research Scientific Opinion on the substantiation of health claims related to spermidine and contribution to normal hair growth (ID 1705) pursuant to Article 13(1) of Regulation (EC) No 1924/2006
Spermidine's effect on hair growth is not proven.
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research Observations that suggest a contribution of altered dermal papilla mitochondrial function to androgenetic alopecia
Hair loss in men might be linked to changes in cell energy factories.
research POSTMENOPAUSAL VIRILIZATION
Thorough evaluation is crucial for postmenopausal women with virilization to detect rare ovarian tumors.
research An ultrahigh-sulphur keratin gene of the human hair cuticle is located at 11q13 and cross-hybridizes with sequences at 11p15
research Recent advances in understanding and managing male infertility
Losing weight, fixing varicoceles, and using advanced sperm selection methods improve male infertility treatment outcomes.
research The blastema and epimorphic regeneration in mammals
Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.
research Androgen action on human skin – from basic research to clinical significance
Hormones like testosterone affect skin functions and can cause skin issues when in excess; treatments to manage these effects are only somewhat effective.
research Cytologic atypia in a 53-year-old man with finasteride-induced gynecomastia.
research A missing piece: the spiny mouse and the puzzle of menstruating species
The spiny mouse is a unique menstruating rodent that can help us understand menstruation and reproductive disorders.
research Molecular mechanisms of ectodermal dysplasia syndromes
Ectodermal dysplasia syndromes are caused by disruptions in key signaling pathways affecting tooth and hair development.
research In This Issue
Alexander the Great's engineers built a causeway using a natural sand bridge, some tiger moths avoid bats by mimicking toxic relatives' sounds, early metabolism and RNA enzymes support the ancient RNA world theory, and vitamin D is crucial for hair growth and its absence can cause baldness.
research Analysis of the Long Non-Coding and Messenger RNA Expression Profiles in the Skin Tissue of Super Merino and Small-Tailed Han Sheep
Key genes and RNAs related to hair growth in sheep were identified, aiding future breeding improvements.
research Analysis of gene expression patterns and levels in maize hybrids and their parents
Maize hybrids show better early growth due to complex gene interactions from their parent strains.
research The germinative epithelium of sheep vibrissae and wool follicles has extensive proliferative potential but is dependent on the dermal papilla
Sheep hair follicle cells can grow a lot but need the dermal papilla to do so.
research New hyaluronan-based biomatrix for 3-D follicle culture yields functionally competent oocytes
A new hyaluronan-based biomatrix successfully supports the growth of mouse ovarian follicles, producing healthy eggs.
research Epigenetic Effects of Finasteride on Dopaminergic Signaling Pathways: A potential contributor to Post-Finasteride Syndrome
Finasteride may cause changes in dopamine-related genes, possibly leading to post-finasteride syndrome.
research Maternal iron status in early pregnancy and DNA methylation in offspring: an epigenome-wide meta-analysis
A mother's iron levels early in pregnancy can influence the DNA makeup of her child, potentially affecting the child's health.
research BONE MORPHOGENETIC PROTEINS ARE CRITICAL FACTORS FOR HAIR FOLLICLE EPITHELIAL –MESENCHYMAL INTERACTIONS IN ANDROGENETIC ALOPECIA
Bone Morphogenetic Proteins (BMPs) are important for hair growth, and their decrease due to hormones could lead to hair loss, but adding more BMPs could promote hair growth.
research Evolution in action: highlighting a role for the Agouti gene in development?
The Agouti gene influences pigmentation and may have a developmental role in deer mice.
research Modeling animal genomics in mice: An authentic approach for the functional interrogation of evolutionarily and agriculturally critical variants
Mouse models are essential for studying and improving genetic traits in agriculture.
research Investigation the role of SIRT3, SIRT7, NFATC1, and PDL-1 genes in Androgenetic Alopecia
SIRT3 and SIRT7 decrease, while NFATC1 and PDL-1 increase in Androgenetic Alopecia.
research Identification of Differentially Expressed Genes During a Wool Follicle Growth Cycle Induced by Prolactin
Certain genes are linked to wool follicle structure and function, but not hair cycle regulation.
research The Photoprotective Effect of S-Methylmethionine Sulfonium in Skin
S-Methylmethionine sulfonium can protect skin from UVB damage.
research Serum C-19 steroid sulphates in females with clinical hyperandrogenism
Women with hyperandrogenism have higher androgen levels and lower SHBG, which may contribute to conditions like excessive hair growth and early puberty.
research Human umbilical cord mesenchymal stem cell-derived exosomes enhance follicular regeneration in androgenetic alopecia via activation of Wnt/β-catenin pathway
Exosomes from stem cells can help regrow hair better than minoxidil.
research LOOSE ANAGEN SYNDROME AND LOOSE ANAGEN HAIR
Loose Anagen Syndrome causes easy-to-pull, thin hair, mainly in young girls, and improves with age.
research Effect of Growth Phase on Deposition of Selenium (Se) in Tissues of Rats Fed Elevated Dietary Levels of Se as Either L-Selenomethionine or Sodium Selenate
Hair and nails can indicate selenium levels in the body.
research A Rare Case Report of Congenital Adrenal Hyperplasia: 46XX at Tertiary Care Centre, Visnagar, North Gujarat.
A 22-year-old woman with a rare genetic condition was successfully treated to develop normal female characteristics and regular menstruation.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Histopathological Analysis on keratin2-6 g Expression in Hair Mutant Mouse Hague
Keratin2-6g is crucial for hair follicle development, with mutations causing cell degeneration and vacuolation.