FOXN1, affinity purified antibody, goat, 100 ug.
- Known as:
- FOXN1, antigenic enriched (anti-), caprine, 100 ug.
- Catalog number:
- GT41016-100
- Category:
- -
- Supplier:
- Neuromi
- Gene target:
- FOXN1 affinity purified antibody goat 100 .
Related genes to: FOXN1, affinity purified antibody, goat, 100 ug.
- Gene:
- FOXN1 NIH gene
- Name:
- forkhead box N1
- Previous symbol:
- WHN, RONU
- Synonyms:
- FKHL20
- Chromosome:
- 17q11.2
- Locus Type:
- gene with protein product
- Date approved:
- 1998-10-07
- Date modifiied:
- 2019-04-23
Related products to: FOXN1, affinity purified antibody, goat, 100 ug.
Related articles to: FOXN1, affinity purified antibody, goat, 100 ug.
- Rex rabbit fur quality determines economic value, yet the age-dependent dynamics of hair follicle development and their molecular drivers are largely unknown. Here, we performed a time-series integrative analysis combining phenotypic measurements, quantitative histomorphology, and transcriptome sequencing in Yongqing Rex rabbits across 1 to 6 months of age (10 rabbits per month). Fur thickness exhibited a pattern of increase, stabilization, and subsequent increase, with no significant differences between 2M and 4M (p > 0.05). Coat density peaked at 6M, with an average pelt area of 1358.20 ± 52.43 cm at 5M and 6M. Fiber length increased and then plateaued, whereas hair diameter showed an increase-decrease-stabilization pattern. Histological analysis revealed a significant age-related decrease in the number of follicle clusters, particularly from 1M to 3M (p < 0.05). Primary hair follicle density was the highest at 1M (p < 0.01) and fluctuated subsequently, whereas secondary hair follicle density increased continuously (p < 0.01). Melanin granules increased significantly from 1M to 4M and peaked at the 4M (p < 0.05). Further, transcriptomic identified 1168, 4204, and 3431 differentially expressed genes (DEGs) for 3M versus 1M, 5M versus 1M, and 5M versus 3M, respectively, with 187 common DEGs including FOXN1, FGF10, and DCN. GO and KEGG analysis indicated significant enrichment in processes such as keratinization, keratinocyte differentiation, ECM-receptor interaction, and the PI3K-Akt signaling pathway. Collectively, our findings reveal the dynamic patterns of hair follicle development in Rex rabbits across phenotypic, histological, and molecular levels, providing a theoretical basis for the genetic regulation of fur quality. - Source: PubMed
Cao ChengpengYang JingyiWang YanlinWang HaoyueWang LeiZhao BohaoWu XinshengLiu YanChen Yang - Age-related thymic involution is a central feature of immunosenescence and intersects with multiple "hallmarks of aging", including genomic instability, telomere attrition, mitochondrial dysfunction, and chronic inflammation. The decline in thymic epithelial integrity and FOXN1-driven thymopoiesis reduces naïve T-cell output, contracts TCR repertoire diversity, and perturbs central tolerance, contributing to increased susceptibility to infection, cancer, and autoimmunity. These changes occur alongside broader immune-aging phenomena such as inflammaging and frailty and are reflected in poorer vaccine responses and altered outcomes to novel pathogens such as SARS-CoV‑2. This review integrates mechanistic, preclinical, and human data to reassess the adult thymus as a therapeutic target. Higher-confidence domains for thymic restoration include cancer immunosurveillance, infectious disease vulnerability, vaccine responsiveness, and post-treatment immune reconstitution, supported by modeling of age-related disease incidence, transplant and HIV cohorts, and new observational links between radiographic thymic health, mortality, and immunotherapy outcomes. High-plausibility but less directly validated domains include autoimmunity, chronic herpesvirus control, HIV immunological non-responders, and post-acute infection syndromes such as long COVID, which share convergent patterns of T-cell dysfunction and persistent immune activation. The translational landscape spans hormonal and somatotropic modulation (sex steroid ablation, growth hormone/ghrelin), cytokine and growth-factor strategies (IL‑7, IL‑22, KGF/BMP4, FGF21), cell- and tissue-engineering approaches leveraging thymic epithelial stem cells and FOXN1-reprogrammed stromal cells, and gene-therapy concepts such as intrathymic AAV delivery of FOXN1, AIRE, chemokines, and stromal-support pathways. Collectively, these data support the biological plausibility of adult thymus restoration but highlight that robust, domain-specific clinical benefits have not yet been demonstrated in controlled trials. Future work should prioritize harmonized structural and functional biomarkers, domain-focused interventional studies in high-risk populations, and combined strategies that situate thymus-directed interventions within broader efforts to modify immune and organismal aging. - Source: PubMed
