia by targeting hair follicles.

This study found that men without prostate cancer carrying the A-allele of SNP rs1204038 had a 65% higher risk of PSA levels above 3 ng/mL compared to those with the G-allele, increasing referrals for further examination.

This review discusses the regulation of hair growth, causes of excessive androgen secretion, and current safe solutions for hyperandrogenism manifestations in women but reports no new clinical results.

This study found that higher levels of DHA from omega-3 fatty acids delayed inflammation resolution and impaired wound healing quality in both transgenic mice and wild-type mice supplemented with DHA.

This study found that postmenopausal women with a history of hirsutism and/or oligo-amenorrhea have a higher prevalence of several comorbidities, including heart and respiratory diseases, than those without these reproductive history markers.

Two cases of a rare skin condition were successfully treated with laser therapy, offering a non-surgical treatment option.

This study found that finasteride administration in hamsters led to significant spermatogenesis reduction and seminiferous tubule atrophy compared to the control group.

This study reported allergic dermatitis in Brazilian donkeys linked to Culicoides insect bites, characterized by severe itching and skin lesions. The potential treatment with copaiba oil and multivitamin emulsion was explored, revealing its promise for managing this condition.

This study demonstrated that a flow injection method using potassium permanganate for detecting minoxidil provided accurate recoveries and agreed closely with HPLC results, showing potential for effective analysis of commercial samples.

In this systematic review, researchers examined the occurrence and treatment of penile keloids and found that circumcision is a common trigger, particularly in prepubescent children. Despite various therapeutic approaches, penile keloids are rare, complicating further study of this condition.

In this study, a high prevalence of anabolic-androgenic steroid use was observed among bodybuilding athletes in Sergipe, Brazil, regardless of their socioeconomic backgrounds, highlighting the need for increased awareness about the associated health risks.

This study proposed a method to automatically detect and replace hair in dermoscopy images, demonstrating high sensitivity and specificity in melanoma diagnostics.

In this study, women with a complete hydatidiform mole had significantly higher pre-evacuation levels of hCG, free testosterone, and DHEA-S compared to controls, which declined after HM evacuation.

In this study, the authors reported that the time elapsed since acute COVID-19 symptom onset was the only independent factor associated with developing post-acute COVID-19 syndrome.

This study found that microneedling with growth factors improved collagen production and connective tissue reorganization more than microneedling with saline in facial rejuvenation.

This case report describes a presumptive case of ichthyosis fetalis in a cross-bred lamb and highlights the need for this rare condition in sheep to be considered by veterinarians in the differential diagnosis of dermatopathies.