This study identified a new gene in sheep, KRTAP36-2, discovering variants associated with wool yield. Variations in this gene were linked to the efficiency of fleece conversion from greasy to clean, which may enhance wool production.
5 citations
,
March 2017 in “Gene” This study found that the transcription factor CAP1 negatively regulates KRT83 expression in Tan sheep, possibly influencing their curly hair phenotype.
13 citations
,
October 2019 in “Journal of Integrative Agriculture” This study found that certain FZD3 gene variants were significantly associated with wool traits in Chinese Merino sheep, suggesting potential as genetic markers for breeding.
4 citations
,
January 2019 in “International journal of molecular sciences” This study suggests that β-catenin plays an important role in wool follicle development in transgenic sheep by enhancing the expression of keratin protein genes.
1 citations
,
March 1994 in “Proceedings of the British Society of Animal Production” This study investigated the impact of prolactin and melatonin on secondary hair follicle growth patterns in Angora and Cashmere goats using in vitro methods, without reporting new definitive results.
April 2023 in “Research Square (Research Square)” This study found that melatonin-mediated lncRNA018392 accelerated cell proliferation and inhibited apoptosis in cashmere goat skin fibroblasts by upregulating the expression of the nearby gene CSF1R.
21 citations
,
August 2024 in “Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology” This paper reviews the advancements and applications of single-cell transcriptomics in animal research, highlighting its potential to enhance understanding of animal nutrition, health, genetics, and disease models.
13 citations
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July 2024 in “BMC Genomics” In this study, researchers found that single SNPs have a small genetic effect on phenotypes in Inner Mongolia cashmere goats, and constructing haplotypes from associated SNPs may uncover complex variations in cashmere traits, aiding genomics and breeding efforts.
7 citations
,
July 2019 in “Animals” This study identified a new ovine KRTAP21-1 gene variant in sheep, with wool yield affected by the variant, suggesting its potential as a genetic marker for improving wool production.
1 citations
,
August 2024 in “Animals” This study suggests that variations in α-keratin proteins influence the structure and characteristics of wool fibers, indicating that keratin genes could serve as useful markers for identifying different wool traits.
1 citations
,
January 2023 in “Frontiers in genetics” This study identified specific genetic markers related to wool quality in Rambouillet sheep, which may aid breeders in making informed selection and breeding decisions for improved fine wool production.
In this study, researchers used transcriptome sequencing to identify 1543 differentially expressed genes between cashmere and normal goats, implicating several signaling pathways and key regulators in the distinct gene expression profiles linked to cashmere fiber production, which advances understanding of cashmere goat genetics.
January 2009 in “Adelaide Research & Scholarship (AR&S) (University of Adelaide)” This study on the sheepgenomics program reported significant progress in identifying genes that can be manipulated to enhance wool production and quality in sheep.
117 citations
,
November 2006 in “Experimental Dermatology” This review explores the biology of wool follicles and suggests their potential use as research models in modern biology, but it reports no new findings.
36 citations
,
January 2021 in “Scientific Reports” This study identified key genes and signaling pathways involved in the growth phases of Pashmina goat hair follicles, highlighting the role of several gene families and transcription factors in fiber quality and growth regulation.
23 citations
,
March 1989 in “The Veterinary clinics of North America. Food animal practice” This review discusses dermatological issues in llamas, detailing common findings, parasites, and disorders, but reports no new clinical results; it highlights the need for recognizing normal skin variations and discusses potential treatments like zinc therapy for certain conditions.
July 2022 in “Research Square (Research Square)” This study found that miR-23b and miR-133 significantly reduce mRNA and protein levels of specific target genes involved in Merino sheep hair follicle development, providing insight into molecular breeding for fine wool production.
94 citations
,
February 1994 in “The journal of investigative dermatology/Journal of investigative dermatology” This study concluded that epidermal growth factor may induce a 'catagen-like' phase in human hair follicles by disrupting normal cellular proliferation and migration patterns.
47 citations
,
September 2008 in “British Journal of Dermatology” This study found that women with androgenetic alopecia experience diffuse hair loss due to a decrease in terminal hairs and an increase in vellus hairs per follicular unit.
31 citations
,
October 2016 in “PLoS ONE” This study suggests that UMPP activation is a key signaling pathway in differentiating primary and secondary hair follicles in cashmere goats.
30 citations
,
March 2019 in “Archives animal breeding/Archiv für Tierzucht” In this study, variation in the KRTAP15-1 gene in goats was linked to changes in cashmere fibre diameter, with specific variants showing dominant or recessive effects.
25 citations
,
February 2019 in “Genomics” This study reports that milk goats exhibit significantly more differentially expressed genes related to hair follicle cycling across different months compared to cashmere goats, especially in December.
20 citations
,
May 2007 in “Asian-Australasian Journal of Animal Sciences” This study found that polymorphisms in the KAP8.2 gene in Chinese Inner Mongolia cashmere goats are associated with variations in cashmere fibre diameter, suggesting its potential as a molecular marker for this trait.
19 citations
,
April 2015 in “International Journal of Molecular Sciences” This study identified distinct gene expression patterns in wool follicle bulbs that may play important roles in wool follicle cycling and regeneration in sheep.
14 citations
,
January 2015 in “Genetics and molecular research” This study found that numerous genes involved in hair growth, including 73 co-up-regulated ones, were differentially expressed in goat hair follicles during the hair growth cycle.
12 citations
,
August 2011 in “Asian-Australasian Journal of Animal Sciences” This study found that polymorphisms in the KAP8.1 gene were significantly associated with cashmere weight, length, and guard hair length in Chinese Inner Mongolian Cashmere goats, but not with fibre diameter.
9 citations
,
December 1978 in “Australian Journal of Biological Sciences” This study found that flumethasone administration in Merino wethers led to variations in wool shedding and initial reductions in wool growth, with full recovery generally observed within 60 days post-treatment.
7 citations
,
December 2017 in “Anais da Academia Brasileira de Ciências” This study found that 6-Gingerol significantly suppressed hair growth in mice by reducing hair follicle number and length, potentially through increased expression of MMP2 and MMP9.
6 citations
,
May 2020 in “Scientific reports” In this study, microarray and proteomic analyses indicated that genes involved in immune response, receptor binding, and growth factor activity might influence wool fibre diameter in sheep.
5 citations
,
May 1983 in “Australian journal of biological sciences” This study found that concurrent administration of cycloleucine with ethionine prevented the weakening of wool fibers in sheep, whereas reduced glutathione did not have the same effect.