Publication date: 2026/07/08
Sewell Patrick EJensen Christopher - Understanding organ formation requires capturing molecular information simultaneously in three-dimensional (3D) space and across developmental time. To this end, we developed 3D DNase-Enhanced Expression Profiling (3DEEP), a tissue-clearing approach that removes genomic DNA to extend spatial transcriptomic profiling hundreds of microns into intact tissues. We applied 3DEEP to neonatal mouse skin, capturing hundreds of developing hair follicles across their organogenesis trajectory. Ordering follicles by molecularly inferred developmental age transformed this single spatial snapshot into a four-dimensional (3D + time) molecular map of organogenesis. This map revealed developmental dynamics spanning stem cell compartment stratification, emergence of new cell subtypes within the follicle, and cascading structural transformations leading to hair canal formation. Comparative analysis of Foxn1-deficient nude mice, a hairlessness model, revealed organ-wide changes in developmental dynamics, including delayed molecular progression, reduced coordination, and increased developmental instability, preceding overt structural defects. This work demonstrates how deep-tissue spatial transcriptomics can uncover hidden dynamics of organ formation. - Source: PubMed
Publication date: 2026/07/01
Asami SoichiroYin ChenshuoFan JeanGarza Luis AKalhor Reza - The Forkhead box (Fox) transcription factors are evolutionarily conserved regulators of development, cell cycle, and apoptosis across metazoans. This study provides the first comprehensive genome-wide analysis of the Fox gene family in the Asian green mussel (Perna viridis). We identified 28 Fox genes distributed across 10 chromosomes. Comparative analysis reveals the absence of the FoxI, FoxQ1, FoxR and FoxS subfamily, consistent with other bivalves and indicative of lineage-specific gene loss during molluscan evolution. Notably, gene duplications in the FoxAB, FoxD, FoxH, FoxN1-4, FoxQ2 and FoxQD subfamilies may reflect functional diversification associated with environmental adaptation. Exon-intron structural variability, including intron loss in several paralogues, suggests structural diversification and potential regulatory variation. Phylogenetic reconstruction confirmed the monophyly of core Fox classes while highlighting divergent expansion patterns in lophotrochozoans. Selection analyses showed strong purifying selection across duplicated Fox paralogs, supporting functional conservation after lineage-specific expansion. Gene Ontology enrichment linked Fox genes to stress response, apoptosis, and transcriptional regulation. By integrating phylogenetic, structural, and transcriptomic analyses, this study provides a genomic framework for understanding Fox gene organisation, evolution, and tissue-associated expression patterns in Perna viridis and establishes a comparative resource for future functional studies in bivalves. - Source: PubMed
Publication date: 2026/06/08
Vysakh V GSukumaran SandhyaGopalakrishnan A - Psmb11-encoded β5t is a proteolytic subunit of thymoproteasomes expressed in cortical thymic epithelial cells (cTECs). β5t-containing thymoproteasomes are essential for the thymic generation of CD8-lineage cytotoxic T cells. Here, we outline the current understanding of the mechanisms underlying thymoproteasome-dependent CD8 T cell development. We focus on the cTEC-specific expression of β5t, highlighting its unique expression in comparison with the transcription factor Foxn1, which is expressed in both thymic and skin epithelial cells. Additionally, we discuss our recent engineering of monoclonal antibodies that are specific for mouse and human β5t. β5t not only provides an important machinery for CD8 T cell development but also serves as a valuable tool for further study of the biology of thymic epithelial cells in health and disease. - Source: PubMed
Publication date: 2026/06/09
Yang Mei-TingShimizu AkihideMatsuda-Lennikov MamiLi JieGluckman MelecaJacques AlisonMurata ShigeoRoberts Rhonda RCaceres Tessa WGarcia-Buntley Sandra SColantonio SimonaTakahama Yousuke