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2009 AUG 3 ... led by a team at AntiCancer, Inc. have demonstrated that stem cells derived from humanhair follicles can repair severed nerves in mice. After stem cells from the hair ... human hair follicles can repair severed nerves in mice. After stem cells from the hair follicle are injected into the injured nerve they differentiate into Schwann cells which promote ...
2009 JUL 27 ... of a GSK-3 inhibitor, (2'Z,3'E)-6-bromoindirubin-3'-oxime (BIO), on the growth of human DP cells and mouse vibrissa follicles in culture. We first demonstrated that, similarly ... "Dermal papilla (DP) at the hairfollicle base is important for hair growth. Recent studies demonstrated that mouse ...
2009 SEP 15 ... transgenic mice induced to express ET3 or HGF in their skin and epithelial tissues from human cytokeratin 14 promoters, the survival and differentiation of non-cutaneous and dermal ... "Unlike the thoroughly investigated melanocyte population in the hairfollicle of the epidermis, the growth and differentiation requirements of the ...
2009 NOV 30 ... that exceed the levels that have been associated with efficacy in several models of human cancers and we are also observing telomerase inhibition in tissue samples from patients, ... in multiple xenograft animal models. Preliminary analysis of pre- and post-treatment hairfollicle samples for pharmacodynamic activity shows a trend for telomerase inhibition. ...
2009 SEP 28 ... Researchers detail in 'Cutaneotropic human beta-/gamma-papillomaviruses are rarely shared between family members,' new data in ... skin contact (for example, between child and mother), we examined HPV prevalence in hairfollicle cells from 134 volunteers (1-89 years of age, median 42 years) from 13 ...
2009 AUG 10 ... Scientists discuss in 'Differential expression of stem-cell-associated markers in human hair follicle epithelial cells' new findings in stem cell research. According to a study from Tokyo, ...
2009 AUG 10 ... in the cuticle layer and the progenitor cells of the hair shaft in both mouse and human. The lack of this gene results in a loss of the interlocking structures required for ... cellular and molecular mechanisms that regulate the layered differentiation of the hair follicle." "We have established a mutant mouse with a cyclic alopecia phenotype ...
2009 OCT 13 ... Research findings, 'The 'melanocyte-keratin' mystery revisited: neither normal human epidermal nor hairfollicle melanocytes express keratin 16 or keratin 6 in situ,' are ...
2009 NOV 30 ... in epithelial integrity has been illustrated by their disruption in mouse models and human diseases. In the present study, we have investigated a large family from Afghanistan in ... skin vesicle formation. All four affected individuals showed sparse and fragile hair on scalp, as well as absent eyebrows and eyelashes. Vesicles filled with thin, watery ... covering their bodies. A scalp-skin biopsy of an affected individual showed mild hair-follicle plugging. Candidate-gene-based homozygosity linkage mapping assigned the disease locus ...
2009 JUL 20 ... Current study results from the report, 'Human hair follicle epithelium has an antimicrobial defence system that includes the inducible antimicrobial ...
2009 JUL 21 ... Sox18-mutant mouse strain ragged-opossum (Ra(Op))," scientists writing in the journal Human Molecular Genetics report. "Early genesis and patterning of vasculature ... "Mutations in the transcription factor gene SOX18 cause vascular, lymphatic and hairfollicle defects in humans with dominant and recessive forms of ...
2009 SEP 21 ... surgeon. The discovery that patients with the nevoid BCC syndrome had mutations in the human homologue of the Drosophila patched gene led to a rapid increase in our understanding of ... Researchers detail in 'Review of the hairfollicle origin hypothesis for basal cell carcinoma,' new data in basal cell cancer. ...
2009 OCT 20 ... mice, transgenic mice developed spontaneous hairfollicle-derived tumors, which resemble human trichofolliculoma. Global gene expression profiles revealed that in contrast to anagen ...
2009 AUG 24 ... patients with inflammatory skin diseases. A second aim was to determine if reconstructed human skin could be used as an in vitro model system to investigate this pathway. Autopsy ... activity, as seen in cystatin M/E-deficient mice, leads to abnormal stratum corneum and hairfollicle formation, and severe disturbance of skin barrier function." ...
2009 NOV 16 ... and subsequently identified a homozygous c.793C-- >T nonsense mutation in the human ortholog of the mouse aristaless-like homeobox 4 (ALX4) gene. This mutation is predicted ... suprabasal layers associated with impaired interfollicular epidermal differentiation. Hairfollicle-like structures were present but showed altered differentiation," wrote H. ...
2009 SEP 7 ... (228 and 365 nm) and the release of dye from the particles were investigated in human skin explants using fluorescence microscopy, confocal laser scanning microscopy and flow ... scanning microscopy and flow cytometry. PLA particles penetrated into 50% of the vellus hair follicles, reaching a maximal depth corresponding to the entry of the sebaceous gland in ... results suggest that particles based on PLA polymers may be ideal carriers for hair follicle and sebaceous gland targeting.." Rancan and colleagues published their ...
2009 JUL 21 ... Fresh data on life sciences are presented in the report 'Human hair follicle pigmentary unit as a direct target for modulators of melanogenesis, as studied by ...
2009 SEP 7 ... cell protein nestin is a marker of the companion cell layer of the adult and developing human hair follicle,' are detailed in a study published in British Journal of Dermatology. According to a ...
2009 AUG 17 ... "In vitro-constructed grafts can be used for human bladder augmentation. There are many diseases in which autologous cells cannot be used ... "The aim of the present study was to examine the potential of rat vibrissae hairfollicle cells to form cultures, which could serve as a source for in vitro creation of ...
2009 NOV 2 ... reverse transcriptase-PCR of enzymatically digested or laser-capture microdissected human hair follicle (HF) compartments. We show here that the immunoreactivity (IR) patterns obtained with ...
