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This study found that expressing certain PIN proteins in Arabidopsis root hairs inhibited growth by decreasing auxin levels, while PIN5 slightly stimulated growth, demonstrating differential effects on auxin transport.

This abstract outlines dermatological topics related to skin pathology and does not provide any new research findings.

In this study, disruptions in phospholipase A2 activity in Arabidopsis thaliana significantly impaired the plasma membrane localization of PIN proteins, affecting auxin transport and root development.

Small white dots on the scalp seen with a dermoscope correspond to sweat ducts and vary with different hair disorders.

This study found that mutations in phosphorylation sites on the PIN3 protein disrupt its phosphorylation and subcellular trafficking, affecting auxin transport and root growth in a cell-type-specific manner.

This study found that D'orenone blocks root hair growth by increasing PIN2 protein abundance, leading to reduced auxin concentration, but external auxin can reverse these effects.

In this study, PINCH-1 gene loss in mouse epidermis led to detachment from the basement membrane, thickened skin, and hair loss, with findings suggesting PINCH-1 plays a role in keratinocyte adhesion through both ILK and EPLIN pathways.

This study found that minoxidil sulfate and pinacidil did not activate K channel currents in hair follicles, suggesting their effect on hair growth might occur through other mechanisms like increased blood flow.

In this study, a combined regimen of an oral supplement with Pinus pinaster, Grape seed extract, vitamins, and minerals, plus high SPF sunscreen, significantly improved mild-to-moderate facial melasma in 30 women over 84 days, reducing pigmentation and enhancing cosmetic appearance with no reported adverse effects.

This review examines skin diseases affecting the pinna of dogs and cats, highlighting those unique to this area and noting its role as a common initial site for several conditions; it reports no new results.

This study found that combining pulsed dye laser with pingyangmycin improved treatment efficacy, scar repair, skin condition, and patient satisfaction in treating post-acne hyperplastic scars, compared to laser alone, without increasing adverse reactions.

This case report describes a patient who developed localized hypertrichosis of the pinnae after undergoing orchiectomy and chemotherapy for testicular carcinoma.

This study identified peripheral myeloid cells as the earliest dysregulated immune cells in PINK1 KO mice with Parkinson’s-like symptoms following intestinal infections, suggesting that PINK1 regulates gut immune functions linked to early Parkinson’s disease mechanisms.

Panitumumab can cause excessive ear hair growth.

In this study, researchers reported that the Pinkie mutation in mice, affecting RXRa activity, leads to skewed Th1 development and suggests RXRa's role in Th2 differentiation, impacting immune responses.

This study found that the "pink tax" persists in topical minoxidil products, with foams marketed to women costing about 20% more than those for men, despite identical ingredients and an overall price increase since 2017.

This dissertation examines how The Body Politic newspaper shaped and challenged concepts of gay male masculinity and identity in Toronto's gay community from 1971 to 1987.

This study observed that eco-friendly PALF forms a protective physical barrier on the skin, helping limit the impact of environmental pollutants and offering additional benefits for skin and hair in various cosmetic formulations.

This case report describes a rare occurrence of pincer nail deformity in a patient with systemic lupus erythematosus, potentially linked to Raynaud's phenomena as a contributing factor.

In this case study, researchers observed a 5.8-year-old male with peripheral precocious puberty due to a germ cell tumor, marked by elevated human chorionic gonadotropin levels. Treatment normalized hormone levels and arrested the puberty progression, highlighting melatonin's potential role in transitions to central precocious puberty.

In this study involving ICR mice, researchers found that Korean red pine bark extract improved cognitive functions impaired by TMT through mechanisms like antioxidant system protection, cholinergic and synaptic support, mitochondrial regulation, and reduction of neuro-inflammation and apoptosis.

This study developed a reliable UHPLC-MS/MS method to measure flavonoids from Pinus massoniana needles in rat plasma for pharmacokinetics, aiding further research on their potential use in external preparations to prevent hair loss.

This study demonstrated that pine pollen extract may enhance wound healing by promoting antioxidant and anti-inflammatory activity, collagen formation, and tissue regeneration, particularly at a concentration of 1 mg/mL.

Pink berry extract effectively treats scalp issues from frequent head covering.

The Nd:YAG laser is a successful and safe way to treat ingrown and pincer nails.

This case study suggests that the most likely diagnosis for the patient with a pink, scaling rash is secondary syphilis.

This case study reports successful healing and hair regrowth from skin grafting in a Labrador retriever with an extensive forelimb injury, observing complete epithelial covering by day 25 and hair growth by day 60 post-operation.

This study investigates calcium and phosphorus accumulations in the hair of mummies from the Taklamakan desert and debates their exogenous or endogenous origin.

This study found that phosphorus and nitrogen deprivation increased root hair length in Brassica carinata and induced the expression of certain P-responsive genes, such as LRR and PRP.

The researchers reported that reactive oxygen species regulate the stress-induced SP-Mast cell pathway, which might support using antioxidants to treat stress-related hair loss.