Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This chapter discusses genetic polymorphisms related to phenotypes that differentiate between populations and reports no new results; it highlights the role of DNA technology in understanding human adaptation history.

This study found that the Hr gene loss and positive selection for the FGF5 gene in cetaceans likely contributed to hair loss as these animals adapted to aquatic environments.

This is the first report of the FOXN1 p.R255X mutation from India, demonstrating the global spread of this genetic mutation previously found only in an Italian community.

Children's hair loss has many causes and requires careful diagnosis and personalized treatment, including emotional support.

This case report highlighted a rare occurrence of both adrenocortical carcinoma and uric acid kidney stones in a 5-year-old boy, with hormonal levels and clinical symptoms returning to normal after treatment and no recurrence over four years, emphasizing comprehensive endocrine evaluations in pediatric ACC management.

This case series describes seven distinct hair shaft disorders, highlighting the importance of accurate diagnosis since these conditions are often treated incorrectly as alopecias without improvement.

This article reviews various causes and treatments for alopecia, including nutritional deficiencies, stress, and hormonal changes, and reports no new clinical results.

PCOS may have evolved as an advantage in past environments with food scarcity.

This review discusses the role of keratin-associated proteins in the growth and characteristics of wool and hair fibres from sheep and goats, and highlights areas for future research, but it presents no new findings.

This article reviews the generation of complex integument patterns through genetic, chemical, and environmental influences, with applications in tissue engineering, but reports no new experimental results.

This study indicates that the thermoregulatory hypothesis is most likely the main factor behind the evolution of hairlessness in humans.

This article reviews the use of trichoscopy for diagnosing and monitoring various scalp conditions, but it presents no new experimental findings; the authors emphasize its precision in noninvasive evaluation.

This review highlights the evolution of forensic genetics from basic DNA analysis to complex genome-wide studies, enabling insights into personal traits, ancestry, and habits, and suggests future advancements through technologies like CRISPR and AI.

This study demonstrated that genetic markers can predict human ear morphology with moderate to good accuracy, potentially aiding forensic identification in crime scene investigations where traditional DNA matches are unavailable.

This research identified genetic sequences that evolved at different rates in hairless versus hairy mammals, suggesting specific genetic changes contributed to the convergent evolution of hairlessness across various mammalian species.

In this study, researchers used an evolutionary-rate-based method to identify genetic elements associated with reduced hair in mammals, finding a dichotomy between accelerated coding sequences and noncoding regulatory elements influencing hair growth.

This source describes alopecia as a hair loss condition often driven by genetic and androgenic factors, with lifestyle elements like chemical treatments exacerbating the issue; Ayurvedic texts caution against scalp toxins and suggest traditional formulations for support.

This paper reviews the evolution of skin appendages and keratin-associated proteins among amniotes, proposing a model for their genetic divergence without new experimental results.

This review provides an overview of the molecular evolution of corneous beta-proteins in reptiles and birds, highlighting their distinct genetic origin and role in epidermal structures, but reports no new results.

This study found that Nubian ibex have developed genetic adaptations in response to their desert environment, including enhanced skin barrier, DNA repair, viral response, and metabolism of toxic compounds.

This study found no association between the androgen receptor gene and type II androgenetic alopecia in Egyptian women, suggesting it is not a useful biomarker for genetic predisposition.

This study discusses the impact of alopecia on individuals' appearance and psychological well-being, highlighting how factors like genetics and lifestyle influence hair loss, and explores traditional Ayurvedic approaches for managing and promoting hair regrowth.

In this study, whole-genome sequencing of Lanping black-boned sheep identified ERBB4 and ROR1 genes as potentially important in their distinctive hyperpigmentation, enhancing understanding of their genetic evolution from Lanping normal sheep.

This study reviews the genetic mechanisms behind cat coat patterns, revealing that specific loci determine tabby variations and suggesting these patterns could unravel broader developmental and evolutionary biology insights.

This study analyzed RNA-seq data from various animal breeds and suggested that similar molecular mechanisms may underlie wool fineness in different sheep breeds. Researchers identified 32 candidate genes related to hair follicle regulation, providing insights for molecular breeding and evolutionary studies.

In this review, the authors outline a systematic approach for evaluating infertility in women, emphasizing the importance of prompt, non-invasive, and cost-effective assessments, along with providing necessary pre-pregnancy and genetic counseling and accounting for the psychological impact on couples.

In this study, CRISPR/Cas9-engineered Arabidopsis mutants revealed diverse functional differences among expansin proteins essential for root hair growth, highlighting variability in protein trafficking, cell wall binding, and evolutionary changes in critical residues affecting wall loosening.

This study introduces a framework to help laypeople evaluate scientific information based on its relevance to specific needs by categorizing causal information into two epistemic games, enhancing their ability to make informed decisions, with a focus on genetics education for practical application.

In this study conducted at Saveetha Dental College, researchers found that the severity of male androgenetic alopecia, as graded by Norwood's classification, increased with age, although other factors such as genetic or hormonal influences were not assessed.

This study found that in Chinese goat breeds, specific genetic variations, particularly in Tibetan Cashmere goats, are associated with traits like hair growth and adaptation to high-altitude environments.