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This study found that the PP2A-B55α regulatory subunit is crucial for ectodermal development in mice, with knockout embryos displaying severe neural and epidermal defects and failing to survive to birth.

This study found that a topical cream containing PTH (7–34) significantly stimulated hair growth in hairless mice.

This study found that the AOPT-MTL mode is an effective and safe treatment option for nasal blackheads in Asians, indicating potential for widespread clinical use.

A woman's unique dementia was misdiagnosed, a genetic mutation increases Parkinson's risk with age, and finasteride may help with Tourette syndrome.

This article discusses the potential of finasteride as a chemopreventive agent for prostate cancer and highlights unresolved issues, but it reports no new research findings.

In this study, combining transcranial electrical stimulation with bisphosphonate therapy in patients with postmenopausal osteoporosis resulted in a protective effect on bone collagen synthesis, as indicated by higher P1NP levels over 12 months, compared to bisphosphonates alone.

Early diagnosis and treatment of TPP can prevent complications.

This study found that TPA was significantly more effective than mezerein in inducing dark basal keratinocytes in mouse skin, which may be important in early tumor promotion stages.

PTHrP is important for bone formation and may be targeted for osteoporosis treatment and longevity therapies.

This study found that puerarin, derived from Pueraria thunbergiana, may stimulate melanogenesis and prevent follicular depigmentation in a hair graying mouse model.

This review discusses the pedicled temporoparietal fascial flap for head and neck reconstruction, detailing its anatomy, technique, complications, and sustained relevance despite newer microvascular methods; it reports no new clinical results.

PDRN may help with female hair loss, but more research is needed.

This study found that a 5-mer peptide called P5 promotes hair growth by activating adiponectin receptor 1, suggesting its potential use as a topical treatment for alopecia.

PP405 may help hair growth by activating hair follicle stem cells.

This review discusses recent molecular biology advances in the human phenol sulfotransferase gene family and reports no new results; the authors highlight its relevance for studies of endogenous and xenobiotic metabolism.

This study found that applying TPA to mice accelerated hair follicle regeneration by activating Akt and Wnt/ß-catenin signaling pathways, involving hair follicle stem cell proliferation.

This study found that a single dose of TRP significantly reduced the number of UV-B-induced actinic keratosis lesions in a mouse model and was associated with improved skin histology and minimal side effects.

This review discusses the progress and challenges of targeted protein degradation therapies, highlighting the increasing number of degraders in cancer clinical trials and the limited diversity in targeted proteins, primarily focusing on those employing CRL4^CRBN as the E3 ligase.

This study observed that autologous PRP and PDRN injections improved hair thickness and density in women with pattern hair loss, with combined therapy showing greater improvement in thickness than PDRN alone.

This article reviews the potential uses of PDRN in regenerative and aesthetic medicine, noting promising results in various treatments but highlighting the need for further long-term studies to confirm their safety and effectiveness.

This study found that TPA treatment transiently induces high levels of ODC in mouse epidermal cells, particularly around hair follicles, with localization reduced by retinoic acid or cycloheximide pretreatment.

Changing hairstyles can help hair regrow in children with hair loss from tight braids or ponytails.

In this retrospective study at Lausanne University Hospital, 61% of 48 patients with tendinopathies reported favorable outcomes after a single standardized autologous PRP injection, while 36% needed two, and effectiveness was unrelated to platelet concentration, activity level, age, or gender.

This study found that PRMT5 inhibitors showed potent anti-tumor activity in models of adenoid cystic carcinoma and that combining these inhibitors with lenvatinib may have additional growth-inhibitory effects.

In this study, researchers optimized a method for preparing platelet-rich plasma to improve light transmittance aggregometry testing in coronary artery disease patients on clopidogrel and ticagrelor, finding distinct differences in platelet aggregation and volumes among these patients compared to healthy controls.

This study found that overexpression of parathyroid hormone-related peptide in transgenic mice skin disrupted normal hair follicle development, suggesting a role for the peptide in the early stages of follicle formation.

This study found that in squamous cell carcinomas, the inhibition of the tumor-suppressor function of TAp73β by ΔNp63α occurs through promoter squelching, not direct protein interaction.

This study found that human placenta extract may be a promising pulp-capping material, causing less intense chronic inflammation and thicker dentine bridge formation compared to mineral trioxide aggregate in dogs' teeth.

This study introduced a high-viscosity epoxy photoresist to enhance the fabrication of complex microstructures with monolithic integration and mechanical stability, enabling advancements in two-photon 3D printing for creating functional micro-mechanical devices.