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This review discusses the intracellular activity of β-thymosins and their role in modulating the actin cytoskeleton, but it reports no new experimental results.

This study reported that a modified version of Thymosin beta 4, called PEG-rTβ4, demonstrated potential as a treatment for acute myocardial infarction by improving cardiac function and reducing cell death via specific biochemical pathways, suggesting its promise in drug development efforts.

In a mouse model of peripheral vascular disease, this study found that recombinant thymosin β4 treatment increased expression levels of certain proteins, promoting angiogenesis.

In this study, researchers found that both thermolabile and thermostable forms of phenol sulfotransferase contribute to the sulfation of minoxidil, emphasizing the need to consider both enzymes in assessing sulfation in human tissues.

This study suggests that trichohyalin is modified by peptidyl-arginine deiminase before being cross-linked by TGase 3, allowing the formation of rigid structures in hair follicle cells.

Keratin structure changes during keratinization, but the exact model remains uncertain.

This study found that mitochondrial reactive oxygen species are crucial for normal epidermal differentiation and hair follicle growth, as demonstrated by impaired development in mice lacking these signals due to a keratinocyte-specific TFAM deficiency.

This study suggests that CTHRC1, a protein expressed in cardiac fibroblasts, may improve wound repair and prevent cardiac rupture after myocardial infarction by activating a specific signaling pathway.

In this study, researchers using QM/MM simulations identified key molecular motions and residue interactions in the enzyme SRD5A2 that significantly influence its catalytic efficiency, demonstrating that specific residues play critical roles in stabilizing transition states and reducing activation barriers.

This study found that oxidative stress, measured through thiol/disulfide balance, is closely linked to the pathogenesis of telogen effluvium.

This study reports that the nuclear receptor co-repressor 1 (NCoR1) inhibits cardiac hypertrophy by stabilizing the MEF2 and class II HDACs complex, potentially offering a target for new therapies.

This paper describes recent advancements in the synthesis of thiasteroids but reports no new experimental results, noting that introducing heteroatoms in steroidal structures has potential biological effects.

This study explains that while trichothiodystrophy and xeroderma pigmentosum share genetic defects, TTD patients primarily exhibit issues in transcription initiation, not the increased skin cancer risk seen in XP.

This study found that doxorubicin-induced oxidative stress downregulates FLIPs and phosphorylates EF2, sensitizing prostate cancer cells to TRAIL; antioxidants may reduce doxorubicin's effectiveness, warranting further investigation.

This study identified thyrotropin-releasing hormone (TRH) as a stimulant of wound healing in both frog and human skin models, suggesting it as a potential neuroendocrine wound repair promoter.

This study found that antroquinonol inhibited CD8+ T cell proliferation and reduced proinflammatory cytokine secretion in vitro, while also ameliorating H2O2-induced depigmentation and resisting reductions in hair follicle length, skin thickness, and tyrosinase expression in mice.

This study demonstrated that troxerutin may protect human dermal papilla cells from H2O2-induced damage and suggests potential in treating alopecia by inhibiting ROS-mediated cellular damage.

This review explores the mechanisms and clinical applications of thymosin β4, highlighting its potential in various medical fields, but it presents no new research findings.

This study by Dr. Manka and colleagues reported that thyroid hormones play a significant role in regulating hepatic stellate cells, influencing liver fibrosis progression via TGFβ signaling. They found that TRα signaling might enhance scar-free tissue regeneration, offering potential pathways for targeted liver fibrosis treatments.

In this study, hair shafts from trichothiodystrophy patients with ERCC2 mutations revealed abnormal cuticle structures and protein imbalances compared to normal hair shafts.

Disulfide bonds are crucial for hair structure during keratinization.

This study reports that 2-(1-Adamantyl)-4H-thiochromen-4-on-6-O-sulfamate is the most potent steroid sulfatase inhibitor identified so far, exhibiting 170-fold higher activity than the lead compound estrone sulfamate.

This study found that TAp63 and ΔNp63 isoforms in the p63 family interact with different transcription factors to regulate distinct transcriptional programs, affecting various biological functions like metabolic pathways, oxidative stress response, and epithelial morphogenesis in mouse epidermal cells.

This study suggests that Thyroxine (T4) may promote key features of human skin wound healing, such as re-epithelialization and angiogenesis, in an ex vivo model.

This study suggests that increased amounts of less stable disulfide conformers in hair shafts may be linked to the brittleness observed in trichothiodystrophy.

This study found that the OXI1 gene in Arabidopsis thaliana is vital for activating key protein kinases and is necessary for oxidative burst signal responses like pathogen resistance and root hair growth.

This study found that the mammalian hairless gene encodes a corepressor protein that interacts with thyroid hormone receptors, providing insights into hair loss syndromes in humans and mice.